From 930a2d94209e6054e0b0df4f20e73bbd3a6ef3df Mon Sep 17 00:00:00 2001 From: Julien Cristau Date: Sun, 5 Oct 2014 14:53:13 +0100 Subject: [PATCH] Import libdrm_2.4.58.orig.tar.gz [dgit import orig libdrm_2.4.58.orig.tar.gz] --- Android.mk | 63 + Makefile.am | 87 + Makefile.in | 1171 ++ Makefile.sources | 32 + README | 41 + aclocal.m4 | 1295 ++ build-aux/config.guess | 1535 +++ build-aux/config.sub | 1790 +++ build-aux/depcomp | 791 ++ build-aux/install-sh | 527 + build-aux/ltmain.sh | 9655 ++++++++++++++ build-aux/missing | 215 + build-aux/test-driver | 127 + config.h.in | 182 + configure | 15719 +++++++++++++++++++++++ configure.ac | 428 + exynos/Makefile.am | 27 + exynos/Makefile.in | 757 ++ exynos/exynos_drm.c | 371 + exynos/exynos_drm.h | 200 + exynos/exynos_drmif.h | 86 + exynos/exynos_fimg2d.c | 635 + exynos/fimg2d.h | 325 + exynos/fimg2d_reg.h | 114 + exynos/libdrm_exynos.pc.in | 11 + freedreno/Android.mk | 30 + freedreno/Makefile.am | 25 + freedreno/Makefile.in | 807 ++ freedreno/Makefile.sources | 24 + freedreno/README | 16 + freedreno/freedreno_bo.c | 420 + freedreno/freedreno_device.c | 160 + freedreno/freedreno_drmif.h | 112 + freedreno/freedreno_pipe.c | 76 + freedreno/freedreno_priv.h | 172 + freedreno/freedreno_ringbuffer.c | 146 + freedreno/freedreno_ringbuffer.h | 88 + freedreno/kgsl/kgsl_bo.c | 308 + freedreno/kgsl/kgsl_device.c | 65 + freedreno/kgsl/kgsl_drm.h | 192 + freedreno/kgsl/kgsl_pipe.c | 271 + freedreno/kgsl/kgsl_priv.h | 115 + freedreno/kgsl/kgsl_ringbuffer.c | 228 + freedreno/kgsl/msm_kgsl.h | 519 + freedreno/libdrm_freedreno.pc.in | 11 + freedreno/list.h | 137 + freedreno/msm/msm_bo.c | 145 + freedreno/msm/msm_device.c | 65 + freedreno/msm/msm_drm.h | 226 + freedreno/msm/msm_pipe.c | 142 + freedreno/msm/msm_priv.h | 96 + freedreno/msm/msm_ringbuffer.c | 349 + include/drm/drm.h | 856 ++ include/drm/drm_fourcc.h | 130 + include/drm/drm_mode.h | 490 + include/drm/drm_sarea.h | 82 + include/drm/i915_drm.h | 1069 ++ include/drm/mach64_drm.h | 256 + include/drm/mga_drm.h | 419 + include/drm/nouveau_drm.h | 208 + include/drm/qxl_drm.h | 152 + include/drm/r128_drm.h | 326 + include/drm/radeon_drm.h | 1046 ++ include/drm/savage_drm.h | 210 + include/drm/sis_drm.h | 67 + include/drm/via_drm.h | 275 + include/drm/vmwgfx_drm.h | 614 + intel/Android.mk | 55 + intel/Makefile.am | 76 + intel/Makefile.in | 1196 ++ intel/Makefile.sources | 14 + intel/intel_aub.h | 153 + intel/intel_bufmgr.c | 354 + intel/intel_bufmgr.h | 308 + intel/intel_bufmgr_fake.c | 1634 +++ intel/intel_bufmgr_gem.c | 3621 ++++++ intel/intel_bufmgr_priv.h | 304 + intel/intel_chipset.h | 335 + intel/intel_debug.h | 44 + intel/intel_decode.c | 3983 ++++++ intel/libdrm_intel.pc.in | 11 + intel/mm.c | 271 + intel/mm.h | 94 + intel/test_decode.c | 195 + intel/tests/gen4-3d.batch | Bin 0 -> 1952 bytes intel/tests/gen4-3d.batch-ref.txt | 488 + intel/tests/gen4-3d.batch.sh | 20 + intel/tests/gen5-3d.batch | Bin 0 -> 2048 bytes intel/tests/gen5-3d.batch-ref.txt | 512 + intel/tests/gen5-3d.batch.sh | 20 + intel/tests/gen6-3d.batch | Bin 0 -> 3960 bytes intel/tests/gen6-3d.batch-ref.txt | 990 ++ intel/tests/gen6-3d.batch.sh | 20 + intel/tests/gen7-2d-copy.batch | Bin 0 -> 56 bytes intel/tests/gen7-2d-copy.batch-ref.txt | 14 + intel/tests/gen7-2d-copy.batch.sh | 20 + intel/tests/gen7-3d.batch | Bin 0 -> 848 bytes intel/tests/gen7-3d.batch-ref.txt | 212 + intel/tests/gen7-3d.batch.sh | 20 + intel/tests/gm45-3d.batch | Bin 0 -> 1952 bytes intel/tests/gm45-3d.batch-ref.txt | 488 + intel/tests/gm45-3d.batch.sh | 20 + intel/tests/test-batch.sh | 20 + libdrm.h | 89 + libdrm.pc.in | 10 + libdrm_lists.h | 118 + libkms/Android.mk | 53 + libkms/Makefile.am | 46 + libkms/Makefile.in | 772 ++ libkms/Makefile.sources | 23 + libkms/api.c | 140 + libkms/dumb.c | 220 + libkms/exynos.c | 208 + libkms/intel.c | 240 + libkms/internal.h | 79 + libkms/libkms.h | 82 + libkms/libkms.pc.in | 10 + libkms/linux.c | 238 + libkms/nouveau.c | 222 + libkms/radeon.c | 243 + libkms/vmwgfx.c | 208 + m4/libtool.m4 | 7992 ++++++++++++ m4/ltoptions.m4 | 384 + m4/ltsugar.m4 | 123 + m4/ltversion.m4 | 23 + m4/lt~obsolete.m4 | 98 + man/Makefile.am | 63 + man/Makefile.in | 625 + man/drm-kms.xml | 342 + man/drm-memory.xml | 430 + man/drm.xml | 137 + man/drmAvailable.xml | 75 + man/drmHandleEvent.xml | 102 + man/drmModeGetResources.xml | 139 + nouveau/Android.mk | 30 + nouveau/Makefile.am | 25 + nouveau/Makefile.in | 739 ++ nouveau/Makefile.sources | 9 + nouveau/abi16.c | 227 + nouveau/bufctx.c | 170 + nouveau/libdrm_nouveau.pc.in | 11 + nouveau/nouveau.c | 618 + nouveau/nouveau.h | 231 + nouveau/private.h | 126 + nouveau/pushbuf.c | 776 ++ omap/Makefile.am | 23 + omap/Makefile.in | 751 ++ omap/libdrm_omap.pc.in | 11 + omap/omap_drm.c | 477 + omap/omap_drm.h | 135 + omap/omap_drmif.h | 65 + radeon/Android.mk | 30 + radeon/Makefile.am | 48 + radeon/Makefile.in | 776 ++ radeon/Makefile.sources | 19 + radeon/bof.c | 477 + radeon/bof.h | 90 + radeon/libdrm_radeon.pc.in | 10 + radeon/r600_pci_ids.h | 485 + radeon/radeon_bo.c | 145 + radeon/radeon_bo.h | 74 + radeon/radeon_bo_gem.c | 406 + radeon/radeon_bo_gem.h | 48 + radeon/radeon_bo_int.h | 45 + radeon/radeon_cs.c | 98 + radeon/radeon_cs.h | 141 + radeon/radeon_cs_gem.c | 556 + radeon/radeon_cs_gem.h | 41 + radeon/radeon_cs_int.h | 67 + radeon/radeon_cs_space.c | 251 + radeon/radeon_surface.c | 2555 ++++ radeon/radeon_surface.h | 149 + tests/Makefile.am | 68 + tests/Makefile.in | 1335 ++ tests/dristat.c | 284 + tests/drmstat.c | 437 + tests/drmtest.c | 135 + tests/drmtest.h | 40 + tests/exynos/Makefile.am | 24 + tests/exynos/Makefile.in | 661 + tests/exynos/exynos_fimg2d_test.c | 695 + tests/gem_basic.c | 102 + tests/gem_flink.c | 137 + tests/gem_mmap.c | 136 + tests/gem_readwrite.c | 139 + tests/getclient.c | 60 + tests/getstats.c | 51 + tests/getversion.c | 49 + tests/kmstest/Makefile.am | 22 + tests/kmstest/Makefile.in | 661 + tests/kmstest/main.c | 92 + tests/modeprint/Makefile.am | 16 + tests/modeprint/Makefile.in | 655 + tests/modeprint/modeprint.c | 429 + tests/modetest/Android.mk | 14 + tests/modetest/Makefile.am | 29 + tests/modetest/Makefile.in | 668 + tests/modetest/Makefile.sources | 6 + tests/modetest/buffers.c | 1172 ++ tests/modetest/buffers.h | 46 + tests/modetest/cursor.c | 209 + tests/modetest/cursor.h | 33 + tests/modetest/modetest.c | 1629 +++ tests/name_from_fd.c | 58 + tests/openclose.c | 37 + tests/radeon/Makefile.am | 14 + tests/radeon/Makefile.in | 603 + tests/radeon/list.h | 137 + tests/radeon/radeon_ttm.c | 77 + tests/radeon/rbo.c | 171 + tests/radeon/rbo.h | 50 + tests/setversion.c | 90 + tests/updatedraw.c | 153 + tests/vbltest/Makefile.am | 15 + tests/vbltest/Makefile.in | 655 + tests/vbltest/vbltest.c | 202 + xf86atomic.h | 108 + xf86drm.c | 2573 ++++ xf86drm.h | 745 ++ xf86drmHash.c | 428 + xf86drmMode.c | 1131 ++ xf86drmMode.h | 469 + xf86drmRandom.c | 208 + xf86drmSL.c | 477 + 224 files changed, 105725 insertions(+) create mode 100644 Android.mk create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 Makefile.sources create mode 100644 README create mode 100644 aclocal.m4 create mode 100755 build-aux/config.guess create mode 100755 build-aux/config.sub create mode 100755 build-aux/depcomp create mode 100755 build-aux/install-sh create mode 100644 build-aux/ltmain.sh create mode 100755 build-aux/missing create mode 100755 build-aux/test-driver create mode 100644 config.h.in create mode 100755 configure create mode 100644 configure.ac create mode 100644 exynos/Makefile.am create mode 100644 exynos/Makefile.in create mode 100644 exynos/exynos_drm.c create mode 100644 exynos/exynos_drm.h create mode 100644 exynos/exynos_drmif.h create mode 100644 exynos/exynos_fimg2d.c create mode 100644 exynos/fimg2d.h create mode 100644 exynos/fimg2d_reg.h create mode 100644 exynos/libdrm_exynos.pc.in create mode 100644 freedreno/Android.mk create mode 100644 freedreno/Makefile.am create mode 100644 freedreno/Makefile.in create mode 100644 freedreno/Makefile.sources create mode 100644 freedreno/README create mode 100644 freedreno/freedreno_bo.c create mode 100644 freedreno/freedreno_device.c create mode 100644 freedreno/freedreno_drmif.h create mode 100644 freedreno/freedreno_pipe.c create mode 100644 freedreno/freedreno_priv.h create mode 100644 freedreno/freedreno_ringbuffer.c create mode 100644 freedreno/freedreno_ringbuffer.h create mode 100644 freedreno/kgsl/kgsl_bo.c create mode 100644 freedreno/kgsl/kgsl_device.c create mode 100644 freedreno/kgsl/kgsl_drm.h create mode 100644 freedreno/kgsl/kgsl_pipe.c create mode 100644 freedreno/kgsl/kgsl_priv.h create mode 100644 freedreno/kgsl/kgsl_ringbuffer.c create mode 100644 freedreno/kgsl/msm_kgsl.h create mode 100644 freedreno/libdrm_freedreno.pc.in create mode 100644 freedreno/list.h create mode 100644 freedreno/msm/msm_bo.c create mode 100644 freedreno/msm/msm_device.c create mode 100644 freedreno/msm/msm_drm.h create mode 100644 freedreno/msm/msm_pipe.c create mode 100644 freedreno/msm/msm_priv.h create mode 100644 freedreno/msm/msm_ringbuffer.c create mode 100644 include/drm/drm.h create mode 100644 include/drm/drm_fourcc.h create mode 100644 include/drm/drm_mode.h create mode 100644 include/drm/drm_sarea.h create mode 100644 include/drm/i915_drm.h create mode 100644 include/drm/mach64_drm.h create mode 100644 include/drm/mga_drm.h create mode 100644 include/drm/nouveau_drm.h create mode 100644 include/drm/qxl_drm.h create mode 100644 include/drm/r128_drm.h create mode 100644 include/drm/radeon_drm.h create mode 100644 include/drm/savage_drm.h create mode 100644 include/drm/sis_drm.h create mode 100644 include/drm/via_drm.h create mode 100644 include/drm/vmwgfx_drm.h create mode 100644 intel/Android.mk create mode 100644 intel/Makefile.am create mode 100644 intel/Makefile.in create mode 100644 intel/Makefile.sources create mode 100644 intel/intel_aub.h create mode 100644 intel/intel_bufmgr.c create mode 100644 intel/intel_bufmgr.h create mode 100644 intel/intel_bufmgr_fake.c create mode 100644 intel/intel_bufmgr_gem.c create mode 100644 intel/intel_bufmgr_priv.h create mode 100644 intel/intel_chipset.h create mode 100644 intel/intel_debug.h create mode 100644 intel/intel_decode.c create mode 100644 intel/libdrm_intel.pc.in create mode 100644 intel/mm.c create mode 100644 intel/mm.h create mode 100644 intel/test_decode.c create mode 100644 intel/tests/gen4-3d.batch create mode 100644 intel/tests/gen4-3d.batch-ref.txt create mode 100755 intel/tests/gen4-3d.batch.sh create mode 100644 intel/tests/gen5-3d.batch create mode 100644 intel/tests/gen5-3d.batch-ref.txt create mode 100755 intel/tests/gen5-3d.batch.sh create mode 100644 intel/tests/gen6-3d.batch create mode 100644 intel/tests/gen6-3d.batch-ref.txt create mode 100755 intel/tests/gen6-3d.batch.sh create mode 100644 intel/tests/gen7-2d-copy.batch create mode 100644 intel/tests/gen7-2d-copy.batch-ref.txt create mode 100755 intel/tests/gen7-2d-copy.batch.sh create mode 100644 intel/tests/gen7-3d.batch create mode 100644 intel/tests/gen7-3d.batch-ref.txt create mode 100755 intel/tests/gen7-3d.batch.sh create mode 100644 intel/tests/gm45-3d.batch create mode 100644 intel/tests/gm45-3d.batch-ref.txt create mode 100755 intel/tests/gm45-3d.batch.sh create mode 100755 intel/tests/test-batch.sh create mode 100644 libdrm.h create mode 100644 libdrm.pc.in create mode 100644 libdrm_lists.h create mode 100644 libkms/Android.mk create mode 100644 libkms/Makefile.am create mode 100644 libkms/Makefile.in create mode 100644 libkms/Makefile.sources create mode 100644 libkms/api.c create mode 100644 libkms/dumb.c create mode 100644 libkms/exynos.c create mode 100644 libkms/intel.c create mode 100644 libkms/internal.h create mode 100644 libkms/libkms.h create mode 100644 libkms/libkms.pc.in create mode 100644 libkms/linux.c create mode 100644 libkms/nouveau.c create mode 100644 libkms/radeon.c create mode 100644 libkms/vmwgfx.c create mode 100644 m4/libtool.m4 create mode 100644 m4/ltoptions.m4 create mode 100644 m4/ltsugar.m4 create mode 100644 m4/ltversion.m4 create mode 100644 m4/lt~obsolete.m4 create mode 100644 man/Makefile.am create mode 100644 man/Makefile.in create mode 100644 man/drm-kms.xml create mode 100644 man/drm-memory.xml create mode 100644 man/drm.xml create mode 100644 man/drmAvailable.xml create mode 100644 man/drmHandleEvent.xml create mode 100644 man/drmModeGetResources.xml create mode 100644 nouveau/Android.mk create mode 100644 nouveau/Makefile.am create mode 100644 nouveau/Makefile.in create mode 100644 nouveau/Makefile.sources create mode 100644 nouveau/abi16.c create mode 100644 nouveau/bufctx.c create mode 100644 nouveau/libdrm_nouveau.pc.in create mode 100644 nouveau/nouveau.c create mode 100644 nouveau/nouveau.h create mode 100644 nouveau/private.h create mode 100644 nouveau/pushbuf.c create mode 100644 omap/Makefile.am create mode 100644 omap/Makefile.in create mode 100644 omap/libdrm_omap.pc.in create mode 100644 omap/omap_drm.c create mode 100644 omap/omap_drm.h create mode 100644 omap/omap_drmif.h create mode 100644 radeon/Android.mk create mode 100644 radeon/Makefile.am create mode 100644 radeon/Makefile.in create mode 100644 radeon/Makefile.sources create mode 100644 radeon/bof.c create mode 100644 radeon/bof.h create mode 100644 radeon/libdrm_radeon.pc.in create mode 100644 radeon/r600_pci_ids.h create mode 100644 radeon/radeon_bo.c create mode 100644 radeon/radeon_bo.h create mode 100644 radeon/radeon_bo_gem.c create mode 100644 radeon/radeon_bo_gem.h create mode 100644 radeon/radeon_bo_int.h create mode 100644 radeon/radeon_cs.c create mode 100644 radeon/radeon_cs.h create mode 100644 radeon/radeon_cs_gem.c create mode 100644 radeon/radeon_cs_gem.h create mode 100644 radeon/radeon_cs_int.h create mode 100644 radeon/radeon_cs_space.c create mode 100644 radeon/radeon_surface.c create mode 100644 radeon/radeon_surface.h create mode 100644 tests/Makefile.am create mode 100644 tests/Makefile.in create mode 100644 tests/dristat.c create mode 100644 tests/drmstat.c create mode 100644 tests/drmtest.c create mode 100644 tests/drmtest.h create mode 100644 tests/exynos/Makefile.am create mode 100644 tests/exynos/Makefile.in create mode 100644 tests/exynos/exynos_fimg2d_test.c create mode 100644 tests/gem_basic.c create mode 100644 tests/gem_flink.c create mode 100644 tests/gem_mmap.c create mode 100644 tests/gem_readwrite.c create mode 100644 tests/getclient.c create mode 100644 tests/getstats.c create mode 100644 tests/getversion.c create mode 100644 tests/kmstest/Makefile.am create mode 100644 tests/kmstest/Makefile.in create mode 100644 tests/kmstest/main.c create mode 100644 tests/modeprint/Makefile.am create mode 100644 tests/modeprint/Makefile.in create mode 100644 tests/modeprint/modeprint.c create mode 100644 tests/modetest/Android.mk create mode 100644 tests/modetest/Makefile.am create mode 100644 tests/modetest/Makefile.in create mode 100644 tests/modetest/Makefile.sources create mode 100644 tests/modetest/buffers.c create mode 100644 tests/modetest/buffers.h create mode 100644 tests/modetest/cursor.c create mode 100644 tests/modetest/cursor.h create mode 100644 tests/modetest/modetest.c create mode 100644 tests/name_from_fd.c create mode 100644 tests/openclose.c create mode 100644 tests/radeon/Makefile.am create mode 100644 tests/radeon/Makefile.in create mode 100644 tests/radeon/list.h create mode 100644 tests/radeon/radeon_ttm.c create mode 100644 tests/radeon/rbo.c create mode 100644 tests/radeon/rbo.h create mode 100644 tests/setversion.c create mode 100644 tests/updatedraw.c create mode 100644 tests/vbltest/Makefile.am create mode 100644 tests/vbltest/Makefile.in create mode 100644 tests/vbltest/vbltest.c create mode 100644 xf86atomic.h create mode 100644 xf86drm.c create mode 100644 xf86drm.h create mode 100644 xf86drmHash.c create mode 100644 xf86drmMode.c create mode 100644 xf86drmMode.h create mode 100644 xf86drmRandom.c create mode 100644 xf86drmSL.c diff --git a/Android.mk b/Android.mk new file mode 100644 index 0000000..6f76113 --- /dev/null +++ b/Android.mk @@ -0,0 +1,63 @@ +# +# Copyright © 2011-2012 Intel Corporation +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# + +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +LIBDRM_TOP := $(LOCAL_PATH) + +# Import variables LIBDRM_{,H_,INCLUDE_H_,INCLUDE_VMWGFX_H_}FILES +include $(LOCAL_PATH)/Makefile.sources + +LOCAL_MODULE := libdrm +LOCAL_MODULE_TAGS := optional + +LOCAL_SRC_FILES := $(LIBDRM_FILES) +LOCAL_EXPORT_C_INCLUDE_DIRS += \ + $(LOCAL_PATH) \ + $(LOCAL_PATH)/include/drm + +LOCAL_C_INCLUDES := \ + $(LIBDRM_TOP)/include/drm + +LOCAL_CFLAGS := \ + -DHAVE_LIBDRM_ATOMIC_PRIMITIVES=1 + +LOCAL_COPY_HEADERS := \ + $(LIBDRM_H_FILES) \ + $(LIBDRM_INCLUDE_H_FILES) \ + $(LIBDRM_INCLUDE_VMWGFX_H_FILES) + +LOCAL_COPY_HEADERS_TO := libdrm +include $(BUILD_SHARED_LIBRARY) + +SUBDIRS := \ + freedreno \ + intel \ + nouveau \ + radeon \ + libkms \ + tests/modetest + +mkfiles := $(patsubst %,$(LIBDRM_TOP)/%/Android.mk,$(SUBDIRS)) +include $(mkfiles) diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..3952a88 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,87 @@ +# Copyright 2005 Adam Jackson. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +include Makefile.sources + +ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS} + +pkgconfigdir = @pkgconfigdir@ +pkgconfig_DATA = libdrm.pc + +if HAVE_LIBKMS +LIBKMS_SUBDIR = libkms +endif + +if HAVE_INTEL +INTEL_SUBDIR = intel +endif + +if HAVE_NOUVEAU +NOUVEAU_SUBDIR = nouveau +endif + +if HAVE_RADEON +RADEON_SUBDIR = radeon +endif + +if HAVE_OMAP +OMAP_SUBDIR = omap +endif + +if HAVE_EXYNOS +EXYNOS_SUBDIR = exynos +endif + +if HAVE_FREEDRENO +FREEDRENO_SUBDIR = freedreno +endif + +SUBDIRS = . $(LIBKMS_SUBDIR) $(INTEL_SUBDIR) $(NOUVEAU_SUBDIR) $(RADEON_SUBDIR) $(OMAP_SUBDIR) $(EXYNOS_SUBDIR) $(FREEDRENO_SUBDIR) tests man + +libdrm_la_LTLIBRARIES = libdrm.la +libdrm_ladir = $(libdir) +libdrm_la_LDFLAGS = -version-number 2:4:0 -no-undefined +libdrm_la_LIBADD = @CLOCK_LIB@ + +libdrm_la_CPPFLAGS = -I$(top_srcdir)/include/drm +AM_CFLAGS = \ + $(VALGRIND_CFLAGS) + +libdrm_la_SOURCES = $(LIBDRM_FILES) + +libdrmincludedir = ${includedir} +libdrminclude_HEADERS = $(LIBDRM_H_FILES) + +EXTRA_DIST = Android.mk + +klibdrmincludedir = ${includedir}/libdrm +klibdrminclude_HEADERS = $(LIBDRM_INCLUDE_H_FILES) + +if HAVE_VMWGFX +klibdrminclude_HEADERS += $(LIBDRM_INCLUDE_VMWGFX_H_FILES) +endif + + +copy-headers : + cp -r $(kernel_source)/include/uapi/drm/*.h $(top_srcdir)/include/drm/ + +commit-headers : copy-headers + git add include/drm/*.h + git commit -am "Copy headers from kernel $$(GIT_DIR=$(kernel_source)/.git git describe)" diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..59c12b6 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,1171 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Copyright 2005 Adam Jackson. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 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The library provides wrapper functions +for the ioctls to avoid exposing the kernel interface directly, and +for chipsets with drm memory manager, support for tracking relocations +and buffers. libdrm is a low-level library, typically used by +graphics drivers such as the Mesa DRI drivers, the X drivers, libva +and similar projects. New functionality in the kernel DRM drivers +typically requires a new libdrm, but a new libdrm will always work +with an older kernel. + + +Compiling +--------- + +libdrm is a standard autotools packages and follows the normal +configure, build and install steps. The first step is to configure +the package, which is done by running the configure shell script: + + ./configure + +By default, libdrm will install into the /usr/local/ prefix. If you +want to install this DRM to replace your system copy, pass +--prefix=/usr and --exec-prefix=/ to configure. If you are building +libdrm from a git checkout, you first need to run the autogen.sh +script. You can pass any options to autogen.sh that you would other +wise pass to configure, or you can just re-run configure with the +options you need once autogen.sh finishes. + +Next step is to build libdrm: + + make + +and once make finishes successfully, install the package using + + make install + +If you are install into a system location, you will need to be root to +perform the install step. diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..1598193 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1295 @@ +# generated automatically by aclocal 1.13.4 -*- Autoconf -*- + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) diff --git a/build-aux/config.guess b/build-aux/config.guess new file mode 100755 index 0000000..1804e9f --- /dev/null +++ b/build-aux/config.guess @@ -0,0 +1,1535 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012, 2013 Free Software Foundation, Inc. + +timestamp='2012-12-29' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches with a ChangeLog entry to config-patches@gnu.org. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, +2012, 2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/config.sub b/build-aux/config.sub new file mode 100755 index 0000000..52f04bc --- /dev/null +++ b/build-aux/config.sub @@ -0,0 +1,1790 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012, 2013 Free Software Foundation, Inc. + +timestamp='2012-12-29' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches with a ChangeLog entry to config-patches@gnu.org. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, +2012, 2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 \ + | ns16k | ns32k \ + | open8 \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i386-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/depcomp b/build-aux/depcomp new file mode 100755 index 0000000..4ebd5b3 --- /dev/null +++ b/build-aux/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2013-05-30.07; # UTC + +# Copyright (C) 1999-2013 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/install-sh b/build-aux/install-sh new file mode 100755 index 0000000..377bb86 --- /dev/null +++ b/build-aux/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-11-20.07; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/ltmain.sh b/build-aux/ltmain.sh new file mode 100644 index 0000000..63ae69d --- /dev/null +++ b/build-aux/ltmain.sh @@ -0,0 +1,9655 @@ + +# libtool (GNU libtool) 2.4.2 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --no-warn don't display warning messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4.2 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . +# GNU libtool home page: . +# General help using GNU software: . + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.2 +TIMESTAMP="" +package_revision=1.3337 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_warning=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-warning|--no-warn) + opt_warning=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$absdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Remove ${wl} instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + func_resolve_sysroot "$deplib" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/build-aux/missing b/build-aux/missing new file mode 100755 index 0000000..cdea514 --- /dev/null +++ b/build-aux/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2012-06-26.16; # UTC + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'automa4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/test-driver b/build-aux/test-driver new file mode 100755 index 0000000..32bf39e --- /dev/null +++ b/build-aux/test-driver @@ -0,0 +1,127 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2012-06-27.10; # UTC + +# Copyright (C) 2011-2013 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <$log_file 2>&1 +estatus=$? +if test $enable_hard_errors = no && test $estatus -eq 99; then + estatus=1 +fi + +case $estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..5a48558 --- /dev/null +++ b/config.h.in @@ -0,0 +1,182 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Have Cairo support */ +#undef HAVE_CAIRO + +/* Define to 1 if you have the `clock_gettime' function. */ +#undef HAVE_CLOCK_GETTIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Have EXYNOS support */ +#undef HAVE_EXYNOS + +/* Have freedreno support */ +#undef HAVE_FREEDRENO + +/* Install test programs */ +#undef HAVE_INSTALL_TESTS + +/* Have intel support */ +#undef HAVE_INTEL + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Enable if your compiler supports the Intel __sync_* atomic primitives */ +#undef HAVE_LIBDRM_ATOMIC_PRIMITIVES + +/* Have libudev support */ +#undef HAVE_LIBUDEV + +/* Enable if you have libatomic-ops-dev installed */ +#undef HAVE_LIB_ATOMIC_OPS + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Have nouveau (nvidia) support */ +#undef HAVE_NOUVEAU + +/* Have OMAP support */ +#undef HAVE_OMAP + +/* Define to 1 if you have the `open_memstream' function. */ +#undef HAVE_OPEN_MEMSTREAM + +/* Have radeon support */ +#undef HAVE_RADEON + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Use valgrind intrinsics to suppress false warnings */ +#undef HAVE_VALGRIND + +/* Compiler has -fvisibility support */ +#undef HAVE_VISIBILITY + +/* Have vmwgfx kernel headers */ +#undef HAVE_VMWGFX + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Have UDEV support */ +#undef UDEV + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif + + +/* Version number of package */ +#undef VERSION + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to 1 if on MINIX. */ +#undef _MINIX + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#undef _POSIX_SOURCE + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/configure b/configure new file mode 100755 index 0000000..2e9dc22 --- /dev/null +++ b/configure @@ -0,0 +1,15719 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for libdrm 2.4.58. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: https://bugs.freedesktop.org/enter_bug.cgi?product=DRI +$0: about your system, including any error possibly output +$0: before this message. Then install a modern shell, or +$0: manually run the script under such a shell if you do +$0: have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/libdrm] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; 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However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='libdrm' + VERSION='2.4.58' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +# Enable quiet compiles on automake 1.11. +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=0;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + + +# Check for programs +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... 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'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" +if test "x$ac_cv_header_minix_config_h" = xyes; then : + MINIX=yes +else + MINIX= +fi + + + if test "$MINIX" = yes; then + +$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h + + +$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h + + +$as_echo "#define _MINIX 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if ${ac_cv_safe_to_define___extensions__+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_safe_to_define___extensions__=yes +else + ac_cv_safe_to_define___extensions__=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } + test $ac_cv_safe_to_define___extensions__ = yes && + $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h + + $as_echo "#define _ALL_SOURCE 1" >>confdefs.h + + $as_echo "#define _GNU_SOURCE 1" >>confdefs.h + + $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h + + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + + +# Initialize libtool + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.2' +macro_revision='1.3337' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? 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" >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=no +fi + + + + + + + + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + + + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREADSTUBS" >&5 +$as_echo_n "checking for PTHREADSTUBS... " >&6; } + +if test -n "$PTHREADSTUBS_CFLAGS"; then + pkg_cv_PTHREADSTUBS_CFLAGS="$PTHREADSTUBS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pthread-stubs\""; } >&5 + ($PKG_CONFIG --exists --print-errors "pthread-stubs") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_PTHREADSTUBS_CFLAGS=`$PKG_CONFIG --cflags "pthread-stubs" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$PTHREADSTUBS_LIBS"; then + pkg_cv_PTHREADSTUBS_LIBS="$PTHREADSTUBS_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pthread-stubs\""; } >&5 + ($PKG_CONFIG --exists --print-errors "pthread-stubs") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_PTHREADSTUBS_LIBS=`$PKG_CONFIG --libs "pthread-stubs" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + PTHREADSTUBS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pthread-stubs" 2>&1` + else + PTHREADSTUBS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pthread-stubs" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$PTHREADSTUBS_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (pthread-stubs) were not met: + +$PTHREADSTUBS_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables PTHREADSTUBS_CFLAGS +and PTHREADSTUBS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables PTHREADSTUBS_CFLAGS +and PTHREADSTUBS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } +else + PTHREADSTUBS_CFLAGS=$pkg_cv_PTHREADSTUBS_CFLAGS + PTHREADSTUBS_LIBS=$pkg_cv_PTHREADSTUBS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + + +pkgconfigdir=${libdir}/pkgconfig + +# Check whether --enable-udev was given. +if test "${enable_udev+set}" = set; then : + enableval=$enable_udev; UDEV=$enableval +else + UDEV=no +fi + + +# Check whether --enable-libkms was given. +if test "${enable_libkms+set}" = set; then : + enableval=$enable_libkms; LIBKMS=$enableval +else + LIBKMS=auto +fi + + +# Check whether --enable-intel was given. +if test "${enable_intel+set}" = set; then : + enableval=$enable_intel; INTEL=$enableval +else + INTEL=auto +fi + + +# Check whether --enable-radeon was given. +if test "${enable_radeon+set}" = set; then : + enableval=$enable_radeon; RADEON=$enableval +else + RADEON=auto +fi + + +# Check whether --enable-nouveau was given. +if test "${enable_nouveau+set}" = set; then : + enableval=$enable_nouveau; NOUVEAU=$enableval +else + NOUVEAU=auto +fi + + +# Check whether --enable-vmwgfx was given. +if test "${enable_vmwgfx+set}" = set; then : + enableval=$enable_vmwgfx; VMWGFX=$enableval +else + VMWGFX=yes +fi + + +# Check whether --enable-omap-experimental-api was given. +if test "${enable_omap_experimental_api+set}" = set; then : + enableval=$enable_omap_experimental_api; OMAP=$enableval +else + OMAP=no +fi + + +# Check whether --enable-exynos-experimental-api was given. +if test "${enable_exynos_experimental_api+set}" = set; then : + enableval=$enable_exynos_experimental_api; EXYNOS=$enableval +else + EXYNOS=no +fi + + +# Check whether --enable-freedreno-experimental-api was given. +if test "${enable_freedreno_experimental_api+set}" = set; then : + enableval=$enable_freedreno_experimental_api; FREEDRENO=$enableval +else + FREEDRENO=no +fi + + +# Check whether --enable-install-test-programs was given. +if test "${enable_install_test_programs+set}" = set; then : + enableval=$enable_install_test_programs; INSTALL_TESTS=$enableval +else + INSTALL_TESTS=no +fi + + + + + +for ac_func in clock_gettime +do : + ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" +if test "x$ac_cv_func_clock_gettime" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_CLOCK_GETTIME 1 +_ACEOF + CLOCK_LIB= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 +$as_echo_n "checking for clock_gettime in -lrt... " >&6; } +if ${ac_cv_lib_rt_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rt_clock_gettime=yes +else + ac_cv_lib_rt_clock_gettime=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 +$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } +if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : + CLOCK_LIB=-lrt +else + as_fn_error $? "Couldn't find clock_gettime" "$LINENO" 5 +fi + +fi +done + + + +for ac_func in open_memstream +do : + ac_fn_c_check_func "$LINENO" "open_memstream" "ac_cv_func_open_memstream" +if test "x$ac_cv_func_open_memstream" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_OPEN_MEMSTREAM 1 +_ACEOF + HAVE_OPEN_MEMSTREAM=yes +fi +done + + + + +MAYBE_WARN="-Wall -Wextra \ +-Wsign-compare -Werror-implicit-function-declaration \ +-Wpointer-arith -Wwrite-strings -Wstrict-prototypes \ +-Wmissing-prototypes -Wmissing-declarations -Wnested-externs \ +-Wpacked -Wswitch-enum -Wmissing-format-attribute \ +-Wstrict-aliasing=2 -Winit-self \ +-Wdeclaration-after-statement -Wold-style-definition \ +-Wno-missing-field-initializers -Wno-unused-parameter \ +-Wno-attributes -Wno-long-long -Winline" + +# invalidate cached value if MAYBE_WARN has changed +if test "x$libdrm_cv_warn_maybe" != "x$MAYBE_WARN"; then + unset libdrm_cv_warn_cflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported warning flags" >&5 +$as_echo_n "checking for supported warning flags... " >&6; } +if ${libdrm_cv_warn_cflags+:} false; then : + $as_echo_n "(cached) " >&6 +else + + echo + WARN_CFLAGS="" + + # Some warning options are not supported by all versions of + # gcc, so test all desired options against the current + # compiler. + # + # Note that there are some order dependencies + # here. Specifically, an option that disables a warning will + # have no net effect if a later option then enables that + # warnings, (perhaps implicitly). So we put some grouped + # options (-Wall and -Wextra) up front and the -Wno options + # last. + + for W in $MAYBE_WARN; do + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $W" >&5 +$as_echo_n "checking whether $CC supports $W... " >&6; } + + libdrm_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $W" + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + libdrm_cc_flag=yes +else + libdrm_cc_flag=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$libdrm_save_CFLAGS" + + if test "x$libdrm_cc_flag" = "xyes"; then + WARN_CFLAGS="$WARN_CFLAGS $W" + else + : + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libdrm_cc_flag" >&5 +$as_echo "$libdrm_cc_flag" >&6; } + + done + + libdrm_cv_warn_cflags=$WARN_CFLAGS + libdrm_cv_warn_maybe=$MAYBE_WARN + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which warning flags were supported" >&5 +$as_echo_n "checking which warning flags were supported... " >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libdrm_cv_warn_cflags" >&5 +$as_echo "$libdrm_cv_warn_cflags" >&6; } +WARN_CFLAGS="$libdrm_cv_warn_cflags" + +# Check for atomic intrinsics +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for native atomic primitives" >&5 +$as_echo_n "checking for native atomic primitives... " >&6; } +if ${drm_cv_atomic_primitives+:} false; then : + $as_echo_n "(cached) " >&6 +else + + drm_cv_atomic_primitives="none" + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + int atomic_add(int i) { return __sync_fetch_and_add (&i, 1); } + int atomic_cmpxchg(int i, int j, int k) { return __sync_val_compare_and_swap (&i, j, k); } + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + drm_cv_atomic_primitives="Intel" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$drm_cv_atomic_primitives" = "xnone"; then + ac_fn_c_check_header_mongrel "$LINENO" "atomic_ops.h" "ac_cv_header_atomic_ops_h" "$ac_includes_default" +if test "x$ac_cv_header_atomic_ops_h" = xyes; then : + drm_cv_atomic_primitives="libatomic-ops" +fi + + + fi + + # atomic functions defined in & libc on Solaris + if test "x$drm_cv_atomic_primitives" = "xnone"; then + ac_fn_c_check_func "$LINENO" "atomic_cas_uint" "ac_cv_func_atomic_cas_uint" +if test "x$ac_cv_func_atomic_cas_uint" = xyes; then : + drm_cv_atomic_primitives="Solaris" +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $drm_cv_atomic_primitives" >&5 +$as_echo "$drm_cv_atomic_primitives" >&6; } + +if test "x$drm_cv_atomic_primitives" = xIntel; then + +$as_echo "#define HAVE_LIBDRM_ATOMIC_PRIMITIVES 1" >>confdefs.h + +fi +if test "x$drm_cv_atomic_primitives" = "xlibatomic-ops"; then + +$as_echo "#define HAVE_LIB_ATOMIC_OPS 1" >>confdefs.h + +fi + +if test "x$INTEL" != "xno" -o "x$RADEON" != "xno" -o "x$NOUVEAU" != "xno"; then + if test "x$drm_cv_atomic_primitives" = "xnone"; then + if test "x$INTEL" != "xauto"; then + if test "x$INTEL" != "xno"; then + as_fn_error $? "libdrm_intel depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for Intel GPUs by passing --disable-intel to ./configure" "$LINENO" 5 + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling libdrm_intel. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package." >&5 +$as_echo "$as_me: WARNING: Disabling libdrm_intel. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package." >&2;} + INTEL=no + fi + if test "x$RADEON" != "xauto"; then + if test "x$RADEON" != "xno"; then + as_fn_error $? "libdrm_radeon depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for Radeon GPUs by passing --disable-radeon to ./configure" "$LINENO" 5 + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling libdrm_radeon. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package." >&5 +$as_echo "$as_me: WARNING: Disabling libdrm_radeon. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package." >&2;} + RADEON=no + fi + if test "x$NOUVEAU" != "xauto"; then + if test "x$NOUVEAU" != "xno"; then + as_fn_error $? "libdrm_nouveau depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for NVIDIA GPUs by passing --disable-nouveau to ./configure" "$LINENO" 5 + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling libdrm_nouveau. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package." >&5 +$as_echo "$as_me: WARNING: Disabling libdrm_nouveau. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package." >&2;} + NOUVEAU=no + fi + else + if test "x$INTEL" != "xno"; then + case $host_cpu in + i?86|x86_64) INTEL=yes ;; + *) INTEL=no ;; + esac + fi + if test "x$RADEON" != "xno"; then + RADEON=yes + fi + if test "x$NOUVEAU" != "xno"; then + NOUVEAU=yes + fi + fi +fi + +if test "x$INTEL" != "xno"; then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCIACCESS" >&5 +$as_echo_n "checking for PCIACCESS... " >&6; } + +if test -n "$PCIACCESS_CFLAGS"; then + pkg_cv_PCIACCESS_CFLAGS="$PCIACCESS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pciaccess >= 0.10\""; } >&5 + ($PKG_CONFIG --exists --print-errors "pciaccess >= 0.10") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_PCIACCESS_CFLAGS=`$PKG_CONFIG --cflags "pciaccess >= 0.10" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$PCIACCESS_LIBS"; then + pkg_cv_PCIACCESS_LIBS="$PCIACCESS_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pciaccess >= 0.10\""; } >&5 + ($PKG_CONFIG --exists --print-errors "pciaccess >= 0.10") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_PCIACCESS_LIBS=`$PKG_CONFIG --libs "pciaccess >= 0.10" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + PCIACCESS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pciaccess >= 0.10" 2>&1` + else + PCIACCESS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pciaccess >= 0.10" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$PCIACCESS_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (pciaccess >= 0.10) were not met: + +$PCIACCESS_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables PCIACCESS_CFLAGS +and PCIACCESS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables PCIACCESS_CFLAGS +and PCIACCESS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } +else + PCIACCESS_CFLAGS=$pkg_cv_PCIACCESS_CFLAGS + PCIACCESS_LIBS=$pkg_cv_PCIACCESS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi +fi + + + +if test "x$UDEV" = xyes; then + +$as_echo "#define UDEV 1" >>confdefs.h + +fi + + +if test "x$LIBKMS" = xauto ; then + case $host_os in + linux*) LIBKMS="yes" ;; + freebsd* | kfreebsd*-gnu) + LIBKMS="yes" ;; + dragonfly*) LIBKMS="yes" ;; + *) LIBKMS="no" ;; + esac +fi + + if test "x$LIBKMS" = xyes; then + HAVE_LIBKMS_TRUE= + HAVE_LIBKMS_FALSE='#' +else + HAVE_LIBKMS_TRUE='#' + HAVE_LIBKMS_FALSE= +fi + + + if test "x$INTEL" = xyes; then + HAVE_INTEL_TRUE= + HAVE_INTEL_FALSE='#' +else + HAVE_INTEL_TRUE='#' + HAVE_INTEL_FALSE= +fi + +if test "x$INTEL" = xyes; then + +$as_echo "#define HAVE_INTEL 1" >>confdefs.h + +fi + + if test "x$VMWGFX" = xyes; then + HAVE_VMWGFX_TRUE= + HAVE_VMWGFX_FALSE='#' +else + HAVE_VMWGFX_TRUE='#' + HAVE_VMWGFX_FALSE= +fi + +if test "x$VMWGFX" = xyes; then + +$as_echo "#define HAVE_VMWGFX 1" >>confdefs.h + +fi + + if test "x$NOUVEAU" = xyes; then + HAVE_NOUVEAU_TRUE= + HAVE_NOUVEAU_FALSE='#' +else + HAVE_NOUVEAU_TRUE='#' + HAVE_NOUVEAU_FALSE= +fi + +if test "x$NOUVEAU" = xyes; then + +$as_echo "#define HAVE_NOUVEAU 1" >>confdefs.h + +fi + + if test "x$OMAP" = xyes; then + HAVE_OMAP_TRUE= + HAVE_OMAP_FALSE='#' +else + HAVE_OMAP_TRUE='#' + HAVE_OMAP_FALSE= +fi + +if test "x$OMAP" = xyes; then + +$as_echo "#define HAVE_OMAP 1" >>confdefs.h + +fi + + if test "x$EXYNOS" = xyes; then + HAVE_EXYNOS_TRUE= + HAVE_EXYNOS_FALSE='#' +else + HAVE_EXYNOS_TRUE='#' + HAVE_EXYNOS_FALSE= +fi + +if test "x$EXYNOS" = xyes; then + +$as_echo "#define HAVE_EXYNOS 1" >>confdefs.h + +fi + + if test "x$FREEDRENO" = xyes; then + HAVE_FREEDRENO_TRUE= + HAVE_FREEDRENO_FALSE='#' +else + HAVE_FREEDRENO_TRUE='#' + HAVE_FREEDRENO_FALSE= +fi + +if test "x$FREEDRENO" = xyes; then + +$as_echo "#define HAVE_FREEDRENO 1" >>confdefs.h + +fi + + if test "x$RADEON" = xyes; then + HAVE_RADEON_TRUE= + HAVE_RADEON_FALSE='#' +else + HAVE_RADEON_TRUE='#' + HAVE_RADEON_FALSE= +fi + +if test "x$RADEON" = xyes; then + +$as_echo "#define HAVE_RADEON 1" >>confdefs.h + +fi + + if test "x$INSTALL_TESTS" = xyes; then + HAVE_INSTALL_TESTS_TRUE= + HAVE_INSTALL_TESTS_FALSE='#' +else + HAVE_INSTALL_TESTS_TRUE='#' + HAVE_INSTALL_TESTS_FALSE= +fi + +if test "x$INSTALL_TESTS" = xyes; then + +$as_echo "#define HAVE_INSTALL_TESTS 1" >>confdefs.h + +fi + +# Check whether --enable-cairo-tests was given. +if test "${enable_cairo_tests+set}" = set; then : + enableval=$enable_cairo_tests; CAIRO=$enableval +else + CAIRO=auto +fi + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAIRO" >&5 +$as_echo_n "checking for CAIRO... " >&6; } + +if test -n "$CAIRO_CFLAGS"; then + pkg_cv_CAIRO_CFLAGS="$CAIRO_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cairo\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cairo") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CAIRO_CFLAGS=`$PKG_CONFIG --cflags "cairo" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$CAIRO_LIBS"; then + pkg_cv_CAIRO_LIBS="$CAIRO_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cairo\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cairo") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CAIRO_LIBS=`$PKG_CONFIG --libs "cairo" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + CAIRO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "cairo" 2>&1` + else + CAIRO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "cairo" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$CAIRO_PKG_ERRORS" >&5 + + HAVE_CAIRO=no +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + HAVE_CAIRO=no +else + CAIRO_CFLAGS=$pkg_cv_CAIRO_CFLAGS + CAIRO_LIBS=$pkg_cv_CAIRO_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_CAIRO=yes +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Cairo tests" >&5 +$as_echo_n "checking whether to enable Cairo tests... " >&6; } +if test "x$CAIRO" = xauto; then + CAIRO="$HAVE_CAIRO" +fi +if test "x$CAIRO" = xyes; then + if ! test "x$HAVE_CAIRO" = xyes; then + as_fn_error $? "Cairo support required but not present" "$LINENO" 5 + fi + +$as_echo "#define HAVE_CAIRO 1" >>confdefs.h + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAIRO" >&5 +$as_echo "$CAIRO" >&6; } + if test "x$CAIRO" = xyes; then + HAVE_CAIRO_TRUE= + HAVE_CAIRO_FALSE='#' +else + HAVE_CAIRO_TRUE='#' + HAVE_CAIRO_FALSE= +fi + + +# For enumerating devices in test case + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBUDEV" >&5 +$as_echo_n "checking for LIBUDEV... " >&6; } + +if test -n "$LIBUDEV_CFLAGS"; then + pkg_cv_LIBUDEV_CFLAGS="$LIBUDEV_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libudev") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUDEV_CFLAGS=`$PKG_CONFIG --cflags "libudev" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBUDEV_LIBS"; then + pkg_cv_LIBUDEV_LIBS="$LIBUDEV_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libudev") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUDEV_LIBS=`$PKG_CONFIG --libs "libudev" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBUDEV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libudev" 2>&1` + else + LIBUDEV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libudev" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBUDEV_PKG_ERRORS" >&5 + + HAVE_LIBUDEV=no +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + HAVE_LIBUDEV=no +else + LIBUDEV_CFLAGS=$pkg_cv_LIBUDEV_CFLAGS + LIBUDEV_LIBS=$pkg_cv_LIBUDEV_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_LIBUDEV=yes +fi +if test "x$HAVE_LIBUDEV" = xyes; then + +$as_echo "#define HAVE_LIBUDEV 1" >>confdefs.h + +fi + if test "x$HAVE_LIBUDEV" = xyes; then + HAVE_LIBUDEV_TRUE= + HAVE_LIBUDEV_FALSE='#' +else + HAVE_LIBUDEV_TRUE='#' + HAVE_LIBUDEV_FALSE= +fi + + +# xsltproc for docbook manpages +# Check whether --enable-manpages was given. +if test "${enable_manpages+set}" = set; then : + enableval=$enable_manpages; MANS=$enableval +else + MANS=auto +fi + +# Extract the first word of "xsltproc", so it can be a program name with args. +set dummy xsltproc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XSLTPROC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $XSLTPROC in + [\\/]* | ?:[\\/]*) + ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +XSLTPROC=$ac_cv_path_XSLTPROC +if test -n "$XSLTPROC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 +$as_echo "$XSLTPROC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$XSLTPROC" != "x" -a "x$MANS" != "xno"; then + BUILD_MANPAGES_TRUE= + BUILD_MANPAGES_FALSE='#' +else + BUILD_MANPAGES_TRUE='#' + BUILD_MANPAGES_FALSE= +fi + + +# check for offline man-pages stylesheet +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for docbook manpages stylesheet" >&5 +$as_echo_n "checking for docbook manpages stylesheet... " >&6; } +MANPAGES_STYLESHEET="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl" +if test -z "$XSLTPROC_TMP"; then + ac_path_XSLTPROC_TMP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in xsltproc; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_XSLTPROC_TMP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_XSLTPROC_TMP" || continue +if `"$ac_path_XSLTPROC_TMP" --nonet "$MANPAGES_STYLESHEET" > /dev/null 2>&1`; then : + HAVE_MANPAGES_STYLESHEET=yes +fi + $ac_path_XSLTPROC_TMP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_XSLTPROC_TMP"; then + : + fi +else + ac_cv_path_XSLTPROC_TMP=$XSLTPROC_TMP +fi + +if test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + if test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"; then + HAVE_MANPAGES_STYLESHEET_TRUE= + HAVE_MANPAGES_STYLESHEET_FALSE='#' +else + HAVE_MANPAGES_STYLESHEET_TRUE='#' + HAVE_MANPAGES_STYLESHEET_FALSE= +fi + + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND" >&5 +$as_echo_n "checking for VALGRIND... " >&6; } + +if test -n "$VALGRIND_CFLAGS"; then + pkg_cv_VALGRIND_CFLAGS="$VALGRIND_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"valgrind\""; } >&5 + ($PKG_CONFIG --exists --print-errors "valgrind") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_VALGRIND_CFLAGS=`$PKG_CONFIG --cflags "valgrind" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$VALGRIND_LIBS"; then + pkg_cv_VALGRIND_LIBS="$VALGRIND_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"valgrind\""; } >&5 + ($PKG_CONFIG --exists --print-errors "valgrind") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_VALGRIND_LIBS=`$PKG_CONFIG --libs "valgrind" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + VALGRIND_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "valgrind" 2>&1` + else + VALGRIND_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "valgrind" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$VALGRIND_PKG_ERRORS" >&5 + + have_valgrind=no +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + have_valgrind=no +else + VALGRIND_CFLAGS=$pkg_cv_VALGRIND_CFLAGS + VALGRIND_LIBS=$pkg_cv_VALGRIND_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + have_valgrind=yes +fi +if test "x$have_valgrind" = "xyes"; then + +$as_echo "#define HAVE_VALGRIND 1" >>confdefs.h + +fi + + +# Check whether --with-kernel-source was given. +if test "${with_kernel_source+set}" = set; then : + withval=$with_kernel_source; kernel_source="$with_kernel_source" +fi + + + +if test "x$GCC" = xyes; then + # Enable -fvisibility=hidden if using a gcc that supports it + save_CFLAGS="$CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fvisibility=hidden" >&5 +$as_echo_n "checking whether $CC supports -fvisibility=hidden... " >&6; } + VISIBILITY_CFLAGS="-fvisibility=hidden" + CFLAGS="$CFLAGS $VISIBILITY_CFLAGS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + VISIBILITY_CFLAGS=""; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext; + + # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed. + CFLAGS=$save_CFLAGS + + if test "x$VISIBILITY_CFLAGS" != x; then + +$as_echo "#define HAVE_VISIBILITY 1" >>confdefs.h + + fi + + +fi + + +ac_config_files="$ac_config_files Makefile libkms/Makefile libkms/libkms.pc intel/Makefile intel/libdrm_intel.pc radeon/Makefile radeon/libdrm_radeon.pc nouveau/Makefile nouveau/libdrm_nouveau.pc omap/Makefile omap/libdrm_omap.pc exynos/Makefile exynos/libdrm_exynos.pc freedreno/Makefile freedreno/libdrm_freedreno.pc tests/Makefile tests/modeprint/Makefile tests/modetest/Makefile tests/kmstest/Makefile tests/radeon/Makefile tests/vbltest/Makefile tests/exynos/Makefile man/Makefile libdrm.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_LIBKMS_TRUE}" && test -z "${HAVE_LIBKMS_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBKMS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_INTEL_TRUE}" && test -z "${HAVE_INTEL_FALSE}"; then + as_fn_error $? "conditional \"HAVE_INTEL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_VMWGFX_TRUE}" && test -z "${HAVE_VMWGFX_FALSE}"; then + as_fn_error $? "conditional \"HAVE_VMWGFX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_NOUVEAU_TRUE}" && test -z "${HAVE_NOUVEAU_FALSE}"; then + as_fn_error $? "conditional \"HAVE_NOUVEAU\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_OMAP_TRUE}" && test -z "${HAVE_OMAP_FALSE}"; then + as_fn_error $? "conditional \"HAVE_OMAP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_EXYNOS_TRUE}" && test -z "${HAVE_EXYNOS_FALSE}"; then + as_fn_error $? "conditional \"HAVE_EXYNOS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_FREEDRENO_TRUE}" && test -z "${HAVE_FREEDRENO_FALSE}"; then + as_fn_error $? "conditional \"HAVE_FREEDRENO\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_RADEON_TRUE}" && test -z "${HAVE_RADEON_FALSE}"; then + as_fn_error $? "conditional \"HAVE_RADEON\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_INSTALL_TESTS_TRUE}" && test -z "${HAVE_INSTALL_TESTS_FALSE}"; then + as_fn_error $? "conditional \"HAVE_INSTALL_TESTS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_CAIRO_TRUE}" && test -z "${HAVE_CAIRO_FALSE}"; then + as_fn_error $? "conditional \"HAVE_CAIRO\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_LIBUDEV_TRUE}" && test -z "${HAVE_LIBUDEV_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBUDEV\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_MANPAGES_TRUE}" && test -z "${BUILD_MANPAGES_FALSE}"; then + as_fn_error $? "conditional \"BUILD_MANPAGES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_MANPAGES_STYLESHEET_TRUE}" && test -z "${HAVE_MANPAGES_STYLESHEET_FALSE}"; then + as_fn_error $? "conditional \"HAVE_MANPAGES_STYLESHEET\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by libdrm $as_me 2.4.58, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +libdrm config.status 2.4.58 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED 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+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "libkms/Makefile") CONFIG_FILES="$CONFIG_FILES libkms/Makefile" ;; + "libkms/libkms.pc") CONFIG_FILES="$CONFIG_FILES libkms/libkms.pc" ;; + "intel/Makefile") CONFIG_FILES="$CONFIG_FILES intel/Makefile" ;; + "intel/libdrm_intel.pc") CONFIG_FILES="$CONFIG_FILES intel/libdrm_intel.pc" ;; + "radeon/Makefile") CONFIG_FILES="$CONFIG_FILES radeon/Makefile" ;; + "radeon/libdrm_radeon.pc") CONFIG_FILES="$CONFIG_FILES radeon/libdrm_radeon.pc" ;; + "nouveau/Makefile") CONFIG_FILES="$CONFIG_FILES nouveau/Makefile" ;; + "nouveau/libdrm_nouveau.pc") CONFIG_FILES="$CONFIG_FILES nouveau/libdrm_nouveau.pc" ;; + "omap/Makefile") CONFIG_FILES="$CONFIG_FILES omap/Makefile" ;; + "omap/libdrm_omap.pc") CONFIG_FILES="$CONFIG_FILES omap/libdrm_omap.pc" ;; + "exynos/Makefile") CONFIG_FILES="$CONFIG_FILES exynos/Makefile" ;; + "exynos/libdrm_exynos.pc") CONFIG_FILES="$CONFIG_FILES exynos/libdrm_exynos.pc" ;; + "freedreno/Makefile") CONFIG_FILES="$CONFIG_FILES freedreno/Makefile" ;; + "freedreno/libdrm_freedreno.pc") CONFIG_FILES="$CONFIG_FILES freedreno/libdrm_freedreno.pc" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "tests/modeprint/Makefile") CONFIG_FILES="$CONFIG_FILES tests/modeprint/Makefile" ;; + "tests/modetest/Makefile") CONFIG_FILES="$CONFIG_FILES tests/modetest/Makefile" ;; + "tests/kmstest/Makefile") CONFIG_FILES="$CONFIG_FILES tests/kmstest/Makefile" ;; + "tests/radeon/Makefile") CONFIG_FILES="$CONFIG_FILES tests/radeon/Makefile" ;; + "tests/vbltest/Makefile") CONFIG_FILES="$CONFIG_FILES tests/vbltest/Makefile" ;; + "tests/exynos/Makefile") CONFIG_FILES="$CONFIG_FILES tests/exynos/Makefile" ;; + "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; + "libdrm.pc") CONFIG_FILES="$CONFIG_FILES libdrm.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. 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+need_locks=$lt_need_locks + +# Manifest tool. +MANIFEST_TOOL=$lt_MANIFEST_TOOL + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +echo "" +echo "$PACKAGE_STRING will be compiled with:" +echo "" +echo " libkms $LIBKMS" +echo " Intel API $INTEL" +echo " vmwgfx API $VMWGFX" +echo " Radeon API $RADEON" +echo " Nouveau API $NOUVEAU" +echo " OMAP API $OMAP" +echo " EXYNOS API $EXYNOS" +echo " Freedreno API $FREEDRENO" +echo "" diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..ee59b03 --- /dev/null +++ b/configure.ac @@ -0,0 +1,428 @@ +# Copyright 2005 Adam Jackson. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +AC_PREREQ([2.63]) +AC_INIT([libdrm], + [2.4.58], + [https://bugs.freedesktop.org/enter_bug.cgi?product=DRI], + [libdrm]) + +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_SRCDIR([Makefile.am]) +AC_CONFIG_MACRO_DIR([m4]) +AC_CONFIG_AUX_DIR([build-aux]) + +AM_INIT_AUTOMAKE([1.10 foreign dist-bzip2]) +AM_MAINTAINER_MODE([enable]) + +# Enable quiet compiles on automake 1.11. +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +# Check for programs +AC_PROG_CC + +AC_USE_SYSTEM_EXTENSIONS +AC_SYS_LARGEFILE +AC_FUNC_ALLOCA + +# Initialize libtool +LT_PREREQ([2.2]) +LT_INIT([disable-static]) + + +PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs) +AC_SUBST(PTHREADSTUBS_CFLAGS) +AC_SUBST(PTHREADSTUBS_LIBS) + +pkgconfigdir=${libdir}/pkgconfig +AC_SUBST(pkgconfigdir) +AC_ARG_ENABLE([udev], + [AS_HELP_STRING([--enable-udev], + [Enable support for using udev instead of mknod (default: disabled)])], + [UDEV=$enableval], [UDEV=no]) + +AC_ARG_ENABLE(libkms, + AS_HELP_STRING([--disable-libkms], + [Disable KMS mm abstraction library (default: auto)]), + [LIBKMS=$enableval], [LIBKMS=auto]) + +AC_ARG_ENABLE(intel, + AS_HELP_STRING([--disable-intel], + [Enable support for intel's KMS API (default: auto)]), + [INTEL=$enableval], [INTEL=auto]) + +AC_ARG_ENABLE(radeon, + AS_HELP_STRING([--disable-radeon], + [Enable support for radeon's KMS API (default: auto)]), + [RADEON=$enableval], [RADEON=auto]) + +AC_ARG_ENABLE(nouveau, + AS_HELP_STRING([--disable-nouveau], + [Enable support for nouveau's KMS API (default: auto)]), + [NOUVEAU=$enableval], [NOUVEAU=auto]) + +AC_ARG_ENABLE(vmwgfx, + AS_HELP_STRING([--disable-vmwgfx], + [Enable support for vmwgfx's KMS API (default: yes)]), + [VMWGFX=$enableval], [VMWGFX=yes]) + +AC_ARG_ENABLE(omap-experimental-api, + AS_HELP_STRING([--enable-omap-experimental-api], + [Enable support for OMAP's experimental API (default: disabled)]), + [OMAP=$enableval], [OMAP=no]) + +AC_ARG_ENABLE(exynos-experimental-api, + AS_HELP_STRING([--enable-exynos-experimental-api], + [Enable support for EXYNOS's experimental API (default: disabled)]), + [EXYNOS=$enableval], [EXYNOS=no]) + +AC_ARG_ENABLE(freedreno-experimental-api, + AS_HELP_STRING([--enable-freedreno-experimental-api], + [Enable support for freedreno's experimental API (default: disabled)]), + [FREEDRENO=$enableval], [FREEDRENO=no]) + +AC_ARG_ENABLE(install-test-programs, + AS_HELP_STRING([--enable-install-test-programs], + [Install test programs (default: no)]), + [INSTALL_TESTS=$enableval], [INSTALL_TESTS=no]) + +dnl =========================================================================== +dnl check compiler flags +AC_DEFUN([LIBDRM_CC_TRY_FLAG], [ + AC_MSG_CHECKING([whether $CC supports $1]) + + libdrm_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $1" + + AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ])], [libdrm_cc_flag=yes], [libdrm_cc_flag=no]) + CFLAGS="$libdrm_save_CFLAGS" + + if test "x$libdrm_cc_flag" = "xyes"; then + ifelse([$2], , :, [$2]) + else + ifelse([$3], , :, [$3]) + fi + AC_MSG_RESULT([$libdrm_cc_flag]) +]) + +dnl We use clock_gettime to check for timeouts in drmWaitVBlank + +AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=], + [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt], + [AC_MSG_ERROR([Couldn't find clock_gettime])])]) +AC_SUBST([CLOCK_LIB]) + +AC_CHECK_FUNCS([open_memstream], [HAVE_OPEN_MEMSTREAM=yes]) + +dnl Use lots of warning flags with with gcc and compatible compilers + +dnl Note: if you change the following variable, the cache is automatically +dnl skipped and all flags rechecked. So there's no need to do anything +dnl else. If for any reason you need to force a recheck, just change +dnl MAYBE_WARN in an ignorable way (like adding whitespace) + +MAYBE_WARN="-Wall -Wextra \ +-Wsign-compare -Werror-implicit-function-declaration \ +-Wpointer-arith -Wwrite-strings -Wstrict-prototypes \ +-Wmissing-prototypes -Wmissing-declarations -Wnested-externs \ +-Wpacked -Wswitch-enum -Wmissing-format-attribute \ +-Wstrict-aliasing=2 -Winit-self \ +-Wdeclaration-after-statement -Wold-style-definition \ +-Wno-missing-field-initializers -Wno-unused-parameter \ +-Wno-attributes -Wno-long-long -Winline" + +# invalidate cached value if MAYBE_WARN has changed +if test "x$libdrm_cv_warn_maybe" != "x$MAYBE_WARN"; then + unset libdrm_cv_warn_cflags +fi +AC_CACHE_CHECK([for supported warning flags], libdrm_cv_warn_cflags, [ + echo + WARN_CFLAGS="" + + # Some warning options are not supported by all versions of + # gcc, so test all desired options against the current + # compiler. + # + # Note that there are some order dependencies + # here. Specifically, an option that disables a warning will + # have no net effect if a later option then enables that + # warnings, (perhaps implicitly). So we put some grouped + # options (-Wall and -Wextra) up front and the -Wno options + # last. + + for W in $MAYBE_WARN; do + LIBDRM_CC_TRY_FLAG([$W], [WARN_CFLAGS="$WARN_CFLAGS $W"]) + done + + libdrm_cv_warn_cflags=$WARN_CFLAGS + libdrm_cv_warn_maybe=$MAYBE_WARN + + AC_MSG_CHECKING([which warning flags were supported])]) +WARN_CFLAGS="$libdrm_cv_warn_cflags" + +# Check for atomic intrinsics +AC_CACHE_CHECK([for native atomic primitives], drm_cv_atomic_primitives, [ + drm_cv_atomic_primitives="none" + + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + int atomic_add(int i) { return __sync_fetch_and_add (&i, 1); } + int atomic_cmpxchg(int i, int j, int k) { return __sync_val_compare_and_swap (&i, j, k); } + ]],[[]])], [drm_cv_atomic_primitives="Intel"],[]) + + if test "x$drm_cv_atomic_primitives" = "xnone"; then + AC_CHECK_HEADER([atomic_ops.h], drm_cv_atomic_primitives="libatomic-ops") + fi + + # atomic functions defined in & libc on Solaris + if test "x$drm_cv_atomic_primitives" = "xnone"; then + AC_CHECK_FUNC([atomic_cas_uint], drm_cv_atomic_primitives="Solaris") + fi +]) + +if test "x$drm_cv_atomic_primitives" = xIntel; then + AC_DEFINE(HAVE_LIBDRM_ATOMIC_PRIMITIVES, 1, + [Enable if your compiler supports the Intel __sync_* atomic primitives]) +fi +if test "x$drm_cv_atomic_primitives" = "xlibatomic-ops"; then + AC_DEFINE(HAVE_LIB_ATOMIC_OPS, 1, [Enable if you have libatomic-ops-dev installed]) +fi + +if test "x$INTEL" != "xno" -o "x$RADEON" != "xno" -o "x$NOUVEAU" != "xno"; then + if test "x$drm_cv_atomic_primitives" = "xnone"; then + if test "x$INTEL" != "xauto"; then + if test "x$INTEL" != "xno"; then + AC_MSG_ERROR([libdrm_intel depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for Intel GPUs by passing --disable-intel to ./configure]) + fi + else + AC_MSG_WARN([Disabling libdrm_intel. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.]) + INTEL=no + fi + if test "x$RADEON" != "xauto"; then + if test "x$RADEON" != "xno"; then + AC_MSG_ERROR([libdrm_radeon depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for Radeon GPUs by passing --disable-radeon to ./configure]) + fi + else + AC_MSG_WARN([Disabling libdrm_radeon. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.]) + RADEON=no + fi + if test "x$NOUVEAU" != "xauto"; then + if test "x$NOUVEAU" != "xno"; then + AC_MSG_ERROR([libdrm_nouveau depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for NVIDIA GPUs by passing --disable-nouveau to ./configure]) + fi + else + AC_MSG_WARN([Disabling libdrm_nouveau. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.]) + NOUVEAU=no + fi + else + if test "x$INTEL" != "xno"; then + case $host_cpu in + i?86|x86_64) INTEL=yes ;; + *) INTEL=no ;; + esac + fi + if test "x$RADEON" != "xno"; then + RADEON=yes + fi + if test "x$NOUVEAU" != "xno"; then + NOUVEAU=yes + fi + fi +fi + +if test "x$INTEL" != "xno"; then + PKG_CHECK_MODULES(PCIACCESS, [pciaccess >= 0.10]) +fi +AC_SUBST(PCIACCESS_CFLAGS) +AC_SUBST(PCIACCESS_LIBS) + +if test "x$UDEV" = xyes; then + AC_DEFINE(UDEV, 1, [Have UDEV support]) +fi + +AC_CANONICAL_HOST +if test "x$LIBKMS" = xauto ; then + case $host_os in + linux*) LIBKMS="yes" ;; + freebsd* | kfreebsd*-gnu) + LIBKMS="yes" ;; + dragonfly*) LIBKMS="yes" ;; + *) LIBKMS="no" ;; + esac +fi + +AM_CONDITIONAL(HAVE_LIBKMS, [test "x$LIBKMS" = xyes]) + +AM_CONDITIONAL(HAVE_INTEL, [test "x$INTEL" = xyes]) +if test "x$INTEL" = xyes; then + AC_DEFINE(HAVE_INTEL, 1, [Have intel support]) +fi + +AM_CONDITIONAL(HAVE_VMWGFX, [test "x$VMWGFX" = xyes]) +if test "x$VMWGFX" = xyes; then + AC_DEFINE(HAVE_VMWGFX, 1, [Have vmwgfx kernel headers]) +fi + +AM_CONDITIONAL(HAVE_NOUVEAU, [test "x$NOUVEAU" = xyes]) +if test "x$NOUVEAU" = xyes; then + AC_DEFINE(HAVE_NOUVEAU, 1, [Have nouveau (nvidia) support]) +fi + +AM_CONDITIONAL(HAVE_OMAP, [test "x$OMAP" = xyes]) +if test "x$OMAP" = xyes; then + AC_DEFINE(HAVE_OMAP, 1, [Have OMAP support]) +fi + +AM_CONDITIONAL(HAVE_EXYNOS, [test "x$EXYNOS" = xyes]) +if test "x$EXYNOS" = xyes; then + AC_DEFINE(HAVE_EXYNOS, 1, [Have EXYNOS support]) +fi + +AM_CONDITIONAL(HAVE_FREEDRENO, [test "x$FREEDRENO" = xyes]) +if test "x$FREEDRENO" = xyes; then + AC_DEFINE(HAVE_FREEDRENO, 1, [Have freedreno support]) +fi + +AM_CONDITIONAL(HAVE_RADEON, [test "x$RADEON" = xyes]) +if test "x$RADEON" = xyes; then + AC_DEFINE(HAVE_RADEON, 1, [Have radeon support]) +fi + +AM_CONDITIONAL(HAVE_INSTALL_TESTS, [test "x$INSTALL_TESTS" = xyes]) +if test "x$INSTALL_TESTS" = xyes; then + AC_DEFINE(HAVE_INSTALL_TESTS, 1, [Install test programs]) +fi + +AC_ARG_ENABLE([cairo-tests], + [AS_HELP_STRING([--enable-cairo-tests], + [Enable support for Cairo rendering in tests (default: auto)])], + [CAIRO=$enableval], [CAIRO=auto]) +PKG_CHECK_MODULES(CAIRO, cairo, [HAVE_CAIRO=yes], [HAVE_CAIRO=no]) +AC_MSG_CHECKING([whether to enable Cairo tests]) +if test "x$CAIRO" = xauto; then + CAIRO="$HAVE_CAIRO" +fi +if test "x$CAIRO" = xyes; then + if ! test "x$HAVE_CAIRO" = xyes; then + AC_MSG_ERROR([Cairo support required but not present]) + fi + AC_DEFINE(HAVE_CAIRO, 1, [Have Cairo support]) +fi +AC_MSG_RESULT([$CAIRO]) +AM_CONDITIONAL(HAVE_CAIRO, [test "x$CAIRO" = xyes]) + +# For enumerating devices in test case +PKG_CHECK_MODULES(LIBUDEV, libudev, [HAVE_LIBUDEV=yes], [HAVE_LIBUDEV=no]) +if test "x$HAVE_LIBUDEV" = xyes; then + AC_DEFINE(HAVE_LIBUDEV, 1, [Have libudev support]) +fi +AM_CONDITIONAL(HAVE_LIBUDEV, [test "x$HAVE_LIBUDEV" = xyes]) + +# xsltproc for docbook manpages +AC_ARG_ENABLE([manpages], + AS_HELP_STRING([--disable-manpages], [disable manpages @<:@default=enabled@:>@]), + [MANS=$enableval], [MANS=auto]) +AC_PATH_PROG(XSLTPROC, xsltproc) +AM_CONDITIONAL([BUILD_MANPAGES], [test "x$XSLTPROC" != "x" -a "x$MANS" != "xno"]) + +# check for offline man-pages stylesheet +AC_MSG_CHECKING([for docbook manpages stylesheet]) +MANPAGES_STYLESHEET="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl" +AC_PATH_PROGS_FEATURE_CHECK([XSLTPROC_TMP], [xsltproc], + AS_IF([`"$ac_path_XSLTPROC_TMP" --nonet "$MANPAGES_STYLESHEET" > /dev/null 2>&1`], + [HAVE_MANPAGES_STYLESHEET=yes])) +if test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"; then + AC_SUBST(MANPAGES_STYLESHEET) + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) +fi +AM_CONDITIONAL([HAVE_MANPAGES_STYLESHEET], [test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"]) + +PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no]) +if test "x$have_valgrind" = "xyes"; then + AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings]) +fi + +AC_ARG_WITH([kernel-source], + [AS_HELP_STRING([--with-kernel-source], + [specify path to linux kernel source])], + [kernel_source="$with_kernel_source"]) +AC_SUBST(kernel_source) + +dnl Add flags for gcc and g++ +if test "x$GCC" = xyes; then + # Enable -fvisibility=hidden if using a gcc that supports it + save_CFLAGS="$CFLAGS" + AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden]) + VISIBILITY_CFLAGS="-fvisibility=hidden" + CFLAGS="$CFLAGS $VISIBILITY_CFLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]), + [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]); + + # Restore CFLAGS; 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IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Inki Dae + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include + +#include +#include + +#include + +#include "libdrm.h" +#include "exynos_drm.h" +#include "exynos_drmif.h" + +/* + * Create exynos drm device object. + * + * @fd: file descriptor to exynos drm driver opened. + * + * if true, return the device object else NULL. + */ +drm_public struct exynos_device * exynos_device_create(int fd) +{ + struct exynos_device *dev; + + dev = calloc(sizeof(*dev), 1); + if (!dev) { + fprintf(stderr, "failed to create device[%s].\n", + strerror(errno)); + return NULL; + } + + dev->fd = fd; + + return dev; +} + +/* + * Destroy exynos drm device object + * + * @dev: exynos drm device object. + */ +drm_public void exynos_device_destroy(struct exynos_device *dev) +{ + free(dev); +} + +/* + * Create a exynos buffer object to exynos drm device. + * + * @dev: exynos drm device object. + * @size: user-desired size. + * flags: user-desired memory type. + * user can set one or more types among several types to memory + * allocation and cache attribute types. and as default, + * EXYNOS_BO_NONCONTIG and EXYNOS-BO_NONCACHABLE types would + * be used. + * + * if true, return a exynos buffer object else NULL. + */ +drm_public struct exynos_bo * exynos_bo_create(struct exynos_device *dev, + size_t size, uint32_t flags) +{ + struct exynos_bo *bo; + struct drm_exynos_gem_create req = { + .size = size, + .flags = flags, + }; + + if (size == 0) { + fprintf(stderr, "invalid size.\n"); + goto fail; + } + + bo = calloc(sizeof(*bo), 1); + if (!bo) { + fprintf(stderr, "failed to create bo[%s].\n", + strerror(errno)); + goto err_free_bo; + } + + bo->dev = dev; + + if (drmIoctl(dev->fd, DRM_IOCTL_EXYNOS_GEM_CREATE, &req)){ + fprintf(stderr, "failed to create gem object[%s].\n", + strerror(errno)); + goto err_free_bo; + } + + bo->handle = req.handle; + bo->size = size; + bo->flags = flags; + + return bo; + +err_free_bo: + free(bo); +fail: + return NULL; +} + +/* + * Get information to gem region allocated. + * + * @dev: exynos drm device object. + * @handle: gem handle to request gem info. + * @size: size to gem object and returned by kernel side. + * @flags: gem flags to gem object and returned by kernel side. + * + * with this function call, you can get flags and size to gem handle + * through bo object. + * + * if true, return 0 else negative. + */ +drm_public int exynos_bo_get_info(struct exynos_device *dev, uint32_t handle, + size_t *size, uint32_t *flags) +{ + int ret; + struct drm_exynos_gem_info req = { + .handle = handle, + }; + + ret = drmIoctl(dev->fd, DRM_IOCTL_EXYNOS_GEM_GET, &req); + if (ret < 0) { + fprintf(stderr, "failed to get gem object information[%s].\n", + strerror(errno)); + return ret; + } + + *size = req.size; + *flags = req.flags; + + return 0; +} + +/* + * Destroy a exynos buffer object. + * + * @bo: a exynos buffer object to be destroyed. + */ +drm_public void exynos_bo_destroy(struct exynos_bo *bo) +{ + if (!bo) + return; + + if (bo->vaddr) + munmap(bo->vaddr, bo->size); + + if (bo->handle) { + struct drm_gem_close req = { + .handle = bo->handle, + }; + + drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_CLOSE, &req); + } + + free(bo); +} + + +/* + * Get a exynos buffer object from a gem global object name. + * + * @dev: a exynos device object. + * @name: a gem global object name exported by another process. + * + * this interface is used to get a exynos buffer object from a gem + * global object name sent by another process for buffer sharing. + * + * if true, return a exynos buffer object else NULL. + * + */ +drm_public struct exynos_bo * +exynos_bo_from_name(struct exynos_device *dev, uint32_t name) +{ + struct exynos_bo *bo; + struct drm_gem_open req = { + .name = name, + }; + + bo = calloc(sizeof(*bo), 1); + if (!bo) { + fprintf(stderr, "failed to allocate bo[%s].\n", + strerror(errno)); + return NULL; + } + + if (drmIoctl(dev->fd, DRM_IOCTL_GEM_OPEN, &req)) { + fprintf(stderr, "failed to open gem object[%s].\n", + strerror(errno)); + goto err_free_bo; + } + + bo->dev = dev; + bo->name = name; + bo->handle = req.handle; + + return bo; + +err_free_bo: + free(bo); + return NULL; +} + +/* + * Get a gem global object name from a gem object handle. + * + * @bo: a exynos buffer object including gem handle. + * @name: a gem global object name to be got by kernel driver. + * + * this interface is used to get a gem global object name from a gem object + * handle to a buffer that wants to share it with another process. + * + * if true, return 0 else negative. + */ +drm_public int exynos_bo_get_name(struct exynos_bo *bo, uint32_t *name) +{ + if (!bo->name) { + struct drm_gem_flink req = { + .handle = bo->handle, + }; + int ret; + + ret = drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_FLINK, &req); + if (ret) { + fprintf(stderr, "failed to get gem global name[%s].\n", + strerror(errno)); + return ret; + } + + bo->name = req.name; + } + + *name = bo->name; + + return 0; +} + +drm_public uint32_t exynos_bo_handle(struct exynos_bo *bo) +{ + return bo->handle; +} + +/* + * Mmap a buffer to user space. + * + * @bo: a exynos buffer object including a gem object handle to be mmapped + * to user space. + * + * if true, user pointer mmaped else NULL. + */ +drm_public void *exynos_bo_map(struct exynos_bo *bo) +{ + if (!bo->vaddr) { + struct exynos_device *dev = bo->dev; + struct drm_exynos_gem_mmap req = { + .handle = bo->handle, + .size = bo->size, + }; + int ret; + + ret = drmIoctl(dev->fd, DRM_IOCTL_EXYNOS_GEM_MMAP, &req); + if (ret) { + fprintf(stderr, "failed to mmap[%s].\n", + strerror(errno)); + return NULL; + } + + bo->vaddr = (void *)(uintptr_t)req.mapped; + } + + return bo->vaddr; +} + +/* + * Export gem object to dmabuf as file descriptor. + * + * @dev: exynos device object + * @handle: gem handle to export as file descriptor of dmabuf + * @fd: file descriptor returned from kernel + * + * @return: 0 on success, -1 on error, and errno will be set + */ +drm_public int +exynos_prime_handle_to_fd(struct exynos_device *dev, uint32_t handle, int *fd) +{ + return drmPrimeHandleToFD(dev->fd, handle, 0, fd); +} + +/* + * Import file descriptor into gem handle. + * + * @dev: exynos device object + * @fd: file descriptor of dmabuf to import + * @handle: gem handle returned from kernel + * + * @return: 0 on success, -1 on error, and errno will be set + */ +drm_public int +exynos_prime_fd_to_handle(struct exynos_device *dev, int fd, uint32_t *handle) +{ + return drmPrimeFDToHandle(dev->fd, fd, handle); +} + + + +/* + * Request Wireless Display connection or disconnection. + * + * @dev: a exynos device object. + * @connect: indicate whether connectoin or disconnection request. + * @ext: indicate whether edid data includes extentions data or not. + * @edid: a pointer to edid data from Wireless Display device. + * + * this interface is used to request Virtual Display driver connection or + * disconnection. for this, user should get a edid data from the Wireless + * Display device and then send that data to kernel driver with connection + * request + * + * if true, return 0 else negative. + */ +drm_public int +exynos_vidi_connection(struct exynos_device *dev, uint32_t connect, + uint32_t ext, void *edid) +{ + struct drm_exynos_vidi_connection req = { + .connection = connect, + .extensions = ext, + .edid = (uint64_t)(uintptr_t)edid, + }; + int ret; + + ret = drmIoctl(dev->fd, DRM_IOCTL_EXYNOS_VIDI_CONNECTION, &req); + if (ret) { + fprintf(stderr, "failed to request vidi connection[%s].\n", + strerror(errno)); + return ret; + } + + return 0; +} diff --git a/exynos/exynos_drm.h b/exynos/exynos_drm.h new file mode 100644 index 0000000..c3c6579 --- /dev/null +++ b/exynos/exynos_drm.h @@ -0,0 +1,200 @@ +/* exynos_drm.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * Authors: + * Inki Dae + * Joonyoung Shim + * Seung-Woo Kim + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _EXYNOS_DRM_H_ +#define _EXYNOS_DRM_H_ + +#include "drm.h" + +/** + * User-desired buffer creation information structure. + * + * @size: user-desired memory allocation size. + * - this size value would be page-aligned internally. + * @flags: user request for setting memory type or cache attributes. + * @handle: returned a handle to created gem object. + * - this handle will be set by gem module of kernel side. + */ +struct drm_exynos_gem_create { + uint64_t size; + unsigned int flags; + unsigned int handle; +}; + +/** + * A structure for getting buffer offset. + * + * @handle: a pointer to gem object created. + * @pad: just padding to be 64-bit aligned. + * @offset: relatived offset value of the memory region allocated. + * - this value should be set by user. + */ +struct drm_exynos_gem_map_off { + unsigned int handle; + unsigned int pad; + uint64_t offset; +}; + +/** + * A structure for mapping buffer. + * + * @handle: a handle to gem object created. + * @pad: just padding to be 64-bit aligned. + * @size: memory size to be mapped. + * @mapped: having user virtual address mmaped. + * - this variable would be filled by exynos gem module + * of kernel side with user virtual address which is allocated + * by do_mmap(). + */ +struct drm_exynos_gem_mmap { + unsigned int handle; + unsigned int pad; + uint64_t size; + uint64_t mapped; +}; + +/** + * A structure to gem information. + * + * @handle: a handle to gem object created. + * @flags: flag value including memory type and cache attribute and + * this value would be set by driver. + * @size: size to memory region allocated by gem and this size would + * be set by driver. + */ +struct drm_exynos_gem_info { + unsigned int handle; + unsigned int flags; + uint64_t size; +}; + +/** + * A structure for user connection request of virtual display. + * + * @connection: indicate whether doing connetion or not by user. + * @extensions: if this value is 1 then the vidi driver would need additional + * 128bytes edid data. + * @edid: the edid data pointer from user side. + */ +struct drm_exynos_vidi_connection { + unsigned int connection; + unsigned int extensions; + uint64_t edid; +}; + +/* memory type definitions. */ +enum e_drm_exynos_gem_mem_type { + /* Physically Continuous memory and used as default. */ + EXYNOS_BO_CONTIG = 0 << 0, + /* Physically Non-Continuous memory. */ + EXYNOS_BO_NONCONTIG = 1 << 0, + /* non-cachable mapping and used as default. */ + EXYNOS_BO_NONCACHABLE = 0 << 1, + /* cachable mapping. */ + EXYNOS_BO_CACHABLE = 1 << 1, + /* write-combine mapping. */ + EXYNOS_BO_WC = 1 << 2, + EXYNOS_BO_MASK = EXYNOS_BO_NONCONTIG | EXYNOS_BO_CACHABLE | + EXYNOS_BO_WC +}; + +struct drm_exynos_g2d_get_ver { + __u32 major; + __u32 minor; +}; + +struct drm_exynos_g2d_cmd { + __u32 offset; + __u32 data; +}; + +enum drm_exynos_g2d_buf_type { + G2D_BUF_USERPTR = 1 << 31, +}; + +enum drm_exynos_g2d_event_type { + G2D_EVENT_NOT, + G2D_EVENT_NONSTOP, + G2D_EVENT_STOP, /* not yet */ +}; + +struct drm_exynos_g2d_userptr { + unsigned long userptr; + unsigned long size; +}; + +struct drm_exynos_g2d_set_cmdlist { + __u64 cmd; + __u64 cmd_buf; + __u32 cmd_nr; + __u32 cmd_buf_nr; + + /* for g2d event */ + __u64 event_type; + __u64 user_data; +}; + +struct drm_exynos_g2d_exec { + __u64 async; +}; + +#define DRM_EXYNOS_GEM_CREATE 0x00 +#define DRM_EXYNOS_GEM_MAP_OFFSET 0x01 +#define DRM_EXYNOS_GEM_MMAP 0x02 +/* Reserved 0x04 ~ 0x05 for exynos specific gem ioctl */ +#define DRM_EXYNOS_GEM_GET 0x04 +#define DRM_EXYNOS_VIDI_CONNECTION 0x07 + +/* G2D */ +#define DRM_EXYNOS_G2D_GET_VER 0x20 +#define DRM_EXYNOS_G2D_SET_CMDLIST 0x21 +#define DRM_EXYNOS_G2D_EXEC 0x22 + +#define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create) + +#define DRM_IOCTL_EXYNOS_GEM_MAP_OFFSET DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_GEM_MAP_OFFSET, struct drm_exynos_gem_map_off) + +#define DRM_IOCTL_EXYNOS_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap) + +#define DRM_IOCTL_EXYNOS_GEM_GET DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_GEM_GET, struct drm_exynos_gem_info) + +#define DRM_IOCTL_EXYNOS_VIDI_CONNECTION DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_VIDI_CONNECTION, struct drm_exynos_vidi_connection) + +#define DRM_IOCTL_EXYNOS_G2D_GET_VER DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_G2D_GET_VER, struct drm_exynos_g2d_get_ver) +#define DRM_IOCTL_EXYNOS_G2D_SET_CMDLIST DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_G2D_SET_CMDLIST, struct drm_exynos_g2d_set_cmdlist) +#define DRM_IOCTL_EXYNOS_G2D_EXEC DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_G2D_EXEC, struct drm_exynos_g2d_exec) + +#endif diff --git a/exynos/exynos_drmif.h b/exynos/exynos_drmif.h new file mode 100644 index 0000000..c7c1d44 --- /dev/null +++ b/exynos/exynos_drmif.h @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2012 Samsung Electronics Co., Ltd. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Inki Dae + */ + +#ifndef EXYNOS_DRMIF_H_ +#define EXYNOS_DRMIF_H_ + +#include +#include +#include "exynos_drm.h" + +struct exynos_device { + int fd; +}; + +/* + * Exynos Buffer Object structure. + * + * @dev: exynos device object allocated. + * @handle: a gem handle to gem object created. + * @flags: indicate memory allocation and cache attribute types. + * @size: size to the buffer created. + * @vaddr: user space address to a gem buffer mmaped. + * @name: a gem global handle from flink request. + */ +struct exynos_bo { + struct exynos_device *dev; + uint32_t handle; + uint32_t flags; + size_t size; + void *vaddr; + uint32_t name; +}; + +/* + * device related functions: + */ +struct exynos_device * exynos_device_create(int fd); +void exynos_device_destroy(struct exynos_device *dev); + +/* + * buffer-object related functions: + */ +struct exynos_bo * exynos_bo_create(struct exynos_device *dev, + size_t size, uint32_t flags); +int exynos_bo_get_info(struct exynos_device *dev, uint32_t handle, + size_t *size, uint32_t *flags); +void exynos_bo_destroy(struct exynos_bo *bo); +struct exynos_bo * exynos_bo_from_name(struct exynos_device *dev, uint32_t name); +int exynos_bo_get_name(struct exynos_bo *bo, uint32_t *name); +uint32_t exynos_bo_handle(struct exynos_bo *bo); +void * exynos_bo_map(struct exynos_bo *bo); +int exynos_prime_handle_to_fd(struct exynos_device *dev, uint32_t handle, + int *fd); +int exynos_prime_fd_to_handle(struct exynos_device *dev, int fd, + uint32_t *handle); + +/* + * Virtual Display related functions: + */ +int exynos_vidi_connection(struct exynos_device *dev, uint32_t connect, + uint32_t ext, void *edid); + +#endif /* EXYNOS_DRMIF_H_ */ diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c new file mode 100644 index 0000000..ce1ba1e --- /dev/null +++ b/exynos/exynos_fimg2d.c @@ -0,0 +1,635 @@ +/* + * Copyright (C) 2013 Samsung Electronics Co.Ltd + * Authors: + * Inki Dae + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include + +#include +#include + +#include + +#include "libdrm.h" +#include "exynos_drm.h" +#include "fimg2d_reg.h" +#include "fimg2d.h" + +#define SET_BF(val, sc, si, scsa, scda, dc, di, dcsa, dcda) \ + val.data.src_coeff = sc; \ + val.data.inv_src_color_coeff = si; \ + val.data.src_coeff_src_a = scsa; \ + val.data.src_coeff_dst_a = scda; \ + val.data.dst_coeff = dc; \ + val.data.inv_dst_color_coeff = di; \ + val.data.dst_coeff_src_a = dcsa; \ + val.data.dst_coeff_dst_a = dcda; + +#define MIN(a, b) ((a) < (b) ? (a) : (b)) + +static unsigned int g2d_get_blend_op(enum e_g2d_op op) +{ + union g2d_blend_func_val val; + + val.val = 0; + + switch (op) { + case G2D_OP_CLEAR: + case G2D_OP_DISJOINT_CLEAR: + case G2D_OP_CONJOINT_CLEAR: + SET_BF(val, G2D_COEFF_MODE_ZERO, 0, 0, 0, G2D_COEFF_MODE_ZERO, + 0, 0, 0); + break; + case G2D_OP_SRC: + case G2D_OP_DISJOINT_SRC: + case G2D_OP_CONJOINT_SRC: + SET_BF(val, G2D_COEFF_MODE_ONE, 0, 0, 0, G2D_COEFF_MODE_ZERO, + 0, 0, 0); + break; + case G2D_OP_DST: + case G2D_OP_DISJOINT_DST: + case G2D_OP_CONJOINT_DST: + SET_BF(val, G2D_COEFF_MODE_ZERO, 0, 0, 0, G2D_COEFF_MODE_ONE, + 0, 0, 0); + break; + case G2D_OP_OVER: + SET_BF(val, G2D_COEFF_MODE_ONE, 0, 0, 0, + G2D_COEFF_MODE_SRC_ALPHA, 1, 0, 0); + break; + default: + fprintf(stderr, "Not support operation(%d).\n", op); + SET_BF(val, G2D_COEFF_MODE_ONE, 0, 0, 0, G2D_COEFF_MODE_ZERO, + 0, 0, 0); + break; + } + + return val.val; +} + +/* + * g2d_add_cmd - set given command and value to user side command buffer. + * + * @ctx: a pointer to g2d_context structure. + * @cmd: command data. + * @value: value data. + */ +static int g2d_add_cmd(struct g2d_context *ctx, unsigned long cmd, + unsigned long value) +{ + switch (cmd & ~(G2D_BUF_USERPTR)) { + case SRC_BASE_ADDR_REG: + case SRC_PLANE2_BASE_ADDR_REG: + case DST_BASE_ADDR_REG: + case DST_PLANE2_BASE_ADDR_REG: + case PAT_BASE_ADDR_REG: + case MASK_BASE_ADDR_REG: + if (ctx->cmd_buf_nr >= G2D_MAX_GEM_CMD_NR) { + fprintf(stderr, "Overflow cmd_gem size.\n"); + return -EINVAL; + } + + ctx->cmd_buf[ctx->cmd_buf_nr].offset = cmd; + ctx->cmd_buf[ctx->cmd_buf_nr].data = value; + ctx->cmd_buf_nr++; + break; + default: + if (ctx->cmd_nr >= G2D_MAX_CMD_NR) { + fprintf(stderr, "Overflow cmd size.\n"); + return -EINVAL; + } + + ctx->cmd[ctx->cmd_nr].offset = cmd; + ctx->cmd[ctx->cmd_nr].data = value; + ctx->cmd_nr++; + break; + } + + return TRUE; +} + +/* + * g2d_reset - reset fimg2d hardware. + * + * @ctx: a pointer to g2d_context structure. + * + */ +static void g2d_reset(struct g2d_context *ctx) +{ + ctx->cmd_nr = 0; + ctx->cmd_buf_nr = 0; + + g2d_add_cmd(ctx, SOFT_RESET_REG, 0x01); +} + +/* + * g2d_flush - summit all commands and values in user side command buffer + * to command queue aware of fimg2d dma. + * + * @ctx: a pointer to g2d_context structure. + * + * This function should be called after all commands and values to user + * side command buffer is set to summit that buffer to kernel side driver. + */ +static int g2d_flush(struct g2d_context *ctx) +{ + int ret; + struct drm_exynos_g2d_set_cmdlist cmdlist; + + if (ctx->cmd_nr == 0 && ctx->cmd_buf_nr == 0) + return FALSE; + + if (ctx->cmdlist_nr >= G2D_MAX_CMD_LIST_NR) { + fprintf(stderr, "Overflow cmdlist.\n"); + return -EINVAL; + } + + memset(&cmdlist, 0, sizeof(struct drm_exynos_g2d_set_cmdlist)); + + cmdlist.cmd = (uint64_t)(uintptr_t)&ctx->cmd[0]; + cmdlist.cmd_buf = (uint64_t)(uintptr_t)&ctx->cmd_buf[0]; + cmdlist.cmd_nr = ctx->cmd_nr; + cmdlist.cmd_buf_nr = ctx->cmd_buf_nr; + cmdlist.event_type = G2D_EVENT_NOT; + cmdlist.user_data = 0; + + ctx->cmd_nr = 0; + ctx->cmd_buf_nr = 0; + + ret = drmIoctl(ctx->fd, DRM_IOCTL_EXYNOS_G2D_SET_CMDLIST, &cmdlist); + if (ret < 0) { + fprintf(stderr, "failed to set cmdlist.\n"); + return ret; + } + + ctx->cmdlist_nr++; + + return ret; +} + +/** + * g2d_init - create a new g2d context and get hardware version. + * + * fd: a file descriptor to drm device driver opened. + */ +drm_public struct g2d_context *g2d_init(int fd) +{ + struct drm_exynos_g2d_get_ver ver; + struct g2d_context *ctx; + int ret; + + ctx = calloc(1, sizeof(*ctx)); + if (!ctx) { + fprintf(stderr, "failed to allocate context.\n"); + return NULL; + } + + ctx->fd = fd; + + ret = drmIoctl(fd, DRM_IOCTL_EXYNOS_G2D_GET_VER, &ver); + if (ret < 0) { + fprintf(stderr, "failed to get version.\n"); + free(ctx); + return NULL; + } + + ctx->major = ver.major; + ctx->minor = ver.minor; + + printf("g2d version(%d.%d).\n", ctx->major, ctx->minor); + return ctx; +} + +drm_public void g2d_fini(struct g2d_context *ctx) +{ + if (ctx) + free(ctx); +} + +/** + * g2d_exec - start the dma to process all commands summited by g2d_flush(). + * + * @ctx: a pointer to g2d_context structure. + */ +drm_public int g2d_exec(struct g2d_context *ctx) +{ + struct drm_exynos_g2d_exec exec; + int ret; + + if (ctx->cmdlist_nr == 0) + return -EINVAL; + + exec.async = 0; + + ret = drmIoctl(ctx->fd, DRM_IOCTL_EXYNOS_G2D_EXEC, &exec); + if (ret < 0) { + fprintf(stderr, "failed to execute.\n"); + return ret; + } + + ctx->cmdlist_nr = 0; + + return ret; +} + +/** + * g2d_solid_fill - fill given buffer with given color data. + * + * @ctx: a pointer to g2d_context structure. + * @img: a pointer to g2d_image structure including image and buffer + * information. + * @x: x start position to buffer filled with given color data. + * @y: y start position to buffer filled with given color data. + * @w: width value to buffer filled with given color data. + * @h: height value to buffer filled with given color data. + */ +drm_public int +g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img, + unsigned int x, unsigned int y, unsigned int w, + unsigned int h) +{ + union g2d_bitblt_cmd_val bitblt; + union g2d_point_val pt; + + g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_NORMAL); + g2d_add_cmd(ctx, DST_COLOR_MODE_REG, img->color_mode); + + if (img->buf_type == G2D_IMGBUF_USERPTR) + g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR, + (unsigned long)&img->user_ptr[0]); + else + g2d_add_cmd(ctx, DST_BASE_ADDR_REG, img->bo[0]); + + g2d_add_cmd(ctx, DST_STRIDE_REG, img->stride); + + if (x + w > img->width) + w = img->width - x; + if (y + h > img->height) + h = img->height - y; + + pt.val = 0; + pt.data.x = x; + pt.data.y = y; + g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val); + + pt.val = 0; + pt.data.x = x + w; + pt.data.y = y + h; + + g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val); + + g2d_add_cmd(ctx, SF_COLOR_REG, img->color); + + bitblt.val = 0; + bitblt.data.fast_solid_color_fill_en = 1; + g2d_add_cmd(ctx, BITBLT_COMMAND_REG, bitblt.val); + + g2d_flush(ctx); + + return 0; +} + +/** + * g2d_copy - copy contents in source buffer to destination buffer. + * + * @ctx: a pointer to g2d_context structure. + * @src: a pointer to g2d_image structure including image and buffer + * information to source. + * @dst: a pointer to g2d_image structure including image and buffer + * information to destination. + * @src_x: x start position to source buffer. + * @src_y: y start position to source buffer. + * @dst_x: x start position to destination buffer. + * @dst_y: y start position to destination buffer. + * @w: width value to source and destination buffers. + * @h: height value to source and destination buffers. + */ +drm_public int +g2d_copy(struct g2d_context *ctx, struct g2d_image *src, + struct g2d_image *dst, unsigned int src_x, unsigned int src_y, + unsigned int dst_x, unsigned dst_y, unsigned int w, + unsigned int h) +{ + union g2d_rop4_val rop4; + union g2d_point_val pt; + unsigned int src_w = 0, src_h = 0, dst_w = 0, dst_h = 0; + + g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_BGCOLOR); + g2d_add_cmd(ctx, DST_COLOR_MODE_REG, dst->color_mode); + if (dst->buf_type == G2D_IMGBUF_USERPTR) + g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR, + (unsigned long)&dst->user_ptr[0]); + else + g2d_add_cmd(ctx, DST_BASE_ADDR_REG, dst->bo[0]); + + g2d_add_cmd(ctx, DST_STRIDE_REG, dst->stride); + + g2d_add_cmd(ctx, SRC_SELECT_REG, G2D_SELECT_MODE_NORMAL); + g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode); + if (src->buf_type == G2D_IMGBUF_USERPTR) + g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR, + (unsigned long)&src->user_ptr[0]); + else + g2d_add_cmd(ctx, SRC_BASE_ADDR_REG, src->bo[0]); + + g2d_add_cmd(ctx, SRC_STRIDE_REG, src->stride); + + src_w = w; + src_h = h; + if (src_x + src->width > w) + src_w = src->width - src_x; + if (src_y + src->height > h) + src_h = src->height - src_y; + + dst_w = w; + dst_h = w; + if (dst_x + dst->width > w) + dst_w = dst->width - dst_x; + if (dst_y + dst->height > h) + dst_h = dst->height - dst_y; + + w = MIN(src_w, dst_w); + h = MIN(src_h, dst_h); + + if (w <= 0 || h <= 0) { + fprintf(stderr, "invalid width or height.\n"); + g2d_reset(ctx); + return -EINVAL; + } + + pt.val = 0; + pt.data.x = src_x; + pt.data.y = src_y; + g2d_add_cmd(ctx, SRC_LEFT_TOP_REG, pt.val); + pt.val = 0; + pt.data.x = src_x + w; + pt.data.y = src_y + h; + g2d_add_cmd(ctx, SRC_RIGHT_BOTTOM_REG, pt.val); + + pt.val = 0; + pt.data.x = dst_x; + pt.data.y = dst_y; + g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val); + pt.val = 0; + pt.data.x = dst_x + w; + pt.data.y = dst_y + h; + g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val); + + rop4.val = 0; + rop4.data.unmasked_rop3 = G2D_ROP3_SRC; + g2d_add_cmd(ctx, ROP4_REG, rop4.val); + + g2d_flush(ctx); + + return 0; +} + +/** + * g2d_copy_with_scale - copy contents in source buffer to destination buffer + * scaling up or down properly. + * + * @ctx: a pointer to g2d_context structure. + * @src: a pointer to g2d_image structure including image and buffer + * information to source. + * @dst: a pointer to g2d_image structure including image and buffer + * information to destination. + * @src_x: x start position to source buffer. + * @src_y: y start position to source buffer. + * @src_w: width value to source buffer. + * @src_h: height value to source buffer. + * @dst_x: x start position to destination buffer. + * @dst_y: y start position to destination buffer. + * @dst_w: width value to destination buffer. + * @dst_h: height value to destination buffer. + * @negative: indicate that it uses color negative to source and + * destination buffers. + */ +drm_public int +g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src, + struct g2d_image *dst, unsigned int src_x, + unsigned int src_y, unsigned int src_w, + unsigned int src_h, unsigned int dst_x, + unsigned int dst_y, unsigned int dst_w, + unsigned int dst_h, unsigned int negative) +{ + union g2d_rop4_val rop4; + union g2d_point_val pt; + unsigned int scale; + double scale_x = 0.0f, scale_y = 0.0f; + + g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_BGCOLOR); + g2d_add_cmd(ctx, DST_COLOR_MODE_REG, dst->color_mode); + if (dst->buf_type == G2D_IMGBUF_USERPTR) + g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR, + (unsigned long)&dst->user_ptr[0]); + else + g2d_add_cmd(ctx, DST_BASE_ADDR_REG, dst->bo[0]); + + g2d_add_cmd(ctx, DST_STRIDE_REG, dst->stride); + + g2d_add_cmd(ctx, SRC_SELECT_REG, G2D_SELECT_MODE_NORMAL); + g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode); + if (src->buf_type == G2D_IMGBUF_USERPTR) + g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR, + (unsigned long)&src->user_ptr[0]); + else + g2d_add_cmd(ctx, SRC_BASE_ADDR_REG, src->bo[0]); + + g2d_add_cmd(ctx, SRC_STRIDE_REG, src->stride); + + if (src_w == dst_w && src_h == dst_h) + scale = 0; + else { + scale = 1; + scale_x = (double)src_w / (double)dst_w; + scale_y = (double)src_h / (double)dst_h; + } + + if (src_x + src_w > src->width) + src_w = src->width - src_x; + if (src_y + src_h > src->height) + src_h = src->height - src_y; + + if (dst_x + dst_w > dst->width) + dst_w = dst->width - dst_x; + if (dst_y + dst_h > dst->height) + dst_h = dst->height - dst_y; + + if (src_w <= 0 || src_h <= 0 || dst_w <= 0 || dst_h <= 0) { + fprintf(stderr, "invalid width or height.\n"); + g2d_reset(ctx); + return -EINVAL; + } + + if (negative) { + g2d_add_cmd(ctx, BG_COLOR_REG, 0x00FFFFFF); + rop4.val = 0; + rop4.data.unmasked_rop3 = G2D_ROP3_SRC^G2D_ROP3_DST; + g2d_add_cmd(ctx, ROP4_REG, rop4.val); + } else { + rop4.val = 0; + rop4.data.unmasked_rop3 = G2D_ROP3_SRC; + g2d_add_cmd(ctx, ROP4_REG, rop4.val); + } + + if (scale) { + g2d_add_cmd(ctx, SRC_SCALE_CTRL_REG, G2D_SCALE_MODE_BILINEAR); + g2d_add_cmd(ctx, SRC_XSCALE_REG, G2D_DOUBLE_TO_FIXED(scale_x)); + g2d_add_cmd(ctx, SRC_YSCALE_REG, G2D_DOUBLE_TO_FIXED(scale_y)); + } + + pt.val = 0; + pt.data.x = src_x; + pt.data.y = src_y; + g2d_add_cmd(ctx, SRC_LEFT_TOP_REG, pt.val); + pt.val = 0; + pt.data.x = src_x + src_w; + pt.data.y = src_y + src_h; + g2d_add_cmd(ctx, SRC_RIGHT_BOTTOM_REG, pt.val); + + pt.val = 0; + pt.data.x = dst_x; + pt.data.y = dst_y; + g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val); + pt.val = 0; + pt.data.x = dst_x + dst_w; + pt.data.y = dst_y + dst_h; + g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val); + + g2d_flush(ctx); + + return 0; +} + +/** + * g2d_blend - blend image data in source and destion buffers + * + * @ctx: a pointer to g2d_context structure. + * @src: a pointer to g2d_image structure including image and buffer + * information to source. + * @dst: a pointer to g2d_image structure including image and buffer + * information to destination. + * @src_x: x start position to source buffer. + * @src_y: y start position to source buffer. + * @dst_x: x start position to destination buffer. + * @dst_y: y start position to destination buffer. + * @w: width value to source and destination buffer. + * @h: height value to source and destination buffer. + * @op: blend operation type. + */ +drm_public int +g2d_blend(struct g2d_context *ctx, struct g2d_image *src, + struct g2d_image *dst, unsigned int src_x, + unsigned int src_y, unsigned int dst_x, unsigned int dst_y, + unsigned int w, unsigned int h, enum e_g2d_op op) +{ + union g2d_point_val pt; + union g2d_bitblt_cmd_val bitblt; + union g2d_blend_func_val blend; + unsigned int src_w = 0, src_h = 0, dst_w = 0, dst_h = 0; + + bitblt.val = 0; + blend.val = 0; + + if (op == G2D_OP_SRC || op == G2D_OP_CLEAR) + g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_BGCOLOR); + else + g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_NORMAL); + + g2d_add_cmd(ctx, DST_COLOR_MODE_REG, dst->color_mode); + if (dst->buf_type == G2D_IMGBUF_USERPTR) + g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR, + (unsigned long)&dst->user_ptr[0]); + else + g2d_add_cmd(ctx, DST_BASE_ADDR_REG, dst->bo[0]); + + g2d_add_cmd(ctx, DST_STRIDE_REG, dst->stride); + + g2d_add_cmd(ctx, SRC_SELECT_REG, src->select_mode); + g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode); + + switch (src->select_mode) { + case G2D_SELECT_MODE_NORMAL: + if (src->buf_type == G2D_IMGBUF_USERPTR) + g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR, + (unsigned long)&src->user_ptr[0]); + else + g2d_add_cmd(ctx, SRC_BASE_ADDR_REG, src->bo[0]); + + g2d_add_cmd(ctx, SRC_STRIDE_REG, src->stride); + break; + case G2D_SELECT_MODE_FGCOLOR: + g2d_add_cmd(ctx, FG_COLOR_REG, src->color); + break; + case G2D_SELECT_MODE_BGCOLOR: + g2d_add_cmd(ctx, BG_COLOR_REG, src->color); + break; + default: + fprintf(stderr , "failed to set src.\n"); + return -EINVAL; + } + + src_w = w; + src_h = h; + if (src_x + w > src->width) + src_w = src->width - src_x; + if (src_y + h > src->height) + src_h = src->height - src_y; + + dst_w = w; + dst_h = h; + if (dst_x + w > dst->width) + dst_w = dst->width - dst_x; + if (dst_y + h > dst->height) + dst_h = dst->height - dst_y; + + w = MIN(src_w, dst_w); + h = MIN(src_h, dst_h); + + if (w <= 0 || h <= 0) { + fprintf(stderr, "invalid width or height.\n"); + g2d_reset(ctx); + return -EINVAL; + } + + bitblt.data.alpha_blend_mode = G2D_ALPHA_BLEND_MODE_ENABLE; + blend.val = g2d_get_blend_op(op); + g2d_add_cmd(ctx, BITBLT_COMMAND_REG, bitblt.val); + g2d_add_cmd(ctx, BLEND_FUNCTION_REG, blend.val); + + pt.val = 0; + pt.data.x = src_x; + pt.data.y = src_y; + g2d_add_cmd(ctx, SRC_LEFT_TOP_REG, pt.val); + pt.val = 0; + pt.data.x = src_x + w; + pt.data.y = src_y + h; + g2d_add_cmd(ctx, SRC_RIGHT_BOTTOM_REG, pt.val); + + pt.val = 0; + pt.data.x = dst_x; + pt.data.y = dst_y; + g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val); + pt.val = 0; + pt.data.x = dst_x + w; + pt.data.y = dst_y + h; + g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val); + + g2d_flush(ctx); + + return 0; +} + diff --git a/exynos/fimg2d.h b/exynos/fimg2d.h new file mode 100644 index 0000000..4785e2f --- /dev/null +++ b/exynos/fimg2d.h @@ -0,0 +1,325 @@ +/* + * Copyright (C) 2013 Samsung Electronics Co.Ltd + * Authors: + * Inki Dae + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef _FIMG2D_H_ +#define _FIMG2D_H_ + +#ifndef TRUE +#define TRUE 0 +#endif +#ifndef FALSE +#define FALSE -1 +#endif + +#define G2D_MAX_CMD_NR 64 +#define G2D_MAX_GEM_CMD_NR 64 +#define G2D_MAX_CMD_LIST_NR 64 +#define G2D_PLANE_MAX_NR 2 + +#define G2D_DOUBLE_TO_FIXED(d) ((unsigned int)((d) * 65536.0)) + +enum e_g2d_color_mode { + /* COLOR FORMAT */ + G2D_COLOR_FMT_XRGB8888, + G2D_COLOR_FMT_ARGB8888, + G2D_COLOR_FMT_RGB565, + G2D_COLOR_FMT_XRGB1555, + G2D_COLOR_FMT_ARGB1555, + G2D_COLOR_FMT_XRGB4444, + G2D_COLOR_FMT_ARGB4444, + G2D_COLOR_FMT_PRGB888, + G2D_COLOR_FMT_YCbCr444, + G2D_COLOR_FMT_YCbCr422, + G2D_COLOR_FMT_YCbCr420, + /* alpha 8bit */ + G2D_COLOR_FMT_A8, + /* Luminance 8bit: gray color */ + G2D_COLOR_FMT_L8, + /* alpha 1bit */ + G2D_COLOR_FMT_A1, + /* alpha 4bit */ + G2D_COLOR_FMT_A4, + G2D_COLOR_FMT_MASK, /* VER4.1 */ + + /* COLOR ORDER */ + G2D_ORDER_AXRGB = (0 << 4), /* VER4.1 */ + G2D_ORDER_RGBAX = (1 << 4), /* VER4.1 */ + G2D_ORDER_AXBGR = (2 << 4), /* VER4.1 */ + G2D_ORDER_BGRAX = (3 << 4), /* VER4.1 */ + G2D_ORDER_MASK = (3 << 4), /* VER4.1 */ + + /* Number of YCbCr plane */ + G2D_YCbCr_1PLANE = (0 << 8), /* VER4.1 */ + G2D_YCbCr_2PLANE = (1 << 8), /* VER4.1 */ + G2D_YCbCr_PLANE_MASK = (3 << 8), /* VER4.1 */ + + /* Order in YCbCr */ + G2D_YCbCr_ORDER_CrY1CbY0 = (0 << 12), /* VER4.1 */ + G2D_YCbCr_ORDER_CbY1CrY0 = (1 << 12), /* VER4.1 */ + G2D_YCbCr_ORDER_Y1CrY0Cb = (2 << 12), /* VER4.1 */ + G2D_YCbCr_ORDER_Y1CbY0Cr = (3 << 12), /* VER4.1 */ + G2D_YCbCr_ORDER_CrCb = G2D_YCbCr_ORDER_CrY1CbY0, /* VER4.1 */ + G2D_YCbCr_ORDER_CbCr = G2D_YCbCr_ORDER_CbY1CrY0, /* VER4.1 */ + G2D_YCbCr_ORDER_MASK = (3 < 12), /* VER4.1 */ + + /* CSC */ + G2D_CSC_601 = (0 << 16), /* VER4.1 */ + G2D_CSC_709 = (1 << 16), /* VER4.1 */ + G2D_CSC_MASK = (1 << 16), /* VER4.1 */ + + /* Valid value range of YCbCr */ + G2D_YCbCr_RANGE_NARROW = (0 << 17), /* VER4.1 */ + G2D_YCbCr_RANGE_WIDE = (1 << 17), /* VER4.1 */ + G2D_YCbCr_RANGE_MASK = (1 << 17), /* VER4.1 */ + + G2D_COLOR_MODE_MASK = 0xFFFFFFFF, +}; + +enum e_g2d_select_mode { + G2D_SELECT_MODE_NORMAL = (0 << 0), + G2D_SELECT_MODE_FGCOLOR = (1 << 0), + G2D_SELECT_MODE_BGCOLOR = (2 << 0), +}; + +enum e_g2d_repeat_mode { + G2D_REPEAT_MODE_REPEAT, + G2D_REPEAT_MODE_PAD, + G2D_REPEAT_MODE_REFLECT, + G2D_REPEAT_MODE_CLAMP, + G2D_REPEAT_MODE_NONE, +}; + +enum e_g2d_scale_mode { + G2D_SCALE_MODE_NONE = 0, + G2D_SCALE_MODE_NEAREST, + G2D_SCALE_MODE_BILINEAR, + G2D_SCALE_MODE_MAX, +}; + +enum e_g2d_buf_type { + G2D_IMGBUF_COLOR, + G2D_IMGBUF_GEM, + G2D_IMGBUF_USERPTR, +}; + +enum e_g2d_rop3_type { + G2D_ROP3_DST = 0xAA, + G2D_ROP3_SRC = 0xCC, + G2D_ROP3_3RD = 0xF0, + G2D_ROP3_MASK = 0xFF, +}; + +enum e_g2d_select_alpha_src { + G2D_SELECT_SRC_FOR_ALPHA_BLEND, /* VER4.1 */ + G2D_SELECT_ROP_FOR_ALPHA_BLEND, /* VER4.1 */ +}; + +enum e_g2d_transparent_mode { + G2D_TRANSPARENT_MODE_OPAQUE, + G2D_TRANSPARENT_MODE_TRANSPARENT, + G2D_TRANSPARENT_MODE_BLUESCREEN, + G2D_TRANSPARENT_MODE_MAX, +}; + +enum e_g2d_color_key_mode { + G2D_COLORKEY_MODE_DISABLE = 0, + G2D_COLORKEY_MODE_SRC_RGBA = (1<<0), + G2D_COLORKEY_MODE_DST_RGBA = (1<<1), + G2D_COLORKEY_MODE_SRC_YCbCr = (1<<2), /* VER4.1 */ + G2D_COLORKEY_MODE_DST_YCbCr = (1<<3), /* VER4.1 */ + G2D_COLORKEY_MODE_MASK = 15, +}; + +enum e_g2d_alpha_blend_mode { + G2D_ALPHA_BLEND_MODE_DISABLE, + G2D_ALPHA_BLEND_MODE_ENABLE, + G2D_ALPHA_BLEND_MODE_FADING, /* VER3.0 */ + G2D_ALPHA_BLEND_MODE_MAX, +}; + +enum e_g2d_op { + G2D_OP_CLEAR = 0x00, + G2D_OP_SRC = 0x01, + G2D_OP_DST = 0x02, + G2D_OP_OVER = 0x03, + G2D_OP_DISJOINT_CLEAR = 0x10, + G2D_OP_DISJOINT_SRC = 0x11, + G2D_OP_DISJOINT_DST = 0x12, + G2D_OP_CONJOINT_CLEAR = 0x20, + G2D_OP_CONJOINT_SRC = 0x21, + G2D_OP_CONJOINT_DST = 0x22, +}; + +enum e_g2d_coeff_mode { + G2D_COEFF_MODE_ONE, + G2D_COEFF_MODE_ZERO, + G2D_COEFF_MODE_SRC_ALPHA, + G2D_COEFF_MODE_SRC_COLOR, + G2D_COEFF_MODE_DST_ALPHA, + G2D_COEFF_MODE_DST_COLOR, + /* Global Alpha : Set by ALPHA_REG(0x618) */ + G2D_COEFF_MODE_GB_ALPHA, + /* Global Alpha : Set by ALPHA_REG(0x618) */ + G2D_COEFF_MODE_GB_COLOR, + /* (1-SRC alpha)/DST Alpha */ + G2D_COEFF_MODE_DISJOINT_S, + /* (1-DST alpha)/SRC Alpha */ + G2D_COEFF_MODE_DISJOINT_D, + /* SRC alpha/DST alpha */ + G2D_COEFF_MODE_CONJOINT_S, + /* DST alpha/SRC alpha */ + G2D_COEFF_MODE_CONJOINT_D, + /* DST alpha/SRC alpha */ + G2D_COEFF_MODE_MASK +}; + +enum e_g2d_acoeff_mode { + G2D_ACOEFF_MODE_A, /* alpha */ + G2D_ACOEFF_MODE_APGA, /* alpha + global alpha */ + G2D_ACOEFF_MODE_AMGA, /* alpha * global alpha */ + G2D_ACOEFF_MODE_MASK +}; + +union g2d_point_val { + unsigned int val; + struct { + /* + * Coordinate of Source Image + * Range: 0 ~ 8000 (Requirement: SrcLeftX < SrcRightX) + * In YCbCr 422 and YCbCr 420 format with even number. + */ + unsigned int x:16; + /* + * Y Coordinate of Source Image + * Range: 0 ~ 8000 (Requirement: SrcTopY < SrcBottomY) + * In YCbCr 420 format with even number. + */ + unsigned int y:16; + } data; +}; + +union g2d_rop4_val { + unsigned int val; + struct { + enum e_g2d_rop3_type unmasked_rop3:8; + enum e_g2d_rop3_type masked_rop3:8; + unsigned int reserved:16; + } data; +}; + +union g2d_bitblt_cmd_val { + unsigned int val; + struct { + /* [0:3] */ + unsigned int mask_rop4_en:1; + unsigned int masking_en:1; + enum e_g2d_select_alpha_src rop4_alpha_en:1; + unsigned int dither_en:1; + /* [4:7] */ + unsigned int resolved1:4; + /* [8:11] */ + unsigned int cw_en:4; + /* [12:15] */ + enum e_g2d_transparent_mode transparent_mode:4; + /* [16:19] */ + enum e_g2d_color_key_mode color_key_mode:4; + /* [20:23] */ + enum e_g2d_alpha_blend_mode alpha_blend_mode:4; + /* [24:27] */ + unsigned int src_pre_multiply:1; + unsigned int pat_pre_multiply:1; + unsigned int dst_pre_multiply:1; + unsigned int dst_depre_multiply:1; + /* [28:31] */ + unsigned int fast_solid_color_fill_en:1; + unsigned int reserved:3; + } data; +}; + +union g2d_blend_func_val { + unsigned int val; + struct { + /* [0:15] */ + enum e_g2d_coeff_mode src_coeff:4; + enum e_g2d_acoeff_mode src_coeff_src_a:2; + enum e_g2d_acoeff_mode src_coeff_dst_a:2; + enum e_g2d_coeff_mode dst_coeff:4; + enum e_g2d_acoeff_mode dst_coeff_src_a:2; + enum e_g2d_acoeff_mode dst_coeff_dst_a:2; + /* [16:19] */ + unsigned int inv_src_color_coeff:1; + unsigned int resoled1:1; + unsigned int inv_dst_color_coeff:1; + unsigned int resoled2:1; + /* [20:23] */ + unsigned int lighten_en:1; + unsigned int darken_en:1; + unsigned int win_ce_src_over_en:2; + /* [24:31] */ + unsigned int reserved:8; + } data; +}; + +struct g2d_image { + enum e_g2d_select_mode select_mode; + enum e_g2d_color_mode color_mode; + enum e_g2d_repeat_mode repeat_mode; + enum e_g2d_scale_mode scale_mode; + unsigned int xscale; + unsigned int yscale; + unsigned char rotate_90; + unsigned char x_dir; + unsigned char y_dir; + unsigned char component_alpha; + unsigned int width; + unsigned int height; + unsigned int stride; + unsigned int need_free; + unsigned int color; + enum e_g2d_buf_type buf_type; + unsigned int bo[G2D_PLANE_MAX_NR]; + struct drm_exynos_g2d_userptr user_ptr[G2D_PLANE_MAX_NR]; + void *mapped_ptr[G2D_PLANE_MAX_NR]; +}; + +struct g2d_context { + int fd; + unsigned int major; + unsigned int minor; + struct drm_exynos_g2d_cmd cmd[G2D_MAX_CMD_NR]; + struct drm_exynos_g2d_cmd cmd_buf[G2D_MAX_GEM_CMD_NR]; + unsigned int cmd_nr; + unsigned int cmd_buf_nr; + unsigned int cmdlist_nr; +}; + +struct g2d_context *g2d_init(int fd); +void g2d_fini(struct g2d_context *ctx); +int g2d_exec(struct g2d_context *ctx); +int g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img, + unsigned int x, unsigned int y, unsigned int w, + unsigned int h); +int g2d_copy(struct g2d_context *ctx, struct g2d_image *src, + struct g2d_image *dst, unsigned int src_x, + unsigned int src_y, unsigned int dst_x, unsigned int dst_y, + unsigned int w, unsigned int h); +int g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src, + struct g2d_image *dst, unsigned int src_x, + unsigned int src_y, unsigned int src_w, + unsigned int src_h, unsigned int dst_x, + unsigned int dst_y, unsigned int dst_w, + unsigned int dst_h, unsigned int negative); +int g2d_blend(struct g2d_context *ctx, struct g2d_image *src, + struct g2d_image *dst, unsigned int src_x, + unsigned int src_y, unsigned int dst_x, unsigned int dst_y, + unsigned int w, unsigned int h, enum e_g2d_op op); +#endif /* _FIMG2D_H_ */ diff --git a/exynos/fimg2d_reg.h b/exynos/fimg2d_reg.h new file mode 100644 index 0000000..5782488 --- /dev/null +++ b/exynos/fimg2d_reg.h @@ -0,0 +1,114 @@ +/* + * Copyright (C) 2013 Samsung Electronics Co.Ltd + * Authors: + * Inki Dae + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef _FIMG2D_REG_H_ +#define _FIMG2D_REG_H_ + +#define SOFT_RESET_REG (0x0000) +#define INTEN_REG (0x0004) +#define INTC_PEND_REG (0x000c) +#define FIFO_STAT_REG (0x0010) +#define AXI_MODE_REG (0x001C) +#define DMA_SFR_BASE_ADDR_REG (0x0080) +#define DMA_COMMAND_REG (0x0084) +#define DMA_EXE_LIST_NUM_REG (0x0088) +#define DMA_STATUS_REG (0x008C) +#define DMA_HOLD_CMD_REG (0x0090) + +/* COMMAND REGISTER */ +#define BITBLT_START_REG (0x0100) +#define BITBLT_COMMAND_REG (0x0104) +#define BLEND_FUNCTION_REG (0x0108) /* VER4.1 */ +#define ROUND_MODE_REG (0x010C) /* VER4.1 */ + +/* PARAMETER SETTING REGISTER */ +#define ROTATE_REG (0x0200) +#define SRC_MASK_DIRECT_REG (0x0204) +#define DST_PAT_DIRECT_REG (0x0208) + +/* SOURCE */ +#define SRC_SELECT_REG (0x0300) +#define SRC_BASE_ADDR_REG (0x0304) +#define SRC_STRIDE_REG (0x0308) +#define SRC_COLOR_MODE_REG (0x030c) +#define SRC_LEFT_TOP_REG (0x0310) +#define SRC_RIGHT_BOTTOM_REG (0x0314) +#define SRC_PLANE2_BASE_ADDR_REG (0x0318) /* VER4.1 */ +#define SRC_REPEAT_MODE_REG (0x031C) +#define SRC_PAD_VALUE_REG (0x0320) +#define SRC_A8_RGB_EXT_REG (0x0324) +#define SRC_SCALE_CTRL_REG (0x0328) +#define SRC_XSCALE_REG (0x032C) +#define SRC_YSCALE_REG (0x0330) + +/* DESTINATION */ +#define DST_SELECT_REG (0x0400) +#define DST_BASE_ADDR_REG (0x0404) +#define DST_STRIDE_REG (0x0408) +#define DST_COLOR_MODE_REG (0x040C) +#define DST_LEFT_TOP_REG (0x0410) +#define DST_RIGHT_BOTTOM_REG (0x0414) +#define DST_PLANE2_BASE_ADDR_REG (0x0418) /* VER4.1 */ +#define DST_A8_RGB_EXT_REG (0x041C) + +/* PATTERN */ +#define PAT_BASE_ADDR_REG (0x0500) +#define PAT_SIZE_REG (0x0504) +#define PAT_COLOR_MODE_REG (0x0508) +#define PAT_OFFSET_REG (0x050C) +#define PAT_STRIDE_REG (0x0510) + +/* MASK */ +#define MASK_BASE_ADDR_REG (0x0520) +#define MASK_STRIDE_REG (0x0524) +#define MASK_LEFT_TOP_REG (0x0528) /* VER4.1 */ +#define MASK_RIGHT_BOTTOM_REG (0x052C) /* VER4.1 */ +#define MASK_MODE_REG (0x0530) /* VER4.1 */ +#define MASK_REPEAT_MODE_REG (0x0534) +#define MASK_PAD_VALUE_REG (0x0538) +#define MASK_SCALE_CTRL_REG (0x053C) +#define MASK_XSCALE_REG (0x0540) +#define MASK_YSCALE_REG (0x0544) + +/* CLIPPING WINDOW */ +#define CW_LT_REG (0x0600) +#define CW_RB_REG (0x0604) + +/* ROP & ALPHA SETTING */ +#define THIRD_OPERAND_REG (0x0610) +#define ROP4_REG (0x0614) +#define ALPHA_REG (0x0618) + +/* COLOR SETTING */ +#define FG_COLOR_REG (0x0700) +#define BG_COLOR_REG (0x0704) +#define BS_COLOR_REG (0x0708) +#define SF_COLOR_REG (0x070C) /* VER4.1 */ + +/* COLOR KEY */ +#define SRC_COLORKEY_CTRL_REG (0x0710) +#define SRC_COLORKEY_DR_MIN_REG (0x0714) +#define SRC_COLORKEY_DR_MAX_REG (0x0718) +#define DST_COLORKEY_CTRL_REG (0x071C) +#define DST_COLORKEY_DR_MIN_REG (0x0720) +#define DST_COLORKEY_DR_MAX_REG (0x0724) +/* YCbCr src Color Key */ +#define YCbCr_SRC_COLORKEY_CTRL_REG (0x0728) /* VER4.1 */ +#define YCbCr_SRC_COLORKEY_DR_MIN_REG (0x072C) /* VER4.1 */ +#define YCbCr_SRC_COLORKEY_DR_MAX_REG (0x0730) /* VER4.1 */ +/*Y CbCr dst Color Key */ +#define YCbCr_DST_COLORKEY_CTRL_REG (0x0734) /* VER4.1 */ +#define YCbCr_DST_COLORKEY_DR_MIN_REG (0x0738) /* VER4.1 */ +#define YCbCr_DST_COLORKEY_DR_MAX_REG (0x073C) /* VER4.1 */ + +#endif + diff --git a/exynos/libdrm_exynos.pc.in b/exynos/libdrm_exynos.pc.in new file mode 100644 index 0000000..5ce9118 --- /dev/null +++ b/exynos/libdrm_exynos.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libdrm_exynos +Description: Userspace interface to exynos kernel DRM services +Version: 0.6 +Libs: -L${libdir} -ldrm_exynos +Cflags: -I${includedir} -I${includedir}/libdrm -I${includedir}/exynos +Requires.private: libdrm diff --git a/freedreno/Android.mk b/freedreno/Android.mk new file mode 100644 index 0000000..243a1e2 --- /dev/null +++ b/freedreno/Android.mk @@ -0,0 +1,30 @@ +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +# Import variables LIBDRM_FREEDRENO_FILES, LIBDRM_FREEDRENO_H_FILES +include $(LOCAL_PATH)/Makefile.sources + +LOCAL_MODULE := libdrm_freedreno +LOCAL_MODULE_TAGS := optional + +LOCAL_SHARED_LIBRARIES := libdrm + +LOCAL_SRC_FILES := $(LIBDRM_FREEDRENO_FILES) +LOCAL_EXPORT_C_INCLUDE_DIRS += \ + $(LOCAL_PATH)/freedreno + +LOCAL_C_INCLUDES := \ + $(LIBDRM_TOP) \ + $(LIBDRM_TOP)/freedreno \ + $(LIBDRM_TOP)/include/drm + +LOCAL_CFLAGS := \ + -DHAVE_LIBDRM_ATOMIC_PRIMITIVES=1 + +LOCAL_COPY_HEADERS := $(LIBDRM_FREEDRENO_H_FILES) +LOCAL_COPY_HEADERS_TO := freedreno + +LOCAL_SHARED_LIBRARIES := \ + libdrm + +include $(BUILD_SHARED_LIBRARY) diff --git a/freedreno/Makefile.am b/freedreno/Makefile.am new file mode 100644 index 0000000..4818431 --- /dev/null +++ b/freedreno/Makefile.am @@ 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freedreno_device.c \ + freedreno_pipe.c \ + freedreno_priv.h \ + freedreno_ringbuffer.c \ + freedreno_bo.c \ + kgsl/kgsl_bo.c \ + kgsl/kgsl_device.c \ + kgsl/kgsl_drm.h \ + kgsl/kgsl_pipe.c \ + kgsl/kgsl_priv.h \ + kgsl/kgsl_ringbuffer.c \ + kgsl/msm_kgsl.h \ + msm/msm_bo.c \ + msm/msm_device.c \ + msm/msm_drm.h \ + msm/msm_pipe.c \ + msm/msm_priv.h \ + msm/msm_ringbuffer.c \ + list.h + +LIBDRM_FREEDRENO_H_FILES := \ + freedreno_drmif.h \ + freedreno_ringbuffer.h diff --git a/freedreno/README b/freedreno/README new file mode 100644 index 0000000..ae22e01 --- /dev/null +++ b/freedreno/README @@ -0,0 +1,16 @@ +Note that current msm kernel driver is a bit strange. It provides a +DRM interface for GEM, which is basically sufficient to have DRI2 +working. But it does not provide KMS. And interface to 2d and 3d +cores is via different other devices (/dev/kgsl-*). This is not +quite how I'd write a DRM driver, but at this stage it is useful for +xf86-video-freedreno and fdre (and eventual gallium driver) to be +able to work on existing kernel driver from QCOM, to allow to +capture cmdstream dumps from the binary blob drivers without having +to reboot. So libdrm_freedreno attempts to hide most of the crazy. +The intention is that when there is a proper kernel driver, it will +be mostly just changes in libdrm_freedreno to adapt the gallium +driver and xf86-video-freedreno (ignoring the fbdev->KMS changes). + +So don't look at freedreno as an example of how to write a libdrm +module or a DRM driver.. it is just an attempt to paper over a non- +standard kernel driver architecture. diff --git a/freedreno/freedreno_bo.c b/freedreno/freedreno_bo.c new file mode 100644 index 0000000..fe8f503 --- /dev/null +++ b/freedreno/freedreno_bo.c @@ -0,0 +1,420 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2012 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "freedreno_drmif.h" +#include "freedreno_priv.h" + +static pthread_mutex_t table_lock = PTHREAD_MUTEX_INITIALIZER; + +static void bo_del(struct fd_bo *bo); + +/* set buffer name, and add to table, call w/ table_lock held: */ +static void set_name(struct fd_bo *bo, uint32_t name) +{ + bo->name = name; + /* add ourself into the handle table: */ + drmHashInsert(bo->dev->name_table, name, bo); +} + +/* lookup a buffer, call w/ table_lock held: */ +static struct fd_bo * lookup_bo(void *tbl, uint32_t key) +{ + struct fd_bo *bo = NULL; + if (!drmHashLookup(tbl, key, (void **)&bo)) { + /* found, incr refcnt and return: */ + bo = fd_bo_ref(bo); + } + return bo; +} + +/* allocate a new buffer object, call w/ table_lock held */ +static struct fd_bo * bo_from_handle(struct fd_device *dev, + uint32_t size, uint32_t handle) +{ + struct fd_bo *bo; + + bo = dev->funcs->bo_from_handle(dev, size, handle); + if (!bo) { + struct drm_gem_close req = { + .handle = handle, + }; + drmIoctl(dev->fd, DRM_IOCTL_GEM_CLOSE, &req); + return NULL; + } + bo->dev = fd_device_ref(dev); + bo->size = size; + bo->handle = handle; + atomic_set(&bo->refcnt, 1); + list_inithead(&bo->list); + /* add ourself into the handle table: */ + drmHashInsert(dev->handle_table, handle, bo); + return bo; +} + +/* Frees older cached buffers. Called under table_lock */ +void fd_cleanup_bo_cache(struct fd_device *dev, time_t time) +{ + int i; + + if (dev->time == time) + return; + + for (i = 0; i < dev->num_buckets; i++) { + struct fd_bo_bucket *bucket = &dev->cache_bucket[i]; + struct fd_bo *bo; + + while (!LIST_IS_EMPTY(&bucket->list)) { + bo = LIST_ENTRY(struct fd_bo, bucket->list.next, list); + + /* keep things in cache for at least 1 second: */ + if (time && ((time - bo->free_time) <= 1)) + break; + + list_del(&bo->list); + bo_del(bo); + } + } + + dev->time = time; +} + +static struct fd_bo_bucket * get_bucket(struct fd_device *dev, uint32_t size) +{ + int i; + + /* hmm, this is what intel does, but I suppose we could calculate our + * way to the correct bucket size rather than looping.. + */ + for (i = 0; i < dev->num_buckets; i++) { + struct fd_bo_bucket *bucket = &dev->cache_bucket[i]; + if (bucket->size >= size) { + return bucket; + } + } + + return NULL; +} + +static int is_idle(struct fd_bo *bo) +{ + return fd_bo_cpu_prep(bo, NULL, + DRM_FREEDRENO_PREP_READ | + DRM_FREEDRENO_PREP_WRITE | + DRM_FREEDRENO_PREP_NOSYNC) == 0; +} + +static struct fd_bo *find_in_bucket(struct fd_device *dev, + struct fd_bo_bucket *bucket, uint32_t flags) +{ + struct fd_bo *bo = NULL; + + /* TODO .. if we had an ALLOC_FOR_RENDER flag like intel, we could + * skip the busy check.. if it is only going to be a render target + * then we probably don't need to stall.. + * + * NOTE that intel takes ALLOC_FOR_RENDER bo's from the list tail + * (MRU, since likely to be in GPU cache), rather than head (LRU).. + */ + pthread_mutex_lock(&table_lock); + while (!LIST_IS_EMPTY(&bucket->list)) { + bo = LIST_ENTRY(struct fd_bo, bucket->list.next, list); + if (0 /* TODO: if madvise tells us bo is gone... */) { + list_del(&bo->list); + bo_del(bo); + bo = NULL; + continue; + } + /* TODO check for compatible flags? */ + if (is_idle(bo)) { + list_del(&bo->list); + break; + } + bo = NULL; + break; + } + pthread_mutex_unlock(&table_lock); + + return bo; +} + + +drm_public struct fd_bo * +fd_bo_new(struct fd_device *dev, uint32_t size, uint32_t flags) +{ + struct fd_bo *bo = NULL; + struct fd_bo_bucket *bucket; + uint32_t handle; + int ret; + + size = ALIGN(size, 4096); + bucket = get_bucket(dev, size); + + /* see if we can be green and recycle: */ + if (bucket) { + size = bucket->size; + bo = find_in_bucket(dev, bucket, flags); + if (bo) { + atomic_set(&bo->refcnt, 1); + fd_device_ref(bo->dev); + return bo; + } + } + + ret = dev->funcs->bo_new_handle(dev, size, flags, &handle); + if (ret) + return NULL; + + pthread_mutex_lock(&table_lock); + bo = bo_from_handle(dev, size, handle); + bo->bo_reuse = 1; + pthread_mutex_unlock(&table_lock); + + return bo; +} + +drm_public struct fd_bo * +fd_bo_from_handle(struct fd_device *dev, uint32_t handle, uint32_t size) +{ + struct fd_bo *bo = NULL; + + pthread_mutex_lock(&table_lock); + bo = bo_from_handle(dev, size, handle); + pthread_mutex_unlock(&table_lock); + + return bo; +} + +drm_public struct fd_bo * +fd_bo_from_dmabuf(struct fd_device *dev, int fd) +{ + struct drm_prime_handle req = { + .fd = fd, + }; + int ret, size; + + ret = drmIoctl(dev->fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &req); + if (ret) { + return NULL; + } + + /* hmm, would be nice if we had a way to figure out the size.. */ + size = 0; + + return fd_bo_from_handle(dev, req.handle, size); +} + +drm_public struct fd_bo * fd_bo_from_name(struct fd_device *dev, uint32_t name) +{ + struct drm_gem_open req = { + .name = name, + }; + struct fd_bo *bo; + + pthread_mutex_lock(&table_lock); + + /* check name table first, to see if bo is already open: */ + bo = lookup_bo(dev->name_table, name); + if (bo) + goto out_unlock; + + if (drmIoctl(dev->fd, DRM_IOCTL_GEM_OPEN, &req)) { + ERROR_MSG("gem-open failed: %s", strerror(errno)); + goto out_unlock; + } + + bo = lookup_bo(dev->handle_table, req.handle); + if (bo) + goto out_unlock; + + bo = bo_from_handle(dev, req.size, req.handle); + if (bo) + set_name(bo, name); + +out_unlock: + pthread_mutex_unlock(&table_lock); + + return bo; +} + +drm_public struct fd_bo * fd_bo_ref(struct fd_bo *bo) +{ + atomic_inc(&bo->refcnt); + return bo; +} + +drm_public void fd_bo_del(struct fd_bo *bo) +{ + struct fd_device *dev = bo->dev; + + if (!atomic_dec_and_test(&bo->refcnt)) + return; + + if (bo->fd) { + close(bo->fd); + bo->fd = 0; + } + + pthread_mutex_lock(&table_lock); + + if (bo->bo_reuse) { + struct fd_bo_bucket *bucket = get_bucket(dev, bo->size); + + /* see if we can be green and recycle: */ + if (bucket) { + struct timespec time; + + clock_gettime(CLOCK_MONOTONIC, &time); + + bo->free_time = time.tv_sec; + list_addtail(&bo->list, &bucket->list); + fd_cleanup_bo_cache(dev, time.tv_sec); + + /* bo's in the bucket cache don't have a ref and + * don't hold a ref to the dev: + */ + + goto out; + } + } + + bo_del(bo); +out: + fd_device_del_locked(dev); + pthread_mutex_unlock(&table_lock); +} + +/* Called under table_lock */ +static void bo_del(struct fd_bo *bo) +{ + if (bo->map) + drm_munmap(bo->map, bo->size); + + /* TODO probably bo's in bucket list get removed from + * handle table?? + */ + + if (bo->handle) { + struct drm_gem_close req = { + .handle = bo->handle, + }; + drmHashDelete(bo->dev->handle_table, bo->handle); + if (bo->name) + drmHashDelete(bo->dev->name_table, bo->name); + drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_CLOSE, &req); + } + + bo->funcs->destroy(bo); +} + +drm_public int fd_bo_get_name(struct fd_bo *bo, uint32_t *name) +{ + if (!bo->name) { + struct drm_gem_flink req = { + .handle = bo->handle, + }; + int ret; + + ret = drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_FLINK, &req); + if (ret) { + return ret; + } + + pthread_mutex_lock(&table_lock); + set_name(bo, req.name); + pthread_mutex_unlock(&table_lock); + } + + *name = bo->name; + + return 0; +} + +drm_public uint32_t fd_bo_handle(struct fd_bo *bo) +{ + return bo->handle; +} + +drm_public int fd_bo_dmabuf(struct fd_bo *bo) +{ + if (!bo->fd) { + struct drm_prime_handle req = { + .handle = bo->handle, + .flags = DRM_CLOEXEC, + }; + int ret; + + ret = drmIoctl(bo->dev->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &req); + if (ret) { + return ret; + } + + bo->fd = req.fd; + } + return dup(bo->fd); +} + +drm_public uint32_t fd_bo_size(struct fd_bo *bo) +{ + return bo->size; +} + +drm_public void * fd_bo_map(struct fd_bo *bo) +{ + if (!bo->map) { + uint64_t offset; + int ret; + + ret = bo->funcs->offset(bo, &offset); + if (ret) { + return NULL; + } + + bo->map = drm_mmap(0, bo->size, PROT_READ | PROT_WRITE, MAP_SHARED, + bo->dev->fd, offset); + if (bo->map == MAP_FAILED) { + ERROR_MSG("mmap failed: %s", strerror(errno)); + bo->map = NULL; + } + } + return bo->map; +} + +/* a bit odd to take the pipe as an arg, but it's a, umm, quirk of kgsl.. */ +drm_public int fd_bo_cpu_prep(struct fd_bo *bo, struct fd_pipe *pipe, uint32_t op) +{ + return bo->funcs->cpu_prep(bo, pipe, op); +} + +drm_public void fd_bo_cpu_fini(struct fd_bo *bo) +{ + bo->funcs->cpu_fini(bo); +} diff --git a/freedreno/freedreno_device.c b/freedreno/freedreno_device.c new file mode 100644 index 0000000..09bc5e9 --- /dev/null +++ b/freedreno/freedreno_device.c @@ -0,0 +1,160 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2012 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include + +#include "freedreno_drmif.h" +#include "freedreno_priv.h" + +static pthread_mutex_t table_lock = PTHREAD_MUTEX_INITIALIZER; + +struct fd_device * kgsl_device_new(int fd); +struct fd_device * msm_device_new(int fd); + +static void +add_bucket(struct fd_device *dev, int size) +{ + unsigned int i = dev->num_buckets; + + assert(i < ARRAY_SIZE(dev->cache_bucket)); + + list_inithead(&dev->cache_bucket[i].list); + dev->cache_bucket[i].size = size; + dev->num_buckets++; +} + +static void +init_cache_buckets(struct fd_device *dev) +{ + unsigned long size, cache_max_size = 64 * 1024 * 1024; + + /* OK, so power of two buckets was too wasteful of memory. + * Give 3 other sizes between each power of two, to hopefully + * cover things accurately enough. (The alternative is + * probably to just go for exact matching of sizes, and assume + * that for things like composited window resize the tiled + * width/height alignment and rounding of sizes to pages will + * get us useful cache hit rates anyway) + */ + add_bucket(dev, 4096); + add_bucket(dev, 4096 * 2); + add_bucket(dev, 4096 * 3); + + /* Initialize the linked lists for BO reuse cache. */ + for (size = 4 * 4096; size <= cache_max_size; size *= 2) { + add_bucket(dev, size); + add_bucket(dev, size + size * 1 / 4); + add_bucket(dev, size + size * 2 / 4); + add_bucket(dev, size + size * 3 / 4); + } +} + +drm_public struct fd_device * fd_device_new(int fd) +{ + struct fd_device *dev; + drmVersionPtr version; + + /* figure out if we are kgsl or msm drm driver: */ + version = drmGetVersion(fd); + if (!version) { + ERROR_MSG("cannot get version: %s", strerror(errno)); + return NULL; + } + + if (!strcmp(version->name, "kgsl")) { + DEBUG_MSG("kgsl DRM device"); + dev = kgsl_device_new(fd); + } else if (!strcmp(version->name, "msm")) { + DEBUG_MSG("msm DRM device"); + dev = msm_device_new(fd); + } else { + ERROR_MSG("unknown device: %s", version->name); + dev = NULL; + } + drmFreeVersion(version); + + if (!dev) + return NULL; + + atomic_set(&dev->refcnt, 1); + dev->fd = fd; + dev->handle_table = drmHashCreate(); + dev->name_table = drmHashCreate(); + init_cache_buckets(dev); + + return dev; +} + +/* like fd_device_new() but creates it's own private dup() of the fd + * which is close()d when the device is finalized. + */ +drm_public struct fd_device * fd_device_new_dup(int fd) +{ + struct fd_device *dev = fd_device_new(dup(fd)); + if (dev) + dev->closefd = 1; + return dev; +} + +drm_public struct fd_device * fd_device_ref(struct fd_device *dev) +{ + atomic_inc(&dev->refcnt); + return dev; +} + +static void fd_device_del_impl(struct fd_device *dev) +{ + fd_cleanup_bo_cache(dev, 0); + drmHashDestroy(dev->handle_table); + drmHashDestroy(dev->name_table); + if (dev->closefd) + close(dev->fd); + dev->funcs->destroy(dev); +} + +void fd_device_del_locked(struct fd_device *dev) +{ + if (!atomic_dec_and_test(&dev->refcnt)) + return; + fd_device_del_impl(dev); +} + +drm_public void fd_device_del(struct fd_device *dev) +{ + if (!atomic_dec_and_test(&dev->refcnt)) + return; + pthread_mutex_lock(&table_lock); + fd_device_del_impl(dev); + pthread_mutex_unlock(&table_lock); +} diff --git a/freedreno/freedreno_drmif.h b/freedreno/freedreno_drmif.h new file mode 100644 index 0000000..88fc03d --- /dev/null +++ b/freedreno/freedreno_drmif.h @@ -0,0 +1,112 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2012 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifndef FREEDRENO_DRMIF_H_ +#define FREEDRENO_DRMIF_H_ + +#include +#include + +struct fd_bo; +struct fd_pipe; +struct fd_device; + +enum fd_pipe_id { + FD_PIPE_3D = 1, + FD_PIPE_2D = 2, + /* some devices have two 2d blocks.. not really sure how to + * use that yet, so just ignoring the 2nd 2d pipe for now + */ + FD_PIPE_MAX +}; + +enum fd_param_id { + FD_DEVICE_ID, + FD_GMEM_SIZE, + FD_GPU_ID, + FD_CHIP_ID, +}; + +/* bo flags: */ +#define DRM_FREEDRENO_GEM_TYPE_SMI 0x00000001 +#define DRM_FREEDRENO_GEM_TYPE_KMEM 0x00000002 +#define DRM_FREEDRENO_GEM_TYPE_MEM_MASK 0x0000000f +#define DRM_FREEDRENO_GEM_CACHE_NONE 0x00000000 +#define DRM_FREEDRENO_GEM_CACHE_WCOMBINE 0x00100000 +#define DRM_FREEDRENO_GEM_CACHE_WTHROUGH 0x00200000 +#define DRM_FREEDRENO_GEM_CACHE_WBACK 0x00400000 +#define DRM_FREEDRENO_GEM_CACHE_WBACKWA 0x00800000 +#define DRM_FREEDRENO_GEM_CACHE_MASK 0x00f00000 +#define DRM_FREEDRENO_GEM_GPUREADONLY 0x01000000 + +/* bo access flags: (keep aligned to MSM_PREP_x) */ +#define DRM_FREEDRENO_PREP_READ 0x01 +#define DRM_FREEDRENO_PREP_WRITE 0x02 +#define DRM_FREEDRENO_PREP_NOSYNC 0x04 + +/* device functions: + */ + +struct fd_device * fd_device_new(int fd); +struct fd_device * fd_device_new_dup(int fd); +struct fd_device * fd_device_ref(struct fd_device *dev); +void fd_device_del(struct fd_device *dev); + + +/* pipe functions: + */ + +struct fd_pipe * fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id); +void fd_pipe_del(struct fd_pipe *pipe); +int fd_pipe_get_param(struct fd_pipe *pipe, enum fd_param_id param, + uint64_t *value); +int fd_pipe_wait(struct fd_pipe *pipe, uint32_t timestamp); + + +/* buffer-object functions: + */ + +struct fd_bo * fd_bo_new(struct fd_device *dev, + uint32_t size, uint32_t flags); +struct fd_bo * fd_bo_from_fbdev(struct fd_pipe *pipe, + int fbfd, uint32_t size); +struct fd_bo *fd_bo_from_handle(struct fd_device *dev, + uint32_t handle, uint32_t size); +struct fd_bo * fd_bo_from_name(struct fd_device *dev, uint32_t name); +struct fd_bo * fd_bo_from_dmabuf(struct fd_device *dev, int fd); +struct fd_bo * fd_bo_ref(struct fd_bo *bo); +void fd_bo_del(struct fd_bo *bo); +int fd_bo_get_name(struct fd_bo *bo, uint32_t *name); +uint32_t fd_bo_handle(struct fd_bo *bo); +int fd_bo_dmabuf(struct fd_bo *bo); +uint32_t fd_bo_size(struct fd_bo *bo); +void * fd_bo_map(struct fd_bo *bo); +int fd_bo_cpu_prep(struct fd_bo *bo, struct fd_pipe *pipe, uint32_t op); +void fd_bo_cpu_fini(struct fd_bo *bo); + +#endif /* FREEDRENO_DRMIF_H_ */ diff --git a/freedreno/freedreno_pipe.c b/freedreno/freedreno_pipe.c new file mode 100644 index 0000000..54e957b --- /dev/null +++ b/freedreno/freedreno_pipe.c @@ -0,0 +1,76 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2012 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "freedreno_drmif.h" +#include "freedreno_priv.h" + +drm_public struct fd_pipe * +fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id) +{ + struct fd_pipe *pipe = NULL; + + if (id > FD_PIPE_MAX) { + ERROR_MSG("invalid pipe id: %d", id); + goto fail; + } + + pipe = dev->funcs->pipe_new(dev, id); + if (!pipe) { + ERROR_MSG("allocation failed"); + goto fail; + } + + pipe->dev = dev; + pipe->id = id; + + return pipe; +fail: + if (pipe) + fd_pipe_del(pipe); + return NULL; +} + +drm_public void fd_pipe_del(struct fd_pipe *pipe) +{ + pipe->funcs->destroy(pipe); +} + +drm_public int fd_pipe_get_param(struct fd_pipe *pipe, + enum fd_param_id param, uint64_t *value) +{ + return pipe->funcs->get_param(pipe, param, value); +} + +drm_public int fd_pipe_wait(struct fd_pipe *pipe, uint32_t timestamp) +{ + return pipe->funcs->wait(pipe, timestamp); +} diff --git a/freedreno/freedreno_priv.h b/freedreno/freedreno_priv.h new file mode 100644 index 0000000..8e072d9 --- /dev/null +++ b/freedreno/freedreno_priv.h @@ -0,0 +1,172 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2012 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifndef FREEDRENO_PRIV_H_ +#define FREEDRENO_PRIV_H_ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libdrm.h" +#include "xf86drm.h" +#include "xf86atomic.h" + +#include "list.h" + +#include "freedreno_drmif.h" +#include "freedreno_ringbuffer.h" +#include "drm.h" + +struct fd_device_funcs { + int (*bo_new_handle)(struct fd_device *dev, uint32_t size, + uint32_t flags, uint32_t *handle); + struct fd_bo * (*bo_from_handle)(struct fd_device *dev, + uint32_t size, uint32_t handle); + struct fd_pipe * (*pipe_new)(struct fd_device *dev, enum fd_pipe_id id); + void (*destroy)(struct fd_device *dev); +}; + +struct fd_bo_bucket { + uint32_t size; + struct list_head list; +}; + +struct fd_device { + int fd; + atomic_t refcnt; + + /* tables to keep track of bo's, to avoid "evil-twin" fd_bo objects: + * + * handle_table: maps handle to fd_bo + * name_table: maps flink name to fd_bo + * + * We end up needing two tables, because DRM_IOCTL_GEM_OPEN always + * returns a new handle. So we need to figure out if the bo is already + * open in the process first, before calling gem-open. + */ + void *handle_table, *name_table; + + struct fd_device_funcs *funcs; + + struct fd_bo_bucket cache_bucket[14 * 4]; + int num_buckets; + time_t time; + + int closefd; /* call close(fd) upon destruction */ +}; + +void fd_cleanup_bo_cache(struct fd_device *dev, time_t time); + +/* for where @table_lock is already held: */ +void fd_device_del_locked(struct fd_device *dev); + +struct fd_pipe_funcs { + struct fd_ringbuffer * (*ringbuffer_new)(struct fd_pipe *pipe, uint32_t size); + int (*get_param)(struct fd_pipe *pipe, enum fd_param_id param, uint64_t *value); + int (*wait)(struct fd_pipe *pipe, uint32_t timestamp); + void (*destroy)(struct fd_pipe *pipe); +}; + +struct fd_pipe { + struct fd_device *dev; + enum fd_pipe_id id; + struct fd_pipe_funcs *funcs; +}; + +struct fd_ringmarker { + struct fd_ringbuffer *ring; + uint32_t *cur; +}; + +struct fd_ringbuffer_funcs { + void * (*hostptr)(struct fd_ringbuffer *ring); + int (*flush)(struct fd_ringbuffer *ring, uint32_t *last_start); + void (*reset)(struct fd_ringbuffer *ring); + void (*emit_reloc)(struct fd_ringbuffer *ring, + const struct fd_reloc *reloc); + void (*emit_reloc_ring)(struct fd_ringbuffer *ring, + struct fd_ringmarker *target, struct fd_ringmarker *end); + void (*destroy)(struct fd_ringbuffer *ring); +}; + +struct fd_bo_funcs { + int (*offset)(struct fd_bo *bo, uint64_t *offset); + int (*cpu_prep)(struct fd_bo *bo, struct fd_pipe *pipe, uint32_t op); + void (*cpu_fini)(struct fd_bo *bo); + void (*destroy)(struct fd_bo *bo); +}; + +struct fd_bo { + struct fd_device *dev; + uint32_t size; + uint32_t handle; + uint32_t name; + int fd; /* dmabuf handle */ + void *map; + atomic_t refcnt; + struct fd_bo_funcs *funcs; + + int bo_reuse; + struct list_head list; /* bucket-list entry */ + time_t free_time; /* time when added to bucket-list */ +}; + +#define ALIGN(v,a) (((v) + (a) - 1) & ~((a) - 1)) +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +#define enable_debug 0 /* TODO make dynamic */ + +#define INFO_MSG(fmt, ...) \ + do { drmMsg("[I] "fmt " (%s:%d)\n", \ + ##__VA_ARGS__, __FUNCTION__, __LINE__); } while (0) +#define DEBUG_MSG(fmt, ...) \ + do if (enable_debug) { drmMsg("[D] "fmt " (%s:%d)\n", \ + ##__VA_ARGS__, __FUNCTION__, __LINE__); } while (0) +#define WARN_MSG(fmt, ...) \ + do { drmMsg("[W] "fmt " (%s:%d)\n", \ + ##__VA_ARGS__, __FUNCTION__, __LINE__); } while (0) +#define ERROR_MSG(fmt, ...) \ + do { drmMsg("[E] " fmt " (%s:%d)\n", \ + ##__VA_ARGS__, __FUNCTION__, __LINE__); } while (0) + +#define U642VOID(x) ((void *)(unsigned long)(x)) +#define VOID2U64(x) ((uint64_t)(unsigned long)(x)) + +#endif /* FREEDRENO_PRIV_H_ */ diff --git a/freedreno/freedreno_ringbuffer.c b/freedreno/freedreno_ringbuffer.c new file mode 100644 index 0000000..c13dfe9 --- /dev/null +++ b/freedreno/freedreno_ringbuffer.c @@ -0,0 +1,146 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2012 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#include "freedreno_drmif.h" +#include "freedreno_priv.h" +#include "freedreno_ringbuffer.h" + +drm_public struct fd_ringbuffer * +fd_ringbuffer_new(struct fd_pipe *pipe, uint32_t size) +{ + struct fd_ringbuffer *ring; + + ring = pipe->funcs->ringbuffer_new(pipe, size); + if (!ring) + return NULL; + + ring->size = size; + ring->pipe = pipe; + ring->start = ring->funcs->hostptr(ring); + ring->end = &(ring->start[size/4]); + + ring->cur = ring->last_start = ring->start; + + return ring; +} + +drm_public void fd_ringbuffer_del(struct fd_ringbuffer *ring) +{ + ring->funcs->destroy(ring); +} + +/* ringbuffers which are IB targets should set the toplevel rb (ie. + * the IB source) as it's parent before emitting reloc's, to ensure + * the bookkeeping works out properly. + */ +drm_public void fd_ringbuffer_set_parent(struct fd_ringbuffer *ring, + struct fd_ringbuffer *parent) +{ + ring->parent = parent; +} + +drm_public void fd_ringbuffer_reset(struct fd_ringbuffer *ring) +{ + uint32_t *start = ring->start; + if (ring->pipe->id == FD_PIPE_2D) + start = &ring->start[0x140]; + ring->cur = ring->last_start = start; + if (ring->funcs->reset) + ring->funcs->reset(ring); +} + +/* maybe get rid of this and use fd_ringmarker_flush() from DDX too? */ +drm_public int fd_ringbuffer_flush(struct fd_ringbuffer *ring) +{ + return ring->funcs->flush(ring, ring->last_start); +} + +drm_public uint32_t fd_ringbuffer_timestamp(struct fd_ringbuffer *ring) +{ + return ring->last_timestamp; +} + +drm_public void fd_ringbuffer_reloc(struct fd_ringbuffer *ring, + const struct fd_reloc *reloc) +{ + ring->funcs->emit_reloc(ring, reloc); +} + +drm_public void +fd_ringbuffer_emit_reloc_ring(struct fd_ringbuffer *ring, + struct fd_ringmarker *target, + struct fd_ringmarker *end) +{ + assert(target->ring == end->ring); + ring->funcs->emit_reloc_ring(ring, target, end); +} + +drm_public struct fd_ringmarker * fd_ringmarker_new(struct fd_ringbuffer *ring) +{ + struct fd_ringmarker *marker = NULL; + + marker = calloc(1, sizeof(*marker)); + if (!marker) { + ERROR_MSG("allocation failed"); + return NULL; + } + + marker->ring = ring; + + fd_ringmarker_mark(marker); + + return marker; +} + +drm_public void fd_ringmarker_del(struct fd_ringmarker *marker) +{ + free(marker); +} + +drm_public void fd_ringmarker_mark(struct fd_ringmarker *marker) +{ + marker->cur = marker->ring->cur; +} + +drm_public uint32_t fd_ringmarker_dwords(struct fd_ringmarker *start, + struct fd_ringmarker *end) +{ + return end->cur - start->cur; +} + +drm_public int fd_ringmarker_flush(struct fd_ringmarker *marker) +{ + struct fd_ringbuffer *ring = marker->ring; + return ring->funcs->flush(ring, marker->cur); +} diff --git a/freedreno/freedreno_ringbuffer.h b/freedreno/freedreno_ringbuffer.h new file mode 100644 index 0000000..a5e1d03 --- /dev/null +++ b/freedreno/freedreno_ringbuffer.h @@ -0,0 +1,88 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2012 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifndef FREEDRENO_RINGBUFFER_H_ +#define FREEDRENO_RINGBUFFER_H_ + +#include + +/* the ringbuffer object is not opaque so that OUT_RING() type stuff + * can be inlined. Note that users should not make assumptions about + * the size of this struct.. more stuff will be added when we eventually + * have a kernel driver that can deal w/ reloc's.. + */ + +struct fd_ringbuffer_funcs; +struct fd_ringmarker; + +struct fd_ringbuffer { + int size; + uint32_t *cur, *end, *start, *last_start; + struct fd_pipe *pipe; + struct fd_ringbuffer_funcs *funcs; + uint32_t last_timestamp; + struct fd_ringbuffer *parent; +}; + +struct fd_ringbuffer * fd_ringbuffer_new(struct fd_pipe *pipe, + uint32_t size); +void fd_ringbuffer_del(struct fd_ringbuffer *ring); +void fd_ringbuffer_set_parent(struct fd_ringbuffer *ring, + struct fd_ringbuffer *parent); +void fd_ringbuffer_reset(struct fd_ringbuffer *ring); +int fd_ringbuffer_flush(struct fd_ringbuffer *ring); +uint32_t fd_ringbuffer_timestamp(struct fd_ringbuffer *ring); + +static inline void fd_ringbuffer_emit(struct fd_ringbuffer *ring, + uint32_t data) +{ + (*ring->cur++) = data; +} + +struct fd_reloc { + struct fd_bo *bo; +#define FD_RELOC_READ 0x0001 +#define FD_RELOC_WRITE 0x0002 + uint32_t flags; + uint32_t offset; + uint32_t or; + int32_t shift; +}; + +void fd_ringbuffer_reloc(struct fd_ringbuffer *ring, const struct fd_reloc *reloc); +void fd_ringbuffer_emit_reloc_ring(struct fd_ringbuffer *ring, + struct fd_ringmarker *target, struct fd_ringmarker *end); + +struct fd_ringmarker * fd_ringmarker_new(struct fd_ringbuffer *ring); +void fd_ringmarker_del(struct fd_ringmarker *marker); +void fd_ringmarker_mark(struct fd_ringmarker *marker); +uint32_t fd_ringmarker_dwords(struct fd_ringmarker *start, + struct fd_ringmarker *end); +int fd_ringmarker_flush(struct fd_ringmarker *marker); + +#endif /* FREEDRENO_RINGBUFFER_H_ */ diff --git a/freedreno/kgsl/kgsl_bo.c b/freedreno/kgsl/kgsl_bo.c new file mode 100644 index 0000000..fab3350 --- /dev/null +++ b/freedreno/kgsl/kgsl_bo.c @@ -0,0 +1,308 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "kgsl_priv.h" + +#include + +static int set_memtype(struct fd_device *dev, uint32_t handle, uint32_t flags) +{ + struct drm_kgsl_gem_memtype req = { + .handle = handle, + .type = flags & DRM_FREEDRENO_GEM_TYPE_MEM_MASK, + }; + + return drmCommandWrite(dev->fd, DRM_KGSL_GEM_SETMEMTYPE, + &req, sizeof(req)); +} + +static int bo_alloc(struct kgsl_bo *kgsl_bo) +{ + struct fd_bo *bo = &kgsl_bo->base; + if (!kgsl_bo->offset) { + struct drm_kgsl_gem_alloc req = { + .handle = bo->handle, + }; + int ret; + + /* if the buffer is already backed by pages then this + * doesn't actually do anything (other than giving us + * the offset) + */ + ret = drmCommandWriteRead(bo->dev->fd, DRM_KGSL_GEM_ALLOC, + &req, sizeof(req)); + if (ret) { + ERROR_MSG("alloc failed: %s", strerror(errno)); + return ret; + } + + kgsl_bo->offset = req.offset; + } + + return 0; +} + +static int kgsl_bo_offset(struct fd_bo *bo, uint64_t *offset) +{ + struct kgsl_bo *kgsl_bo = to_kgsl_bo(bo); + int ret = bo_alloc(kgsl_bo); + if (ret) + return ret; + *offset = kgsl_bo->offset; + return 0; +} + +static int kgsl_bo_cpu_prep(struct fd_bo *bo, struct fd_pipe *pipe, uint32_t op) +{ + uint32_t timestamp = kgsl_bo_get_timestamp(to_kgsl_bo(bo)); + + if (op & DRM_FREEDRENO_PREP_NOSYNC) { + uint32_t current; + int ret; + + /* special case for is_idle().. we can't really handle that + * properly in kgsl (perhaps we need a way to just disable + * the bo-cache for kgsl?) + */ + if (!pipe) + return -EBUSY; + + ret = kgsl_pipe_timestamp(to_kgsl_pipe(pipe), ¤t); + if (ret) + return ret; + + if (timestamp > current) + return -EBUSY; + + return 0; + } + + if (timestamp) + fd_pipe_wait(pipe, timestamp); + + return 0; +} + +static void kgsl_bo_cpu_fini(struct fd_bo *bo) +{ +} + +static void kgsl_bo_destroy(struct fd_bo *bo) +{ + struct kgsl_bo *kgsl_bo = to_kgsl_bo(bo); + free(kgsl_bo); + +} + +static struct fd_bo_funcs funcs = { + .offset = kgsl_bo_offset, + .cpu_prep = kgsl_bo_cpu_prep, + .cpu_fini = kgsl_bo_cpu_fini, + .destroy = kgsl_bo_destroy, +}; + +/* allocate a buffer handle: */ +int kgsl_bo_new_handle(struct fd_device *dev, + uint32_t size, uint32_t flags, uint32_t *handle) +{ + struct drm_kgsl_gem_create req = { + .size = size, + }; + int ret; + + ret = drmCommandWriteRead(dev->fd, DRM_KGSL_GEM_CREATE, + &req, sizeof(req)); + if (ret) + return ret; + + // TODO make flags match msm driver, since kgsl is legacy.. + // translate flags in kgsl.. + + set_memtype(dev, req.handle, flags); + + *handle = req.handle; + + return 0; +} + +/* allocate a new buffer object */ +struct fd_bo * kgsl_bo_from_handle(struct fd_device *dev, + uint32_t size, uint32_t handle) +{ + struct kgsl_bo *kgsl_bo; + struct fd_bo *bo; + unsigned i; + + kgsl_bo = calloc(1, sizeof(*kgsl_bo)); + if (!kgsl_bo) + return NULL; + + bo = &kgsl_bo->base; + bo->funcs = &funcs; + + for (i = 0; i < ARRAY_SIZE(kgsl_bo->list); i++) + list_inithead(&kgsl_bo->list[i]); + + return bo; +} + +drm_public struct fd_bo * +fd_bo_from_fbdev(struct fd_pipe *pipe, int fbfd, uint32_t size) +{ + struct fd_bo *bo; + + if (!is_kgsl_pipe(pipe)) + return NULL; + + bo = fd_bo_new(pipe->dev, 1, 0); + + /* this is fugly, but works around a bug in the kernel.. + * priv->memdesc.size never gets set, so getbufinfo ioctl + * thinks the buffer hasn't be allocate and fails + */ + if (bo) { + void *fbmem = drm_mmap(NULL, size, PROT_READ | PROT_WRITE, + MAP_SHARED, fbfd, 0); + struct kgsl_map_user_mem req = { + .memtype = KGSL_USER_MEM_TYPE_ADDR, + .len = size, + .offset = 0, + .hostptr = (unsigned long)fbmem, + }; + struct kgsl_bo *kgsl_bo = to_kgsl_bo(bo); + int ret; + + ret = ioctl(to_kgsl_pipe(pipe)->fd, IOCTL_KGSL_MAP_USER_MEM, &req); + if (ret) { + ERROR_MSG("mapping user mem failed: %s", + strerror(errno)); + goto fail; + } + kgsl_bo->gpuaddr = req.gpuaddr; + bo->map = fbmem; + } + + return bo; +fail: + if (bo) + fd_bo_del(bo); + return NULL; +} + +uint32_t kgsl_bo_gpuaddr(struct kgsl_bo *kgsl_bo, uint32_t offset) +{ + struct fd_bo *bo = &kgsl_bo->base; + if (!kgsl_bo->gpuaddr) { + struct drm_kgsl_gem_bufinfo req = { + .handle = bo->handle, + }; + int ret; + + ret = bo_alloc(kgsl_bo); + if (ret) { + return ret; + } + + ret = drmCommandWriteRead(bo->dev->fd, DRM_KGSL_GEM_GET_BUFINFO, + &req, sizeof(req)); + if (ret) { + ERROR_MSG("get bufinfo failed: %s", strerror(errno)); + return 0; + } + + kgsl_bo->gpuaddr = req.gpuaddr[0]; + } + return kgsl_bo->gpuaddr + offset; +} + +/* + * Super-cheezy way to synchronization between mesa and ddx.. the + * SET_ACTIVE ioctl gives us a way to stash a 32b # w/ a GEM bo, and + * GET_BUFINFO gives us a way to retrieve it. We use this to stash + * the timestamp of the last ISSUEIBCMDS on the buffer. + * + * To avoid an obscene amount of syscalls, we: + * 1) Only set the timestamp for buffers w/ an flink name, ie. + * only buffers shared across processes. This is enough to + * catch the DRI2 buffers. + * 2) Only set the timestamp for buffers submitted to the 3d ring + * and only check the timestamps on buffers submitted to the + * 2d ring. This should be enough to handle synchronizing of + * presentation blit. We could do synchronization in the other + * direction too, but that would be problematic if we are using + * the 3d ring from DDX, since client side wouldn't know this. + * + * The waiting on timestamp happens before flush, and setting of + * timestamp happens after flush. It is transparent to the user + * of libdrm_freedreno as all the tracking of buffers happens via + * _emit_reloc().. + */ + +void kgsl_bo_set_timestamp(struct kgsl_bo *kgsl_bo, uint32_t timestamp) +{ + struct fd_bo *bo = &kgsl_bo->base; + if (bo->name) { + struct drm_kgsl_gem_active req = { + .handle = bo->handle, + .active = timestamp, + }; + int ret; + + ret = drmCommandWrite(bo->dev->fd, DRM_KGSL_GEM_SET_ACTIVE, + &req, sizeof(req)); + if (ret) { + ERROR_MSG("set active failed: %s", strerror(errno)); + } + } +} + +uint32_t kgsl_bo_get_timestamp(struct kgsl_bo *kgsl_bo) +{ + struct fd_bo *bo = &kgsl_bo->base; + uint32_t timestamp = 0; + if (bo->name) { + struct drm_kgsl_gem_bufinfo req = { + .handle = bo->handle, + }; + int ret; + + ret = drmCommandWriteRead(bo->dev->fd, DRM_KGSL_GEM_GET_BUFINFO, + &req, sizeof(req)); + if (ret) { + ERROR_MSG("get bufinfo failed: %s", strerror(errno)); + return 0; + } + + timestamp = req.active; + } + return timestamp; +} diff --git a/freedreno/kgsl/kgsl_device.c b/freedreno/kgsl/kgsl_device.c new file mode 100644 index 0000000..5f2dfea --- /dev/null +++ b/freedreno/kgsl/kgsl_device.c @@ -0,0 +1,65 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include + +#include "kgsl_priv.h" + +static void kgsl_device_destroy(struct fd_device *dev) +{ + struct kgsl_device *kgsl_dev = to_kgsl_device(dev); + free(kgsl_dev); +} + +static struct fd_device_funcs funcs = { + .bo_new_handle = kgsl_bo_new_handle, + .bo_from_handle = kgsl_bo_from_handle, + .pipe_new = kgsl_pipe_new, + .destroy = kgsl_device_destroy, +}; + +struct fd_device * kgsl_device_new(int fd) +{ + struct kgsl_device *kgsl_dev; + struct fd_device *dev; + + kgsl_dev = calloc(1, sizeof(*kgsl_dev)); + if (!kgsl_dev) + return NULL; + + dev = &kgsl_dev->base; + dev->funcs = &funcs; + + return dev; +} diff --git a/freedreno/kgsl/kgsl_drm.h b/freedreno/kgsl/kgsl_drm.h new file mode 100644 index 0000000..f1c7f4e --- /dev/null +++ b/freedreno/kgsl/kgsl_drm.h @@ -0,0 +1,192 @@ +#ifndef _KGSL_DRM_H_ +#define _KGSL_DRM_H_ + +#include "drm.h" + +#define DRM_KGSL_GEM_CREATE 0x00 +#define DRM_KGSL_GEM_PREP 0x01 +#define DRM_KGSL_GEM_SETMEMTYPE 0x02 +#define DRM_KGSL_GEM_GETMEMTYPE 0x03 +#define DRM_KGSL_GEM_MMAP 0x04 +#define DRM_KGSL_GEM_ALLOC 0x05 +#define DRM_KGSL_GEM_BIND_GPU 0x06 +#define DRM_KGSL_GEM_UNBIND_GPU 0x07 + +#define DRM_KGSL_GEM_GET_BUFINFO 0x08 +#define DRM_KGSL_GEM_SET_BUFCOUNT 0x09 +#define DRM_KGSL_GEM_SET_ACTIVE 0x0A +#define DRM_KGSL_GEM_LOCK_HANDLE 0x0B +#define DRM_KGSL_GEM_UNLOCK_HANDLE 0x0C +#define DRM_KGSL_GEM_UNLOCK_ON_TS 0x0D +#define DRM_KGSL_GEM_CREATE_FD 0x0E + +#define DRM_IOCTL_KGSL_GEM_CREATE \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_CREATE, struct drm_kgsl_gem_create) + +#define DRM_IOCTL_KGSL_GEM_PREP \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_PREP, struct drm_kgsl_gem_prep) + +#define DRM_IOCTL_KGSL_GEM_SETMEMTYPE \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_SETMEMTYPE, \ +struct drm_kgsl_gem_memtype) + +#define DRM_IOCTL_KGSL_GEM_GETMEMTYPE \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_GETMEMTYPE, \ +struct drm_kgsl_gem_memtype) + +#define DRM_IOCTL_KGSL_GEM_MMAP \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_MMAP, struct drm_kgsl_gem_mmap) + +#define DRM_IOCTL_KGSL_GEM_ALLOC \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_ALLOC, struct drm_kgsl_gem_alloc) + +#define DRM_IOCTL_KGSL_GEM_BIND_GPU \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_BIND_GPU, struct drm_kgsl_gem_bind_gpu) + +#define DRM_IOCTL_KGSL_GEM_UNBIND_GPU \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_UNBIND_GPU, \ +struct drm_kgsl_gem_bind_gpu) + +#define DRM_IOCTL_KGSL_GEM_GET_BUFINFO \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_GET_BUFINFO, \ + struct drm_kgsl_gem_bufinfo) + +#define DRM_IOCTL_KGSL_GEM_SET_BUFCOUNT \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_SET_BUFCOUNT, \ + struct drm_kgsl_gem_bufcount) + +#define DRM_IOCTL_KGSL_GEM_SET_ACTIVE \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_SET_ACTIVE, \ + struct drm_kgsl_gem_active) + +#define DRM_IOCTL_KGSL_GEM_LOCK_HANDLE \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_LOCK_HANDLE, \ +struct drm_kgsl_gem_lock_handles) + +#define DRM_IOCTL_KGSL_GEM_UNLOCK_HANDLE \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_UNLOCK_HANDLE, \ +struct drm_kgsl_gem_unlock_handles) + +#define DRM_IOCTL_KGSL_GEM_UNLOCK_ON_TS \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_UNLOCK_ON_TS, \ +struct drm_kgsl_gem_unlock_on_ts) + +#define DRM_IOCTL_KGSL_GEM_CREATE_FD \ +DRM_IOWR(DRM_COMMAND_BASE + DRM_KGSL_GEM_CREATE_FD, \ +struct drm_kgsl_gem_create_fd) + +/* Maximum number of sub buffers per GEM object */ +#define DRM_KGSL_GEM_MAX_BUFFERS 2 + +/* Memory types - these define the source and caching policies + of the GEM memory chunk */ + +/* Legacy definitions left for compatability */ + +#define DRM_KGSL_GEM_TYPE_EBI 0 +#define DRM_KGSL_GEM_TYPE_SMI 1 +#define DRM_KGSL_GEM_TYPE_KMEM 2 +#define DRM_KGSL_GEM_TYPE_KMEM_NOCACHE 3 +#define DRM_KGSL_GEM_TYPE_MEM_MASK 0xF + +/* Contiguous memory (PMEM) */ +#define DRM_KGSL_GEM_TYPE_PMEM 0x000100 + +/* PMEM memory types */ +#define DRM_KGSL_GEM_PMEM_EBI 0x001000 +#define DRM_KGSL_GEM_PMEM_SMI 0x002000 + +/* Standard paged memory */ +#define DRM_KGSL_GEM_TYPE_MEM 0x010000 + +/* Caching controls */ +#define DRM_KGSL_GEM_CACHE_NONE 0x000000 +#define DRM_KGSL_GEM_CACHE_WCOMBINE 0x100000 +#define DRM_KGSL_GEM_CACHE_WTHROUGH 0x200000 +#define DRM_KGSL_GEM_CACHE_WBACK 0x400000 +#define DRM_KGSL_GEM_CACHE_WBACKWA 0x800000 +#define DRM_KGSL_GEM_CACHE_MASK 0xF00000 + +/* FD based objects */ +#define DRM_KGSL_GEM_TYPE_FD_FBMEM 0x1000000 +#define DRM_KGSL_GEM_TYPE_FD_MASK 0xF000000 + +/* Timestamp types */ +#define DRM_KGSL_GEM_TS_3D 0x00000430 +#define DRM_KGSL_GEM_TS_2D 0x00000180 + + +struct drm_kgsl_gem_create { + uint32_t size; + uint32_t handle; +}; + +struct drm_kgsl_gem_prep { + uint32_t handle; + uint32_t phys; + uint64_t offset; +}; + +struct drm_kgsl_gem_memtype { + uint32_t handle; + uint32_t type; +}; + +struct drm_kgsl_gem_mmap { + uint32_t handle; + uint32_t size; + uint32_t hostptr; + uint64_t offset; +}; + +struct drm_kgsl_gem_alloc { + uint32_t handle; + uint64_t offset; +}; + +struct drm_kgsl_gem_bind_gpu { + uint32_t handle; + uint32_t gpuptr; +}; + +struct drm_kgsl_gem_bufinfo { + uint32_t handle; + uint32_t count; + uint32_t active; + uint32_t offset[DRM_KGSL_GEM_MAX_BUFFERS]; + uint32_t gpuaddr[DRM_KGSL_GEM_MAX_BUFFERS]; +}; + +struct drm_kgsl_gem_bufcount { + uint32_t handle; + uint32_t bufcount; +}; + +struct drm_kgsl_gem_active { + uint32_t handle; + uint32_t active; +}; + +struct drm_kgsl_gem_lock_handles { + uint32_t num_handles; + uint32_t *handle_list; + uint32_t pid; + uint32_t lock_id; /* Returned lock id used for unlocking */ +}; + +struct drm_kgsl_gem_unlock_handles { + uint32_t lock_id; +}; + +struct drm_kgsl_gem_unlock_on_ts { + uint32_t lock_id; + uint32_t timestamp; /* This field is a hw generated ts */ + uint32_t type; /* Which pipe to check for ts generation */ +}; + +struct drm_kgsl_gem_create_fd { + uint32_t fd; + uint32_t handle; +}; + +#endif diff --git a/freedreno/kgsl/kgsl_pipe.c b/freedreno/kgsl/kgsl_pipe.c new file mode 100644 index 0000000..1a795ba --- /dev/null +++ b/freedreno/kgsl/kgsl_pipe.c @@ -0,0 +1,271 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "kgsl_priv.h" + + +static int kgsl_pipe_get_param(struct fd_pipe *pipe, + enum fd_param_id param, uint64_t *value) +{ + struct kgsl_pipe *kgsl_pipe = to_kgsl_pipe(pipe); + switch (param) { + case FD_DEVICE_ID: + *value = kgsl_pipe->devinfo.device_id; + return 0; + case FD_GPU_ID: + *value = kgsl_pipe->devinfo.gpu_id; + return 0; + case FD_GMEM_SIZE: + *value = kgsl_pipe->devinfo.gmem_sizebytes; + return 0; + case FD_CHIP_ID: + *value = kgsl_pipe->devinfo.chip_id; + return 0; + default: + ERROR_MSG("invalid param id: %d", param); + return -1; + } +} + +static int kgsl_pipe_wait(struct fd_pipe *pipe, uint32_t timestamp) +{ + struct kgsl_pipe *kgsl_pipe = to_kgsl_pipe(pipe); + struct kgsl_device_waittimestamp req = { + .timestamp = timestamp, + .timeout = 5000, + }; + int ret; + + do { + ret = ioctl(kgsl_pipe->fd, IOCTL_KGSL_DEVICE_WAITTIMESTAMP, &req); + } while ((ret == -1) && ((errno == EINTR) || (errno == EAGAIN))); + if (ret) + ERROR_MSG("waittimestamp failed! %d (%s)", ret, strerror(errno)); + else + kgsl_pipe_process_pending(kgsl_pipe, timestamp); + return ret; +} + +int kgsl_pipe_timestamp(struct kgsl_pipe *kgsl_pipe, uint32_t *timestamp) +{ + struct kgsl_cmdstream_readtimestamp req = { + .type = KGSL_TIMESTAMP_RETIRED + }; + int ret = ioctl(kgsl_pipe->fd, IOCTL_KGSL_CMDSTREAM_READTIMESTAMP, &req); + if (ret) { + ERROR_MSG("readtimestamp failed! %d (%s)", + ret, strerror(errno)); + return ret; + } + *timestamp = req.timestamp; + return 0; +} + +static void kgsl_pipe_destroy(struct fd_pipe *pipe) +{ + struct kgsl_pipe *kgsl_pipe = to_kgsl_pipe(pipe); + struct kgsl_drawctxt_destroy req = { + .drawctxt_id = kgsl_pipe->drawctxt_id, + }; + + if (kgsl_pipe->drawctxt_id) + ioctl(kgsl_pipe->fd, IOCTL_KGSL_DRAWCTXT_DESTROY, &req); + + if (kgsl_pipe->fd) + close(kgsl_pipe->fd); + + free(kgsl_pipe); +} + +static struct fd_pipe_funcs funcs = { + .ringbuffer_new = kgsl_ringbuffer_new, + .get_param = kgsl_pipe_get_param, + .wait = kgsl_pipe_wait, + .destroy = kgsl_pipe_destroy, +}; + +int is_kgsl_pipe(struct fd_pipe *pipe) +{ + return pipe->funcs == &funcs; +} + +/* add buffer to submit list when it is referenced in cmdstream: */ +void kgsl_pipe_add_submit(struct kgsl_pipe *kgsl_pipe, + struct kgsl_bo *kgsl_bo) +{ + struct fd_pipe *pipe = &kgsl_pipe->base; + struct fd_bo *bo = &kgsl_bo->base; + struct list_head *list = &kgsl_bo->list[pipe->id]; + if (LIST_IS_EMPTY(list)) { + fd_bo_ref(bo); + } else { + list_del(list); + } + list_addtail(list, &kgsl_pipe->submit_list); +} + +/* prepare buffers on submit list before flush: */ +void kgsl_pipe_pre_submit(struct kgsl_pipe *kgsl_pipe) +{ + struct fd_pipe *pipe = &kgsl_pipe->base; + struct kgsl_bo *kgsl_bo = NULL; + + if (!kgsl_pipe->p3d) + kgsl_pipe->p3d = fd_pipe_new(pipe->dev, FD_PIPE_3D); + + LIST_FOR_EACH_ENTRY(kgsl_bo, &kgsl_pipe->submit_list, list[pipe->id]) { + uint32_t timestamp = kgsl_bo_get_timestamp(kgsl_bo); + if (timestamp) + fd_pipe_wait(kgsl_pipe->p3d, timestamp); + } +} + +/* process buffers on submit list after flush: */ +void kgsl_pipe_post_submit(struct kgsl_pipe *kgsl_pipe, uint32_t timestamp) +{ + struct fd_pipe *pipe = &kgsl_pipe->base; + struct kgsl_bo *kgsl_bo = NULL, *tmp; + + LIST_FOR_EACH_ENTRY_SAFE(kgsl_bo, tmp, &kgsl_pipe->submit_list, list[pipe->id]) { + struct list_head *list = &kgsl_bo->list[pipe->id]; + list_del(list); + kgsl_bo->timestamp[pipe->id] = timestamp; + list_addtail(list, &kgsl_pipe->pending_list); + + kgsl_bo_set_timestamp(kgsl_bo, timestamp); + } + + if (!kgsl_pipe_timestamp(kgsl_pipe, ×tamp)) + kgsl_pipe_process_pending(kgsl_pipe, timestamp); +} + +void kgsl_pipe_process_pending(struct kgsl_pipe *kgsl_pipe, uint32_t timestamp) +{ + struct fd_pipe *pipe = &kgsl_pipe->base; + struct kgsl_bo *kgsl_bo = NULL, *tmp; + + LIST_FOR_EACH_ENTRY_SAFE(kgsl_bo, tmp, &kgsl_pipe->pending_list, list[pipe->id]) { + struct list_head *list = &kgsl_bo->list[pipe->id]; + if (kgsl_bo->timestamp[pipe->id] > timestamp) + return; + list_delinit(list); + kgsl_bo->timestamp[pipe->id] = 0; + fd_bo_del(&kgsl_bo->base); + } +} + +static int getprop(int fd, enum kgsl_property_type type, + void *value, int sizebytes) +{ + struct kgsl_device_getproperty req = { + .type = type, + .value = value, + .sizebytes = sizebytes, + }; + return ioctl(fd, IOCTL_KGSL_DEVICE_GETPROPERTY, &req); +} + +#define GETPROP(fd, prop, x) do { \ + if (getprop((fd), KGSL_PROP_##prop, &(x), sizeof(x))) { \ + ERROR_MSG("failed to get property: " #prop); \ + goto fail; \ + } } while (0) + + +struct fd_pipe * kgsl_pipe_new(struct fd_device *dev, enum fd_pipe_id id) +{ + static const char *paths[] = { + [FD_PIPE_3D] = "/dev/kgsl-3d0", + [FD_PIPE_2D] = "/dev/kgsl-2d0", + }; + struct kgsl_drawctxt_create req = { + .flags = 0x2000, /* ??? */ + }; + struct kgsl_pipe *kgsl_pipe = NULL; + struct fd_pipe *pipe = NULL; + int ret, fd; + + fd = open(paths[id], O_RDWR); + if (fd < 0) { + ERROR_MSG("could not open %s device: %d (%s)", + paths[id], fd, strerror(errno)); + goto fail; + } + + ret = ioctl(fd, IOCTL_KGSL_DRAWCTXT_CREATE, &req); + if (ret) { + ERROR_MSG("failed to allocate context: %d (%s)", + ret, strerror(errno)); + goto fail; + } + + kgsl_pipe = calloc(1, sizeof(*kgsl_pipe)); + if (!kgsl_pipe) { + ERROR_MSG("allocation failed"); + goto fail; + } + + pipe = &kgsl_pipe->base; + pipe->funcs = &funcs; + + kgsl_pipe->fd = fd; + kgsl_pipe->drawctxt_id = req.drawctxt_id; + + list_inithead(&kgsl_pipe->submit_list); + list_inithead(&kgsl_pipe->pending_list); + + GETPROP(fd, VERSION, kgsl_pipe->version); + GETPROP(fd, DEVICE_INFO, kgsl_pipe->devinfo); + + INFO_MSG("Pipe Info:"); + INFO_MSG(" Device: %s", paths[id]); + INFO_MSG(" Chip-id: %d.%d.%d.%d", + (kgsl_pipe->devinfo.chip_id >> 24) & 0xff, + (kgsl_pipe->devinfo.chip_id >> 16) & 0xff, + (kgsl_pipe->devinfo.chip_id >> 8) & 0xff, + (kgsl_pipe->devinfo.chip_id >> 0) & 0xff); + INFO_MSG(" Device-id: %d", kgsl_pipe->devinfo.device_id); + INFO_MSG(" GPU-id: %d", kgsl_pipe->devinfo.gpu_id); + INFO_MSG(" MMU enabled: %d", kgsl_pipe->devinfo.mmu_enabled); + INFO_MSG(" GMEM Base addr: 0x%08x", kgsl_pipe->devinfo.gmem_gpubaseaddr); + INFO_MSG(" GMEM size: 0x%08x", kgsl_pipe->devinfo.gmem_sizebytes); + INFO_MSG(" Driver version: %d.%d", + kgsl_pipe->version.drv_major, kgsl_pipe->version.drv_minor); + INFO_MSG(" Device version: %d.%d", + kgsl_pipe->version.dev_major, kgsl_pipe->version.dev_minor); + + return pipe; +fail: + if (pipe) + fd_pipe_del(pipe); + return NULL; +} diff --git a/freedreno/kgsl/kgsl_priv.h b/freedreno/kgsl/kgsl_priv.h new file mode 100644 index 0000000..56dc21a --- /dev/null +++ b/freedreno/kgsl/kgsl_priv.h @@ -0,0 +1,115 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifndef KGSL_PRIV_H_ +#define KGSL_PRIV_H_ + +#include "freedreno_priv.h" +#include "msm_kgsl.h" +#include "kgsl_drm.h" + +struct kgsl_device { + struct fd_device base; +}; + +static inline struct kgsl_device * to_kgsl_device(struct fd_device *x) +{ + return (struct kgsl_device *)x; +} + +struct kgsl_pipe { + struct fd_pipe base; + + int fd; + uint32_t drawctxt_id; + + /* device properties: */ + struct kgsl_version version; + struct kgsl_devinfo devinfo; + + /* list of bo's that are referenced in ringbuffer but not + * submitted yet: + */ + struct list_head submit_list; + + /* list of bo's that have been submitted but timestamp has + * not passed yet (so still ref'd in active cmdstream) + */ + struct list_head pending_list; + + /* if we are the 2d pipe, and want to wait on a timestamp + * from 3d, we need to also internally open the 3d pipe: + */ + struct fd_pipe *p3d; +}; + +static inline struct kgsl_pipe * to_kgsl_pipe(struct fd_pipe *x) +{ + return (struct kgsl_pipe *)x; +} + +int is_kgsl_pipe(struct fd_pipe *pipe); + +struct kgsl_bo { + struct fd_bo base; + uint64_t offset; + uint32_t gpuaddr; + /* timestamp (per pipe) for bo's in a pipe's pending_list: */ + uint32_t timestamp[FD_PIPE_MAX]; + /* list-node for pipe's submit_list or pending_list */ + struct list_head list[FD_PIPE_MAX]; +}; + +static inline struct kgsl_bo * to_kgsl_bo(struct fd_bo *x) +{ + return (struct kgsl_bo *)x; +} + + +struct fd_device * kgsl_device_new(int fd); + +int kgsl_pipe_timestamp(struct kgsl_pipe *kgsl_pipe, uint32_t *timestamp); +void kgsl_pipe_add_submit(struct kgsl_pipe *pipe, struct kgsl_bo *bo); +void kgsl_pipe_pre_submit(struct kgsl_pipe *pipe); +void kgsl_pipe_post_submit(struct kgsl_pipe *pipe, uint32_t timestamp); +void kgsl_pipe_process_pending(struct kgsl_pipe *pipe, uint32_t timestamp); +struct fd_pipe * kgsl_pipe_new(struct fd_device *dev, enum fd_pipe_id id); + +struct fd_ringbuffer * kgsl_ringbuffer_new(struct fd_pipe *pipe, + uint32_t size); + +int kgsl_bo_new_handle(struct fd_device *dev, + uint32_t size, uint32_t flags, uint32_t *handle); +struct fd_bo * kgsl_bo_from_handle(struct fd_device *dev, + uint32_t size, uint32_t handle); + +uint32_t kgsl_bo_gpuaddr(struct kgsl_bo *bo, uint32_t offset); +void kgsl_bo_set_timestamp(struct kgsl_bo *bo, uint32_t timestamp); +uint32_t kgsl_bo_get_timestamp(struct kgsl_bo *bo); + +#endif /* KGSL_PRIV_H_ */ diff --git a/freedreno/kgsl/kgsl_ringbuffer.c b/freedreno/kgsl/kgsl_ringbuffer.c new file mode 100644 index 0000000..d1e8321 --- /dev/null +++ b/freedreno/kgsl/kgsl_ringbuffer.c @@ -0,0 +1,228 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#include "freedreno_ringbuffer.h" +#include "kgsl_priv.h" + + +/* because kgsl tries to validate the gpuaddr on kernel side in ISSUEIBCMDS, + * we can't use normal gem bo's for ringbuffer.. someday the kernel part + * needs to be reworked into a single sane drm driver :-/ + */ +struct kgsl_rb_bo { + struct kgsl_pipe *pipe; + void *hostptr; + uint32_t gpuaddr; + uint32_t size; +}; + +struct kgsl_ringbuffer { + struct fd_ringbuffer base; + struct kgsl_rb_bo *bo; +}; + +static inline struct kgsl_ringbuffer * to_kgsl_ringbuffer(struct fd_ringbuffer *x) +{ + return (struct kgsl_ringbuffer *)x; +} + +static void kgsl_rb_bo_del(struct kgsl_rb_bo *bo) +{ + struct kgsl_sharedmem_free req = { + .gpuaddr = bo->gpuaddr, + }; + int ret; + + drm_munmap(bo->hostptr, bo->size); + + ret = ioctl(bo->pipe->fd, IOCTL_KGSL_SHAREDMEM_FREE, &req); + if (ret) { + ERROR_MSG("sharedmem free failed: %s", strerror(errno)); + } + + free(bo); +} + +static struct kgsl_rb_bo * kgsl_rb_bo_new(struct kgsl_pipe *pipe, uint32_t size) +{ + struct kgsl_rb_bo *bo; + struct kgsl_gpumem_alloc req = { + .size = ALIGN(size, 4096), + .flags = KGSL_MEMFLAGS_GPUREADONLY, + }; + int ret; + + bo = calloc(1, sizeof(*bo)); + if (!bo) { + ERROR_MSG("allocation failed"); + return NULL; + } + ret = ioctl(pipe->fd, IOCTL_KGSL_GPUMEM_ALLOC, &req); + if (ret) { + ERROR_MSG("gpumem allocation failed: %s", strerror(errno)); + goto fail; + } + + bo->pipe = pipe; + bo->gpuaddr = req.gpuaddr; + bo->size = size; + bo->hostptr = drm_mmap(NULL, size, PROT_WRITE|PROT_READ, + MAP_SHARED, pipe->fd, req.gpuaddr); + + return bo; +fail: + if (bo) + kgsl_rb_bo_del(bo); + return NULL; +} + +static void * kgsl_ringbuffer_hostptr(struct fd_ringbuffer *ring) +{ + struct kgsl_ringbuffer *kgsl_ring = to_kgsl_ringbuffer(ring); + return kgsl_ring->bo->hostptr; +} + +static int kgsl_ringbuffer_flush(struct fd_ringbuffer *ring, uint32_t *last_start) +{ + struct kgsl_ringbuffer *kgsl_ring = to_kgsl_ringbuffer(ring); + struct kgsl_pipe *kgsl_pipe = to_kgsl_pipe(ring->pipe); + uint32_t offset = (uint8_t *)last_start - (uint8_t *)ring->start; + struct kgsl_ibdesc ibdesc = { + .gpuaddr = kgsl_ring->bo->gpuaddr + offset, + .hostptr = last_start, + .sizedwords = ring->cur - last_start, + }; + struct kgsl_ringbuffer_issueibcmds req = { + .drawctxt_id = kgsl_pipe->drawctxt_id, + .ibdesc_addr = (unsigned long)&ibdesc, + .numibs = 1, + .flags = KGSL_CONTEXT_SUBMIT_IB_LIST, + }; + int ret; + + kgsl_pipe_pre_submit(kgsl_pipe); + + /* z180_cmdstream_issueibcmds() is made of fail: */ + if (ring->pipe->id == FD_PIPE_2D) { + /* fix up size field in last cmd packet */ + uint32_t last_size = (uint32_t)(ring->cur - last_start); + /* 5 is length of first packet, 2 for the two 7f000000's */ + last_start[2] = last_size - (5 + 2); + ibdesc.gpuaddr = kgsl_ring->bo->gpuaddr; + ibdesc.hostptr = kgsl_ring->bo->hostptr; + ibdesc.sizedwords = 0x145; + req.timestamp = (uint32_t)kgsl_ring->bo->hostptr; + } + + do { + ret = ioctl(kgsl_pipe->fd, IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS, &req); + } while ((ret == -1) && ((errno == EINTR) || (errno == EAGAIN))); + if (ret) + ERROR_MSG("issueibcmds failed! %d (%s)", ret, strerror(errno)); + + ring->last_timestamp = req.timestamp; + ring->last_start = ring->cur; + + kgsl_pipe_post_submit(kgsl_pipe, req.timestamp); + + return ret; +} + +static void kgsl_ringbuffer_emit_reloc(struct fd_ringbuffer *ring, + const struct fd_reloc *r) +{ + struct kgsl_bo *kgsl_bo = to_kgsl_bo(r->bo); + uint32_t addr = kgsl_bo_gpuaddr(kgsl_bo, r->offset); + assert(addr); + if (r->shift < 0) + addr >>= -r->shift; + else + addr <<= r->shift; + (*ring->cur++) = addr | r->or; + kgsl_pipe_add_submit(to_kgsl_pipe(ring->pipe), kgsl_bo); +} + +static void kgsl_ringbuffer_emit_reloc_ring(struct fd_ringbuffer *ring, + struct fd_ringmarker *target, struct fd_ringmarker *end) +{ + struct kgsl_ringbuffer *target_ring = to_kgsl_ringbuffer(target->ring); + (*ring->cur++) = target_ring->bo->gpuaddr + + (uint8_t *)target->cur - (uint8_t *)target->ring->start; +} + +static void kgsl_ringbuffer_destroy(struct fd_ringbuffer *ring) +{ + struct kgsl_ringbuffer *kgsl_ring = to_kgsl_ringbuffer(ring); + if (ring->last_timestamp) + fd_pipe_wait(ring->pipe, ring->last_timestamp); + if (kgsl_ring->bo) + kgsl_rb_bo_del(kgsl_ring->bo); + free(kgsl_ring); +} + +static struct fd_ringbuffer_funcs funcs = { + .hostptr = kgsl_ringbuffer_hostptr, + .flush = kgsl_ringbuffer_flush, + .emit_reloc = kgsl_ringbuffer_emit_reloc, + .emit_reloc_ring = kgsl_ringbuffer_emit_reloc_ring, + .destroy = kgsl_ringbuffer_destroy, +}; + +struct fd_ringbuffer * kgsl_ringbuffer_new(struct fd_pipe *pipe, + uint32_t size) +{ + struct kgsl_ringbuffer *kgsl_ring; + struct fd_ringbuffer *ring = NULL; + + kgsl_ring = calloc(1, sizeof(*kgsl_ring)); + if (!kgsl_ring) { + ERROR_MSG("allocation failed"); + goto fail; + } + + ring = &kgsl_ring->base; + ring->funcs = &funcs; + + kgsl_ring->bo = kgsl_rb_bo_new(to_kgsl_pipe(pipe), size); + if (!kgsl_ring->bo) { + ERROR_MSG("ringbuffer allocation failed"); + goto fail; + } + + return ring; +fail: + if (ring) + fd_ringbuffer_del(ring); + return NULL; +} diff --git a/freedreno/kgsl/msm_kgsl.h b/freedreno/kgsl/msm_kgsl.h new file mode 100644 index 0000000..e67190f --- /dev/null +++ b/freedreno/kgsl/msm_kgsl.h @@ -0,0 +1,519 @@ +#ifndef _MSM_KGSL_H +#define _MSM_KGSL_H + +#define KGSL_VERSION_MAJOR 3 +#define KGSL_VERSION_MINOR 11 + +/*context flags */ +#define KGSL_CONTEXT_SAVE_GMEM 0x00000001 +#define KGSL_CONTEXT_NO_GMEM_ALLOC 0x00000002 +#define KGSL_CONTEXT_SUBMIT_IB_LIST 0x00000004 +#define KGSL_CONTEXT_CTX_SWITCH 0x00000008 +#define KGSL_CONTEXT_PREAMBLE 0x00000010 +#define KGSL_CONTEXT_TRASH_STATE 0x00000020 +#define KGSL_CONTEXT_PER_CONTEXT_TS 0x00000040 + +#define KGSL_CONTEXT_INVALID 0xffffffff + +/* Memory allocayion flags */ +#define KGSL_MEMFLAGS_GPUREADONLY 0x01000000 + +/* generic flag values */ +#define KGSL_FLAGS_NORMALMODE 0x00000000 +#define KGSL_FLAGS_SAFEMODE 0x00000001 +#define KGSL_FLAGS_INITIALIZED0 0x00000002 +#define KGSL_FLAGS_INITIALIZED 0x00000004 +#define KGSL_FLAGS_STARTED 0x00000008 +#define KGSL_FLAGS_ACTIVE 0x00000010 +#define KGSL_FLAGS_RESERVED0 0x00000020 +#define KGSL_FLAGS_RESERVED1 0x00000040 +#define KGSL_FLAGS_RESERVED2 0x00000080 +#define KGSL_FLAGS_SOFT_RESET 0x00000100 +#define KGSL_FLAGS_PER_CONTEXT_TIMESTAMPS 0x00000200 + +/* Clock flags to show which clocks should be controled by a given platform */ +#define KGSL_CLK_SRC 0x00000001 +#define KGSL_CLK_CORE 0x00000002 +#define KGSL_CLK_IFACE 0x00000004 +#define KGSL_CLK_MEM 0x00000008 +#define KGSL_CLK_MEM_IFACE 0x00000010 +#define KGSL_CLK_AXI 0x00000020 + +/* + * Reset status values for context + */ +enum kgsl_ctx_reset_stat { + KGSL_CTX_STAT_NO_ERROR = 0x00000000, + KGSL_CTX_STAT_GUILTY_CONTEXT_RESET_EXT = 0x00000001, + KGSL_CTX_STAT_INNOCENT_CONTEXT_RESET_EXT = 0x00000002, + KGSL_CTX_STAT_UNKNOWN_CONTEXT_RESET_EXT = 0x00000003 +}; + +#define KGSL_MAX_PWRLEVELS 5 + +#define KGSL_CONVERT_TO_MBPS(val) \ + (val*1000*1000U) + +/* device id */ +enum kgsl_deviceid { + KGSL_DEVICE_3D0 = 0x00000000, + KGSL_DEVICE_2D0 = 0x00000001, + KGSL_DEVICE_2D1 = 0x00000002, + KGSL_DEVICE_MAX = 0x00000003 +}; + +enum kgsl_user_mem_type { + KGSL_USER_MEM_TYPE_PMEM = 0x00000000, + KGSL_USER_MEM_TYPE_ASHMEM = 0x00000001, + KGSL_USER_MEM_TYPE_ADDR = 0x00000002, + KGSL_USER_MEM_TYPE_ION = 0x00000003, + KGSL_USER_MEM_TYPE_MAX = 0x00000004, +}; + +struct kgsl_devinfo { + + unsigned int device_id; + /* chip revision id + * coreid:8 majorrev:8 minorrev:8 patch:8 + */ + unsigned int chip_id; + unsigned int mmu_enabled; + unsigned int gmem_gpubaseaddr; + /* + * This field contains the adreno revision + * number 200, 205, 220, etc... + */ + unsigned int gpu_id; + unsigned int gmem_sizebytes; +}; + +/* this structure defines the region of memory that can be mmap()ed from this + driver. The timestamp fields are volatile because they are written by the + GPU +*/ +struct kgsl_devmemstore { + volatile unsigned int soptimestamp; + unsigned int sbz; + volatile unsigned int eoptimestamp; + unsigned int sbz2; + volatile unsigned int ts_cmp_enable; + unsigned int sbz3; + volatile unsigned int ref_wait_ts; + unsigned int sbz4; + unsigned int current_context; + unsigned int sbz5; +}; + +#define KGSL_MEMSTORE_OFFSET(ctxt_id, field) \ + ((ctxt_id)*sizeof(struct kgsl_devmemstore) + \ + offsetof(struct kgsl_devmemstore, field)) + +/* timestamp id*/ +enum kgsl_timestamp_type { + KGSL_TIMESTAMP_CONSUMED = 0x00000001, /* start-of-pipeline timestamp */ + KGSL_TIMESTAMP_RETIRED = 0x00000002, /* end-of-pipeline timestamp*/ + KGSL_TIMESTAMP_QUEUED = 0x00000003, +}; + +/* property types - used with kgsl_device_getproperty */ +enum kgsl_property_type { + KGSL_PROP_DEVICE_INFO = 0x00000001, + KGSL_PROP_DEVICE_SHADOW = 0x00000002, + KGSL_PROP_DEVICE_POWER = 0x00000003, + KGSL_PROP_SHMEM = 0x00000004, + KGSL_PROP_SHMEM_APERTURES = 0x00000005, + KGSL_PROP_MMU_ENABLE = 0x00000006, + KGSL_PROP_INTERRUPT_WAITS = 0x00000007, + KGSL_PROP_VERSION = 0x00000008, + KGSL_PROP_GPU_RESET_STAT = 0x00000009, + KGSL_PROP_PWRCTRL = 0x0000000E, +}; + +struct kgsl_shadowprop { + unsigned int gpuaddr; + unsigned int size; + unsigned int flags; /* contains KGSL_FLAGS_ values */ +}; + +struct kgsl_pwrlevel { + unsigned int gpu_freq; + unsigned int bus_freq; + unsigned int io_fraction; +}; + +struct kgsl_version { + unsigned int drv_major; + unsigned int drv_minor; + unsigned int dev_major; + unsigned int dev_minor; +}; + +#ifdef __KERNEL__ + +#define KGSL_3D0_REG_MEMORY "kgsl_3d0_reg_memory" +#define KGSL_3D0_IRQ "kgsl_3d0_irq" +#define KGSL_2D0_REG_MEMORY "kgsl_2d0_reg_memory" +#define KGSL_2D0_IRQ "kgsl_2d0_irq" +#define KGSL_2D1_REG_MEMORY "kgsl_2d1_reg_memory" +#define KGSL_2D1_IRQ "kgsl_2d1_irq" + +enum kgsl_iommu_context_id { + KGSL_IOMMU_CONTEXT_USER = 0, + KGSL_IOMMU_CONTEXT_PRIV = 1, +}; + +struct kgsl_iommu_ctx { + const char *iommu_ctx_name; + enum kgsl_iommu_context_id ctx_id; +}; + +struct kgsl_device_iommu_data { + const struct kgsl_iommu_ctx *iommu_ctxs; + int iommu_ctx_count; + unsigned int physstart; + unsigned int physend; +}; + +struct kgsl_device_platform_data { + struct kgsl_pwrlevel pwrlevel[KGSL_MAX_PWRLEVELS]; + int init_level; + int num_levels; + int (*set_grp_async)(void); + unsigned int idle_timeout; + bool strtstp_sleepwake; + unsigned int nap_allowed; + unsigned int clk_map; + unsigned int idle_needed; + struct msm_bus_scale_pdata *bus_scale_table; + struct kgsl_device_iommu_data *iommu_data; + int iommu_count; + struct msm_dcvs_core_info *core_info; +}; + +#endif + +/* structure holds list of ibs */ +struct kgsl_ibdesc { + unsigned int gpuaddr; + void *hostptr; + unsigned int sizedwords; + unsigned int ctrl; +}; + +/* ioctls */ +#define KGSL_IOC_TYPE 0x09 + +/* get misc info about the GPU + type should be a value from enum kgsl_property_type + value points to a structure that varies based on type + sizebytes is sizeof() that structure + for KGSL_PROP_DEVICE_INFO, use struct kgsl_devinfo + this structure contaings hardware versioning info. + for KGSL_PROP_DEVICE_SHADOW, use struct kgsl_shadowprop + this is used to find mmap() offset and sizes for mapping + struct kgsl_memstore into userspace. +*/ +struct kgsl_device_getproperty { + unsigned int type; + void *value; + unsigned int sizebytes; +}; + +#define IOCTL_KGSL_DEVICE_GETPROPERTY \ + _IOWR(KGSL_IOC_TYPE, 0x2, struct kgsl_device_getproperty) + +/* IOCTL_KGSL_DEVICE_READ (0x3) - removed 03/2012 + */ + +/* block until the GPU has executed past a given timestamp + * timeout is in milliseconds. + */ +struct kgsl_device_waittimestamp { + unsigned int timestamp; + unsigned int timeout; +}; + +#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP \ + _IOW(KGSL_IOC_TYPE, 0x6, struct kgsl_device_waittimestamp) + +struct kgsl_device_waittimestamp_ctxtid { + unsigned int context_id; + unsigned int timestamp; + unsigned int timeout; +}; + +#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP_CTXTID \ + _IOW(KGSL_IOC_TYPE, 0x7, struct kgsl_device_waittimestamp_ctxtid) + +/* issue indirect commands to the GPU. + * drawctxt_id must have been created with IOCTL_KGSL_DRAWCTXT_CREATE + * ibaddr and sizedwords must specify a subset of a buffer created + * with IOCTL_KGSL_SHAREDMEM_FROM_PMEM + * flags may be a mask of KGSL_CONTEXT_ values + * timestamp is a returned counter value which can be passed to + * other ioctls to determine when the commands have been executed by + * the GPU. + */ +struct kgsl_ringbuffer_issueibcmds { + unsigned int drawctxt_id; + unsigned int ibdesc_addr; + unsigned int numibs; + unsigned int timestamp; /*output param */ + unsigned int flags; +}; + +#define IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS \ + _IOWR(KGSL_IOC_TYPE, 0x10, struct kgsl_ringbuffer_issueibcmds) + +/* read the most recently executed timestamp value + * type should be a value from enum kgsl_timestamp_type + */ +struct kgsl_cmdstream_readtimestamp { + unsigned int type; + unsigned int timestamp; /*output param */ +}; + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_OLD \ + _IOR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP \ + _IOWR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) + +/* free memory when the GPU reaches a given timestamp. + * gpuaddr specify a memory region created by a + * IOCTL_KGSL_SHAREDMEM_FROM_PMEM call + * type should be a value from enum kgsl_timestamp_type + */ +struct kgsl_cmdstream_freememontimestamp { + unsigned int gpuaddr; + unsigned int type; + unsigned int timestamp; +}; + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP \ + _IOW(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) + +/* Previous versions of this header had incorrectly defined + IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP as a read-only ioctl instead + of a write only ioctl. To ensure binary compatability, the following + #define will be used to intercept the incorrect ioctl +*/ + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP_OLD \ + _IOR(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) + +/* create a draw context, which is used to preserve GPU state. + * The flags field may contain a mask KGSL_CONTEXT_* values + */ +struct kgsl_drawctxt_create { + unsigned int flags; + unsigned int drawctxt_id; /*output param */ +}; + +#define IOCTL_KGSL_DRAWCTXT_CREATE \ + _IOWR(KGSL_IOC_TYPE, 0x13, struct kgsl_drawctxt_create) + +/* destroy a draw context */ +struct kgsl_drawctxt_destroy { + unsigned int drawctxt_id; +}; + +#define IOCTL_KGSL_DRAWCTXT_DESTROY \ + _IOW(KGSL_IOC_TYPE, 0x14, struct kgsl_drawctxt_destroy) + +/* add a block of pmem, fb, ashmem or user allocated address + * into the GPU address space */ +struct kgsl_map_user_mem { + int fd; + unsigned int gpuaddr; /*output param */ + unsigned int len; + unsigned int offset; + unsigned int hostptr; /*input param */ + enum kgsl_user_mem_type memtype; + unsigned int reserved; /* May be required to add + params for another mem type */ +}; + +#define IOCTL_KGSL_MAP_USER_MEM \ + _IOWR(KGSL_IOC_TYPE, 0x15, struct kgsl_map_user_mem) + +struct kgsl_cmdstream_readtimestamp_ctxtid { + unsigned int context_id; + unsigned int type; + unsigned int timestamp; /*output param */ +}; + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_CTXTID \ + _IOWR(KGSL_IOC_TYPE, 0x16, struct kgsl_cmdstream_readtimestamp_ctxtid) + +struct kgsl_cmdstream_freememontimestamp_ctxtid { + unsigned int context_id; + unsigned int gpuaddr; + unsigned int type; + unsigned int timestamp; +}; + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP_CTXTID \ + _IOW(KGSL_IOC_TYPE, 0x17, \ + struct kgsl_cmdstream_freememontimestamp_ctxtid) + +/* add a block of pmem or fb into the GPU address space */ +struct kgsl_sharedmem_from_pmem { + int pmem_fd; + unsigned int gpuaddr; /*output param */ + unsigned int len; + unsigned int offset; +}; + +#define IOCTL_KGSL_SHAREDMEM_FROM_PMEM \ + _IOWR(KGSL_IOC_TYPE, 0x20, struct kgsl_sharedmem_from_pmem) + +/* remove memory from the GPU's address space */ +struct kgsl_sharedmem_free { + unsigned int gpuaddr; +}; + +#define IOCTL_KGSL_SHAREDMEM_FREE \ + _IOW(KGSL_IOC_TYPE, 0x21, struct kgsl_sharedmem_free) + +struct kgsl_cff_user_event { + unsigned char cff_opcode; + unsigned int op1; + unsigned int op2; + unsigned int op3; + unsigned int op4; + unsigned int op5; + unsigned int __pad[2]; +}; + +#define IOCTL_KGSL_CFF_USER_EVENT \ + _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_cff_user_event) + +struct kgsl_gmem_desc { + unsigned int x; + unsigned int y; + unsigned int width; + unsigned int height; + unsigned int pitch; +}; + +struct kgsl_buffer_desc { + void *hostptr; + unsigned int gpuaddr; + int size; + unsigned int format; + unsigned int pitch; + unsigned int enabled; +}; + +struct kgsl_bind_gmem_shadow { + unsigned int drawctxt_id; + struct kgsl_gmem_desc gmem_desc; + unsigned int shadow_x; + unsigned int shadow_y; + struct kgsl_buffer_desc shadow_buffer; + unsigned int buffer_id; +}; + +#define IOCTL_KGSL_DRAWCTXT_BIND_GMEM_SHADOW \ + _IOW(KGSL_IOC_TYPE, 0x22, struct kgsl_bind_gmem_shadow) + +/* add a block of memory into the GPU address space */ +struct kgsl_sharedmem_from_vmalloc { + unsigned int gpuaddr; /*output param */ + unsigned int hostptr; + unsigned int flags; +}; + +#define IOCTL_KGSL_SHAREDMEM_FROM_VMALLOC \ + _IOWR(KGSL_IOC_TYPE, 0x23, struct kgsl_sharedmem_from_vmalloc) + +#define IOCTL_KGSL_SHAREDMEM_FLUSH_CACHE \ + _IOW(KGSL_IOC_TYPE, 0x24, struct kgsl_sharedmem_free) + +struct kgsl_drawctxt_set_bin_base_offset { + unsigned int drawctxt_id; + unsigned int offset; +}; + +#define IOCTL_KGSL_DRAWCTXT_SET_BIN_BASE_OFFSET \ + _IOW(KGSL_IOC_TYPE, 0x25, struct kgsl_drawctxt_set_bin_base_offset) + +enum kgsl_cmdwindow_type { + KGSL_CMDWINDOW_MIN = 0x00000000, + KGSL_CMDWINDOW_2D = 0x00000000, + KGSL_CMDWINDOW_3D = 0x00000001, /* legacy */ + KGSL_CMDWINDOW_MMU = 0x00000002, + KGSL_CMDWINDOW_ARBITER = 0x000000FF, + KGSL_CMDWINDOW_MAX = 0x000000FF, +}; + +/* write to the command window */ +struct kgsl_cmdwindow_write { + enum kgsl_cmdwindow_type target; + unsigned int addr; + unsigned int data; +}; + +#define IOCTL_KGSL_CMDWINDOW_WRITE \ + _IOW(KGSL_IOC_TYPE, 0x2e, struct kgsl_cmdwindow_write) + +struct kgsl_gpumem_alloc { + unsigned long gpuaddr; + size_t size; + unsigned int flags; +}; + +#define IOCTL_KGSL_GPUMEM_ALLOC \ + _IOWR(KGSL_IOC_TYPE, 0x2f, struct kgsl_gpumem_alloc) + +struct kgsl_cff_syncmem { + unsigned int gpuaddr; + unsigned int len; + unsigned int __pad[2]; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_CFF_SYNCMEM \ + _IOW(KGSL_IOC_TYPE, 0x30, struct kgsl_cff_syncmem) + +/* + * A timestamp event allows the user space to register an action following an + * expired timestamp. + */ + +struct kgsl_timestamp_event { + int type; /* Type of event (see list below) */ + unsigned int timestamp; /* Timestamp to trigger event on */ + unsigned int context_id; /* Context for the timestamp */ + void *priv; /* Pointer to the event specific blob */ + size_t len; /* Size of the event specific blob */ +}; + +#define IOCTL_KGSL_TIMESTAMP_EVENT \ + _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_timestamp_event) + +/* A genlock timestamp event releases an existing lock on timestamp expire */ + +#define KGSL_TIMESTAMP_EVENT_GENLOCK 1 + +struct kgsl_timestamp_event_genlock { + int handle; /* Handle of the genlock lock to release */ +}; + +/* + * Set a property within the kernel. Uses the same structure as + * IOCTL_KGSL_GETPROPERTY + */ + +#define IOCTL_KGSL_SETPROPERTY \ + _IOW(KGSL_IOC_TYPE, 0x32, struct kgsl_device_getproperty) + +#ifdef __KERNEL__ +#ifdef CONFIG_MSM_KGSL_DRM +int kgsl_gem_obj_addr(int drm_fd, int handle, unsigned long *start, + unsigned long *len); +#else +#define kgsl_gem_obj_addr(...) 0 +#endif +#endif +#endif /* _MSM_KGSL_H */ diff --git a/freedreno/libdrm_freedreno.pc.in b/freedreno/libdrm_freedreno.pc.in new file mode 100644 index 0000000..b736b65 --- /dev/null +++ b/freedreno/libdrm_freedreno.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libdrm_freedreno +Description: Userspace interface to freedreno kernel DRM services +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -ldrm_freedreno +Cflags: -I${includedir} -I${includedir}/libdrm -I${includedir}/freedreno +Requires.private: libdrm diff --git a/freedreno/list.h b/freedreno/list.h new file mode 100644 index 0000000..27e0761 --- /dev/null +++ b/freedreno/list.h @@ -0,0 +1,137 @@ +/* + * + * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND. USA. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ + +/** + * \file + * List macros heavily inspired by the Linux kernel + * list handling. No list looping yet. + * + * Is not threadsafe, so common operations need to + * be protected using an external mutex. + */ +#ifndef _U_DOUBLE_LIST_H_ +#define _U_DOUBLE_LIST_H_ + +#include + +struct list_head +{ + struct list_head *prev; + struct list_head *next; +}; + +static inline void list_inithead(struct list_head *item) +{ + item->prev = item; + item->next = item; +} + +static inline void list_add(struct list_head *item, struct list_head *list) +{ + item->prev = list; + item->next = list->next; + list->next->prev = item; + list->next = item; +} + +static inline void list_addtail(struct list_head *item, struct list_head *list) +{ + item->next = list; + item->prev = list->prev; + list->prev->next = item; + list->prev = item; +} + +static inline void list_replace(struct list_head *from, struct list_head *to) +{ + to->prev = from->prev; + to->next = from->next; + from->next->prev = to; + from->prev->next = to; +} + +static inline void list_del(struct list_head *item) +{ + item->prev->next = item->next; + item->next->prev = item->prev; +} + +static inline void list_delinit(struct list_head *item) +{ + item->prev->next = item->next; + item->next->prev = item->prev; + item->next = item; + item->prev = item; +} + +#define LIST_INITHEAD(__item) list_inithead(__item) +#define LIST_ADD(__item, __list) list_add(__item, __list) +#define LIST_ADDTAIL(__item, __list) list_addtail(__item, __list) +#define LIST_REPLACE(__from, __to) list_replace(__from, __to) +#define LIST_DEL(__item) list_del(__item) +#define LIST_DELINIT(__item) list_delinit(__item) + +#define LIST_ENTRY(__type, __item, __field) \ + ((__type *)(((char *)(__item)) - offsetof(__type, __field))) + +#define LIST_IS_EMPTY(__list) \ + ((__list)->next == (__list)) + +#ifndef container_of +#define container_of(ptr, sample, member) \ + (void *)((char *)(ptr) \ + - ((char *)&(sample)->member - (char *)(sample))) +#endif + +#define LIST_FOR_EACH_ENTRY(pos, head, member) \ + for (pos = container_of((head)->next, pos, member); \ + &pos->member != (head); \ + pos = container_of(pos->member.next, pos, member)) + +#define LIST_FOR_EACH_ENTRY_SAFE(pos, storage, head, member) \ + for (pos = container_of((head)->next, pos, member), \ + storage = container_of(pos->member.next, pos, member); \ + &pos->member != (head); \ + pos = storage, storage = container_of(storage->member.next, storage, member)) + +#define LIST_FOR_EACH_ENTRY_SAFE_REV(pos, storage, head, member) \ + for (pos = container_of((head)->prev, pos, member), \ + storage = container_of(pos->member.prev, pos, member); \ + &pos->member != (head); \ + pos = storage, storage = container_of(storage->member.prev, storage, member)) + +#define LIST_FOR_EACH_ENTRY_FROM(pos, start, head, member) \ + for (pos = container_of((start), pos, member); \ + &pos->member != (head); \ + pos = container_of(pos->member.next, pos, member)) + +#define LIST_FOR_EACH_ENTRY_FROM_REV(pos, start, head, member) \ + for (pos = container_of((start), pos, member); \ + &pos->member != (head); \ + pos = container_of(pos->member.prev, pos, member)) + +#endif /*_U_DOUBLE_LIST_H_*/ diff --git a/freedreno/msm/msm_bo.c b/freedreno/msm/msm_bo.c new file mode 100644 index 0000000..0cac1c6 --- /dev/null +++ b/freedreno/msm/msm_bo.c @@ -0,0 +1,145 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "msm_priv.h" + +static int bo_allocate(struct msm_bo *msm_bo) +{ + struct fd_bo *bo = &msm_bo->base; + if (!msm_bo->offset) { + struct drm_msm_gem_info req = { + .handle = bo->handle, + }; + int ret; + + /* if the buffer is already backed by pages then this + * doesn't actually do anything (other than giving us + * the offset) + */ + ret = drmCommandWriteRead(bo->dev->fd, DRM_MSM_GEM_INFO, + &req, sizeof(req)); + if (ret) { + ERROR_MSG("alloc failed: %s", strerror(errno)); + return ret; + } + + msm_bo->offset = req.offset; + } + + return 0; +} + +static int msm_bo_offset(struct fd_bo *bo, uint64_t *offset) +{ + struct msm_bo *msm_bo = to_msm_bo(bo); + int ret = bo_allocate(msm_bo); + if (ret) + return ret; + *offset = msm_bo->offset; + return 0; +} + +static int msm_bo_cpu_prep(struct fd_bo *bo, struct fd_pipe *pipe, uint32_t op) +{ + struct drm_msm_gem_cpu_prep req = { + .handle = bo->handle, + .op = op, + }; + + get_abs_timeout(&req.timeout, 5000); + + return drmCommandWrite(bo->dev->fd, DRM_MSM_GEM_CPU_PREP, &req, sizeof(req)); +} + +static void msm_bo_cpu_fini(struct fd_bo *bo) +{ + struct drm_msm_gem_cpu_fini req = { + .handle = bo->handle, + }; + + drmCommandWrite(bo->dev->fd, DRM_MSM_GEM_CPU_FINI, &req, sizeof(req)); +} + +static void msm_bo_destroy(struct fd_bo *bo) +{ + struct msm_bo *msm_bo = to_msm_bo(bo); + free(msm_bo); + +} + +static struct fd_bo_funcs funcs = { + .offset = msm_bo_offset, + .cpu_prep = msm_bo_cpu_prep, + .cpu_fini = msm_bo_cpu_fini, + .destroy = msm_bo_destroy, +}; + +/* allocate a buffer handle: */ +int msm_bo_new_handle(struct fd_device *dev, + uint32_t size, uint32_t flags, uint32_t *handle) +{ + struct drm_msm_gem_new req = { + .size = size, + .flags = MSM_BO_WC, // TODO figure out proper flags.. + }; + int ret; + + ret = drmCommandWriteRead(dev->fd, DRM_MSM_GEM_NEW, + &req, sizeof(req)); + if (ret) + return ret; + + *handle = req.handle; + + return 0; +} + +/* allocate a new buffer object */ +struct fd_bo * msm_bo_from_handle(struct fd_device *dev, + uint32_t size, uint32_t handle) +{ + struct msm_bo *msm_bo; + struct fd_bo *bo; + unsigned i; + + msm_bo = calloc(1, sizeof(*msm_bo)); + if (!msm_bo) + return NULL; + + bo = &msm_bo->base; + bo->funcs = &funcs; + + for (i = 0; i < ARRAY_SIZE(msm_bo->list); i++) + list_inithead(&msm_bo->list[i]); + + return bo; +} diff --git a/freedreno/msm/msm_device.c b/freedreno/msm/msm_device.c new file mode 100644 index 0000000..b9c5a3e --- /dev/null +++ b/freedreno/msm/msm_device.c @@ -0,0 +1,65 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include + +#include "msm_priv.h" + +static void msm_device_destroy(struct fd_device *dev) +{ + struct msm_device *msm_dev = to_msm_device(dev); + free(msm_dev); +} + +static struct fd_device_funcs funcs = { + .bo_new_handle = msm_bo_new_handle, + .bo_from_handle = msm_bo_from_handle, + .pipe_new = msm_pipe_new, + .destroy = msm_device_destroy, +}; + +struct fd_device * msm_device_new(int fd) +{ + struct msm_device *msm_dev; + struct fd_device *dev; + + msm_dev = calloc(1, sizeof(*msm_dev)); + if (!msm_dev) + return NULL; + + dev = &msm_dev->base; + dev->funcs = &funcs; + + return dev; +} diff --git a/freedreno/msm/msm_drm.h b/freedreno/msm/msm_drm.h new file mode 100644 index 0000000..f7474c5 --- /dev/null +++ b/freedreno/msm/msm_drm.h @@ -0,0 +1,226 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef __MSM_DRM_H__ +#define __MSM_DRM_H__ + +#include +#include "drm.h" + +/* Please note that modifications to all structs defined here are + * subject to backwards-compatibility constraints: + * 1) Do not use pointers, use uint64_t instead for 32 bit / 64 bit + * user/kernel compatibility + * 2) Keep fields aligned to their size + * 3) Because of how drm_ioctl() works, we can add new fields at + * the end of an ioctl if some care is taken: drm_ioctl() will + * zero out the new fields at the tail of the ioctl, so a zero + * value should have a backwards compatible meaning. And for + * output params, userspace won't see the newly added output + * fields.. so that has to be somehow ok. + */ + +#define MSM_PIPE_NONE 0x00 +#define MSM_PIPE_2D0 0x01 +#define MSM_PIPE_2D1 0x02 +#define MSM_PIPE_3D0 0x10 + +/* timeouts are specified in clock-monotonic absolute times (to simplify + * restarting interrupted ioctls). The following struct is logically the + * same as 'struct timespec' but 32/64b ABI safe. + */ +struct drm_msm_timespec { + int64_t tv_sec; /* seconds */ + int64_t tv_nsec; /* nanoseconds */ +}; + +#define MSM_PARAM_GPU_ID 0x01 +#define MSM_PARAM_GMEM_SIZE 0x02 +#define MSM_PARAM_CHIP_ID 0x03 + +struct drm_msm_param { + uint32_t pipe; /* in, MSM_PIPE_x */ + uint32_t param; /* in, MSM_PARAM_x */ + uint64_t value; /* out (get_param) or in (set_param) */ +}; + +/* + * GEM buffers: + */ + +#define MSM_BO_SCANOUT 0x00000001 /* scanout capable */ +#define MSM_BO_GPU_READONLY 0x00000002 +#define MSM_BO_CACHE_MASK 0x000f0000 +/* cache modes */ +#define MSM_BO_CACHED 0x00010000 +#define MSM_BO_WC 0x00020000 +#define MSM_BO_UNCACHED 0x00040000 + +#define MSM_BO_FLAGS (MSM_BO_SCANOUT | \ + MSM_BO_GPU_READONLY | \ + MSM_BO_CACHED | \ + MSM_BO_WC | \ + MSM_BO_UNCACHED) + +struct drm_msm_gem_new { + uint64_t size; /* in */ + uint32_t flags; /* in, mask of MSM_BO_x */ + uint32_t handle; /* out */ +}; + +struct drm_msm_gem_info { + uint32_t handle; /* in */ + uint32_t pad; + uint64_t offset; /* out, offset to pass to mmap() */ +}; + +#define MSM_PREP_READ 0x01 +#define MSM_PREP_WRITE 0x02 +#define MSM_PREP_NOSYNC 0x04 + +#define MSM_PREP_FLAGS (MSM_PREP_READ | MSM_PREP_WRITE | MSM_PREP_NOSYNC) + +struct drm_msm_gem_cpu_prep { + uint32_t handle; /* in */ + uint32_t op; /* in, mask of MSM_PREP_x */ + struct drm_msm_timespec timeout; /* in */ +}; + +struct drm_msm_gem_cpu_fini { + uint32_t handle; /* in */ +}; + +/* + * Cmdstream Submission: + */ + +/* The value written into the cmdstream is logically: + * + * ((relocbuf->gpuaddr + reloc_offset) << shift) | or + * + * When we have GPU's w/ >32bit ptrs, it should be possible to deal + * with this by emit'ing two reloc entries with appropriate shift + * values. Or a new MSM_SUBMIT_CMD_x type would also be an option. + * + * NOTE that reloc's must be sorted by order of increasing submit_offset, + * otherwise EINVAL. + */ +struct drm_msm_gem_submit_reloc { + uint32_t submit_offset; /* in, offset from submit_bo */ + uint32_t or; /* in, value OR'd with result */ + int32_t shift; /* in, amount of left shift (can be negative) */ + uint32_t reloc_idx; /* in, index of reloc_bo buffer */ + uint64_t reloc_offset; /* in, offset from start of reloc_bo */ +}; + +/* submit-types: + * BUF - this cmd buffer is executed normally. + * IB_TARGET_BUF - this cmd buffer is an IB target. Reloc's are + * processed normally, but the kernel does not setup an IB to + * this buffer in the first-level ringbuffer + * CTX_RESTORE_BUF - only executed if there has been a GPU context + * switch since the last SUBMIT ioctl + */ +#define MSM_SUBMIT_CMD_BUF 0x0001 +#define MSM_SUBMIT_CMD_IB_TARGET_BUF 0x0002 +#define MSM_SUBMIT_CMD_CTX_RESTORE_BUF 0x0003 +struct drm_msm_gem_submit_cmd { + uint32_t type; /* in, one of MSM_SUBMIT_CMD_x */ + uint32_t submit_idx; /* in, index of submit_bo cmdstream buffer */ + uint32_t submit_offset; /* in, offset into submit_bo */ + uint32_t size; /* in, cmdstream size */ + uint32_t pad; + uint32_t nr_relocs; /* in, number of submit_reloc's */ + uint64_t __user relocs; /* in, ptr to array of submit_reloc's */ +}; + +/* Each buffer referenced elsewhere in the cmdstream submit (ie. the + * cmdstream buffer(s) themselves or reloc entries) has one (and only + * one) entry in the submit->bos[] table. + * + * As a optimization, the current buffer (gpu virtual address) can be + * passed back through the 'presumed' field. If on a subsequent reloc, + * userspace passes back a 'presumed' address that is still valid, + * then patching the cmdstream for this entry is skipped. This can + * avoid kernel needing to map/access the cmdstream bo in the common + * case. + */ +#define MSM_SUBMIT_BO_READ 0x0001 +#define MSM_SUBMIT_BO_WRITE 0x0002 + +#define MSM_SUBMIT_BO_FLAGS (MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_WRITE) + +struct drm_msm_gem_submit_bo { + uint32_t flags; /* in, mask of MSM_SUBMIT_BO_x */ + uint32_t handle; /* in, GEM handle */ + uint64_t presumed; /* in/out, presumed buffer address */ +}; + +/* Each cmdstream submit consists of a table of buffers involved, and + * one or more cmdstream buffers. This allows for conditional execution + * (context-restore), and IB buffers needed for per tile/bin draw cmds. + */ +struct drm_msm_gem_submit { + uint32_t pipe; /* in, MSM_PIPE_x */ + uint32_t fence; /* out */ + uint32_t nr_bos; /* in, number of submit_bo's */ + uint32_t nr_cmds; /* in, number of submit_cmd's */ + uint64_t __user bos; /* in, ptr to array of submit_bo's */ + uint64_t __user cmds; /* in, ptr to array of submit_cmd's */ +}; + +/* The normal way to synchronize with the GPU is just to CPU_PREP on + * a buffer if you need to access it from the CPU (other cmdstream + * submission from same or other contexts, PAGE_FLIP ioctl, etc, all + * handle the required synchronization under the hood). This ioctl + * mainly just exists as a way to implement the gallium pipe_fence + * APIs without requiring a dummy bo to synchronize on. + */ +struct drm_msm_wait_fence { + uint32_t fence; /* in */ + uint32_t pad; + struct drm_msm_timespec timeout; /* in */ +}; + +#define DRM_MSM_GET_PARAM 0x00 +/* placeholder: +#define DRM_MSM_SET_PARAM 0x01 + */ +#define DRM_MSM_GEM_NEW 0x02 +#define DRM_MSM_GEM_INFO 0x03 +#define DRM_MSM_GEM_CPU_PREP 0x04 +#define DRM_MSM_GEM_CPU_FINI 0x05 +#define DRM_MSM_GEM_SUBMIT 0x06 +#define DRM_MSM_WAIT_FENCE 0x07 +#define DRM_MSM_NUM_IOCTLS 0x08 + +#define DRM_IOCTL_MSM_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GET_PARAM, struct drm_msm_param) +#define DRM_IOCTL_MSM_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_NEW, struct drm_msm_gem_new) +#define DRM_IOCTL_MSM_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_INFO, struct drm_msm_gem_info) +#define DRM_IOCTL_MSM_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_PREP, struct drm_msm_gem_cpu_prep) +#define DRM_IOCTL_MSM_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_FINI, struct drm_msm_gem_cpu_fini) +#define DRM_IOCTL_MSM_GEM_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_SUBMIT, struct drm_msm_gem_submit) +#define DRM_IOCTL_MSM_WAIT_FENCE DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_WAIT_FENCE, struct drm_msm_wait_fence) + +#endif /* __MSM_DRM_H__ */ diff --git a/freedreno/msm/msm_pipe.c b/freedreno/msm/msm_pipe.c new file mode 100644 index 0000000..6955f2c --- /dev/null +++ b/freedreno/msm/msm_pipe.c @@ -0,0 +1,142 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "msm_priv.h" + + +static int msm_pipe_get_param(struct fd_pipe *pipe, + enum fd_param_id param, uint64_t *value) +{ + struct msm_pipe *msm_pipe = to_msm_pipe(pipe); + switch(param) { + case FD_DEVICE_ID: // XXX probably get rid of this.. + case FD_GPU_ID: + *value = msm_pipe->gpu_id; + return 0; + case FD_GMEM_SIZE: + *value = msm_pipe->gmem; + return 0; + case FD_CHIP_ID: + *value = msm_pipe->chip_id; + return 0; + default: + ERROR_MSG("invalid param id: %d", param); + return -1; + } +} + +static int msm_pipe_wait(struct fd_pipe *pipe, uint32_t timestamp) +{ + struct fd_device *dev = pipe->dev; + struct drm_msm_wait_fence req = { + .fence = timestamp, + }; + int ret; + + get_abs_timeout(&req.timeout, 5000); + + ret = drmCommandWrite(dev->fd, DRM_MSM_WAIT_FENCE, &req, sizeof(req)); + if (ret) { + ERROR_MSG("wait-fence failed! %d (%s)", ret, strerror(errno)); + return ret; + } + + return 0; +} + +static void msm_pipe_destroy(struct fd_pipe *pipe) +{ + struct msm_pipe *msm_pipe = to_msm_pipe(pipe); + free(msm_pipe); +} + +static struct fd_pipe_funcs funcs = { + .ringbuffer_new = msm_ringbuffer_new, + .get_param = msm_pipe_get_param, + .wait = msm_pipe_wait, + .destroy = msm_pipe_destroy, +}; + +static uint64_t get_param(struct fd_device *dev, uint32_t pipe, uint32_t param) +{ + struct drm_msm_param req = { + .pipe = pipe, + .param = param, + }; + int ret; + + ret = drmCommandWriteRead(dev->fd, DRM_MSM_GET_PARAM, &req, sizeof(req)); + if (ret) { + ERROR_MSG("get-param failed! %d (%s)", ret, strerror(errno)); + return 0; + } + + return req.value; +} + +struct fd_pipe * msm_pipe_new(struct fd_device *dev, enum fd_pipe_id id) +{ + static const uint32_t pipe_id[] = { + [FD_PIPE_3D] = MSM_PIPE_3D0, + [FD_PIPE_2D] = MSM_PIPE_2D0, + }; + struct msm_pipe *msm_pipe = NULL; + struct fd_pipe *pipe = NULL; + + msm_pipe = calloc(1, sizeof(*msm_pipe)); + if (!msm_pipe) { + ERROR_MSG("allocation failed"); + goto fail; + } + + pipe = &msm_pipe->base; + pipe->funcs = &funcs; + + msm_pipe->pipe = pipe_id[id]; + msm_pipe->gpu_id = get_param(dev, pipe_id[id], MSM_PARAM_GPU_ID); + msm_pipe->gmem = get_param(dev, pipe_id[id], MSM_PARAM_GMEM_SIZE); + msm_pipe->chip_id = get_param(dev, pipe_id[id], MSM_PARAM_CHIP_ID); + + if (! msm_pipe->gpu_id) + goto fail; + + INFO_MSG("Pipe Info:"); + INFO_MSG(" GPU-id: %d", msm_pipe->gpu_id); + INFO_MSG(" Chip-id: 0x%08x", msm_pipe->chip_id); + INFO_MSG(" GMEM size: 0x%08x", msm_pipe->gmem); + + return pipe; +fail: + if (pipe) + fd_pipe_del(pipe); + return NULL; +} diff --git a/freedreno/msm/msm_priv.h b/freedreno/msm/msm_priv.h new file mode 100644 index 0000000..75ae883 --- /dev/null +++ b/freedreno/msm/msm_priv.h @@ -0,0 +1,96 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifndef MSM_PRIV_H_ +#define MSM_PRIV_H_ + +#include "freedreno_priv.h" + +#ifndef __user +# define __user +#endif + +#include "msm_drm.h" + +struct msm_device { + struct fd_device base; +}; + +static inline struct msm_device * to_msm_device(struct fd_device *x) +{ + return (struct msm_device *)x; +} + +struct fd_device * msm_device_new(int fd); + +struct msm_pipe { + struct fd_pipe base; + uint32_t pipe; + uint32_t gpu_id; + uint32_t gmem; + uint32_t chip_id; +}; + +static inline struct msm_pipe * to_msm_pipe(struct fd_pipe *x) +{ + return (struct msm_pipe *)x; +} + +struct fd_pipe * msm_pipe_new(struct fd_device *dev, enum fd_pipe_id id); + +struct fd_ringbuffer * msm_ringbuffer_new(struct fd_pipe *pipe, + uint32_t size); + +struct msm_bo { + struct fd_bo base; + uint64_t offset; + uint64_t presumed; + uint32_t indexp1[FD_PIPE_MAX]; /* index plus 1 */ + struct list_head list[FD_PIPE_MAX]; +}; + +static inline struct msm_bo * to_msm_bo(struct fd_bo *x) +{ + return (struct msm_bo *)x; +} + +int msm_bo_new_handle(struct fd_device *dev, + uint32_t size, uint32_t flags, uint32_t *handle); +struct fd_bo * msm_bo_from_handle(struct fd_device *dev, + uint32_t size, uint32_t handle); + +static inline void get_abs_timeout(struct drm_msm_timespec *tv, uint32_t ms) +{ + struct timespec t; + uint32_t s = ms / 1000; + clock_gettime(CLOCK_MONOTONIC, &t); + tv->tv_sec = t.tv_sec + s; + tv->tv_nsec = t.tv_nsec + ((ms - (s * 1000)) * 1000000); +} + +#endif /* MSM_PRIV_H_ */ diff --git a/freedreno/msm/msm_ringbuffer.c b/freedreno/msm/msm_ringbuffer.c new file mode 100644 index 0000000..6a4043f --- /dev/null +++ b/freedreno/msm/msm_ringbuffer.c @@ -0,0 +1,349 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2013 Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#include "freedreno_ringbuffer.h" +#include "msm_priv.h" + +struct msm_ringbuffer { + struct fd_ringbuffer base; + struct fd_bo *ring_bo; + + struct list_head submit_list; + + /* bo's table: */ + struct drm_msm_gem_submit_bo *bos; + uint32_t nr_bos, max_bos; + + /* cmd's table: */ + struct drm_msm_gem_submit_cmd *cmds; + uint32_t nr_cmds, max_cmds; + struct fd_ringbuffer **rings; + uint32_t nr_rings, max_rings; + + /* reloc's table: */ + struct drm_msm_gem_submit_reloc *relocs; + uint32_t nr_relocs, max_relocs; +}; + +static void *grow(void *ptr, uint32_t nr, uint32_t *max, uint32_t sz) +{ + if ((nr + 1) > *max) { + if ((*max * 2) < (nr + 1)) + *max = nr + 5; + else + *max = *max * 2; + ptr = realloc(ptr, *max * sz); + } + return ptr; +} + +#define APPEND(x, name) ({ \ + (x)->name = grow((x)->name, (x)->nr_ ## name, &(x)->max_ ## name, sizeof((x)->name[0])); \ + (x)->nr_ ## name ++; \ +}) + +static inline struct msm_ringbuffer * to_msm_ringbuffer(struct fd_ringbuffer *x) +{ + return (struct msm_ringbuffer *)x; +} + +/* add (if needed) bo, return idx: */ +static uint32_t bo2idx(struct fd_ringbuffer *ring, struct fd_bo *bo, uint32_t flags) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + struct msm_bo *msm_bo = to_msm_bo(bo); + int id = ring->pipe->id; + uint32_t idx; + if (!msm_bo->indexp1[id]) { + struct list_head *list = &msm_bo->list[id]; + idx = APPEND(msm_ring, bos); + msm_ring->bos[idx].flags = 0; + msm_ring->bos[idx].handle = bo->handle; + msm_ring->bos[idx].presumed = msm_bo->presumed; + msm_bo->indexp1[id] = idx + 1; + + assert(LIST_IS_EMPTY(list)); + fd_bo_ref(bo); + list_addtail(list, &msm_ring->submit_list); + } else { + idx = msm_bo->indexp1[id] - 1; + } + if (flags & FD_RELOC_READ) + msm_ring->bos[idx].flags |= MSM_SUBMIT_BO_READ; + if (flags & FD_RELOC_WRITE) + msm_ring->bos[idx].flags |= MSM_SUBMIT_BO_WRITE; + return idx; +} + +static int check_cmd_bo(struct fd_ringbuffer *ring, + struct drm_msm_gem_submit_cmd *cmd, struct fd_bo *bo) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + return msm_ring->bos[cmd->submit_idx].handle == bo->handle; +} + +static uint32_t offset_bytes(void *end, void *start) +{ + return ((char *)end) - ((char *)start); +} + +static struct drm_msm_gem_submit_cmd * get_cmd(struct fd_ringbuffer *ring, + struct fd_ringbuffer *target_ring, struct fd_bo *target_bo, + uint32_t submit_offset, uint32_t size, uint32_t type) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + struct drm_msm_gem_submit_cmd *cmd = NULL; + uint32_t i; + + /* figure out if we already have a cmd buf: */ + for (i = 0; i < msm_ring->nr_cmds; i++) { + cmd = &msm_ring->cmds[i]; + if ((cmd->submit_offset == submit_offset) && + (cmd->size == size) && + (cmd->type == type) && + check_cmd_bo(ring, cmd, target_bo)) + break; + cmd = NULL; + } + + /* create cmd buf if not: */ + if (!cmd) { + uint32_t idx = APPEND(msm_ring, cmds); + APPEND(msm_ring, rings); + msm_ring->rings[idx] = target_ring; + cmd = &msm_ring->cmds[idx]; + cmd->type = type; + cmd->submit_idx = bo2idx(ring, target_bo, FD_RELOC_READ); + cmd->submit_offset = submit_offset; + cmd->size = size; + cmd->pad = 0; + } + + return cmd; +} + +static void * msm_ringbuffer_hostptr(struct fd_ringbuffer *ring) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + return fd_bo_map(msm_ring->ring_bo); +} + +static uint32_t find_next_reloc_idx(struct msm_ringbuffer *msm_ring, + uint32_t start, uint32_t offset) +{ + uint32_t i; + + /* a binary search would be more clever.. */ + for (i = start; i < msm_ring->nr_relocs; i++) { + struct drm_msm_gem_submit_reloc *reloc = &msm_ring->relocs[i]; + if (reloc->submit_offset >= offset) + return i; + } + + return i; +} + +static void flush_reset(struct fd_ringbuffer *ring) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + unsigned i; + + /* for each of the cmd buffers, clear their reloc's: */ + for (i = 0; i < msm_ring->nr_cmds; i++) { + struct msm_ringbuffer *target_ring = to_msm_ringbuffer(msm_ring->rings[i]); + target_ring->nr_relocs = 0; + } + + msm_ring->nr_relocs = 0; + msm_ring->nr_cmds = 0; + msm_ring->nr_bos = 0; +} + +static int msm_ringbuffer_flush(struct fd_ringbuffer *ring, uint32_t *last_start) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + struct fd_bo *ring_bo = msm_ring->ring_bo; + struct drm_msm_gem_submit req = { + .pipe = to_msm_pipe(ring->pipe)->pipe, + }; + struct msm_bo *msm_bo = NULL, *tmp; + uint32_t i, submit_offset, size; + int ret, id = ring->pipe->id; + + submit_offset = offset_bytes(last_start, ring->start); + size = offset_bytes(ring->cur, last_start); + + get_cmd(ring, ring, ring_bo, submit_offset, size, MSM_SUBMIT_CMD_BUF); + + /* needs to be after get_cmd() as that could create bos/cmds table: */ + req.bos = VOID2U64(msm_ring->bos), + req.nr_bos = msm_ring->nr_bos; + req.cmds = VOID2U64(msm_ring->cmds), + req.nr_cmds = msm_ring->nr_cmds; + + /* for each of the cmd's fix up their reloc's: */ + for (i = 0; i < msm_ring->nr_cmds; i++) { + struct drm_msm_gem_submit_cmd *cmd = &msm_ring->cmds[i]; + struct msm_ringbuffer *target_ring = to_msm_ringbuffer(msm_ring->rings[i]); + uint32_t a = find_next_reloc_idx(target_ring, 0, cmd->submit_offset); + uint32_t b = find_next_reloc_idx(target_ring, a, cmd->submit_offset + cmd->size); + cmd->relocs = VOID2U64(&target_ring->relocs[a]); + cmd->nr_relocs = (b > a) ? b - a : 0; + } + + DEBUG_MSG("nr_cmds=%u, nr_bos=%u\n", req.nr_cmds, req.nr_bos); + + ret = drmCommandWriteRead(ring->pipe->dev->fd, DRM_MSM_GEM_SUBMIT, + &req, sizeof(req)); + if (ret) { + ERROR_MSG("submit failed: %d (%s)", ret, strerror(errno)); + } else { + /* update timestamp on all rings associated with submit: */ + for (i = 0; i < msm_ring->nr_cmds; i++) { + struct fd_ringbuffer *target_ring = msm_ring->rings[i]; + if (!ret) + target_ring->last_timestamp = req.fence; + } + } + + LIST_FOR_EACH_ENTRY_SAFE(msm_bo, tmp, &msm_ring->submit_list, list[id]) { + struct list_head *list = &msm_bo->list[id]; + list_delinit(list); + msm_bo->indexp1[id] = 0; + fd_bo_del(&msm_bo->base); + } + + flush_reset(ring); + + return ret; +} + +static void msm_ringbuffer_reset(struct fd_ringbuffer *ring) +{ + flush_reset(ring); +} + +static void msm_ringbuffer_emit_reloc(struct fd_ringbuffer *ring, + const struct fd_reloc *r) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + struct fd_ringbuffer *parent = ring->parent ? ring->parent : ring; + struct msm_bo *msm_bo = to_msm_bo(r->bo); + struct drm_msm_gem_submit_reloc *reloc; + uint32_t idx = APPEND(msm_ring, relocs); + uint32_t addr; + + reloc = &msm_ring->relocs[idx]; + + reloc->reloc_idx = bo2idx(parent, r->bo, r->flags); + reloc->reloc_offset = r->offset; + reloc->or = r->or; + reloc->shift = r->shift; + reloc->submit_offset = offset_bytes(ring->cur, ring->start); + + addr = msm_bo->presumed; + if (r->shift < 0) + addr >>= -r->shift; + else + addr <<= r->shift; + (*ring->cur++) = addr | r->or; +} + +static void msm_ringbuffer_emit_reloc_ring(struct fd_ringbuffer *ring, + struct fd_ringmarker *target, struct fd_ringmarker *end) +{ + struct fd_bo *target_bo = to_msm_ringbuffer(target->ring)->ring_bo; + struct drm_msm_gem_submit_cmd *cmd; + uint32_t submit_offset, size; + + submit_offset = offset_bytes(target->cur, target->ring->start); + size = offset_bytes(end->cur, target->cur); + + cmd = get_cmd(ring, target->ring, target_bo, submit_offset, size, + MSM_SUBMIT_CMD_IB_TARGET_BUF); + assert(cmd); + + msm_ringbuffer_emit_reloc(ring, &(struct fd_reloc){ + .bo = target_bo, + .flags = FD_RELOC_READ, + .offset = submit_offset, + }); +} + +static void msm_ringbuffer_destroy(struct fd_ringbuffer *ring) +{ + struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring); + if (msm_ring->ring_bo) + fd_bo_del(msm_ring->ring_bo); + free(msm_ring); +} + +static struct fd_ringbuffer_funcs funcs = { + .hostptr = msm_ringbuffer_hostptr, + .flush = msm_ringbuffer_flush, + .reset = msm_ringbuffer_reset, + .emit_reloc = msm_ringbuffer_emit_reloc, + .emit_reloc_ring = msm_ringbuffer_emit_reloc_ring, + .destroy = msm_ringbuffer_destroy, +}; + +struct fd_ringbuffer * msm_ringbuffer_new(struct fd_pipe *pipe, + uint32_t size) +{ + struct msm_ringbuffer *msm_ring; + struct fd_ringbuffer *ring = NULL; + + msm_ring = calloc(1, sizeof(*msm_ring)); + if (!msm_ring) { + ERROR_MSG("allocation failed"); + goto fail; + } + + ring = &msm_ring->base; + ring->funcs = &funcs; + + list_inithead(&msm_ring->submit_list); + + msm_ring->ring_bo = fd_bo_new(pipe->dev, size, 0); + if (!msm_ring->ring_bo) { + ERROR_MSG("ringbuffer allocation failed"); + goto fail; + } + + return ring; +fail: + if (ring) + fd_ringbuffer_del(ring); + return NULL; +} diff --git a/include/drm/drm.h b/include/drm/drm.h new file mode 100644 index 0000000..229a29f --- /dev/null +++ b/include/drm/drm.h @@ -0,0 +1,856 @@ +/** + * \file drm.h + * Header for the Direct Rendering Manager + * + * \author Rickard E. (Rik) Faith + * + * \par Acknowledgments: + * Dec 1999, Richard Henderson , move to generic \c cmpxchg. + */ + +/* + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DRM_H_ +#define _DRM_H_ + +#if defined(__linux__) + +#include +#include +typedef unsigned int drm_handle_t; + +#else /* One of the BSDs */ + +#include +#include +typedef int8_t __s8; +typedef uint8_t __u8; +typedef int16_t __s16; +typedef uint16_t __u16; +typedef int32_t __s32; +typedef uint32_t __u32; +typedef int64_t __s64; +typedef uint64_t __u64; +typedef unsigned long drm_handle_t; + +#endif + +#define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */ +#define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */ +#define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */ +#define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */ + +#define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */ +#define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */ +#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD) +#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT) +#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT)) + +typedef unsigned int drm_context_t; +typedef unsigned int drm_drawable_t; +typedef unsigned int drm_magic_t; + +/** + * Cliprect. + * + * \warning: If you change this structure, make sure you change + * XF86DRIClipRectRec in the server as well + * + * \note KW: Actually it's illegal to change either for + * backwards-compatibility reasons. + */ +struct drm_clip_rect { + unsigned short x1; + unsigned short y1; + unsigned short x2; + unsigned short y2; +}; + +/** + * Drawable information. + */ +struct drm_drawable_info { + unsigned int num_rects; + struct drm_clip_rect *rects; +}; + +/** + * Texture region, + */ +struct drm_tex_region { + unsigned char next; + unsigned char prev; + unsigned char in_use; + unsigned char padding; + unsigned int age; +}; + +/** + * Hardware lock. + * + * The lock structure is a simple cache-line aligned integer. To avoid + * processor bus contention on a multiprocessor system, there should not be any + * other data stored in the same cache line. + */ +struct drm_hw_lock { + __volatile__ unsigned int lock; /**< lock variable */ + char padding[60]; /**< Pad to cache line */ +}; + +/** + * DRM_IOCTL_VERSION ioctl argument type. + * + * \sa drmGetVersion(). + */ +struct drm_version { + int version_major; /**< Major version */ + int version_minor; /**< Minor version */ + int version_patchlevel; /**< Patch level */ + size_t name_len; /**< Length of name buffer */ + char *name; /**< Name of driver */ + size_t date_len; /**< Length of date buffer */ + char *date; /**< User-space buffer to hold date */ + size_t desc_len; /**< Length of desc buffer */ + char *desc; /**< User-space buffer to hold desc */ +}; + +/** + * DRM_IOCTL_GET_UNIQUE ioctl argument type. + * + * \sa drmGetBusid() and drmSetBusId(). + */ +struct drm_unique { + size_t unique_len; /**< Length of unique */ + char *unique; /**< Unique name for driver instantiation */ +}; + +struct drm_list { + int count; /**< Length of user-space structures */ + struct drm_version *version; +}; + +struct drm_block { + int unused; +}; + +/** + * DRM_IOCTL_CONTROL ioctl argument type. + * + * \sa drmCtlInstHandler() and drmCtlUninstHandler(). + */ +struct drm_control { + enum { + DRM_ADD_COMMAND, + DRM_RM_COMMAND, + DRM_INST_HANDLER, + DRM_UNINST_HANDLER + } func; + int irq; +}; + +/** + * Type of memory to map. + */ +enum drm_map_type { + _DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */ + _DRM_REGISTERS = 1, /**< no caching, no core dump */ + _DRM_SHM = 2, /**< shared, cached */ + _DRM_AGP = 3, /**< AGP/GART */ + _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */ + _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */ + _DRM_GEM = 6 /**< GEM object */ +}; + +/** + * Memory mapping flags. + */ +enum drm_map_flags { + _DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */ + _DRM_READ_ONLY = 0x02, + _DRM_LOCKED = 0x04, /**< shared, cached, locked */ + _DRM_KERNEL = 0x08, /**< kernel requires access */ + _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */ + _DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */ + _DRM_REMOVABLE = 0x40, /**< Removable mapping */ + _DRM_DRIVER = 0x80 /**< Managed by driver */ +}; + +struct drm_ctx_priv_map { + unsigned int ctx_id; /**< Context requesting private mapping */ + void *handle; /**< Handle of map */ +}; + +/** + * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls + * argument type. + * + * \sa drmAddMap(). + */ +struct drm_map { + unsigned long offset; /**< Requested physical address (0 for SAREA)*/ + unsigned long size; /**< Requested physical size (bytes) */ + enum drm_map_type type; /**< Type of memory to map */ + enum drm_map_flags flags; /**< Flags */ + void *handle; /**< User-space: "Handle" to pass to mmap() */ + /**< Kernel-space: kernel-virtual address */ + int mtrr; /**< MTRR slot used */ + /* Private data */ +}; + +/** + * DRM_IOCTL_GET_CLIENT ioctl argument type. + */ +struct drm_client { + int idx; /**< Which client desired? */ + int auth; /**< Is client authenticated? */ + unsigned long pid; /**< Process ID */ + unsigned long uid; /**< User ID */ + unsigned long magic; /**< Magic */ + unsigned long iocs; /**< Ioctl count */ +}; + +enum drm_stat_type { + _DRM_STAT_LOCK, + _DRM_STAT_OPENS, + _DRM_STAT_CLOSES, + _DRM_STAT_IOCTLS, + _DRM_STAT_LOCKS, + _DRM_STAT_UNLOCKS, + _DRM_STAT_VALUE, /**< Generic value */ + _DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */ + _DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */ + + _DRM_STAT_IRQ, /**< IRQ */ + _DRM_STAT_PRIMARY, /**< Primary DMA bytes */ + _DRM_STAT_SECONDARY, /**< Secondary DMA bytes */ + _DRM_STAT_DMA, /**< DMA */ + _DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */ + _DRM_STAT_MISSED /**< Missed DMA opportunity */ + /* Add to the *END* of the list */ +}; + +/** + * DRM_IOCTL_GET_STATS ioctl argument type. + */ +struct drm_stats { + unsigned long count; + struct { + unsigned long value; + enum drm_stat_type type; + } data[15]; +}; + +/** + * Hardware locking flags. + */ +enum drm_lock_flags { + _DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */ + _DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */ + _DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */ + _DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */ + /* These *HALT* flags aren't supported yet + -- they will be used to support the + full-screen DGA-like mode. */ + _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */ + _DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */ +}; + +/** + * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type. + * + * \sa drmGetLock() and drmUnlock(). + */ +struct drm_lock { + int context; + enum drm_lock_flags flags; +}; + +/** + * DMA flags + * + * \warning + * These values \e must match xf86drm.h. + * + * \sa drm_dma. + */ +enum drm_dma_flags { + /* Flags for DMA buffer dispatch */ + _DRM_DMA_BLOCK = 0x01, /**< + * Block until buffer dispatched. + * + * \note The buffer may not yet have + * been processed by the hardware -- + * getting a hardware lock with the + * hardware quiescent will ensure + * that the buffer has been + * processed. + */ + _DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */ + _DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */ + + /* Flags for DMA buffer request */ + _DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */ + _DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */ + _DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */ +}; + +/** + * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type. + * + * \sa drmAddBufs(). + */ +struct drm_buf_desc { + int count; /**< Number of buffers of this size */ + int size; /**< Size in bytes */ + int low_mark; /**< Low water mark */ + int high_mark; /**< High water mark */ + enum { + _DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */ + _DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */ + _DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */ + _DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */ + _DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */ + } flags; + unsigned long agp_start; /**< + * Start address of where the AGP buffers are + * in the AGP aperture + */ +}; + +/** + * DRM_IOCTL_INFO_BUFS ioctl argument type. + */ +struct drm_buf_info { + int count; /**< Entries in list */ + struct drm_buf_desc *list; +}; + +/** + * DRM_IOCTL_FREE_BUFS ioctl argument type. + */ +struct drm_buf_free { + int count; + int *list; +}; + +/** + * Buffer information + * + * \sa drm_buf_map. + */ +struct drm_buf_pub { + int idx; /**< Index into the master buffer list */ + int total; /**< Buffer size */ + int used; /**< Amount of buffer in use (for DMA) */ + void *address; /**< Address of buffer */ +}; + +/** + * DRM_IOCTL_MAP_BUFS ioctl argument type. + */ +struct drm_buf_map { + int count; /**< Length of the buffer list */ +#ifdef __cplusplus + void *virt; +#else + void *virtual; /**< Mmap'd area in user-virtual */ +#endif + struct drm_buf_pub *list; /**< Buffer information */ +}; + +/** + * DRM_IOCTL_DMA ioctl argument type. + * + * Indices here refer to the offset into the buffer list in drm_buf_get. + * + * \sa drmDMA(). + */ +struct drm_dma { + int context; /**< Context handle */ + int send_count; /**< Number of buffers to send */ + int *send_indices; /**< List of handles to buffers */ + int *send_sizes; /**< Lengths of data to send */ + enum drm_dma_flags flags; /**< Flags */ + int request_count; /**< Number of buffers requested */ + int request_size; /**< Desired size for buffers */ + int *request_indices; /**< Buffer information */ + int *request_sizes; + int granted_count; /**< Number of buffers granted */ +}; + +enum drm_ctx_flags { + _DRM_CONTEXT_PRESERVED = 0x01, + _DRM_CONTEXT_2DONLY = 0x02 +}; + +/** + * DRM_IOCTL_ADD_CTX ioctl argument type. + * + * \sa drmCreateContext() and drmDestroyContext(). + */ +struct drm_ctx { + drm_context_t handle; + enum drm_ctx_flags flags; +}; + +/** + * DRM_IOCTL_RES_CTX ioctl argument type. + */ +struct drm_ctx_res { + int count; + struct drm_ctx *contexts; +}; + +/** + * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type. + */ +struct drm_draw { + drm_drawable_t handle; +}; + +/** + * DRM_IOCTL_UPDATE_DRAW ioctl argument type. + */ +typedef enum { + DRM_DRAWABLE_CLIPRECTS +} drm_drawable_info_type_t; + +struct drm_update_draw { + drm_drawable_t handle; + unsigned int type; + unsigned int num; + unsigned long long data; +}; + +/** + * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type. + */ +struct drm_auth { + drm_magic_t magic; +}; + +/** + * DRM_IOCTL_IRQ_BUSID ioctl argument type. + * + * \sa drmGetInterruptFromBusID(). + */ +struct drm_irq_busid { + int irq; /**< IRQ number */ + int busnum; /**< bus number */ + int devnum; /**< device number */ + int funcnum; /**< function number */ +}; + +enum drm_vblank_seq_type { + _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ + _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ + _DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */ + _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ + _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ + _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ + _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */ +}; + +#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE) +#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \ + _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS) + +struct drm_wait_vblank_request { + enum drm_vblank_seq_type type; + unsigned int sequence; + unsigned long signal; +}; + +struct drm_wait_vblank_reply { + enum drm_vblank_seq_type type; + unsigned int sequence; + long tval_sec; + long tval_usec; +}; + +/** + * DRM_IOCTL_WAIT_VBLANK ioctl argument type. + * + * \sa drmWaitVBlank(). + */ +union drm_wait_vblank { + struct drm_wait_vblank_request request; + struct drm_wait_vblank_reply reply; +}; + +#define _DRM_PRE_MODESET 1 +#define _DRM_POST_MODESET 2 + +/** + * DRM_IOCTL_MODESET_CTL ioctl argument type + * + * \sa drmModesetCtl(). + */ +struct drm_modeset_ctl { + __u32 crtc; + __u32 cmd; +}; + +/** + * DRM_IOCTL_AGP_ENABLE ioctl argument type. + * + * \sa drmAgpEnable(). + */ +struct drm_agp_mode { + unsigned long mode; /**< AGP mode */ +}; + +/** + * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type. + * + * \sa drmAgpAlloc() and drmAgpFree(). + */ +struct drm_agp_buffer { + unsigned long size; /**< In bytes -- will round to page boundary */ + unsigned long handle; /**< Used for binding / unbinding */ + unsigned long type; /**< Type of memory to allocate */ + unsigned long physical; /**< Physical used by i810 */ +}; + +/** + * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type. + * + * \sa drmAgpBind() and drmAgpUnbind(). + */ +struct drm_agp_binding { + unsigned long handle; /**< From drm_agp_buffer */ + unsigned long offset; /**< In bytes -- will round to page boundary */ +}; + +/** + * DRM_IOCTL_AGP_INFO ioctl argument type. + * + * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(), + * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(), + * drmAgpVendorId() and drmAgpDeviceId(). + */ +struct drm_agp_info { + int agp_version_major; + int agp_version_minor; + unsigned long mode; + unsigned long aperture_base; /* physical address */ + unsigned long aperture_size; /* bytes */ + unsigned long memory_allowed; /* bytes */ + unsigned long memory_used; + + /* PCI information */ + unsigned short id_vendor; + unsigned short id_device; +}; + +/** + * DRM_IOCTL_SG_ALLOC ioctl argument type. + */ +struct drm_scatter_gather { + unsigned long size; /**< In bytes -- will round to page boundary */ + unsigned long handle; /**< Used for mapping / unmapping */ +}; + +/** + * DRM_IOCTL_SET_VERSION ioctl argument type. + */ +struct drm_set_version { + int drm_di_major; + int drm_di_minor; + int drm_dd_major; + int drm_dd_minor; +}; + +/** DRM_IOCTL_GEM_CLOSE ioctl argument type */ +struct drm_gem_close { + /** Handle of the object to be closed. */ + __u32 handle; + __u32 pad; +}; + +/** DRM_IOCTL_GEM_FLINK ioctl argument type */ +struct drm_gem_flink { + /** Handle for the object being named */ + __u32 handle; + + /** Returned global name */ + __u32 name; +}; + +/** DRM_IOCTL_GEM_OPEN ioctl argument type */ +struct drm_gem_open { + /** Name of object being opened */ + __u32 name; + + /** Returned handle for the object */ + __u32 handle; + + /** Returned size of the object */ + __u64 size; +}; + +/** DRM_IOCTL_GET_CAP ioctl argument type */ +struct drm_get_cap { + __u64 capability; + __u64 value; +}; + +/** + * DRM_CLIENT_CAP_STEREO_3D + * + * if set to 1, the DRM core will expose the stereo 3D capabilities of the + * monitor by advertising the supported 3D layouts in the flags of struct + * drm_mode_modeinfo. + */ +#define DRM_CLIENT_CAP_STEREO_3D 1 + +/** + * DRM_CLIENT_CAP_UNIVERSAL_PLANES + * + * if set to 1, the DRM core will expose the full universal plane list + * (including primary and cursor planes). + */ +#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 + +/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ +struct drm_set_client_cap { + __u64 capability; + __u64 value; +}; + +#define DRM_CLOEXEC O_CLOEXEC +struct drm_prime_handle { + __u32 handle; + + /** Flags.. only applicable for handle->fd */ + __u32 flags; + + /** Returned dmabuf file descriptor */ + __s32 fd; +}; + +#include "drm_mode.h" + +#define DRM_IOCTL_BASE 'd' +#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr) +#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type) +#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type) +#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type) + +#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version) +#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique) +#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth) +#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid) +#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map) +#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client) +#define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) +#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) +#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) +#define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close) +#define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink) +#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open) +#define DRM_IOCTL_GET_CAP DRM_IOWR(0x0c, struct drm_get_cap) +#define DRM_IOCTL_SET_CLIENT_CAP DRM_IOW( 0x0d, struct drm_set_client_cap) + +#define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) +#define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) +#define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block) +#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block) +#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control) +#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map) +#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc) +#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc) +#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info) +#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map) +#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free) + +#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map) + +#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map) +#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map) + +#define DRM_IOCTL_SET_MASTER DRM_IO(0x1e) +#define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f) + +#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx) +#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx) +#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx) +#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx) +#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx) +#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx) +#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res) +#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw) +#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw) +#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma) +#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock) +#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock) +#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock) + +#define DRM_IOCTL_PRIME_HANDLE_TO_FD DRM_IOWR(0x2d, struct drm_prime_handle) +#define DRM_IOCTL_PRIME_FD_TO_HANDLE DRM_IOWR(0x2e, struct drm_prime_handle) + +#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30) +#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31) +#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode) +#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info) +#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer) +#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer) +#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding) +#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding) + +#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather) +#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather) + +#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank) + +#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw) + +#define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res) +#define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc) +#define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc) +#define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor) +#define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut) +#define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut) +#define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder) +#define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector) +#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd) +#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd) + +#define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property) +#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property) +#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob) +#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd) +#define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd) +#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int) +#define DRM_IOCTL_MODE_PAGE_FLIP DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip) +#define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd) + +#define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb) +#define DRM_IOCTL_MODE_MAP_DUMB DRM_IOWR(0xB3, struct drm_mode_map_dumb) +#define DRM_IOCTL_MODE_DESTROY_DUMB DRM_IOWR(0xB4, struct drm_mode_destroy_dumb) +#define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res) +#define DRM_IOCTL_MODE_GETPLANE DRM_IOWR(0xB6, struct drm_mode_get_plane) +#define DRM_IOCTL_MODE_SETPLANE DRM_IOWR(0xB7, struct drm_mode_set_plane) +#define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) +#define DRM_IOCTL_MODE_OBJ_GETPROPERTIES DRM_IOWR(0xB9, struct drm_mode_obj_get_properties) +#define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) +#define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) + +/** + * Device specific ioctls should only be in their respective headers + * The device specific ioctl range is from 0x40 to 0x99. + * Generic IOCTLS restart at 0xA0. + * + * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and + * drmCommandReadWrite(). + */ +#define DRM_COMMAND_BASE 0x40 +#define DRM_COMMAND_END 0xA0 + +/** + * Header for events written back to userspace on the drm fd. The + * type defines the type of event, the length specifies the total + * length of the event (including the header), and user_data is + * typically a 64 bit value passed with the ioctl that triggered the + * event. A read on the drm fd will always only return complete + * events, that is, if for example the read buffer is 100 bytes, and + * there are two 64 byte events pending, only one will be returned. + * + * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and + * up are chipset specific. + */ +struct drm_event { + __u32 type; + __u32 length; +}; + +#define DRM_EVENT_VBLANK 0x01 +#define DRM_EVENT_FLIP_COMPLETE 0x02 + +struct drm_event_vblank { + struct drm_event base; + __u64 user_data; + __u32 tv_sec; + __u32 tv_usec; + __u32 sequence; + __u32 reserved; +}; + +#define DRM_CAP_DUMB_BUFFER 0x1 +#define DRM_CAP_VBLANK_HIGH_CRTC 0x2 +#define DRM_CAP_DUMB_PREFERRED_DEPTH 0x3 +#define DRM_CAP_DUMB_PREFER_SHADOW 0x4 +#define DRM_CAP_PRIME 0x5 +#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 +#define DRM_CAP_ASYNC_PAGE_FLIP 0x7 + +#define DRM_PRIME_CAP_IMPORT 0x1 +#define DRM_PRIME_CAP_EXPORT 0x2 + +/* typedef area */ +typedef struct drm_clip_rect drm_clip_rect_t; +typedef struct drm_drawable_info drm_drawable_info_t; +typedef struct drm_tex_region drm_tex_region_t; +typedef struct drm_hw_lock drm_hw_lock_t; +typedef struct drm_version drm_version_t; +typedef struct drm_unique drm_unique_t; +typedef struct drm_list drm_list_t; +typedef struct drm_block drm_block_t; +typedef struct drm_control drm_control_t; +typedef enum drm_map_type drm_map_type_t; +typedef enum drm_map_flags drm_map_flags_t; +typedef struct drm_ctx_priv_map drm_ctx_priv_map_t; +typedef struct drm_map drm_map_t; +typedef struct drm_client drm_client_t; +typedef enum drm_stat_type drm_stat_type_t; +typedef struct drm_stats drm_stats_t; +typedef enum drm_lock_flags drm_lock_flags_t; +typedef struct drm_lock drm_lock_t; +typedef enum drm_dma_flags drm_dma_flags_t; +typedef struct drm_buf_desc drm_buf_desc_t; +typedef struct drm_buf_info drm_buf_info_t; +typedef struct drm_buf_free drm_buf_free_t; +typedef struct drm_buf_pub drm_buf_pub_t; +typedef struct drm_buf_map drm_buf_map_t; +typedef struct drm_dma drm_dma_t; +typedef union drm_wait_vblank drm_wait_vblank_t; +typedef struct drm_agp_mode drm_agp_mode_t; +typedef enum drm_ctx_flags drm_ctx_flags_t; +typedef struct drm_ctx drm_ctx_t; +typedef struct drm_ctx_res drm_ctx_res_t; +typedef struct drm_draw drm_draw_t; +typedef struct drm_update_draw drm_update_draw_t; +typedef struct drm_auth drm_auth_t; +typedef struct drm_irq_busid drm_irq_busid_t; +typedef enum drm_vblank_seq_type drm_vblank_seq_type_t; + +typedef struct drm_agp_buffer drm_agp_buffer_t; +typedef struct drm_agp_binding drm_agp_binding_t; +typedef struct drm_agp_info drm_agp_info_t; +typedef struct drm_scatter_gather drm_scatter_gather_t; +typedef struct drm_set_version drm_set_version_t; + +#endif diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h new file mode 100644 index 0000000..85facb0 --- /dev/null +++ b/include/drm/drm_fourcc.h @@ -0,0 +1,130 @@ +/* + * Copyright 2011 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef DRM_FOURCC_H +#define DRM_FOURCC_H + +#include + +#define fourcc_code(a,b,c,d) ((uint32_t)(a) | ((uint32_t)(b) << 8) | \ + ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24)) + +#define DRM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */ + +/* color index */ +#define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */ + +/* 8 bpp RGB */ +#define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */ +#define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */ + +/* 16 bpp RGB */ +#define DRM_FORMAT_XRGB4444 fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */ +#define DRM_FORMAT_XBGR4444 fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */ +#define DRM_FORMAT_RGBX4444 fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */ +#define DRM_FORMAT_BGRX4444 fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */ + +#define DRM_FORMAT_ARGB4444 fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */ +#define DRM_FORMAT_ABGR4444 fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */ +#define DRM_FORMAT_RGBA4444 fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */ +#define DRM_FORMAT_BGRA4444 fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */ + +#define DRM_FORMAT_XRGB1555 fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */ +#define DRM_FORMAT_XBGR1555 fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */ +#define DRM_FORMAT_RGBX5551 fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */ +#define DRM_FORMAT_BGRX5551 fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */ + +#define DRM_FORMAT_ARGB1555 fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */ +#define DRM_FORMAT_ABGR1555 fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */ +#define DRM_FORMAT_RGBA5551 fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */ +#define DRM_FORMAT_BGRA5551 fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */ + +#define DRM_FORMAT_RGB565 fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */ +#define DRM_FORMAT_BGR565 fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */ + +/* 24 bpp RGB */ +#define DRM_FORMAT_RGB888 fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */ +#define DRM_FORMAT_BGR888 fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */ + +/* 32 bpp RGB */ +#define DRM_FORMAT_XRGB8888 fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */ +#define DRM_FORMAT_XBGR8888 fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */ +#define DRM_FORMAT_RGBX8888 fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */ +#define DRM_FORMAT_BGRX8888 fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */ + +#define DRM_FORMAT_ARGB8888 fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */ +#define DRM_FORMAT_ABGR8888 fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */ +#define DRM_FORMAT_RGBA8888 fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */ +#define DRM_FORMAT_BGRA8888 fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */ + +#define DRM_FORMAT_XRGB2101010 fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */ +#define DRM_FORMAT_XBGR2101010 fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */ +#define DRM_FORMAT_RGBX1010102 fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */ +#define DRM_FORMAT_BGRX1010102 fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */ + +#define DRM_FORMAT_ARGB2101010 fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */ +#define DRM_FORMAT_ABGR2101010 fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */ +#define DRM_FORMAT_RGBA1010102 fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */ +#define DRM_FORMAT_BGRA1010102 fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */ + +/* packed YCbCr */ +#define DRM_FORMAT_YUYV fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */ +#define DRM_FORMAT_YVYU fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */ +#define DRM_FORMAT_UYVY fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */ +#define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */ + +#define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */ + +/* + * 2 plane YCbCr + * index 0 = Y plane, [7:0] Y + * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian + * or + * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian + */ +#define DRM_FORMAT_NV12 fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */ +#define DRM_FORMAT_NV21 fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */ +#define DRM_FORMAT_NV16 fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */ +#define DRM_FORMAT_NV61 fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */ + +/* + * 3 plane YCbCr + * index 0: Y plane, [7:0] Y + * index 1: Cb plane, [7:0] Cb + * index 2: Cr plane, [7:0] Cr + * or + * index 1: Cr plane, [7:0] Cr + * index 2: Cb plane, [7:0] Cb + */ +#define DRM_FORMAT_YUV410 fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU410 fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV411 fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU411 fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV420 fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU420 fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV422 fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU422 fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */ + +#endif /* DRM_FOURCC_H */ diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h new file mode 100644 index 0000000..76fd76b --- /dev/null +++ b/include/drm/drm_mode.h @@ -0,0 +1,490 @@ +/* + * Copyright (c) 2007 Dave Airlie + * Copyright (c) 2007 Jakob Bornecrantz + * Copyright (c) 2008 Red Hat Inc. + * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA + * Copyright (c) 2007-2008 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifndef _DRM_MODE_H +#define _DRM_MODE_H + +#define DRM_DISPLAY_INFO_LEN 32 +#define DRM_CONNECTOR_NAME_LEN 32 +#define DRM_DISPLAY_MODE_LEN 32 +#define DRM_PROP_NAME_LEN 32 + +#define DRM_MODE_TYPE_BUILTIN (1<<0) +#define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN) +#define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN) +#define DRM_MODE_TYPE_PREFERRED (1<<3) +#define DRM_MODE_TYPE_DEFAULT (1<<4) +#define DRM_MODE_TYPE_USERDEF (1<<5) +#define DRM_MODE_TYPE_DRIVER (1<<6) + +/* Video mode flags */ +/* bit compatible with the xorg definitions. */ +#define DRM_MODE_FLAG_PHSYNC (1<<0) +#define DRM_MODE_FLAG_NHSYNC (1<<1) +#define DRM_MODE_FLAG_PVSYNC (1<<2) +#define DRM_MODE_FLAG_NVSYNC (1<<3) +#define DRM_MODE_FLAG_INTERLACE (1<<4) +#define DRM_MODE_FLAG_DBLSCAN (1<<5) +#define DRM_MODE_FLAG_CSYNC (1<<6) +#define DRM_MODE_FLAG_PCSYNC (1<<7) +#define DRM_MODE_FLAG_NCSYNC (1<<8) +#define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */ +#define DRM_MODE_FLAG_BCAST (1<<10) +#define DRM_MODE_FLAG_PIXMUX (1<<11) +#define DRM_MODE_FLAG_DBLCLK (1<<12) +#define DRM_MODE_FLAG_CLKDIV2 (1<<13) +#define DRM_MODE_FLAG_3D_MASK (0x1f<<14) +#define DRM_MODE_FLAG_3D_NONE (0<<14) +#define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) +#define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) +#define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14) +#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL (4<<14) +#define DRM_MODE_FLAG_3D_L_DEPTH (5<<14) +#define DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH (6<<14) +#define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14) +#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14) + + +/* DPMS flags */ +/* bit compatible with the xorg definitions. */ +#define DRM_MODE_DPMS_ON 0 +#define DRM_MODE_DPMS_STANDBY 1 +#define DRM_MODE_DPMS_SUSPEND 2 +#define DRM_MODE_DPMS_OFF 3 + +/* Scaling mode options */ +#define DRM_MODE_SCALE_NONE 0 /* Unmodified timing (display or + software can still scale) */ +#define DRM_MODE_SCALE_FULLSCREEN 1 /* Full screen, ignore aspect */ +#define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */ +#define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */ + +/* Dithering mode options */ +#define DRM_MODE_DITHERING_OFF 0 +#define DRM_MODE_DITHERING_ON 1 +#define DRM_MODE_DITHERING_AUTO 2 + +/* Dirty info options */ +#define DRM_MODE_DIRTY_OFF 0 +#define DRM_MODE_DIRTY_ON 1 +#define DRM_MODE_DIRTY_ANNOTATE 2 + +struct drm_mode_modeinfo { + __u32 clock; + __u16 hdisplay, hsync_start, hsync_end, htotal, hskew; + __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan; + + __u32 vrefresh; + + __u32 flags; + __u32 type; + char name[DRM_DISPLAY_MODE_LEN]; +}; + +struct drm_mode_card_res { + __u64 fb_id_ptr; + __u64 crtc_id_ptr; + __u64 connector_id_ptr; + __u64 encoder_id_ptr; + __u32 count_fbs; + __u32 count_crtcs; + __u32 count_connectors; + __u32 count_encoders; + __u32 min_width, max_width; + __u32 min_height, max_height; +}; + +struct drm_mode_crtc { + __u64 set_connectors_ptr; + __u32 count_connectors; + + __u32 crtc_id; /**< Id */ + __u32 fb_id; /**< Id of framebuffer */ + + __u32 x, y; /**< Position on the frameuffer */ + + __u32 gamma_size; + __u32 mode_valid; + struct drm_mode_modeinfo mode; +}; + +#define DRM_MODE_PRESENT_TOP_FIELD (1<<0) +#define DRM_MODE_PRESENT_BOTTOM_FIELD (1<<1) + +/* Planes blend with or override other bits on the CRTC */ +struct drm_mode_set_plane { + __u32 plane_id; + __u32 crtc_id; + __u32 fb_id; /* fb object contains surface format type */ + __u32 flags; + + /* Signed dest location allows it to be partially off screen */ + __s32 crtc_x, crtc_y; + __u32 crtc_w, crtc_h; + + /* Source values are 16.16 fixed point */ + __u32 src_x, src_y; + __u32 src_h, src_w; +}; + +struct drm_mode_get_plane { + __u32 plane_id; + + __u32 crtc_id; + __u32 fb_id; + + __u32 possible_crtcs; + __u32 gamma_size; + + __u32 count_format_types; + __u64 format_type_ptr; +}; + +struct drm_mode_get_plane_res { + __u64 plane_id_ptr; + __u32 count_planes; +}; + +#define DRM_MODE_ENCODER_NONE 0 +#define DRM_MODE_ENCODER_DAC 1 +#define DRM_MODE_ENCODER_TMDS 2 +#define DRM_MODE_ENCODER_LVDS 3 +#define DRM_MODE_ENCODER_TVDAC 4 + +struct drm_mode_get_encoder { + __u32 encoder_id; + __u32 encoder_type; + + __u32 crtc_id; /**< Id of crtc */ + + __u32 possible_crtcs; + __u32 possible_clones; +}; + +/* This is for connectors with multiple signal types. */ +/* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */ +#define DRM_MODE_SUBCONNECTOR_Automatic 0 +#define DRM_MODE_SUBCONNECTOR_Unknown 0 +#define DRM_MODE_SUBCONNECTOR_DVID 3 +#define DRM_MODE_SUBCONNECTOR_DVIA 4 +#define DRM_MODE_SUBCONNECTOR_Composite 5 +#define DRM_MODE_SUBCONNECTOR_SVIDEO 6 +#define DRM_MODE_SUBCONNECTOR_Component 8 +#define DRM_MODE_SUBCONNECTOR_SCART 9 + +#define DRM_MODE_CONNECTOR_Unknown 0 +#define DRM_MODE_CONNECTOR_VGA 1 +#define DRM_MODE_CONNECTOR_DVII 2 +#define DRM_MODE_CONNECTOR_DVID 3 +#define DRM_MODE_CONNECTOR_DVIA 4 +#define DRM_MODE_CONNECTOR_Composite 5 +#define DRM_MODE_CONNECTOR_SVIDEO 6 +#define DRM_MODE_CONNECTOR_LVDS 7 +#define DRM_MODE_CONNECTOR_Component 8 +#define DRM_MODE_CONNECTOR_9PinDIN 9 +#define DRM_MODE_CONNECTOR_DisplayPort 10 +#define DRM_MODE_CONNECTOR_HDMIA 11 +#define DRM_MODE_CONNECTOR_HDMIB 12 +#define DRM_MODE_CONNECTOR_TV 13 +#define DRM_MODE_CONNECTOR_eDP 14 + +struct drm_mode_get_connector { + + __u64 encoders_ptr; + __u64 modes_ptr; + __u64 props_ptr; + __u64 prop_values_ptr; + + __u32 count_modes; + __u32 count_props; + __u32 count_encoders; + + __u32 encoder_id; /**< Current Encoder */ + __u32 connector_id; /**< Id */ + __u32 connector_type; + __u32 connector_type_id; + + __u32 connection; + __u32 mm_width, mm_height; /**< HxW in millimeters */ + __u32 subpixel; +}; + +#define DRM_MODE_PROP_PENDING (1<<0) +#define DRM_MODE_PROP_RANGE (1<<1) +#define DRM_MODE_PROP_IMMUTABLE (1<<2) +#define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ +#define DRM_MODE_PROP_BLOB (1<<4) +#define DRM_MODE_PROP_BITMASK (1<<5) /* bitmask of enumerated types */ + +struct drm_mode_property_enum { + __u64 value; + char name[DRM_PROP_NAME_LEN]; +}; + +struct drm_mode_get_property { + __u64 values_ptr; /* values and blob lengths */ + __u64 enum_blob_ptr; /* enum and blob id ptrs */ + + __u32 prop_id; + __u32 flags; + char name[DRM_PROP_NAME_LEN]; + + __u32 count_values; + __u32 count_enum_blobs; +}; + +struct drm_mode_connector_set_property { + __u64 value; + __u32 prop_id; + __u32 connector_id; +}; + +#define DRM_MODE_OBJECT_CRTC 0xcccccccc +#define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0 +#define DRM_MODE_OBJECT_ENCODER 0xe0e0e0e0 +#define DRM_MODE_OBJECT_MODE 0xdededede +#define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0 +#define DRM_MODE_OBJECT_FB 0xfbfbfbfb +#define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb +#define DRM_MODE_OBJECT_PLANE 0xeeeeeeee + +struct drm_mode_obj_get_properties { + __u64 props_ptr; + __u64 prop_values_ptr; + __u32 count_props; + __u32 obj_id; + __u32 obj_type; +}; + +struct drm_mode_obj_set_property { + __u64 value; + __u32 prop_id; + __u32 obj_id; + __u32 obj_type; +}; + +struct drm_mode_get_blob { + __u32 blob_id; + __u32 length; + __u64 data; +}; + +struct drm_mode_fb_cmd { + __u32 fb_id; + __u32 width, height; + __u32 pitch; + __u32 bpp; + __u32 depth; + /* driver specific handle */ + __u32 handle; +}; + +#define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */ + +struct drm_mode_fb_cmd2 { + __u32 fb_id; + __u32 width, height; + __u32 pixel_format; /* fourcc code from drm_fourcc.h */ + __u32 flags; + + /* + * In case of planar formats, this ioctl allows up to 4 + * buffer objects with offsets and pitches per plane. + * The pitch and offset order is dictated by the fourcc, + * e.g. NV12 (http://fourcc.org/yuv.php#NV12) is described as: + * + * YUV 4:2:0 image with a plane of 8 bit Y samples + * followed by an interleaved U/V plane containing + * 8 bit 2x2 subsampled colour difference samples. + * + * So it would consist of Y as offset[0] and UV as + * offset[1]. Note that offset[0] will generally + * be 0. + */ + __u32 handles[4]; + __u32 pitches[4]; /* pitch for each plane */ + __u32 offsets[4]; /* offset of each plane */ +}; + +#define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 +#define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02 +#define DRM_MODE_FB_DIRTY_FLAGS 0x03 + +/* + * Mark a region of a framebuffer as dirty. + * + * Some hardware does not automatically update display contents + * as a hardware or software draw to a framebuffer. This ioctl + * allows userspace to tell the kernel and the hardware what + * regions of the framebuffer have changed. + * + * The kernel or hardware is free to update more then just the + * region specified by the clip rects. The kernel or hardware + * may also delay and/or coalesce several calls to dirty into a + * single update. + * + * Userspace may annotate the updates, the annotates are a + * promise made by the caller that the change is either a copy + * of pixels or a fill of a single color in the region specified. + * + * If the DRM_MODE_FB_DIRTY_ANNOTATE_COPY flag is given then + * the number of updated regions are half of num_clips given, + * where the clip rects are paired in src and dst. The width and + * height of each one of the pairs must match. + * + * If the DRM_MODE_FB_DIRTY_ANNOTATE_FILL flag is given the caller + * promises that the region specified of the clip rects is filled + * completely with a single color as given in the color argument. + */ + +struct drm_mode_fb_dirty_cmd { + __u32 fb_id; + __u32 flags; + __u32 color; + __u32 num_clips; + __u64 clips_ptr; +}; + +struct drm_mode_mode_cmd { + __u32 connector_id; + struct drm_mode_modeinfo mode; +}; + +#define DRM_MODE_CURSOR_BO (1<<0) +#define DRM_MODE_CURSOR_MOVE (1<<1) + +/* + * depending on the value in flags diffrent members are used. + * + * CURSOR_BO uses + * crtc + * width + * height + * handle - if 0 turns the cursor of + * + * CURSOR_MOVE uses + * crtc + * x + * y + */ +struct drm_mode_cursor { + __u32 flags; + __u32 crtc_id; + __s32 x; + __s32 y; + __u32 width; + __u32 height; + /* driver specific handle */ + __u32 handle; +}; + +struct drm_mode_cursor2 { + __u32 flags; + __u32 crtc_id; + __s32 x; + __s32 y; + __u32 width; + __u32 height; + /* driver specific handle */ + __u32 handle; + __s32 hot_x; + __s32 hot_y; +}; + +struct drm_mode_crtc_lut { + __u32 crtc_id; + __u32 gamma_size; + + /* pointers to arrays */ + __u64 red; + __u64 green; + __u64 blue; +}; + +#define DRM_MODE_PAGE_FLIP_EVENT 0x01 +#define DRM_MODE_PAGE_FLIP_ASYNC 0x02 +#define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT|DRM_MODE_PAGE_FLIP_ASYNC) + +/* + * Request a page flip on the specified crtc. + * + * This ioctl will ask KMS to schedule a page flip for the specified + * crtc. Once any pending rendering targeting the specified fb (as of + * ioctl time) has completed, the crtc will be reprogrammed to display + * that fb after the next vertical refresh. The ioctl returns + * immediately, but subsequent rendering to the current fb will block + * in the execbuffer ioctl until the page flip happens. If a page + * flip is already pending as the ioctl is called, EBUSY will be + * returned. + * + * The ioctl supports one flag, DRM_MODE_PAGE_FLIP_EVENT, which will + * request that drm sends back a vblank event (see drm.h: struct + * drm_event_vblank) when the page flip is done. The user_data field + * passed in with this ioctl will be returned as the user_data field + * in the vblank event struct. + * + * The reserved field must be zero until we figure out something + * clever to use it for. + */ + +struct drm_mode_crtc_page_flip { + __u32 crtc_id; + __u32 fb_id; + __u32 flags; + __u32 reserved; + __u64 user_data; +}; + +/* create a dumb scanout buffer */ +struct drm_mode_create_dumb { + __u32 height; + __u32 width; + __u32 bpp; + __u32 flags; + /* handle, pitch, size will be returned */ + __u32 handle; + __u32 pitch; + __u64 size; +}; + +/* set up for mmap of a dumb scanout buffer */ +struct drm_mode_map_dumb { + /** Handle for the object being mapped. */ + __u32 handle; + __u32 pad; + /** + * Fake offset to use for subsequent mmap call + * + * This is a fixed-size type for 32/64 compatibility. + */ + __u64 offset; +}; + +struct drm_mode_destroy_dumb { + __u32 handle; +}; + +#endif diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h new file mode 100644 index 0000000..7325558 --- /dev/null +++ b/include/drm/drm_sarea.h @@ -0,0 +1,82 @@ +/** + * \file drm_sarea.h + * \brief SAREA definitions + * + * \author Michel Dänzer + */ + +/* + * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DRM_SAREA_H_ +#define _DRM_SAREA_H_ + +#include "drm.h" + +/* SAREA area needs to be at least a page */ +#if defined(__alpha__) +#define SAREA_MAX 0x2000U +#elif defined(__ia64__) +#define SAREA_MAX 0x10000U /* 64kB */ +#else +/* Intel 830M driver needs at least 8k SAREA */ +#define SAREA_MAX 0x2000U +#endif + +/** Maximum number of drawables in the SAREA */ +#define SAREA_MAX_DRAWABLES 256 + +#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000 + +/** SAREA drawable */ +struct drm_sarea_drawable { + unsigned int stamp; + unsigned int flags; +}; + +/** SAREA frame */ +struct drm_sarea_frame { + unsigned int x; + unsigned int y; + unsigned int width; + unsigned int height; + unsigned int fullscreen; +}; + +/** SAREA */ +struct drm_sarea { + /** first thing is always the DRM locking structure */ + struct drm_hw_lock lock; + /** \todo Use readers/writer lock for drm_sarea::drawable_lock */ + struct drm_hw_lock drawable_lock; + struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES]; /**< drawables */ + struct drm_sarea_frame frame; /**< frame */ + drm_context_t dummy_context; +}; + +typedef struct drm_sarea_drawable drm_sarea_drawable_t; +typedef struct drm_sarea_frame drm_sarea_frame_t; +typedef struct drm_sarea drm_sarea_t; + +#endif /* _DRM_SAREA_H_ */ diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h new file mode 100644 index 0000000..15dd01d --- /dev/null +++ b/include/drm/i915_drm.h @@ -0,0 +1,1069 @@ +/* + * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _I915_DRM_H_ +#define _I915_DRM_H_ + +#include + +/* Please note that modifications to all structs defined here are + * subject to backwards-compatibility constraints. + */ + +/** + * DOC: uevents generated by i915 on it's device node + * + * I915_L3_PARITY_UEVENT - Generated when the driver receives a parity mismatch + * event from the gpu l3 cache. Additional information supplied is ROW, + * BANK, SUBBANK, SLICE of the affected cacheline. Userspace should keep + * track of these events and if a specific cache-line seems to have a + * persistent error remap it with the l3 remapping tool supplied in + * intel-gpu-tools. The value supplied with the event is always 1. + * + * I915_ERROR_UEVENT - Generated upon error detection, currently only via + * hangcheck. The error detection event is a good indicator of when things + * began to go badly. The value supplied with the event is a 1 upon error + * detection, and a 0 upon reset completion, signifying no more error + * exists. NOTE: Disabling hangcheck or reset via module parameter will + * cause the related events to not be seen. + * + * I915_RESET_UEVENT - Event is generated just before an attempt to reset the + * the GPU. The value supplied with the event is always 1. NOTE: Disable + * reset via module parameter will cause this event to not be seen. + */ +#define I915_L3_PARITY_UEVENT "L3_PARITY_ERROR" +#define I915_ERROR_UEVENT "ERROR" +#define I915_RESET_UEVENT "RESET" + +/* Each region is a minimum of 16k, and there are at most 255 of them. + */ +#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use + * of chars for next/prev indices */ +#define I915_LOG_MIN_TEX_REGION_SIZE 14 + +typedef struct _drm_i915_init { + enum { + I915_INIT_DMA = 0x01, + I915_CLEANUP_DMA = 0x02, + I915_RESUME_DMA = 0x03 + } func; + unsigned int mmio_offset; + int sarea_priv_offset; + unsigned int ring_start; + unsigned int ring_end; + unsigned int ring_size; + unsigned int front_offset; + unsigned int back_offset; + unsigned int depth_offset; + unsigned int w; + unsigned int h; + unsigned int pitch; + unsigned int pitch_bits; + unsigned int back_pitch; + unsigned int depth_pitch; + unsigned int cpp; + unsigned int chipset; +} drm_i915_init_t; + +typedef struct _drm_i915_sarea { + struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1]; + int last_upload; /* last time texture was uploaded */ + int last_enqueue; /* last time a buffer was enqueued */ + int last_dispatch; /* age of the most recently dispatched buffer */ + int ctxOwner; /* last context to upload state */ + int texAge; + int pf_enabled; /* is pageflipping allowed? */ + int pf_active; + int pf_current_page; /* which buffer is being displayed? */ + int perf_boxes; /* performance boxes to be displayed */ + int width, height; /* screen size in pixels */ + + drm_handle_t front_handle; + int front_offset; + int front_size; + + drm_handle_t back_handle; + int back_offset; + int back_size; + + drm_handle_t depth_handle; + int depth_offset; + int depth_size; + + drm_handle_t tex_handle; + int tex_offset; + int tex_size; + int log_tex_granularity; + int pitch; + int rotation; /* 0, 90, 180 or 270 */ + int rotated_offset; + int rotated_size; + int rotated_pitch; + int virtualX, virtualY; + + unsigned int front_tiled; + unsigned int back_tiled; + unsigned int depth_tiled; + unsigned int rotated_tiled; + unsigned int rotated2_tiled; + + int pipeA_x; + int pipeA_y; + int pipeA_w; + int pipeA_h; + int pipeB_x; + int pipeB_y; + int pipeB_w; + int pipeB_h; + + /* fill out some space for old userspace triple buffer */ + drm_handle_t unused_handle; + __u32 unused1, unused2, unused3; + + /* buffer object handles for static buffers. May change + * over the lifetime of the client. + */ + __u32 front_bo_handle; + __u32 back_bo_handle; + __u32 unused_bo_handle; + __u32 depth_bo_handle; + +} drm_i915_sarea_t; + +/* due to userspace building against these headers we need some compat here */ +#define planeA_x pipeA_x +#define planeA_y pipeA_y +#define planeA_w pipeA_w +#define planeA_h pipeA_h +#define planeB_x pipeB_x +#define planeB_y pipeB_y +#define planeB_w pipeB_w +#define planeB_h pipeB_h + +/* Flags for perf_boxes + */ +#define I915_BOX_RING_EMPTY 0x1 +#define I915_BOX_FLIP 0x2 +#define I915_BOX_WAIT 0x4 +#define I915_BOX_TEXTURE_LOAD 0x8 +#define I915_BOX_LOST_CONTEXT 0x10 + +/* I915 specific ioctls + * The device specific ioctl range is 0x40 to 0x79. + */ +#define DRM_I915_INIT 0x00 +#define DRM_I915_FLUSH 0x01 +#define DRM_I915_FLIP 0x02 +#define DRM_I915_BATCHBUFFER 0x03 +#define DRM_I915_IRQ_EMIT 0x04 +#define DRM_I915_IRQ_WAIT 0x05 +#define DRM_I915_GETPARAM 0x06 +#define DRM_I915_SETPARAM 0x07 +#define DRM_I915_ALLOC 0x08 +#define DRM_I915_FREE 0x09 +#define DRM_I915_INIT_HEAP 0x0a +#define DRM_I915_CMDBUFFER 0x0b +#define DRM_I915_DESTROY_HEAP 0x0c +#define DRM_I915_SET_VBLANK_PIPE 0x0d +#define DRM_I915_GET_VBLANK_PIPE 0x0e +#define DRM_I915_VBLANK_SWAP 0x0f +#define DRM_I915_HWS_ADDR 0x11 +#define DRM_I915_GEM_INIT 0x13 +#define DRM_I915_GEM_EXECBUFFER 0x14 +#define DRM_I915_GEM_PIN 0x15 +#define DRM_I915_GEM_UNPIN 0x16 +#define DRM_I915_GEM_BUSY 0x17 +#define DRM_I915_GEM_THROTTLE 0x18 +#define DRM_I915_GEM_ENTERVT 0x19 +#define DRM_I915_GEM_LEAVEVT 0x1a +#define DRM_I915_GEM_CREATE 0x1b +#define DRM_I915_GEM_PREAD 0x1c +#define DRM_I915_GEM_PWRITE 0x1d +#define DRM_I915_GEM_MMAP 0x1e +#define DRM_I915_GEM_SET_DOMAIN 0x1f +#define DRM_I915_GEM_SW_FINISH 0x20 +#define DRM_I915_GEM_SET_TILING 0x21 +#define DRM_I915_GEM_GET_TILING 0x22 +#define DRM_I915_GEM_GET_APERTURE 0x23 +#define DRM_I915_GEM_MMAP_GTT 0x24 +#define DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25 +#define DRM_I915_GEM_MADVISE 0x26 +#define DRM_I915_OVERLAY_PUT_IMAGE 0x27 +#define DRM_I915_OVERLAY_ATTRS 0x28 +#define DRM_I915_GEM_EXECBUFFER2 0x29 +#define DRM_I915_GET_SPRITE_COLORKEY 0x2a +#define DRM_I915_SET_SPRITE_COLORKEY 0x2b +#define DRM_I915_GEM_WAIT 0x2c +#define DRM_I915_GEM_CONTEXT_CREATE 0x2d +#define DRM_I915_GEM_CONTEXT_DESTROY 0x2e +#define DRM_I915_GEM_SET_CACHING 0x2f +#define DRM_I915_GEM_GET_CACHING 0x30 +#define DRM_I915_REG_READ 0x31 +#define DRM_I915_GET_RESET_STATS 0x32 +#define DRM_I915_GEM_USERPTR 0x33 + +#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) +#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) +#define DRM_IOCTL_I915_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP) +#define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t) +#define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t) +#define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t) +#define DRM_IOCTL_I915_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t) +#define DRM_IOCTL_I915_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t) +#define DRM_IOCTL_I915_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t) +#define DRM_IOCTL_I915_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t) +#define DRM_IOCTL_I915_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t) +#define DRM_IOCTL_I915_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t) +#define DRM_IOCTL_I915_DESTROY_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t) +#define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t) +#define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t) +#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) +#define DRM_IOCTL_I915_HWS_ADDR DRM_IOW(DRM_COMMAND_BASE + DRM_I915_HWS_ADDR, struct drm_i915_gem_init) +#define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init) +#define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer) +#define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2) +#define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin) +#define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin) +#define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy) +#define DRM_IOCTL_I915_GEM_SET_CACHING DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_SET_CACHING, struct drm_i915_gem_caching) +#define DRM_IOCTL_I915_GEM_GET_CACHING DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_GET_CACHING, struct drm_i915_gem_caching) +#define DRM_IOCTL_I915_GEM_THROTTLE DRM_IO ( DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE) +#define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT) +#define DRM_IOCTL_I915_GEM_LEAVEVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT) +#define DRM_IOCTL_I915_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE, struct drm_i915_gem_create) +#define DRM_IOCTL_I915_GEM_PREAD DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread) +#define DRM_IOCTL_I915_GEM_PWRITE DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite) +#define DRM_IOCTL_I915_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap) +#define DRM_IOCTL_I915_GEM_MMAP_GTT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt) +#define DRM_IOCTL_I915_GEM_SET_DOMAIN DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain) +#define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish) +#define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling) +#define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling) +#define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture) +#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id) +#define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise) +#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image) +#define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs) +#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey) +#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey) +#define DRM_IOCTL_I915_GEM_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_WAIT, struct drm_i915_gem_wait) +#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create) +#define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy) +#define DRM_IOCTL_I915_REG_READ DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_REG_READ, struct drm_i915_reg_read) +#define DRM_IOCTL_I915_GET_RESET_STATS DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GET_RESET_STATS, struct drm_i915_reset_stats) +#define DRM_IOCTL_I915_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_USERPTR, struct drm_i915_gem_userptr) + +/* Allow drivers to submit batchbuffers directly to hardware, relying + * on the security mechanisms provided by hardware. + */ +typedef struct drm_i915_batchbuffer { + int start; /* agp offset */ + int used; /* nr bytes in use */ + int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */ + int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */ + int num_cliprects; /* mulitpass with multiple cliprects? */ + struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */ +} drm_i915_batchbuffer_t; + +/* As above, but pass a pointer to userspace buffer which can be + * validated by the kernel prior to sending to hardware. + */ +typedef struct _drm_i915_cmdbuffer { + char *buf; /* pointer to userspace command buffer */ + int sz; /* nr bytes in buf */ + int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */ + int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */ + int num_cliprects; /* mulitpass with multiple cliprects? */ + struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */ +} drm_i915_cmdbuffer_t; + +/* Userspace can request & wait on irq's: + */ +typedef struct drm_i915_irq_emit { + int *irq_seq; +} drm_i915_irq_emit_t; + +typedef struct drm_i915_irq_wait { + int irq_seq; +} drm_i915_irq_wait_t; + +/* Ioctl to query kernel params: + */ +#define I915_PARAM_IRQ_ACTIVE 1 +#define I915_PARAM_ALLOW_BATCHBUFFER 2 +#define I915_PARAM_LAST_DISPATCH 3 +#define I915_PARAM_CHIPSET_ID 4 +#define I915_PARAM_HAS_GEM 5 +#define I915_PARAM_NUM_FENCES_AVAIL 6 +#define I915_PARAM_HAS_OVERLAY 7 +#define I915_PARAM_HAS_PAGEFLIPPING 8 +#define I915_PARAM_HAS_EXECBUF2 9 +#define I915_PARAM_HAS_BSD 10 +#define I915_PARAM_HAS_BLT 11 +#define I915_PARAM_HAS_RELAXED_FENCING 12 +#define I915_PARAM_HAS_COHERENT_RINGS 13 +#define I915_PARAM_HAS_EXEC_CONSTANTS 14 +#define I915_PARAM_HAS_RELAXED_DELTA 15 +#define I915_PARAM_HAS_GEN7_SOL_RESET 16 +#define I915_PARAM_HAS_LLC 17 +#define I915_PARAM_HAS_ALIASING_PPGTT 18 +#define I915_PARAM_HAS_WAIT_TIMEOUT 19 +#define I915_PARAM_HAS_SEMAPHORES 20 +#define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21 +#define I915_PARAM_HAS_VEBOX 22 +#define I915_PARAM_HAS_SECURE_BATCHES 23 +#define I915_PARAM_HAS_PINNED_BATCHES 24 +#define I915_PARAM_HAS_EXEC_NO_RELOC 25 +#define I915_PARAM_HAS_EXEC_HANDLE_LUT 26 +#define I915_PARAM_HAS_WT 27 +#define I915_PARAM_CMD_PARSER_VERSION 28 + +typedef struct drm_i915_getparam { + int param; + int *value; +} drm_i915_getparam_t; + +/* Ioctl to set kernel params: + */ +#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1 +#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2 +#define I915_SETPARAM_ALLOW_BATCHBUFFER 3 +#define I915_SETPARAM_NUM_USED_FENCES 4 + +typedef struct drm_i915_setparam { + int param; + int value; +} drm_i915_setparam_t; + +/* A memory manager for regions of shared memory: + */ +#define I915_MEM_REGION_AGP 1 + +typedef struct drm_i915_mem_alloc { + int region; + int alignment; + int size; + int *region_offset; /* offset from start of fb or agp */ +} drm_i915_mem_alloc_t; + +typedef struct drm_i915_mem_free { + int region; + int region_offset; +} drm_i915_mem_free_t; + +typedef struct drm_i915_mem_init_heap { + int region; + int size; + int start; +} drm_i915_mem_init_heap_t; + +/* Allow memory manager to be torn down and re-initialized (eg on + * rotate): + */ +typedef struct drm_i915_mem_destroy_heap { + int region; +} drm_i915_mem_destroy_heap_t; + +/* Allow X server to configure which pipes to monitor for vblank signals + */ +#define DRM_I915_VBLANK_PIPE_A 1 +#define DRM_I915_VBLANK_PIPE_B 2 + +typedef struct drm_i915_vblank_pipe { + int pipe; +} drm_i915_vblank_pipe_t; + +/* Schedule buffer swap at given vertical blank: + */ +typedef struct drm_i915_vblank_swap { + drm_drawable_t drawable; + enum drm_vblank_seq_type seqtype; + unsigned int sequence; +} drm_i915_vblank_swap_t; + +typedef struct drm_i915_hws_addr { + __u64 addr; +} drm_i915_hws_addr_t; + +struct drm_i915_gem_init { + /** + * Beginning offset in the GTT to be managed by the DRM memory + * manager. + */ + __u64 gtt_start; + /** + * Ending offset in the GTT to be managed by the DRM memory + * manager. + */ + __u64 gtt_end; +}; + +struct drm_i915_gem_create { + /** + * Requested size for the object. + * + * The (page-aligned) allocated size for the object will be returned. + */ + __u64 size; + /** + * Returned handle for the object. + * + * Object handles are nonzero. + */ + __u32 handle; + __u32 pad; +}; + +struct drm_i915_gem_pread { + /** Handle for the object being read. */ + __u32 handle; + __u32 pad; + /** Offset into the object to read from */ + __u64 offset; + /** Length of data to read */ + __u64 size; + /** + * Pointer to write the data into. + * + * This is a fixed-size type for 32/64 compatibility. + */ + __u64 data_ptr; +}; + +struct drm_i915_gem_pwrite { + /** Handle for the object being written to. */ + __u32 handle; + __u32 pad; + /** Offset into the object to write to */ + __u64 offset; + /** Length of data to write */ + __u64 size; + /** + * Pointer to read the data from. + * + * This is a fixed-size type for 32/64 compatibility. + */ + __u64 data_ptr; +}; + +struct drm_i915_gem_mmap { + /** Handle for the object being mapped. */ + __u32 handle; + __u32 pad; + /** Offset in the object to map. */ + __u64 offset; + /** + * Length of data to map. + * + * The value will be page-aligned. + */ + __u64 size; + /** + * Returned pointer the data was mapped at. + * + * This is a fixed-size type for 32/64 compatibility. + */ + __u64 addr_ptr; +}; + +struct drm_i915_gem_mmap_gtt { + /** Handle for the object being mapped. */ + __u32 handle; + __u32 pad; + /** + * Fake offset to use for subsequent mmap call + * + * This is a fixed-size type for 32/64 compatibility. + */ + __u64 offset; +}; + +struct drm_i915_gem_set_domain { + /** Handle for the object */ + __u32 handle; + + /** New read domains */ + __u32 read_domains; + + /** New write domain */ + __u32 write_domain; +}; + +struct drm_i915_gem_sw_finish { + /** Handle for the object */ + __u32 handle; +}; + +struct drm_i915_gem_relocation_entry { + /** + * Handle of the buffer being pointed to by this relocation entry. + * + * It's appealing to make this be an index into the mm_validate_entry + * list to refer to the buffer, but this allows the driver to create + * a relocation list for state buffers and not re-write it per + * exec using the buffer. + */ + __u32 target_handle; + + /** + * Value to be added to the offset of the target buffer to make up + * the relocation entry. + */ + __u32 delta; + + /** Offset in the buffer the relocation entry will be written into */ + __u64 offset; + + /** + * Offset value of the target buffer that the relocation entry was last + * written as. + * + * If the buffer has the same offset as last time, we can skip syncing + * and writing the relocation. This value is written back out by + * the execbuffer ioctl when the relocation is written. + */ + __u64 presumed_offset; + + /** + * Target memory domains read by this operation. + */ + __u32 read_domains; + + /** + * Target memory domains written by this operation. + * + * Note that only one domain may be written by the whole + * execbuffer operation, so that where there are conflicts, + * the application will get -EINVAL back. + */ + __u32 write_domain; +}; + +/** @{ + * Intel memory domains + * + * Most of these just align with the various caches in + * the system and are used to flush and invalidate as + * objects end up cached in different domains. + */ +/** CPU cache */ +#define I915_GEM_DOMAIN_CPU 0x00000001 +/** Render cache, used by 2D and 3D drawing */ +#define I915_GEM_DOMAIN_RENDER 0x00000002 +/** Sampler cache, used by texture engine */ +#define I915_GEM_DOMAIN_SAMPLER 0x00000004 +/** Command queue, used to load batch buffers */ +#define I915_GEM_DOMAIN_COMMAND 0x00000008 +/** Instruction cache, used by shader programs */ +#define I915_GEM_DOMAIN_INSTRUCTION 0x00000010 +/** Vertex address cache */ +#define I915_GEM_DOMAIN_VERTEX 0x00000020 +/** GTT domain - aperture and scanout */ +#define I915_GEM_DOMAIN_GTT 0x00000040 +/** @} */ + +struct drm_i915_gem_exec_object { + /** + * User's handle for a buffer to be bound into the GTT for this + * operation. + */ + __u32 handle; + + /** Number of relocations to be performed on this buffer */ + __u32 relocation_count; + /** + * Pointer to array of struct drm_i915_gem_relocation_entry containing + * the relocations to be performed in this buffer. + */ + __u64 relocs_ptr; + + /** Required alignment in graphics aperture */ + __u64 alignment; + + /** + * Returned value of the updated offset of the object, for future + * presumed_offset writes. + */ + __u64 offset; +}; + +struct drm_i915_gem_execbuffer { + /** + * List of buffers to be validated with their relocations to be + * performend on them. + * + * This is a pointer to an array of struct drm_i915_gem_validate_entry. + * + * These buffers must be listed in an order such that all relocations + * a buffer is performing refer to buffers that have already appeared + * in the validate list. + */ + __u64 buffers_ptr; + __u32 buffer_count; + + /** Offset in the batchbuffer to start execution from. */ + __u32 batch_start_offset; + /** Bytes used in batchbuffer from batch_start_offset */ + __u32 batch_len; + __u32 DR1; + __u32 DR4; + __u32 num_cliprects; + /** This is a struct drm_clip_rect *cliprects */ + __u64 cliprects_ptr; +}; + +struct drm_i915_gem_exec_object2 { + /** + * User's handle for a buffer to be bound into the GTT for this + * operation. + */ + __u32 handle; + + /** Number of relocations to be performed on this buffer */ + __u32 relocation_count; + /** + * Pointer to array of struct drm_i915_gem_relocation_entry containing + * the relocations to be performed in this buffer. + */ + __u64 relocs_ptr; + + /** Required alignment in graphics aperture */ + __u64 alignment; + + /** + * Returned value of the updated offset of the object, for future + * presumed_offset writes. + */ + __u64 offset; + +#define EXEC_OBJECT_NEEDS_FENCE (1<<0) +#define EXEC_OBJECT_NEEDS_GTT (1<<1) +#define EXEC_OBJECT_WRITE (1<<2) +#define __EXEC_OBJECT_UNKNOWN_FLAGS -(EXEC_OBJECT_WRITE<<1) + __u64 flags; + + __u64 rsvd1; + __u64 rsvd2; +}; + +struct drm_i915_gem_execbuffer2 { + /** + * List of gem_exec_object2 structs + */ + __u64 buffers_ptr; + __u32 buffer_count; + + /** Offset in the batchbuffer to start execution from. */ + __u32 batch_start_offset; + /** Bytes used in batchbuffer from batch_start_offset */ + __u32 batch_len; + __u32 DR1; + __u32 DR4; + __u32 num_cliprects; + /** This is a struct drm_clip_rect *cliprects */ + __u64 cliprects_ptr; +#define I915_EXEC_RING_MASK (7<<0) +#define I915_EXEC_DEFAULT (0<<0) +#define I915_EXEC_RENDER (1<<0) +#define I915_EXEC_BSD (2<<0) +#define I915_EXEC_BLT (3<<0) +#define I915_EXEC_VEBOX (4<<0) + +/* Used for switching the constants addressing mode on gen4+ RENDER ring. + * Gen6+ only supports relative addressing to dynamic state (default) and + * absolute addressing. + * + * These flags are ignored for the BSD and BLT rings. + */ +#define I915_EXEC_CONSTANTS_MASK (3<<6) +#define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */ +#define I915_EXEC_CONSTANTS_ABSOLUTE (1<<6) +#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */ + __u64 flags; + __u64 rsvd1; /* now used for context info */ + __u64 rsvd2; +}; + +/** Resets the SO write offset registers for transform feedback on gen7. */ +#define I915_EXEC_GEN7_SOL_RESET (1<<8) + +/** Request a privileged ("secure") batch buffer. Note only available for + * DRM_ROOT_ONLY | DRM_MASTER processes. + */ +#define I915_EXEC_SECURE (1<<9) + +/** Inform the kernel that the batch is and will always be pinned. This + * negates the requirement for a workaround to be performed to avoid + * an incoherent CS (such as can be found on 830/845). If this flag is + * not passed, the kernel will endeavour to make sure the batch is + * coherent with the CS before execution. If this flag is passed, + * userspace assumes the responsibility for ensuring the same. + */ +#define I915_EXEC_IS_PINNED (1<<10) + +/** Provide a hint to the kernel that the command stream and auxiliary + * state buffers already holds the correct presumed addresses and so the + * relocation process may be skipped if no buffers need to be moved in + * preparation for the execbuffer. + */ +#define I915_EXEC_NO_RELOC (1<<11) + +/** Use the reloc.handle as an index into the exec object array rather + * than as the per-file handle. + */ +#define I915_EXEC_HANDLE_LUT (1<<12) + +#define __I915_EXEC_UNKNOWN_FLAGS -(I915_EXEC_HANDLE_LUT<<1) + +#define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) +#define i915_execbuffer2_set_context_id(eb2, context) \ + (eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK +#define i915_execbuffer2_get_context_id(eb2) \ + ((eb2).rsvd1 & I915_EXEC_CONTEXT_ID_MASK) + +struct drm_i915_gem_pin { + /** Handle of the buffer to be pinned. */ + __u32 handle; + __u32 pad; + + /** alignment required within the aperture */ + __u64 alignment; + + /** Returned GTT offset of the buffer. */ + __u64 offset; +}; + +struct drm_i915_gem_unpin { + /** Handle of the buffer to be unpinned. */ + __u32 handle; + __u32 pad; +}; + +struct drm_i915_gem_busy { + /** Handle of the buffer to check for busy */ + __u32 handle; + + /** Return busy status (1 if busy, 0 if idle). + * The high word is used to indicate on which rings the object + * currently resides: + * 16:31 - busy (r or r/w) rings (16 render, 17 bsd, 18 blt, etc) + */ + __u32 busy; +}; + +/** + * I915_CACHING_NONE + * + * GPU access is not coherent with cpu caches. Default for machines without an + * LLC. + */ +#define I915_CACHING_NONE 0 +/** + * I915_CACHING_CACHED + * + * GPU access is coherent with cpu caches and furthermore the data is cached in + * last-level caches shared between cpu cores and the gpu GT. Default on + * machines with HAS_LLC. + */ +#define I915_CACHING_CACHED 1 +/** + * I915_CACHING_DISPLAY + * + * Special GPU caching mode which is coherent with the scanout engines. + * Transparently falls back to I915_CACHING_NONE on platforms where no special + * cache mode (like write-through or gfdt flushing) is available. The kernel + * automatically sets this mode when using a buffer as a scanout target. + * Userspace can manually set this mode to avoid a costly stall and clflush in + * the hotpath of drawing the first frame. + */ +#define I915_CACHING_DISPLAY 2 + +struct drm_i915_gem_caching { + /** + * Handle of the buffer to set/get the caching level of. */ + __u32 handle; + + /** + * Cacheing level to apply or return value + * + * bits0-15 are for generic caching control (i.e. the above defined + * values). bits16-31 are reserved for platform-specific variations + * (e.g. l3$ caching on gen7). */ + __u32 caching; +}; + +#define I915_TILING_NONE 0 +#define I915_TILING_X 1 +#define I915_TILING_Y 2 + +#define I915_BIT_6_SWIZZLE_NONE 0 +#define I915_BIT_6_SWIZZLE_9 1 +#define I915_BIT_6_SWIZZLE_9_10 2 +#define I915_BIT_6_SWIZZLE_9_11 3 +#define I915_BIT_6_SWIZZLE_9_10_11 4 +/* Not seen by userland */ +#define I915_BIT_6_SWIZZLE_UNKNOWN 5 +/* Seen by userland. */ +#define I915_BIT_6_SWIZZLE_9_17 6 +#define I915_BIT_6_SWIZZLE_9_10_17 7 + +struct drm_i915_gem_set_tiling { + /** Handle of the buffer to have its tiling state updated */ + __u32 handle; + + /** + * Tiling mode for the object (I915_TILING_NONE, I915_TILING_X, + * I915_TILING_Y). + * + * This value is to be set on request, and will be updated by the + * kernel on successful return with the actual chosen tiling layout. + * + * The tiling mode may be demoted to I915_TILING_NONE when the system + * has bit 6 swizzling that can't be managed correctly by GEM. + * + * Buffer contents become undefined when changing tiling_mode. + */ + __u32 tiling_mode; + + /** + * Stride in bytes for the object when in I915_TILING_X or + * I915_TILING_Y. + */ + __u32 stride; + + /** + * Returned address bit 6 swizzling required for CPU access through + * mmap mapping. + */ + __u32 swizzle_mode; +}; + +struct drm_i915_gem_get_tiling { + /** Handle of the buffer to get tiling state for. */ + __u32 handle; + + /** + * Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X, + * I915_TILING_Y). + */ + __u32 tiling_mode; + + /** + * Returned address bit 6 swizzling required for CPU access through + * mmap mapping. + */ + __u32 swizzle_mode; +}; + +struct drm_i915_gem_get_aperture { + /** Total size of the aperture used by i915_gem_execbuffer, in bytes */ + __u64 aper_size; + + /** + * Available space in the aperture used by i915_gem_execbuffer, in + * bytes + */ + __u64 aper_available_size; +}; + +struct drm_i915_get_pipe_from_crtc_id { + /** ID of CRTC being requested **/ + __u32 crtc_id; + + /** pipe of requested CRTC **/ + __u32 pipe; +}; + +#define I915_MADV_WILLNEED 0 +#define I915_MADV_DONTNEED 1 +#define __I915_MADV_PURGED 2 /* internal state */ + +struct drm_i915_gem_madvise { + /** Handle of the buffer to change the backing store advice */ + __u32 handle; + + /* Advice: either the buffer will be needed again in the near future, + * or wont be and could be discarded under memory pressure. + */ + __u32 madv; + + /** Whether the backing store still exists. */ + __u32 retained; +}; + +/* flags */ +#define I915_OVERLAY_TYPE_MASK 0xff +#define I915_OVERLAY_YUV_PLANAR 0x01 +#define I915_OVERLAY_YUV_PACKED 0x02 +#define I915_OVERLAY_RGB 0x03 + +#define I915_OVERLAY_DEPTH_MASK 0xff00 +#define I915_OVERLAY_RGB24 0x1000 +#define I915_OVERLAY_RGB16 0x2000 +#define I915_OVERLAY_RGB15 0x3000 +#define I915_OVERLAY_YUV422 0x0100 +#define I915_OVERLAY_YUV411 0x0200 +#define I915_OVERLAY_YUV420 0x0300 +#define I915_OVERLAY_YUV410 0x0400 + +#define I915_OVERLAY_SWAP_MASK 0xff0000 +#define I915_OVERLAY_NO_SWAP 0x000000 +#define I915_OVERLAY_UV_SWAP 0x010000 +#define I915_OVERLAY_Y_SWAP 0x020000 +#define I915_OVERLAY_Y_AND_UV_SWAP 0x030000 + +#define I915_OVERLAY_FLAGS_MASK 0xff000000 +#define I915_OVERLAY_ENABLE 0x01000000 + +struct drm_intel_overlay_put_image { + /* various flags and src format description */ + __u32 flags; + /* source picture description */ + __u32 bo_handle; + /* stride values and offsets are in bytes, buffer relative */ + __u16 stride_Y; /* stride for packed formats */ + __u16 stride_UV; + __u32 offset_Y; /* offset for packet formats */ + __u32 offset_U; + __u32 offset_V; + /* in pixels */ + __u16 src_width; + __u16 src_height; + /* to compensate the scaling factors for partially covered surfaces */ + __u16 src_scan_width; + __u16 src_scan_height; + /* output crtc description */ + __u32 crtc_id; + __u16 dst_x; + __u16 dst_y; + __u16 dst_width; + __u16 dst_height; +}; + +/* flags */ +#define I915_OVERLAY_UPDATE_ATTRS (1<<0) +#define I915_OVERLAY_UPDATE_GAMMA (1<<1) +struct drm_intel_overlay_attrs { + __u32 flags; + __u32 color_key; + __s32 brightness; + __u32 contrast; + __u32 saturation; + __u32 gamma0; + __u32 gamma1; + __u32 gamma2; + __u32 gamma3; + __u32 gamma4; + __u32 gamma5; +}; + +/* + * Intel sprite handling + * + * Color keying works with a min/mask/max tuple. Both source and destination + * color keying is allowed. + * + * Source keying: + * Sprite pixels within the min & max values, masked against the color channels + * specified in the mask field, will be transparent. All other pixels will + * be displayed on top of the primary plane. For RGB surfaces, only the min + * and mask fields will be used; ranged compares are not allowed. + * + * Destination keying: + * Primary plane pixels that match the min value, masked against the color + * channels specified in the mask field, will be replaced by corresponding + * pixels from the sprite plane. + * + * Note that source & destination keying are exclusive; only one can be + * active on a given plane. + */ + +#define I915_SET_COLORKEY_NONE (1<<0) /* disable color key matching */ +#define I915_SET_COLORKEY_DESTINATION (1<<1) +#define I915_SET_COLORKEY_SOURCE (1<<2) +struct drm_intel_sprite_colorkey { + __u32 plane_id; + __u32 min_value; + __u32 channel_mask; + __u32 max_value; + __u32 flags; +}; + +struct drm_i915_gem_wait { + /** Handle of BO we shall wait on */ + __u32 bo_handle; + __u32 flags; + /** Number of nanoseconds to wait, Returns time remaining. */ + __s64 timeout_ns; +}; + +struct drm_i915_gem_context_create { + /* output: id of new context*/ + __u32 ctx_id; + __u32 pad; +}; + +struct drm_i915_gem_context_destroy { + __u32 ctx_id; + __u32 pad; +}; + +struct drm_i915_reg_read { + __u64 offset; + __u64 val; /* Return value */ +}; + +struct drm_i915_reset_stats { + __u32 ctx_id; + __u32 flags; + + /* All resets since boot/module reload, for all contexts */ + __u32 reset_count; + + /* Number of batches lost when active in GPU, for this context */ + __u32 batch_active; + + /* Number of batches lost pending for execution, for this context */ + __u32 batch_pending; + + __u32 pad; +}; + +struct drm_i915_gem_userptr { + __u64 user_ptr; + __u64 user_size; + __u32 flags; +#define I915_USERPTR_READ_ONLY 0x1 +#define I915_USERPTR_UNSYNCHRONIZED 0x80000000 + /** + * Returned handle for the object. + * + * Object handles are nonzero. + */ + __u32 handle; +}; + +#endif /* _I915_DRM_H_ */ diff --git a/include/drm/mach64_drm.h b/include/drm/mach64_drm.h new file mode 100644 index 0000000..1f5fd84 --- /dev/null +++ b/include/drm/mach64_drm.h @@ -0,0 +1,256 @@ +/* mach64_drm.h -- Public header for the mach64 driver -*- linux-c -*- + * Created: Thu Nov 30 20:04:32 2000 by gareth@valinux.com + */ +/* + * Copyright 2000 Gareth Hughes + * Copyright 2002 Frank C. Earl + * Copyright 2002-2003 Leif Delgass + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT OWNER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: + * Gareth Hughes + * Frank C. Earl + * Leif Delgass + */ + +#ifndef __MACH64_DRM_H__ +#define __MACH64_DRM_H__ + +/* WARNING: If you change any of these defines, make sure to change the + * defines in the Xserver file (mach64_sarea.h) + */ +#ifndef __MACH64_SAREA_DEFINES__ +#define __MACH64_SAREA_DEFINES__ + +/* What needs to be changed for the current vertex buffer? + * GH: We're going to be pedantic about this. We want the card to do as + * little as possible, so let's avoid having it fetch a whole bunch of + * register values that don't change all that often, if at all. + */ +#define MACH64_UPLOAD_DST_OFF_PITCH 0x0001 +#define MACH64_UPLOAD_Z_OFF_PITCH 0x0002 +#define MACH64_UPLOAD_Z_ALPHA_CNTL 0x0004 +#define MACH64_UPLOAD_SCALE_3D_CNTL 0x0008 +#define MACH64_UPLOAD_DP_FOG_CLR 0x0010 +#define MACH64_UPLOAD_DP_WRITE_MASK 0x0020 +#define MACH64_UPLOAD_DP_PIX_WIDTH 0x0040 +#define MACH64_UPLOAD_SETUP_CNTL 0x0080 +#define MACH64_UPLOAD_MISC 0x0100 +#define MACH64_UPLOAD_TEXTURE 0x0200 +#define MACH64_UPLOAD_TEX0IMAGE 0x0400 +#define MACH64_UPLOAD_TEX1IMAGE 0x0800 +#define MACH64_UPLOAD_CLIPRECTS 0x1000 /* handled client-side */ +#define MACH64_UPLOAD_CONTEXT 0x00ff +#define MACH64_UPLOAD_ALL 0x1fff + +/* DMA buffer size + */ +#define MACH64_BUFFER_SIZE 16384 + +/* Max number of swaps allowed on the ring + * before the client must wait + */ +#define MACH64_MAX_QUEUED_FRAMES 3U + +/* Byte offsets for host blit buffer data + */ +#define MACH64_HOSTDATA_BLIT_OFFSET 104 + +/* Keep these small for testing. + */ +#define MACH64_NR_SAREA_CLIPRECTS 8 + +#define MACH64_CARD_HEAP 0 +#define MACH64_AGP_HEAP 1 +#define MACH64_NR_TEX_HEAPS 2 +#define MACH64_NR_TEX_REGIONS 64 +#define MACH64_LOG_TEX_GRANULARITY 16 + +#define MACH64_TEX_MAXLEVELS 1 + +#define MACH64_NR_CONTEXT_REGS 15 +#define MACH64_NR_TEXTURE_REGS 4 + +#endif /* __MACH64_SAREA_DEFINES__ */ + +typedef struct { + unsigned int dst_off_pitch; + + unsigned int z_off_pitch; + unsigned int z_cntl; + unsigned int alpha_tst_cntl; + + unsigned int scale_3d_cntl; + + unsigned int sc_left_right; + unsigned int sc_top_bottom; + + unsigned int dp_fog_clr; + unsigned int dp_write_mask; + unsigned int dp_pix_width; + unsigned int dp_mix; + unsigned int dp_src; + + unsigned int clr_cmp_cntl; + unsigned int gui_traj_cntl; + + unsigned int setup_cntl; + + unsigned int tex_size_pitch; + unsigned int tex_cntl; + unsigned int secondary_tex_off; + unsigned int tex_offset; +} drm_mach64_context_regs_t; + +typedef struct drm_mach64_sarea { + /* The channel for communication of state information to the kernel + * on firing a vertex dma buffer. + */ + drm_mach64_context_regs_t context_state; + unsigned int dirty; + unsigned int vertsize; + + /* The current cliprects, or a subset thereof. + */ + struct drm_clip_rect boxes[MACH64_NR_SAREA_CLIPRECTS]; + unsigned int nbox; + + /* Counters for client-side throttling of rendering clients. + */ + unsigned int frames_queued; + + /* Texture memory LRU. + */ + struct drm_tex_region tex_list[MACH64_NR_TEX_HEAPS][MACH64_NR_TEX_REGIONS + + 1]; + unsigned int tex_age[MACH64_NR_TEX_HEAPS]; + int ctx_owner; +} drm_mach64_sarea_t; + +/* WARNING: If you change any of these defines, make sure to change the + * defines in the Xserver file (mach64_common.h) + */ + +/* Mach64 specific ioctls + * The device specific ioctl range is 0x40 to 0x79. + */ + +#define DRM_MACH64_INIT 0x00 +#define DRM_MACH64_IDLE 0x01 +#define DRM_MACH64_RESET 0x02 +#define DRM_MACH64_SWAP 0x03 +#define DRM_MACH64_CLEAR 0x04 +#define DRM_MACH64_VERTEX 0x05 +#define DRM_MACH64_BLIT 0x06 +#define DRM_MACH64_FLUSH 0x07 +#define DRM_MACH64_GETPARAM 0x08 + +#define DRM_IOCTL_MACH64_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_MACH64_INIT, drm_mach64_init_t) +#define DRM_IOCTL_MACH64_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_MACH64_IDLE ) +#define DRM_IOCTL_MACH64_RESET DRM_IO( DRM_COMMAND_BASE + DRM_MACH64_RESET ) +#define DRM_IOCTL_MACH64_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_MACH64_SWAP ) +#define DRM_IOCTL_MACH64_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_MACH64_CLEAR, drm_mach64_clear_t) +#define DRM_IOCTL_MACH64_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_MACH64_VERTEX, drm_mach64_vertex_t) +#define DRM_IOCTL_MACH64_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_MACH64_BLIT, drm_mach64_blit_t) +#define DRM_IOCTL_MACH64_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_MACH64_FLUSH ) +#define DRM_IOCTL_MACH64_GETPARAM DRM_IOWR( DRM_COMMAND_BASE + DRM_MACH64_GETPARAM, drm_mach64_getparam_t) + +/* Buffer flags for clears + */ +#define MACH64_FRONT 0x1 +#define MACH64_BACK 0x2 +#define MACH64_DEPTH 0x4 + +/* Primitive types for vertex buffers + */ +#define MACH64_PRIM_POINTS 0x00000000 +#define MACH64_PRIM_LINES 0x00000001 +#define MACH64_PRIM_LINE_LOOP 0x00000002 +#define MACH64_PRIM_LINE_STRIP 0x00000003 +#define MACH64_PRIM_TRIANGLES 0x00000004 +#define MACH64_PRIM_TRIANGLE_STRIP 0x00000005 +#define MACH64_PRIM_TRIANGLE_FAN 0x00000006 +#define MACH64_PRIM_QUADS 0x00000007 +#define MACH64_PRIM_QUAD_STRIP 0x00000008 +#define MACH64_PRIM_POLYGON 0x00000009 + +typedef enum _drm_mach64_dma_mode_t { + MACH64_MODE_DMA_ASYNC, + MACH64_MODE_DMA_SYNC, + MACH64_MODE_MMIO +} drm_mach64_dma_mode_t; + +typedef struct drm_mach64_init { + enum { + DRM_MACH64_INIT_DMA = 0x01, + DRM_MACH64_CLEANUP_DMA = 0x02 + } func; + + unsigned long sarea_priv_offset; + int is_pci; + drm_mach64_dma_mode_t dma_mode; + + unsigned int fb_bpp; + unsigned int front_offset, front_pitch; + unsigned int back_offset, back_pitch; + + unsigned int depth_bpp; + unsigned int depth_offset, depth_pitch; + + unsigned long fb_offset; + unsigned long mmio_offset; + unsigned long ring_offset; + unsigned long buffers_offset; + unsigned long agp_textures_offset; +} drm_mach64_init_t; + +typedef struct drm_mach64_clear { + unsigned int flags; + int x, y, w, h; + unsigned int clear_color; + unsigned int clear_depth; +} drm_mach64_clear_t; + +typedef struct drm_mach64_vertex { + int prim; + void *buf; /* Address of vertex buffer */ + unsigned long used; /* Number of bytes in buffer */ + int discard; /* Client finished with buffer? */ +} drm_mach64_vertex_t; + +typedef struct drm_mach64_blit { + void *buf; + int pitch; + int offset; + int format; + unsigned short x, y; + unsigned short width, height; +} drm_mach64_blit_t; + +typedef struct drm_mach64_getparam { + enum { + MACH64_PARAM_FRAMES_QUEUED = 0x01, + MACH64_PARAM_IRQ_NR = 0x02 + } param; + void *value; +} drm_mach64_getparam_t; + +#endif diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h new file mode 100644 index 0000000..b630e8f --- /dev/null +++ b/include/drm/mga_drm.h @@ -0,0 +1,419 @@ +/* mga_drm.h -- Public header for the Matrox g200/g400 driver -*- linux-c -*- + * Created: Tue Jan 25 01:50:01 1999 by jhartmann@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: + * Jeff Hartmann + * Keith Whitwell + * + * Rewritten by: + * Gareth Hughes + */ + +#ifndef __MGA_DRM_H__ +#define __MGA_DRM_H__ + +#include "drm.h" + +/* WARNING: If you change any of these defines, make sure to change the + * defines in the Xserver file (mga_sarea.h) + */ + +#ifndef __MGA_SAREA_DEFINES__ +#define __MGA_SAREA_DEFINES__ + +/* WARP pipe flags + */ +#define MGA_F 0x1 /* fog */ +#define MGA_A 0x2 /* alpha */ +#define MGA_S 0x4 /* specular */ +#define MGA_T2 0x8 /* multitexture */ + +#define MGA_WARP_TGZ 0 +#define MGA_WARP_TGZF (MGA_F) +#define MGA_WARP_TGZA (MGA_A) +#define MGA_WARP_TGZAF (MGA_F|MGA_A) +#define MGA_WARP_TGZS (MGA_S) +#define MGA_WARP_TGZSF (MGA_S|MGA_F) +#define MGA_WARP_TGZSA (MGA_S|MGA_A) +#define MGA_WARP_TGZSAF (MGA_S|MGA_F|MGA_A) +#define MGA_WARP_T2GZ (MGA_T2) +#define MGA_WARP_T2GZF (MGA_T2|MGA_F) +#define MGA_WARP_T2GZA (MGA_T2|MGA_A) +#define MGA_WARP_T2GZAF (MGA_T2|MGA_A|MGA_F) +#define MGA_WARP_T2GZS (MGA_T2|MGA_S) +#define MGA_WARP_T2GZSF (MGA_T2|MGA_S|MGA_F) +#define MGA_WARP_T2GZSA (MGA_T2|MGA_S|MGA_A) +#define MGA_WARP_T2GZSAF (MGA_T2|MGA_S|MGA_F|MGA_A) + +#define MGA_MAX_G200_PIPES 8 /* no multitex */ +#define MGA_MAX_G400_PIPES 16 +#define MGA_MAX_WARP_PIPES MGA_MAX_G400_PIPES +#define MGA_WARP_UCODE_SIZE 32768 /* in bytes */ + +#define MGA_CARD_TYPE_G200 1 +#define MGA_CARD_TYPE_G400 2 +#define MGA_CARD_TYPE_G450 3 /* not currently used */ +#define MGA_CARD_TYPE_G550 4 + +#define MGA_FRONT 0x1 +#define MGA_BACK 0x2 +#define MGA_DEPTH 0x4 + +/* What needs to be changed for the current vertex dma buffer? + */ +#define MGA_UPLOAD_CONTEXT 0x1 +#define MGA_UPLOAD_TEX0 0x2 +#define MGA_UPLOAD_TEX1 0x4 +#define MGA_UPLOAD_PIPE 0x8 +#define MGA_UPLOAD_TEX0IMAGE 0x10 /* handled client-side */ +#define MGA_UPLOAD_TEX1IMAGE 0x20 /* handled client-side */ +#define MGA_UPLOAD_2D 0x40 +#define MGA_WAIT_AGE 0x80 /* handled client-side */ +#define MGA_UPLOAD_CLIPRECTS 0x100 /* handled client-side */ +#if 0 +#define MGA_DMA_FLUSH 0x200 /* set when someone gets the lock + quiescent */ +#endif + +/* 32 buffers of 64k each, total 2 meg. + */ +#define MGA_BUFFER_SIZE (1 << 16) +#define MGA_NUM_BUFFERS 128 + +/* Keep these small for testing. + */ +#define MGA_NR_SAREA_CLIPRECTS 8 + +/* 2 heaps (1 for card, 1 for agp), each divided into upto 128 + * regions, subject to a minimum region size of (1<<16) == 64k. + * + * Clients may subdivide regions internally, but when sharing between + * clients, the region size is the minimum granularity. + */ + +#define MGA_CARD_HEAP 0 +#define MGA_AGP_HEAP 1 +#define MGA_NR_TEX_HEAPS 2 +#define MGA_NR_TEX_REGIONS 16 +#define MGA_LOG_MIN_TEX_REGION_SIZE 16 + +#define DRM_MGA_IDLE_RETRY 2048 + +#endif /* __MGA_SAREA_DEFINES__ */ + +/* Setup registers for 3D context + */ +typedef struct { + unsigned int dstorg; + unsigned int maccess; + unsigned int plnwt; + unsigned int dwgctl; + unsigned int alphactrl; + unsigned int fogcolor; + unsigned int wflag; + unsigned int tdualstage0; + unsigned int tdualstage1; + unsigned int fcol; + unsigned int stencil; + unsigned int stencilctl; +} drm_mga_context_regs_t; + +/* Setup registers for 2D, X server + */ +typedef struct { + unsigned int pitch; +} drm_mga_server_regs_t; + +/* Setup registers for each texture unit + */ +typedef struct { + unsigned int texctl; + unsigned int texctl2; + unsigned int texfilter; + unsigned int texbordercol; + unsigned int texorg; + unsigned int texwidth; + unsigned int texheight; + unsigned int texorg1; + unsigned int texorg2; + unsigned int texorg3; + unsigned int texorg4; +} drm_mga_texture_regs_t; + +/* General aging mechanism + */ +typedef struct { + unsigned int head; /* Position of head pointer */ + unsigned int wrap; /* Primary DMA wrap count */ +} drm_mga_age_t; + +typedef struct _drm_mga_sarea { + /* The channel for communication of state information to the kernel + * on firing a vertex dma buffer. + */ + drm_mga_context_regs_t context_state; + drm_mga_server_regs_t server_state; + drm_mga_texture_regs_t tex_state[2]; + unsigned int warp_pipe; + unsigned int dirty; + unsigned int vertsize; + + /* The current cliprects, or a subset thereof. + */ + struct drm_clip_rect boxes[MGA_NR_SAREA_CLIPRECTS]; + unsigned int nbox; + + /* Information about the most recently used 3d drawable. The + * client fills in the req_* fields, the server fills in the + * exported_ fields and puts the cliprects into boxes, above. + * + * The client clears the exported_drawable field before + * clobbering the boxes data. + */ + unsigned int req_drawable; /* the X drawable id */ + unsigned int req_draw_buffer; /* MGA_FRONT or MGA_BACK */ + + unsigned int exported_drawable; + unsigned int exported_index; + unsigned int exported_stamp; + unsigned int exported_buffers; + unsigned int exported_nfront; + unsigned int exported_nback; + int exported_back_x, exported_front_x, exported_w; + int exported_back_y, exported_front_y, exported_h; + struct drm_clip_rect exported_boxes[MGA_NR_SAREA_CLIPRECTS]; + + /* Counters for aging textures and for client-side throttling. + */ + unsigned int status[4]; + unsigned int last_wrap; + + drm_mga_age_t last_frame; + unsigned int last_enqueue; /* last time a buffer was enqueued */ + unsigned int last_dispatch; /* age of the most recently dispatched buffer */ + unsigned int last_quiescent; /* */ + + /* LRU lists for texture memory in agp space and on the card. + */ + struct drm_tex_region texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS + 1]; + unsigned int texAge[MGA_NR_TEX_HEAPS]; + + /* Mechanism to validate card state. + */ + int ctxOwner; +} drm_mga_sarea_t; + +/* MGA specific ioctls + * The device specific ioctl range is 0x40 to 0x79. + */ +#define DRM_MGA_INIT 0x00 +#define DRM_MGA_FLUSH 0x01 +#define DRM_MGA_RESET 0x02 +#define DRM_MGA_SWAP 0x03 +#define DRM_MGA_CLEAR 0x04 +#define DRM_MGA_VERTEX 0x05 +#define DRM_MGA_INDICES 0x06 +#define DRM_MGA_ILOAD 0x07 +#define DRM_MGA_BLIT 0x08 +#define DRM_MGA_GETPARAM 0x09 + +/* 3.2: + * ioctls for operating on fences. + */ +#define DRM_MGA_SET_FENCE 0x0a +#define DRM_MGA_WAIT_FENCE 0x0b +#define DRM_MGA_DMA_BOOTSTRAP 0x0c + +#define DRM_IOCTL_MGA_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INIT, drm_mga_init_t) +#define DRM_IOCTL_MGA_FLUSH DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_FLUSH, drm_lock_t) +#define DRM_IOCTL_MGA_RESET DRM_IO( DRM_COMMAND_BASE + DRM_MGA_RESET) +#define DRM_IOCTL_MGA_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_MGA_SWAP) +#define DRM_IOCTL_MGA_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_CLEAR, drm_mga_clear_t) +#define DRM_IOCTL_MGA_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_VERTEX, drm_mga_vertex_t) +#define DRM_IOCTL_MGA_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INDICES, drm_mga_indices_t) +#define DRM_IOCTL_MGA_ILOAD DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_ILOAD, drm_mga_iload_t) +#define DRM_IOCTL_MGA_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_BLIT, drm_mga_blit_t) +#define DRM_IOCTL_MGA_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_GETPARAM, drm_mga_getparam_t) +#define DRM_IOCTL_MGA_SET_FENCE DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_SET_FENCE, __u32) +#define DRM_IOCTL_MGA_WAIT_FENCE DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_WAIT_FENCE, __u32) +#define DRM_IOCTL_MGA_DMA_BOOTSTRAP DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_DMA_BOOTSTRAP, drm_mga_dma_bootstrap_t) + +typedef struct _drm_mga_warp_index { + int installed; + unsigned long phys_addr; + int size; +} drm_mga_warp_index_t; + +typedef struct drm_mga_init { + enum { + MGA_INIT_DMA = 0x01, + MGA_CLEANUP_DMA = 0x02 + } func; + + unsigned long sarea_priv_offset; + + int chipset; + int sgram; + + unsigned int maccess; + + unsigned int fb_cpp; + unsigned int front_offset, front_pitch; + unsigned int back_offset, back_pitch; + + unsigned int depth_cpp; + unsigned int depth_offset, depth_pitch; + + unsigned int texture_offset[MGA_NR_TEX_HEAPS]; + unsigned int texture_size[MGA_NR_TEX_HEAPS]; + + unsigned long fb_offset; + unsigned long mmio_offset; + unsigned long status_offset; + unsigned long warp_offset; + unsigned long primary_offset; + unsigned long buffers_offset; +} drm_mga_init_t; + +typedef struct drm_mga_dma_bootstrap { + /** + * \name AGP texture region + * + * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, these fields will + * be filled in with the actual AGP texture settings. + * + * \warning + * If these fields are non-zero, but dma_mga_dma_bootstrap::agp_mode + * is zero, it means that PCI memory (most likely through the use of + * an IOMMU) is being used for "AGP" textures. + */ + /*@{ */ + unsigned long texture_handle; /**< Handle used to map AGP textures. */ + __u32 texture_size; /**< Size of the AGP texture region. */ + /*@} */ + + /** + * Requested size of the primary DMA region. + * + * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be + * filled in with the actual AGP mode. If AGP was not available + */ + __u32 primary_size; + + /** + * Requested number of secondary DMA buffers. + * + * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be + * filled in with the actual number of secondary DMA buffers + * allocated. Particularly when PCI DMA is used, this may be + * (subtantially) less than the number requested. + */ + __u32 secondary_bin_count; + + /** + * Requested size of each secondary DMA buffer. + * + * While the kernel \b is free to reduce + * dma_mga_dma_bootstrap::secondary_bin_count, it is \b not allowed + * to reduce dma_mga_dma_bootstrap::secondary_bin_size. + */ + __u32 secondary_bin_size; + + /** + * Bit-wise mask of AGPSTAT2_* values. Currently only \c AGPSTAT2_1X, + * \c AGPSTAT2_2X, and \c AGPSTAT2_4X are supported. If this value is + * zero, it means that PCI DMA should be used, even if AGP is + * possible. + * + * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be + * filled in with the actual AGP mode. If AGP was not available + * (i.e., PCI DMA was used), this value will be zero. + */ + __u32 agp_mode; + + /** + * Desired AGP GART size, measured in megabytes. + */ + __u8 agp_size; +} drm_mga_dma_bootstrap_t; + +typedef struct drm_mga_clear { + unsigned int flags; + unsigned int clear_color; + unsigned int clear_depth; + unsigned int color_mask; + unsigned int depth_mask; +} drm_mga_clear_t; + +typedef struct drm_mga_vertex { + int idx; /* buffer to queue */ + int used; /* bytes in use */ + int discard; /* client finished with buffer? */ +} drm_mga_vertex_t; + +typedef struct drm_mga_indices { + int idx; /* buffer to queue */ + unsigned int start; + unsigned int end; + int discard; /* client finished with buffer? */ +} drm_mga_indices_t; + +typedef struct drm_mga_iload { + int idx; + unsigned int dstorg; + unsigned int length; +} drm_mga_iload_t; + +typedef struct _drm_mga_blit { + unsigned int planemask; + unsigned int srcorg; + unsigned int dstorg; + int src_pitch, dst_pitch; + int delta_sx, delta_sy; + int delta_dx, delta_dy; + int height, ydir; /* flip image vertically */ + int source_pitch, dest_pitch; +} drm_mga_blit_t; + +/* 3.1: An ioctl to get parameters that aren't available to the 3d + * client any other way. + */ +#define MGA_PARAM_IRQ_NR 1 + +/* 3.2: Query the actual card type. The DDX only distinguishes between + * G200 chips and non-G200 chips, which it calls G400. It turns out that + * there are some very sublte differences between the G4x0 chips and the G550 + * chips. Using this parameter query, a client-side driver can detect the + * difference between a G4x0 and a G550. + */ +#define MGA_PARAM_CARD_TYPE 2 + +typedef struct drm_mga_getparam { + int param; + void *value; +} drm_mga_getparam_t; + +#endif diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h new file mode 100644 index 0000000..b18cad0 --- /dev/null +++ b/include/drm/nouveau_drm.h @@ -0,0 +1,208 @@ +/* + * Copyright 2005 Stephane Marchesin. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef __NOUVEAU_DRM_H__ +#define __NOUVEAU_DRM_H__ + +#define NOUVEAU_DRM_HEADER_PATCHLEVEL 16 + +struct drm_nouveau_channel_alloc { + uint32_t fb_ctxdma_handle; + uint32_t tt_ctxdma_handle; + + int channel; + uint32_t pushbuf_domains; + + /* Notifier memory */ + uint32_t notifier_handle; + + /* DRM-enforced subchannel assignments */ + struct { + uint32_t handle; + uint32_t grclass; + } subchan[8]; + uint32_t nr_subchan; +}; + +struct drm_nouveau_channel_free { + int channel; +}; + +struct drm_nouveau_grobj_alloc { + int channel; + uint32_t handle; + int class; +}; + +struct drm_nouveau_notifierobj_alloc { + uint32_t channel; + uint32_t handle; + uint32_t size; + uint32_t offset; +}; + +struct drm_nouveau_gpuobj_free { + int channel; + uint32_t handle; +}; + +/* FIXME : maybe unify {GET,SET}PARAMs */ +#define NOUVEAU_GETPARAM_PCI_VENDOR 3 +#define NOUVEAU_GETPARAM_PCI_DEVICE 4 +#define NOUVEAU_GETPARAM_BUS_TYPE 5 +#define NOUVEAU_GETPARAM_FB_PHYSICAL 6 +#define NOUVEAU_GETPARAM_AGP_PHYSICAL 7 +#define NOUVEAU_GETPARAM_FB_SIZE 8 +#define NOUVEAU_GETPARAM_AGP_SIZE 9 +#define NOUVEAU_GETPARAM_PCI_PHYSICAL 10 +#define NOUVEAU_GETPARAM_CHIPSET_ID 11 +#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12 +#define NOUVEAU_GETPARAM_GRAPH_UNITS 13 +#define NOUVEAU_GETPARAM_PTIMER_TIME 14 +#define NOUVEAU_GETPARAM_HAS_BO_USAGE 15 +#define NOUVEAU_GETPARAM_HAS_PAGEFLIP 16 +struct drm_nouveau_getparam { + uint64_t param; + uint64_t value; +}; + +struct drm_nouveau_setparam { + uint64_t param; + uint64_t value; +}; + +#define NOUVEAU_GEM_DOMAIN_CPU (1 << 0) +#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1) +#define NOUVEAU_GEM_DOMAIN_GART (1 << 2) +#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3) + +#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00 +#define NOUVEAU_GEM_TILE_16BPP 0x00000001 +#define NOUVEAU_GEM_TILE_32BPP 0x00000002 +#define NOUVEAU_GEM_TILE_ZETA 0x00000004 +#define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008 + +struct drm_nouveau_gem_info { + uint32_t handle; + uint32_t domain; + uint64_t size; + uint64_t offset; + uint64_t map_handle; + uint32_t tile_mode; + uint32_t tile_flags; +}; + +struct drm_nouveau_gem_new { + struct drm_nouveau_gem_info info; + uint32_t channel_hint; + uint32_t align; +}; + +#define NOUVEAU_GEM_MAX_BUFFERS 1024 +struct drm_nouveau_gem_pushbuf_bo_presumed { + uint32_t valid; + uint32_t domain; + uint64_t offset; +}; + +struct drm_nouveau_gem_pushbuf_bo { + uint64_t user_priv; + uint32_t handle; + uint32_t read_domains; + uint32_t write_domains; + uint32_t valid_domains; + struct drm_nouveau_gem_pushbuf_bo_presumed presumed; +}; + +#define NOUVEAU_GEM_RELOC_LOW (1 << 0) +#define NOUVEAU_GEM_RELOC_HIGH (1 << 1) +#define NOUVEAU_GEM_RELOC_OR (1 << 2) +#define NOUVEAU_GEM_MAX_RELOCS 1024 +struct drm_nouveau_gem_pushbuf_reloc { + uint32_t reloc_bo_index; + uint32_t reloc_bo_offset; + uint32_t bo_index; + uint32_t flags; + uint32_t data; + uint32_t vor; + uint32_t tor; +}; + +#define NOUVEAU_GEM_MAX_PUSH 512 +struct drm_nouveau_gem_pushbuf_push { + uint32_t bo_index; + uint32_t pad; + uint64_t offset; + uint64_t length; +}; + +struct drm_nouveau_gem_pushbuf { + uint32_t channel; + uint32_t nr_buffers; + uint64_t buffers; + uint32_t nr_relocs; + uint32_t nr_push; + uint64_t relocs; + uint64_t push; + uint32_t suffix0; + uint32_t suffix1; + uint64_t vram_available; + uint64_t gart_available; +}; + +#define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001 +#define NOUVEAU_GEM_CPU_PREP_NOBLOCK 0x00000002 +#define NOUVEAU_GEM_CPU_PREP_WRITE 0x00000004 +struct drm_nouveau_gem_cpu_prep { + uint32_t handle; + uint32_t flags; +}; + +struct drm_nouveau_gem_cpu_fini { + uint32_t handle; +}; + +enum nouveau_bus_type { + NV_AGP = 0, + NV_PCI = 1, + NV_PCIE = 2, +}; + +struct drm_nouveau_sarea { +}; + +#define DRM_NOUVEAU_GETPARAM 0x00 +#define DRM_NOUVEAU_SETPARAM 0x01 +#define DRM_NOUVEAU_CHANNEL_ALLOC 0x02 +#define DRM_NOUVEAU_CHANNEL_FREE 0x03 +#define DRM_NOUVEAU_GROBJ_ALLOC 0x04 +#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x05 +#define DRM_NOUVEAU_GPUOBJ_FREE 0x06 +#define DRM_NOUVEAU_GEM_NEW 0x40 +#define DRM_NOUVEAU_GEM_PUSHBUF 0x41 +#define DRM_NOUVEAU_GEM_CPU_PREP 0x42 +#define DRM_NOUVEAU_GEM_CPU_FINI 0x43 +#define DRM_NOUVEAU_GEM_INFO 0x44 + +#endif /* __NOUVEAU_DRM_H__ */ diff --git a/include/drm/qxl_drm.h b/include/drm/qxl_drm.h new file mode 100644 index 0000000..1e331a8 --- /dev/null +++ b/include/drm/qxl_drm.h @@ -0,0 +1,152 @@ +/* + * Copyright 2013 Red Hat + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef QXL_DRM_H +#define QXL_DRM_H + +#include +#include "drm.h" + +/* Please note that modifications to all structs defined here are + * subject to backwards-compatibility constraints. + * + * Do not use pointers, use uint64_t instead for 32 bit / 64 bit user/kernel + * compatibility Keep fields aligned to their size + */ + +#define QXL_GEM_DOMAIN_CPU 0 +#define QXL_GEM_DOMAIN_VRAM 1 +#define QXL_GEM_DOMAIN_SURFACE 2 + +#define DRM_QXL_ALLOC 0x00 +#define DRM_QXL_MAP 0x01 +#define DRM_QXL_EXECBUFFER 0x02 +#define DRM_QXL_UPDATE_AREA 0x03 +#define DRM_QXL_GETPARAM 0x04 +#define DRM_QXL_CLIENTCAP 0x05 + +#define DRM_QXL_ALLOC_SURF 0x06 + +struct drm_qxl_alloc { + uint32_t size; + uint32_t handle; /* 0 is an invalid handle */ +}; + +struct drm_qxl_map { + uint64_t offset; /* use for mmap system call */ + uint32_t handle; + uint32_t pad; +}; + +/* + * dest is the bo we are writing the relocation into + * src is bo we are relocating. + * *(dest_handle.base_addr + dest_offset) = physical_address(src_handle.addr + + * src_offset) + */ +#define QXL_RELOC_TYPE_BO 1 +#define QXL_RELOC_TYPE_SURF 2 + +struct drm_qxl_reloc { + uint64_t src_offset; /* offset into src_handle or src buffer */ + uint64_t dst_offset; /* offset in dest handle */ + uint32_t src_handle; /* dest handle to compute address from */ + uint32_t dst_handle; /* 0 if to command buffer */ + uint32_t reloc_type; + uint32_t pad; +}; + +struct drm_qxl_command { + uint64_t command; /* void* */ + uint64_t relocs; /* struct drm_qxl_reloc* */ + uint32_t type; + uint32_t command_size; + uint32_t relocs_num; + uint32_t pad; +}; + +/* XXX: call it drm_qxl_commands? */ +struct drm_qxl_execbuffer { + uint32_t flags; /* for future use */ + uint32_t commands_num; + uint64_t commands; /* struct drm_qxl_command* */ +}; + +struct drm_qxl_update_area { + uint32_t handle; + uint32_t top; + uint32_t left; + uint32_t bottom; + uint32_t right; + uint32_t pad; +}; + +#define QXL_PARAM_NUM_SURFACES 1 /* rom->n_surfaces */ +#define QXL_PARAM_MAX_RELOCS 2 +struct drm_qxl_getparam { + uint64_t param; + uint64_t value; +}; + +/* these are one bit values */ +struct drm_qxl_clientcap { + uint32_t index; + uint32_t pad; +}; + +struct drm_qxl_alloc_surf { + uint32_t format; + uint32_t width; + uint32_t height; + int32_t stride; + uint32_t handle; + uint32_t pad; +}; + +#define DRM_IOCTL_QXL_ALLOC \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC, struct drm_qxl_alloc) + +#define DRM_IOCTL_QXL_MAP \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_MAP, struct drm_qxl_map) + +#define DRM_IOCTL_QXL_EXECBUFFER \ + DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_EXECBUFFER,\ + struct drm_qxl_execbuffer) + +#define DRM_IOCTL_QXL_UPDATE_AREA \ + DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_UPDATE_AREA,\ + struct drm_qxl_update_area) + +#define DRM_IOCTL_QXL_GETPARAM \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_GETPARAM,\ + struct drm_qxl_getparam) + +#define DRM_IOCTL_QXL_CLIENTCAP \ + DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_CLIENTCAP,\ + struct drm_qxl_clientcap) + +#define DRM_IOCTL_QXL_ALLOC_SURF \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC_SURF,\ + struct drm_qxl_alloc_surf) + +#endif diff --git a/include/drm/r128_drm.h b/include/drm/r128_drm.h new file mode 100644 index 0000000..ede78ff --- /dev/null +++ b/include/drm/r128_drm.h @@ -0,0 +1,326 @@ +/* r128_drm.h -- Public header for the r128 driver -*- linux-c -*- + * Created: Wed Apr 5 19:24:19 2000 by kevin@precisioninsight.com + */ +/* + * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: + * Gareth Hughes + * Kevin E. Martin + */ + +#ifndef __R128_DRM_H__ +#define __R128_DRM_H__ + +/* WARNING: If you change any of these defines, make sure to change the + * defines in the X server file (r128_sarea.h) + */ +#ifndef __R128_SAREA_DEFINES__ +#define __R128_SAREA_DEFINES__ + +/* What needs to be changed for the current vertex buffer? + */ +#define R128_UPLOAD_CONTEXT 0x001 +#define R128_UPLOAD_SETUP 0x002 +#define R128_UPLOAD_TEX0 0x004 +#define R128_UPLOAD_TEX1 0x008 +#define R128_UPLOAD_TEX0IMAGES 0x010 +#define R128_UPLOAD_TEX1IMAGES 0x020 +#define R128_UPLOAD_CORE 0x040 +#define R128_UPLOAD_MASKS 0x080 +#define R128_UPLOAD_WINDOW 0x100 +#define R128_UPLOAD_CLIPRECTS 0x200 /* handled client-side */ +#define R128_REQUIRE_QUIESCENCE 0x400 +#define R128_UPLOAD_ALL 0x7ff + +#define R128_FRONT 0x1 +#define R128_BACK 0x2 +#define R128_DEPTH 0x4 + +/* Primitive types + */ +#define R128_POINTS 0x1 +#define R128_LINES 0x2 +#define R128_LINE_STRIP 0x3 +#define R128_TRIANGLES 0x4 +#define R128_TRIANGLE_FAN 0x5 +#define R128_TRIANGLE_STRIP 0x6 + +/* Vertex/indirect buffer size + */ +#define R128_BUFFER_SIZE 16384 + +/* Byte offsets for indirect buffer data + */ +#define R128_INDEX_PRIM_OFFSET 20 +#define R128_HOSTDATA_BLIT_OFFSET 32 + +/* Keep these small for testing. + */ +#define R128_NR_SAREA_CLIPRECTS 12 + +/* There are 2 heaps (local/AGP). Each region within a heap is a + * minimum of 64k, and there are at most 64 of them per heap. + */ +#define R128_LOCAL_TEX_HEAP 0 +#define R128_AGP_TEX_HEAP 1 +#define R128_NR_TEX_HEAPS 2 +#define R128_NR_TEX_REGIONS 64 +#define R128_LOG_TEX_GRANULARITY 16 + +#define R128_NR_CONTEXT_REGS 12 + +#define R128_MAX_TEXTURE_LEVELS 11 +#define R128_MAX_TEXTURE_UNITS 2 + +#endif /* __R128_SAREA_DEFINES__ */ + +typedef struct { + /* Context state - can be written in one large chunk */ + unsigned int dst_pitch_offset_c; + unsigned int dp_gui_master_cntl_c; + unsigned int sc_top_left_c; + unsigned int sc_bottom_right_c; + unsigned int z_offset_c; + unsigned int z_pitch_c; + unsigned int z_sten_cntl_c; + unsigned int tex_cntl_c; + unsigned int misc_3d_state_cntl_reg; + unsigned int texture_clr_cmp_clr_c; + unsigned int texture_clr_cmp_msk_c; + unsigned int fog_color_c; + + /* Texture state */ + unsigned int tex_size_pitch_c; + unsigned int constant_color_c; + + /* Setup state */ + unsigned int pm4_vc_fpu_setup; + unsigned int setup_cntl; + + /* Mask state */ + unsigned int dp_write_mask; + unsigned int sten_ref_mask_c; + unsigned int plane_3d_mask_c; + + /* Window state */ + unsigned int window_xy_offset; + + /* Core state */ + unsigned int scale_3d_cntl; +} drm_r128_context_regs_t; + +/* Setup registers for each texture unit + */ +typedef struct { + unsigned int tex_cntl; + unsigned int tex_combine_cntl; + unsigned int tex_size_pitch; + unsigned int tex_offset[R128_MAX_TEXTURE_LEVELS]; + unsigned int tex_border_color; +} drm_r128_texture_regs_t; + +typedef struct drm_r128_sarea { + /* The channel for communication of state information to the kernel + * on firing a vertex buffer. + */ + drm_r128_context_regs_t context_state; + drm_r128_texture_regs_t tex_state[R128_MAX_TEXTURE_UNITS]; + unsigned int dirty; + unsigned int vertsize; + unsigned int vc_format; + + /* The current cliprects, or a subset thereof. + */ + struct drm_clip_rect boxes[R128_NR_SAREA_CLIPRECTS]; + unsigned int nbox; + + /* Counters for client-side throttling of rendering clients. + */ + unsigned int last_frame; + unsigned int last_dispatch; + + struct drm_tex_region tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS + 1]; + unsigned int tex_age[R128_NR_TEX_HEAPS]; + int ctx_owner; + int pfAllowPageFlip; /* number of 3d windows (0,1,2 or more) */ + int pfCurrentPage; /* which buffer is being displayed? */ +} drm_r128_sarea_t; + +/* WARNING: If you change any of these defines, make sure to change the + * defines in the Xserver file (xf86drmR128.h) + */ + +/* Rage 128 specific ioctls + * The device specific ioctl range is 0x40 to 0x79. + */ +#define DRM_R128_INIT 0x00 +#define DRM_R128_CCE_START 0x01 +#define DRM_R128_CCE_STOP 0x02 +#define DRM_R128_CCE_RESET 0x03 +#define DRM_R128_CCE_IDLE 0x04 +/* 0x05 not used */ +#define DRM_R128_RESET 0x06 +#define DRM_R128_SWAP 0x07 +#define DRM_R128_CLEAR 0x08 +#define DRM_R128_VERTEX 0x09 +#define DRM_R128_INDICES 0x0a +#define DRM_R128_BLIT 0x0b +#define DRM_R128_DEPTH 0x0c +#define DRM_R128_STIPPLE 0x0d +/* 0x0e not used */ +#define DRM_R128_INDIRECT 0x0f +#define DRM_R128_FULLSCREEN 0x10 +#define DRM_R128_CLEAR2 0x11 +#define DRM_R128_GETPARAM 0x12 +#define DRM_R128_FLIP 0x13 + +#define DRM_IOCTL_R128_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INIT, drm_r128_init_t) +#define DRM_IOCTL_R128_CCE_START DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_START) +#define DRM_IOCTL_R128_CCE_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CCE_STOP, drm_r128_cce_stop_t) +#define DRM_IOCTL_R128_CCE_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_RESET) +#define DRM_IOCTL_R128_CCE_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_IDLE) +/* 0x05 not used */ +#define DRM_IOCTL_R128_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_RESET) +#define DRM_IOCTL_R128_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_R128_SWAP) +#define DRM_IOCTL_R128_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR, drm_r128_clear_t) +#define DRM_IOCTL_R128_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_R128_VERTEX, drm_r128_vertex_t) +#define DRM_IOCTL_R128_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INDICES, drm_r128_indices_t) +#define DRM_IOCTL_R128_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_BLIT, drm_r128_blit_t) +#define DRM_IOCTL_R128_DEPTH DRM_IOW( DRM_COMMAND_BASE + DRM_R128_DEPTH, drm_r128_depth_t) +#define DRM_IOCTL_R128_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_R128_STIPPLE, drm_r128_stipple_t) +/* 0x0e not used */ +#define DRM_IOCTL_R128_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_R128_INDIRECT, drm_r128_indirect_t) +#define DRM_IOCTL_R128_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_R128_FULLSCREEN, drm_r128_fullscreen_t) +#define DRM_IOCTL_R128_CLEAR2 DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR2, drm_r128_clear2_t) +#define DRM_IOCTL_R128_GETPARAM DRM_IOWR( DRM_COMMAND_BASE + DRM_R128_GETPARAM, drm_r128_getparam_t) +#define DRM_IOCTL_R128_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_R128_FLIP) + +typedef struct drm_r128_init { + enum { + R128_INIT_CCE = 0x01, + R128_CLEANUP_CCE = 0x02 + } func; + unsigned long sarea_priv_offset; + int is_pci; + int cce_mode; + int cce_secure; + int ring_size; + int usec_timeout; + + unsigned int fb_bpp; + unsigned int front_offset, front_pitch; + unsigned int back_offset, back_pitch; + unsigned int depth_bpp; + unsigned int depth_offset, depth_pitch; + unsigned int span_offset; + + unsigned long fb_offset; + unsigned long mmio_offset; + unsigned long ring_offset; + unsigned long ring_rptr_offset; + unsigned long buffers_offset; + unsigned long agp_textures_offset; +} drm_r128_init_t; + +typedef struct drm_r128_cce_stop { + int flush; + int idle; +} drm_r128_cce_stop_t; + +typedef struct drm_r128_clear { + unsigned int flags; + unsigned int clear_color; + unsigned int clear_depth; + unsigned int color_mask; + unsigned int depth_mask; +} drm_r128_clear_t; + +typedef struct drm_r128_vertex { + int prim; + int idx; /* Index of vertex buffer */ + int count; /* Number of vertices in buffer */ + int discard; /* Client finished with buffer? */ +} drm_r128_vertex_t; + +typedef struct drm_r128_indices { + int prim; + int idx; + int start; + int end; + int discard; /* Client finished with buffer? */ +} drm_r128_indices_t; + +typedef struct drm_r128_blit { + int idx; + int pitch; + int offset; + int format; + unsigned short x, y; + unsigned short width, height; +} drm_r128_blit_t; + +typedef struct drm_r128_depth { + enum { + R128_WRITE_SPAN = 0x01, + R128_WRITE_PIXELS = 0x02, + R128_READ_SPAN = 0x03, + R128_READ_PIXELS = 0x04 + } func; + int n; + int *x; + int *y; + unsigned int *buffer; + unsigned char *mask; +} drm_r128_depth_t; + +typedef struct drm_r128_stipple { + unsigned int *mask; +} drm_r128_stipple_t; + +typedef struct drm_r128_indirect { + int idx; + int start; + int end; + int discard; +} drm_r128_indirect_t; + +typedef struct drm_r128_fullscreen { + enum { + R128_INIT_FULLSCREEN = 0x01, + R128_CLEANUP_FULLSCREEN = 0x02 + } func; +} drm_r128_fullscreen_t; + +/* 2.3: An ioctl to get parameters that aren't available to the 3d + * client any other way. + */ +#define R128_PARAM_IRQ_NR 1 + +typedef struct drm_r128_getparam { + int param; + void *value; +} drm_r128_getparam_t; + +#endif diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h new file mode 100644 index 0000000..cd31794 --- /dev/null +++ b/include/drm/radeon_drm.h @@ -0,0 +1,1046 @@ +/* radeon_drm.h -- Public header for the radeon driver -*- linux-c -*- + * + * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Fremont, California. + * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: + * Kevin E. Martin + * Gareth Hughes + * Keith Whitwell + */ + +#ifndef __RADEON_DRM_H__ +#define __RADEON_DRM_H__ + +#include "drm.h" + +/* WARNING: If you change any of these defines, make sure to change the + * defines in the X server file (radeon_sarea.h) + */ +#ifndef __RADEON_SAREA_DEFINES__ +#define __RADEON_SAREA_DEFINES__ + +/* Old style state flags, required for sarea interface (1.1 and 1.2 + * clears) and 1.2 drm_vertex2 ioctl. + */ +#define RADEON_UPLOAD_CONTEXT 0x00000001 +#define RADEON_UPLOAD_VERTFMT 0x00000002 +#define RADEON_UPLOAD_LINE 0x00000004 +#define RADEON_UPLOAD_BUMPMAP 0x00000008 +#define RADEON_UPLOAD_MASKS 0x00000010 +#define RADEON_UPLOAD_VIEWPORT 0x00000020 +#define RADEON_UPLOAD_SETUP 0x00000040 +#define RADEON_UPLOAD_TCL 0x00000080 +#define RADEON_UPLOAD_MISC 0x00000100 +#define RADEON_UPLOAD_TEX0 0x00000200 +#define RADEON_UPLOAD_TEX1 0x00000400 +#define RADEON_UPLOAD_TEX2 0x00000800 +#define RADEON_UPLOAD_TEX0IMAGES 0x00001000 +#define RADEON_UPLOAD_TEX1IMAGES 0x00002000 +#define RADEON_UPLOAD_TEX2IMAGES 0x00004000 +#define RADEON_UPLOAD_CLIPRECTS 0x00008000 /* handled client-side */ +#define RADEON_REQUIRE_QUIESCENCE 0x00010000 +#define RADEON_UPLOAD_ZBIAS 0x00020000 /* version 1.2 and newer */ +#define RADEON_UPLOAD_ALL 0x003effff +#define RADEON_UPLOAD_CONTEXT_ALL 0x003e01ff + +/* New style per-packet identifiers for use in cmd_buffer ioctl with + * the RADEON_EMIT_PACKET command. Comments relate new packets to old + * state bits and the packet size: + */ +#define RADEON_EMIT_PP_MISC 0 /* context/7 */ +#define RADEON_EMIT_PP_CNTL 1 /* context/3 */ +#define RADEON_EMIT_RB3D_COLORPITCH 2 /* context/1 */ +#define RADEON_EMIT_RE_LINE_PATTERN 3 /* line/2 */ +#define RADEON_EMIT_SE_LINE_WIDTH 4 /* line/1 */ +#define RADEON_EMIT_PP_LUM_MATRIX 5 /* bumpmap/1 */ +#define RADEON_EMIT_PP_ROT_MATRIX_0 6 /* bumpmap/2 */ +#define RADEON_EMIT_RB3D_STENCILREFMASK 7 /* masks/3 */ +#define RADEON_EMIT_SE_VPORT_XSCALE 8 /* viewport/6 */ +#define RADEON_EMIT_SE_CNTL 9 /* setup/2 */ +#define RADEON_EMIT_SE_CNTL_STATUS 10 /* setup/1 */ +#define RADEON_EMIT_RE_MISC 11 /* misc/1 */ +#define RADEON_EMIT_PP_TXFILTER_0 12 /* tex0/6 */ +#define RADEON_EMIT_PP_BORDER_COLOR_0 13 /* tex0/1 */ +#define RADEON_EMIT_PP_TXFILTER_1 14 /* tex1/6 */ +#define RADEON_EMIT_PP_BORDER_COLOR_1 15 /* tex1/1 */ +#define RADEON_EMIT_PP_TXFILTER_2 16 /* tex2/6 */ +#define RADEON_EMIT_PP_BORDER_COLOR_2 17 /* tex2/1 */ +#define RADEON_EMIT_SE_ZBIAS_FACTOR 18 /* zbias/2 */ +#define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT 19 /* tcl/11 */ +#define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED 20 /* material/17 */ +#define R200_EMIT_PP_TXCBLEND_0 21 /* tex0/4 */ +#define R200_EMIT_PP_TXCBLEND_1 22 /* tex1/4 */ +#define R200_EMIT_PP_TXCBLEND_2 23 /* tex2/4 */ +#define R200_EMIT_PP_TXCBLEND_3 24 /* tex3/4 */ +#define R200_EMIT_PP_TXCBLEND_4 25 /* tex4/4 */ +#define R200_EMIT_PP_TXCBLEND_5 26 /* tex5/4 */ +#define R200_EMIT_PP_TXCBLEND_6 27 /* /4 */ +#define R200_EMIT_PP_TXCBLEND_7 28 /* /4 */ +#define R200_EMIT_TCL_LIGHT_MODEL_CTL_0 29 /* tcl/7 */ +#define R200_EMIT_TFACTOR_0 30 /* tf/7 */ +#define R200_EMIT_VTX_FMT_0 31 /* vtx/5 */ +#define R200_EMIT_VAP_CTL 32 /* vap/1 */ +#define R200_EMIT_MATRIX_SELECT_0 33 /* msl/5 */ +#define R200_EMIT_TEX_PROC_CTL_2 34 /* tcg/5 */ +#define R200_EMIT_TCL_UCP_VERT_BLEND_CTL 35 /* tcl/1 */ +#define R200_EMIT_PP_TXFILTER_0 36 /* tex0/6 */ +#define R200_EMIT_PP_TXFILTER_1 37 /* tex1/6 */ +#define R200_EMIT_PP_TXFILTER_2 38 /* tex2/6 */ +#define R200_EMIT_PP_TXFILTER_3 39 /* tex3/6 */ +#define R200_EMIT_PP_TXFILTER_4 40 /* tex4/6 */ +#define R200_EMIT_PP_TXFILTER_5 41 /* tex5/6 */ +#define R200_EMIT_PP_TXOFFSET_0 42 /* tex0/1 */ +#define R200_EMIT_PP_TXOFFSET_1 43 /* tex1/1 */ +#define R200_EMIT_PP_TXOFFSET_2 44 /* tex2/1 */ +#define R200_EMIT_PP_TXOFFSET_3 45 /* tex3/1 */ +#define R200_EMIT_PP_TXOFFSET_4 46 /* tex4/1 */ +#define R200_EMIT_PP_TXOFFSET_5 47 /* tex5/1 */ +#define R200_EMIT_VTE_CNTL 48 /* vte/1 */ +#define R200_EMIT_OUTPUT_VTX_COMP_SEL 49 /* vtx/1 */ +#define R200_EMIT_PP_TAM_DEBUG3 50 /* tam/1 */ +#define R200_EMIT_PP_CNTL_X 51 /* cst/1 */ +#define R200_EMIT_RB3D_DEPTHXY_OFFSET 52 /* cst/1 */ +#define R200_EMIT_RE_AUX_SCISSOR_CNTL 53 /* cst/1 */ +#define R200_EMIT_RE_SCISSOR_TL_0 54 /* cst/2 */ +#define R200_EMIT_RE_SCISSOR_TL_1 55 /* cst/2 */ +#define R200_EMIT_RE_SCISSOR_TL_2 56 /* cst/2 */ +#define R200_EMIT_SE_VAP_CNTL_STATUS 57 /* cst/1 */ +#define R200_EMIT_SE_VTX_STATE_CNTL 58 /* cst/1 */ +#define R200_EMIT_RE_POINTSIZE 59 /* cst/1 */ +#define R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0 60 /* cst/4 */ +#define R200_EMIT_PP_CUBIC_FACES_0 61 +#define R200_EMIT_PP_CUBIC_OFFSETS_0 62 +#define R200_EMIT_PP_CUBIC_FACES_1 63 +#define R200_EMIT_PP_CUBIC_OFFSETS_1 64 +#define R200_EMIT_PP_CUBIC_FACES_2 65 +#define R200_EMIT_PP_CUBIC_OFFSETS_2 66 +#define R200_EMIT_PP_CUBIC_FACES_3 67 +#define R200_EMIT_PP_CUBIC_OFFSETS_3 68 +#define R200_EMIT_PP_CUBIC_FACES_4 69 +#define R200_EMIT_PP_CUBIC_OFFSETS_4 70 +#define R200_EMIT_PP_CUBIC_FACES_5 71 +#define R200_EMIT_PP_CUBIC_OFFSETS_5 72 +#define RADEON_EMIT_PP_TEX_SIZE_0 73 +#define RADEON_EMIT_PP_TEX_SIZE_1 74 +#define RADEON_EMIT_PP_TEX_SIZE_2 75 +#define R200_EMIT_RB3D_BLENDCOLOR 76 +#define R200_EMIT_TCL_POINT_SPRITE_CNTL 77 +#define RADEON_EMIT_PP_CUBIC_FACES_0 78 +#define RADEON_EMIT_PP_CUBIC_OFFSETS_T0 79 +#define RADEON_EMIT_PP_CUBIC_FACES_1 80 +#define RADEON_EMIT_PP_CUBIC_OFFSETS_T1 81 +#define RADEON_EMIT_PP_CUBIC_FACES_2 82 +#define RADEON_EMIT_PP_CUBIC_OFFSETS_T2 83 +#define R200_EMIT_PP_TRI_PERF_CNTL 84 +#define R200_EMIT_PP_AFS_0 85 +#define R200_EMIT_PP_AFS_1 86 +#define R200_EMIT_ATF_TFACTOR 87 +#define R200_EMIT_PP_TXCTLALL_0 88 +#define R200_EMIT_PP_TXCTLALL_1 89 +#define R200_EMIT_PP_TXCTLALL_2 90 +#define R200_EMIT_PP_TXCTLALL_3 91 +#define R200_EMIT_PP_TXCTLALL_4 92 +#define R200_EMIT_PP_TXCTLALL_5 93 +#define R200_EMIT_VAP_PVS_CNTL 94 +#define RADEON_MAX_STATE_PACKETS 95 + +/* Commands understood by cmd_buffer ioctl. More can be added but + * obviously these can't be removed or changed: + */ +#define RADEON_CMD_PACKET 1 /* emit one of the register packets above */ +#define RADEON_CMD_SCALARS 2 /* emit scalar data */ +#define RADEON_CMD_VECTORS 3 /* emit vector data */ +#define RADEON_CMD_DMA_DISCARD 4 /* discard current dma buf */ +#define RADEON_CMD_PACKET3 5 /* emit hw packet */ +#define RADEON_CMD_PACKET3_CLIP 6 /* emit hw packet wrapped in cliprects */ +#define RADEON_CMD_SCALARS2 7 /* r200 stopgap */ +#define RADEON_CMD_WAIT 8 /* emit hw wait commands -- note: + * doesn't make the cpu wait, just + * the graphics hardware */ +#define RADEON_CMD_VECLINEAR 9 /* another r200 stopgap */ + +typedef union { + int i; + struct { + unsigned char cmd_type, pad0, pad1, pad2; + } header; + struct { + unsigned char cmd_type, packet_id, pad0, pad1; + } packet; + struct { + unsigned char cmd_type, offset, stride, count; + } scalars; + struct { + unsigned char cmd_type, offset, stride, count; + } vectors; + struct { + unsigned char cmd_type, addr_lo, addr_hi, count; + } veclinear; + struct { + unsigned char cmd_type, buf_idx, pad0, pad1; + } dma; + struct { + unsigned char cmd_type, flags, pad0, pad1; + } wait; +} drm_radeon_cmd_header_t; + +#define RADEON_WAIT_2D 0x1 +#define RADEON_WAIT_3D 0x2 + +/* Allowed parameters for R300_CMD_PACKET3 + */ +#define R300_CMD_PACKET3_CLEAR 0 +#define R300_CMD_PACKET3_RAW 1 + +/* Commands understood by cmd_buffer ioctl for R300. + * The interface has not been stabilized, so some of these may be removed + * and eventually reordered before stabilization. + */ +#define R300_CMD_PACKET0 1 +#define R300_CMD_VPU 2 /* emit vertex program upload */ +#define R300_CMD_PACKET3 3 /* emit a packet3 */ +#define R300_CMD_END3D 4 /* emit sequence ending 3d rendering */ +#define R300_CMD_CP_DELAY 5 +#define R300_CMD_DMA_DISCARD 6 +#define R300_CMD_WAIT 7 +# define R300_WAIT_2D 0x1 +# define R300_WAIT_3D 0x2 +/* these two defines are DOING IT WRONG - however + * we have userspace which relies on using these. + * The wait interface is backwards compat new + * code should use the NEW_WAIT defines below + * THESE ARE NOT BIT FIELDS + */ +# define R300_WAIT_2D_CLEAN 0x3 +# define R300_WAIT_3D_CLEAN 0x4 + +# define R300_NEW_WAIT_2D_3D 0x3 +# define R300_NEW_WAIT_2D_2D_CLEAN 0x4 +# define R300_NEW_WAIT_3D_3D_CLEAN 0x6 +# define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN 0x8 + +#define R300_CMD_SCRATCH 8 +#define R300_CMD_R500FP 9 + +typedef union { + unsigned int u; + struct { + unsigned char cmd_type, pad0, pad1, pad2; + } header; + struct { + unsigned char cmd_type, count, reglo, reghi; + } packet0; + struct { + unsigned char cmd_type, count, adrlo, adrhi; + } vpu; + struct { + unsigned char cmd_type, packet, pad0, pad1; + } packet3; + struct { + unsigned char cmd_type, packet; + unsigned short count; /* amount of packet2 to emit */ + } delay; + struct { + unsigned char cmd_type, buf_idx, pad0, pad1; + } dma; + struct { + unsigned char cmd_type, flags, pad0, pad1; + } wait; + struct { + unsigned char cmd_type, reg, n_bufs, flags; + } scratch; + struct { + unsigned char cmd_type, count, adrlo, adrhi_flags; + } r500fp; +} drm_r300_cmd_header_t; + +#define RADEON_FRONT 0x1 +#define RADEON_BACK 0x2 +#define RADEON_DEPTH 0x4 +#define RADEON_STENCIL 0x8 +#define RADEON_CLEAR_FASTZ 0x80000000 +#define RADEON_USE_HIERZ 0x40000000 +#define RADEON_USE_COMP_ZBUF 0x20000000 + +#define R500FP_CONSTANT_TYPE (1 << 1) +#define R500FP_CONSTANT_CLAMP (1 << 2) + +/* Primitive types + */ +#define RADEON_POINTS 0x1 +#define RADEON_LINES 0x2 +#define RADEON_LINE_STRIP 0x3 +#define RADEON_TRIANGLES 0x4 +#define RADEON_TRIANGLE_FAN 0x5 +#define RADEON_TRIANGLE_STRIP 0x6 + +/* Vertex/indirect buffer size + */ +#define RADEON_BUFFER_SIZE 65536 + +/* Byte offsets for indirect buffer data + */ +#define RADEON_INDEX_PRIM_OFFSET 20 + +#define RADEON_SCRATCH_REG_OFFSET 32 + +#define R600_SCRATCH_REG_OFFSET 256 + +#define RADEON_NR_SAREA_CLIPRECTS 12 + +/* There are 2 heaps (local/GART). Each region within a heap is a + * minimum of 64k, and there are at most 64 of them per heap. + */ +#define RADEON_LOCAL_TEX_HEAP 0 +#define RADEON_GART_TEX_HEAP 1 +#define RADEON_NR_TEX_HEAPS 2 +#define RADEON_NR_TEX_REGIONS 64 +#define RADEON_LOG_TEX_GRANULARITY 16 + +#define RADEON_MAX_TEXTURE_LEVELS 12 +#define RADEON_MAX_TEXTURE_UNITS 3 + +#define RADEON_MAX_SURFACES 8 + +/* Blits have strict offset rules. All blit offset must be aligned on + * a 1K-byte boundary. + */ +#define RADEON_OFFSET_SHIFT 10 +#define RADEON_OFFSET_ALIGN (1 << RADEON_OFFSET_SHIFT) +#define RADEON_OFFSET_MASK (RADEON_OFFSET_ALIGN - 1) + +#endif /* __RADEON_SAREA_DEFINES__ */ + +typedef struct { + unsigned int red; + unsigned int green; + unsigned int blue; + unsigned int alpha; +} radeon_color_regs_t; + +typedef struct { + /* Context state */ + unsigned int pp_misc; /* 0x1c14 */ + unsigned int pp_fog_color; + unsigned int re_solid_color; + unsigned int rb3d_blendcntl; + unsigned int rb3d_depthoffset; + unsigned int rb3d_depthpitch; + unsigned int rb3d_zstencilcntl; + + unsigned int pp_cntl; /* 0x1c38 */ + unsigned int rb3d_cntl; + unsigned int rb3d_coloroffset; + unsigned int re_width_height; + unsigned int rb3d_colorpitch; + unsigned int se_cntl; + + /* Vertex format state */ + unsigned int se_coord_fmt; /* 0x1c50 */ + + /* Line state */ + unsigned int re_line_pattern; /* 0x1cd0 */ + unsigned int re_line_state; + + unsigned int se_line_width; /* 0x1db8 */ + + /* Bumpmap state */ + unsigned int pp_lum_matrix; /* 0x1d00 */ + + unsigned int pp_rot_matrix_0; /* 0x1d58 */ + unsigned int pp_rot_matrix_1; + + /* Mask state */ + unsigned int rb3d_stencilrefmask; /* 0x1d7c */ + unsigned int rb3d_ropcntl; + unsigned int rb3d_planemask; + + /* Viewport state */ + unsigned int se_vport_xscale; /* 0x1d98 */ + unsigned int se_vport_xoffset; + unsigned int se_vport_yscale; + unsigned int se_vport_yoffset; + unsigned int se_vport_zscale; + unsigned int se_vport_zoffset; + + /* Setup state */ + unsigned int se_cntl_status; /* 0x2140 */ + + /* Misc state */ + unsigned int re_top_left; /* 0x26c0 */ + unsigned int re_misc; +} drm_radeon_context_regs_t; + +typedef struct { + /* Zbias state */ + unsigned int se_zbias_factor; /* 0x1dac */ + unsigned int se_zbias_constant; +} drm_radeon_context2_regs_t; + +/* Setup registers for each texture unit + */ +typedef struct { + unsigned int pp_txfilter; + unsigned int pp_txformat; + unsigned int pp_txoffset; + unsigned int pp_txcblend; + unsigned int pp_txablend; + unsigned int pp_tfactor; + unsigned int pp_border_color; +} drm_radeon_texture_regs_t; + +typedef struct { + unsigned int start; + unsigned int finish; + unsigned int prim:8; + unsigned int stateidx:8; + unsigned int numverts:16; /* overloaded as offset/64 for elt prims */ + unsigned int vc_format; /* vertex format */ +} drm_radeon_prim_t; + +typedef struct { + drm_radeon_context_regs_t context; + drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS]; + drm_radeon_context2_regs_t context2; + unsigned int dirty; +} drm_radeon_state_t; + +typedef struct { + /* The channel for communication of state information to the + * kernel on firing a vertex buffer with either of the + * obsoleted vertex/index ioctls. + */ + drm_radeon_context_regs_t context_state; + drm_radeon_texture_regs_t tex_state[RADEON_MAX_TEXTURE_UNITS]; + unsigned int dirty; + unsigned int vertsize; + unsigned int vc_format; + + /* The current cliprects, or a subset thereof. + */ + struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS]; + unsigned int nbox; + + /* Counters for client-side throttling of rendering clients. + */ + unsigned int last_frame; + unsigned int last_dispatch; + unsigned int last_clear; + + struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS + + 1]; + unsigned int tex_age[RADEON_NR_TEX_HEAPS]; + int ctx_owner; + int pfState; /* number of 3d windows (0,1,2ormore) */ + int pfCurrentPage; /* which buffer is being displayed? */ + int crtc2_base; /* CRTC2 frame offset */ + int tiling_enabled; /* set by drm, read by 2d + 3d clients */ +} drm_radeon_sarea_t; + +/* WARNING: If you change any of these defines, make sure to change the + * defines in the Xserver file (xf86drmRadeon.h) + * + * KW: actually it's illegal to change any of this (backwards compatibility). + */ + +/* Radeon specific ioctls + * The device specific ioctl range is 0x40 to 0x79. + */ +#define DRM_RADEON_CP_INIT 0x00 +#define DRM_RADEON_CP_START 0x01 +#define DRM_RADEON_CP_STOP 0x02 +#define DRM_RADEON_CP_RESET 0x03 +#define DRM_RADEON_CP_IDLE 0x04 +#define DRM_RADEON_RESET 0x05 +#define DRM_RADEON_FULLSCREEN 0x06 +#define DRM_RADEON_SWAP 0x07 +#define DRM_RADEON_CLEAR 0x08 +#define DRM_RADEON_VERTEX 0x09 +#define DRM_RADEON_INDICES 0x0A +#define DRM_RADEON_NOT_USED +#define DRM_RADEON_STIPPLE 0x0C +#define DRM_RADEON_INDIRECT 0x0D +#define DRM_RADEON_TEXTURE 0x0E +#define DRM_RADEON_VERTEX2 0x0F +#define DRM_RADEON_CMDBUF 0x10 +#define DRM_RADEON_GETPARAM 0x11 +#define DRM_RADEON_FLIP 0x12 +#define DRM_RADEON_ALLOC 0x13 +#define DRM_RADEON_FREE 0x14 +#define DRM_RADEON_INIT_HEAP 0x15 +#define DRM_RADEON_IRQ_EMIT 0x16 +#define DRM_RADEON_IRQ_WAIT 0x17 +#define DRM_RADEON_CP_RESUME 0x18 +#define DRM_RADEON_SETPARAM 0x19 +#define DRM_RADEON_SURF_ALLOC 0x1a +#define DRM_RADEON_SURF_FREE 0x1b +/* KMS ioctl */ +#define DRM_RADEON_GEM_INFO 0x1c +#define DRM_RADEON_GEM_CREATE 0x1d +#define DRM_RADEON_GEM_MMAP 0x1e +#define DRM_RADEON_GEM_PREAD 0x21 +#define DRM_RADEON_GEM_PWRITE 0x22 +#define DRM_RADEON_GEM_SET_DOMAIN 0x23 +#define DRM_RADEON_GEM_WAIT_IDLE 0x24 +#define DRM_RADEON_CS 0x26 +#define DRM_RADEON_INFO 0x27 +#define DRM_RADEON_GEM_SET_TILING 0x28 +#define DRM_RADEON_GEM_GET_TILING 0x29 +#define DRM_RADEON_GEM_BUSY 0x2a +#define DRM_RADEON_GEM_VA 0x2b +#define DRM_RADEON_GEM_OP 0x2c + +#define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) +#define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) +#define DRM_IOCTL_RADEON_CP_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_STOP, drm_radeon_cp_stop_t) +#define DRM_IOCTL_RADEON_CP_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESET) +#define DRM_IOCTL_RADEON_CP_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_IDLE) +#define DRM_IOCTL_RADEON_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_RESET) +#define DRM_IOCTL_RADEON_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FULLSCREEN, drm_radeon_fullscreen_t) +#define DRM_IOCTL_RADEON_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_SWAP) +#define DRM_IOCTL_RADEON_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CLEAR, drm_radeon_clear_t) +#define DRM_IOCTL_RADEON_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX, drm_radeon_vertex_t) +#define DRM_IOCTL_RADEON_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INDICES, drm_radeon_indices_t) +#define DRM_IOCTL_RADEON_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_STIPPLE, drm_radeon_stipple_t) +#define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INDIRECT, drm_radeon_indirect_t) +#define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_TEXTURE, drm_radeon_texture_t) +#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX2, drm_radeon_vertex2_t) +#define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CMDBUF, drm_radeon_cmd_buffer_t) +#define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GETPARAM, drm_radeon_getparam_t) +#define DRM_IOCTL_RADEON_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_FLIP) +#define DRM_IOCTL_RADEON_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_ALLOC, drm_radeon_mem_alloc_t) +#define DRM_IOCTL_RADEON_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FREE, drm_radeon_mem_free_t) +#define DRM_IOCTL_RADEON_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INIT_HEAP, drm_radeon_mem_init_heap_t) +#define DRM_IOCTL_RADEON_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_IRQ_EMIT, drm_radeon_irq_emit_t) +#define DRM_IOCTL_RADEON_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_IRQ_WAIT, drm_radeon_irq_wait_t) +#define DRM_IOCTL_RADEON_CP_RESUME DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESUME) +#define DRM_IOCTL_RADEON_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t) +#define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t) +#define DRM_IOCTL_RADEON_SURF_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t) +/* KMS */ +#define DRM_IOCTL_RADEON_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info) +#define DRM_IOCTL_RADEON_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create) +#define DRM_IOCTL_RADEON_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap) +#define DRM_IOCTL_RADEON_GEM_PREAD DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread) +#define DRM_IOCTL_RADEON_GEM_PWRITE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite) +#define DRM_IOCTL_RADEON_GEM_SET_DOMAIN DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain) +#define DRM_IOCTL_RADEON_GEM_WAIT_IDLE DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle) +#define DRM_IOCTL_RADEON_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs) +#define DRM_IOCTL_RADEON_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info) +#define DRM_IOCTL_RADEON_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling) +#define DRM_IOCTL_RADEON_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) +#define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) +#define DRM_IOCTL_RADEON_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_VA, struct drm_radeon_gem_va) +#define DRM_IOCTL_RADEON_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_OP, struct drm_radeon_gem_op) + +typedef struct drm_radeon_init { + enum { + RADEON_INIT_CP = 0x01, + RADEON_CLEANUP_CP = 0x02, + RADEON_INIT_R200_CP = 0x03, + RADEON_INIT_R300_CP = 0x04, + RADEON_INIT_R600_CP = 0x05 + } func; + unsigned long sarea_priv_offset; + int is_pci; + int cp_mode; + int gart_size; + int ring_size; + int usec_timeout; + + unsigned int fb_bpp; + unsigned int front_offset, front_pitch; + unsigned int back_offset, back_pitch; + unsigned int depth_bpp; + unsigned int depth_offset, depth_pitch; + + unsigned long fb_offset; + unsigned long mmio_offset; + unsigned long ring_offset; + unsigned long ring_rptr_offset; + unsigned long buffers_offset; + unsigned long gart_textures_offset; +} drm_radeon_init_t; + +typedef struct drm_radeon_cp_stop { + int flush; + int idle; +} drm_radeon_cp_stop_t; + +typedef struct drm_radeon_fullscreen { + enum { + RADEON_INIT_FULLSCREEN = 0x01, + RADEON_CLEANUP_FULLSCREEN = 0x02 + } func; +} drm_radeon_fullscreen_t; + +#define CLEAR_X1 0 +#define CLEAR_Y1 1 +#define CLEAR_X2 2 +#define CLEAR_Y2 3 +#define CLEAR_DEPTH 4 + +typedef union drm_radeon_clear_rect { + float f[5]; + unsigned int ui[5]; +} drm_radeon_clear_rect_t; + +typedef struct drm_radeon_clear { + unsigned int flags; + unsigned int clear_color; + unsigned int clear_depth; + unsigned int color_mask; + unsigned int depth_mask; /* misnamed field: should be stencil */ + drm_radeon_clear_rect_t *depth_boxes; +} drm_radeon_clear_t; + +typedef struct drm_radeon_vertex { + int prim; + int idx; /* Index of vertex buffer */ + int count; /* Number of vertices in buffer */ + int discard; /* Client finished with buffer? */ +} drm_radeon_vertex_t; + +typedef struct drm_radeon_indices { + int prim; + int idx; + int start; + int end; + int discard; /* Client finished with buffer? */ +} drm_radeon_indices_t; + +/* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices + * - allows multiple primitives and state changes in a single ioctl + * - supports driver change to emit native primitives + */ +typedef struct drm_radeon_vertex2 { + int idx; /* Index of vertex buffer */ + int discard; /* Client finished with buffer? */ + int nr_states; + drm_radeon_state_t *state; + int nr_prims; + drm_radeon_prim_t *prim; +} drm_radeon_vertex2_t; + +/* v1.3 - obsoletes drm_radeon_vertex2 + * - allows arbitrarily large cliprect list + * - allows updating of tcl packet, vector and scalar state + * - allows memory-efficient description of state updates + * - allows state to be emitted without a primitive + * (for clears, ctx switches) + * - allows more than one dma buffer to be referenced per ioctl + * - supports tcl driver + * - may be extended in future versions with new cmd types, packets + */ +typedef struct drm_radeon_cmd_buffer { + int bufsz; + char *buf; + int nbox; + struct drm_clip_rect *boxes; +} drm_radeon_cmd_buffer_t; + +typedef struct drm_radeon_tex_image { + unsigned int x, y; /* Blit coordinates */ + unsigned int width, height; + const void *data; +} drm_radeon_tex_image_t; + +typedef struct drm_radeon_texture { + unsigned int offset; + int pitch; + int format; + int width; /* Texture image coordinates */ + int height; + drm_radeon_tex_image_t *image; +} drm_radeon_texture_t; + +typedef struct drm_radeon_stipple { + unsigned int *mask; +} drm_radeon_stipple_t; + +typedef struct drm_radeon_indirect { + int idx; + int start; + int end; + int discard; +} drm_radeon_indirect_t; + +/* enum for card type parameters */ +#define RADEON_CARD_PCI 0 +#define RADEON_CARD_AGP 1 +#define RADEON_CARD_PCIE 2 + +/* 1.3: An ioctl to get parameters that aren't available to the 3d + * client any other way. + */ +#define RADEON_PARAM_GART_BUFFER_OFFSET 1 /* card offset of 1st GART buffer */ +#define RADEON_PARAM_LAST_FRAME 2 +#define RADEON_PARAM_LAST_DISPATCH 3 +#define RADEON_PARAM_LAST_CLEAR 4 +/* Added with DRM version 1.6. */ +#define RADEON_PARAM_IRQ_NR 5 +#define RADEON_PARAM_GART_BASE 6 /* card offset of GART base */ +/* Added with DRM version 1.8. */ +#define RADEON_PARAM_REGISTER_HANDLE 7 /* for drmMap() */ +#define RADEON_PARAM_STATUS_HANDLE 8 +#define RADEON_PARAM_SAREA_HANDLE 9 +#define RADEON_PARAM_GART_TEX_HANDLE 10 +#define RADEON_PARAM_SCRATCH_OFFSET 11 +#define RADEON_PARAM_CARD_TYPE 12 +#define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */ +#define RADEON_PARAM_FB_LOCATION 14 /* FB location */ +#define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */ +#define RADEON_PARAM_DEVICE_ID 16 +#define RADEON_PARAM_NUM_Z_PIPES 17 /* num Z pipes */ + +typedef struct drm_radeon_getparam { + int param; + void *value; +} drm_radeon_getparam_t; + +/* 1.6: Set up a memory manager for regions of shared memory: + */ +#define RADEON_MEM_REGION_GART 1 +#define RADEON_MEM_REGION_FB 2 + +typedef struct drm_radeon_mem_alloc { + int region; + int alignment; + int size; + int *region_offset; /* offset from start of fb or GART */ +} drm_radeon_mem_alloc_t; + +typedef struct drm_radeon_mem_free { + int region; + int region_offset; +} drm_radeon_mem_free_t; + +typedef struct drm_radeon_mem_init_heap { + int region; + int size; + int start; +} drm_radeon_mem_init_heap_t; + +/* 1.6: Userspace can request & wait on irq's: + */ +typedef struct drm_radeon_irq_emit { + int *irq_seq; +} drm_radeon_irq_emit_t; + +typedef struct drm_radeon_irq_wait { + int irq_seq; +} drm_radeon_irq_wait_t; + +/* 1.10: Clients tell the DRM where they think the framebuffer is located in + * the card's address space, via a new generic ioctl to set parameters + */ + +typedef struct drm_radeon_setparam { + unsigned int param; + __s64 value; +} drm_radeon_setparam_t; + +#define RADEON_SETPARAM_FB_LOCATION 1 /* determined framebuffer location */ +#define RADEON_SETPARAM_SWITCH_TILING 2 /* enable/disable color tiling */ +#define RADEON_SETPARAM_PCIGART_LOCATION 3 /* PCI Gart Location */ +#define RADEON_SETPARAM_NEW_MEMMAP 4 /* Use new memory map */ +#define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5 /* PCI GART Table Size */ +#define RADEON_SETPARAM_VBLANK_CRTC 6 /* VBLANK CRTC */ +/* 1.14: Clients can allocate/free a surface + */ +typedef struct drm_radeon_surface_alloc { + unsigned int address; + unsigned int size; + unsigned int flags; +} drm_radeon_surface_alloc_t; + +typedef struct drm_radeon_surface_free { + unsigned int address; +} drm_radeon_surface_free_t; + +#define DRM_RADEON_VBLANK_CRTC1 1 +#define DRM_RADEON_VBLANK_CRTC2 2 + +/* + * Kernel modesetting world below. + */ +#define RADEON_GEM_DOMAIN_CPU 0x1 +#define RADEON_GEM_DOMAIN_GTT 0x2 +#define RADEON_GEM_DOMAIN_VRAM 0x4 + +struct drm_radeon_gem_info { + uint64_t gart_size; + uint64_t vram_size; + uint64_t vram_visible; +}; + +#define RADEON_GEM_NO_BACKING_STORE 1 + +struct drm_radeon_gem_create { + uint64_t size; + uint64_t alignment; + uint32_t handle; + uint32_t initial_domain; + uint32_t flags; +}; + +#define RADEON_TILING_MACRO 0x1 +#define RADEON_TILING_MICRO 0x2 +#define RADEON_TILING_SWAP_16BIT 0x4 +#define RADEON_TILING_R600_NO_SCANOUT RADEON_TILING_SWAP_16BIT +#define RADEON_TILING_SWAP_32BIT 0x8 +/* this object requires a surface when mapped - i.e. front buffer */ +#define RADEON_TILING_SURFACE 0x10 +#define RADEON_TILING_MICRO_SQUARE 0x20 +#define RADEON_TILING_EG_BANKW_SHIFT 8 +#define RADEON_TILING_EG_BANKW_MASK 0xf +#define RADEON_TILING_EG_BANKH_SHIFT 12 +#define RADEON_TILING_EG_BANKH_MASK 0xf +#define RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT 16 +#define RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK 0xf +#define RADEON_TILING_EG_TILE_SPLIT_SHIFT 24 +#define RADEON_TILING_EG_TILE_SPLIT_MASK 0xf +#define RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT 28 +#define RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK 0xf + +struct drm_radeon_gem_set_tiling { + uint32_t handle; + uint32_t tiling_flags; + uint32_t pitch; +}; + +struct drm_radeon_gem_get_tiling { + uint32_t handle; + uint32_t tiling_flags; + uint32_t pitch; +}; + +struct drm_radeon_gem_mmap { + uint32_t handle; + uint32_t pad; + uint64_t offset; + uint64_t size; + uint64_t addr_ptr; +}; + +struct drm_radeon_gem_set_domain { + uint32_t handle; + uint32_t read_domains; + uint32_t write_domain; +}; + +struct drm_radeon_gem_wait_idle { + uint32_t handle; + uint32_t pad; +}; + +struct drm_radeon_gem_busy { + uint32_t handle; + uint32_t domain; +}; + +struct drm_radeon_gem_pread { + /** Handle for the object being read. */ + uint32_t handle; + uint32_t pad; + /** Offset into the object to read from */ + uint64_t offset; + /** Length of data to read */ + uint64_t size; + /** Pointer to write the data into. */ + /* void *, but pointers are not 32/64 compatible */ + uint64_t data_ptr; +}; + +struct drm_radeon_gem_pwrite { + /** Handle for the object being written to. */ + uint32_t handle; + uint32_t pad; + /** Offset into the object to write to */ + uint64_t offset; + /** Length of data to write */ + uint64_t size; + /** Pointer to read the data from. */ + /* void *, but pointers are not 32/64 compatible */ + uint64_t data_ptr; +}; + +/* Sets or returns a value associated with a buffer. */ +struct drm_radeon_gem_op { + uint32_t handle; /* buffer */ + uint32_t op; /* RADEON_GEM_OP_* */ + uint64_t value; /* input or return value */ +}; + +#define RADEON_GEM_OP_GET_INITIAL_DOMAIN 0 +#define RADEON_GEM_OP_SET_INITIAL_DOMAIN 1 + +#define RADEON_VA_MAP 1 +#define RADEON_VA_UNMAP 2 + +#define RADEON_VA_RESULT_OK 0 +#define RADEON_VA_RESULT_ERROR 1 +#define RADEON_VA_RESULT_VA_EXIST 2 + +#define RADEON_VM_PAGE_VALID (1 << 0) +#define RADEON_VM_PAGE_READABLE (1 << 1) +#define RADEON_VM_PAGE_WRITEABLE (1 << 2) +#define RADEON_VM_PAGE_SYSTEM (1 << 3) +#define RADEON_VM_PAGE_SNOOPED (1 << 4) + +struct drm_radeon_gem_va { + uint32_t handle; + uint32_t operation; + uint32_t vm_id; + uint32_t flags; + uint64_t offset; +}; + +#define RADEON_CHUNK_ID_RELOCS 0x01 +#define RADEON_CHUNK_ID_IB 0x02 +#define RADEON_CHUNK_ID_FLAGS 0x03 +#define RADEON_CHUNK_ID_CONST_IB 0x04 + +/* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */ +#define RADEON_CS_KEEP_TILING_FLAGS 0x01 +#define RADEON_CS_USE_VM 0x02 +#define RADEON_CS_END_OF_FRAME 0x04 /* a hint from userspace which CS is the last one */ +/* The second dword of RADEON_CHUNK_ID_FLAGS is a uint32 that sets the ring type */ +#define RADEON_CS_RING_GFX 0 +#define RADEON_CS_RING_COMPUTE 1 +#define RADEON_CS_RING_DMA 2 +#define RADEON_CS_RING_UVD 3 +#define RADEON_CS_RING_VCE 4 +/* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */ +/* 0 = normal, + = higher priority, - = lower priority */ + +struct drm_radeon_cs_chunk { + uint32_t chunk_id; + uint32_t length_dw; + uint64_t chunk_data; +}; + +/* drm_radeon_cs_reloc.flags */ + +struct drm_radeon_cs_reloc { + uint32_t handle; + uint32_t read_domains; + uint32_t write_domain; + uint32_t flags; +}; + +struct drm_radeon_cs { + uint32_t num_chunks; + uint32_t cs_id; + /* this points to uint64_t * which point to cs chunks */ + uint64_t chunks; + /* updates to the limits after this CS ioctl */ + uint64_t gart_limit; + uint64_t vram_limit; +}; + +#define RADEON_INFO_DEVICE_ID 0x00 +#define RADEON_INFO_NUM_GB_PIPES 0x01 +#define RADEON_INFO_NUM_Z_PIPES 0x02 +#define RADEON_INFO_ACCEL_WORKING 0x03 +#define RADEON_INFO_CRTC_FROM_ID 0x04 +#define RADEON_INFO_ACCEL_WORKING2 0x05 +#define RADEON_INFO_TILING_CONFIG 0x06 +#define RADEON_INFO_WANT_HYPERZ 0x07 +#define RADEON_INFO_WANT_CMASK 0x08 /* get access to CMASK on r300 */ +#define RADEON_INFO_CLOCK_CRYSTAL_FREQ 0x09 /* clock crystal frequency */ +#define RADEON_INFO_NUM_BACKENDS 0x0a /* DB/backends for r600+ - need for OQ */ +#define RADEON_INFO_NUM_TILE_PIPES 0x0b /* tile pipes for r600+ */ +#define RADEON_INFO_FUSION_GART_WORKING 0x0c /* fusion writes to GTT were broken before this */ +#define RADEON_INFO_BACKEND_MAP 0x0d /* pipe to backend map, needed by mesa */ +/* virtual address start, va < start are reserved by the kernel */ +#define RADEON_INFO_VA_START 0x0e +/* maximum size of ib using the virtual memory cs */ +#define RADEON_INFO_IB_VM_MAX_SIZE 0x0f +/* max pipes - needed for compute shaders */ +#define RADEON_INFO_MAX_PIPES 0x10 +/* timestamp for GL_ARB_timer_query (OpenGL), returns the current GPU clock */ +#define RADEON_INFO_TIMESTAMP 0x11 +/* max shader engines (SE) - needed for geometry shaders, etc. */ +#define RADEON_INFO_MAX_SE 0x12 +/* max SH per SE */ +#define RADEON_INFO_MAX_SH_PER_SE 0x13 +/* fast fb access is enabled */ +#define RADEON_INFO_FASTFB_WORKING 0x14 +/* query if a RADEON_CS_RING_* submission is supported */ +#define RADEON_INFO_RING_WORKING 0x15 +/* SI tile mode array */ +#define RADEON_INFO_SI_TILE_MODE_ARRAY 0x16 +/* query if CP DMA is supported on the compute ring */ +#define RADEON_INFO_SI_CP_DMA_COMPUTE 0x17 +/* CIK macrotile mode array */ +#define RADEON_INFO_CIK_MACROTILE_MODE_ARRAY 0x18 +/* query the number of render backends */ +#define RADEON_INFO_SI_BACKEND_ENABLED_MASK 0x19 +/* max engine clock - needed for OpenCL */ +#define RADEON_INFO_MAX_SCLK 0x1a +/* version of VCE firmware */ +#define RADEON_INFO_VCE_FW_VERSION 0x1b +/* version of VCE feedback */ +#define RADEON_INFO_VCE_FB_VERSION 0x1c +#define RADEON_INFO_NUM_BYTES_MOVED 0x1d +#define RADEON_INFO_VRAM_USAGE 0x1e +#define RADEON_INFO_GTT_USAGE 0x1f + + +struct drm_radeon_info { + uint32_t request; + uint32_t pad; + uint64_t value; +}; + +/* Those correspond to the tile index to use, this is to explicitly state + * the API that is implicitly defined by the tile mode array. + */ +#define SI_TILE_MODE_COLOR_LINEAR_ALIGNED 8 +#define SI_TILE_MODE_COLOR_1D 13 +#define SI_TILE_MODE_COLOR_1D_SCANOUT 9 +#define SI_TILE_MODE_COLOR_2D_8BPP 14 +#define SI_TILE_MODE_COLOR_2D_16BPP 15 +#define SI_TILE_MODE_COLOR_2D_32BPP 16 +#define SI_TILE_MODE_COLOR_2D_64BPP 17 +#define SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP 11 +#define SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP 12 +#define SI_TILE_MODE_DEPTH_STENCIL_1D 4 +#define SI_TILE_MODE_DEPTH_STENCIL_2D 0 +#define SI_TILE_MODE_DEPTH_STENCIL_2D_2AA 3 +#define SI_TILE_MODE_DEPTH_STENCIL_2D_4AA 3 +#define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA 2 + +#define CIK_TILE_MODE_COLOR_2D 14 +#define CIK_TILE_MODE_COLOR_2D_SCANOUT 10 +#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_64 0 +#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_128 1 +#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_256 2 +#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_512 3 +#define CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_ROW_SIZE 4 +#define CIK_TILE_MODE_DEPTH_STENCIL_1D 5 + +#endif diff --git a/include/drm/savage_drm.h b/include/drm/savage_drm.h new file mode 100644 index 0000000..f7a75ef --- /dev/null +++ b/include/drm/savage_drm.h @@ -0,0 +1,210 @@ +/* savage_drm.h -- Public header for the savage driver + * + * Copyright 2004 Felix Kuehling + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sub license, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef __SAVAGE_DRM_H__ +#define __SAVAGE_DRM_H__ + +#ifndef __SAVAGE_SAREA_DEFINES__ +#define __SAVAGE_SAREA_DEFINES__ + +/* 2 heaps (1 for card, 1 for agp), each divided into upto 128 + * regions, subject to a minimum region size of (1<<16) == 64k. + * + * Clients may subdivide regions internally, but when sharing between + * clients, the region size is the minimum granularity. + */ + +#define SAVAGE_CARD_HEAP 0 +#define SAVAGE_AGP_HEAP 1 +#define SAVAGE_NR_TEX_HEAPS 2 +#define SAVAGE_NR_TEX_REGIONS 16 +#define SAVAGE_LOG_MIN_TEX_REGION_SIZE 16 + +#endif /* __SAVAGE_SAREA_DEFINES__ */ + +typedef struct _drm_savage_sarea { + /* LRU lists for texture memory in agp space and on the card. + */ + struct drm_tex_region texList[SAVAGE_NR_TEX_HEAPS][SAVAGE_NR_TEX_REGIONS + + 1]; + unsigned int texAge[SAVAGE_NR_TEX_HEAPS]; + + /* Mechanism to validate card state. + */ + int ctxOwner; +} drm_savage_sarea_t, *drm_savage_sarea_ptr; + +/* Savage-specific ioctls + */ +#define DRM_SAVAGE_BCI_INIT 0x00 +#define DRM_SAVAGE_BCI_CMDBUF 0x01 +#define DRM_SAVAGE_BCI_EVENT_EMIT 0x02 +#define DRM_SAVAGE_BCI_EVENT_WAIT 0x03 + +#define DRM_IOCTL_SAVAGE_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_INIT, drm_savage_init_t) +#define DRM_IOCTL_SAVAGE_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_CMDBUF, drm_savage_cmdbuf_t) +#define DRM_IOCTL_SAVAGE_EVENT_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_EMIT, drm_savage_event_emit_t) +#define DRM_IOCTL_SAVAGE_EVENT_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_WAIT, drm_savage_event_wait_t) + +#define SAVAGE_DMA_PCI 1 +#define SAVAGE_DMA_AGP 3 +typedef struct drm_savage_init { + enum { + SAVAGE_INIT_BCI = 1, + SAVAGE_CLEANUP_BCI = 2 + } func; + unsigned int sarea_priv_offset; + + /* some parameters */ + unsigned int cob_size; + unsigned int bci_threshold_lo, bci_threshold_hi; + unsigned int dma_type; + + /* frame buffer layout */ + unsigned int fb_bpp; + unsigned int front_offset, front_pitch; + unsigned int back_offset, back_pitch; + unsigned int depth_bpp; + unsigned int depth_offset, depth_pitch; + + /* local textures */ + unsigned int texture_offset; + unsigned int texture_size; + + /* physical locations of non-permanent maps */ + unsigned long status_offset; + unsigned long buffers_offset; + unsigned long agp_textures_offset; + unsigned long cmd_dma_offset; +} drm_savage_init_t; + +typedef union drm_savage_cmd_header drm_savage_cmd_header_t; +typedef struct drm_savage_cmdbuf { + /* command buffer in client's address space */ + drm_savage_cmd_header_t *cmd_addr; + unsigned int size; /* size of the command buffer in 64bit units */ + + unsigned int dma_idx; /* DMA buffer index to use */ + int discard; /* discard DMA buffer when done */ + /* vertex buffer in client's address space */ + unsigned int *vb_addr; + unsigned int vb_size; /* size of client vertex buffer in bytes */ + unsigned int vb_stride; /* stride of vertices in 32bit words */ + /* boxes in client's address space */ + struct drm_clip_rect *box_addr; + unsigned int nbox; /* number of clipping boxes */ +} drm_savage_cmdbuf_t; + +#define SAVAGE_WAIT_2D 0x1 /* wait for 2D idle before updating event tag */ +#define SAVAGE_WAIT_3D 0x2 /* wait for 3D idle before updating event tag */ +#define SAVAGE_WAIT_IRQ 0x4 /* emit or wait for IRQ, not implemented yet */ +typedef struct drm_savage_event { + unsigned int count; + unsigned int flags; +} drm_savage_event_emit_t, drm_savage_event_wait_t; + +/* Commands for the cmdbuf ioctl + */ +#define SAVAGE_CMD_STATE 0 /* a range of state registers */ +#define SAVAGE_CMD_DMA_PRIM 1 /* vertices from DMA buffer */ +#define SAVAGE_CMD_VB_PRIM 2 /* vertices from client vertex buffer */ +#define SAVAGE_CMD_DMA_IDX 3 /* indexed vertices from DMA buffer */ +#define SAVAGE_CMD_VB_IDX 4 /* indexed vertices client vertex buffer */ +#define SAVAGE_CMD_CLEAR 5 /* clear buffers */ +#define SAVAGE_CMD_SWAP 6 /* swap buffers */ + +/* Primitive types +*/ +#define SAVAGE_PRIM_TRILIST 0 /* triangle list */ +#define SAVAGE_PRIM_TRISTRIP 1 /* triangle strip */ +#define SAVAGE_PRIM_TRIFAN 2 /* triangle fan */ +#define SAVAGE_PRIM_TRILIST_201 3 /* reorder verts for correct flat + * shading on s3d */ + +/* Skip flags (vertex format) + */ +#define SAVAGE_SKIP_Z 0x01 +#define SAVAGE_SKIP_W 0x02 +#define SAVAGE_SKIP_C0 0x04 +#define SAVAGE_SKIP_C1 0x08 +#define SAVAGE_SKIP_S0 0x10 +#define SAVAGE_SKIP_T0 0x20 +#define SAVAGE_SKIP_ST0 0x30 +#define SAVAGE_SKIP_S1 0x40 +#define SAVAGE_SKIP_T1 0x80 +#define SAVAGE_SKIP_ST1 0xc0 +#define SAVAGE_SKIP_ALL_S3D 0x3f +#define SAVAGE_SKIP_ALL_S4 0xff + +/* Buffer names for clear command + */ +#define SAVAGE_FRONT 0x1 +#define SAVAGE_BACK 0x2 +#define SAVAGE_DEPTH 0x4 + +/* 64-bit command header + */ +union drm_savage_cmd_header { + struct { + unsigned char cmd; /* command */ + unsigned char pad0; + unsigned short pad1; + unsigned short pad2; + unsigned short pad3; + } cmd; /* generic */ + struct { + unsigned char cmd; + unsigned char global; /* need idle engine? */ + unsigned short count; /* number of consecutive registers */ + unsigned short start; /* first register */ + unsigned short pad3; + } state; /* SAVAGE_CMD_STATE */ + struct { + unsigned char cmd; + unsigned char prim; /* primitive type */ + unsigned short skip; /* vertex format (skip flags) */ + unsigned short count; /* number of vertices */ + unsigned short start; /* first vertex in DMA/vertex buffer */ + } prim; /* SAVAGE_CMD_DMA_PRIM, SAVAGE_CMD_VB_PRIM */ + struct { + unsigned char cmd; + unsigned char prim; + unsigned short skip; + unsigned short count; /* number of indices that follow */ + unsigned short pad3; + } idx; /* SAVAGE_CMD_DMA_IDX, SAVAGE_CMD_VB_IDX */ + struct { + unsigned char cmd; + unsigned char pad0; + unsigned short pad1; + unsigned int flags; + } clear0; /* SAVAGE_CMD_CLEAR */ + struct { + unsigned int mask; + unsigned int value; + } clear1; /* SAVAGE_CMD_CLEAR data */ +}; + +#endif diff --git a/include/drm/sis_drm.h b/include/drm/sis_drm.h new file mode 100644 index 0000000..30f7b38 --- /dev/null +++ b/include/drm/sis_drm.h @@ -0,0 +1,67 @@ +/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */ +/* + * Copyright 2005 Eric Anholt + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#ifndef __SIS_DRM_H__ +#define __SIS_DRM_H__ + +/* SiS specific ioctls */ +#define NOT_USED_0_3 +#define DRM_SIS_FB_ALLOC 0x04 +#define DRM_SIS_FB_FREE 0x05 +#define NOT_USED_6_12 +#define DRM_SIS_AGP_INIT 0x13 +#define DRM_SIS_AGP_ALLOC 0x14 +#define DRM_SIS_AGP_FREE 0x15 +#define DRM_SIS_FB_INIT 0x16 + +#define DRM_IOCTL_SIS_FB_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t) +#define DRM_IOCTL_SIS_FB_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t) +#define DRM_IOCTL_SIS_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t) +#define DRM_IOCTL_SIS_AGP_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t) +#define DRM_IOCTL_SIS_AGP_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t) +#define DRM_IOCTL_SIS_FB_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t) +/* +#define DRM_IOCTL_SIS_FLIP DRM_IOW( 0x48, drm_sis_flip_t) +#define DRM_IOCTL_SIS_FLIP_INIT DRM_IO( 0x49) +#define DRM_IOCTL_SIS_FLIP_FINAL DRM_IO( 0x50) +*/ + +typedef struct { + int context; + unsigned int offset; + unsigned int size; + unsigned long free; +} drm_sis_mem_t; + +typedef struct { + unsigned int offset, size; +} drm_sis_agp_t; + +typedef struct { + unsigned int offset, size; +} drm_sis_fb_t; + +#endif /* __SIS_DRM_H__ */ diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h new file mode 100644 index 0000000..182f879 --- /dev/null +++ b/include/drm/via_drm.h @@ -0,0 +1,275 @@ +/* + * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sub license, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#ifndef _VIA_DRM_H_ +#define _VIA_DRM_H_ + +#include "drm.h" + +/* WARNING: These defines must be the same as what the Xserver uses. + * if you change them, you must change the defines in the Xserver. + */ + +#ifndef _VIA_DEFINES_ +#define _VIA_DEFINES_ + +#include "via_drmclient.h" + +#define VIA_NR_SAREA_CLIPRECTS 8 +#define VIA_NR_XVMC_PORTS 10 +#define VIA_NR_XVMC_LOCKS 5 +#define VIA_MAX_CACHELINE_SIZE 64 +#define XVMCLOCKPTR(saPriv,lockNo) \ + ((__volatile__ struct drm_hw_lock *)(((((unsigned long) (saPriv)->XvMCLockArea) + \ + (VIA_MAX_CACHELINE_SIZE - 1)) & \ + ~(VIA_MAX_CACHELINE_SIZE - 1)) + \ + VIA_MAX_CACHELINE_SIZE*(lockNo))) + +/* Each region is a minimum of 64k, and there are at most 64 of them. + */ +#define VIA_NR_TEX_REGIONS 64 +#define VIA_LOG_MIN_TEX_REGION_SIZE 16 +#endif + +#define VIA_UPLOAD_TEX0IMAGE 0x1 /* handled clientside */ +#define VIA_UPLOAD_TEX1IMAGE 0x2 /* handled clientside */ +#define VIA_UPLOAD_CTX 0x4 +#define VIA_UPLOAD_BUFFERS 0x8 +#define VIA_UPLOAD_TEX0 0x10 +#define VIA_UPLOAD_TEX1 0x20 +#define VIA_UPLOAD_CLIPRECTS 0x40 +#define VIA_UPLOAD_ALL 0xff + +/* VIA specific ioctls */ +#define DRM_VIA_ALLOCMEM 0x00 +#define DRM_VIA_FREEMEM 0x01 +#define DRM_VIA_AGP_INIT 0x02 +#define DRM_VIA_FB_INIT 0x03 +#define DRM_VIA_MAP_INIT 0x04 +#define DRM_VIA_DEC_FUTEX 0x05 +#define NOT_USED +#define DRM_VIA_DMA_INIT 0x07 +#define DRM_VIA_CMDBUFFER 0x08 +#define DRM_VIA_FLUSH 0x09 +#define DRM_VIA_PCICMD 0x0a +#define DRM_VIA_CMDBUF_SIZE 0x0b +#define NOT_USED +#define DRM_VIA_WAIT_IRQ 0x0d +#define DRM_VIA_DMA_BLIT 0x0e +#define DRM_VIA_BLIT_SYNC 0x0f + +#define DRM_IOCTL_VIA_ALLOCMEM DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_ALLOCMEM, drm_via_mem_t) +#define DRM_IOCTL_VIA_FREEMEM DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_FREEMEM, drm_via_mem_t) +#define DRM_IOCTL_VIA_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_AGP_INIT, drm_via_agp_t) +#define DRM_IOCTL_VIA_FB_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_FB_INIT, drm_via_fb_t) +#define DRM_IOCTL_VIA_MAP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_MAP_INIT, drm_via_init_t) +#define DRM_IOCTL_VIA_DEC_FUTEX DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_DEC_FUTEX, drm_via_futex_t) +#define DRM_IOCTL_VIA_DMA_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_DMA_INIT, drm_via_dma_init_t) +#define DRM_IOCTL_VIA_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_CMDBUFFER, drm_via_cmdbuffer_t) +#define DRM_IOCTL_VIA_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_VIA_FLUSH) +#define DRM_IOCTL_VIA_PCICMD DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_PCICMD, drm_via_cmdbuffer_t) +#define DRM_IOCTL_VIA_CMDBUF_SIZE DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_CMDBUF_SIZE, \ + drm_via_cmdbuf_size_t) +#define DRM_IOCTL_VIA_WAIT_IRQ DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_WAIT_IRQ, drm_via_irqwait_t) +#define DRM_IOCTL_VIA_DMA_BLIT DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_DMA_BLIT, drm_via_dmablit_t) +#define DRM_IOCTL_VIA_BLIT_SYNC DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_BLIT_SYNC, drm_via_blitsync_t) + +/* Indices into buf.Setup where various bits of state are mirrored per + * context and per buffer. These can be fired at the card as a unit, + * or in a piecewise fashion as required. + */ + +#define VIA_TEX_SETUP_SIZE 8 + +/* Flags for clear ioctl + */ +#define VIA_FRONT 0x1 +#define VIA_BACK 0x2 +#define VIA_DEPTH 0x4 +#define VIA_STENCIL 0x8 +#define VIA_MEM_VIDEO 0 /* matches drm constant */ +#define VIA_MEM_AGP 1 /* matches drm constant */ +#define VIA_MEM_SYSTEM 2 +#define VIA_MEM_MIXED 3 +#define VIA_MEM_UNKNOWN 4 + +typedef struct { + __u32 offset; + __u32 size; +} drm_via_agp_t; + +typedef struct { + __u32 offset; + __u32 size; +} drm_via_fb_t; + +typedef struct { + __u32 context; + __u32 type; + __u32 size; + unsigned long index; + unsigned long offset; +} drm_via_mem_t; + +typedef struct _drm_via_init { + enum { + VIA_INIT_MAP = 0x01, + VIA_CLEANUP_MAP = 0x02 + } func; + + unsigned long sarea_priv_offset; + unsigned long fb_offset; + unsigned long mmio_offset; + unsigned long agpAddr; +} drm_via_init_t; + +typedef struct _drm_via_futex { + enum { + VIA_FUTEX_WAIT = 0x00, + VIA_FUTEX_WAKE = 0X01 + } func; + __u32 ms; + __u32 lock; + __u32 val; +} drm_via_futex_t; + +typedef struct _drm_via_dma_init { + enum { + VIA_INIT_DMA = 0x01, + VIA_CLEANUP_DMA = 0x02, + VIA_DMA_INITIALIZED = 0x03 + } func; + + unsigned long offset; + unsigned long size; + unsigned long reg_pause_addr; +} drm_via_dma_init_t; + +typedef struct _drm_via_cmdbuffer { + char *buf; + unsigned long size; +} drm_via_cmdbuffer_t; + +/* Warning: If you change the SAREA structure you must change the Xserver + * structure as well */ + +typedef struct _drm_via_tex_region { + unsigned char next, prev; /* indices to form a circular LRU */ + unsigned char inUse; /* owned by a client, or free? */ + int age; /* tracked by clients to update local LRU's */ +} drm_via_tex_region_t; + +typedef struct _drm_via_sarea { + unsigned int dirty; + unsigned int nbox; + struct drm_clip_rect boxes[VIA_NR_SAREA_CLIPRECTS]; + drm_via_tex_region_t texList[VIA_NR_TEX_REGIONS + 1]; + int texAge; /* last time texture was uploaded */ + int ctxOwner; /* last context to upload state */ + int vertexPrim; + + /* + * Below is for XvMC. + * We want the lock integers alone on, and aligned to, a cache line. + * Therefore this somewhat strange construct. + */ + + char XvMCLockArea[VIA_MAX_CACHELINE_SIZE * (VIA_NR_XVMC_LOCKS + 1)]; + + unsigned int XvMCDisplaying[VIA_NR_XVMC_PORTS]; + unsigned int XvMCSubPicOn[VIA_NR_XVMC_PORTS]; + unsigned int XvMCCtxNoGrabbed; /* Last context to hold decoder */ + + /* Used by the 3d driver only at this point, for pageflipping: + */ + unsigned int pfCurrentOffset; +} drm_via_sarea_t; + +typedef struct _drm_via_cmdbuf_size { + enum { + VIA_CMDBUF_SPACE = 0x01, + VIA_CMDBUF_LAG = 0x02 + } func; + int wait; + __u32 size; +} drm_via_cmdbuf_size_t; + +typedef enum { + VIA_IRQ_ABSOLUTE = 0x0, + VIA_IRQ_RELATIVE = 0x1, + VIA_IRQ_SIGNAL = 0x10000000, + VIA_IRQ_FORCE_SEQUENCE = 0x20000000 +} via_irq_seq_type_t; + +#define VIA_IRQ_FLAGS_MASK 0xF0000000 + +enum drm_via_irqs { + drm_via_irq_hqv0 = 0, + drm_via_irq_hqv1, + drm_via_irq_dma0_dd, + drm_via_irq_dma0_td, + drm_via_irq_dma1_dd, + drm_via_irq_dma1_td, + drm_via_irq_num +}; + +struct drm_via_wait_irq_request { + unsigned irq; + via_irq_seq_type_t type; + __u32 sequence; + __u32 signal; +}; + +typedef union drm_via_irqwait { + struct drm_via_wait_irq_request request; + struct drm_wait_vblank_reply reply; +} drm_via_irqwait_t; + +typedef struct drm_via_blitsync { + __u32 sync_handle; + unsigned engine; +} drm_via_blitsync_t; + +/* - * Below,"flags" is currently unused but will be used for possible future + * extensions like kernel space bounce buffers for bad alignments and + * blit engine busy-wait polling for better latency in the absence of + * interrupts. + */ + +typedef struct drm_via_dmablit { + __u32 num_lines; + __u32 line_length; + + __u32 fb_addr; + __u32 fb_stride; + + unsigned char *mem_addr; + __u32 mem_stride; + + __u32 flags; + int to_fb; + + drm_via_blitsync_t sync; +} drm_via_dmablit_t; + +#endif /* _VIA_DRM_H_ */ diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h new file mode 100644 index 0000000..4d08423 --- /dev/null +++ b/include/drm/vmwgfx_drm.h @@ -0,0 +1,614 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef __VMWGFX_DRM_H__ +#define __VMWGFX_DRM_H__ + +#define DRM_VMW_MAX_SURFACE_FACES 6 +#define DRM_VMW_MAX_MIP_LEVELS 24 + +#define DRM_VMW_EXT_NAME_LEN 128 + +#define DRM_VMW_GET_PARAM 0 +#define DRM_VMW_ALLOC_DMABUF 1 +#define DRM_VMW_UNREF_DMABUF 2 +#define DRM_VMW_CURSOR_BYPASS 3 +/* guarded by DRM_VMW_PARAM_NUM_STREAMS != 0*/ +#define DRM_VMW_CONTROL_STREAM 4 +#define DRM_VMW_CLAIM_STREAM 5 +#define DRM_VMW_UNREF_STREAM 6 +/* guarded by DRM_VMW_PARAM_3D == 1 */ +#define DRM_VMW_CREATE_CONTEXT 7 +#define DRM_VMW_UNREF_CONTEXT 8 +#define DRM_VMW_CREATE_SURFACE 9 +#define DRM_VMW_UNREF_SURFACE 10 +#define DRM_VMW_REF_SURFACE 11 +#define DRM_VMW_EXECBUF 12 +#define DRM_VMW_FIFO_DEBUG 13 +#define DRM_VMW_FENCE_WAIT 14 +/* guarded by minor version >= 2 */ +#define DRM_VMW_UPDATE_LAYOUT 15 + + +/*************************************************************************/ +/** + * DRM_VMW_GET_PARAM - get device information. + * + * DRM_VMW_PARAM_FIFO_OFFSET: + * Offset to use to map the first page of the FIFO read-only. + * The fifo is mapped using the mmap() system call on the drm device. + * + * DRM_VMW_PARAM_OVERLAY_IOCTL: + * Does the driver support the overlay ioctl. + */ + +#define DRM_VMW_PARAM_NUM_STREAMS 0 +#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1 +#define DRM_VMW_PARAM_3D 2 +#define DRM_VMW_PARAM_FIFO_OFFSET 3 +#define DRM_VMW_PARAM_HW_CAPS 4 +#define DRM_VMW_PARAM_FIFO_CAPS 5 + +/** + * struct drm_vmw_getparam_arg + * + * @value: Returned value. //Out + * @param: Parameter to query. //In. + * + * Argument to the DRM_VMW_GET_PARAM Ioctl. + */ + +struct drm_vmw_getparam_arg { + uint64_t value; + uint32_t param; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_EXTENSION - Query device extensions. + */ + +/** + * struct drm_vmw_extension_rep + * + * @exists: The queried extension exists. + * @driver_ioctl_offset: Ioctl number of the first ioctl in the extension. + * @driver_sarea_offset: Offset to any space in the DRI SAREA + * used by the extension. + * @major: Major version number of the extension. + * @minor: Minor version number of the extension. + * @pl: Patch level version number of the extension. + * + * Output argument to the DRM_VMW_EXTENSION Ioctl. + */ + +struct drm_vmw_extension_rep { + int32_t exists; + uint32_t driver_ioctl_offset; + uint32_t driver_sarea_offset; + uint32_t major; + uint32_t minor; + uint32_t pl; + uint32_t pad64; +}; + +/** + * union drm_vmw_extension_arg + * + * @extension - Ascii name of the extension to be queried. //In + * @rep - Reply as defined above. //Out + * + * Argument to the DRM_VMW_EXTENSION Ioctl. + */ + +union drm_vmw_extension_arg { + char extension[DRM_VMW_EXT_NAME_LEN]; + struct drm_vmw_extension_rep rep; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CREATE_CONTEXT - Create a host context. + * + * Allocates a device unique context id, and queues a create context command + * for the host. Does not wait for host completion. + */ + +/** + * struct drm_vmw_context_arg + * + * @cid: Device unique context ID. + * + * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl. + * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl. + */ + +struct drm_vmw_context_arg { + int32_t cid; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_CONTEXT - Create a host context. + * + * Frees a global context id, and queues a destroy host command for the host. + * Does not wait for host completion. The context ID can be used directly + * in the command stream and shows up as the same context ID on the host. + */ + +/*************************************************************************/ +/** + * DRM_VMW_CREATE_SURFACE - Create a host suface. + * + * Allocates a device unique surface id, and queues a create surface command + * for the host. Does not wait for host completion. The surface ID can be + * used directly in the command stream and shows up as the same surface + * ID on the host. + */ + +/** + * struct drm_wmv_surface_create_req + * + * @flags: Surface flags as understood by the host. + * @format: Surface format as understood by the host. + * @mip_levels: Number of mip levels for each face. + * An unused face should have 0 encoded. + * @size_addr: Address of a user-space array of sruct drm_vmw_size + * cast to an uint64_t for 32-64 bit compatibility. + * The size of the array should equal the total number of mipmap levels. + * @shareable: Boolean whether other clients (as identified by file descriptors) + * may reference this surface. + * @scanout: Boolean whether the surface is intended to be used as a + * scanout. + * + * Input data to the DRM_VMW_CREATE_SURFACE Ioctl. + * Output data from the DRM_VMW_REF_SURFACE Ioctl. + */ + +struct drm_vmw_surface_create_req { + uint32_t flags; + uint32_t format; + uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES]; + uint64_t size_addr; + int32_t shareable; + int32_t scanout; +}; + +/** + * struct drm_wmv_surface_arg + * + * @sid: Surface id of created surface or surface to destroy or reference. + * + * Output data from the DRM_VMW_CREATE_SURFACE Ioctl. + * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl. + * Input argument to the DRM_VMW_REF_SURFACE Ioctl. + */ + +struct drm_vmw_surface_arg { + int32_t sid; + uint32_t pad64; +}; + +/** + * struct drm_vmw_size ioctl. + * + * @width - mip level width + * @height - mip level height + * @depth - mip level depth + * + * Description of a mip level. + * Input data to the DRM_WMW_CREATE_SURFACE Ioctl. + */ + +struct drm_vmw_size { + uint32_t width; + uint32_t height; + uint32_t depth; + uint32_t pad64; +}; + +/** + * union drm_vmw_surface_create_arg + * + * @rep: Output data as described above. + * @req: Input data as described above. + * + * Argument to the DRM_VMW_CREATE_SURFACE Ioctl. + */ + +union drm_vmw_surface_create_arg { + struct drm_vmw_surface_arg rep; + struct drm_vmw_surface_create_req req; +}; + +/*************************************************************************/ +/** + * DRM_VMW_REF_SURFACE - Reference a host surface. + * + * Puts a reference on a host surface with a give sid, as previously + * returned by the DRM_VMW_CREATE_SURFACE ioctl. + * A reference will make sure the surface isn't destroyed while we hold + * it and will allow the calling client to use the surface ID in the command + * stream. + * + * On successful return, the Ioctl returns the surface information given + * in the DRM_VMW_CREATE_SURFACE ioctl. + */ + +/** + * union drm_vmw_surface_reference_arg + * + * @rep: Output data as described above. + * @req: Input data as described above. + * + * Argument to the DRM_VMW_REF_SURFACE Ioctl. + */ + +union drm_vmw_surface_reference_arg { + struct drm_vmw_surface_create_req rep; + struct drm_vmw_surface_arg req; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_SURFACE - Unreference a host surface. + * + * Clear a reference previously put on a host surface. + * When all references are gone, including the one implicitly placed + * on creation, + * a destroy surface command will be queued for the host. + * Does not wait for completion. + */ + +/*************************************************************************/ +/** + * DRM_VMW_EXECBUF + * + * Submit a command buffer for execution on the host, and return a + * fence sequence that when signaled, indicates that the command buffer has + * executed. + */ + +/** + * struct drm_vmw_execbuf_arg + * + * @commands: User-space address of a command buffer cast to an uint64_t. + * @command-size: Size in bytes of the command buffer. + * @throttle-us: Sleep until software is less than @throttle_us + * microseconds ahead of hardware. The driver may round this value + * to the nearest kernel tick. + * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an + * uint64_t. + * @version: Allows expanding the execbuf ioctl parameters without breaking + * backwards compatibility, since user-space will always tell the kernel + * which version it uses. + * @flags: Execbuf flags. None currently. + * + * Argument to the DRM_VMW_EXECBUF Ioctl. + */ + +#define DRM_VMW_EXECBUF_VERSION 0 + +struct drm_vmw_execbuf_arg { + uint64_t commands; + uint32_t command_size; + uint32_t throttle_us; + uint64_t fence_rep; + uint32_t version; + uint32_t flags; +}; + +/** + * struct drm_vmw_fence_rep + * + * @fence_seq: Fence sequence associated with a command submission. + * @error: This member should've been set to -EFAULT on submission. + * The following actions should be take on completion: + * error == -EFAULT: Fence communication failed. The host is synchronized. + * Use the last fence id read from the FIFO fence register. + * error != 0 && error != -EFAULT: + * Fence submission failed. The host is synchronized. Use the fence_seq member. + * error == 0: All is OK, The host may not be synchronized. + * Use the fence_seq member. + * + * Input / Output data to the DRM_VMW_EXECBUF Ioctl. + */ + +struct drm_vmw_fence_rep { + uint64_t fence_seq; + int32_t error; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_ALLOC_DMABUF + * + * Allocate a DMA buffer that is visible also to the host. + * NOTE: The buffer is + * identified by a handle and an offset, which are private to the guest, but + * useable in the command stream. The guest kernel may translate these + * and patch up the command stream accordingly. In the future, the offset may + * be zero at all times, or it may disappear from the interface before it is + * fixed. + * + * The DMA buffer may stay user-space mapped in the guest at all times, + * and is thus suitable for sub-allocation. + * + * DMA buffers are mapped using the mmap() syscall on the drm device. + */ + +/** + * struct drm_vmw_alloc_dmabuf_req + * + * @size: Required minimum size of the buffer. + * + * Input data to the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +struct drm_vmw_alloc_dmabuf_req { + uint32_t size; + uint32_t pad64; +}; + +/** + * struct drm_vmw_dmabuf_rep + * + * @map_handle: Offset to use in the mmap() call used to map the buffer. + * @handle: Handle unique to this buffer. Used for unreferencing. + * @cur_gmr_id: GMR id to use in the command stream when this buffer is + * referenced. See not above. + * @cur_gmr_offset: Offset to use in the command stream when this buffer is + * referenced. See note above. + * + * Output data from the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +struct drm_vmw_dmabuf_rep { + uint64_t map_handle; + uint32_t handle; + uint32_t cur_gmr_id; + uint32_t cur_gmr_offset; + uint32_t pad64; +}; + +/** + * union drm_vmw_dmabuf_arg + * + * @req: Input data as described above. + * @rep: Output data as described above. + * + * Argument to the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +union drm_vmw_alloc_dmabuf_arg { + struct drm_vmw_alloc_dmabuf_req req; + struct drm_vmw_dmabuf_rep rep; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_DMABUF - Free a DMA buffer. + * + */ + +/** + * struct drm_vmw_unref_dmabuf_arg + * + * @handle: Handle indicating what buffer to free. Obtained from the + * DRM_VMW_ALLOC_DMABUF Ioctl. + * + * Argument to the DRM_VMW_UNREF_DMABUF Ioctl. + */ + +struct drm_vmw_unref_dmabuf_arg { + uint32_t handle; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_FIFO_DEBUG - Get last FIFO submission. + * + * This IOCTL copies the last FIFO submission directly out of the FIFO buffer. + */ + +/** + * struct drm_vmw_fifo_debug_arg + * + * @debug_buffer: User space address of a debug_buffer cast to an uint64_t //In + * @debug_buffer_size: Size in bytes of debug buffer //In + * @used_size: Number of bytes copied to the buffer // Out + * @did_not_fit: Boolean indicating that the fifo contents did not fit. //Out + * + * Argument to the DRM_VMW_FIFO_DEBUG Ioctl. + */ + +struct drm_vmw_fifo_debug_arg { + uint64_t debug_buffer; + uint32_t debug_buffer_size; + uint32_t used_size; + int32_t did_not_fit; + uint32_t pad64; +}; + +struct drm_vmw_fence_wait_arg { + uint64_t sequence; + uint64_t kernel_cookie; + int32_t cookie_valid; + int32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams. + * + * This IOCTL controls the overlay units of the svga device. + * The SVGA overlay units does not work like regular hardware units in + * that they do not automaticaly read back the contents of the given dma + * buffer. But instead only read back for each call to this ioctl, and + * at any point between this call being made and a following call that + * either changes the buffer or disables the stream. + */ + +/** + * struct drm_vmw_rect + * + * Defines a rectangle. Used in the overlay ioctl to define + * source and destination rectangle. + */ + +struct drm_vmw_rect { + int32_t x; + int32_t y; + uint32_t w; + uint32_t h; +}; + +/** + * struct drm_vmw_control_stream_arg + * + * @stream_id: Stearm to control + * @enabled: If false all following arguments are ignored. + * @handle: Handle to buffer for getting data from. + * @format: Format of the overlay as understood by the host. + * @width: Width of the overlay. + * @height: Height of the overlay. + * @size: Size of the overlay in bytes. + * @pitch: Array of pitches, the two last are only used for YUV12 formats. + * @offset: Offset from start of dma buffer to overlay. + * @src: Source rect, must be within the defined area above. + * @dst: Destination rect, x and y may be negative. + * + * Argument to the DRM_VMW_CONTROL_STREAM Ioctl. + */ + +struct drm_vmw_control_stream_arg { + uint32_t stream_id; + uint32_t enabled; + + uint32_t flags; + uint32_t color_key; + + uint32_t handle; + uint32_t offset; + int32_t format; + uint32_t size; + uint32_t width; + uint32_t height; + uint32_t pitch[3]; + + uint32_t pad64; + struct drm_vmw_rect src; + struct drm_vmw_rect dst; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CURSOR_BYPASS - Give extra information about cursor bypass. + * + */ + +#define DRM_VMW_CURSOR_BYPASS_ALL (1 << 0) +#define DRM_VMW_CURSOR_BYPASS_FLAGS (1) + +/** + * struct drm_vmw_cursor_bypass_arg + * + * @flags: Flags. + * @crtc_id: Crtc id, only used if DMR_CURSOR_BYPASS_ALL isn't passed. + * @xpos: X position of cursor. + * @ypos: Y position of cursor. + * @xhot: X hotspot. + * @yhot: Y hotspot. + * + * Argument to the DRM_VMW_CURSOR_BYPASS Ioctl. + */ + +struct drm_vmw_cursor_bypass_arg { + uint32_t flags; + uint32_t crtc_id; + int32_t xpos; + int32_t ypos; + int32_t xhot; + int32_t yhot; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CLAIM_STREAM - Claim a single stream. + */ + +/** + * struct drm_vmw_context_arg + * + * @stream_id: Device unique context ID. + * + * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl. + * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl. + */ + +struct drm_vmw_stream_arg { + uint32_t stream_id; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_STREAM - Unclaim a stream. + * + * Return a single stream that was claimed by this process. Also makes + * sure that the stream has been stopped. + */ + +/*************************************************************************/ +/** + * DRM_VMW_UPDATE_LAYOUT - Update layout + * + * Updates the prefered modes and connection status for connectors. The + * command conisits of one drm_vmw_update_layout_arg pointing out a array + * of num_outputs drm_vmw_rect's. + */ + +/** + * struct drm_vmw_update_layout_arg + * + * @num_outputs: number of active + * @rects: pointer to array of drm_vmw_rect + * + * Input argument to the DRM_VMW_UPDATE_LAYOUT Ioctl. + */ + +struct drm_vmw_update_layout_arg { + uint32_t num_outputs; + uint32_t pad64; + uint64_t rects; +}; + +#endif diff --git a/intel/Android.mk b/intel/Android.mk new file mode 100644 index 0000000..f2f21b9 --- /dev/null +++ b/intel/Android.mk @@ -0,0 +1,55 @@ +# +# Copyright © 2011 Intel Corporation +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# + +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +# Import variables LIBDRM_INTEL_FILES, LIBDRM_INTEL_H_FILES +include $(LOCAL_PATH)/Makefile.sources + +LOCAL_MODULE := libdrm_intel +LOCAL_MODULE_TAGS := optional + +LOCAL_SHARED_LIBRARIES := libdrm + +LOCAL_SRC_FILES := $(LIBDRM_INTEL_FILES) +LOCAL_EXPORT_C_INCLUDE_DIRS += \ + $(LOCAL_PATH)/intel + +LOCAL_C_INCLUDES := \ + $(LIBDRM_TOP) \ + $(LIBDRM_TOP)/intel \ + $(LIBDRM_TOP)/include/drm \ + external/libpciaccess/include + +LOCAL_CFLAGS := \ + -DHAVE_LIBDRM_ATOMIC_PRIMITIVES=1 + +LOCAL_COPY_HEADERS := $(LIBDRM_INTEL_H_FILES) +LOCAL_COPY_HEADERS_TO := libdrm + +LOCAL_SHARED_LIBRARIES := \ + libdrm \ + libpciaccess + +include $(BUILD_SHARED_LIBRARY) diff --git a/intel/Makefile.am b/intel/Makefile.am new file mode 100644 index 0000000..ca4ed84 --- /dev/null +++ b/intel/Makefile.am @@ -0,0 +1,76 @@ +# Copyright © 2008 Intel Corporation +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Eric Anholt + +include Makefile.sources + +AM_CFLAGS = \ + $(WARN_CFLAGS) \ + $(VISIBILITY_CFLAGS) \ + -I$(top_srcdir) \ + -I$(top_srcdir)/intel \ + $(PTHREADSTUBS_CFLAGS) \ + $(PCIACCESS_CFLAGS) \ + $(VALGRIND_CFLAGS) \ + -I$(top_srcdir)/include/drm + +libdrm_intel_la_LTLIBRARIES = libdrm_intel.la +libdrm_intel_ladir = $(libdir) +libdrm_intel_la_LDFLAGS = -version-number 1:0:0 -no-undefined +libdrm_intel_la_LIBADD = ../libdrm.la \ + @PTHREADSTUBS_LIBS@ \ + @PCIACCESS_LIBS@ \ + @CLOCK_LIB@ + +libdrm_intel_la_SOURCES = $(LIBDRM_INTEL_FILES) + +intel_bufmgr_gem_o_CFLAGS = $(AM_CFLAGS) -c99 + +libdrm_intelincludedir = ${includedir}/libdrm +libdrm_intelinclude_HEADERS = $(LIBDRM_INTEL_H_FILES) + +# This may be interesting even outside of "make check", due to the -dump option. +noinst_PROGRAMS = test_decode + +BATCHES = \ + tests/gen4-3d.batch \ + tests/gm45-3d.batch \ + tests/gen5-3d.batch \ + tests/gen6-3d.batch \ + tests/gen7-2d-copy.batch \ + tests/gen7-3d.batch + +TESTS = \ + $(BATCHES:.batch=.batch.sh) + +EXTRA_DIST = \ + $(BATCHES) \ + $(BATCHES:.batch=.batch.sh) \ + $(BATCHES:.batch=.batch-ref.txt) \ + $(BATCHES:.batch=.batch-ref.txt) \ + tests/test-batch.sh \ + Android.mk + +test_decode_LDADD = libdrm_intel.la ../libdrm.la + +pkgconfig_DATA = libdrm_intel.pc diff --git a/intel/Makefile.in b/intel/Makefile.in new file mode 100644 index 0000000..907a657 --- /dev/null +++ b/intel/Makefile.in @@ -0,0 +1,1196 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Copyright © 2008 Intel Corporation +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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b/intel/Makefile.sources @@ -0,0 +1,14 @@ +LIBDRM_INTEL_FILES := \ + intel_bufmgr.c \ + intel_bufmgr_priv.h \ + intel_bufmgr_fake.c \ + intel_bufmgr_gem.c \ + intel_decode.c \ + intel_chipset.h \ + mm.c \ + mm.h + +LIBDRM_INTEL_H_FILES := \ + intel_bufmgr.h \ + intel_aub.h \ + intel_debug.h diff --git a/intel/intel_aub.h b/intel/intel_aub.h new file mode 100644 index 0000000..5f0aba8 --- /dev/null +++ b/intel/intel_aub.h @@ -0,0 +1,153 @@ +/* + * Copyright © 2010 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +/** @file intel_aub.h + * + * The AUB file is a file format used by Intel's internal simulation + * and other validation tools. It can be used at various levels by a + * driver to input state to the simulated hardware or a replaying + * debugger. + * + * We choose to dump AUB files using the trace block format for ease + * of implementation -- dump out the blocks of memory as plain blobs + * and insert ring commands to execute the batchbuffer blob. + */ + +#ifndef _INTEL_AUB_H +#define _INTEL_AUB_H + +#define AUB_MI_NOOP (0) +#define AUB_MI_BATCH_BUFFER_START (0x31 << 23) +#define AUB_PIPE_CONTROL (0x7a000002) + +/* DW0: instruction type. */ + +#define CMD_AUB (7 << 29) + +#define CMD_AUB_HEADER (CMD_AUB | (1 << 23) | (0x05 << 16)) +/* DW1 */ +# define AUB_HEADER_MAJOR_SHIFT 24 +# define AUB_HEADER_MINOR_SHIFT 16 + +#define CMD_AUB_TRACE_HEADER_BLOCK (CMD_AUB | (1 << 23) | (0x41 << 16)) +#define CMD_AUB_DUMP_BMP (CMD_AUB | (1 << 23) | (0x9e << 16)) + +/* DW1 */ +#define AUB_TRACE_OPERATION_MASK 0x000000ff +#define AUB_TRACE_OP_COMMENT 0x00000000 +#define AUB_TRACE_OP_DATA_WRITE 0x00000001 +#define AUB_TRACE_OP_COMMAND_WRITE 0x00000002 +#define AUB_TRACE_OP_MMIO_WRITE 0x00000003 +// operation = TRACE_DATA_WRITE, Type +#define AUB_TRACE_TYPE_MASK 0x0000ff00 +#define AUB_TRACE_TYPE_NOTYPE (0 << 8) +#define AUB_TRACE_TYPE_BATCH (1 << 8) +#define AUB_TRACE_TYPE_VERTEX_BUFFER (5 << 8) +#define AUB_TRACE_TYPE_2D_MAP (6 << 8) +#define AUB_TRACE_TYPE_CUBE_MAP (7 << 8) +#define AUB_TRACE_TYPE_VOLUME_MAP (9 << 8) +#define AUB_TRACE_TYPE_1D_MAP (10 << 8) +#define AUB_TRACE_TYPE_CONSTANT_BUFFER (11 << 8) +#define AUB_TRACE_TYPE_CONSTANT_URB (12 << 8) +#define AUB_TRACE_TYPE_INDEX_BUFFER (13 << 8) +#define AUB_TRACE_TYPE_GENERAL (14 << 8) +#define AUB_TRACE_TYPE_SURFACE (15 << 8) + + +// operation = TRACE_COMMAND_WRITE, Type = +#define AUB_TRACE_TYPE_RING_HWB (1 << 8) +#define AUB_TRACE_TYPE_RING_PRB0 (2 << 8) +#define AUB_TRACE_TYPE_RING_PRB1 (3 << 8) +#define AUB_TRACE_TYPE_RING_PRB2 (4 << 8) + +// Address space +#define AUB_TRACE_ADDRESS_SPACE_MASK 0x00ff0000 +#define AUB_TRACE_MEMTYPE_GTT (0 << 16) +#define AUB_TRACE_MEMTYPE_LOCAL (1 << 16) +#define AUB_TRACE_MEMTYPE_NONLOCAL (2 << 16) +#define AUB_TRACE_MEMTYPE_PCI (3 << 16) +#define AUB_TRACE_MEMTYPE_GTT_ENTRY (4 << 16) + +/* DW2 */ + +/** + * aub_state_struct_type enum values are encoded with the top 16 bits + * representing the type to be delivered to the .aub file, and the bottom 16 + * bits representing the subtype. This macro performs the encoding. + */ +#define ENCODE_SS_TYPE(type, subtype) (((type) << 16) | (subtype)) + +enum aub_state_struct_type { + AUB_TRACE_VS_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 1), + AUB_TRACE_GS_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 2), + AUB_TRACE_CLIP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 3), + AUB_TRACE_SF_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 4), + AUB_TRACE_WM_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 5), + AUB_TRACE_CC_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 6), + AUB_TRACE_CLIP_VP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 7), + AUB_TRACE_SF_VP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 8), + AUB_TRACE_CC_VP_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x9), + AUB_TRACE_SAMPLER_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xa), + AUB_TRACE_KERNEL_INSTRUCTIONS = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xb), + AUB_TRACE_SCRATCH_SPACE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xc), + AUB_TRACE_SAMPLER_DEFAULT_COLOR = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0xd), + + AUB_TRACE_SCISSOR_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x15), + AUB_TRACE_BLEND_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x16), + AUB_TRACE_DEPTH_STENCIL_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_GENERAL, 0x17), + + AUB_TRACE_VERTEX_BUFFER = ENCODE_SS_TYPE(AUB_TRACE_TYPE_VERTEX_BUFFER, 0), + AUB_TRACE_BINDING_TABLE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_SURFACE, 0x100), + AUB_TRACE_SURFACE_STATE = ENCODE_SS_TYPE(AUB_TRACE_TYPE_SURFACE, 0x200), + AUB_TRACE_VS_CONSTANTS = ENCODE_SS_TYPE(AUB_TRACE_TYPE_CONSTANT_BUFFER, 0), + AUB_TRACE_WM_CONSTANTS = ENCODE_SS_TYPE(AUB_TRACE_TYPE_CONSTANT_BUFFER, 1), +}; + +#undef ENCODE_SS_TYPE + +/** + * Decode a aub_state_struct_type value to determine the type that should be + * stored in the .aub file. + */ +static inline uint32_t AUB_TRACE_TYPE(enum aub_state_struct_type ss_type) +{ + return (ss_type & 0xFFFF0000) >> 16; +} + +/** + * Decode a state_struct_type value to determine the subtype that should be + * stored in the .aub file. + */ +static inline uint32_t AUB_TRACE_SUBTYPE(enum aub_state_struct_type ss_type) +{ + return ss_type & 0xFFFF; +} + +/* DW3: address */ +/* DW4: len */ + +#endif /* _INTEL_AUB_H */ diff --git a/intel/intel_bufmgr.c b/intel/intel_bufmgr.c new file mode 100644 index 0000000..234cd13 --- /dev/null +++ b/intel/intel_bufmgr.c @@ -0,0 +1,354 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include "libdrm.h" +#include "intel_bufmgr.h" +#include "intel_bufmgr_priv.h" +#include "xf86drm.h" + +/** @file intel_bufmgr.c + * + * Convenience functions for buffer management methods. + */ + +drm_public drm_intel_bo * +drm_intel_bo_alloc(drm_intel_bufmgr *bufmgr, const char *name, + unsigned long size, unsigned int alignment) +{ + return bufmgr->bo_alloc(bufmgr, name, size, alignment); +} + +drm_public drm_intel_bo * +drm_intel_bo_alloc_for_render(drm_intel_bufmgr *bufmgr, const char *name, + unsigned long size, unsigned int alignment) +{ + return bufmgr->bo_alloc_for_render(bufmgr, name, size, alignment); +} + +drm_public drm_intel_bo * +drm_intel_bo_alloc_userptr(drm_intel_bufmgr *bufmgr, + const char *name, void *addr, + uint32_t tiling_mode, + uint32_t stride, + unsigned long size, + unsigned long flags) +{ + if (bufmgr->bo_alloc_userptr) + return bufmgr->bo_alloc_userptr(bufmgr, name, addr, tiling_mode, + stride, size, flags); + return NULL; +} + +drm_public drm_intel_bo * +drm_intel_bo_alloc_tiled(drm_intel_bufmgr *bufmgr, const char *name, + int x, int y, int cpp, uint32_t *tiling_mode, + unsigned long *pitch, unsigned long flags) +{ + return bufmgr->bo_alloc_tiled(bufmgr, name, x, y, cpp, + tiling_mode, pitch, flags); +} + +drm_public void +drm_intel_bo_reference(drm_intel_bo *bo) +{ + bo->bufmgr->bo_reference(bo); +} + +drm_public void +drm_intel_bo_unreference(drm_intel_bo *bo) +{ + if (bo == NULL) + return; + + bo->bufmgr->bo_unreference(bo); +} + +drm_public int +drm_intel_bo_map(drm_intel_bo *buf, int write_enable) +{ + return buf->bufmgr->bo_map(buf, write_enable); +} + +drm_public int +drm_intel_bo_unmap(drm_intel_bo *buf) +{ + return buf->bufmgr->bo_unmap(buf); +} + +drm_public int +drm_intel_bo_subdata(drm_intel_bo *bo, unsigned long offset, + unsigned long size, const void *data) +{ + return bo->bufmgr->bo_subdata(bo, offset, size, data); +} + +drm_public int +drm_intel_bo_get_subdata(drm_intel_bo *bo, unsigned long offset, + unsigned long size, void *data) +{ + int ret; + if (bo->bufmgr->bo_get_subdata) + return bo->bufmgr->bo_get_subdata(bo, offset, size, data); + + if (size == 0 || data == NULL) + return 0; + + ret = drm_intel_bo_map(bo, 0); + if (ret) + return ret; + memcpy(data, (unsigned char *)bo->virtual + offset, size); + drm_intel_bo_unmap(bo); + return 0; +} + +drm_public void +drm_intel_bo_wait_rendering(drm_intel_bo *bo) +{ + bo->bufmgr->bo_wait_rendering(bo); +} + +drm_public void +drm_intel_bufmgr_destroy(drm_intel_bufmgr *bufmgr) +{ + bufmgr->destroy(bufmgr); +} + +drm_public int +drm_intel_bo_exec(drm_intel_bo *bo, int used, + drm_clip_rect_t * cliprects, int num_cliprects, int DR4) +{ + return bo->bufmgr->bo_exec(bo, used, cliprects, num_cliprects, DR4); +} + +drm_public int +drm_intel_bo_mrb_exec(drm_intel_bo *bo, int used, + drm_clip_rect_t *cliprects, int num_cliprects, int DR4, + unsigned int rings) +{ + if (bo->bufmgr->bo_mrb_exec) + return bo->bufmgr->bo_mrb_exec(bo, used, + cliprects, num_cliprects, DR4, + rings); + + switch (rings) { + case I915_EXEC_DEFAULT: + case I915_EXEC_RENDER: + return bo->bufmgr->bo_exec(bo, used, + cliprects, num_cliprects, DR4); + default: + return -ENODEV; + } +} + +drm_public void +drm_intel_bufmgr_set_debug(drm_intel_bufmgr *bufmgr, int enable_debug) +{ + bufmgr->debug = enable_debug; +} + +drm_public int +drm_intel_bufmgr_check_aperture_space(drm_intel_bo ** bo_array, int count) +{ + return bo_array[0]->bufmgr->check_aperture_space(bo_array, count); +} + +drm_public int +drm_intel_bo_flink(drm_intel_bo *bo, uint32_t * name) +{ + if (bo->bufmgr->bo_flink) + return bo->bufmgr->bo_flink(bo, name); + + return -ENODEV; +} + +drm_public int +drm_intel_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain) +{ + return bo->bufmgr->bo_emit_reloc(bo, offset, + target_bo, target_offset, + read_domains, write_domain); +} + +/* For fence registers, not GL fences */ +drm_public int +drm_intel_bo_emit_reloc_fence(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain) +{ + return bo->bufmgr->bo_emit_reloc_fence(bo, offset, + target_bo, target_offset, + read_domains, write_domain); +} + + +drm_public int +drm_intel_bo_pin(drm_intel_bo *bo, uint32_t alignment) +{ + if (bo->bufmgr->bo_pin) + return bo->bufmgr->bo_pin(bo, alignment); + + return -ENODEV; +} + +drm_public int +drm_intel_bo_unpin(drm_intel_bo *bo) +{ + if (bo->bufmgr->bo_unpin) + return bo->bufmgr->bo_unpin(bo); + + return -ENODEV; +} + +drm_public int +drm_intel_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t stride) +{ + if (bo->bufmgr->bo_set_tiling) + return bo->bufmgr->bo_set_tiling(bo, tiling_mode, stride); + + *tiling_mode = I915_TILING_NONE; + return 0; +} + +drm_public int +drm_intel_bo_get_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t * swizzle_mode) +{ + if (bo->bufmgr->bo_get_tiling) + return bo->bufmgr->bo_get_tiling(bo, tiling_mode, swizzle_mode); + + *tiling_mode = I915_TILING_NONE; + *swizzle_mode = I915_BIT_6_SWIZZLE_NONE; + return 0; +} + +drm_public int +drm_intel_bo_disable_reuse(drm_intel_bo *bo) +{ + if (bo->bufmgr->bo_disable_reuse) + return bo->bufmgr->bo_disable_reuse(bo); + return 0; +} + +drm_public int +drm_intel_bo_is_reusable(drm_intel_bo *bo) +{ + if (bo->bufmgr->bo_is_reusable) + return bo->bufmgr->bo_is_reusable(bo); + return 0; +} + +drm_public int +drm_intel_bo_busy(drm_intel_bo *bo) +{ + if (bo->bufmgr->bo_busy) + return bo->bufmgr->bo_busy(bo); + return 0; +} + +drm_public int +drm_intel_bo_madvise(drm_intel_bo *bo, int madv) +{ + if (bo->bufmgr->bo_madvise) + return bo->bufmgr->bo_madvise(bo, madv); + return -1; +} + +drm_public int +drm_intel_bo_references(drm_intel_bo *bo, drm_intel_bo *target_bo) +{ + return bo->bufmgr->bo_references(bo, target_bo); +} + +drm_public int +drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id) +{ + if (bufmgr->get_pipe_from_crtc_id) + return bufmgr->get_pipe_from_crtc_id(bufmgr, crtc_id); + return -1; +} + +static size_t +drm_intel_probe_agp_aperture_size(int fd) +{ + struct pci_device *pci_dev; + size_t size = 0; + int ret; + + ret = pci_system_init(); + if (ret) + goto err; + + /* XXX handle multiple adaptors? */ + pci_dev = pci_device_find_by_slot(0, 0, 2, 0); + if (pci_dev == NULL) + goto err; + + ret = pci_device_probe(pci_dev); + if (ret) + goto err; + + size = pci_dev->regions[2].size; +err: + pci_system_cleanup (); + return size; +} + +drm_public int +drm_intel_get_aperture_sizes(int fd, size_t *mappable, size_t *total) +{ + + struct drm_i915_gem_get_aperture aperture; + int ret; + + ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture); + if (ret) + return ret; + + *mappable = 0; + /* XXX add a query for the kernel value? */ + if (*mappable == 0) + *mappable = drm_intel_probe_agp_aperture_size(fd); + if (*mappable == 0) + *mappable = 64 * 1024 * 1024; /* minimum possible value */ + *total = aperture.aper_size; + return 0; +} diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h new file mode 100644 index 0000000..be83a56 --- /dev/null +++ b/intel/intel_bufmgr.h @@ -0,0 +1,308 @@ +/* + * Copyright © 2008-2012 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +/** + * @file intel_bufmgr.h + * + * Public definitions of Intel-specific bufmgr functions. + */ + +#ifndef INTEL_BUFMGR_H +#define INTEL_BUFMGR_H + +#include +#include +#include + +struct drm_clip_rect; + +typedef struct _drm_intel_bufmgr drm_intel_bufmgr; +typedef struct _drm_intel_context drm_intel_context; +typedef struct _drm_intel_bo drm_intel_bo; + +struct _drm_intel_bo { + /** + * Size in bytes of the buffer object. + * + * The size may be larger than the size originally requested for the + * allocation, such as being aligned to page size. + */ + unsigned long size; + + /** + * Alignment requirement for object + * + * Used for GTT mapping & pinning the object. + */ + unsigned long align; + + /** + * Deprecated field containing (possibly the low 32-bits of) the last + * seen virtual card address. Use offset64 instead. + */ + unsigned long offset; + + /** + * Virtual address for accessing the buffer data. Only valid while + * mapped. + */ +#ifdef __cplusplus + void *virt; +#else + void *virtual; +#endif + + /** Buffer manager context associated with this buffer object */ + drm_intel_bufmgr *bufmgr; + + /** + * MM-specific handle for accessing object + */ + int handle; + + /** + * Last seen card virtual address (offset from the beginning of the + * aperture) for the object. This should be used to fill relocation + * entries when calling drm_intel_bo_emit_reloc() + */ + uint64_t offset64; +}; + +enum aub_dump_bmp_format { + AUB_DUMP_BMP_FORMAT_8BIT = 1, + AUB_DUMP_BMP_FORMAT_ARGB_4444 = 4, + AUB_DUMP_BMP_FORMAT_ARGB_0888 = 6, + AUB_DUMP_BMP_FORMAT_ARGB_8888 = 7, +}; + +typedef struct _drm_intel_aub_annotation { + uint32_t type; + uint32_t subtype; + uint32_t ending_offset; +} drm_intel_aub_annotation; + +#define BO_ALLOC_FOR_RENDER (1<<0) + +drm_intel_bo *drm_intel_bo_alloc(drm_intel_bufmgr *bufmgr, const char *name, + unsigned long size, unsigned int alignment); +drm_intel_bo *drm_intel_bo_alloc_for_render(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long size, + unsigned int alignment); +drm_intel_bo *drm_intel_bo_alloc_userptr(drm_intel_bufmgr *bufmgr, + const char *name, + void *addr, uint32_t tiling_mode, + uint32_t stride, unsigned long size, + unsigned long flags); +drm_intel_bo *drm_intel_bo_alloc_tiled(drm_intel_bufmgr *bufmgr, + const char *name, + int x, int y, int cpp, + uint32_t *tiling_mode, + unsigned long *pitch, + unsigned long flags); +void drm_intel_bo_reference(drm_intel_bo *bo); +void drm_intel_bo_unreference(drm_intel_bo *bo); +int drm_intel_bo_map(drm_intel_bo *bo, int write_enable); +int drm_intel_bo_unmap(drm_intel_bo *bo); + +int drm_intel_bo_subdata(drm_intel_bo *bo, unsigned long offset, + unsigned long size, const void *data); +int drm_intel_bo_get_subdata(drm_intel_bo *bo, unsigned long offset, + unsigned long size, void *data); +void drm_intel_bo_wait_rendering(drm_intel_bo *bo); + +void drm_intel_bufmgr_set_debug(drm_intel_bufmgr *bufmgr, int enable_debug); +void drm_intel_bufmgr_destroy(drm_intel_bufmgr *bufmgr); +int drm_intel_bo_exec(drm_intel_bo *bo, int used, + struct drm_clip_rect *cliprects, int num_cliprects, int DR4); +int drm_intel_bo_mrb_exec(drm_intel_bo *bo, int used, + struct drm_clip_rect *cliprects, int num_cliprects, int DR4, + unsigned int flags); +int drm_intel_bufmgr_check_aperture_space(drm_intel_bo ** bo_array, int count); + +int drm_intel_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain); +int drm_intel_bo_emit_reloc_fence(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, + uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain); +int drm_intel_bo_pin(drm_intel_bo *bo, uint32_t alignment); +int drm_intel_bo_unpin(drm_intel_bo *bo); +int drm_intel_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t stride); +int drm_intel_bo_get_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t * swizzle_mode); +int drm_intel_bo_flink(drm_intel_bo *bo, uint32_t * name); +int drm_intel_bo_busy(drm_intel_bo *bo); +int drm_intel_bo_madvise(drm_intel_bo *bo, int madv); + +int drm_intel_bo_disable_reuse(drm_intel_bo *bo); +int drm_intel_bo_is_reusable(drm_intel_bo *bo); +int drm_intel_bo_references(drm_intel_bo *bo, drm_intel_bo *target_bo); + +/* drm_intel_bufmgr_gem.c */ +drm_intel_bufmgr *drm_intel_bufmgr_gem_init(int fd, int batch_size); +drm_intel_bo *drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned int handle); +void drm_intel_bufmgr_gem_enable_reuse(drm_intel_bufmgr *bufmgr); +void drm_intel_bufmgr_gem_enable_fenced_relocs(drm_intel_bufmgr *bufmgr); +void drm_intel_bufmgr_gem_set_vma_cache_size(drm_intel_bufmgr *bufmgr, + int limit); +int drm_intel_gem_bo_map_unsynchronized(drm_intel_bo *bo); +int drm_intel_gem_bo_map_gtt(drm_intel_bo *bo); +int drm_intel_gem_bo_unmap_gtt(drm_intel_bo *bo); + +int drm_intel_gem_bo_get_reloc_count(drm_intel_bo *bo); +void drm_intel_gem_bo_clear_relocs(drm_intel_bo *bo, int start); +void drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable); + +void +drm_intel_bufmgr_gem_set_aub_filename(drm_intel_bufmgr *bufmgr, + const char *filename); +void drm_intel_bufmgr_gem_set_aub_dump(drm_intel_bufmgr *bufmgr, int enable); +void drm_intel_gem_bo_aub_dump_bmp(drm_intel_bo *bo, + int x1, int y1, int width, int height, + enum aub_dump_bmp_format format, + int pitch, int offset); +void +drm_intel_bufmgr_gem_set_aub_annotations(drm_intel_bo *bo, + drm_intel_aub_annotation *annotations, + unsigned count); + +int drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id); + +int drm_intel_get_aperture_sizes(int fd, size_t *mappable, size_t *total); +int drm_intel_bufmgr_gem_get_devid(drm_intel_bufmgr *bufmgr); +int drm_intel_gem_bo_wait(drm_intel_bo *bo, int64_t timeout_ns); + +drm_intel_context *drm_intel_gem_context_create(drm_intel_bufmgr *bufmgr); +void drm_intel_gem_context_destroy(drm_intel_context *ctx); +int drm_intel_gem_bo_context_exec(drm_intel_bo *bo, drm_intel_context *ctx, + int used, unsigned int flags); + +int drm_intel_bo_gem_export_to_prime(drm_intel_bo *bo, int *prime_fd); +drm_intel_bo *drm_intel_bo_gem_create_from_prime(drm_intel_bufmgr *bufmgr, + int prime_fd, int size); + +/* drm_intel_bufmgr_fake.c */ +drm_intel_bufmgr *drm_intel_bufmgr_fake_init(int fd, + unsigned long low_offset, + void *low_virtual, + unsigned long size, + volatile unsigned int + *last_dispatch); +void drm_intel_bufmgr_fake_set_last_dispatch(drm_intel_bufmgr *bufmgr, + volatile unsigned int + *last_dispatch); +void drm_intel_bufmgr_fake_set_exec_callback(drm_intel_bufmgr *bufmgr, + int (*exec) (drm_intel_bo *bo, + unsigned int used, + void *priv), + void *priv); +void drm_intel_bufmgr_fake_set_fence_callback(drm_intel_bufmgr *bufmgr, + unsigned int (*emit) (void *priv), + void (*wait) (unsigned int fence, + void *priv), + void *priv); +drm_intel_bo *drm_intel_bo_fake_alloc_static(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long offset, + unsigned long size, void *virt); +void drm_intel_bo_fake_disable_backing_store(drm_intel_bo *bo, + void (*invalidate_cb) (drm_intel_bo + * bo, + void *ptr), + void *ptr); + +void drm_intel_bufmgr_fake_contended_lock_take(drm_intel_bufmgr *bufmgr); +void drm_intel_bufmgr_fake_evict_all(drm_intel_bufmgr *bufmgr); + +struct drm_intel_decode *drm_intel_decode_context_alloc(uint32_t devid); +void drm_intel_decode_context_free(struct drm_intel_decode *ctx); +void drm_intel_decode_set_batch_pointer(struct drm_intel_decode *ctx, + void *data, uint32_t hw_offset, + int count); +void drm_intel_decode_set_dump_past_end(struct drm_intel_decode *ctx, + int dump_past_end); +void drm_intel_decode_set_head_tail(struct drm_intel_decode *ctx, + uint32_t head, uint32_t tail); +void drm_intel_decode_set_output_file(struct drm_intel_decode *ctx, FILE *out); +void drm_intel_decode(struct drm_intel_decode *ctx); + +int drm_intel_reg_read(drm_intel_bufmgr *bufmgr, + uint32_t offset, + uint64_t *result); + +int drm_intel_get_reset_stats(drm_intel_context *ctx, + uint32_t *reset_count, + uint32_t *active, + uint32_t *pending); + +/** @{ Compatibility defines to keep old code building despite the symbol rename + * from dri_* to drm_intel_* + */ +#define dri_bo drm_intel_bo +#define dri_bufmgr drm_intel_bufmgr +#define dri_bo_alloc drm_intel_bo_alloc +#define dri_bo_reference drm_intel_bo_reference +#define dri_bo_unreference drm_intel_bo_unreference +#define dri_bo_map drm_intel_bo_map +#define dri_bo_unmap drm_intel_bo_unmap +#define dri_bo_subdata drm_intel_bo_subdata +#define dri_bo_get_subdata drm_intel_bo_get_subdata +#define dri_bo_wait_rendering drm_intel_bo_wait_rendering +#define dri_bufmgr_set_debug drm_intel_bufmgr_set_debug +#define dri_bufmgr_destroy drm_intel_bufmgr_destroy +#define dri_bo_exec drm_intel_bo_exec +#define dri_bufmgr_check_aperture_space drm_intel_bufmgr_check_aperture_space +#define dri_bo_emit_reloc(reloc_bo, read, write, target_offset, \ + reloc_offset, target_bo) \ + drm_intel_bo_emit_reloc(reloc_bo, reloc_offset, \ + target_bo, target_offset, \ + read, write); +#define dri_bo_pin drm_intel_bo_pin +#define dri_bo_unpin drm_intel_bo_unpin +#define dri_bo_get_tiling drm_intel_bo_get_tiling +#define dri_bo_set_tiling(bo, mode) drm_intel_bo_set_tiling(bo, mode, 0) +#define dri_bo_flink drm_intel_bo_flink +#define intel_bufmgr_gem_init drm_intel_bufmgr_gem_init +#define intel_bo_gem_create_from_name drm_intel_bo_gem_create_from_name +#define intel_bufmgr_gem_enable_reuse drm_intel_bufmgr_gem_enable_reuse +#define intel_bufmgr_fake_init drm_intel_bufmgr_fake_init +#define intel_bufmgr_fake_set_last_dispatch drm_intel_bufmgr_fake_set_last_dispatch +#define intel_bufmgr_fake_set_exec_callback drm_intel_bufmgr_fake_set_exec_callback +#define intel_bufmgr_fake_set_fence_callback drm_intel_bufmgr_fake_set_fence_callback +#define intel_bo_fake_alloc_static drm_intel_bo_fake_alloc_static +#define intel_bo_fake_disable_backing_store drm_intel_bo_fake_disable_backing_store +#define intel_bufmgr_fake_contended_lock_take drm_intel_bufmgr_fake_contended_lock_take +#define intel_bufmgr_fake_evict_all drm_intel_bufmgr_fake_evict_all + +/** @{ */ + +#endif /* INTEL_BUFMGR_H */ diff --git a/intel/intel_bufmgr_fake.c b/intel/intel_bufmgr_fake.c new file mode 100644 index 0000000..c4828fa --- /dev/null +++ b/intel/intel_bufmgr_fake.c @@ -0,0 +1,1634 @@ +/************************************************************************** + * + * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/* Originally a fake version of the buffer manager so that we can + * prototype the changes in a driver fairly quickly, has been fleshed + * out to a fully functional interim solution. + * + * Basically wraps the old style memory management in the new + * programming interface, but is more expressive and avoids many of + * the bugs in the old texture manager. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include "intel_bufmgr.h" +#include "intel_bufmgr_priv.h" +#include "drm.h" +#include "i915_drm.h" +#include "mm.h" +#include "libdrm.h" +#include "libdrm_lists.h" + +/* Support gcc's __FUNCTION__ for people using other compilers */ +#if !defined(__GNUC__) && !defined(__FUNCTION__) +# define __FUNCTION__ __func__ /* C99 */ +#endif + +#define DBG(...) do { \ + if (bufmgr_fake->bufmgr.debug) \ + drmMsg(__VA_ARGS__); \ +} while (0) + +/* Internal flags: + */ +#define BM_NO_BACKING_STORE 0x00000001 +#define BM_NO_FENCE_SUBDATA 0x00000002 +#define BM_PINNED 0x00000004 + +/* Wrapper around mm.c's mem_block, which understands that you must + * wait for fences to expire before memory can be freed. This is + * specific to our use of memcpy for uploads - an upload that was + * processed through the command queue wouldn't need to care about + * fences. + */ +#define MAX_RELOCS 4096 + +struct fake_buffer_reloc { + /** Buffer object that the relocation points at. */ + drm_intel_bo *target_buf; + /** Offset of the relocation entry within reloc_buf. */ + uint32_t offset; + /** + * Cached value of the offset when we last performed this relocation. + */ + uint32_t last_target_offset; + /** Value added to target_buf's offset to get the relocation entry. */ + uint32_t delta; + /** Cache domains the target buffer is read into. */ + uint32_t read_domains; + /** Cache domain the target buffer will have dirty cachelines in. */ + uint32_t write_domain; +}; + +struct block { + struct block *next, *prev; + struct mem_block *mem; /* BM_MEM_AGP */ + + /** + * Marks that the block is currently in the aperture and has yet to be + * fenced. + */ + unsigned on_hardware:1; + /** + * Marks that the block is currently fenced (being used by rendering) + * and can't be freed until @fence is passed. + */ + unsigned fenced:1; + + /** Fence cookie for the block. */ + unsigned fence; /* Split to read_fence, write_fence */ + + drm_intel_bo *bo; + void *virtual; +}; + +typedef struct _bufmgr_fake { + drm_intel_bufmgr bufmgr; + + pthread_mutex_t lock; + + unsigned long low_offset; + unsigned long size; + void *virtual; + + struct mem_block *heap; + + unsigned buf_nr; /* for generating ids */ + + /** + * List of blocks which are currently in the GART but haven't been + * fenced yet. + */ + struct block on_hardware; + /** + * List of blocks which are in the GART and have an active fence on + * them. + */ + struct block fenced; + /** + * List of blocks which have an expired fence and are ready to be + * evicted. + */ + struct block lru; + + unsigned int last_fence; + + unsigned fail:1; + unsigned need_fence:1; + int thrashing; + + /** + * Driver callback to emit a fence, returning the cookie. + * + * This allows the driver to hook in a replacement for the DRM usage in + * bufmgr_fake. + * + * Currently, this also requires that a write flush be emitted before + * emitting the fence, but this should change. + */ + unsigned int (*fence_emit) (void *private); + /** Driver callback to wait for a fence cookie to have passed. */ + void (*fence_wait) (unsigned int fence, void *private); + void *fence_priv; + + /** + * Driver callback to execute a buffer. + * + * This allows the driver to hook in a replacement for the DRM usage in + * bufmgr_fake. + */ + int (*exec) (drm_intel_bo *bo, unsigned int used, void *priv); + void *exec_priv; + + /** Driver-supplied argument to driver callbacks */ + void *driver_priv; + /** + * Pointer to kernel-updated sarea data for the last completed user irq + */ + volatile int *last_dispatch; + + int fd; + + int debug; + + int performed_rendering; +} drm_intel_bufmgr_fake; + +typedef struct _drm_intel_bo_fake { + drm_intel_bo bo; + + unsigned id; /* debug only */ + const char *name; + + unsigned dirty:1; + /** + * has the card written to this buffer - we make need to copy it back + */ + unsigned card_dirty:1; + unsigned int refcount; + /* Flags may consist of any of the DRM_BO flags, plus + * DRM_BO_NO_BACKING_STORE and BM_NO_FENCE_SUBDATA, which are the + * first two driver private flags. + */ + uint64_t flags; + /** Cache domains the target buffer is read into. */ + uint32_t read_domains; + /** Cache domain the target buffer will have dirty cachelines in. */ + uint32_t write_domain; + + unsigned int alignment; + int is_static, validated; + unsigned int map_count; + + /** relocation list */ + struct fake_buffer_reloc *relocs; + int nr_relocs; + /** + * Total size of the target_bos of this buffer. + * + * Used for estimation in check_aperture. + */ + unsigned int child_size; + + struct block *block; + void *backing_store; + void (*invalidate_cb) (drm_intel_bo *bo, void *ptr); + void *invalidate_ptr; +} drm_intel_bo_fake; + +static int clear_fenced(drm_intel_bufmgr_fake *bufmgr_fake, + unsigned int fence_cookie); + +#define MAXFENCE 0x7fffffff + +static int +FENCE_LTE(unsigned a, unsigned b) +{ + if (a == b) + return 1; + + if (a < b && b - a < (1 << 24)) + return 1; + + if (a > b && MAXFENCE - a + b < (1 << 24)) + return 1; + + return 0; +} + +drm_public void +drm_intel_bufmgr_fake_set_fence_callback(drm_intel_bufmgr *bufmgr, + unsigned int (*emit) (void *priv), + void (*wait) (unsigned int fence, + void *priv), + void *priv) +{ + drm_intel_bufmgr_fake *bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + + bufmgr_fake->fence_emit = emit; + bufmgr_fake->fence_wait = wait; + bufmgr_fake->fence_priv = priv; +} + +static unsigned int +_fence_emit_internal(drm_intel_bufmgr_fake *bufmgr_fake) +{ + struct drm_i915_irq_emit ie; + int ret, seq = 1; + + if (bufmgr_fake->fence_emit != NULL) { + seq = bufmgr_fake->fence_emit(bufmgr_fake->fence_priv); + return seq; + } + + ie.irq_seq = &seq; + ret = drmCommandWriteRead(bufmgr_fake->fd, DRM_I915_IRQ_EMIT, + &ie, sizeof(ie)); + if (ret) { + drmMsg("%s: drm_i915_irq_emit: %d\n", __FUNCTION__, ret); + abort(); + } + + DBG("emit 0x%08x\n", seq); + return seq; +} + +static void +_fence_wait_internal(drm_intel_bufmgr_fake *bufmgr_fake, int seq) +{ + struct drm_i915_irq_wait iw; + int hw_seq, busy_count = 0; + int ret; + int kernel_lied; + + if (bufmgr_fake->fence_wait != NULL) { + bufmgr_fake->fence_wait(seq, bufmgr_fake->fence_priv); + clear_fenced(bufmgr_fake, seq); + return; + } + + iw.irq_seq = seq; + + DBG("wait 0x%08x\n", iw.irq_seq); + + /* The kernel IRQ_WAIT implementation is all sorts of broken. + * 1) It returns 1 to 0x7fffffff instead of using the full 32-bit + * unsigned range. + * 2) It returns 0 if hw_seq >= seq, not seq - hw_seq < 0 on the 32-bit + * signed range. + * 3) It waits if seq < hw_seq, not seq - hw_seq > 0 on the 32-bit + * signed range. + * 4) It returns -EBUSY in 3 seconds even if the hardware is still + * successfully chewing through buffers. + * + * Assume that in userland we treat sequence numbers as ints, which + * makes some of the comparisons convenient, since the sequence + * numbers are all postive signed integers. + * + * From this we get several cases we need to handle. Here's a timeline. + * 0x2 0x7 0x7ffffff8 0x7ffffffd + * | | | | + * ------------------------------------------------------------ + * + * A) Normal wait for hw to catch up + * hw_seq seq + * | | + * ------------------------------------------------------------ + * seq - hw_seq = 5. If we call IRQ_WAIT, it will wait for hw to + * catch up. + * + * B) Normal wait for a sequence number that's already passed. + * seq hw_seq + * | | + * ------------------------------------------------------------ + * seq - hw_seq = -5. If we call IRQ_WAIT, it returns 0 quickly. + * + * C) Hardware has already wrapped around ahead of us + * hw_seq seq + * | | + * ------------------------------------------------------------ + * seq - hw_seq = 0x80000000 - 5. If we called IRQ_WAIT, it would wait + * for hw_seq >= seq, which may never occur. Thus, we want to catch + * this in userland and return 0. + * + * D) We've wrapped around ahead of the hardware. + * seq hw_seq + * | | + * ------------------------------------------------------------ + * seq - hw_seq = -(0x80000000 - 5). If we called IRQ_WAIT, it would + * return 0 quickly because hw_seq >= seq, even though the hardware + * isn't caught up. Thus, we need to catch this early return in + * userland and bother the kernel until the hardware really does + * catch up. + * + * E) Hardware might wrap after we test in userland. + * hw_seq seq + * | | + * ------------------------------------------------------------ + * seq - hw_seq = 5. If we call IRQ_WAIT, it will likely see seq >= + * hw_seq and wait. However, suppose hw_seq wraps before we make it + * into the kernel. The kernel sees hw_seq >= seq and waits for 3 + * seconds then returns -EBUSY. This is case C). We should catch + * this and then return successfully. + * + * F) Hardware might take a long time on a buffer. + * hw_seq seq + * | | + * ------------------------------------------------------------------- + * seq - hw_seq = 5. If we call IRQ_WAIT, if sequence 2 through 5 + * take too long, it will return -EBUSY. Batchbuffers in the + * gltestperf demo were seen to take up to 7 seconds. We should + * catch early -EBUSY return and keep trying. + */ + + do { + /* Keep a copy of last_dispatch so that if the wait -EBUSYs + * because the hardware didn't catch up in 3 seconds, we can + * see if it at least made progress and retry. + */ + hw_seq = *bufmgr_fake->last_dispatch; + + /* Catch case C */ + if (seq - hw_seq > 0x40000000) + return; + + ret = drmCommandWrite(bufmgr_fake->fd, DRM_I915_IRQ_WAIT, + &iw, sizeof(iw)); + /* Catch case D */ + kernel_lied = (ret == 0) && (seq - *bufmgr_fake->last_dispatch < + -0x40000000); + + /* Catch case E */ + if (ret == -EBUSY + && (seq - *bufmgr_fake->last_dispatch > 0x40000000)) + ret = 0; + + /* Catch case F: Allow up to 15 seconds chewing on one buffer. */ + if ((ret == -EBUSY) && (hw_seq != *bufmgr_fake->last_dispatch)) + busy_count = 0; + else + busy_count++; + } while (kernel_lied || ret == -EAGAIN || ret == -EINTR || + (ret == -EBUSY && busy_count < 5)); + + if (ret != 0) { + drmMsg("%s:%d: Error waiting for fence: %s.\n", __FILE__, + __LINE__, strerror(-ret)); + abort(); + } + clear_fenced(bufmgr_fake, seq); +} + +static int +_fence_test(drm_intel_bufmgr_fake *bufmgr_fake, unsigned fence) +{ + /* Slight problem with wrap-around: + */ + return fence == 0 || FENCE_LTE(fence, bufmgr_fake->last_fence); +} + +/** + * Allocate a memory manager block for the buffer. + */ +static int +alloc_block(drm_intel_bo *bo) +{ + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + struct block *block = (struct block *)calloc(sizeof *block, 1); + unsigned int align_log2 = ffs(bo_fake->alignment) - 1; + unsigned int sz; + + if (!block) + return 1; + + sz = (bo->size + bo_fake->alignment - 1) & ~(bo_fake->alignment - 1); + + block->mem = mmAllocMem(bufmgr_fake->heap, sz, align_log2, 0); + if (!block->mem) { + free(block); + return 0; + } + + DRMINITLISTHEAD(block); + + /* Insert at head or at tail??? */ + DRMLISTADDTAIL(block, &bufmgr_fake->lru); + + block->virtual = (uint8_t *) bufmgr_fake->virtual + + block->mem->ofs - bufmgr_fake->low_offset; + block->bo = bo; + + bo_fake->block = block; + + return 1; +} + +/* Release the card storage associated with buf: + */ +static void +free_block(drm_intel_bufmgr_fake *bufmgr_fake, struct block *block, + int skip_dirty_copy) +{ + drm_intel_bo_fake *bo_fake; + DBG("free block %p %08x %d %d\n", block, block->mem->ofs, + block->on_hardware, block->fenced); + + if (!block) + return; + + bo_fake = (drm_intel_bo_fake *) block->bo; + + if (bo_fake->flags & (BM_PINNED | BM_NO_BACKING_STORE)) + skip_dirty_copy = 1; + + if (!skip_dirty_copy && (bo_fake->card_dirty == 1)) { + memcpy(bo_fake->backing_store, block->virtual, block->bo->size); + bo_fake->card_dirty = 0; + bo_fake->dirty = 1; + } + + if (block->on_hardware) { + block->bo = NULL; + } else if (block->fenced) { + block->bo = NULL; + } else { + DBG(" - free immediately\n"); + DRMLISTDEL(block); + + mmFreeMem(block->mem); + free(block); + } +} + +static void +alloc_backing_store(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + assert(!bo_fake->backing_store); + assert(!(bo_fake->flags & (BM_PINNED | BM_NO_BACKING_STORE))); + + bo_fake->backing_store = malloc(bo->size); + + DBG("alloc_backing - buf %d %p %lu\n", bo_fake->id, + bo_fake->backing_store, bo->size); + assert(bo_fake->backing_store); +} + +static void +free_backing_store(drm_intel_bo *bo) +{ + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + if (bo_fake->backing_store) { + assert(!(bo_fake->flags & (BM_PINNED | BM_NO_BACKING_STORE))); + free(bo_fake->backing_store); + bo_fake->backing_store = NULL; + } +} + +static void +set_dirty(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + if (bo_fake->flags & BM_NO_BACKING_STORE + && bo_fake->invalidate_cb != NULL) + bo_fake->invalidate_cb(bo, bo_fake->invalidate_ptr); + + assert(!(bo_fake->flags & BM_PINNED)); + + DBG("set_dirty - buf %d\n", bo_fake->id); + bo_fake->dirty = 1; +} + +static int +evict_lru(drm_intel_bufmgr_fake *bufmgr_fake, unsigned int max_fence) +{ + struct block *block, *tmp; + + DBG("%s\n", __FUNCTION__); + + DRMLISTFOREACHSAFE(block, tmp, &bufmgr_fake->lru) { + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) block->bo; + + if (bo_fake != NULL && (bo_fake->flags & BM_NO_FENCE_SUBDATA)) + continue; + + if (block->fence && max_fence && !FENCE_LTE(block->fence, + max_fence)) + return 0; + + set_dirty(&bo_fake->bo); + bo_fake->block = NULL; + + free_block(bufmgr_fake, block, 0); + return 1; + } + + return 0; +} + +static int +evict_mru(drm_intel_bufmgr_fake *bufmgr_fake) +{ + struct block *block, *tmp; + + DBG("%s\n", __FUNCTION__); + + DRMLISTFOREACHSAFEREVERSE(block, tmp, &bufmgr_fake->lru) { + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) block->bo; + + if (bo_fake && (bo_fake->flags & BM_NO_FENCE_SUBDATA)) + continue; + + set_dirty(&bo_fake->bo); + bo_fake->block = NULL; + + free_block(bufmgr_fake, block, 0); + return 1; + } + + return 0; +} + +/** + * Removes all objects from the fenced list older than the given fence. + */ +static int +clear_fenced(drm_intel_bufmgr_fake *bufmgr_fake, unsigned int fence_cookie) +{ + struct block *block, *tmp; + int ret = 0; + + bufmgr_fake->last_fence = fence_cookie; + DRMLISTFOREACHSAFE(block, tmp, &bufmgr_fake->fenced) { + assert(block->fenced); + + if (_fence_test(bufmgr_fake, block->fence)) { + + block->fenced = 0; + + if (!block->bo) { + DBG("delayed free: offset %x sz %x\n", + block->mem->ofs, block->mem->size); + DRMLISTDEL(block); + mmFreeMem(block->mem); + free(block); + } else { + DBG("return to lru: offset %x sz %x\n", + block->mem->ofs, block->mem->size); + DRMLISTDEL(block); + DRMLISTADDTAIL(block, &bufmgr_fake->lru); + } + + ret = 1; + } else { + /* Blocks are ordered by fence, so if one fails, all + * from here will fail also: + */ + DBG("fence not passed: offset %x sz %x %d %d \n", + block->mem->ofs, block->mem->size, block->fence, + bufmgr_fake->last_fence); + break; + } + } + + DBG("%s: %d\n", __FUNCTION__, ret); + return ret; +} + +static void +fence_blocks(drm_intel_bufmgr_fake *bufmgr_fake, unsigned fence) +{ + struct block *block, *tmp; + + DRMLISTFOREACHSAFE(block, tmp, &bufmgr_fake->on_hardware) { + DBG("Fence block %p (sz 0x%x ofs %x buf %p) with fence %d\n", + block, block->mem->size, block->mem->ofs, block->bo, fence); + block->fence = fence; + + block->on_hardware = 0; + block->fenced = 1; + + /* Move to tail of pending list here + */ + DRMLISTDEL(block); + DRMLISTADDTAIL(block, &bufmgr_fake->fenced); + } + + assert(DRMLISTEMPTY(&bufmgr_fake->on_hardware)); +} + +static int +evict_and_alloc_block(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + assert(bo_fake->block == NULL); + + /* Search for already free memory: + */ + if (alloc_block(bo)) + return 1; + + /* If we're not thrashing, allow lru eviction to dig deeper into + * recently used textures. We'll probably be thrashing soon: + */ + if (!bufmgr_fake->thrashing) { + while (evict_lru(bufmgr_fake, 0)) + if (alloc_block(bo)) + return 1; + } + + /* Keep thrashing counter alive? + */ + if (bufmgr_fake->thrashing) + bufmgr_fake->thrashing = 20; + + /* Wait on any already pending fences - here we are waiting for any + * freed memory that has been submitted to hardware and fenced to + * become available: + */ + while (!DRMLISTEMPTY(&bufmgr_fake->fenced)) { + uint32_t fence = bufmgr_fake->fenced.next->fence; + _fence_wait_internal(bufmgr_fake, fence); + + if (alloc_block(bo)) + return 1; + } + + if (!DRMLISTEMPTY(&bufmgr_fake->on_hardware)) { + while (!DRMLISTEMPTY(&bufmgr_fake->fenced)) { + uint32_t fence = bufmgr_fake->fenced.next->fence; + _fence_wait_internal(bufmgr_fake, fence); + } + + if (!bufmgr_fake->thrashing) { + DBG("thrashing\n"); + } + bufmgr_fake->thrashing = 20; + + if (alloc_block(bo)) + return 1; + } + + while (evict_mru(bufmgr_fake)) + if (alloc_block(bo)) + return 1; + + DBG("%s 0x%lx bytes failed\n", __FUNCTION__, bo->size); + + return 0; +} + +/*********************************************************************** + * Public functions + */ + +/** + * Wait for hardware idle by emitting a fence and waiting for it. + */ +static void +drm_intel_bufmgr_fake_wait_idle(drm_intel_bufmgr_fake *bufmgr_fake) +{ + unsigned int cookie; + + cookie = _fence_emit_internal(bufmgr_fake); + _fence_wait_internal(bufmgr_fake, cookie); +} + +/** + * Wait for rendering to a buffer to complete. + * + * It is assumed that the bathcbuffer which performed the rendering included + * the necessary flushing. + */ +static void +drm_intel_fake_bo_wait_rendering_locked(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + if (bo_fake->block == NULL || !bo_fake->block->fenced) + return; + + _fence_wait_internal(bufmgr_fake, bo_fake->block->fence); +} + +static void +drm_intel_fake_bo_wait_rendering(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + + pthread_mutex_lock(&bufmgr_fake->lock); + drm_intel_fake_bo_wait_rendering_locked(bo); + pthread_mutex_unlock(&bufmgr_fake->lock); +} + +/* Specifically ignore texture memory sharing. + * -- just evict everything + * -- and wait for idle + */ +drm_public void +drm_intel_bufmgr_fake_contended_lock_take(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_fake *bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + struct block *block, *tmp; + + pthread_mutex_lock(&bufmgr_fake->lock); + + bufmgr_fake->need_fence = 1; + bufmgr_fake->fail = 0; + + /* Wait for hardware idle. We don't know where acceleration has been + * happening, so we'll need to wait anyway before letting anything get + * put on the card again. + */ + drm_intel_bufmgr_fake_wait_idle(bufmgr_fake); + + /* Check that we hadn't released the lock without having fenced the last + * set of buffers. + */ + assert(DRMLISTEMPTY(&bufmgr_fake->fenced)); + assert(DRMLISTEMPTY(&bufmgr_fake->on_hardware)); + + DRMLISTFOREACHSAFE(block, tmp, &bufmgr_fake->lru) { + assert(_fence_test(bufmgr_fake, block->fence)); + set_dirty(block->bo); + } + + pthread_mutex_unlock(&bufmgr_fake->lock); +} + +static drm_intel_bo * +drm_intel_fake_bo_alloc(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long size, + unsigned int alignment) +{ + drm_intel_bufmgr_fake *bufmgr_fake; + drm_intel_bo_fake *bo_fake; + + bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + + assert(size != 0); + + bo_fake = calloc(1, sizeof(*bo_fake)); + if (!bo_fake) + return NULL; + + bo_fake->bo.size = size; + bo_fake->bo.offset = -1; + bo_fake->bo.virtual = NULL; + bo_fake->bo.bufmgr = bufmgr; + bo_fake->refcount = 1; + + /* Alignment must be a power of two */ + assert((alignment & (alignment - 1)) == 0); + if (alignment == 0) + alignment = 1; + bo_fake->alignment = alignment; + bo_fake->id = ++bufmgr_fake->buf_nr; + bo_fake->name = name; + bo_fake->flags = 0; + bo_fake->is_static = 0; + + DBG("drm_bo_alloc: (buf %d: %s, %lu kb)\n", bo_fake->id, bo_fake->name, + bo_fake->bo.size / 1024); + + return &bo_fake->bo; +} + +static drm_intel_bo * +drm_intel_fake_bo_alloc_tiled(drm_intel_bufmgr * bufmgr, + const char *name, + int x, int y, int cpp, + uint32_t *tiling_mode, + unsigned long *pitch, + unsigned long flags) +{ + unsigned long stride, aligned_y; + + /* No runtime tiling support for fake. */ + *tiling_mode = I915_TILING_NONE; + + /* Align it for being a render target. Shouldn't need anything else. */ + stride = x * cpp; + stride = ROUND_UP_TO(stride, 64); + + /* 965 subspan loading alignment */ + aligned_y = ALIGN(y, 2); + + *pitch = stride; + + return drm_intel_fake_bo_alloc(bufmgr, name, stride * aligned_y, + 4096); +} + +drm_public drm_intel_bo * +drm_intel_bo_fake_alloc_static(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long offset, + unsigned long size, void *virtual) +{ + drm_intel_bufmgr_fake *bufmgr_fake; + drm_intel_bo_fake *bo_fake; + + bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + + assert(size != 0); + + bo_fake = calloc(1, sizeof(*bo_fake)); + if (!bo_fake) + return NULL; + + bo_fake->bo.size = size; + bo_fake->bo.offset = offset; + bo_fake->bo.virtual = virtual; + bo_fake->bo.bufmgr = bufmgr; + bo_fake->refcount = 1; + bo_fake->id = ++bufmgr_fake->buf_nr; + bo_fake->name = name; + bo_fake->flags = BM_PINNED; + bo_fake->is_static = 1; + + DBG("drm_bo_alloc_static: (buf %d: %s, %lu kb)\n", bo_fake->id, + bo_fake->name, bo_fake->bo.size / 1024); + + return &bo_fake->bo; +} + +static void +drm_intel_fake_bo_reference(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + pthread_mutex_lock(&bufmgr_fake->lock); + bo_fake->refcount++; + pthread_mutex_unlock(&bufmgr_fake->lock); +} + +static void +drm_intel_fake_bo_reference_locked(drm_intel_bo *bo) +{ + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + bo_fake->refcount++; +} + +static void +drm_intel_fake_bo_unreference_locked(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + int i; + + if (--bo_fake->refcount == 0) { + assert(bo_fake->map_count == 0); + /* No remaining references, so free it */ + if (bo_fake->block) + free_block(bufmgr_fake, bo_fake->block, 1); + free_backing_store(bo); + + for (i = 0; i < bo_fake->nr_relocs; i++) + drm_intel_fake_bo_unreference_locked(bo_fake->relocs[i]. + target_buf); + + DBG("drm_bo_unreference: free buf %d %s\n", bo_fake->id, + bo_fake->name); + + free(bo_fake->relocs); + free(bo); + } +} + +static void +drm_intel_fake_bo_unreference(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + + pthread_mutex_lock(&bufmgr_fake->lock); + drm_intel_fake_bo_unreference_locked(bo); + pthread_mutex_unlock(&bufmgr_fake->lock); +} + +/** + * Set the buffer as not requiring backing store, and instead get the callback + * invoked whenever it would be set dirty. + */ +drm_public void +drm_intel_bo_fake_disable_backing_store(drm_intel_bo *bo, + void (*invalidate_cb) (drm_intel_bo *bo, + void *ptr), + void *ptr) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + pthread_mutex_lock(&bufmgr_fake->lock); + + if (bo_fake->backing_store) + free_backing_store(bo); + + bo_fake->flags |= BM_NO_BACKING_STORE; + + DBG("disable_backing_store set buf %d dirty\n", bo_fake->id); + bo_fake->dirty = 1; + bo_fake->invalidate_cb = invalidate_cb; + bo_fake->invalidate_ptr = ptr; + + /* Note that it is invalid right from the start. Also note + * invalidate_cb is called with the bufmgr locked, so cannot + * itself make bufmgr calls. + */ + if (invalidate_cb != NULL) + invalidate_cb(bo, ptr); + + pthread_mutex_unlock(&bufmgr_fake->lock); +} + +/** + * Map a buffer into bo->virtual, allocating either card memory space (If + * BM_NO_BACKING_STORE or BM_PINNED) or backing store, as necessary. + */ +static int + drm_intel_fake_bo_map_locked(drm_intel_bo *bo, int write_enable) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + /* Static buffers are always mapped. */ + if (bo_fake->is_static) { + if (bo_fake->card_dirty) { + drm_intel_bufmgr_fake_wait_idle(bufmgr_fake); + bo_fake->card_dirty = 0; + } + return 0; + } + + /* Allow recursive mapping. Mesa may recursively map buffers with + * nested display loops, and it is used internally in bufmgr_fake + * for relocation. + */ + if (bo_fake->map_count++ != 0) + return 0; + + { + DBG("drm_bo_map: (buf %d: %s, %lu kb)\n", bo_fake->id, + bo_fake->name, bo_fake->bo.size / 1024); + + if (bo->virtual != NULL) { + drmMsg("%s: already mapped\n", __FUNCTION__); + abort(); + } else if (bo_fake->flags & (BM_NO_BACKING_STORE | BM_PINNED)) { + + if (!bo_fake->block && !evict_and_alloc_block(bo)) { + DBG("%s: alloc failed\n", __FUNCTION__); + bufmgr_fake->fail = 1; + return 1; + } else { + assert(bo_fake->block); + bo_fake->dirty = 0; + + if (!(bo_fake->flags & BM_NO_FENCE_SUBDATA) && + bo_fake->block->fenced) { + drm_intel_fake_bo_wait_rendering_locked + (bo); + } + + bo->virtual = bo_fake->block->virtual; + } + } else { + if (write_enable) + set_dirty(bo); + + if (bo_fake->backing_store == 0) + alloc_backing_store(bo); + + if ((bo_fake->card_dirty == 1) && bo_fake->block) { + if (bo_fake->block->fenced) + drm_intel_fake_bo_wait_rendering_locked + (bo); + + memcpy(bo_fake->backing_store, + bo_fake->block->virtual, + bo_fake->block->bo->size); + bo_fake->card_dirty = 0; + } + + bo->virtual = bo_fake->backing_store; + } + } + + return 0; +} + +static int + drm_intel_fake_bo_map(drm_intel_bo *bo, int write_enable) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + int ret; + + pthread_mutex_lock(&bufmgr_fake->lock); + ret = drm_intel_fake_bo_map_locked(bo, write_enable); + pthread_mutex_unlock(&bufmgr_fake->lock); + + return ret; +} + +static int + drm_intel_fake_bo_unmap_locked(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + /* Static buffers are always mapped. */ + if (bo_fake->is_static) + return 0; + + assert(bo_fake->map_count != 0); + if (--bo_fake->map_count != 0) + return 0; + + DBG("drm_bo_unmap: (buf %d: %s, %lu kb)\n", bo_fake->id, bo_fake->name, + bo_fake->bo.size / 1024); + + bo->virtual = NULL; + + return 0; +} + +static int drm_intel_fake_bo_unmap(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + int ret; + + pthread_mutex_lock(&bufmgr_fake->lock); + ret = drm_intel_fake_bo_unmap_locked(bo); + pthread_mutex_unlock(&bufmgr_fake->lock); + + return ret; +} + +static int +drm_intel_fake_bo_subdata(drm_intel_bo *bo, unsigned long offset, + unsigned long size, const void *data) +{ + int ret; + + if (size == 0 || data == NULL) + return 0; + + ret = drm_intel_bo_map(bo, 1); + if (ret) + return ret; + memcpy((unsigned char *)bo->virtual + offset, data, size); + drm_intel_bo_unmap(bo); + return 0; +} + +static void + drm_intel_fake_kick_all_locked(drm_intel_bufmgr_fake *bufmgr_fake) +{ + struct block *block, *tmp; + + bufmgr_fake->performed_rendering = 0; + /* okay for ever BO that is on the HW kick it off. + seriously not afraid of the POLICE right now */ + DRMLISTFOREACHSAFE(block, tmp, &bufmgr_fake->on_hardware) { + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) block->bo; + + block->on_hardware = 0; + free_block(bufmgr_fake, block, 0); + bo_fake->block = NULL; + bo_fake->validated = 0; + if (!(bo_fake->flags & BM_NO_BACKING_STORE)) + bo_fake->dirty = 1; + } + +} + +static int + drm_intel_fake_bo_validate(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + + bufmgr_fake = (drm_intel_bufmgr_fake *) bo->bufmgr; + + DBG("drm_bo_validate: (buf %d: %s, %lu kb)\n", bo_fake->id, + bo_fake->name, bo_fake->bo.size / 1024); + + /* Sanity check: Buffers should be unmapped before being validated. + * This is not so much of a problem for bufmgr_fake, but TTM refuses, + * and the problem is harder to debug there. + */ + assert(bo_fake->map_count == 0); + + if (bo_fake->is_static) { + /* Add it to the needs-fence list */ + bufmgr_fake->need_fence = 1; + return 0; + } + + /* Allocate the card memory */ + if (!bo_fake->block && !evict_and_alloc_block(bo)) { + bufmgr_fake->fail = 1; + DBG("Failed to validate buf %d:%s\n", bo_fake->id, + bo_fake->name); + return -1; + } + + assert(bo_fake->block); + assert(bo_fake->block->bo == &bo_fake->bo); + + bo->offset = bo_fake->block->mem->ofs; + + /* Upload the buffer contents if necessary */ + if (bo_fake->dirty) { + DBG("Upload dirty buf %d:%s, sz %lu offset 0x%x\n", bo_fake->id, + bo_fake->name, bo->size, bo_fake->block->mem->ofs); + + assert(!(bo_fake->flags & (BM_NO_BACKING_STORE | BM_PINNED))); + + /* Actually, should be able to just wait for a fence on the + * mmory, hich we would be tracking when we free it. Waiting + * for idle is a sufficiently large hammer for now. + */ + drm_intel_bufmgr_fake_wait_idle(bufmgr_fake); + + /* we may never have mapped this BO so it might not have any + * backing store if this happens it should be rare, but 0 the + * card memory in any case */ + if (bo_fake->backing_store) + memcpy(bo_fake->block->virtual, bo_fake->backing_store, + bo->size); + else + memset(bo_fake->block->virtual, 0, bo->size); + + bo_fake->dirty = 0; + } + + bo_fake->block->fenced = 0; + bo_fake->block->on_hardware = 1; + DRMLISTDEL(bo_fake->block); + DRMLISTADDTAIL(bo_fake->block, &bufmgr_fake->on_hardware); + + bo_fake->validated = 1; + bufmgr_fake->need_fence = 1; + + return 0; +} + +static void +drm_intel_fake_fence_validated(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_fake *bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + unsigned int cookie; + + cookie = _fence_emit_internal(bufmgr_fake); + fence_blocks(bufmgr_fake, cookie); + + DBG("drm_fence_validated: 0x%08x cookie\n", cookie); +} + +static void +drm_intel_fake_destroy(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_fake *bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + + pthread_mutex_destroy(&bufmgr_fake->lock); + mmDestroy(bufmgr_fake->heap); + free(bufmgr); +} + +static int +drm_intel_fake_emit_reloc(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + struct fake_buffer_reloc *r; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + drm_intel_bo_fake *target_fake = (drm_intel_bo_fake *) target_bo; + int i; + + pthread_mutex_lock(&bufmgr_fake->lock); + + assert(bo); + assert(target_bo); + + if (bo_fake->relocs == NULL) { + bo_fake->relocs = + malloc(sizeof(struct fake_buffer_reloc) * MAX_RELOCS); + } + + r = &bo_fake->relocs[bo_fake->nr_relocs++]; + + assert(bo_fake->nr_relocs <= MAX_RELOCS); + + drm_intel_fake_bo_reference_locked(target_bo); + + if (!target_fake->is_static) { + bo_fake->child_size += + ALIGN(target_bo->size, target_fake->alignment); + bo_fake->child_size += target_fake->child_size; + } + r->target_buf = target_bo; + r->offset = offset; + r->last_target_offset = target_bo->offset; + r->delta = target_offset; + r->read_domains = read_domains; + r->write_domain = write_domain; + + if (bufmgr_fake->debug) { + /* Check that a conflicting relocation hasn't already been + * emitted. + */ + for (i = 0; i < bo_fake->nr_relocs - 1; i++) { + struct fake_buffer_reloc *r2 = &bo_fake->relocs[i]; + + assert(r->offset != r2->offset); + } + } + + pthread_mutex_unlock(&bufmgr_fake->lock); + + return 0; +} + +/** + * Incorporates the validation flags associated with each relocation into + * the combined validation flags for the buffer on this batchbuffer submission. + */ +static void +drm_intel_fake_calculate_domains(drm_intel_bo *bo) +{ + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + int i; + + for (i = 0; i < bo_fake->nr_relocs; i++) { + struct fake_buffer_reloc *r = &bo_fake->relocs[i]; + drm_intel_bo_fake *target_fake = + (drm_intel_bo_fake *) r->target_buf; + + /* Do the same for the tree of buffers we depend on */ + drm_intel_fake_calculate_domains(r->target_buf); + + target_fake->read_domains |= r->read_domains; + target_fake->write_domain |= r->write_domain; + } +} + +static int +drm_intel_fake_reloc_and_validate_buffer(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + int i, ret; + + assert(bo_fake->map_count == 0); + + for (i = 0; i < bo_fake->nr_relocs; i++) { + struct fake_buffer_reloc *r = &bo_fake->relocs[i]; + drm_intel_bo_fake *target_fake = + (drm_intel_bo_fake *) r->target_buf; + uint32_t reloc_data; + + /* Validate the target buffer if that hasn't been done. */ + if (!target_fake->validated) { + ret = + drm_intel_fake_reloc_and_validate_buffer(r->target_buf); + if (ret != 0) { + if (bo->virtual != NULL) + drm_intel_fake_bo_unmap_locked(bo); + return ret; + } + } + + /* Calculate the value of the relocation entry. */ + if (r->target_buf->offset != r->last_target_offset) { + reloc_data = r->target_buf->offset + r->delta; + + if (bo->virtual == NULL) + drm_intel_fake_bo_map_locked(bo, 1); + + *(uint32_t *) ((uint8_t *) bo->virtual + r->offset) = + reloc_data; + + r->last_target_offset = r->target_buf->offset; + } + } + + if (bo->virtual != NULL) + drm_intel_fake_bo_unmap_locked(bo); + + if (bo_fake->write_domain != 0) { + if (!(bo_fake->flags & (BM_NO_BACKING_STORE | BM_PINNED))) { + if (bo_fake->backing_store == 0) + alloc_backing_store(bo); + } + bo_fake->card_dirty = 1; + bufmgr_fake->performed_rendering = 1; + } + + return drm_intel_fake_bo_validate(bo); +} + +static void +drm_intel_bo_fake_post_submit(drm_intel_bo *bo) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo; + int i; + + for (i = 0; i < bo_fake->nr_relocs; i++) { + struct fake_buffer_reloc *r = &bo_fake->relocs[i]; + drm_intel_bo_fake *target_fake = + (drm_intel_bo_fake *) r->target_buf; + + if (target_fake->validated) + drm_intel_bo_fake_post_submit(r->target_buf); + + DBG("%s@0x%08x + 0x%08x -> %s@0x%08x + 0x%08x\n", + bo_fake->name, (uint32_t) bo->offset, r->offset, + target_fake->name, (uint32_t) r->target_buf->offset, + r->delta); + } + + assert(bo_fake->map_count == 0); + bo_fake->validated = 0; + bo_fake->read_domains = 0; + bo_fake->write_domain = 0; +} + +drm_public void +drm_intel_bufmgr_fake_set_exec_callback(drm_intel_bufmgr *bufmgr, + int (*exec) (drm_intel_bo *bo, + unsigned int used, + void *priv), + void *priv) +{ + drm_intel_bufmgr_fake *bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + + bufmgr_fake->exec = exec; + bufmgr_fake->exec_priv = priv; +} + +static int +drm_intel_fake_bo_exec(drm_intel_bo *bo, int used, + drm_clip_rect_t * cliprects, int num_cliprects, int DR4) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo->bufmgr; + drm_intel_bo_fake *batch_fake = (drm_intel_bo_fake *) bo; + struct drm_i915_batchbuffer batch; + int ret; + int retry_count = 0; + + pthread_mutex_lock(&bufmgr_fake->lock); + + bufmgr_fake->performed_rendering = 0; + + drm_intel_fake_calculate_domains(bo); + + batch_fake->read_domains = I915_GEM_DOMAIN_COMMAND; + + /* we've ran out of RAM so blow the whole lot away and retry */ +restart: + ret = drm_intel_fake_reloc_and_validate_buffer(bo); + if (bufmgr_fake->fail == 1) { + if (retry_count == 0) { + retry_count++; + drm_intel_fake_kick_all_locked(bufmgr_fake); + bufmgr_fake->fail = 0; + goto restart; + } else /* dump out the memory here */ + mmDumpMemInfo(bufmgr_fake->heap); + } + + assert(ret == 0); + + if (bufmgr_fake->exec != NULL) { + int ret = bufmgr_fake->exec(bo, used, bufmgr_fake->exec_priv); + if (ret != 0) { + pthread_mutex_unlock(&bufmgr_fake->lock); + return ret; + } + } else { + batch.start = bo->offset; + batch.used = used; + batch.cliprects = cliprects; + batch.num_cliprects = num_cliprects; + batch.DR1 = 0; + batch.DR4 = DR4; + + if (drmCommandWrite + (bufmgr_fake->fd, DRM_I915_BATCHBUFFER, &batch, + sizeof(batch))) { + drmMsg("DRM_I915_BATCHBUFFER: %d\n", -errno); + pthread_mutex_unlock(&bufmgr_fake->lock); + return -errno; + } + } + + drm_intel_fake_fence_validated(bo->bufmgr); + + drm_intel_bo_fake_post_submit(bo); + + pthread_mutex_unlock(&bufmgr_fake->lock); + + return 0; +} + +/** + * Return an error if the list of BOs will exceed the aperture size. + * + * This is a rough guess and likely to fail, as during the validate sequence we + * may place a buffer in an inopportune spot early on and then fail to fit + * a set smaller than the aperture. + */ +static int +drm_intel_fake_check_aperture_space(drm_intel_bo ** bo_array, int count) +{ + drm_intel_bufmgr_fake *bufmgr_fake = + (drm_intel_bufmgr_fake *) bo_array[0]->bufmgr; + unsigned int sz = 0; + int i; + + for (i = 0; i < count; i++) { + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) bo_array[i]; + + if (bo_fake == NULL) + continue; + + if (!bo_fake->is_static) + sz += ALIGN(bo_array[i]->size, bo_fake->alignment); + sz += bo_fake->child_size; + } + + if (sz > bufmgr_fake->size) { + DBG("check_space: overflowed bufmgr size, %ukb vs %lukb\n", + sz / 1024, bufmgr_fake->size / 1024); + return -1; + } + + DBG("drm_check_space: sz %ukb vs bufgr %lukb\n", sz / 1024, + bufmgr_fake->size / 1024); + return 0; +} + +/** + * Evicts all buffers, waiting for fences to pass and copying contents out + * as necessary. + * + * Used by the X Server on LeaveVT, when the card memory is no longer our + * own. + */ +drm_public void +drm_intel_bufmgr_fake_evict_all(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_fake *bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + struct block *block, *tmp; + + pthread_mutex_lock(&bufmgr_fake->lock); + + bufmgr_fake->need_fence = 1; + bufmgr_fake->fail = 0; + + /* Wait for hardware idle. We don't know where acceleration has been + * happening, so we'll need to wait anyway before letting anything get + * put on the card again. + */ + drm_intel_bufmgr_fake_wait_idle(bufmgr_fake); + + /* Check that we hadn't released the lock without having fenced the last + * set of buffers. + */ + assert(DRMLISTEMPTY(&bufmgr_fake->fenced)); + assert(DRMLISTEMPTY(&bufmgr_fake->on_hardware)); + + DRMLISTFOREACHSAFE(block, tmp, &bufmgr_fake->lru) { + drm_intel_bo_fake *bo_fake = (drm_intel_bo_fake *) block->bo; + /* Releases the memory, and memcpys dirty contents out if + * necessary. + */ + free_block(bufmgr_fake, block, 0); + bo_fake->block = NULL; + } + + pthread_mutex_unlock(&bufmgr_fake->lock); +} + +drm_public void +drm_intel_bufmgr_fake_set_last_dispatch(drm_intel_bufmgr *bufmgr, + volatile unsigned int + *last_dispatch) +{ + drm_intel_bufmgr_fake *bufmgr_fake = (drm_intel_bufmgr_fake *) bufmgr; + + bufmgr_fake->last_dispatch = (volatile int *)last_dispatch; +} + +drm_public drm_intel_bufmgr * +drm_intel_bufmgr_fake_init(int fd, unsigned long low_offset, + void *low_virtual, unsigned long size, + volatile unsigned int *last_dispatch) +{ + drm_intel_bufmgr_fake *bufmgr_fake; + + bufmgr_fake = calloc(1, sizeof(*bufmgr_fake)); + + if (pthread_mutex_init(&bufmgr_fake->lock, NULL) != 0) { + free(bufmgr_fake); + return NULL; + } + + /* Initialize allocator */ + DRMINITLISTHEAD(&bufmgr_fake->fenced); + DRMINITLISTHEAD(&bufmgr_fake->on_hardware); + DRMINITLISTHEAD(&bufmgr_fake->lru); + + bufmgr_fake->low_offset = low_offset; + bufmgr_fake->virtual = low_virtual; + bufmgr_fake->size = size; + bufmgr_fake->heap = mmInit(low_offset, size); + + /* Hook in methods */ + bufmgr_fake->bufmgr.bo_alloc = drm_intel_fake_bo_alloc; + bufmgr_fake->bufmgr.bo_alloc_for_render = drm_intel_fake_bo_alloc; + bufmgr_fake->bufmgr.bo_alloc_tiled = drm_intel_fake_bo_alloc_tiled; + bufmgr_fake->bufmgr.bo_reference = drm_intel_fake_bo_reference; + bufmgr_fake->bufmgr.bo_unreference = drm_intel_fake_bo_unreference; + bufmgr_fake->bufmgr.bo_map = drm_intel_fake_bo_map; + bufmgr_fake->bufmgr.bo_unmap = drm_intel_fake_bo_unmap; + bufmgr_fake->bufmgr.bo_subdata = drm_intel_fake_bo_subdata; + bufmgr_fake->bufmgr.bo_wait_rendering = + drm_intel_fake_bo_wait_rendering; + bufmgr_fake->bufmgr.bo_emit_reloc = drm_intel_fake_emit_reloc; + bufmgr_fake->bufmgr.destroy = drm_intel_fake_destroy; + bufmgr_fake->bufmgr.bo_exec = drm_intel_fake_bo_exec; + bufmgr_fake->bufmgr.check_aperture_space = + drm_intel_fake_check_aperture_space; + bufmgr_fake->bufmgr.debug = 0; + + bufmgr_fake->fd = fd; + bufmgr_fake->last_dispatch = (volatile int *)last_dispatch; + + return &bufmgr_fake->bufmgr; +} diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c new file mode 100644 index 0000000..ee69cf8 --- /dev/null +++ b/intel/intel_bufmgr_gem.c @@ -0,0 +1,3621 @@ +/************************************************************************** + * + * Copyright © 2007 Red Hat Inc. + * Copyright © 2007-2012 Intel Corporation + * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * + **************************************************************************/ +/* + * Authors: Thomas Hellström + * Keith Whitwell + * Eric Anholt + * Dave Airlie + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "errno.h" +#ifndef ETIME +#define ETIME ETIMEDOUT +#endif +#include "libdrm.h" +#include "libdrm_lists.h" +#include "intel_bufmgr.h" +#include "intel_bufmgr_priv.h" +#include "intel_chipset.h" +#include "intel_aub.h" +#include "string.h" + +#include "i915_drm.h" + +#ifdef HAVE_VALGRIND +#include +#include +#define VG(x) x +#else +#define VG(x) +#endif + +#define VG_CLEAR(s) VG(memset(&s, 0, sizeof(s))) + +#define DBG(...) do { \ + if (bufmgr_gem->bufmgr.debug) \ + fprintf(stderr, __VA_ARGS__); \ +} while (0) + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + +typedef struct _drm_intel_bo_gem drm_intel_bo_gem; + +struct drm_intel_gem_bo_bucket { + drmMMListHead head; + unsigned long size; +}; + +typedef struct _drm_intel_bufmgr_gem { + drm_intel_bufmgr bufmgr; + + atomic_t refcount; + + int fd; + + int max_relocs; + + pthread_mutex_t lock; + + struct drm_i915_gem_exec_object *exec_objects; + struct drm_i915_gem_exec_object2 *exec2_objects; + drm_intel_bo **exec_bos; + int exec_size; + int exec_count; + + /** Array of lists of cached gem objects of power-of-two sizes */ + struct drm_intel_gem_bo_bucket cache_bucket[14 * 4]; + int num_buckets; + time_t time; + + drmMMListHead managers; + + drmMMListHead named; + drmMMListHead vma_cache; + int vma_count, vma_open, vma_max; + + uint64_t gtt_size; + int available_fences; + int pci_device; + int gen; + unsigned int has_bsd : 1; + unsigned int has_blt : 1; + unsigned int has_relaxed_fencing : 1; + unsigned int has_llc : 1; + unsigned int has_wait_timeout : 1; + unsigned int bo_reuse : 1; + unsigned int no_exec : 1; + unsigned int has_vebox : 1; + bool fenced_relocs; + + char *aub_filename; + FILE *aub_file; + uint32_t aub_offset; +} drm_intel_bufmgr_gem; + +#define DRM_INTEL_RELOC_FENCE (1<<0) + +typedef struct _drm_intel_reloc_target_info { + drm_intel_bo *bo; + int flags; +} drm_intel_reloc_target; + +struct _drm_intel_bo_gem { + drm_intel_bo bo; + + atomic_t refcount; + uint32_t gem_handle; + const char *name; + + /** + * Kenel-assigned global name for this object + * + * List contains both flink named and prime fd'd objects + */ + unsigned int global_name; + drmMMListHead name_list; + + /** + * Index of the buffer within the validation list while preparing a + * batchbuffer execution. + */ + int validate_index; + + /** + * Current tiling mode + */ + uint32_t tiling_mode; + uint32_t swizzle_mode; + unsigned long stride; + + time_t free_time; + + /** Array passed to the DRM containing relocation information. */ + struct drm_i915_gem_relocation_entry *relocs; + /** + * Array of info structs corresponding to relocs[i].target_handle etc + */ + drm_intel_reloc_target *reloc_target_info; + /** Number of entries in relocs */ + int reloc_count; + /** Mapped address for the buffer, saved across map/unmap cycles */ + void *mem_virtual; + /** GTT virtual address for the buffer, saved across map/unmap cycles */ + void *gtt_virtual; + /** + * Virtual address of the buffer allocated by user, used for userptr + * objects only. + */ + void *user_virtual; + int map_count; + drmMMListHead vma_list; + + /** BO cache list */ + drmMMListHead head; + + /** + * Boolean of whether this BO and its children have been included in + * the current drm_intel_bufmgr_check_aperture_space() total. + */ + bool included_in_check_aperture; + + /** + * Boolean of whether this buffer has been used as a relocation + * target and had its size accounted for, and thus can't have any + * further relocations added to it. + */ + bool used_as_reloc_target; + + /** + * Boolean of whether we have encountered an error whilst building the relocation tree. + */ + bool has_error; + + /** + * Boolean of whether this buffer can be re-used + */ + bool reusable; + + /** + * Boolean of whether the GPU is definitely not accessing the buffer. + * + * This is only valid when reusable, since non-reusable + * buffers are those that have been shared wth other + * processes, so we don't know their state. + */ + bool idle; + + /** + * Boolean of whether this buffer was allocated with userptr + */ + bool is_userptr; + + /** + * Size in bytes of this buffer and its relocation descendents. + * + * Used to avoid costly tree walking in + * drm_intel_bufmgr_check_aperture in the common case. + */ + int reloc_tree_size; + + /** + * Number of potential fence registers required by this buffer and its + * relocations. + */ + int reloc_tree_fences; + + /** Flags that we may need to do the SW_FINSIH ioctl on unmap. */ + bool mapped_cpu_write; + + uint32_t aub_offset; + + drm_intel_aub_annotation *aub_annotations; + unsigned aub_annotation_count; +}; + +static unsigned int +drm_intel_gem_estimate_batch_space(drm_intel_bo ** bo_array, int count); + +static unsigned int +drm_intel_gem_compute_batch_space(drm_intel_bo ** bo_array, int count); + +static int +drm_intel_gem_bo_get_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t * swizzle_mode); + +static int +drm_intel_gem_bo_set_tiling_internal(drm_intel_bo *bo, + uint32_t tiling_mode, + uint32_t stride); + +static void drm_intel_gem_bo_unreference_locked_timed(drm_intel_bo *bo, + time_t time); + +static void drm_intel_gem_bo_unreference(drm_intel_bo *bo); + +static void drm_intel_gem_bo_free(drm_intel_bo *bo); + +static unsigned long +drm_intel_gem_bo_tile_size(drm_intel_bufmgr_gem *bufmgr_gem, unsigned long size, + uint32_t *tiling_mode) +{ + unsigned long min_size, max_size; + unsigned long i; + + if (*tiling_mode == I915_TILING_NONE) + return size; + + /* 965+ just need multiples of page size for tiling */ + if (bufmgr_gem->gen >= 4) + return ROUND_UP_TO(size, 4096); + + /* Older chips need powers of two, of at least 512k or 1M */ + if (bufmgr_gem->gen == 3) { + min_size = 1024*1024; + max_size = 128*1024*1024; + } else { + min_size = 512*1024; + max_size = 64*1024*1024; + } + + if (size > max_size) { + *tiling_mode = I915_TILING_NONE; + return size; + } + + /* Do we need to allocate every page for the fence? */ + if (bufmgr_gem->has_relaxed_fencing) + return ROUND_UP_TO(size, 4096); + + for (i = min_size; i < size; i <<= 1) + ; + + return i; +} + +/* + * Round a given pitch up to the minimum required for X tiling on a + * given chip. We use 512 as the minimum to allow for a later tiling + * change. + */ +static unsigned long +drm_intel_gem_bo_tile_pitch(drm_intel_bufmgr_gem *bufmgr_gem, + unsigned long pitch, uint32_t *tiling_mode) +{ + unsigned long tile_width; + unsigned long i; + + /* If untiled, then just align it so that we can do rendering + * to it with the 3D engine. + */ + if (*tiling_mode == I915_TILING_NONE) + return ALIGN(pitch, 64); + + if (*tiling_mode == I915_TILING_X + || (IS_915(bufmgr_gem->pci_device) + && *tiling_mode == I915_TILING_Y)) + tile_width = 512; + else + tile_width = 128; + + /* 965 is flexible */ + if (bufmgr_gem->gen >= 4) + return ROUND_UP_TO(pitch, tile_width); + + /* The older hardware has a maximum pitch of 8192 with tiled + * surfaces, so fallback to untiled if it's too large. + */ + if (pitch > 8192) { + *tiling_mode = I915_TILING_NONE; + return ALIGN(pitch, 64); + } + + /* Pre-965 needs power of two tile width */ + for (i = tile_width; i < pitch; i <<= 1) + ; + + return i; +} + +static struct drm_intel_gem_bo_bucket * +drm_intel_gem_bo_bucket_for_size(drm_intel_bufmgr_gem *bufmgr_gem, + unsigned long size) +{ + int i; + + for (i = 0; i < bufmgr_gem->num_buckets; i++) { + struct drm_intel_gem_bo_bucket *bucket = + &bufmgr_gem->cache_bucket[i]; + if (bucket->size >= size) { + return bucket; + } + } + + return NULL; +} + +static void +drm_intel_gem_dump_validation_list(drm_intel_bufmgr_gem *bufmgr_gem) +{ + int i, j; + + for (i = 0; i < bufmgr_gem->exec_count; i++) { + drm_intel_bo *bo = bufmgr_gem->exec_bos[i]; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + if (bo_gem->relocs == NULL) { + DBG("%2d: %d (%s)\n", i, bo_gem->gem_handle, + bo_gem->name); + continue; + } + + for (j = 0; j < bo_gem->reloc_count; j++) { + drm_intel_bo *target_bo = bo_gem->reloc_target_info[j].bo; + drm_intel_bo_gem *target_gem = + (drm_intel_bo_gem *) target_bo; + + DBG("%2d: %d (%s)@0x%08llx -> " + "%d (%s)@0x%08lx + 0x%08x\n", + i, + bo_gem->gem_handle, bo_gem->name, + (unsigned long long)bo_gem->relocs[j].offset, + target_gem->gem_handle, + target_gem->name, + target_bo->offset64, + bo_gem->relocs[j].delta); + } + } +} + +static inline void +drm_intel_gem_bo_reference(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + atomic_inc(&bo_gem->refcount); +} + +/** + * Adds the given buffer to the list of buffers to be validated (moved into the + * appropriate memory type) with the next batch submission. + * + * If a buffer is validated multiple times in a batch submission, it ends up + * with the intersection of the memory type flags and the union of the + * access flags. + */ +static void +drm_intel_add_validate_buffer(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int index; + + if (bo_gem->validate_index != -1) + return; + + /* Extend the array of validation entries as necessary. */ + if (bufmgr_gem->exec_count == bufmgr_gem->exec_size) { + int new_size = bufmgr_gem->exec_size * 2; + + if (new_size == 0) + new_size = 5; + + bufmgr_gem->exec_objects = + realloc(bufmgr_gem->exec_objects, + sizeof(*bufmgr_gem->exec_objects) * new_size); + bufmgr_gem->exec_bos = + realloc(bufmgr_gem->exec_bos, + sizeof(*bufmgr_gem->exec_bos) * new_size); + bufmgr_gem->exec_size = new_size; + } + + index = bufmgr_gem->exec_count; + bo_gem->validate_index = index; + /* Fill in array entry */ + bufmgr_gem->exec_objects[index].handle = bo_gem->gem_handle; + bufmgr_gem->exec_objects[index].relocation_count = bo_gem->reloc_count; + bufmgr_gem->exec_objects[index].relocs_ptr = (uintptr_t) bo_gem->relocs; + bufmgr_gem->exec_objects[index].alignment = 0; + bufmgr_gem->exec_objects[index].offset = 0; + bufmgr_gem->exec_bos[index] = bo; + bufmgr_gem->exec_count++; +} + +static void +drm_intel_add_validate_buffer2(drm_intel_bo *bo, int need_fence) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + int index; + + if (bo_gem->validate_index != -1) { + if (need_fence) + bufmgr_gem->exec2_objects[bo_gem->validate_index].flags |= + EXEC_OBJECT_NEEDS_FENCE; + return; + } + + /* Extend the array of validation entries as necessary. */ + if (bufmgr_gem->exec_count == bufmgr_gem->exec_size) { + int new_size = bufmgr_gem->exec_size * 2; + + if (new_size == 0) + new_size = 5; + + bufmgr_gem->exec2_objects = + realloc(bufmgr_gem->exec2_objects, + sizeof(*bufmgr_gem->exec2_objects) * new_size); + bufmgr_gem->exec_bos = + realloc(bufmgr_gem->exec_bos, + sizeof(*bufmgr_gem->exec_bos) * new_size); + bufmgr_gem->exec_size = new_size; + } + + index = bufmgr_gem->exec_count; + bo_gem->validate_index = index; + /* Fill in array entry */ + bufmgr_gem->exec2_objects[index].handle = bo_gem->gem_handle; + bufmgr_gem->exec2_objects[index].relocation_count = bo_gem->reloc_count; + bufmgr_gem->exec2_objects[index].relocs_ptr = (uintptr_t)bo_gem->relocs; + bufmgr_gem->exec2_objects[index].alignment = 0; + bufmgr_gem->exec2_objects[index].offset = 0; + bufmgr_gem->exec_bos[index] = bo; + bufmgr_gem->exec2_objects[index].flags = 0; + bufmgr_gem->exec2_objects[index].rsvd1 = 0; + bufmgr_gem->exec2_objects[index].rsvd2 = 0; + if (need_fence) { + bufmgr_gem->exec2_objects[index].flags |= + EXEC_OBJECT_NEEDS_FENCE; + } + bufmgr_gem->exec_count++; +} + +#define RELOC_BUF_SIZE(x) ((I915_RELOC_HEADER + x * I915_RELOC0_STRIDE) * \ + sizeof(uint32_t)) + +static void +drm_intel_bo_gem_set_in_aperture_size(drm_intel_bufmgr_gem *bufmgr_gem, + drm_intel_bo_gem *bo_gem) +{ + int size; + + assert(!bo_gem->used_as_reloc_target); + + /* The older chipsets are far-less flexible in terms of tiling, + * and require tiled buffer to be size aligned in the aperture. + * This means that in the worst possible case we will need a hole + * twice as large as the object in order for it to fit into the + * aperture. Optimal packing is for wimps. + */ + size = bo_gem->bo.size; + if (bufmgr_gem->gen < 4 && bo_gem->tiling_mode != I915_TILING_NONE) { + int min_size; + + if (bufmgr_gem->has_relaxed_fencing) { + if (bufmgr_gem->gen == 3) + min_size = 1024*1024; + else + min_size = 512*1024; + + while (min_size < size) + min_size *= 2; + } else + min_size = size; + + /* Account for worst-case alignment. */ + size = 2 * min_size; + } + + bo_gem->reloc_tree_size = size; +} + +static int +drm_intel_setup_reloc_list(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + unsigned int max_relocs = bufmgr_gem->max_relocs; + + if (bo->size / 4 < max_relocs) + max_relocs = bo->size / 4; + + bo_gem->relocs = malloc(max_relocs * + sizeof(struct drm_i915_gem_relocation_entry)); + bo_gem->reloc_target_info = malloc(max_relocs * + sizeof(drm_intel_reloc_target)); + if (bo_gem->relocs == NULL || bo_gem->reloc_target_info == NULL) { + bo_gem->has_error = true; + + free (bo_gem->relocs); + bo_gem->relocs = NULL; + + free (bo_gem->reloc_target_info); + bo_gem->reloc_target_info = NULL; + + return 1; + } + + return 0; +} + +static int +drm_intel_gem_bo_busy(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_busy busy; + int ret; + + if (bo_gem->reusable && bo_gem->idle) + return false; + + VG_CLEAR(busy); + busy.handle = bo_gem->gem_handle; + + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_BUSY, &busy); + if (ret == 0) { + bo_gem->idle = !busy.busy; + return busy.busy; + } else { + return false; + } + return (ret == 0 && busy.busy); +} + +static int +drm_intel_gem_bo_madvise_internal(drm_intel_bufmgr_gem *bufmgr_gem, + drm_intel_bo_gem *bo_gem, int state) +{ + struct drm_i915_gem_madvise madv; + + VG_CLEAR(madv); + madv.handle = bo_gem->gem_handle; + madv.madv = state; + madv.retained = 1; + drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_MADVISE, &madv); + + return madv.retained; +} + +static int +drm_intel_gem_bo_madvise(drm_intel_bo *bo, int madv) +{ + return drm_intel_gem_bo_madvise_internal + ((drm_intel_bufmgr_gem *) bo->bufmgr, + (drm_intel_bo_gem *) bo, + madv); +} + +/* drop the oldest entries that have been purged by the kernel */ +static void +drm_intel_gem_bo_cache_purge_bucket(drm_intel_bufmgr_gem *bufmgr_gem, + struct drm_intel_gem_bo_bucket *bucket) +{ + while (!DRMLISTEMPTY(&bucket->head)) { + drm_intel_bo_gem *bo_gem; + + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, + bucket->head.next, head); + if (drm_intel_gem_bo_madvise_internal + (bufmgr_gem, bo_gem, I915_MADV_DONTNEED)) + break; + + DRMLISTDEL(&bo_gem->head); + drm_intel_gem_bo_free(&bo_gem->bo); + } +} + +static drm_intel_bo * +drm_intel_gem_bo_alloc_internal(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long size, + unsigned long flags, + uint32_t tiling_mode, + unsigned long stride) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr; + drm_intel_bo_gem *bo_gem; + unsigned int page_size = getpagesize(); + int ret; + struct drm_intel_gem_bo_bucket *bucket; + bool alloc_from_cache; + unsigned long bo_size; + bool for_render = false; + + if (flags & BO_ALLOC_FOR_RENDER) + for_render = true; + + /* Round the allocated size up to a power of two number of pages. */ + bucket = drm_intel_gem_bo_bucket_for_size(bufmgr_gem, size); + + /* If we don't have caching at this size, don't actually round the + * allocation up. + */ + if (bucket == NULL) { + bo_size = size; + if (bo_size < page_size) + bo_size = page_size; + } else { + bo_size = bucket->size; + } + + pthread_mutex_lock(&bufmgr_gem->lock); + /* Get a buffer out of the cache if available */ +retry: + alloc_from_cache = false; + if (bucket != NULL && !DRMLISTEMPTY(&bucket->head)) { + if (for_render) { + /* Allocate new render-target BOs from the tail (MRU) + * of the list, as it will likely be hot in the GPU + * cache and in the aperture for us. + */ + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, + bucket->head.prev, head); + DRMLISTDEL(&bo_gem->head); + alloc_from_cache = true; + } else { + /* For non-render-target BOs (where we're probably + * going to map it first thing in order to fill it + * with data), check if the last BO in the cache is + * unbusy, and only reuse in that case. Otherwise, + * allocating a new buffer is probably faster than + * waiting for the GPU to finish. + */ + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, + bucket->head.next, head); + if (!drm_intel_gem_bo_busy(&bo_gem->bo)) { + alloc_from_cache = true; + DRMLISTDEL(&bo_gem->head); + } + } + + if (alloc_from_cache) { + if (!drm_intel_gem_bo_madvise_internal + (bufmgr_gem, bo_gem, I915_MADV_WILLNEED)) { + drm_intel_gem_bo_free(&bo_gem->bo); + drm_intel_gem_bo_cache_purge_bucket(bufmgr_gem, + bucket); + goto retry; + } + + if (drm_intel_gem_bo_set_tiling_internal(&bo_gem->bo, + tiling_mode, + stride)) { + drm_intel_gem_bo_free(&bo_gem->bo); + goto retry; + } + } + } + pthread_mutex_unlock(&bufmgr_gem->lock); + + if (!alloc_from_cache) { + struct drm_i915_gem_create create; + + bo_gem = calloc(1, sizeof(*bo_gem)); + if (!bo_gem) + return NULL; + + bo_gem->bo.size = bo_size; + + VG_CLEAR(create); + create.size = bo_size; + + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_CREATE, + &create); + bo_gem->gem_handle = create.handle; + bo_gem->bo.handle = bo_gem->gem_handle; + if (ret != 0) { + free(bo_gem); + return NULL; + } + bo_gem->bo.bufmgr = bufmgr; + + bo_gem->tiling_mode = I915_TILING_NONE; + bo_gem->swizzle_mode = I915_BIT_6_SWIZZLE_NONE; + bo_gem->stride = 0; + + if (drm_intel_gem_bo_set_tiling_internal(&bo_gem->bo, + tiling_mode, + stride)) { + drm_intel_gem_bo_free(&bo_gem->bo); + return NULL; + } + + DRMINITLISTHEAD(&bo_gem->name_list); + DRMINITLISTHEAD(&bo_gem->vma_list); + } + + bo_gem->name = name; + atomic_set(&bo_gem->refcount, 1); + bo_gem->validate_index = -1; + bo_gem->reloc_tree_fences = 0; + bo_gem->used_as_reloc_target = false; + bo_gem->has_error = false; + bo_gem->reusable = true; + bo_gem->aub_annotations = NULL; + bo_gem->aub_annotation_count = 0; + + drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem); + + DBG("bo_create: buf %d (%s) %ldb\n", + bo_gem->gem_handle, bo_gem->name, size); + + return &bo_gem->bo; +} + +static drm_intel_bo * +drm_intel_gem_bo_alloc_for_render(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long size, + unsigned int alignment) +{ + return drm_intel_gem_bo_alloc_internal(bufmgr, name, size, + BO_ALLOC_FOR_RENDER, + I915_TILING_NONE, 0); +} + +static drm_intel_bo * +drm_intel_gem_bo_alloc(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long size, + unsigned int alignment) +{ + return drm_intel_gem_bo_alloc_internal(bufmgr, name, size, 0, + I915_TILING_NONE, 0); +} + +static drm_intel_bo * +drm_intel_gem_bo_alloc_tiled(drm_intel_bufmgr *bufmgr, const char *name, + int x, int y, int cpp, uint32_t *tiling_mode, + unsigned long *pitch, unsigned long flags) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + unsigned long size, stride; + uint32_t tiling; + + do { + unsigned long aligned_y, height_alignment; + + tiling = *tiling_mode; + + /* If we're tiled, our allocations are in 8 or 32-row blocks, + * so failure to align our height means that we won't allocate + * enough pages. + * + * If we're untiled, we still have to align to 2 rows high + * because the data port accesses 2x2 blocks even if the + * bottom row isn't to be rendered, so failure to align means + * we could walk off the end of the GTT and fault. This is + * documented on 965, and may be the case on older chipsets + * too so we try to be careful. + */ + aligned_y = y; + height_alignment = 2; + + if ((bufmgr_gem->gen == 2) && tiling != I915_TILING_NONE) + height_alignment = 16; + else if (tiling == I915_TILING_X + || (IS_915(bufmgr_gem->pci_device) + && tiling == I915_TILING_Y)) + height_alignment = 8; + else if (tiling == I915_TILING_Y) + height_alignment = 32; + aligned_y = ALIGN(y, height_alignment); + + stride = x * cpp; + stride = drm_intel_gem_bo_tile_pitch(bufmgr_gem, stride, tiling_mode); + size = stride * aligned_y; + size = drm_intel_gem_bo_tile_size(bufmgr_gem, size, tiling_mode); + } while (*tiling_mode != tiling); + *pitch = stride; + + if (tiling == I915_TILING_NONE) + stride = 0; + + return drm_intel_gem_bo_alloc_internal(bufmgr, name, size, flags, + tiling, stride); +} + +static drm_intel_bo * +drm_intel_gem_bo_alloc_userptr(drm_intel_bufmgr *bufmgr, + const char *name, + void *addr, + uint32_t tiling_mode, + uint32_t stride, + unsigned long size, + unsigned long flags) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr; + drm_intel_bo_gem *bo_gem; + int ret; + struct drm_i915_gem_userptr userptr; + + /* Tiling with userptr surfaces is not supported + * on all hardware so refuse it for time being. + */ + if (tiling_mode != I915_TILING_NONE) + return NULL; + + bo_gem = calloc(1, sizeof(*bo_gem)); + if (!bo_gem) + return NULL; + + bo_gem->bo.size = size; + + VG_CLEAR(userptr); + userptr.user_ptr = (__u64)((unsigned long)addr); + userptr.user_size = size; + userptr.flags = flags; + + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_USERPTR, + &userptr); + if (ret != 0) { + DBG("bo_create_userptr: " + "ioctl failed with user ptr %p size 0x%lx, " + "user flags 0x%lx\n", addr, size, flags); + free(bo_gem); + return NULL; + } + + bo_gem->gem_handle = userptr.handle; + bo_gem->bo.handle = bo_gem->gem_handle; + bo_gem->bo.bufmgr = bufmgr; + bo_gem->is_userptr = true; + bo_gem->bo.virtual = addr; + /* Save the address provided by user */ + bo_gem->user_virtual = addr; + bo_gem->tiling_mode = I915_TILING_NONE; + bo_gem->swizzle_mode = I915_BIT_6_SWIZZLE_NONE; + bo_gem->stride = 0; + + DRMINITLISTHEAD(&bo_gem->name_list); + DRMINITLISTHEAD(&bo_gem->vma_list); + + bo_gem->name = name; + atomic_set(&bo_gem->refcount, 1); + bo_gem->validate_index = -1; + bo_gem->reloc_tree_fences = 0; + bo_gem->used_as_reloc_target = false; + bo_gem->has_error = false; + bo_gem->reusable = false; + + drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem); + + DBG("bo_create_userptr: " + "ptr %p buf %d (%s) size %ldb, stride 0x%x, tile mode %d\n", + addr, bo_gem->gem_handle, bo_gem->name, + size, stride, tiling_mode); + + return &bo_gem->bo; +} + +/** + * Returns a drm_intel_bo wrapping the given buffer object handle. + * + * This can be used when one application needs to pass a buffer object + * to another. + */ +drm_public drm_intel_bo * +drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr, + const char *name, + unsigned int handle) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr; + drm_intel_bo_gem *bo_gem; + int ret; + struct drm_gem_open open_arg; + struct drm_i915_gem_get_tiling get_tiling; + drmMMListHead *list; + + /* At the moment most applications only have a few named bo. + * For instance, in a DRI client only the render buffers passed + * between X and the client are named. And since X returns the + * alternating names for the front/back buffer a linear search + * provides a sufficiently fast match. + */ + pthread_mutex_lock(&bufmgr_gem->lock); + for (list = bufmgr_gem->named.next; + list != &bufmgr_gem->named; + list = list->next) { + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, list, name_list); + if (bo_gem->global_name == handle) { + drm_intel_gem_bo_reference(&bo_gem->bo); + pthread_mutex_unlock(&bufmgr_gem->lock); + return &bo_gem->bo; + } + } + + VG_CLEAR(open_arg); + open_arg.name = handle; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_GEM_OPEN, + &open_arg); + if (ret != 0) { + DBG("Couldn't reference %s handle 0x%08x: %s\n", + name, handle, strerror(errno)); + pthread_mutex_unlock(&bufmgr_gem->lock); + return NULL; + } + /* Now see if someone has used a prime handle to get this + * object from the kernel before by looking through the list + * again for a matching gem_handle + */ + for (list = bufmgr_gem->named.next; + list != &bufmgr_gem->named; + list = list->next) { + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, list, name_list); + if (bo_gem->gem_handle == open_arg.handle) { + drm_intel_gem_bo_reference(&bo_gem->bo); + pthread_mutex_unlock(&bufmgr_gem->lock); + return &bo_gem->bo; + } + } + + bo_gem = calloc(1, sizeof(*bo_gem)); + if (!bo_gem) { + pthread_mutex_unlock(&bufmgr_gem->lock); + return NULL; + } + + bo_gem->bo.size = open_arg.size; + bo_gem->bo.offset = 0; + bo_gem->bo.offset64 = 0; + bo_gem->bo.virtual = NULL; + bo_gem->bo.bufmgr = bufmgr; + bo_gem->name = name; + atomic_set(&bo_gem->refcount, 1); + bo_gem->validate_index = -1; + bo_gem->gem_handle = open_arg.handle; + bo_gem->bo.handle = open_arg.handle; + bo_gem->global_name = handle; + bo_gem->reusable = false; + + VG_CLEAR(get_tiling); + get_tiling.handle = bo_gem->gem_handle; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_GET_TILING, + &get_tiling); + if (ret != 0) { + drm_intel_gem_bo_unreference(&bo_gem->bo); + pthread_mutex_unlock(&bufmgr_gem->lock); + return NULL; + } + bo_gem->tiling_mode = get_tiling.tiling_mode; + bo_gem->swizzle_mode = get_tiling.swizzle_mode; + /* XXX stride is unknown */ + drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem); + + DRMINITLISTHEAD(&bo_gem->vma_list); + DRMLISTADDTAIL(&bo_gem->name_list, &bufmgr_gem->named); + pthread_mutex_unlock(&bufmgr_gem->lock); + DBG("bo_create_from_handle: %d (%s)\n", handle, bo_gem->name); + + return &bo_gem->bo; +} + +static void +drm_intel_gem_bo_free(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_gem_close close; + int ret; + + DRMLISTDEL(&bo_gem->vma_list); + if (bo_gem->mem_virtual) { + VG(VALGRIND_FREELIKE_BLOCK(bo_gem->mem_virtual, 0)); + drm_munmap(bo_gem->mem_virtual, bo_gem->bo.size); + bufmgr_gem->vma_count--; + } + if (bo_gem->gtt_virtual) { + drm_munmap(bo_gem->gtt_virtual, bo_gem->bo.size); + bufmgr_gem->vma_count--; + } + + /* Close this object */ + VG_CLEAR(close); + close.handle = bo_gem->gem_handle; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_GEM_CLOSE, &close); + if (ret != 0) { + DBG("DRM_IOCTL_GEM_CLOSE %d failed (%s): %s\n", + bo_gem->gem_handle, bo_gem->name, strerror(errno)); + } + free(bo_gem->aub_annotations); + free(bo); +} + +static void +drm_intel_gem_bo_mark_mmaps_incoherent(drm_intel_bo *bo) +{ +#if HAVE_VALGRIND + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + if (bo_gem->mem_virtual) + VALGRIND_MAKE_MEM_NOACCESS(bo_gem->mem_virtual, bo->size); + + if (bo_gem->gtt_virtual) + VALGRIND_MAKE_MEM_NOACCESS(bo_gem->gtt_virtual, bo->size); +#endif +} + +/** Frees all cached buffers significantly older than @time. */ +static void +drm_intel_gem_cleanup_bo_cache(drm_intel_bufmgr_gem *bufmgr_gem, time_t time) +{ + int i; + + if (bufmgr_gem->time == time) + return; + + for (i = 0; i < bufmgr_gem->num_buckets; i++) { + struct drm_intel_gem_bo_bucket *bucket = + &bufmgr_gem->cache_bucket[i]; + + while (!DRMLISTEMPTY(&bucket->head)) { + drm_intel_bo_gem *bo_gem; + + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, + bucket->head.next, head); + if (time - bo_gem->free_time <= 1) + break; + + DRMLISTDEL(&bo_gem->head); + + drm_intel_gem_bo_free(&bo_gem->bo); + } + } + + bufmgr_gem->time = time; +} + +static void drm_intel_gem_bo_purge_vma_cache(drm_intel_bufmgr_gem *bufmgr_gem) +{ + int limit; + + DBG("%s: cached=%d, open=%d, limit=%d\n", __FUNCTION__, + bufmgr_gem->vma_count, bufmgr_gem->vma_open, bufmgr_gem->vma_max); + + if (bufmgr_gem->vma_max < 0) + return; + + /* We may need to evict a few entries in order to create new mmaps */ + limit = bufmgr_gem->vma_max - 2*bufmgr_gem->vma_open; + if (limit < 0) + limit = 0; + + while (bufmgr_gem->vma_count > limit) { + drm_intel_bo_gem *bo_gem; + + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, + bufmgr_gem->vma_cache.next, + vma_list); + assert(bo_gem->map_count == 0); + DRMLISTDELINIT(&bo_gem->vma_list); + + if (bo_gem->mem_virtual) { + drm_munmap(bo_gem->mem_virtual, bo_gem->bo.size); + bo_gem->mem_virtual = NULL; + bufmgr_gem->vma_count--; + } + if (bo_gem->gtt_virtual) { + drm_munmap(bo_gem->gtt_virtual, bo_gem->bo.size); + bo_gem->gtt_virtual = NULL; + bufmgr_gem->vma_count--; + } + } +} + +static void drm_intel_gem_bo_close_vma(drm_intel_bufmgr_gem *bufmgr_gem, + drm_intel_bo_gem *bo_gem) +{ + bufmgr_gem->vma_open--; + DRMLISTADDTAIL(&bo_gem->vma_list, &bufmgr_gem->vma_cache); + if (bo_gem->mem_virtual) + bufmgr_gem->vma_count++; + if (bo_gem->gtt_virtual) + bufmgr_gem->vma_count++; + drm_intel_gem_bo_purge_vma_cache(bufmgr_gem); +} + +static void drm_intel_gem_bo_open_vma(drm_intel_bufmgr_gem *bufmgr_gem, + drm_intel_bo_gem *bo_gem) +{ + bufmgr_gem->vma_open++; + DRMLISTDEL(&bo_gem->vma_list); + if (bo_gem->mem_virtual) + bufmgr_gem->vma_count--; + if (bo_gem->gtt_virtual) + bufmgr_gem->vma_count--; + drm_intel_gem_bo_purge_vma_cache(bufmgr_gem); +} + +static void +drm_intel_gem_bo_unreference_final(drm_intel_bo *bo, time_t time) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_intel_gem_bo_bucket *bucket; + int i; + + /* Unreference all the target buffers */ + for (i = 0; i < bo_gem->reloc_count; i++) { + if (bo_gem->reloc_target_info[i].bo != bo) { + drm_intel_gem_bo_unreference_locked_timed(bo_gem-> + reloc_target_info[i].bo, + time); + } + } + bo_gem->reloc_count = 0; + bo_gem->used_as_reloc_target = false; + + DBG("bo_unreference final: %d (%s)\n", + bo_gem->gem_handle, bo_gem->name); + + /* release memory associated with this object */ + if (bo_gem->reloc_target_info) { + free(bo_gem->reloc_target_info); + bo_gem->reloc_target_info = NULL; + } + if (bo_gem->relocs) { + free(bo_gem->relocs); + bo_gem->relocs = NULL; + } + + /* Clear any left-over mappings */ + if (bo_gem->map_count) { + DBG("bo freed with non-zero map-count %d\n", bo_gem->map_count); + bo_gem->map_count = 0; + drm_intel_gem_bo_close_vma(bufmgr_gem, bo_gem); + drm_intel_gem_bo_mark_mmaps_incoherent(bo); + } + + DRMLISTDEL(&bo_gem->name_list); + + bucket = drm_intel_gem_bo_bucket_for_size(bufmgr_gem, bo->size); + /* Put the buffer into our internal cache for reuse if we can. */ + if (bufmgr_gem->bo_reuse && bo_gem->reusable && bucket != NULL && + drm_intel_gem_bo_madvise_internal(bufmgr_gem, bo_gem, + I915_MADV_DONTNEED)) { + bo_gem->free_time = time; + + bo_gem->name = NULL; + bo_gem->validate_index = -1; + + DRMLISTADDTAIL(&bo_gem->head, &bucket->head); + } else { + drm_intel_gem_bo_free(bo); + } +} + +static void drm_intel_gem_bo_unreference_locked_timed(drm_intel_bo *bo, + time_t time) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + assert(atomic_read(&bo_gem->refcount) > 0); + if (atomic_dec_and_test(&bo_gem->refcount)) + drm_intel_gem_bo_unreference_final(bo, time); +} + +static void drm_intel_gem_bo_unreference(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + assert(atomic_read(&bo_gem->refcount) > 0); + + if (atomic_add_unless(&bo_gem->refcount, -1, 1)) { + drm_intel_bufmgr_gem *bufmgr_gem = + (drm_intel_bufmgr_gem *) bo->bufmgr; + struct timespec time; + + clock_gettime(CLOCK_MONOTONIC, &time); + + pthread_mutex_lock(&bufmgr_gem->lock); + + if (atomic_dec_and_test(&bo_gem->refcount)) { + drm_intel_gem_bo_unreference_final(bo, time.tv_sec); + drm_intel_gem_cleanup_bo_cache(bufmgr_gem, time.tv_sec); + } + + pthread_mutex_unlock(&bufmgr_gem->lock); + } +} + +static int drm_intel_gem_bo_map(drm_intel_bo *bo, int write_enable) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_set_domain set_domain; + int ret; + + if (bo_gem->is_userptr) { + /* Return the same user ptr */ + bo->virtual = bo_gem->user_virtual; + return 0; + } + + pthread_mutex_lock(&bufmgr_gem->lock); + + if (bo_gem->map_count++ == 0) + drm_intel_gem_bo_open_vma(bufmgr_gem, bo_gem); + + if (!bo_gem->mem_virtual) { + struct drm_i915_gem_mmap mmap_arg; + + DBG("bo_map: %d (%s), map_count=%d\n", + bo_gem->gem_handle, bo_gem->name, bo_gem->map_count); + + VG_CLEAR(mmap_arg); + mmap_arg.handle = bo_gem->gem_handle; + mmap_arg.offset = 0; + mmap_arg.size = bo->size; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_MMAP, + &mmap_arg); + if (ret != 0) { + ret = -errno; + DBG("%s:%d: Error mapping buffer %d (%s): %s .\n", + __FILE__, __LINE__, bo_gem->gem_handle, + bo_gem->name, strerror(errno)); + if (--bo_gem->map_count == 0) + drm_intel_gem_bo_close_vma(bufmgr_gem, bo_gem); + pthread_mutex_unlock(&bufmgr_gem->lock); + return ret; + } + VG(VALGRIND_MALLOCLIKE_BLOCK(mmap_arg.addr_ptr, mmap_arg.size, 0, 1)); + bo_gem->mem_virtual = (void *)(uintptr_t) mmap_arg.addr_ptr; + } + DBG("bo_map: %d (%s) -> %p\n", bo_gem->gem_handle, bo_gem->name, + bo_gem->mem_virtual); + bo->virtual = bo_gem->mem_virtual; + + VG_CLEAR(set_domain); + set_domain.handle = bo_gem->gem_handle; + set_domain.read_domains = I915_GEM_DOMAIN_CPU; + if (write_enable) + set_domain.write_domain = I915_GEM_DOMAIN_CPU; + else + set_domain.write_domain = 0; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_SET_DOMAIN, + &set_domain); + if (ret != 0) { + DBG("%s:%d: Error setting to CPU domain %d: %s\n", + __FILE__, __LINE__, bo_gem->gem_handle, + strerror(errno)); + } + + if (write_enable) + bo_gem->mapped_cpu_write = true; + + drm_intel_gem_bo_mark_mmaps_incoherent(bo); + VG(VALGRIND_MAKE_MEM_DEFINED(bo_gem->mem_virtual, bo->size)); + pthread_mutex_unlock(&bufmgr_gem->lock); + + return 0; +} + +static int +map_gtt(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int ret; + + if (bo_gem->is_userptr) + return -EINVAL; + + if (bo_gem->map_count++ == 0) + drm_intel_gem_bo_open_vma(bufmgr_gem, bo_gem); + + /* Get a mapping of the buffer if we haven't before. */ + if (bo_gem->gtt_virtual == NULL) { + struct drm_i915_gem_mmap_gtt mmap_arg; + + DBG("bo_map_gtt: mmap %d (%s), map_count=%d\n", + bo_gem->gem_handle, bo_gem->name, bo_gem->map_count); + + VG_CLEAR(mmap_arg); + mmap_arg.handle = bo_gem->gem_handle; + + /* Get the fake offset back... */ + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_MMAP_GTT, + &mmap_arg); + if (ret != 0) { + ret = -errno; + DBG("%s:%d: Error preparing buffer map %d (%s): %s .\n", + __FILE__, __LINE__, + bo_gem->gem_handle, bo_gem->name, + strerror(errno)); + if (--bo_gem->map_count == 0) + drm_intel_gem_bo_close_vma(bufmgr_gem, bo_gem); + return ret; + } + + /* and mmap it */ + bo_gem->gtt_virtual = drm_mmap(0, bo->size, PROT_READ | PROT_WRITE, + MAP_SHARED, bufmgr_gem->fd, + mmap_arg.offset); + if (bo_gem->gtt_virtual == MAP_FAILED) { + bo_gem->gtt_virtual = NULL; + ret = -errno; + DBG("%s:%d: Error mapping buffer %d (%s): %s .\n", + __FILE__, __LINE__, + bo_gem->gem_handle, bo_gem->name, + strerror(errno)); + if (--bo_gem->map_count == 0) + drm_intel_gem_bo_close_vma(bufmgr_gem, bo_gem); + return ret; + } + } + + bo->virtual = bo_gem->gtt_virtual; + + DBG("bo_map_gtt: %d (%s) -> %p\n", bo_gem->gem_handle, bo_gem->name, + bo_gem->gtt_virtual); + + return 0; +} + +drm_public int +drm_intel_gem_bo_map_gtt(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_set_domain set_domain; + int ret; + + pthread_mutex_lock(&bufmgr_gem->lock); + + ret = map_gtt(bo); + if (ret) { + pthread_mutex_unlock(&bufmgr_gem->lock); + return ret; + } + + /* Now move it to the GTT domain so that the GPU and CPU + * caches are flushed and the GPU isn't actively using the + * buffer. + * + * The pagefault handler does this domain change for us when + * it has unbound the BO from the GTT, but it's up to us to + * tell it when we're about to use things if we had done + * rendering and it still happens to be bound to the GTT. + */ + VG_CLEAR(set_domain); + set_domain.handle = bo_gem->gem_handle; + set_domain.read_domains = I915_GEM_DOMAIN_GTT; + set_domain.write_domain = I915_GEM_DOMAIN_GTT; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_SET_DOMAIN, + &set_domain); + if (ret != 0) { + DBG("%s:%d: Error setting domain %d: %s\n", + __FILE__, __LINE__, bo_gem->gem_handle, + strerror(errno)); + } + + drm_intel_gem_bo_mark_mmaps_incoherent(bo); + VG(VALGRIND_MAKE_MEM_DEFINED(bo_gem->gtt_virtual, bo->size)); + pthread_mutex_unlock(&bufmgr_gem->lock); + + return 0; +} + +/** + * Performs a mapping of the buffer object like the normal GTT + * mapping, but avoids waiting for the GPU to be done reading from or + * rendering to the buffer. + * + * This is used in the implementation of GL_ARB_map_buffer_range: The + * user asks to create a buffer, then does a mapping, fills some + * space, runs a drawing command, then asks to map it again without + * synchronizing because it guarantees that it won't write over the + * data that the GPU is busy using (or, more specifically, that if it + * does write over the data, it acknowledges that rendering is + * undefined). + */ + +drm_public int +drm_intel_gem_bo_map_unsynchronized(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; +#ifdef HAVE_VALGRIND + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; +#endif + int ret; + + /* If the CPU cache isn't coherent with the GTT, then use a + * regular synchronized mapping. The problem is that we don't + * track where the buffer was last used on the CPU side in + * terms of drm_intel_bo_map vs drm_intel_gem_bo_map_gtt, so + * we would potentially corrupt the buffer even when the user + * does reasonable things. + */ + if (!bufmgr_gem->has_llc) + return drm_intel_gem_bo_map_gtt(bo); + + pthread_mutex_lock(&bufmgr_gem->lock); + + ret = map_gtt(bo); + if (ret == 0) { + drm_intel_gem_bo_mark_mmaps_incoherent(bo); + VG(VALGRIND_MAKE_MEM_DEFINED(bo_gem->gtt_virtual, bo->size)); + } + + pthread_mutex_unlock(&bufmgr_gem->lock); + + return ret; +} + +static int drm_intel_gem_bo_unmap(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int ret = 0; + + if (bo == NULL) + return 0; + + if (bo_gem->is_userptr) + return 0; + + bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + + pthread_mutex_lock(&bufmgr_gem->lock); + + if (bo_gem->map_count <= 0) { + DBG("attempted to unmap an unmapped bo\n"); + pthread_mutex_unlock(&bufmgr_gem->lock); + /* Preserve the old behaviour of just treating this as a + * no-op rather than reporting the error. + */ + return 0; + } + + if (bo_gem->mapped_cpu_write) { + struct drm_i915_gem_sw_finish sw_finish; + + /* Cause a flush to happen if the buffer's pinned for + * scanout, so the results show up in a timely manner. + * Unlike GTT set domains, this only does work if the + * buffer should be scanout-related. + */ + VG_CLEAR(sw_finish); + sw_finish.handle = bo_gem->gem_handle; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_SW_FINISH, + &sw_finish); + ret = ret == -1 ? -errno : 0; + + bo_gem->mapped_cpu_write = false; + } + + /* We need to unmap after every innovation as we cannot track + * an open vma for every bo as that will exhaasut the system + * limits and cause later failures. + */ + if (--bo_gem->map_count == 0) { + drm_intel_gem_bo_close_vma(bufmgr_gem, bo_gem); + drm_intel_gem_bo_mark_mmaps_incoherent(bo); + bo->virtual = NULL; + } + pthread_mutex_unlock(&bufmgr_gem->lock); + + return ret; +} + +drm_public int +drm_intel_gem_bo_unmap_gtt(drm_intel_bo *bo) +{ + return drm_intel_gem_bo_unmap(bo); +} + +static int +drm_intel_gem_bo_subdata(drm_intel_bo *bo, unsigned long offset, + unsigned long size, const void *data) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_pwrite pwrite; + int ret; + + if (bo_gem->is_userptr) + return -EINVAL; + + VG_CLEAR(pwrite); + pwrite.handle = bo_gem->gem_handle; + pwrite.offset = offset; + pwrite.size = size; + pwrite.data_ptr = (uint64_t) (uintptr_t) data; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_PWRITE, + &pwrite); + if (ret != 0) { + ret = -errno; + DBG("%s:%d: Error writing data to buffer %d: (%d %d) %s .\n", + __FILE__, __LINE__, bo_gem->gem_handle, (int)offset, + (int)size, strerror(errno)); + } + + return ret; +} + +static int +drm_intel_gem_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr; + struct drm_i915_get_pipe_from_crtc_id get_pipe_from_crtc_id; + int ret; + + VG_CLEAR(get_pipe_from_crtc_id); + get_pipe_from_crtc_id.crtc_id = crtc_id; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID, + &get_pipe_from_crtc_id); + if (ret != 0) { + /* We return -1 here to signal that we don't + * know which pipe is associated with this crtc. + * This lets the caller know that this information + * isn't available; using the wrong pipe for + * vblank waiting can cause the chipset to lock up + */ + return -1; + } + + return get_pipe_from_crtc_id.pipe; +} + +static int +drm_intel_gem_bo_get_subdata(drm_intel_bo *bo, unsigned long offset, + unsigned long size, void *data) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_pread pread; + int ret; + + if (bo_gem->is_userptr) + return -EINVAL; + + VG_CLEAR(pread); + pread.handle = bo_gem->gem_handle; + pread.offset = offset; + pread.size = size; + pread.data_ptr = (uint64_t) (uintptr_t) data; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_PREAD, + &pread); + if (ret != 0) { + ret = -errno; + DBG("%s:%d: Error reading data from buffer %d: (%d %d) %s .\n", + __FILE__, __LINE__, bo_gem->gem_handle, (int)offset, + (int)size, strerror(errno)); + } + + return ret; +} + +/** Waits for all GPU rendering with the object to have completed. */ +static void +drm_intel_gem_bo_wait_rendering(drm_intel_bo *bo) +{ + drm_intel_gem_bo_start_gtt_access(bo, 1); +} + +/** + * Waits on a BO for the given amount of time. + * + * @bo: buffer object to wait for + * @timeout_ns: amount of time to wait in nanoseconds. + * If value is less than 0, an infinite wait will occur. + * + * Returns 0 if the wait was successful ie. the last batch referencing the + * object has completed within the allotted time. Otherwise some negative return + * value describes the error. Of particular interest is -ETIME when the wait has + * failed to yield the desired result. + * + * Similar to drm_intel_gem_bo_wait_rendering except a timeout parameter allows + * the operation to give up after a certain amount of time. Another subtle + * difference is the internal locking semantics are different (this variant does + * not hold the lock for the duration of the wait). This makes the wait subject + * to a larger userspace race window. + * + * The implementation shall wait until the object is no longer actively + * referenced within a batch buffer at the time of the call. The wait will + * not guarantee that the buffer is re-issued via another thread, or an flinked + * handle. Userspace must make sure this race does not occur if such precision + * is important. + */ +drm_public int +drm_intel_gem_bo_wait(drm_intel_bo *bo, int64_t timeout_ns) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_wait wait; + int ret; + + if (!bufmgr_gem->has_wait_timeout) { + DBG("%s:%d: Timed wait is not supported. Falling back to " + "infinite wait\n", __FILE__, __LINE__); + if (timeout_ns) { + drm_intel_gem_bo_wait_rendering(bo); + return 0; + } else { + return drm_intel_gem_bo_busy(bo) ? -ETIME : 0; + } + } + + wait.bo_handle = bo_gem->gem_handle; + wait.timeout_ns = timeout_ns; + wait.flags = 0; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_WAIT, &wait); + if (ret == -1) + return -errno; + + return ret; +} + +/** + * Sets the object to the GTT read and possibly write domain, used by the X + * 2D driver in the absence of kernel support to do drm_intel_gem_bo_map_gtt(). + * + * In combination with drm_intel_gem_bo_pin() and manual fence management, we + * can do tiled pixmaps this way. + */ +drm_public void +drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_set_domain set_domain; + int ret; + + VG_CLEAR(set_domain); + set_domain.handle = bo_gem->gem_handle; + set_domain.read_domains = I915_GEM_DOMAIN_GTT; + set_domain.write_domain = write_enable ? I915_GEM_DOMAIN_GTT : 0; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_SET_DOMAIN, + &set_domain); + if (ret != 0) { + DBG("%s:%d: Error setting memory domains %d (%08x %08x): %s .\n", + __FILE__, __LINE__, bo_gem->gem_handle, + set_domain.read_domains, set_domain.write_domain, + strerror(errno)); + } +} + +static void +drm_intel_bufmgr_gem_destroy(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr; + int i; + + free(bufmgr_gem->exec2_objects); + free(bufmgr_gem->exec_objects); + free(bufmgr_gem->exec_bos); + free(bufmgr_gem->aub_filename); + + pthread_mutex_destroy(&bufmgr_gem->lock); + + /* Free any cached buffer objects we were going to reuse */ + for (i = 0; i < bufmgr_gem->num_buckets; i++) { + struct drm_intel_gem_bo_bucket *bucket = + &bufmgr_gem->cache_bucket[i]; + drm_intel_bo_gem *bo_gem; + + while (!DRMLISTEMPTY(&bucket->head)) { + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, + bucket->head.next, head); + DRMLISTDEL(&bo_gem->head); + + drm_intel_gem_bo_free(&bo_gem->bo); + } + } + + free(bufmgr); +} + +/** + * Adds the target buffer to the validation list and adds the relocation + * to the reloc_buffer's relocation list. + * + * The relocation entry at the given offset must already contain the + * precomputed relocation value, because the kernel will optimize out + * the relocation entry write when the buffer hasn't moved from the + * last known offset in target_bo. + */ +static int +do_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain, + bool need_fence) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + drm_intel_bo_gem *target_bo_gem = (drm_intel_bo_gem *) target_bo; + bool fenced_command; + + if (bo_gem->has_error) + return -ENOMEM; + + if (target_bo_gem->has_error) { + bo_gem->has_error = true; + return -ENOMEM; + } + + /* We never use HW fences for rendering on 965+ */ + if (bufmgr_gem->gen >= 4) + need_fence = false; + + fenced_command = need_fence; + if (target_bo_gem->tiling_mode == I915_TILING_NONE) + need_fence = false; + + /* Create a new relocation list if needed */ + if (bo_gem->relocs == NULL && drm_intel_setup_reloc_list(bo)) + return -ENOMEM; + + /* Check overflow */ + assert(bo_gem->reloc_count < bufmgr_gem->max_relocs); + + /* Check args */ + assert(offset <= bo->size - 4); + assert((write_domain & (write_domain - 1)) == 0); + + /* Make sure that we're not adding a reloc to something whose size has + * already been accounted for. + */ + assert(!bo_gem->used_as_reloc_target); + if (target_bo_gem != bo_gem) { + target_bo_gem->used_as_reloc_target = true; + bo_gem->reloc_tree_size += target_bo_gem->reloc_tree_size; + } + /* An object needing a fence is a tiled buffer, so it won't have + * relocs to other buffers. + */ + if (need_fence) + target_bo_gem->reloc_tree_fences = 1; + bo_gem->reloc_tree_fences += target_bo_gem->reloc_tree_fences; + + bo_gem->relocs[bo_gem->reloc_count].offset = offset; + bo_gem->relocs[bo_gem->reloc_count].delta = target_offset; + bo_gem->relocs[bo_gem->reloc_count].target_handle = + target_bo_gem->gem_handle; + bo_gem->relocs[bo_gem->reloc_count].read_domains = read_domains; + bo_gem->relocs[bo_gem->reloc_count].write_domain = write_domain; + bo_gem->relocs[bo_gem->reloc_count].presumed_offset = target_bo->offset64; + + bo_gem->reloc_target_info[bo_gem->reloc_count].bo = target_bo; + if (target_bo != bo) + drm_intel_gem_bo_reference(target_bo); + if (fenced_command) + bo_gem->reloc_target_info[bo_gem->reloc_count].flags = + DRM_INTEL_RELOC_FENCE; + else + bo_gem->reloc_target_info[bo_gem->reloc_count].flags = 0; + + bo_gem->reloc_count++; + + return 0; +} + +static int +drm_intel_gem_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr; + + return do_bo_emit_reloc(bo, offset, target_bo, target_offset, + read_domains, write_domain, + !bufmgr_gem->fenced_relocs); +} + +static int +drm_intel_gem_bo_emit_reloc_fence(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, + uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain) +{ + return do_bo_emit_reloc(bo, offset, target_bo, target_offset, + read_domains, write_domain, true); +} + +drm_public int +drm_intel_gem_bo_get_reloc_count(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + return bo_gem->reloc_count; +} + +/** + * Removes existing relocation entries in the BO after "start". + * + * This allows a user to avoid a two-step process for state setup with + * counting up all the buffer objects and doing a + * drm_intel_bufmgr_check_aperture_space() before emitting any of the + * relocations for the state setup. Instead, save the state of the + * batchbuffer including drm_intel_gem_get_reloc_count(), emit all the + * state, and then check if it still fits in the aperture. + * + * Any further drm_intel_bufmgr_check_aperture_space() queries + * involving this buffer in the tree are undefined after this call. + */ +drm_public void +drm_intel_gem_bo_clear_relocs(drm_intel_bo *bo, int start) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int i; + struct timespec time; + + clock_gettime(CLOCK_MONOTONIC, &time); + + assert(bo_gem->reloc_count >= start); + + /* Unreference the cleared target buffers */ + pthread_mutex_lock(&bufmgr_gem->lock); + + for (i = start; i < bo_gem->reloc_count; i++) { + drm_intel_bo_gem *target_bo_gem = (drm_intel_bo_gem *) bo_gem->reloc_target_info[i].bo; + if (&target_bo_gem->bo != bo) { + bo_gem->reloc_tree_fences -= target_bo_gem->reloc_tree_fences; + drm_intel_gem_bo_unreference_locked_timed(&target_bo_gem->bo, + time.tv_sec); + } + } + bo_gem->reloc_count = start; + + pthread_mutex_unlock(&bufmgr_gem->lock); + +} + +/** + * Walk the tree of relocations rooted at BO and accumulate the list of + * validations to be performed and update the relocation buffers with + * index values into the validation list. + */ +static void +drm_intel_gem_bo_process_reloc(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int i; + + if (bo_gem->relocs == NULL) + return; + + for (i = 0; i < bo_gem->reloc_count; i++) { + drm_intel_bo *target_bo = bo_gem->reloc_target_info[i].bo; + + if (target_bo == bo) + continue; + + drm_intel_gem_bo_mark_mmaps_incoherent(bo); + + /* Continue walking the tree depth-first. */ + drm_intel_gem_bo_process_reloc(target_bo); + + /* Add the target to the validate list */ + drm_intel_add_validate_buffer(target_bo); + } +} + +static void +drm_intel_gem_bo_process_reloc2(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + int i; + + if (bo_gem->relocs == NULL) + return; + + for (i = 0; i < bo_gem->reloc_count; i++) { + drm_intel_bo *target_bo = bo_gem->reloc_target_info[i].bo; + int need_fence; + + if (target_bo == bo) + continue; + + drm_intel_gem_bo_mark_mmaps_incoherent(bo); + + /* Continue walking the tree depth-first. */ + drm_intel_gem_bo_process_reloc2(target_bo); + + need_fence = (bo_gem->reloc_target_info[i].flags & + DRM_INTEL_RELOC_FENCE); + + /* Add the target to the validate list */ + drm_intel_add_validate_buffer2(target_bo, need_fence); + } +} + + +static void +drm_intel_update_buffer_offsets(drm_intel_bufmgr_gem *bufmgr_gem) +{ + int i; + + for (i = 0; i < bufmgr_gem->exec_count; i++) { + drm_intel_bo *bo = bufmgr_gem->exec_bos[i]; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + /* Update the buffer offset */ + if (bufmgr_gem->exec_objects[i].offset != bo->offset64) { + DBG("BO %d (%s) migrated: 0x%08lx -> 0x%08llx\n", + bo_gem->gem_handle, bo_gem->name, bo->offset64, + (unsigned long long)bufmgr_gem->exec_objects[i]. + offset); + bo->offset64 = bufmgr_gem->exec_objects[i].offset; + bo->offset = bufmgr_gem->exec_objects[i].offset; + } + } +} + +static void +drm_intel_update_buffer_offsets2 (drm_intel_bufmgr_gem *bufmgr_gem) +{ + int i; + + for (i = 0; i < bufmgr_gem->exec_count; i++) { + drm_intel_bo *bo = bufmgr_gem->exec_bos[i]; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + + /* Update the buffer offset */ + if (bufmgr_gem->exec2_objects[i].offset != bo->offset64) { + DBG("BO %d (%s) migrated: 0x%08lx -> 0x%08llx\n", + bo_gem->gem_handle, bo_gem->name, bo->offset64, + (unsigned long long)bufmgr_gem->exec2_objects[i].offset); + bo->offset64 = bufmgr_gem->exec2_objects[i].offset; + bo->offset = bufmgr_gem->exec2_objects[i].offset; + } + } +} + +static void +aub_out(drm_intel_bufmgr_gem *bufmgr_gem, uint32_t data) +{ + fwrite(&data, 1, 4, bufmgr_gem->aub_file); +} + +static void +aub_out_data(drm_intel_bufmgr_gem *bufmgr_gem, void *data, size_t size) +{ + fwrite(data, 1, size, bufmgr_gem->aub_file); +} + +static void +aub_write_bo_data(drm_intel_bo *bo, uint32_t offset, uint32_t size) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + uint32_t *data; + unsigned int i; + + data = malloc(bo->size); + drm_intel_bo_get_subdata(bo, offset, size, data); + + /* Easy mode: write out bo with no relocations */ + if (!bo_gem->reloc_count) { + aub_out_data(bufmgr_gem, data, size); + free(data); + return; + } + + /* Otherwise, handle the relocations while writing. */ + for (i = 0; i < size / 4; i++) { + int r; + for (r = 0; r < bo_gem->reloc_count; r++) { + struct drm_i915_gem_relocation_entry *reloc; + drm_intel_reloc_target *info; + + reloc = &bo_gem->relocs[r]; + info = &bo_gem->reloc_target_info[r]; + + if (reloc->offset == offset + i * 4) { + drm_intel_bo_gem *target_gem; + uint32_t val; + + target_gem = (drm_intel_bo_gem *)info->bo; + + val = reloc->delta; + val += target_gem->aub_offset; + + aub_out(bufmgr_gem, val); + data[i] = val; + break; + } + } + if (r == bo_gem->reloc_count) { + /* no relocation, just the data */ + aub_out(bufmgr_gem, data[i]); + } + } + + free(data); +} + +static void +aub_bo_get_address(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + /* Give the object a graphics address in the AUB file. We + * don't just use the GEM object address because we do AUB + * dumping before execution -- we want to successfully log + * when the hardware might hang, and we might even want to aub + * capture for a driver trying to execute on a different + * generation of hardware by disabling the actual kernel exec + * call. + */ + bo_gem->aub_offset = bufmgr_gem->aub_offset; + bufmgr_gem->aub_offset += bo->size; + /* XXX: Handle aperture overflow. */ + assert(bufmgr_gem->aub_offset < 256 * 1024 * 1024); +} + +static void +aub_write_trace_block(drm_intel_bo *bo, uint32_t type, uint32_t subtype, + uint32_t offset, uint32_t size) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + aub_out(bufmgr_gem, + CMD_AUB_TRACE_HEADER_BLOCK | + ((bufmgr_gem->gen >= 8 ? 6 : 5) - 2)); + aub_out(bufmgr_gem, + AUB_TRACE_MEMTYPE_GTT | type | AUB_TRACE_OP_DATA_WRITE); + aub_out(bufmgr_gem, subtype); + aub_out(bufmgr_gem, bo_gem->aub_offset + offset); + aub_out(bufmgr_gem, size); + if (bufmgr_gem->gen >= 8) + aub_out(bufmgr_gem, 0); + aub_write_bo_data(bo, offset, size); +} + +/** + * Break up large objects into multiple writes. Otherwise a 128kb VBO + * would overflow the 16 bits of size field in the packet header and + * everything goes badly after that. + */ +static void +aub_write_large_trace_block(drm_intel_bo *bo, uint32_t type, uint32_t subtype, + uint32_t offset, uint32_t size) +{ + uint32_t block_size; + uint32_t sub_offset; + + for (sub_offset = 0; sub_offset < size; sub_offset += block_size) { + block_size = size - sub_offset; + + if (block_size > 8 * 4096) + block_size = 8 * 4096; + + aub_write_trace_block(bo, type, subtype, offset + sub_offset, + block_size); + } +} + +static void +aub_write_bo(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + uint32_t offset = 0; + unsigned i; + + aub_bo_get_address(bo); + + /* Write out each annotated section separately. */ + for (i = 0; i < bo_gem->aub_annotation_count; ++i) { + drm_intel_aub_annotation *annotation = + &bo_gem->aub_annotations[i]; + uint32_t ending_offset = annotation->ending_offset; + if (ending_offset > bo->size) + ending_offset = bo->size; + if (ending_offset > offset) { + aub_write_large_trace_block(bo, annotation->type, + annotation->subtype, + offset, + ending_offset - offset); + offset = ending_offset; + } + } + + /* Write out any remaining unannotated data */ + if (offset < bo->size) { + aub_write_large_trace_block(bo, AUB_TRACE_TYPE_NOTYPE, 0, + offset, bo->size - offset); + } +} + +/* + * Make a ringbuffer on fly and dump it + */ +static void +aub_build_dump_ringbuffer(drm_intel_bufmgr_gem *bufmgr_gem, + uint32_t batch_buffer, int ring_flag) +{ + uint32_t ringbuffer[4096]; + int ring = AUB_TRACE_TYPE_RING_PRB0; /* The default ring */ + int ring_count = 0; + + if (ring_flag == I915_EXEC_BSD) + ring = AUB_TRACE_TYPE_RING_PRB1; + else if (ring_flag == I915_EXEC_BLT) + ring = AUB_TRACE_TYPE_RING_PRB2; + + /* Make a ring buffer to execute our batchbuffer. */ + memset(ringbuffer, 0, sizeof(ringbuffer)); + if (bufmgr_gem->gen >= 8) { + ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START | (3 - 2); + ringbuffer[ring_count++] = batch_buffer; + ringbuffer[ring_count++] = 0; + } else { + ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START; + ringbuffer[ring_count++] = batch_buffer; + } + + /* Write out the ring. This appears to trigger execution of + * the ring in the simulator. + */ + aub_out(bufmgr_gem, + CMD_AUB_TRACE_HEADER_BLOCK | + ((bufmgr_gem->gen >= 8 ? 6 : 5) - 2)); + aub_out(bufmgr_gem, + AUB_TRACE_MEMTYPE_GTT | ring | AUB_TRACE_OP_COMMAND_WRITE); + aub_out(bufmgr_gem, 0); /* general/surface subtype */ + aub_out(bufmgr_gem, bufmgr_gem->aub_offset); + aub_out(bufmgr_gem, ring_count * 4); + if (bufmgr_gem->gen >= 8) + aub_out(bufmgr_gem, 0); + + /* FIXME: Need some flush operations here? */ + aub_out_data(bufmgr_gem, ringbuffer, ring_count * 4); + + /* Update offset pointer */ + bufmgr_gem->aub_offset += 4096; +} + +drm_public void +drm_intel_gem_bo_aub_dump_bmp(drm_intel_bo *bo, + int x1, int y1, int width, int height, + enum aub_dump_bmp_format format, + int pitch, int offset) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + uint32_t cpp; + + switch (format) { + case AUB_DUMP_BMP_FORMAT_8BIT: + cpp = 1; + break; + case AUB_DUMP_BMP_FORMAT_ARGB_4444: + cpp = 2; + break; + case AUB_DUMP_BMP_FORMAT_ARGB_0888: + case AUB_DUMP_BMP_FORMAT_ARGB_8888: + cpp = 4; + break; + default: + printf("Unknown AUB dump format %d\n", format); + return; + } + + if (!bufmgr_gem->aub_file) + return; + + aub_out(bufmgr_gem, CMD_AUB_DUMP_BMP | 4); + aub_out(bufmgr_gem, (y1 << 16) | x1); + aub_out(bufmgr_gem, + (format << 24) | + (cpp << 19) | + pitch / 4); + aub_out(bufmgr_gem, (height << 16) | width); + aub_out(bufmgr_gem, bo_gem->aub_offset + offset); + aub_out(bufmgr_gem, + ((bo_gem->tiling_mode != I915_TILING_NONE) ? (1 << 2) : 0) | + ((bo_gem->tiling_mode == I915_TILING_Y) ? (1 << 3) : 0)); +} + +static void +aub_exec(drm_intel_bo *bo, int ring_flag, int used) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int i; + bool batch_buffer_needs_annotations; + + if (!bufmgr_gem->aub_file) + return; + + /* If batch buffer is not annotated, annotate it the best we + * can. + */ + batch_buffer_needs_annotations = bo_gem->aub_annotation_count == 0; + if (batch_buffer_needs_annotations) { + drm_intel_aub_annotation annotations[2] = { + { AUB_TRACE_TYPE_BATCH, 0, used }, + { AUB_TRACE_TYPE_NOTYPE, 0, bo->size } + }; + drm_intel_bufmgr_gem_set_aub_annotations(bo, annotations, 2); + } + + /* Write out all buffers to AUB memory */ + for (i = 0; i < bufmgr_gem->exec_count; i++) { + aub_write_bo(bufmgr_gem->exec_bos[i]); + } + + /* Remove any annotations we added */ + if (batch_buffer_needs_annotations) + drm_intel_bufmgr_gem_set_aub_annotations(bo, NULL, 0); + + /* Dump ring buffer */ + aub_build_dump_ringbuffer(bufmgr_gem, bo_gem->aub_offset, ring_flag); + + fflush(bufmgr_gem->aub_file); + + /* + * One frame has been dumped. So reset the aub_offset for the next frame. + * + * FIXME: Can we do this? + */ + bufmgr_gem->aub_offset = 0x10000; +} + +static int +drm_intel_gem_bo_exec(drm_intel_bo *bo, int used, + drm_clip_rect_t * cliprects, int num_cliprects, int DR4) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_execbuffer execbuf; + int ret, i; + + if (bo_gem->has_error) + return -ENOMEM; + + pthread_mutex_lock(&bufmgr_gem->lock); + /* Update indices and set up the validate list. */ + drm_intel_gem_bo_process_reloc(bo); + + /* Add the batch buffer to the validation list. There are no + * relocations pointing to it. + */ + drm_intel_add_validate_buffer(bo); + + VG_CLEAR(execbuf); + execbuf.buffers_ptr = (uintptr_t) bufmgr_gem->exec_objects; + execbuf.buffer_count = bufmgr_gem->exec_count; + execbuf.batch_start_offset = 0; + execbuf.batch_len = used; + execbuf.cliprects_ptr = (uintptr_t) cliprects; + execbuf.num_cliprects = num_cliprects; + execbuf.DR1 = 0; + execbuf.DR4 = DR4; + + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_EXECBUFFER, + &execbuf); + if (ret != 0) { + ret = -errno; + if (errno == ENOSPC) { + DBG("Execbuffer fails to pin. " + "Estimate: %u. Actual: %u. Available: %u\n", + drm_intel_gem_estimate_batch_space(bufmgr_gem->exec_bos, + bufmgr_gem-> + exec_count), + drm_intel_gem_compute_batch_space(bufmgr_gem->exec_bos, + bufmgr_gem-> + exec_count), + (unsigned int)bufmgr_gem->gtt_size); + } + } + drm_intel_update_buffer_offsets(bufmgr_gem); + + if (bufmgr_gem->bufmgr.debug) + drm_intel_gem_dump_validation_list(bufmgr_gem); + + for (i = 0; i < bufmgr_gem->exec_count; i++) { + drm_intel_bo *bo = bufmgr_gem->exec_bos[i]; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + bo_gem->idle = false; + + /* Disconnect the buffer from the validate list */ + bo_gem->validate_index = -1; + bufmgr_gem->exec_bos[i] = NULL; + } + bufmgr_gem->exec_count = 0; + pthread_mutex_unlock(&bufmgr_gem->lock); + + return ret; +} + +static int +do_exec2(drm_intel_bo *bo, int used, drm_intel_context *ctx, + drm_clip_rect_t *cliprects, int num_cliprects, int DR4, + unsigned int flags) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr; + struct drm_i915_gem_execbuffer2 execbuf; + int ret = 0; + int i; + + switch (flags & 0x7) { + default: + return -EINVAL; + case I915_EXEC_BLT: + if (!bufmgr_gem->has_blt) + return -EINVAL; + break; + case I915_EXEC_BSD: + if (!bufmgr_gem->has_bsd) + return -EINVAL; + break; + case I915_EXEC_VEBOX: + if (!bufmgr_gem->has_vebox) + return -EINVAL; + break; + case I915_EXEC_RENDER: + case I915_EXEC_DEFAULT: + break; + } + + pthread_mutex_lock(&bufmgr_gem->lock); + /* Update indices and set up the validate list. */ + drm_intel_gem_bo_process_reloc2(bo); + + /* Add the batch buffer to the validation list. There are no relocations + * pointing to it. + */ + drm_intel_add_validate_buffer2(bo, 0); + + VG_CLEAR(execbuf); + execbuf.buffers_ptr = (uintptr_t)bufmgr_gem->exec2_objects; + execbuf.buffer_count = bufmgr_gem->exec_count; + execbuf.batch_start_offset = 0; + execbuf.batch_len = used; + execbuf.cliprects_ptr = (uintptr_t)cliprects; + execbuf.num_cliprects = num_cliprects; + execbuf.DR1 = 0; + execbuf.DR4 = DR4; + execbuf.flags = flags; + if (ctx == NULL) + i915_execbuffer2_set_context_id(execbuf, 0); + else + i915_execbuffer2_set_context_id(execbuf, ctx->ctx_id); + execbuf.rsvd2 = 0; + + aub_exec(bo, flags, used); + + if (bufmgr_gem->no_exec) + goto skip_execution; + + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_EXECBUFFER2, + &execbuf); + if (ret != 0) { + ret = -errno; + if (ret == -ENOSPC) { + DBG("Execbuffer fails to pin. " + "Estimate: %u. Actual: %u. Available: %u\n", + drm_intel_gem_estimate_batch_space(bufmgr_gem->exec_bos, + bufmgr_gem->exec_count), + drm_intel_gem_compute_batch_space(bufmgr_gem->exec_bos, + bufmgr_gem->exec_count), + (unsigned int) bufmgr_gem->gtt_size); + } + } + drm_intel_update_buffer_offsets2(bufmgr_gem); + +skip_execution: + if (bufmgr_gem->bufmgr.debug) + drm_intel_gem_dump_validation_list(bufmgr_gem); + + for (i = 0; i < bufmgr_gem->exec_count; i++) { + drm_intel_bo *bo = bufmgr_gem->exec_bos[i]; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; + + bo_gem->idle = false; + + /* Disconnect the buffer from the validate list */ + bo_gem->validate_index = -1; + bufmgr_gem->exec_bos[i] = NULL; + } + bufmgr_gem->exec_count = 0; + pthread_mutex_unlock(&bufmgr_gem->lock); + + return ret; +} + +static int +drm_intel_gem_bo_exec2(drm_intel_bo *bo, int used, + drm_clip_rect_t *cliprects, int num_cliprects, + int DR4) +{ + return do_exec2(bo, used, NULL, cliprects, num_cliprects, DR4, + I915_EXEC_RENDER); +} + +static int +drm_intel_gem_bo_mrb_exec2(drm_intel_bo *bo, int used, + drm_clip_rect_t *cliprects, int num_cliprects, int DR4, + unsigned int flags) +{ + return do_exec2(bo, used, NULL, cliprects, num_cliprects, DR4, + flags); +} + +drm_public int +drm_intel_gem_bo_context_exec(drm_intel_bo *bo, drm_intel_context *ctx, + int used, unsigned int flags) +{ + return do_exec2(bo, used, ctx, NULL, 0, 0, flags); +} + +static int +drm_intel_gem_bo_pin(drm_intel_bo *bo, uint32_t alignment) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_pin pin; + int ret; + + VG_CLEAR(pin); + pin.handle = bo_gem->gem_handle; + pin.alignment = alignment; + + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_PIN, + &pin); + if (ret != 0) + return -errno; + + bo->offset64 = pin.offset; + bo->offset = pin.offset; + return 0; +} + +static int +drm_intel_gem_bo_unpin(drm_intel_bo *bo) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_unpin unpin; + int ret; + + VG_CLEAR(unpin); + unpin.handle = bo_gem->gem_handle; + + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_UNPIN, &unpin); + if (ret != 0) + return -errno; + + return 0; +} + +static int +drm_intel_gem_bo_set_tiling_internal(drm_intel_bo *bo, + uint32_t tiling_mode, + uint32_t stride) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + struct drm_i915_gem_set_tiling set_tiling; + int ret; + + if (bo_gem->global_name == 0 && + tiling_mode == bo_gem->tiling_mode && + stride == bo_gem->stride) + return 0; + + memset(&set_tiling, 0, sizeof(set_tiling)); + do { + /* set_tiling is slightly broken and overwrites the + * input on the error path, so we have to open code + * rmIoctl. + */ + set_tiling.handle = bo_gem->gem_handle; + set_tiling.tiling_mode = tiling_mode; + set_tiling.stride = stride; + + ret = ioctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_SET_TILING, + &set_tiling); + } while (ret == -1 && (errno == EINTR || errno == EAGAIN)); + if (ret == -1) + return -errno; + + bo_gem->tiling_mode = set_tiling.tiling_mode; + bo_gem->swizzle_mode = set_tiling.swizzle_mode; + bo_gem->stride = set_tiling.stride; + return 0; +} + +static int +drm_intel_gem_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t stride) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int ret; + + /* Tiling with userptr surfaces is not supported + * on all hardware so refuse it for time being. + */ + if (bo_gem->is_userptr) + return -EINVAL; + + /* Linear buffers have no stride. By ensuring that we only ever use + * stride 0 with linear buffers, we simplify our code. + */ + if (*tiling_mode == I915_TILING_NONE) + stride = 0; + + ret = drm_intel_gem_bo_set_tiling_internal(bo, *tiling_mode, stride); + if (ret == 0) + drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem); + + *tiling_mode = bo_gem->tiling_mode; + return ret; +} + +static int +drm_intel_gem_bo_get_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t * swizzle_mode) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + *tiling_mode = bo_gem->tiling_mode; + *swizzle_mode = bo_gem->swizzle_mode; + return 0; +} + +drm_public drm_intel_bo * +drm_intel_bo_gem_create_from_prime(drm_intel_bufmgr *bufmgr, int prime_fd, int size) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr; + int ret; + uint32_t handle; + drm_intel_bo_gem *bo_gem; + struct drm_i915_gem_get_tiling get_tiling; + drmMMListHead *list; + + ret = drmPrimeFDToHandle(bufmgr_gem->fd, prime_fd, &handle); + + /* + * See if the kernel has already returned this buffer to us. Just as + * for named buffers, we must not create two bo's pointing at the same + * kernel object + */ + pthread_mutex_lock(&bufmgr_gem->lock); + for (list = bufmgr_gem->named.next; + list != &bufmgr_gem->named; + list = list->next) { + bo_gem = DRMLISTENTRY(drm_intel_bo_gem, list, name_list); + if (bo_gem->gem_handle == handle) { + drm_intel_gem_bo_reference(&bo_gem->bo); + pthread_mutex_unlock(&bufmgr_gem->lock); + return &bo_gem->bo; + } + } + + if (ret) { + fprintf(stderr,"ret is %d %d\n", ret, errno); + pthread_mutex_unlock(&bufmgr_gem->lock); + return NULL; + } + + bo_gem = calloc(1, sizeof(*bo_gem)); + if (!bo_gem) { + pthread_mutex_unlock(&bufmgr_gem->lock); + return NULL; + } + /* Determine size of bo. The fd-to-handle ioctl really should + * return the size, but it doesn't. If we have kernel 3.12 or + * later, we can lseek on the prime fd to get the size. Older + * kernels will just fail, in which case we fall back to the + * provided (estimated or guess size). */ + ret = lseek(prime_fd, 0, SEEK_END); + if (ret != -1) + bo_gem->bo.size = ret; + else + bo_gem->bo.size = size; + + bo_gem->bo.handle = handle; + bo_gem->bo.bufmgr = bufmgr; + + bo_gem->gem_handle = handle; + + atomic_set(&bo_gem->refcount, 1); + + bo_gem->name = "prime"; + bo_gem->validate_index = -1; + bo_gem->reloc_tree_fences = 0; + bo_gem->used_as_reloc_target = false; + bo_gem->has_error = false; + bo_gem->reusable = false; + + DRMINITLISTHEAD(&bo_gem->vma_list); + DRMLISTADDTAIL(&bo_gem->name_list, &bufmgr_gem->named); + pthread_mutex_unlock(&bufmgr_gem->lock); + + VG_CLEAR(get_tiling); + get_tiling.handle = bo_gem->gem_handle; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_GET_TILING, + &get_tiling); + if (ret != 0) { + drm_intel_gem_bo_unreference(&bo_gem->bo); + return NULL; + } + bo_gem->tiling_mode = get_tiling.tiling_mode; + bo_gem->swizzle_mode = get_tiling.swizzle_mode; + /* XXX stride is unknown */ + drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem); + + return &bo_gem->bo; +} + +drm_public int +drm_intel_bo_gem_export_to_prime(drm_intel_bo *bo, int *prime_fd) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + pthread_mutex_lock(&bufmgr_gem->lock); + if (DRMLISTEMPTY(&bo_gem->name_list)) + DRMLISTADDTAIL(&bo_gem->name_list, &bufmgr_gem->named); + pthread_mutex_unlock(&bufmgr_gem->lock); + + if (drmPrimeHandleToFD(bufmgr_gem->fd, bo_gem->gem_handle, + DRM_CLOEXEC, prime_fd) != 0) + return -errno; + + bo_gem->reusable = false; + + return 0; +} + +static int +drm_intel_gem_bo_flink(drm_intel_bo *bo, uint32_t * name) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr; + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int ret; + + if (!bo_gem->global_name) { + struct drm_gem_flink flink; + + VG_CLEAR(flink); + flink.handle = bo_gem->gem_handle; + + pthread_mutex_lock(&bufmgr_gem->lock); + + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_GEM_FLINK, &flink); + if (ret != 0) { + pthread_mutex_unlock(&bufmgr_gem->lock); + return -errno; + } + + bo_gem->global_name = flink.name; + bo_gem->reusable = false; + + if (DRMLISTEMPTY(&bo_gem->name_list)) + DRMLISTADDTAIL(&bo_gem->name_list, &bufmgr_gem->named); + pthread_mutex_unlock(&bufmgr_gem->lock); + } + + *name = bo_gem->global_name; + return 0; +} + +/** + * Enables unlimited caching of buffer objects for reuse. + * + * This is potentially very memory expensive, as the cache at each bucket + * size is only bounded by how many buffers of that size we've managed to have + * in flight at once. + */ +drm_public void +drm_intel_bufmgr_gem_enable_reuse(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr; + + bufmgr_gem->bo_reuse = true; +} + +/** + * Enable use of fenced reloc type. + * + * New code should enable this to avoid unnecessary fence register + * allocation. If this option is not enabled, all relocs will have fence + * register allocated. + */ +drm_public void +drm_intel_bufmgr_gem_enable_fenced_relocs(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + + if (bufmgr_gem->bufmgr.bo_exec == drm_intel_gem_bo_exec2) + bufmgr_gem->fenced_relocs = true; +} + +/** + * Return the additional aperture space required by the tree of buffer objects + * rooted at bo. + */ +static int +drm_intel_gem_bo_get_aperture_space(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int i; + int total = 0; + + if (bo == NULL || bo_gem->included_in_check_aperture) + return 0; + + total += bo->size; + bo_gem->included_in_check_aperture = true; + + for (i = 0; i < bo_gem->reloc_count; i++) + total += + drm_intel_gem_bo_get_aperture_space(bo_gem-> + reloc_target_info[i].bo); + + return total; +} + +/** + * Count the number of buffers in this list that need a fence reg + * + * If the count is greater than the number of available regs, we'll have + * to ask the caller to resubmit a batch with fewer tiled buffers. + * + * This function over-counts if the same buffer is used multiple times. + */ +static unsigned int +drm_intel_gem_total_fences(drm_intel_bo ** bo_array, int count) +{ + int i; + unsigned int total = 0; + + for (i = 0; i < count; i++) { + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo_array[i]; + + if (bo_gem == NULL) + continue; + + total += bo_gem->reloc_tree_fences; + } + return total; +} + +/** + * Clear the flag set by drm_intel_gem_bo_get_aperture_space() so we're ready + * for the next drm_intel_bufmgr_check_aperture_space() call. + */ +static void +drm_intel_gem_bo_clear_aperture_space_flag(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int i; + + if (bo == NULL || !bo_gem->included_in_check_aperture) + return; + + bo_gem->included_in_check_aperture = false; + + for (i = 0; i < bo_gem->reloc_count; i++) + drm_intel_gem_bo_clear_aperture_space_flag(bo_gem-> + reloc_target_info[i].bo); +} + +/** + * Return a conservative estimate for the amount of aperture required + * for a collection of buffers. This may double-count some buffers. + */ +static unsigned int +drm_intel_gem_estimate_batch_space(drm_intel_bo **bo_array, int count) +{ + int i; + unsigned int total = 0; + + for (i = 0; i < count; i++) { + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo_array[i]; + if (bo_gem != NULL) + total += bo_gem->reloc_tree_size; + } + return total; +} + +/** + * Return the amount of aperture needed for a collection of buffers. + * This avoids double counting any buffers, at the cost of looking + * at every buffer in the set. + */ +static unsigned int +drm_intel_gem_compute_batch_space(drm_intel_bo **bo_array, int count) +{ + int i; + unsigned int total = 0; + + for (i = 0; i < count; i++) { + total += drm_intel_gem_bo_get_aperture_space(bo_array[i]); + /* For the first buffer object in the array, we get an + * accurate count back for its reloc_tree size (since nothing + * had been flagged as being counted yet). We can save that + * value out as a more conservative reloc_tree_size that + * avoids double-counting target buffers. Since the first + * buffer happens to usually be the batch buffer in our + * callers, this can pull us back from doing the tree + * walk on every new batch emit. + */ + if (i == 0) { + drm_intel_bo_gem *bo_gem = + (drm_intel_bo_gem *) bo_array[i]; + bo_gem->reloc_tree_size = total; + } + } + + for (i = 0; i < count; i++) + drm_intel_gem_bo_clear_aperture_space_flag(bo_array[i]); + return total; +} + +/** + * Return -1 if the batchbuffer should be flushed before attempting to + * emit rendering referencing the buffers pointed to by bo_array. + * + * This is required because if we try to emit a batchbuffer with relocations + * to a tree of buffers that won't simultaneously fit in the aperture, + * the rendering will return an error at a point where the software is not + * prepared to recover from it. + * + * However, we also want to emit the batchbuffer significantly before we reach + * the limit, as a series of batchbuffers each of which references buffers + * covering almost all of the aperture means that at each emit we end up + * waiting to evict a buffer from the last rendering, and we get synchronous + * performance. By emitting smaller batchbuffers, we eat some CPU overhead to + * get better parallelism. + */ +static int +drm_intel_gem_check_aperture_space(drm_intel_bo **bo_array, int count) +{ + drm_intel_bufmgr_gem *bufmgr_gem = + (drm_intel_bufmgr_gem *) bo_array[0]->bufmgr; + unsigned int total = 0; + unsigned int threshold = bufmgr_gem->gtt_size * 3 / 4; + int total_fences; + + /* Check for fence reg constraints if necessary */ + if (bufmgr_gem->available_fences) { + total_fences = drm_intel_gem_total_fences(bo_array, count); + if (total_fences > bufmgr_gem->available_fences) + return -ENOSPC; + } + + total = drm_intel_gem_estimate_batch_space(bo_array, count); + + if (total > threshold) + total = drm_intel_gem_compute_batch_space(bo_array, count); + + if (total > threshold) { + DBG("check_space: overflowed available aperture, " + "%dkb vs %dkb\n", + total / 1024, (int)bufmgr_gem->gtt_size / 1024); + return -ENOSPC; + } else { + DBG("drm_check_space: total %dkb vs bufgr %dkb\n", total / 1024, + (int)bufmgr_gem->gtt_size / 1024); + return 0; + } +} + +/* + * Disable buffer reuse for objects which are shared with the kernel + * as scanout buffers + */ +static int +drm_intel_gem_bo_disable_reuse(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + bo_gem->reusable = false; + return 0; +} + +static int +drm_intel_gem_bo_is_reusable(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + + return bo_gem->reusable; +} + +static int +_drm_intel_gem_bo_references(drm_intel_bo *bo, drm_intel_bo *target_bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + int i; + + for (i = 0; i < bo_gem->reloc_count; i++) { + if (bo_gem->reloc_target_info[i].bo == target_bo) + return 1; + if (bo == bo_gem->reloc_target_info[i].bo) + continue; + if (_drm_intel_gem_bo_references(bo_gem->reloc_target_info[i].bo, + target_bo)) + return 1; + } + + return 0; +} + +/** Return true if target_bo is referenced by bo's relocation tree. */ +static int +drm_intel_gem_bo_references(drm_intel_bo *bo, drm_intel_bo *target_bo) +{ + drm_intel_bo_gem *target_bo_gem = (drm_intel_bo_gem *) target_bo; + + if (bo == NULL || target_bo == NULL) + return 0; + if (target_bo_gem->used_as_reloc_target) + return _drm_intel_gem_bo_references(bo, target_bo); + return 0; +} + +static void +add_bucket(drm_intel_bufmgr_gem *bufmgr_gem, int size) +{ + unsigned int i = bufmgr_gem->num_buckets; + + assert(i < ARRAY_SIZE(bufmgr_gem->cache_bucket)); + + DRMINITLISTHEAD(&bufmgr_gem->cache_bucket[i].head); + bufmgr_gem->cache_bucket[i].size = size; + bufmgr_gem->num_buckets++; +} + +static void +init_cache_buckets(drm_intel_bufmgr_gem *bufmgr_gem) +{ + unsigned long size, cache_max_size = 64 * 1024 * 1024; + + /* OK, so power of two buckets was too wasteful of memory. + * Give 3 other sizes between each power of two, to hopefully + * cover things accurately enough. (The alternative is + * probably to just go for exact matching of sizes, and assume + * that for things like composited window resize the tiled + * width/height alignment and rounding of sizes to pages will + * get us useful cache hit rates anyway) + */ + add_bucket(bufmgr_gem, 4096); + add_bucket(bufmgr_gem, 4096 * 2); + add_bucket(bufmgr_gem, 4096 * 3); + + /* Initialize the linked lists for BO reuse cache. */ + for (size = 4 * 4096; size <= cache_max_size; size *= 2) { + add_bucket(bufmgr_gem, size); + + add_bucket(bufmgr_gem, size + size * 1 / 4); + add_bucket(bufmgr_gem, size + size * 2 / 4); + add_bucket(bufmgr_gem, size + size * 3 / 4); + } +} + +drm_public void +drm_intel_bufmgr_gem_set_vma_cache_size(drm_intel_bufmgr *bufmgr, int limit) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + + bufmgr_gem->vma_max = limit; + + drm_intel_gem_bo_purge_vma_cache(bufmgr_gem); +} + +/** + * Get the PCI ID for the device. This can be overridden by setting the + * INTEL_DEVID_OVERRIDE environment variable to the desired ID. + */ +static int +get_pci_device_id(drm_intel_bufmgr_gem *bufmgr_gem) +{ + char *devid_override; + int devid; + int ret; + drm_i915_getparam_t gp; + + if (geteuid() == getuid()) { + devid_override = getenv("INTEL_DEVID_OVERRIDE"); + if (devid_override) { + bufmgr_gem->no_exec = true; + return strtod(devid_override, NULL); + } + } + + VG_CLEAR(devid); + VG_CLEAR(gp); + gp.param = I915_PARAM_CHIPSET_ID; + gp.value = &devid; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + if (ret) { + fprintf(stderr, "get chip id failed: %d [%d]\n", ret, errno); + fprintf(stderr, "param: %d, val: %d\n", gp.param, *gp.value); + } + return devid; +} + +drm_public int +drm_intel_bufmgr_gem_get_devid(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + + return bufmgr_gem->pci_device; +} + +/** + * Sets the AUB filename. + * + * This function has to be called before drm_intel_bufmgr_gem_set_aub_dump() + * for it to have any effect. + */ +drm_public void +drm_intel_bufmgr_gem_set_aub_filename(drm_intel_bufmgr *bufmgr, + const char *filename) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + + free(bufmgr_gem->aub_filename); + if (filename) + bufmgr_gem->aub_filename = strdup(filename); +} + +/** + * Sets up AUB dumping. + * + * This is a trace file format that can be used with the simulator. + * Packets are emitted in a format somewhat like GPU command packets. + * You can set up a GTT and upload your objects into the referenced + * space, then send off batchbuffers and get BMPs out the other end. + */ +drm_public void +drm_intel_bufmgr_gem_set_aub_dump(drm_intel_bufmgr *bufmgr, int enable) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + int entry = 0x200003; + int i; + int gtt_size = 0x10000; + const char *filename; + + if (!enable) { + if (bufmgr_gem->aub_file) { + fclose(bufmgr_gem->aub_file); + bufmgr_gem->aub_file = NULL; + } + return; + } + + if (geteuid() != getuid()) + return; + + if (bufmgr_gem->aub_filename) + filename = bufmgr_gem->aub_filename; + else + filename = "intel.aub"; + bufmgr_gem->aub_file = fopen(filename, "w+"); + if (!bufmgr_gem->aub_file) + return; + + /* Start allocating objects from just after the GTT. */ + bufmgr_gem->aub_offset = gtt_size; + + /* Start with a (required) version packet. */ + aub_out(bufmgr_gem, CMD_AUB_HEADER | (13 - 2)); + aub_out(bufmgr_gem, + (4 << AUB_HEADER_MAJOR_SHIFT) | + (0 << AUB_HEADER_MINOR_SHIFT)); + for (i = 0; i < 8; i++) { + aub_out(bufmgr_gem, 0); /* app name */ + } + aub_out(bufmgr_gem, 0); /* timestamp */ + aub_out(bufmgr_gem, 0); /* timestamp */ + aub_out(bufmgr_gem, 0); /* comment len */ + + /* Set up the GTT. The max we can handle is 256M */ + aub_out(bufmgr_gem, CMD_AUB_TRACE_HEADER_BLOCK | ((bufmgr_gem->gen >= 8 ? 6 : 5) - 2)); + aub_out(bufmgr_gem, AUB_TRACE_MEMTYPE_NONLOCAL | 0 | AUB_TRACE_OP_DATA_WRITE); + aub_out(bufmgr_gem, 0); /* subtype */ + aub_out(bufmgr_gem, 0); /* offset */ + aub_out(bufmgr_gem, gtt_size); /* size */ + if (bufmgr_gem->gen >= 8) + aub_out(bufmgr_gem, 0); + for (i = 0x000; i < gtt_size; i += 4, entry += 0x1000) { + aub_out(bufmgr_gem, entry); + } +} + +drm_public drm_intel_context * +drm_intel_gem_context_create(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + struct drm_i915_gem_context_create create; + drm_intel_context *context = NULL; + int ret; + + context = calloc(1, sizeof(*context)); + if (!context) + return NULL; + + VG_CLEAR(create); + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_CONTEXT_CREATE, &create); + if (ret != 0) { + DBG("DRM_IOCTL_I915_GEM_CONTEXT_CREATE failed: %s\n", + strerror(errno)); + free(context); + return NULL; + } + + context->ctx_id = create.ctx_id; + context->bufmgr = bufmgr; + + return context; +} + +drm_public void +drm_intel_gem_context_destroy(drm_intel_context *ctx) +{ + drm_intel_bufmgr_gem *bufmgr_gem; + struct drm_i915_gem_context_destroy destroy; + int ret; + + if (ctx == NULL) + return; + + VG_CLEAR(destroy); + + bufmgr_gem = (drm_intel_bufmgr_gem *)ctx->bufmgr; + destroy.ctx_id = ctx->ctx_id; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_CONTEXT_DESTROY, + &destroy); + if (ret != 0) + fprintf(stderr, "DRM_IOCTL_I915_GEM_CONTEXT_DESTROY failed: %s\n", + strerror(errno)); + + free(ctx); +} + +drm_public int +drm_intel_get_reset_stats(drm_intel_context *ctx, + uint32_t *reset_count, + uint32_t *active, + uint32_t *pending) +{ + drm_intel_bufmgr_gem *bufmgr_gem; + struct drm_i915_reset_stats stats; + int ret; + + if (ctx == NULL) + return -EINVAL; + + memset(&stats, 0, sizeof(stats)); + + bufmgr_gem = (drm_intel_bufmgr_gem *)ctx->bufmgr; + stats.ctx_id = ctx->ctx_id; + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GET_RESET_STATS, + &stats); + if (ret == 0) { + if (reset_count != NULL) + *reset_count = stats.reset_count; + + if (active != NULL) + *active = stats.batch_active; + + if (pending != NULL) + *pending = stats.batch_pending; + } + + return ret; +} + +drm_public int +drm_intel_reg_read(drm_intel_bufmgr *bufmgr, + uint32_t offset, + uint64_t *result) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + struct drm_i915_reg_read reg_read; + int ret; + + VG_CLEAR(reg_read); + reg_read.offset = offset; + + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_REG_READ, ®_read); + + *result = reg_read.val; + return ret; +} + + +/** + * Annotate the given bo for use in aub dumping. + * + * \param annotations is an array of drm_intel_aub_annotation objects + * describing the type of data in various sections of the bo. Each + * element of the array specifies the type and subtype of a section of + * the bo, and the past-the-end offset of that section. The elements + * of \c annotations must be sorted so that ending_offset is + * increasing. + * + * \param count is the number of elements in the \c annotations array. + * If \c count is zero, then \c annotations will not be dereferenced. + * + * Annotations are copied into a private data structure, so caller may + * re-use the memory pointed to by \c annotations after the call + * returns. + * + * Annotations are stored for the lifetime of the bo; to reset to the + * default state (no annotations), call this function with a \c count + * of zero. + */ +drm_public void +drm_intel_bufmgr_gem_set_aub_annotations(drm_intel_bo *bo, + drm_intel_aub_annotation *annotations, + unsigned count) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + unsigned size = sizeof(*annotations) * count; + drm_intel_aub_annotation *new_annotations = + count > 0 ? realloc(bo_gem->aub_annotations, size) : NULL; + if (new_annotations == NULL) { + free(bo_gem->aub_annotations); + bo_gem->aub_annotations = NULL; + bo_gem->aub_annotation_count = 0; + return; + } + memcpy(new_annotations, annotations, size); + bo_gem->aub_annotations = new_annotations; + bo_gem->aub_annotation_count = count; +} + +static pthread_mutex_t bufmgr_list_mutex = PTHREAD_MUTEX_INITIALIZER; +static drmMMListHead bufmgr_list = { &bufmgr_list, &bufmgr_list }; + +static drm_intel_bufmgr_gem * +drm_intel_bufmgr_gem_find(int fd) +{ + drm_intel_bufmgr_gem *bufmgr_gem; + + DRMLISTFOREACHENTRY(bufmgr_gem, &bufmgr_list, managers) { + if (bufmgr_gem->fd == fd) { + atomic_inc(&bufmgr_gem->refcount); + return bufmgr_gem; + } + } + + return NULL; +} + +static void +drm_intel_bufmgr_gem_unref(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + + if (atomic_add_unless(&bufmgr_gem->refcount, -1, 1)) { + pthread_mutex_lock(&bufmgr_list_mutex); + + if (atomic_dec_and_test(&bufmgr_gem->refcount)) { + DRMLISTDEL(&bufmgr_gem->managers); + drm_intel_bufmgr_gem_destroy(bufmgr); + } + + pthread_mutex_unlock(&bufmgr_list_mutex); + } +} + +static bool +has_userptr(drm_intel_bufmgr_gem *bufmgr_gem) +{ + int ret; + void *ptr; + long pgsz; + struct drm_i915_gem_userptr userptr; + struct drm_gem_close close_bo; + + pgsz = sysconf(_SC_PAGESIZE); + assert(pgsz > 0); + + ret = posix_memalign(&ptr, pgsz, pgsz); + if (ret) { + DBG("Failed to get a page (%ld) for userptr detection!\n", + pgsz); + return false; + } + + memset(&userptr, 0, sizeof(userptr)); + userptr.user_ptr = (__u64)(unsigned long)ptr; + userptr.user_size = pgsz; + +retry: + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_USERPTR, &userptr); + if (ret) { + if (errno == ENODEV && userptr.flags == 0) { + userptr.flags = I915_USERPTR_UNSYNCHRONIZED; + goto retry; + } + free(ptr); + return false; + } + + close_bo.handle = userptr.handle; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_GEM_CLOSE, &close_bo); + free(ptr); + if (ret) { + fprintf(stderr, "Failed to release test userptr object! (%d) " + "i915 kernel driver may not be sane!\n", errno); + return false; + } + + return true; +} + +/** + * Initializes the GEM buffer manager, which uses the kernel to allocate, map, + * and manage map buffer objections. + * + * \param fd File descriptor of the opened DRM device. + */ +drm_public drm_intel_bufmgr * +drm_intel_bufmgr_gem_init(int fd, int batch_size) +{ + drm_intel_bufmgr_gem *bufmgr_gem; + struct drm_i915_gem_get_aperture aperture; + drm_i915_getparam_t gp; + int ret, tmp; + bool exec2 = false; + + pthread_mutex_lock(&bufmgr_list_mutex); + + bufmgr_gem = drm_intel_bufmgr_gem_find(fd); + if (bufmgr_gem) + goto exit; + + bufmgr_gem = calloc(1, sizeof(*bufmgr_gem)); + if (bufmgr_gem == NULL) + goto exit; + + bufmgr_gem->fd = fd; + atomic_set(&bufmgr_gem->refcount, 1); + + if (pthread_mutex_init(&bufmgr_gem->lock, NULL) != 0) { + free(bufmgr_gem); + bufmgr_gem = NULL; + goto exit; + } + + ret = drmIoctl(bufmgr_gem->fd, + DRM_IOCTL_I915_GEM_GET_APERTURE, + &aperture); + + if (ret == 0) + bufmgr_gem->gtt_size = aperture.aper_available_size; + else { + fprintf(stderr, "DRM_IOCTL_I915_GEM_APERTURE failed: %s\n", + strerror(errno)); + bufmgr_gem->gtt_size = 128 * 1024 * 1024; + fprintf(stderr, "Assuming %dkB available aperture size.\n" + "May lead to reduced performance or incorrect " + "rendering.\n", + (int)bufmgr_gem->gtt_size / 1024); + } + + bufmgr_gem->pci_device = get_pci_device_id(bufmgr_gem); + + if (IS_GEN2(bufmgr_gem->pci_device)) + bufmgr_gem->gen = 2; + else if (IS_GEN3(bufmgr_gem->pci_device)) + bufmgr_gem->gen = 3; + else if (IS_GEN4(bufmgr_gem->pci_device)) + bufmgr_gem->gen = 4; + else if (IS_GEN5(bufmgr_gem->pci_device)) + bufmgr_gem->gen = 5; + else if (IS_GEN6(bufmgr_gem->pci_device)) + bufmgr_gem->gen = 6; + else if (IS_GEN7(bufmgr_gem->pci_device)) + bufmgr_gem->gen = 7; + else if (IS_GEN8(bufmgr_gem->pci_device)) + bufmgr_gem->gen = 8; + else { + free(bufmgr_gem); + bufmgr_gem = NULL; + goto exit; + } + + if (IS_GEN3(bufmgr_gem->pci_device) && + bufmgr_gem->gtt_size > 256*1024*1024) { + /* The unmappable part of gtt on gen 3 (i.e. above 256MB) can't + * be used for tiled blits. To simplify the accounting, just + * substract the unmappable part (fixed to 256MB on all known + * gen3 devices) if the kernel advertises it. */ + bufmgr_gem->gtt_size -= 256*1024*1024; + } + + VG_CLEAR(gp); + gp.value = &tmp; + + gp.param = I915_PARAM_HAS_EXECBUF2; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + if (!ret) + exec2 = true; + + gp.param = I915_PARAM_HAS_BSD; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + bufmgr_gem->has_bsd = ret == 0; + + gp.param = I915_PARAM_HAS_BLT; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + bufmgr_gem->has_blt = ret == 0; + + gp.param = I915_PARAM_HAS_RELAXED_FENCING; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + bufmgr_gem->has_relaxed_fencing = ret == 0; + + if (has_userptr(bufmgr_gem)) + bufmgr_gem->bufmgr.bo_alloc_userptr = + drm_intel_gem_bo_alloc_userptr; + + gp.param = I915_PARAM_HAS_WAIT_TIMEOUT; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + bufmgr_gem->has_wait_timeout = ret == 0; + + gp.param = I915_PARAM_HAS_LLC; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + if (ret != 0) { + /* Kernel does not supports HAS_LLC query, fallback to GPU + * generation detection and assume that we have LLC on GEN6/7 + */ + bufmgr_gem->has_llc = (IS_GEN6(bufmgr_gem->pci_device) | + IS_GEN7(bufmgr_gem->pci_device)); + } else + bufmgr_gem->has_llc = *gp.value; + + gp.param = I915_PARAM_HAS_VEBOX; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + bufmgr_gem->has_vebox = (ret == 0) & (*gp.value > 0); + + if (bufmgr_gem->gen < 4) { + gp.param = I915_PARAM_NUM_FENCES_AVAIL; + gp.value = &bufmgr_gem->available_fences; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp); + if (ret) { + fprintf(stderr, "get fences failed: %d [%d]\n", ret, + errno); + fprintf(stderr, "param: %d, val: %d\n", gp.param, + *gp.value); + bufmgr_gem->available_fences = 0; + } else { + /* XXX The kernel reports the total number of fences, + * including any that may be pinned. + * + * We presume that there will be at least one pinned + * fence for the scanout buffer, but there may be more + * than one scanout and the user may be manually + * pinning buffers. Let's move to execbuffer2 and + * thereby forget the insanity of using fences... + */ + bufmgr_gem->available_fences -= 2; + if (bufmgr_gem->available_fences < 0) + bufmgr_gem->available_fences = 0; + } + } + + /* Let's go with one relocation per every 2 dwords (but round down a bit + * since a power of two will mean an extra page allocation for the reloc + * buffer). + * + * Every 4 was too few for the blender benchmark. + */ + bufmgr_gem->max_relocs = batch_size / sizeof(uint32_t) / 2 - 2; + + bufmgr_gem->bufmgr.bo_alloc = drm_intel_gem_bo_alloc; + bufmgr_gem->bufmgr.bo_alloc_for_render = + drm_intel_gem_bo_alloc_for_render; + bufmgr_gem->bufmgr.bo_alloc_tiled = drm_intel_gem_bo_alloc_tiled; + bufmgr_gem->bufmgr.bo_reference = drm_intel_gem_bo_reference; + bufmgr_gem->bufmgr.bo_unreference = drm_intel_gem_bo_unreference; + bufmgr_gem->bufmgr.bo_map = drm_intel_gem_bo_map; + bufmgr_gem->bufmgr.bo_unmap = drm_intel_gem_bo_unmap; + bufmgr_gem->bufmgr.bo_subdata = drm_intel_gem_bo_subdata; + bufmgr_gem->bufmgr.bo_get_subdata = drm_intel_gem_bo_get_subdata; + bufmgr_gem->bufmgr.bo_wait_rendering = drm_intel_gem_bo_wait_rendering; + bufmgr_gem->bufmgr.bo_emit_reloc = drm_intel_gem_bo_emit_reloc; + bufmgr_gem->bufmgr.bo_emit_reloc_fence = drm_intel_gem_bo_emit_reloc_fence; + bufmgr_gem->bufmgr.bo_pin = drm_intel_gem_bo_pin; + bufmgr_gem->bufmgr.bo_unpin = drm_intel_gem_bo_unpin; + bufmgr_gem->bufmgr.bo_get_tiling = drm_intel_gem_bo_get_tiling; + bufmgr_gem->bufmgr.bo_set_tiling = drm_intel_gem_bo_set_tiling; + bufmgr_gem->bufmgr.bo_flink = drm_intel_gem_bo_flink; + /* Use the new one if available */ + if (exec2) { + bufmgr_gem->bufmgr.bo_exec = drm_intel_gem_bo_exec2; + bufmgr_gem->bufmgr.bo_mrb_exec = drm_intel_gem_bo_mrb_exec2; + } else + bufmgr_gem->bufmgr.bo_exec = drm_intel_gem_bo_exec; + bufmgr_gem->bufmgr.bo_busy = drm_intel_gem_bo_busy; + bufmgr_gem->bufmgr.bo_madvise = drm_intel_gem_bo_madvise; + bufmgr_gem->bufmgr.destroy = drm_intel_bufmgr_gem_unref; + bufmgr_gem->bufmgr.debug = 0; + bufmgr_gem->bufmgr.check_aperture_space = + drm_intel_gem_check_aperture_space; + bufmgr_gem->bufmgr.bo_disable_reuse = drm_intel_gem_bo_disable_reuse; + bufmgr_gem->bufmgr.bo_is_reusable = drm_intel_gem_bo_is_reusable; + bufmgr_gem->bufmgr.get_pipe_from_crtc_id = + drm_intel_gem_get_pipe_from_crtc_id; + bufmgr_gem->bufmgr.bo_references = drm_intel_gem_bo_references; + + DRMINITLISTHEAD(&bufmgr_gem->named); + init_cache_buckets(bufmgr_gem); + + DRMINITLISTHEAD(&bufmgr_gem->vma_cache); + bufmgr_gem->vma_max = -1; /* unlimited by default */ + + DRMLISTADD(&bufmgr_gem->managers, &bufmgr_list); + +exit: + pthread_mutex_unlock(&bufmgr_list_mutex); + + return bufmgr_gem != NULL ? &bufmgr_gem->bufmgr : NULL; +} diff --git a/intel/intel_bufmgr_priv.h b/intel/intel_bufmgr_priv.h new file mode 100644 index 0000000..59ebd18 --- /dev/null +++ b/intel/intel_bufmgr_priv.h @@ -0,0 +1,304 @@ +/* + * Copyright © 2008 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +/** + * @file intel_bufmgr_priv.h + * + * Private definitions of Intel-specific bufmgr functions and structures. + */ + +#ifndef INTEL_BUFMGR_PRIV_H +#define INTEL_BUFMGR_PRIV_H + +/** + * Context for a buffer manager instance. + * + * Contains public methods followed by private storage for the buffer manager. + */ +struct _drm_intel_bufmgr { + /** + * Allocate a buffer object. + * + * Buffer objects are not necessarily initially mapped into CPU virtual + * address space or graphics device aperture. They must be mapped + * using bo_map() or drm_intel_gem_bo_map_gtt() to be used by the CPU. + */ + drm_intel_bo *(*bo_alloc) (drm_intel_bufmgr *bufmgr, const char *name, + unsigned long size, unsigned int alignment); + + /** + * Allocate a buffer object, hinting that it will be used as a + * render target. + * + * This is otherwise the same as bo_alloc. + */ + drm_intel_bo *(*bo_alloc_for_render) (drm_intel_bufmgr *bufmgr, + const char *name, + unsigned long size, + unsigned int alignment); + + /** + * Allocate a buffer object from an existing user accessible + * address malloc'd with the provided size. + * Alignment is used when mapping to the gtt. + * Flags may be I915_VMAP_READ_ONLY or I915_USERPTR_UNSYNCHRONIZED + */ + drm_intel_bo *(*bo_alloc_userptr)(drm_intel_bufmgr *bufmgr, + const char *name, void *addr, + uint32_t tiling_mode, uint32_t stride, + unsigned long size, + unsigned long flags); + + /** + * Allocate a tiled buffer object. + * + * Alignment for tiled objects is set automatically; the 'flags' + * argument provides a hint about how the object will be used initially. + * + * Valid tiling formats are: + * I915_TILING_NONE + * I915_TILING_X + * I915_TILING_Y + * + * Note the tiling format may be rejected; callers should check the + * 'tiling_mode' field on return, as well as the pitch value, which + * may have been rounded up to accommodate for tiling restrictions. + */ + drm_intel_bo *(*bo_alloc_tiled) (drm_intel_bufmgr *bufmgr, + const char *name, + int x, int y, int cpp, + uint32_t *tiling_mode, + unsigned long *pitch, + unsigned long flags); + + /** Takes a reference on a buffer object */ + void (*bo_reference) (drm_intel_bo *bo); + + /** + * Releases a reference on a buffer object, freeing the data if + * no references remain. + */ + void (*bo_unreference) (drm_intel_bo *bo); + + /** + * Maps the buffer into userspace. + * + * This function will block waiting for any existing execution on the + * buffer to complete, first. The resulting mapping is available at + * buf->virtual. + */ + int (*bo_map) (drm_intel_bo *bo, int write_enable); + + /** + * Reduces the refcount on the userspace mapping of the buffer + * object. + */ + int (*bo_unmap) (drm_intel_bo *bo); + + /** + * Write data into an object. + * + * This is an optional function, if missing, + * drm_intel_bo will map/memcpy/unmap. + */ + int (*bo_subdata) (drm_intel_bo *bo, unsigned long offset, + unsigned long size, const void *data); + + /** + * Read data from an object + * + * This is an optional function, if missing, + * drm_intel_bo will map/memcpy/unmap. + */ + int (*bo_get_subdata) (drm_intel_bo *bo, unsigned long offset, + unsigned long size, void *data); + + /** + * Waits for rendering to an object by the GPU to have completed. + * + * This is not required for any access to the BO by bo_map, + * bo_subdata, etc. It is merely a way for the driver to implement + * glFinish. + */ + void (*bo_wait_rendering) (drm_intel_bo *bo); + + /** + * Tears down the buffer manager instance. + */ + void (*destroy) (drm_intel_bufmgr *bufmgr); + + /** + * Add relocation entry in reloc_buf, which will be updated with the + * target buffer's real offset on on command submission. + * + * Relocations remain in place for the lifetime of the buffer object. + * + * \param bo Buffer to write the relocation into. + * \param offset Byte offset within reloc_bo of the pointer to + * target_bo. + * \param target_bo Buffer whose offset should be written into the + * relocation entry. + * \param target_offset Constant value to be added to target_bo's + * offset in relocation entry. + * \param read_domains GEM read domains which the buffer will be + * read into by the command that this relocation + * is part of. + * \param write_domains GEM read domains which the buffer will be + * dirtied in by the command that this + * relocation is part of. + */ + int (*bo_emit_reloc) (drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, uint32_t target_offset, + uint32_t read_domains, uint32_t write_domain); + int (*bo_emit_reloc_fence)(drm_intel_bo *bo, uint32_t offset, + drm_intel_bo *target_bo, + uint32_t target_offset, + uint32_t read_domains, + uint32_t write_domain); + + /** Executes the command buffer pointed to by bo. */ + int (*bo_exec) (drm_intel_bo *bo, int used, + drm_clip_rect_t *cliprects, int num_cliprects, + int DR4); + + /** Executes the command buffer pointed to by bo on the selected + * ring buffer + */ + int (*bo_mrb_exec) (drm_intel_bo *bo, int used, + drm_clip_rect_t *cliprects, int num_cliprects, + int DR4, unsigned flags); + + /** + * Pin a buffer to the aperture and fix the offset until unpinned + * + * \param buf Buffer to pin + * \param alignment Required alignment for aperture, in bytes + */ + int (*bo_pin) (drm_intel_bo *bo, uint32_t alignment); + + /** + * Unpin a buffer from the aperture, allowing it to be removed + * + * \param buf Buffer to unpin + */ + int (*bo_unpin) (drm_intel_bo *bo); + + /** + * Ask that the buffer be placed in tiling mode + * + * \param buf Buffer to set tiling mode for + * \param tiling_mode desired, and returned tiling mode + */ + int (*bo_set_tiling) (drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t stride); + + /** + * Get the current tiling (and resulting swizzling) mode for the bo. + * + * \param buf Buffer to get tiling mode for + * \param tiling_mode returned tiling mode + * \param swizzle_mode returned swizzling mode + */ + int (*bo_get_tiling) (drm_intel_bo *bo, uint32_t * tiling_mode, + uint32_t * swizzle_mode); + + /** + * Create a visible name for a buffer which can be used by other apps + * + * \param buf Buffer to create a name for + * \param name Returned name + */ + int (*bo_flink) (drm_intel_bo *bo, uint32_t * name); + + /** + * Returns 1 if mapping the buffer for write could cause the process + * to block, due to the object being active in the GPU. + */ + int (*bo_busy) (drm_intel_bo *bo); + + /** + * Specify the volatility of the buffer. + * \param bo Buffer to create a name for + * \param madv The purgeable status + * + * Use I915_MADV_DONTNEED to mark the buffer as purgeable, and it will be + * reclaimed under memory pressure. If you subsequently require the buffer, + * then you must pass I915_MADV_WILLNEED to mark the buffer as required. + * + * Returns 1 if the buffer was retained, or 0 if it was discarded whilst + * marked as I915_MADV_DONTNEED. + */ + int (*bo_madvise) (drm_intel_bo *bo, int madv); + + int (*check_aperture_space) (drm_intel_bo ** bo_array, int count); + + /** + * Disable buffer reuse for buffers which will be shared in some way, + * as with scanout buffers. When the buffer reference count goes to + * zero, it will be freed and not placed in the reuse list. + * + * \param bo Buffer to disable reuse for + */ + int (*bo_disable_reuse) (drm_intel_bo *bo); + + /** + * Query whether a buffer is reusable. + * + * \param bo Buffer to query + */ + int (*bo_is_reusable) (drm_intel_bo *bo); + + /** + * + * Return the pipe associated with a crtc_id so that vblank + * synchronization can use the correct data in the request. + * This is only supported for KMS and gem at this point, when + * unsupported, this function returns -1 and leaves the decision + * of what to do in that case to the caller + * + * \param bufmgr the associated buffer manager + * \param crtc_id the crtc identifier + */ + int (*get_pipe_from_crtc_id) (drm_intel_bufmgr *bufmgr, int crtc_id); + + /** Returns true if target_bo is in the relocation tree rooted at bo. */ + int (*bo_references) (drm_intel_bo *bo, drm_intel_bo *target_bo); + + /**< Enables verbose debugging printouts */ + int debug; +}; + +struct _drm_intel_context { + unsigned int ctx_id; + struct _drm_intel_bufmgr *bufmgr; +}; + +#define ALIGN(value, alignment) ((value + alignment - 1) & ~(alignment - 1)) +#define ROUND_UP_TO(x, y) (((x) + (y) - 1) / (y) * (y)) +#define ROUND_UP_TO_MB(x) ROUND_UP_TO((x), 1024*1024) + +#endif /* INTEL_BUFMGR_PRIV_H */ diff --git a/intel/intel_chipset.h b/intel/intel_chipset.h new file mode 100644 index 0000000..6f9bfad --- /dev/null +++ b/intel/intel_chipset.h @@ -0,0 +1,335 @@ +/* + * + * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _INTEL_CHIPSET_H +#define _INTEL_CHIPSET_H + +#define PCI_CHIP_I810 0x7121 +#define PCI_CHIP_I810_DC100 0x7123 +#define PCI_CHIP_I810_E 0x7125 +#define PCI_CHIP_I815 0x1132 + +#define PCI_CHIP_I830_M 0x3577 +#define PCI_CHIP_845_G 0x2562 +#define PCI_CHIP_I855_GM 0x3582 +#define PCI_CHIP_I865_G 0x2572 + +#define PCI_CHIP_I915_G 0x2582 +#define PCI_CHIP_E7221_G 0x258A +#define PCI_CHIP_I915_GM 0x2592 +#define PCI_CHIP_I945_G 0x2772 +#define PCI_CHIP_I945_GM 0x27A2 +#define PCI_CHIP_I945_GME 0x27AE + +#define PCI_CHIP_Q35_G 0x29B2 +#define PCI_CHIP_G33_G 0x29C2 +#define PCI_CHIP_Q33_G 0x29D2 + +#define PCI_CHIP_IGD_GM 0xA011 +#define PCI_CHIP_IGD_G 0xA001 + +#define IS_IGDGM(devid) ((devid) == PCI_CHIP_IGD_GM) +#define IS_IGDG(devid) ((devid) == PCI_CHIP_IGD_G) +#define IS_IGD(devid) (IS_IGDG(devid) || IS_IGDGM(devid)) + +#define PCI_CHIP_I965_G 0x29A2 +#define PCI_CHIP_I965_Q 0x2992 +#define PCI_CHIP_I965_G_1 0x2982 +#define PCI_CHIP_I946_GZ 0x2972 +#define PCI_CHIP_I965_GM 0x2A02 +#define PCI_CHIP_I965_GME 0x2A12 + +#define PCI_CHIP_GM45_GM 0x2A42 + +#define PCI_CHIP_IGD_E_G 0x2E02 +#define PCI_CHIP_Q45_G 0x2E12 +#define PCI_CHIP_G45_G 0x2E22 +#define PCI_CHIP_G41_G 0x2E32 + +#define PCI_CHIP_ILD_G 0x0042 +#define PCI_CHIP_ILM_G 0x0046 + +#define PCI_CHIP_SANDYBRIDGE_GT1 0x0102 /* desktop */ +#define PCI_CHIP_SANDYBRIDGE_GT2 0x0112 +#define PCI_CHIP_SANDYBRIDGE_GT2_PLUS 0x0122 +#define PCI_CHIP_SANDYBRIDGE_M_GT1 0x0106 /* mobile */ +#define PCI_CHIP_SANDYBRIDGE_M_GT2 0x0116 +#define PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS 0x0126 +#define PCI_CHIP_SANDYBRIDGE_S 0x010A /* server */ + +#define PCI_CHIP_IVYBRIDGE_GT1 0x0152 /* desktop */ +#define PCI_CHIP_IVYBRIDGE_GT2 0x0162 +#define PCI_CHIP_IVYBRIDGE_M_GT1 0x0156 /* mobile */ +#define PCI_CHIP_IVYBRIDGE_M_GT2 0x0166 +#define PCI_CHIP_IVYBRIDGE_S 0x015a /* server */ +#define PCI_CHIP_IVYBRIDGE_S_GT2 0x016a /* server */ + +#define PCI_CHIP_HASWELL_GT1 0x0402 /* Desktop */ +#define PCI_CHIP_HASWELL_GT2 0x0412 +#define PCI_CHIP_HASWELL_GT3 0x0422 +#define PCI_CHIP_HASWELL_M_GT1 0x0406 /* Mobile */ +#define PCI_CHIP_HASWELL_M_GT2 0x0416 +#define PCI_CHIP_HASWELL_M_GT3 0x0426 +#define PCI_CHIP_HASWELL_S_GT1 0x040A /* Server */ +#define PCI_CHIP_HASWELL_S_GT2 0x041A +#define PCI_CHIP_HASWELL_S_GT3 0x042A +#define PCI_CHIP_HASWELL_B_GT1 0x040B /* Reserved */ +#define PCI_CHIP_HASWELL_B_GT2 0x041B +#define PCI_CHIP_HASWELL_B_GT3 0x042B +#define PCI_CHIP_HASWELL_E_GT1 0x040E /* Reserved */ +#define PCI_CHIP_HASWELL_E_GT2 0x041E +#define PCI_CHIP_HASWELL_E_GT3 0x042E +#define PCI_CHIP_HASWELL_SDV_GT1 0x0C02 /* Desktop */ +#define PCI_CHIP_HASWELL_SDV_GT2 0x0C12 +#define PCI_CHIP_HASWELL_SDV_GT3 0x0C22 +#define PCI_CHIP_HASWELL_SDV_M_GT1 0x0C06 /* Mobile */ +#define PCI_CHIP_HASWELL_SDV_M_GT2 0x0C16 +#define PCI_CHIP_HASWELL_SDV_M_GT3 0x0C26 +#define PCI_CHIP_HASWELL_SDV_S_GT1 0x0C0A /* Server */ +#define PCI_CHIP_HASWELL_SDV_S_GT2 0x0C1A +#define PCI_CHIP_HASWELL_SDV_S_GT3 0x0C2A +#define PCI_CHIP_HASWELL_SDV_B_GT1 0x0C0B /* Reserved */ +#define PCI_CHIP_HASWELL_SDV_B_GT2 0x0C1B +#define PCI_CHIP_HASWELL_SDV_B_GT3 0x0C2B +#define PCI_CHIP_HASWELL_SDV_E_GT1 0x0C0E /* Reserved */ +#define PCI_CHIP_HASWELL_SDV_E_GT2 0x0C1E +#define PCI_CHIP_HASWELL_SDV_E_GT3 0x0C2E +#define PCI_CHIP_HASWELL_ULT_GT1 0x0A02 /* Desktop */ +#define PCI_CHIP_HASWELL_ULT_GT2 0x0A12 +#define PCI_CHIP_HASWELL_ULT_GT3 0x0A22 +#define PCI_CHIP_HASWELL_ULT_M_GT1 0x0A06 /* Mobile */ +#define PCI_CHIP_HASWELL_ULT_M_GT2 0x0A16 +#define PCI_CHIP_HASWELL_ULT_M_GT3 0x0A26 +#define PCI_CHIP_HASWELL_ULT_S_GT1 0x0A0A /* Server */ +#define PCI_CHIP_HASWELL_ULT_S_GT2 0x0A1A +#define PCI_CHIP_HASWELL_ULT_S_GT3 0x0A2A +#define PCI_CHIP_HASWELL_ULT_B_GT1 0x0A0B /* Reserved */ +#define PCI_CHIP_HASWELL_ULT_B_GT2 0x0A1B +#define PCI_CHIP_HASWELL_ULT_B_GT3 0x0A2B +#define PCI_CHIP_HASWELL_ULT_E_GT1 0x0A0E /* Reserved */ +#define PCI_CHIP_HASWELL_ULT_E_GT2 0x0A1E +#define PCI_CHIP_HASWELL_ULT_E_GT3 0x0A2E +#define PCI_CHIP_HASWELL_CRW_GT1 0x0D02 /* Desktop */ +#define PCI_CHIP_HASWELL_CRW_GT2 0x0D12 +#define PCI_CHIP_HASWELL_CRW_GT3 0x0D22 +#define PCI_CHIP_HASWELL_CRW_M_GT1 0x0D06 /* Mobile */ +#define PCI_CHIP_HASWELL_CRW_M_GT2 0x0D16 +#define PCI_CHIP_HASWELL_CRW_M_GT3 0x0D26 +#define PCI_CHIP_HASWELL_CRW_S_GT1 0x0D0A /* Server */ +#define PCI_CHIP_HASWELL_CRW_S_GT2 0x0D1A +#define PCI_CHIP_HASWELL_CRW_S_GT3 0x0D2A +#define PCI_CHIP_HASWELL_CRW_B_GT1 0x0D0B /* Reserved */ +#define PCI_CHIP_HASWELL_CRW_B_GT2 0x0D1B +#define PCI_CHIP_HASWELL_CRW_B_GT3 0x0D2B +#define PCI_CHIP_HASWELL_CRW_E_GT1 0x0D0E /* Reserved */ +#define PCI_CHIP_HASWELL_CRW_E_GT2 0x0D1E +#define PCI_CHIP_HASWELL_CRW_E_GT3 0x0D2E +#define BDW_SPARE 0x2 +#define BDW_ULT 0x6 +#define BDW_SERVER 0xa +#define BDW_IRIS 0xb +#define BDW_WORKSTATION 0xd +#define BDW_ULX 0xe + +#define PCI_CHIP_VALLEYVIEW_PO 0x0f30 /* VLV PO board */ +#define PCI_CHIP_VALLEYVIEW_1 0x0f31 +#define PCI_CHIP_VALLEYVIEW_2 0x0f32 +#define PCI_CHIP_VALLEYVIEW_3 0x0f33 + +#define PCI_CHIP_CHERRYVIEW_0 0x22b0 +#define PCI_CHIP_CHERRYVIEW_1 0x22b1 +#define PCI_CHIP_CHERRYVIEW_2 0x22b2 +#define PCI_CHIP_CHERRYVIEW_3 0x22b3 + +#define IS_MOBILE(devid) ((devid) == PCI_CHIP_I855_GM || \ + (devid) == PCI_CHIP_I915_GM || \ + (devid) == PCI_CHIP_I945_GM || \ + (devid) == PCI_CHIP_I945_GME || \ + (devid) == PCI_CHIP_I965_GM || \ + (devid) == PCI_CHIP_I965_GME || \ + (devid) == PCI_CHIP_GM45_GM || IS_IGD(devid) || \ + (devid) == PCI_CHIP_IVYBRIDGE_M_GT1 || \ + (devid) == PCI_CHIP_IVYBRIDGE_M_GT2) + +#define IS_G45(devid) ((devid) == PCI_CHIP_IGD_E_G || \ + (devid) == PCI_CHIP_Q45_G || \ + (devid) == PCI_CHIP_G45_G || \ + (devid) == PCI_CHIP_G41_G) +#define IS_GM45(devid) ((devid) == PCI_CHIP_GM45_GM) +#define IS_G4X(devid) (IS_G45(devid) || IS_GM45(devid)) + +#define IS_ILD(devid) ((devid) == PCI_CHIP_ILD_G) +#define IS_ILM(devid) ((devid) == PCI_CHIP_ILM_G) + +#define IS_915(devid) ((devid) == PCI_CHIP_I915_G || \ + (devid) == PCI_CHIP_E7221_G || \ + (devid) == PCI_CHIP_I915_GM) + +#define IS_945GM(devid) ((devid) == PCI_CHIP_I945_GM || \ + (devid) == PCI_CHIP_I945_GME) + +#define IS_945(devid) ((devid) == PCI_CHIP_I945_G || \ + (devid) == PCI_CHIP_I945_GM || \ + (devid) == PCI_CHIP_I945_GME || \ + IS_G33(devid)) + +#define IS_G33(devid) ((devid) == PCI_CHIP_G33_G || \ + (devid) == PCI_CHIP_Q33_G || \ + (devid) == PCI_CHIP_Q35_G || IS_IGD(devid)) + +#define IS_GEN2(devid) ((devid) == PCI_CHIP_I830_M || \ + (devid) == PCI_CHIP_845_G || \ + (devid) == PCI_CHIP_I855_GM || \ + (devid) == PCI_CHIP_I865_G) + +#define IS_GEN3(devid) (IS_945(devid) || IS_915(devid)) + +#define IS_GEN4(devid) ((devid) == PCI_CHIP_I965_G || \ + (devid) == PCI_CHIP_I965_Q || \ + (devid) == PCI_CHIP_I965_G_1 || \ + (devid) == PCI_CHIP_I965_GM || \ + (devid) == PCI_CHIP_I965_GME || \ + (devid) == PCI_CHIP_I946_GZ || \ + IS_G4X(devid)) + +#define IS_GEN5(devid) (IS_ILD(devid) || IS_ILM(devid)) + +#define IS_GEN6(devid) ((devid) == PCI_CHIP_SANDYBRIDGE_GT1 || \ + (devid) == PCI_CHIP_SANDYBRIDGE_GT2 || \ + (devid) == PCI_CHIP_SANDYBRIDGE_GT2_PLUS || \ + (devid) == PCI_CHIP_SANDYBRIDGE_M_GT1 || \ + (devid) == PCI_CHIP_SANDYBRIDGE_M_GT2 || \ + (devid) == PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS || \ + (devid) == PCI_CHIP_SANDYBRIDGE_S) + +#define IS_GEN7(devid) (IS_IVYBRIDGE(devid) || \ + IS_HASWELL(devid) || \ + IS_VALLEYVIEW(devid)) + +#define IS_IVYBRIDGE(devid) ((devid) == PCI_CHIP_IVYBRIDGE_GT1 || \ + (devid) == PCI_CHIP_IVYBRIDGE_GT2 || \ + (devid) == PCI_CHIP_IVYBRIDGE_M_GT1 || \ + (devid) == PCI_CHIP_IVYBRIDGE_M_GT2 || \ + (devid) == PCI_CHIP_IVYBRIDGE_S || \ + (devid) == PCI_CHIP_IVYBRIDGE_S_GT2) + +#define IS_VALLEYVIEW(devid) ((devid) == PCI_CHIP_VALLEYVIEW_PO || \ + (devid) == PCI_CHIP_VALLEYVIEW_1 || \ + (devid) == PCI_CHIP_VALLEYVIEW_2 || \ + (devid) == PCI_CHIP_VALLEYVIEW_3) + +#define IS_HSW_GT1(devid) ((devid) == PCI_CHIP_HASWELL_GT1 || \ + (devid) == PCI_CHIP_HASWELL_M_GT1 || \ + (devid) == PCI_CHIP_HASWELL_S_GT1 || \ + (devid) == PCI_CHIP_HASWELL_B_GT1 || \ + (devid) == PCI_CHIP_HASWELL_E_GT1 || \ + (devid) == PCI_CHIP_HASWELL_SDV_GT1 || \ + (devid) == PCI_CHIP_HASWELL_SDV_M_GT1 || \ + (devid) == PCI_CHIP_HASWELL_SDV_S_GT1 || \ + (devid) == PCI_CHIP_HASWELL_SDV_B_GT1 || \ + (devid) == PCI_CHIP_HASWELL_SDV_E_GT1 || \ + (devid) == PCI_CHIP_HASWELL_ULT_GT1 || \ + (devid) == PCI_CHIP_HASWELL_ULT_M_GT1 || \ + (devid) == PCI_CHIP_HASWELL_ULT_S_GT1 || \ + (devid) == PCI_CHIP_HASWELL_ULT_B_GT1 || \ + (devid) == PCI_CHIP_HASWELL_ULT_E_GT1 || \ + (devid) == PCI_CHIP_HASWELL_CRW_GT1 || \ + (devid) == PCI_CHIP_HASWELL_CRW_M_GT1 || \ + (devid) == PCI_CHIP_HASWELL_CRW_S_GT1 || \ + (devid) == PCI_CHIP_HASWELL_CRW_B_GT1 || \ + (devid) == PCI_CHIP_HASWELL_CRW_E_GT1) +#define IS_HSW_GT2(devid) ((devid) == PCI_CHIP_HASWELL_GT2 || \ + (devid) == PCI_CHIP_HASWELL_M_GT2 || \ + (devid) == PCI_CHIP_HASWELL_S_GT2 || \ + (devid) == PCI_CHIP_HASWELL_B_GT2 || \ + (devid) == PCI_CHIP_HASWELL_E_GT2 || \ + (devid) == PCI_CHIP_HASWELL_SDV_GT2 || \ + (devid) == PCI_CHIP_HASWELL_SDV_M_GT2 || \ + (devid) == PCI_CHIP_HASWELL_SDV_S_GT2 || \ + (devid) == PCI_CHIP_HASWELL_SDV_B_GT2 || \ + (devid) == PCI_CHIP_HASWELL_SDV_E_GT2 || \ + (devid) == PCI_CHIP_HASWELL_ULT_GT2 || \ + (devid) == PCI_CHIP_HASWELL_ULT_M_GT2 || \ + (devid) == PCI_CHIP_HASWELL_ULT_S_GT2 || \ + (devid) == PCI_CHIP_HASWELL_ULT_B_GT2 || \ + (devid) == PCI_CHIP_HASWELL_ULT_E_GT2 || \ + (devid) == PCI_CHIP_HASWELL_CRW_GT2 || \ + (devid) == PCI_CHIP_HASWELL_CRW_M_GT2 || \ + (devid) == PCI_CHIP_HASWELL_CRW_S_GT2 || \ + (devid) == PCI_CHIP_HASWELL_CRW_B_GT2 || \ + (devid) == PCI_CHIP_HASWELL_CRW_E_GT2) +#define IS_HSW_GT3(devid) ((devid) == PCI_CHIP_HASWELL_GT3 || \ + (devid) == PCI_CHIP_HASWELL_M_GT3 || \ + (devid) == PCI_CHIP_HASWELL_S_GT3 || \ + (devid) == PCI_CHIP_HASWELL_B_GT3 || \ + (devid) == PCI_CHIP_HASWELL_E_GT3 || \ + (devid) == PCI_CHIP_HASWELL_SDV_GT3 || \ + (devid) == PCI_CHIP_HASWELL_SDV_M_GT3 || \ + (devid) == PCI_CHIP_HASWELL_SDV_S_GT3 || \ + (devid) == PCI_CHIP_HASWELL_SDV_B_GT3 || \ + (devid) == PCI_CHIP_HASWELL_SDV_E_GT3 || \ + (devid) == PCI_CHIP_HASWELL_ULT_GT3 || \ + (devid) == PCI_CHIP_HASWELL_ULT_M_GT3 || \ + (devid) == PCI_CHIP_HASWELL_ULT_S_GT3 || \ + (devid) == PCI_CHIP_HASWELL_ULT_B_GT3 || \ + (devid) == PCI_CHIP_HASWELL_ULT_E_GT3 || \ + (devid) == PCI_CHIP_HASWELL_CRW_GT3 || \ + (devid) == PCI_CHIP_HASWELL_CRW_M_GT3 || \ + (devid) == PCI_CHIP_HASWELL_CRW_S_GT3 || \ + (devid) == PCI_CHIP_HASWELL_CRW_B_GT3 || \ + (devid) == PCI_CHIP_HASWELL_CRW_E_GT3) + +#define IS_HASWELL(devid) (IS_HSW_GT1(devid) || \ + IS_HSW_GT2(devid) || \ + IS_HSW_GT3(devid)) + +#define IS_BROADWELL(devid) (((devid & 0xff00) != 0x1600) ? 0 : \ + (((devid & 0x00f0) >> 4) > 3) ? 0 : \ + ((devid & 0x000f) == BDW_SPARE) ? 1 : \ + ((devid & 0x000f) == BDW_ULT) ? 1 : \ + ((devid & 0x000f) == BDW_IRIS) ? 1 : \ + ((devid & 0x000f) == BDW_SERVER) ? 1 : \ + ((devid & 0x000f) == BDW_WORKSTATION) ? 1 : \ + ((devid & 0x000f) == BDW_ULX) ? 1 : 0) + +#define IS_CHERRYVIEW(devid) ((devid) == PCI_CHIP_CHERRYVIEW_0 || \ + (devid) == PCI_CHIP_CHERRYVIEW_1 || \ + (devid) == PCI_CHIP_CHERRYVIEW_2 || \ + (devid) == PCI_CHIP_CHERRYVIEW_3) + +#define IS_GEN8(devid) (IS_BROADWELL(devid) || \ + IS_CHERRYVIEW(devid)) + +#define IS_9XX(dev) (IS_GEN3(dev) || \ + IS_GEN4(dev) || \ + IS_GEN5(dev) || \ + IS_GEN6(dev) || \ + IS_GEN7(dev) || \ + IS_GEN8(dev)) + + +#endif /* _INTEL_CHIPSET_H */ diff --git a/intel/intel_debug.h b/intel/intel_debug.h new file mode 100644 index 0000000..fa0737c --- /dev/null +++ b/intel/intel_debug.h @@ -0,0 +1,44 @@ +/* + * Copyright © 2011 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Ben Widawsky + * + */ + +#ifndef INTEL_DEBUG_H +#define INTEL_DEBUG_H + +#include + +#define SHADER_DEBUG_SOCKET "/var/run/gen_debug" +#define DEBUG_HANDSHAKE_VERSION 0x3 +#define DEBUG_HANDSHAKE_ACK "okay" + +/* First byte must always be the 1 byte version */ +struct intel_debug_handshake { + uint32_t version; + int flink_handle; + uint32_t per_thread_scratch; +} __attribute__((packed)); + +#endif diff --git a/intel/intel_decode.c b/intel/intel_decode.c new file mode 100644 index 0000000..a5d6e04 --- /dev/null +++ b/intel/intel_decode.c @@ -0,0 +1,3983 @@ +/* + * Copyright © 2009-2011 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include + +#include "libdrm.h" +#include "xf86drm.h" +#include "intel_chipset.h" +#include "intel_bufmgr.h" + +/* Struct for tracking drm_intel_decode state. */ +struct drm_intel_decode { + /** stdio file where the output should land. Defaults to stdout. */ + FILE *out; + + /** PCI device ID. */ + uint32_t devid; + + /** + * Shorthand device identifier: 3 is 915, 4 is 965, 5 is + * Ironlake, etc. + */ + int gen; + + /** GPU address of the start of the current packet. */ + uint32_t hw_offset; + /** CPU virtual address of the start of the current packet. */ + uint32_t *data; + /** DWORDs of remaining batchbuffer data starting from the packet. */ + uint32_t count; + + /** GPU address of the start of the batchbuffer data. */ + uint32_t base_hw_offset; + /** CPU Virtual address of the start of the batchbuffer data. */ + uint32_t *base_data; + /** Number of DWORDs of batchbuffer data. */ + uint32_t base_count; + + /** @{ + * GPU head and tail pointers, which will be noted in the dump, or ~0. + */ + uint32_t head, tail; + /** @} */ + + /** + * Whether to dump the dwords after MI_BATCHBUFFER_END. + * + * This sometimes provides clues in corrupted batchbuffers, + * and is used by the intel-gpu-tools. + */ + bool dump_past_end; + + bool overflowed; +}; + +static FILE *out; +static uint32_t saved_s2 = 0, saved_s4 = 0; +static char saved_s2_set = 0, saved_s4_set = 0; +static uint32_t head_offset = 0xffffffff; /* undefined */ +static uint32_t tail_offset = 0xffffffff; /* undefined */ + +#ifndef ARRAY_SIZE +#define ARRAY_SIZE(A) (sizeof(A)/sizeof(A[0])) +#endif + +#define BUFFER_FAIL(_count, _len, _name) do { \ + fprintf(out, "Buffer size too small in %s (%d < %d)\n", \ + (_name), (_count), (_len)); \ + return _count; \ +} while (0) + +static float int_as_float(uint32_t intval) +{ + union intfloat { + uint32_t i; + float f; + } uval; + + uval.i = intval; + return uval.f; +} + +static void DRM_PRINTFLIKE(3, 4) +instr_out(struct drm_intel_decode *ctx, unsigned int index, + const char *fmt, ...) +{ + va_list va; + const char *parseinfo; + uint32_t offset = ctx->hw_offset + index * 4; + + if (index > ctx->count) { + if (!ctx->overflowed) { + fprintf(out, "ERROR: Decode attempted to continue beyond end of batchbuffer\n"); + ctx->overflowed = true; + } + return; + } + + if (offset == head_offset) + parseinfo = "HEAD"; + else if (offset == tail_offset) + parseinfo = "TAIL"; + else + parseinfo = " "; + + fprintf(out, "0x%08x: %s 0x%08x: %s", offset, parseinfo, + ctx->data[index], index == 0 ? "" : " "); + va_start(va, fmt); + vfprintf(out, fmt, va); + va_end(va); +} + +static int +decode_MI_SET_CONTEXT(struct drm_intel_decode *ctx) +{ + uint32_t data = ctx->data[1]; + if (ctx->gen > 7) + return 1; + + instr_out(ctx, 0, "MI_SET_CONTEXT\n"); + instr_out(ctx, 1, "gtt offset = 0x%x%s%s\n", + data & ~0xfff, + data & (1<<1)? ", Force Restore": "", + data & (1<<0)? ", Restore Inhibit": ""); + + return 2; +} + +static int +decode_MI_WAIT_FOR_EVENT(struct drm_intel_decode *ctx) +{ + const char *cc_wait; + int cc_shift = 0; + uint32_t data = ctx->data[0]; + + if (ctx->gen <= 5) + cc_shift = 9; + else + cc_shift = 16; + + switch ((data >> cc_shift) & 0x1f) { + case 1: + cc_wait = ", cc wait 1"; + break; + case 2: + cc_wait = ", cc wait 2"; + break; + case 3: + cc_wait = ", cc wait 3"; + break; + case 4: + cc_wait = ", cc wait 4"; + break; + case 5: + cc_wait = ", cc wait 4"; + break; + default: + cc_wait = ""; + break; + } + + if (ctx->gen <= 5) { + instr_out(ctx, 0, "MI_WAIT_FOR_EVENT%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", + data & (1<<18)? ", pipe B start vblank wait": "", + data & (1<<17)? ", pipe A start vblank wait": "", + data & (1<<16)? ", overlay flip pending wait": "", + data & (1<<14)? ", pipe B hblank wait": "", + data & (1<<13)? ", pipe A hblank wait": "", + cc_wait, + data & (1<<8)? ", plane C pending flip wait": "", + data & (1<<7)? ", pipe B vblank wait": "", + data & (1<<6)? ", plane B pending flip wait": "", + data & (1<<5)? ", pipe B scan line wait": "", + data & (1<<4)? ", fbc idle wait": "", + data & (1<<3)? ", pipe A vblank wait": "", + data & (1<<2)? ", plane A pending flip wait": "", + data & (1<<1)? ", plane A scan line wait": ""); + } else { + instr_out(ctx, 0, "MI_WAIT_FOR_EVENT%s%s%s%s%s%s%s%s%s%s%s%s\n", + data & (1<<20)? ", sprite C pending flip wait": "", /* ivb */ + cc_wait, + data & (1<<13)? ", pipe B hblank wait": "", + data & (1<<11)? ", pipe B vblank wait": "", + data & (1<<10)? ", sprite B pending flip wait": "", + data & (1<<9)? ", plane B pending flip wait": "", + data & (1<<8)? ", plane B scan line wait": "", + data & (1<<5)? ", pipe A hblank wait": "", + data & (1<<3)? ", pipe A vblank wait": "", + data & (1<<2)? ", sprite A pending flip wait": "", + data & (1<<1)? ", plane A pending flip wait": "", + data & (1<<0)? ", plane A scan line wait": ""); + } + + return 1; +} + +static int +decode_mi(struct drm_intel_decode *ctx) +{ + unsigned int opcode, len = -1; + const char *post_sync_op = ""; + uint32_t *data = ctx->data; + + struct { + uint32_t opcode; + int len_mask; + unsigned int min_len; + unsigned int max_len; + const char *name; + int (*func)(struct drm_intel_decode *ctx); + } opcodes_mi[] = { + { 0x08, 0, 1, 1, "MI_ARB_ON_OFF" }, + { 0x0a, 0, 1, 1, "MI_BATCH_BUFFER_END" }, + { 0x30, 0x3f, 3, 3, "MI_BATCH_BUFFER" }, + { 0x31, 0x3f, 2, 2, "MI_BATCH_BUFFER_START" }, + { 0x14, 0x3f, 3, 3, "MI_DISPLAY_BUFFER_INFO" }, + { 0x04, 0, 1, 1, "MI_FLUSH" }, + { 0x22, 0x1f, 3, 3, "MI_LOAD_REGISTER_IMM" }, + { 0x13, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_EXCL" }, + { 0x12, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_INCL" }, + { 0x00, 0, 1, 1, "MI_NOOP" }, + { 0x11, 0x3f, 2, 2, "MI_OVERLAY_FLIP" }, + { 0x07, 0, 1, 1, "MI_REPORT_HEAD" }, + { 0x18, 0x3f, 2, 2, "MI_SET_CONTEXT", decode_MI_SET_CONTEXT }, + { 0x20, 0x3f, 3, 4, "MI_STORE_DATA_IMM" }, + { 0x21, 0x3f, 3, 4, "MI_STORE_DATA_INDEX" }, + { 0x24, 0x3f, 3, 3, "MI_STORE_REGISTER_MEM" }, + { 0x02, 0, 1, 1, "MI_USER_INTERRUPT" }, + { 0x03, 0, 1, 1, "MI_WAIT_FOR_EVENT", decode_MI_WAIT_FOR_EVENT }, + { 0x16, 0x7f, 3, 3, "MI_SEMAPHORE_MBOX" }, + { 0x26, 0x1f, 3, 4, "MI_FLUSH_DW" }, + { 0x28, 0x3f, 3, 3, "MI_REPORT_PERF_COUNT" }, + { 0x29, 0xff, 3, 3, "MI_LOAD_REGISTER_MEM" }, + { 0x0b, 0, 1, 1, "MI_SUSPEND_FLUSH"}, + }, *opcode_mi = NULL; + + /* check instruction length */ + for (opcode = 0; opcode < sizeof(opcodes_mi) / sizeof(opcodes_mi[0]); + opcode++) { + if ((data[0] & 0x1f800000) >> 23 == opcodes_mi[opcode].opcode) { + len = 1; + if (opcodes_mi[opcode].max_len > 1) { + len = + (data[0] & opcodes_mi[opcode].len_mask) + 2; + if (len < opcodes_mi[opcode].min_len + || len > opcodes_mi[opcode].max_len) { + fprintf(out, + "Bad length (%d) in %s, [%d, %d]\n", + len, opcodes_mi[opcode].name, + opcodes_mi[opcode].min_len, + opcodes_mi[opcode].max_len); + } + } + opcode_mi = &opcodes_mi[opcode]; + break; + } + } + + if (opcode_mi && opcode_mi->func) + return opcode_mi->func(ctx); + + switch ((data[0] & 0x1f800000) >> 23) { + case 0x0a: + instr_out(ctx, 0, "MI_BATCH_BUFFER_END\n"); + return -1; + case 0x16: + instr_out(ctx, 0, "MI_SEMAPHORE_MBOX%s%s%s%s %u\n", + data[0] & (1 << 22) ? " global gtt," : "", + data[0] & (1 << 21) ? " update semaphore," : "", + data[0] & (1 << 20) ? " compare semaphore," : "", + data[0] & (1 << 18) ? " use compare reg" : "", + (data[0] & (0x3 << 16)) >> 16); + instr_out(ctx, 1, "value\n"); + instr_out(ctx, 2, "address\n"); + return len; + case 0x21: + instr_out(ctx, 0, "MI_STORE_DATA_INDEX%s\n", + data[0] & (1 << 21) ? " use per-process HWS," : ""); + instr_out(ctx, 1, "index\n"); + instr_out(ctx, 2, "dword\n"); + if (len == 4) + instr_out(ctx, 3, "upper dword\n"); + return len; + case 0x00: + if (data[0] & (1 << 22)) + instr_out(ctx, 0, + "MI_NOOP write NOPID reg, val=0x%x\n", + data[0] & ((1 << 22) - 1)); + else + instr_out(ctx, 0, "MI_NOOP\n"); + return len; + case 0x26: + switch (data[0] & (0x3 << 14)) { + case (0 << 14): + post_sync_op = "no write"; + break; + case (1 << 14): + post_sync_op = "write data"; + break; + case (2 << 14): + post_sync_op = "reserved"; + break; + case (3 << 14): + post_sync_op = "write TIMESTAMP"; + break; + } + instr_out(ctx, 0, + "MI_FLUSH_DW%s%s%s%s post_sync_op='%s' %s%s\n", + data[0] & (1 << 22) ? + " enable protected mem (BCS-only)," : "", + data[0] & (1 << 21) ? " store in hws," : "", + data[0] & (1 << 18) ? " invalidate tlb," : "", + data[0] & (1 << 17) ? " flush gfdt," : "", + post_sync_op, + data[0] & (1 << 8) ? " enable notify interrupt," : "", + data[0] & (1 << 7) ? + " invalidate video state (BCS-only)," : ""); + if (data[0] & (1 << 21)) + instr_out(ctx, 1, "hws index\n"); + else + instr_out(ctx, 1, "address\n"); + instr_out(ctx, 2, "dword\n"); + if (len == 4) + instr_out(ctx, 3, "upper dword\n"); + return len; + } + + for (opcode = 0; opcode < sizeof(opcodes_mi) / sizeof(opcodes_mi[0]); + opcode++) { + if ((data[0] & 0x1f800000) >> 23 == opcodes_mi[opcode].opcode) { + unsigned int i; + + instr_out(ctx, 0, "%s\n", + opcodes_mi[opcode].name); + for (i = 1; i < len; i++) { + instr_out(ctx, i, "dword %d\n", i); + } + + return len; + } + } + + instr_out(ctx, 0, "MI UNKNOWN\n"); + return 1; +} + +static void +decode_2d_br00(struct drm_intel_decode *ctx, const char *cmd) +{ + instr_out(ctx, 0, + "%s (rgb %sabled, alpha %sabled, src tile %d, dst tile %d)\n", + cmd, + (ctx->data[0] & (1 << 20)) ? "en" : "dis", + (ctx->data[0] & (1 << 21)) ? "en" : "dis", + (ctx->data[0] >> 15) & 1, + (ctx->data[0] >> 11) & 1); +} + +static void +decode_2d_br01(struct drm_intel_decode *ctx) +{ + const char *format; + switch ((ctx->data[1] >> 24) & 0x3) { + case 0: + format = "8"; + break; + case 1: + format = "565"; + break; + case 2: + format = "1555"; + break; + case 3: + format = "8888"; + break; + } + + instr_out(ctx, 1, + "format %s, pitch %d, rop 0x%02x, " + "clipping %sabled, %s%s \n", + format, + (short)(ctx->data[1] & 0xffff), + (ctx->data[1] >> 16) & 0xff, + ctx->data[1] & (1 << 30) ? "en" : "dis", + ctx->data[1] & (1 << 31) ? "solid pattern enabled, " : "", + ctx->data[1] & (1 << 31) ? + "mono pattern transparency enabled, " : ""); + +} + +static int +decode_2d(struct drm_intel_decode *ctx) +{ + unsigned int opcode, len; + uint32_t *data = ctx->data; + + struct { + uint32_t opcode; + unsigned int min_len; + unsigned int max_len; + const char *name; + } opcodes_2d[] = { + { 0x40, 5, 5, "COLOR_BLT" }, + { 0x43, 6, 6, "SRC_COPY_BLT" }, + { 0x01, 8, 8, "XY_SETUP_BLT" }, + { 0x11, 9, 9, "XY_SETUP_MONO_PATTERN_SL_BLT" }, + { 0x03, 3, 3, "XY_SETUP_CLIP_BLT" }, + { 0x24, 2, 2, "XY_PIXEL_BLT" }, + { 0x25, 3, 3, "XY_SCANLINES_BLT" }, + { 0x26, 4, 4, "Y_TEXT_BLT" }, + { 0x31, 5, 134, "XY_TEXT_IMMEDIATE_BLT" }, + { 0x50, 6, 6, "XY_COLOR_BLT" }, + { 0x51, 6, 6, "XY_PAT_BLT" }, + { 0x76, 8, 8, "XY_PAT_CHROMA_BLT" }, + { 0x72, 7, 135, "XY_PAT_BLT_IMMEDIATE" }, + { 0x77, 9, 137, "XY_PAT_CHROMA_BLT_IMMEDIATE" }, + { 0x52, 9, 9, "XY_MONO_PAT_BLT" }, + { 0x59, 7, 7, "XY_MONO_PAT_FIXED_BLT" }, + { 0x53, 8, 8, "XY_SRC_COPY_BLT" }, + { 0x54, 8, 8, "XY_MONO_SRC_COPY_BLT" }, + { 0x71, 9, 137, "XY_MONO_SRC_COPY_IMMEDIATE_BLT" }, + { 0x55, 9, 9, "XY_FULL_BLT" }, + { 0x55, 9, 137, "XY_FULL_IMMEDIATE_PATTERN_BLT" }, + { 0x56, 9, 9, "XY_FULL_MONO_SRC_BLT" }, + { 0x75, 10, 138, "XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT" }, + { 0x57, 12, 12, "XY_FULL_MONO_PATTERN_BLT" }, + { 0x58, 12, 12, "XY_FULL_MONO_PATTERN_MONO_SRC_BLT"}, + }; + + switch ((data[0] & 0x1fc00000) >> 22) { + case 0x25: + instr_out(ctx, 0, + "XY_SCANLINES_BLT (pattern seed (%d, %d), dst tile %d)\n", + (data[0] >> 12) & 0x8, + (data[0] >> 8) & 0x8, (data[0] >> 11) & 1); + + len = (data[0] & 0x000000ff) + 2; + if (len != 3) + fprintf(out, "Bad count in XY_SCANLINES_BLT\n"); + + instr_out(ctx, 1, "dest (%d,%d)\n", + data[1] & 0xffff, data[1] >> 16); + instr_out(ctx, 2, "dest (%d,%d)\n", + data[2] & 0xffff, data[2] >> 16); + return len; + case 0x01: + decode_2d_br00(ctx, "XY_SETUP_BLT"); + + len = (data[0] & 0x000000ff) + 2; + if (len != 8) + fprintf(out, "Bad count in XY_SETUP_BLT\n"); + + decode_2d_br01(ctx); + instr_out(ctx, 2, "cliprect (%d,%d)\n", + data[2] & 0xffff, data[2] >> 16); + instr_out(ctx, 3, "cliprect (%d,%d)\n", + data[3] & 0xffff, data[3] >> 16); + instr_out(ctx, 4, "setup dst offset 0x%08x\n", + data[4]); + instr_out(ctx, 5, "setup background color\n"); + instr_out(ctx, 6, "setup foreground color\n"); + instr_out(ctx, 7, "color pattern offset\n"); + return len; + case 0x03: + decode_2d_br00(ctx, "XY_SETUP_CLIP_BLT"); + + len = (data[0] & 0x000000ff) + 2; + if (len != 3) + fprintf(out, "Bad count in XY_SETUP_CLIP_BLT\n"); + + instr_out(ctx, 1, "cliprect (%d,%d)\n", + data[1] & 0xffff, data[2] >> 16); + instr_out(ctx, 2, "cliprect (%d,%d)\n", + data[2] & 0xffff, data[3] >> 16); + return len; + case 0x11: + decode_2d_br00(ctx, "XY_SETUP_MONO_PATTERN_SL_BLT"); + + len = (data[0] & 0x000000ff) + 2; + if (len != 9) + fprintf(out, + "Bad count in XY_SETUP_MONO_PATTERN_SL_BLT\n"); + + decode_2d_br01(ctx); + instr_out(ctx, 2, "cliprect (%d,%d)\n", + data[2] & 0xffff, data[2] >> 16); + instr_out(ctx, 3, "cliprect (%d,%d)\n", + data[3] & 0xffff, data[3] >> 16); + instr_out(ctx, 4, "setup dst offset 0x%08x\n", + data[4]); + instr_out(ctx, 5, "setup background color\n"); + instr_out(ctx, 6, "setup foreground color\n"); + instr_out(ctx, 7, "mono pattern dw0\n"); + instr_out(ctx, 8, "mono pattern dw1\n"); + return len; + case 0x50: + decode_2d_br00(ctx, "XY_COLOR_BLT"); + + len = (data[0] & 0x000000ff) + 2; + if (len != 6) + fprintf(out, "Bad count in XY_COLOR_BLT\n"); + + decode_2d_br01(ctx); + instr_out(ctx, 2, "(%d,%d)\n", + data[2] & 0xffff, data[2] >> 16); + instr_out(ctx, 3, "(%d,%d)\n", + data[3] & 0xffff, data[3] >> 16); + instr_out(ctx, 4, "offset 0x%08x\n", data[4]); + instr_out(ctx, 5, "color\n"); + return len; + case 0x53: + decode_2d_br00(ctx, "XY_SRC_COPY_BLT"); + + len = (data[0] & 0x000000ff) + 2; + if (len != 8) + fprintf(out, "Bad count in XY_SRC_COPY_BLT\n"); + + decode_2d_br01(ctx); + instr_out(ctx, 2, "dst (%d,%d)\n", + data[2] & 0xffff, data[2] >> 16); + instr_out(ctx, 3, "dst (%d,%d)\n", + data[3] & 0xffff, data[3] >> 16); + instr_out(ctx, 4, "dst offset 0x%08x\n", data[4]); + instr_out(ctx, 5, "src (%d,%d)\n", + data[5] & 0xffff, data[5] >> 16); + instr_out(ctx, 6, "src pitch %d\n", + (short)(data[6] & 0xffff)); + instr_out(ctx, 7, "src offset 0x%08x\n", data[7]); + return len; + } + + for (opcode = 0; opcode < sizeof(opcodes_2d) / sizeof(opcodes_2d[0]); + opcode++) { + if ((data[0] & 0x1fc00000) >> 22 == opcodes_2d[opcode].opcode) { + unsigned int i; + + len = 1; + instr_out(ctx, 0, "%s\n", + opcodes_2d[opcode].name); + if (opcodes_2d[opcode].max_len > 1) { + len = (data[0] & 0x000000ff) + 2; + if (len < opcodes_2d[opcode].min_len || + len > opcodes_2d[opcode].max_len) { + fprintf(out, "Bad count in %s\n", + opcodes_2d[opcode].name); + } + } + + for (i = 1; i < len; i++) { + instr_out(ctx, i, "dword %d\n", i); + } + + return len; + } + } + + instr_out(ctx, 0, "2D UNKNOWN\n"); + return 1; +} + +static int +decode_3d_1c(struct drm_intel_decode *ctx) +{ + uint32_t *data = ctx->data; + uint32_t opcode; + + opcode = (data[0] & 0x00f80000) >> 19; + + switch (opcode) { + case 0x11: + instr_out(ctx, 0, + "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE\n"); + return 1; + case 0x10: + instr_out(ctx, 0, "3DSTATE_SCISSOR_ENABLE %s\n", + data[0] & 1 ? "enabled" : "disabled"); + return 1; + case 0x01: + instr_out(ctx, 0, "3DSTATE_MAP_COORD_SET_I830\n"); + return 1; + case 0x0a: + instr_out(ctx, 0, "3DSTATE_MAP_CUBE_I830\n"); + return 1; + case 0x05: + instr_out(ctx, 0, "3DSTATE_MAP_TEX_STREAM_I830\n"); + return 1; + } + + instr_out(ctx, 0, "3D UNKNOWN: 3d_1c opcode = 0x%x\n", + opcode); + return 1; +} + +/** Sets the string dstname to describe the destination of the PS instruction */ +static void +i915_get_instruction_dst(uint32_t *data, int i, char *dstname, int do_mask) +{ + uint32_t a0 = data[i]; + int dst_nr = (a0 >> 14) & 0xf; + char dstmask[8]; + const char *sat; + + if (do_mask) { + if (((a0 >> 10) & 0xf) == 0xf) { + dstmask[0] = 0; + } else { + int dstmask_index = 0; + + dstmask[dstmask_index++] = '.'; + if (a0 & (1 << 10)) + dstmask[dstmask_index++] = 'x'; + if (a0 & (1 << 11)) + dstmask[dstmask_index++] = 'y'; + if (a0 & (1 << 12)) + dstmask[dstmask_index++] = 'z'; + if (a0 & (1 << 13)) + dstmask[dstmask_index++] = 'w'; + dstmask[dstmask_index++] = 0; + } + + if (a0 & (1 << 22)) + sat = ".sat"; + else + sat = ""; + } else { + dstmask[0] = 0; + sat = ""; + } + + switch ((a0 >> 19) & 0x7) { + case 0: + if (dst_nr > 15) + fprintf(out, "bad destination reg R%d\n", dst_nr); + sprintf(dstname, "R%d%s%s", dst_nr, dstmask, sat); + break; + case 4: + if (dst_nr > 0) + fprintf(out, "bad destination reg oC%d\n", dst_nr); + sprintf(dstname, "oC%s%s", dstmask, sat); + break; + case 5: + if (dst_nr > 0) + fprintf(out, "bad destination reg oD%d\n", dst_nr); + sprintf(dstname, "oD%s%s", dstmask, sat); + break; + case 6: + if (dst_nr > 3) + fprintf(out, "bad destination reg U%d\n", dst_nr); + sprintf(dstname, "U%d%s%s", dst_nr, dstmask, sat); + break; + default: + sprintf(dstname, "RESERVED"); + break; + } +} + +static const char * +i915_get_channel_swizzle(uint32_t select) +{ + switch (select & 0x7) { + case 0: + return (select & 8) ? "-x" : "x"; + case 1: + return (select & 8) ? "-y" : "y"; + case 2: + return (select & 8) ? "-z" : "z"; + case 3: + return (select & 8) ? "-w" : "w"; + case 4: + return (select & 8) ? "-0" : "0"; + case 5: + return (select & 8) ? "-1" : "1"; + default: + return (select & 8) ? "-bad" : "bad"; + } +} + +static void +i915_get_instruction_src_name(uint32_t src_type, uint32_t src_nr, char *name) +{ + switch (src_type) { + case 0: + sprintf(name, "R%d", src_nr); + if (src_nr > 15) + fprintf(out, "bad src reg %s\n", name); + break; + case 1: + if (src_nr < 8) + sprintf(name, "T%d", src_nr); + else if (src_nr == 8) + sprintf(name, "DIFFUSE"); + else if (src_nr == 9) + sprintf(name, "SPECULAR"); + else if (src_nr == 10) + sprintf(name, "FOG"); + else { + fprintf(out, "bad src reg T%d\n", src_nr); + sprintf(name, "RESERVED"); + } + break; + case 2: + sprintf(name, "C%d", src_nr); + if (src_nr > 31) + fprintf(out, "bad src reg %s\n", name); + break; + case 4: + sprintf(name, "oC"); + if (src_nr > 0) + fprintf(out, "bad src reg oC%d\n", src_nr); + break; + case 5: + sprintf(name, "oD"); + if (src_nr > 0) + fprintf(out, "bad src reg oD%d\n", src_nr); + break; + case 6: + sprintf(name, "U%d", src_nr); + if (src_nr > 3) + fprintf(out, "bad src reg %s\n", name); + break; + default: + fprintf(out, "bad src reg type %d\n", src_type); + sprintf(name, "RESERVED"); + break; + } +} + +static void i915_get_instruction_src0(uint32_t *data, int i, char *srcname) +{ + uint32_t a0 = data[i]; + uint32_t a1 = data[i + 1]; + int src_nr = (a0 >> 2) & 0x1f; + const char *swizzle_x = i915_get_channel_swizzle((a1 >> 28) & 0xf); + const char *swizzle_y = i915_get_channel_swizzle((a1 >> 24) & 0xf); + const char *swizzle_z = i915_get_channel_swizzle((a1 >> 20) & 0xf); + const char *swizzle_w = i915_get_channel_swizzle((a1 >> 16) & 0xf); + char swizzle[100]; + + i915_get_instruction_src_name((a0 >> 7) & 0x7, src_nr, srcname); + sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, + swizzle_w); + if (strcmp(swizzle, ".xyzw") != 0) + strcat(srcname, swizzle); +} + +static void i915_get_instruction_src1(uint32_t *data, int i, char *srcname) +{ + uint32_t a1 = data[i + 1]; + uint32_t a2 = data[i + 2]; + int src_nr = (a1 >> 8) & 0x1f; + const char *swizzle_x = i915_get_channel_swizzle((a1 >> 4) & 0xf); + const char *swizzle_y = i915_get_channel_swizzle((a1 >> 0) & 0xf); + const char *swizzle_z = i915_get_channel_swizzle((a2 >> 28) & 0xf); + const char *swizzle_w = i915_get_channel_swizzle((a2 >> 24) & 0xf); + char swizzle[100]; + + i915_get_instruction_src_name((a1 >> 13) & 0x7, src_nr, srcname); + sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, + swizzle_w); + if (strcmp(swizzle, ".xyzw") != 0) + strcat(srcname, swizzle); +} + +static void i915_get_instruction_src2(uint32_t *data, int i, char *srcname) +{ + uint32_t a2 = data[i + 2]; + int src_nr = (a2 >> 16) & 0x1f; + const char *swizzle_x = i915_get_channel_swizzle((a2 >> 12) & 0xf); + const char *swizzle_y = i915_get_channel_swizzle((a2 >> 8) & 0xf); + const char *swizzle_z = i915_get_channel_swizzle((a2 >> 4) & 0xf); + const char *swizzle_w = i915_get_channel_swizzle((a2 >> 0) & 0xf); + char swizzle[100]; + + i915_get_instruction_src_name((a2 >> 21) & 0x7, src_nr, srcname); + sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, + swizzle_w); + if (strcmp(swizzle, ".xyzw") != 0) + strcat(srcname, swizzle); +} + +static void +i915_get_instruction_addr(uint32_t src_type, uint32_t src_nr, char *name) +{ + switch (src_type) { + case 0: + sprintf(name, "R%d", src_nr); + if (src_nr > 15) + fprintf(out, "bad src reg %s\n", name); + break; + case 1: + if (src_nr < 8) + sprintf(name, "T%d", src_nr); + else if (src_nr == 8) + sprintf(name, "DIFFUSE"); + else if (src_nr == 9) + sprintf(name, "SPECULAR"); + else if (src_nr == 10) + sprintf(name, "FOG"); + else { + fprintf(out, "bad src reg T%d\n", src_nr); + sprintf(name, "RESERVED"); + } + break; + case 4: + sprintf(name, "oC"); + if (src_nr > 0) + fprintf(out, "bad src reg oC%d\n", src_nr); + break; + case 5: + sprintf(name, "oD"); + if (src_nr > 0) + fprintf(out, "bad src reg oD%d\n", src_nr); + break; + default: + fprintf(out, "bad src reg type %d\n", src_type); + sprintf(name, "RESERVED"); + break; + } +} + +static void +i915_decode_alu1(struct drm_intel_decode *ctx, + int i, char *instr_prefix, const char *op_name) +{ + char dst[100], src0[100]; + + i915_get_instruction_dst(ctx->data, i, dst, 1); + i915_get_instruction_src0(ctx->data, i, src0); + + instr_out(ctx, i++, "%s: %s %s, %s\n", instr_prefix, + op_name, dst, src0); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); +} + +static void +i915_decode_alu2(struct drm_intel_decode *ctx, + int i, char *instr_prefix, const char *op_name) +{ + char dst[100], src0[100], src1[100]; + + i915_get_instruction_dst(ctx->data, i, dst, 1); + i915_get_instruction_src0(ctx->data, i, src0); + i915_get_instruction_src1(ctx->data, i, src1); + + instr_out(ctx, i++, "%s: %s %s, %s, %s\n", instr_prefix, + op_name, dst, src0, src1); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); +} + +static void +i915_decode_alu3(struct drm_intel_decode *ctx, + int i, char *instr_prefix, const char *op_name) +{ + char dst[100], src0[100], src1[100], src2[100]; + + i915_get_instruction_dst(ctx->data, i, dst, 1); + i915_get_instruction_src0(ctx->data, i, src0); + i915_get_instruction_src1(ctx->data, i, src1); + i915_get_instruction_src2(ctx->data, i, src2); + + instr_out(ctx, i++, "%s: %s %s, %s, %s, %s\n", instr_prefix, + op_name, dst, src0, src1, src2); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); +} + +static void +i915_decode_tex(struct drm_intel_decode *ctx, int i, + const char *instr_prefix, const char *tex_name) +{ + uint32_t t0 = ctx->data[i]; + uint32_t t1 = ctx->data[i + 1]; + char dst_name[100]; + char addr_name[100]; + int sampler_nr; + + i915_get_instruction_dst(ctx->data, i, dst_name, 0); + i915_get_instruction_addr((t1 >> 24) & 0x7, + (t1 >> 17) & 0xf, addr_name); + sampler_nr = t0 & 0xf; + + instr_out(ctx, i++, "%s: %s %s, S%d, %s\n", instr_prefix, + tex_name, dst_name, sampler_nr, addr_name); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); +} + +static void +i915_decode_dcl(struct drm_intel_decode *ctx, int i, char *instr_prefix) +{ + uint32_t d0 = ctx->data[i]; + const char *sampletype; + int dcl_nr = (d0 >> 14) & 0xf; + const char *dcl_x = d0 & (1 << 10) ? "x" : ""; + const char *dcl_y = d0 & (1 << 11) ? "y" : ""; + const char *dcl_z = d0 & (1 << 12) ? "z" : ""; + const char *dcl_w = d0 & (1 << 13) ? "w" : ""; + char dcl_mask[10]; + + switch ((d0 >> 19) & 0x3) { + case 1: + sprintf(dcl_mask, ".%s%s%s%s", dcl_x, dcl_y, dcl_z, dcl_w); + if (strcmp(dcl_mask, ".") == 0) + fprintf(out, "bad (empty) dcl mask\n"); + + if (dcl_nr > 10) + fprintf(out, "bad T%d dcl register number\n", dcl_nr); + if (dcl_nr < 8) { + if (strcmp(dcl_mask, ".x") != 0 && + strcmp(dcl_mask, ".xy") != 0 && + strcmp(dcl_mask, ".xz") != 0 && + strcmp(dcl_mask, ".w") != 0 && + strcmp(dcl_mask, ".xyzw") != 0) { + fprintf(out, "bad T%d.%s dcl mask\n", dcl_nr, + dcl_mask); + } + instr_out(ctx, i++, "%s: DCL T%d%s\n", + instr_prefix, dcl_nr, dcl_mask); + } else { + if (strcmp(dcl_mask, ".xz") == 0) + fprintf(out, "errataed bad dcl mask %s\n", + dcl_mask); + else if (strcmp(dcl_mask, ".xw") == 0) + fprintf(out, "errataed bad dcl mask %s\n", + dcl_mask); + else if (strcmp(dcl_mask, ".xzw") == 0) + fprintf(out, "errataed bad dcl mask %s\n", + dcl_mask); + + if (dcl_nr == 8) { + instr_out(ctx, i++, + "%s: DCL DIFFUSE%s\n", instr_prefix, + dcl_mask); + } else if (dcl_nr == 9) { + instr_out(ctx, i++, + "%s: DCL SPECULAR%s\n", instr_prefix, + dcl_mask); + } else if (dcl_nr == 10) { + instr_out(ctx, i++, + "%s: DCL FOG%s\n", instr_prefix, + dcl_mask); + } + } + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); + break; + case 3: + switch ((d0 >> 22) & 0x3) { + case 0: + sampletype = "2D"; + break; + case 1: + sampletype = "CUBE"; + break; + case 2: + sampletype = "3D"; + break; + default: + sampletype = "RESERVED"; + break; + } + if (dcl_nr > 15) + fprintf(out, "bad S%d dcl register number\n", dcl_nr); + instr_out(ctx, i++, "%s: DCL S%d %s\n", + instr_prefix, dcl_nr, sampletype); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); + break; + default: + instr_out(ctx, i++, "%s: DCL RESERVED%d\n", + instr_prefix, dcl_nr); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); + } +} + +static void +i915_decode_instruction(struct drm_intel_decode *ctx, + int i, char *instr_prefix) +{ + switch ((ctx->data[i] >> 24) & 0x1f) { + case 0x0: + instr_out(ctx, i++, "%s: NOP\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); + break; + case 0x01: + i915_decode_alu2(ctx, i, instr_prefix, "ADD"); + break; + case 0x02: + i915_decode_alu1(ctx, i, instr_prefix, "MOV"); + break; + case 0x03: + i915_decode_alu2(ctx, i, instr_prefix, "MUL"); + break; + case 0x04: + i915_decode_alu3(ctx, i, instr_prefix, "MAD"); + break; + case 0x05: + i915_decode_alu3(ctx, i, instr_prefix, "DP2ADD"); + break; + case 0x06: + i915_decode_alu2(ctx, i, instr_prefix, "DP3"); + break; + case 0x07: + i915_decode_alu2(ctx, i, instr_prefix, "DP4"); + break; + case 0x08: + i915_decode_alu1(ctx, i, instr_prefix, "FRC"); + break; + case 0x09: + i915_decode_alu1(ctx, i, instr_prefix, "RCP"); + break; + case 0x0a: + i915_decode_alu1(ctx, i, instr_prefix, "RSQ"); + break; + case 0x0b: + i915_decode_alu1(ctx, i, instr_prefix, "EXP"); + break; + case 0x0c: + i915_decode_alu1(ctx, i, instr_prefix, "LOG"); + break; + case 0x0d: + i915_decode_alu2(ctx, i, instr_prefix, "CMP"); + break; + case 0x0e: + i915_decode_alu2(ctx, i, instr_prefix, "MIN"); + break; + case 0x0f: + i915_decode_alu2(ctx, i, instr_prefix, "MAX"); + break; + case 0x10: + i915_decode_alu1(ctx, i, instr_prefix, "FLR"); + break; + case 0x11: + i915_decode_alu1(ctx, i, instr_prefix, "MOD"); + break; + case 0x12: + i915_decode_alu1(ctx, i, instr_prefix, "TRC"); + break; + case 0x13: + i915_decode_alu2(ctx, i, instr_prefix, "SGE"); + break; + case 0x14: + i915_decode_alu2(ctx, i, instr_prefix, "SLT"); + break; + case 0x15: + i915_decode_tex(ctx, i, instr_prefix, "TEXLD"); + break; + case 0x16: + i915_decode_tex(ctx, i, instr_prefix, "TEXLDP"); + break; + case 0x17: + i915_decode_tex(ctx, i, instr_prefix, "TEXLDB"); + break; + case 0x19: + i915_decode_dcl(ctx, i, instr_prefix); + break; + default: + instr_out(ctx, i++, "%s: unknown\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); + instr_out(ctx, i++, "%s\n", instr_prefix); + break; + } +} + +static const char * +decode_compare_func(uint32_t op) +{ + switch (op & 0x7) { + case 0: + return "always"; + case 1: + return "never"; + case 2: + return "less"; + case 3: + return "equal"; + case 4: + return "lequal"; + case 5: + return "greater"; + case 6: + return "notequal"; + case 7: + return "gequal"; + } + return ""; +} + +static const char * +decode_stencil_op(uint32_t op) +{ + switch (op & 0x7) { + case 0: + return "keep"; + case 1: + return "zero"; + case 2: + return "replace"; + case 3: + return "incr_sat"; + case 4: + return "decr_sat"; + case 5: + return "greater"; + case 6: + return "incr"; + case 7: + return "decr"; + } + return ""; +} + +#if 0 +static const char * +decode_logic_op(uint32_t op) +{ + switch (op & 0xf) { + case 0: + return "clear"; + case 1: + return "nor"; + case 2: + return "and_inv"; + case 3: + return "copy_inv"; + case 4: + return "and_rvrse"; + case 5: + return "inv"; + case 6: + return "xor"; + case 7: + return "nand"; + case 8: + return "and"; + case 9: + return "equiv"; + case 10: + return "noop"; + case 11: + return "or_inv"; + case 12: + return "copy"; + case 13: + return "or_rvrse"; + case 14: + return "or"; + case 15: + return "set"; + } + return ""; +} +#endif + +static const char * +decode_blend_fact(uint32_t op) +{ + switch (op & 0xf) { + case 1: + return "zero"; + case 2: + return "one"; + case 3: + return "src_colr"; + case 4: + return "inv_src_colr"; + case 5: + return "src_alpha"; + case 6: + return "inv_src_alpha"; + case 7: + return "dst_alpha"; + case 8: + return "inv_dst_alpha"; + case 9: + return "dst_colr"; + case 10: + return "inv_dst_colr"; + case 11: + return "src_alpha_sat"; + case 12: + return "cnst_colr"; + case 13: + return "inv_cnst_colr"; + case 14: + return "cnst_alpha"; + case 15: + return "inv_const_alpha"; + } + return ""; +} + +static const char * +decode_tex_coord_mode(uint32_t mode) +{ + switch (mode & 0x7) { + case 0: + return "wrap"; + case 1: + return "mirror"; + case 2: + return "clamp_edge"; + case 3: + return "cube"; + case 4: + return "clamp_border"; + case 5: + return "mirror_once"; + } + return ""; +} + +static const char * +decode_sample_filter(uint32_t mode) +{ + switch (mode & 0x7) { + case 0: + return "nearest"; + case 1: + return "linear"; + case 2: + return "anisotropic"; + case 3: + return "4x4_1"; + case 4: + return "4x4_2"; + case 5: + return "4x4_flat"; + case 6: + return "6x5_mono"; + } + return ""; +} + +static int +decode_3d_1d(struct drm_intel_decode *ctx) +{ + unsigned int len, i, c, idx, word, map, sampler, instr; + const char *format, *zformat, *type; + uint32_t opcode; + uint32_t *data = ctx->data; + uint32_t devid = ctx->devid; + + struct { + uint32_t opcode; + int i830_only; + unsigned int min_len; + unsigned int max_len; + const char *name; + } opcodes_3d_1d[] = { + { 0x86, 0, 4, 4, "3DSTATE_CHROMA_KEY" }, + { 0x88, 0, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" }, + { 0x99, 0, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" }, + { 0x9a, 0, 2, 2, "3DSTATE_DEFAULT_SPECULAR" }, + { 0x98, 0, 2, 2, "3DSTATE_DEFAULT_Z" }, + { 0x97, 0, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" }, + { 0x9d, 0, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" }, + { 0x9e, 0, 4, 4, "3DSTATE_MONO_FILTER" }, + { 0x89, 0, 4, 4, "3DSTATE_FOG_MODE" }, + { 0x8f, 0, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" }, + { 0x83, 0, 2, 2, "3DSTATE_SPAN_STIPPLE" }, + { 0x8c, 1, 2, 2, "3DSTATE_MAP_COORD_TRANSFORM_I830" }, + { 0x8b, 1, 2, 2, "3DSTATE_MAP_VERTEX_TRANSFORM_I830" }, + { 0x8d, 1, 3, 3, "3DSTATE_W_STATE_I830" }, + { 0x01, 1, 2, 2, "3DSTATE_COLOR_FACTOR_I830" }, + { 0x02, 1, 2, 2, "3DSTATE_MAP_COORD_SETBIND_I830"}, + }, *opcode_3d_1d; + + opcode = (data[0] & 0x00ff0000) >> 16; + + switch (opcode) { + case 0x07: + /* This instruction is unusual. A 0 length means just + * 1 DWORD instead of 2. The 0 length is specified in + * one place to be unsupported, but stated to be + * required in another, and 0 length LOAD_INDIRECTs + * appear to cause no harm at least. + */ + instr_out(ctx, 0, "3DSTATE_LOAD_INDIRECT\n"); + len = (data[0] & 0x000000ff) + 1; + i = 1; + if (data[0] & (0x01 << 8)) { + instr_out(ctx, i++, "SIS.0\n"); + instr_out(ctx, i++, "SIS.1\n"); + } + if (data[0] & (0x02 << 8)) { + instr_out(ctx, i++, "DIS.0\n"); + } + if (data[0] & (0x04 << 8)) { + instr_out(ctx, i++, "SSB.0\n"); + instr_out(ctx, i++, "SSB.1\n"); + } + if (data[0] & (0x08 << 8)) { + instr_out(ctx, i++, "MSB.0\n"); + instr_out(ctx, i++, "MSB.1\n"); + } + if (data[0] & (0x10 << 8)) { + instr_out(ctx, i++, "PSP.0\n"); + instr_out(ctx, i++, "PSP.1\n"); + } + if (data[0] & (0x20 << 8)) { + instr_out(ctx, i++, "PSC.0\n"); + instr_out(ctx, i++, "PSC.1\n"); + } + if (len != i) { + fprintf(out, "Bad count in 3DSTATE_LOAD_INDIRECT\n"); + return len; + } + return len; + case 0x04: + instr_out(ctx, 0, + "3DSTATE_LOAD_STATE_IMMEDIATE_1\n"); + len = (data[0] & 0x0000000f) + 2; + i = 1; + for (word = 0; word <= 8; word++) { + if (data[0] & (1 << (4 + word))) { + /* save vertex state for decode */ + if (!IS_GEN2(devid)) { + int tex_num; + + if (word == 2) { + saved_s2_set = 1; + saved_s2 = data[i]; + } + if (word == 4) { + saved_s4_set = 1; + saved_s4 = data[i]; + } + + switch (word) { + case 0: + instr_out(ctx, i, + "S0: vbo offset: 0x%08x%s\n", + data[i] & (~1), + data[i] & 1 ? + ", auto cache invalidate disabled" + : ""); + break; + case 1: + instr_out(ctx, i, + "S1: vertex width: %i, vertex pitch: %i\n", + (data[i] >> 24) & + 0x3f, + (data[i] >> 16) & + 0x3f); + break; + case 2: + instr_out(ctx, i, + "S2: texcoord formats: "); + for (tex_num = 0; + tex_num < 8; tex_num++) { + switch ((data[i] >> + tex_num * + 4) & 0xf) { + case 0: + fprintf(out, + "%i=2D ", + tex_num); + break; + case 1: + fprintf(out, + "%i=3D ", + tex_num); + break; + case 2: + fprintf(out, + "%i=4D ", + tex_num); + break; + case 3: + fprintf(out, + "%i=1D ", + tex_num); + break; + case 4: + fprintf(out, + "%i=2D_16 ", + tex_num); + break; + case 5: + fprintf(out, + "%i=4D_16 ", + tex_num); + break; + case 0xf: + fprintf(out, + "%i=NP ", + tex_num); + break; + } + } + fprintf(out, "\n"); + + break; + case 3: + instr_out(ctx, i, + "S3: not documented\n"); + break; + case 4: + { + const char *cullmode = ""; + const char *vfmt_xyzw = ""; + switch ((data[i] >> 13) + & 0x3) { + case 0: + cullmode = + "both"; + break; + case 1: + cullmode = + "none"; + break; + case 2: + cullmode = "cw"; + break; + case 3: + cullmode = + "ccw"; + break; + } + switch (data[i] & + (7 << 6 | 1 << + 2)) { + case 1 << 6: + vfmt_xyzw = + "XYZ,"; + break; + case 2 << 6: + vfmt_xyzw = + "XYZW,"; + break; + case 3 << 6: + vfmt_xyzw = + "XY,"; + break; + case 4 << 6: + vfmt_xyzw = + "XYW,"; + break; + case 1 << 6 | 1 << 2: + vfmt_xyzw = + "XYZF,"; + break; + case 2 << 6 | 1 << 2: + vfmt_xyzw = + "XYZWF,"; + break; + case 3 << 6 | 1 << 2: + vfmt_xyzw = + "XYF,"; + break; + case 4 << 6 | 1 << 2: + vfmt_xyzw = + "XYWF,"; + break; + } + instr_out(ctx, i, + "S4: point_width=%i, line_width=%.1f," + "%s%s%s%s%s cullmode=%s, vfmt=%s%s%s%s%s%s " + "%s%s%s%s%s\n", + (data[i] >> + 23) & 0x1ff, + ((data[i] >> + 19) & 0xf) / + 2.0, + data[i] & (0xf + << + 15) + ? + " flatshade=" + : "", + data[i] & (1 + << + 18) + ? "Alpha," : + "", + data[i] & (1 + << + 17) + ? "Fog," : "", + data[i] & (1 + << + 16) + ? "Specular," + : "", + data[i] & (1 + << + 15) + ? "Color," : + "", cullmode, + data[i] & (1 + << + 12) + ? + "PointWidth," + : "", + data[i] & (1 + << + 11) + ? "SpecFog," : + "", + data[i] & (1 + << + 10) + ? "Color," : + "", + data[i] & (1 + << + 9) + ? "DepthOfs," + : "", + vfmt_xyzw, + data[i] & (1 + << + 9) + ? "FogParam," + : "", + data[i] & (1 + << + 5) + ? + "force default diffuse, " + : "", + data[i] & (1 + << + 4) + ? + "force default specular, " + : "", + data[i] & (1 + << + 3) + ? + "local depth ofs enable, " + : "", + data[i] & (1 + << + 1) + ? + "point sprite enable, " + : "", + data[i] & (1 + << + 0) + ? + "line AA enable, " + : ""); + break; + } + case 5: + { + instr_out(ctx, i, + "S5:%s%s%s%s%s" + "%s%s%s%s stencil_ref=0x%x, stencil_test=%s, " + "stencil_fail=%s, stencil_pass_z_fail=%s, " + "stencil_pass_z_pass=%s, %s%s%s%s\n", + data[i] & (0xf + << + 28) + ? + " write_disable=" + : "", + data[i] & (1 + << + 31) + ? "Alpha," : + "", + data[i] & (1 + << + 30) + ? "Red," : "", + data[i] & (1 + << + 29) + ? "Green," : + "", + data[i] & (1 + << + 28) + ? "Blue," : + "", + data[i] & (1 + << + 27) + ? + " force default point size," + : "", + data[i] & (1 + << + 26) + ? + " last pixel enable," + : "", + data[i] & (1 + << + 25) + ? + " global depth ofs enable," + : "", + data[i] & (1 + << + 24) + ? + " fog enable," + : "", + (data[i] >> + 16) & 0xff, + decode_compare_func + (data[i] >> + 13), + decode_stencil_op + (data[i] >> + 10), + decode_stencil_op + (data[i] >> + 7), + decode_stencil_op + (data[i] >> + 4), + data[i] & (1 + << + 3) + ? + "stencil write enable, " + : "", + data[i] & (1 + << + 2) + ? + "stencil test enable, " + : "", + data[i] & (1 + << + 1) + ? + "color dither enable, " + : "", + data[i] & (1 + << + 0) + ? + "logicop enable, " + : ""); + } + break; + case 6: + instr_out(ctx, i, + "S6: %salpha_test=%s, alpha_ref=0x%x, " + "depth_test=%s, %ssrc_blnd_fct=%s, dst_blnd_fct=%s, " + "%s%stristrip_provoking_vertex=%i\n", + data[i] & (1 << 31) ? + "alpha test enable, " + : "", + decode_compare_func + (data[i] >> 28), + data[i] & (0xff << + 20), + decode_compare_func + (data[i] >> 16), + data[i] & (1 << 15) ? + "cbuf blend enable, " + : "", + decode_blend_fact(data + [i] + >> + 8), + decode_blend_fact(data + [i] + >> + 4), + data[i] & (1 << 3) ? + "depth write enable, " + : "", + data[i] & (1 << 2) ? + "cbuf write enable, " + : "", + data[i] & (0x3)); + break; + case 7: + instr_out(ctx, i, + "S7: depth offset constant: 0x%08x\n", + data[i]); + break; + } + } else { + instr_out(ctx, i, + "S%d: 0x%08x\n", word, data[i]); + } + i++; + } + } + if (len != i) { + fprintf(out, + "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_1\n"); + } + return len; + case 0x03: + instr_out(ctx, 0, + "3DSTATE_LOAD_STATE_IMMEDIATE_2\n"); + len = (data[0] & 0x0000000f) + 2; + i = 1; + for (word = 6; word <= 14; word++) { + if (data[0] & (1 << word)) { + if (word == 6) + instr_out(ctx, i++, + "TBCF\n"); + else if (word >= 7 && word <= 10) { + instr_out(ctx, i++, + "TB%dC\n", word - 7); + instr_out(ctx, i++, + "TB%dA\n", word - 7); + } else if (word >= 11 && word <= 14) { + instr_out(ctx, i, + "TM%dS0: offset=0x%08x, %s\n", + word - 11, + data[i] & 0xfffffffe, + data[i] & 1 ? "use fence" : + ""); + i++; + instr_out(ctx, i, + "TM%dS1: height=%i, width=%i, %s\n", + word - 11, data[i] >> 21, + (data[i] >> 10) & 0x3ff, + data[i] & 2 ? (data[i] & 1 ? + "y-tiled" : + "x-tiled") : + ""); + i++; + instr_out(ctx, i, + "TM%dS2: pitch=%i, \n", + word - 11, + ((data[i] >> 21) + 1) * 4); + i++; + instr_out(ctx, i++, + "TM%dS3\n", word - 11); + instr_out(ctx, i++, + "TM%dS4: dflt color\n", + word - 11); + } + } + } + if (len != i) { + fprintf(out, + "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_2\n"); + } + return len; + case 0x00: + instr_out(ctx, 0, "3DSTATE_MAP_STATE\n"); + len = (data[0] & 0x0000003f) + 2; + instr_out(ctx, 1, "mask\n"); + + i = 2; + for (map = 0; map <= 15; map++) { + if (data[1] & (1 << map)) { + int width, height, pitch, dword; + const char *tiling; + + dword = data[i]; + instr_out(ctx, i++, + "map %d MS2 %s%s%s\n", map, + dword & (1 << 31) ? + "untrusted surface, " : "", + dword & (1 << 1) ? + "vertical line stride enable, " : "", + dword & (1 << 0) ? + "vertical ofs enable, " : ""); + + dword = data[i]; + width = ((dword >> 10) & ((1 << 11) - 1)) + 1; + height = ((dword >> 21) & ((1 << 11) - 1)) + 1; + + tiling = "none"; + if (dword & (1 << 2)) + tiling = "fenced"; + else if (dword & (1 << 1)) + tiling = dword & (1 << 0) ? "Y" : "X"; + type = " BAD"; + format = "BAD"; + switch ((dword >> 7) & 0x7) { + case 1: + type = "8b"; + switch ((dword >> 3) & 0xf) { + case 0: + format = "I"; + break; + case 1: + format = "L"; + break; + case 4: + format = "A"; + break; + case 5: + format = " mono"; + break; + } + break; + case 2: + type = "16b"; + switch ((dword >> 3) & 0xf) { + case 0: + format = " rgb565"; + break; + case 1: + format = " argb1555"; + break; + case 2: + format = " argb4444"; + break; + case 5: + format = " ay88"; + break; + case 6: + format = " bump655"; + break; + case 7: + format = "I"; + break; + case 8: + format = "L"; + break; + case 9: + format = "A"; + break; + } + break; + case 3: + type = "32b"; + switch ((dword >> 3) & 0xf) { + case 0: + format = " argb8888"; + break; + case 1: + format = " abgr8888"; + break; + case 2: + format = " xrgb8888"; + break; + case 3: + format = " xbgr8888"; + break; + case 4: + format = " qwvu8888"; + break; + case 5: + format = " axvu8888"; + break; + case 6: + format = " lxvu8888"; + break; + case 7: + format = " xlvu8888"; + break; + case 8: + format = " argb2101010"; + break; + case 9: + format = " abgr2101010"; + break; + case 10: + format = " awvu2101010"; + break; + case 11: + format = " gr1616"; + break; + case 12: + format = " vu1616"; + break; + case 13: + format = " xI824"; + break; + case 14: + format = " xA824"; + break; + case 15: + format = " xL824"; + break; + } + break; + case 5: + type = "422"; + switch ((dword >> 3) & 0xf) { + case 0: + format = " yuv_swapy"; + break; + case 1: + format = " yuv"; + break; + case 2: + format = " yuv_swapuv"; + break; + case 3: + format = " yuv_swapuvy"; + break; + } + break; + case 6: + type = "compressed"; + switch ((dword >> 3) & 0x7) { + case 0: + format = " dxt1"; + break; + case 1: + format = " dxt2_3"; + break; + case 2: + format = " dxt4_5"; + break; + case 3: + format = " fxt1"; + break; + case 4: + format = " dxt1_rb"; + break; + } + break; + case 7: + type = "4b indexed"; + switch ((dword >> 3) & 0xf) { + case 7: + format = " argb8888"; + break; + } + break; + } + dword = data[i]; + instr_out(ctx, i++, + "map %d MS3 [width=%d, height=%d, format=%s%s, tiling=%s%s]\n", + map, width, height, type, format, + tiling, + dword & (1 << 9) ? " palette select" : + ""); + + dword = data[i]; + pitch = + 4 * (((dword >> 21) & ((1 << 11) - 1)) + 1); + instr_out(ctx, i++, + "map %d MS4 [pitch=%d, max_lod=%i, vol_depth=%i, cube_face_ena=%x, %s]\n", + map, pitch, (dword >> 9) & 0x3f, + dword & 0xff, (dword >> 15) & 0x3f, + dword & (1 << 8) ? "miplayout legacy" + : "miplayout right"); + } + } + if (len != i) { + fprintf(out, "Bad count in 3DSTATE_MAP_STATE\n"); + return len; + } + return len; + case 0x06: + instr_out(ctx, 0, + "3DSTATE_PIXEL_SHADER_CONSTANTS\n"); + len = (data[0] & 0x000000ff) + 2; + + i = 2; + for (c = 0; c <= 31; c++) { + if (data[1] & (1 << c)) { + instr_out(ctx, i, "C%d.X = %f\n", c, + int_as_float(data[i])); + i++; + instr_out(ctx, i, "C%d.Y = %f\n", + c, int_as_float(data[i])); + i++; + instr_out(ctx, i, "C%d.Z = %f\n", + c, int_as_float(data[i])); + i++; + instr_out(ctx, i, "C%d.W = %f\n", + c, int_as_float(data[i])); + i++; + } + } + if (len != i) { + fprintf(out, + "Bad count in 3DSTATE_PIXEL_SHADER_CONSTANTS\n"); + } + return len; + case 0x05: + instr_out(ctx, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n"); + len = (data[0] & 0x000000ff) + 2; + if ((len - 1) % 3 != 0 || len > 370) { + fprintf(out, + "Bad count in 3DSTATE_PIXEL_SHADER_PROGRAM\n"); + } + i = 1; + for (instr = 0; instr < (len - 1) / 3; instr++) { + char instr_prefix[10]; + + sprintf(instr_prefix, "PS%03d", instr); + i915_decode_instruction(ctx, i, + instr_prefix); + i += 3; + } + return len; + case 0x01: + if (IS_GEN2(devid)) + break; + instr_out(ctx, 0, "3DSTATE_SAMPLER_STATE\n"); + instr_out(ctx, 1, "mask\n"); + len = (data[0] & 0x0000003f) + 2; + i = 2; + for (sampler = 0; sampler <= 15; sampler++) { + if (data[1] & (1 << sampler)) { + uint32_t dword; + const char *mip_filter = ""; + + dword = data[i]; + switch ((dword >> 20) & 0x3) { + case 0: + mip_filter = "none"; + break; + case 1: + mip_filter = "nearest"; + break; + case 3: + mip_filter = "linear"; + break; + } + instr_out(ctx, i++, + "sampler %d SS2:%s%s%s " + "base_mip_level=%i, mip_filter=%s, mag_filter=%s, min_filter=%s " + "lod_bias=%.2f,%s max_aniso=%i, shadow_func=%s\n", + sampler, + dword & (1 << 31) ? " reverse gamma," + : "", + dword & (1 << 30) ? " packed2planar," + : "", + dword & (1 << 29) ? + " colorspace conversion," : "", + (dword >> 22) & 0x1f, mip_filter, + decode_sample_filter(dword >> 17), + decode_sample_filter(dword >> 14), + ((dword >> 5) & 0x1ff) / (0x10 * 1.0), + dword & (1 << 4) ? " shadow," : "", + dword & (1 << 3) ? 4 : 2, + decode_compare_func(dword)); + dword = data[i]; + instr_out(ctx, i++, + "sampler %d SS3: min_lod=%.2f,%s " + "tcmode_x=%s, tcmode_y=%s, tcmode_z=%s,%s texmap_idx=%i,%s\n", + sampler, + ((dword >> 24) & 0xff) / (0x10 * 1.0), + dword & (1 << 17) ? + " kill pixel enable," : "", + decode_tex_coord_mode(dword >> 12), + decode_tex_coord_mode(dword >> 9), + decode_tex_coord_mode(dword >> 6), + dword & (1 << 5) ? + " normalized coords," : "", + (dword >> 1) & 0xf, + dword & (1 << 0) ? " deinterlacer," : + ""); + dword = data[i]; + instr_out(ctx, i++, + "sampler %d SS4: border color\n", + sampler); + } + } + if (len != i) { + fprintf(out, "Bad count in 3DSTATE_SAMPLER_STATE\n"); + } + return len; + case 0x85: + len = (data[0] & 0x0000000f) + 2; + + if (len != 2) + fprintf(out, + "Bad count in 3DSTATE_DEST_BUFFER_VARIABLES\n"); + + instr_out(ctx, 0, + "3DSTATE_DEST_BUFFER_VARIABLES\n"); + + switch ((data[1] >> 8) & 0xf) { + case 0x0: + format = "g8"; + break; + case 0x1: + format = "x1r5g5b5"; + break; + case 0x2: + format = "r5g6b5"; + break; + case 0x3: + format = "a8r8g8b8"; + break; + case 0x4: + format = "ycrcb_swapy"; + break; + case 0x5: + format = "ycrcb_normal"; + break; + case 0x6: + format = "ycrcb_swapuv"; + break; + case 0x7: + format = "ycrcb_swapuvy"; + break; + case 0x8: + format = "a4r4g4b4"; + break; + case 0x9: + format = "a1r5g5b5"; + break; + case 0xa: + format = "a2r10g10b10"; + break; + default: + format = "BAD"; + break; + } + switch ((data[1] >> 2) & 0x3) { + case 0x0: + zformat = "u16"; + break; + case 0x1: + zformat = "f16"; + break; + case 0x2: + zformat = "u24x8"; + break; + default: + zformat = "BAD"; + break; + } + instr_out(ctx, 1, + "%s format, %s depth format, early Z %sabled\n", + format, zformat, + (data[1] & (1 << 31)) ? "en" : "dis"); + return len; + + case 0x8e: + { + const char *name, *tiling; + + len = (data[0] & 0x0000000f) + 2; + if (len != 3) + fprintf(out, + "Bad count in 3DSTATE_BUFFER_INFO\n"); + + switch ((data[1] >> 24) & 0x7) { + case 0x3: + name = "color"; + break; + case 0x7: + name = "depth"; + break; + default: + name = "unknown"; + break; + } + + tiling = "none"; + if (data[1] & (1 << 23)) + tiling = "fenced"; + else if (data[1] & (1 << 22)) + tiling = data[1] & (1 << 21) ? "Y" : "X"; + + instr_out(ctx, 0, "3DSTATE_BUFFER_INFO\n"); + instr_out(ctx, 1, + "%s, tiling = %s, pitch=%d\n", name, tiling, + data[1] & 0xffff); + + instr_out(ctx, 2, "address\n"); + return len; + } + case 0x81: + len = (data[0] & 0x0000000f) + 2; + + if (len != 3) + fprintf(out, + "Bad count in 3DSTATE_SCISSOR_RECTANGLE\n"); + + instr_out(ctx, 0, "3DSTATE_SCISSOR_RECTANGLE\n"); + instr_out(ctx, 1, "(%d,%d)\n", + data[1] & 0xffff, data[1] >> 16); + instr_out(ctx, 2, "(%d,%d)\n", + data[2] & 0xffff, data[2] >> 16); + + return len; + case 0x80: + len = (data[0] & 0x0000000f) + 2; + + if (len != 5) + fprintf(out, + "Bad count in 3DSTATE_DRAWING_RECTANGLE\n"); + + instr_out(ctx, 0, "3DSTATE_DRAWING_RECTANGLE\n"); + instr_out(ctx, 1, "%s\n", + data[1] & (1 << 30) ? "depth ofs disabled " : ""); + instr_out(ctx, 2, "(%d,%d)\n", + data[2] & 0xffff, data[2] >> 16); + instr_out(ctx, 3, "(%d,%d)\n", + data[3] & 0xffff, data[3] >> 16); + instr_out(ctx, 4, "(%d,%d)\n", + data[4] & 0xffff, data[4] >> 16); + + return len; + case 0x9c: + len = (data[0] & 0x0000000f) + 2; + + if (len != 7) + fprintf(out, "Bad count in 3DSTATE_CLEAR_PARAMETERS\n"); + + instr_out(ctx, 0, "3DSTATE_CLEAR_PARAMETERS\n"); + instr_out(ctx, 1, "prim_type=%s, clear=%s%s%s\n", + data[1] & (1 << 16) ? "CLEAR_RECT" : "ZONE_INIT", + data[1] & (1 << 2) ? "color," : "", + data[1] & (1 << 1) ? "depth," : "", + data[1] & (1 << 0) ? "stencil," : ""); + instr_out(ctx, 2, "clear color\n"); + instr_out(ctx, 3, "clear depth/stencil\n"); + instr_out(ctx, 4, "color value (rgba8888)\n"); + instr_out(ctx, 5, "depth value %f\n", + int_as_float(data[5])); + instr_out(ctx, 6, "clear stencil\n"); + return len; + } + + for (idx = 0; idx < ARRAY_SIZE(opcodes_3d_1d); idx++) { + opcode_3d_1d = &opcodes_3d_1d[idx]; + if (opcode_3d_1d->i830_only && !IS_GEN2(devid)) + continue; + + if (((data[0] & 0x00ff0000) >> 16) == opcode_3d_1d->opcode) { + len = 1; + + instr_out(ctx, 0, "%s\n", + opcode_3d_1d->name); + if (opcode_3d_1d->max_len > 1) { + len = (data[0] & 0x0000ffff) + 2; + if (len < opcode_3d_1d->min_len || + len > opcode_3d_1d->max_len) { + fprintf(out, "Bad count in %s\n", + opcode_3d_1d->name); + } + } + + for (i = 1; i < len; i++) { + instr_out(ctx, i, "dword %d\n", i); + } + + return len; + } + } + + instr_out(ctx, 0, "3D UNKNOWN: 3d_1d opcode = 0x%x\n", + opcode); + return 1; +} + +static int +decode_3d_primitive(struct drm_intel_decode *ctx) +{ + uint32_t *data = ctx->data; + uint32_t count = ctx->count; + char immediate = (data[0] & (1 << 23)) == 0; + unsigned int len, i, j, ret; + const char *primtype; + int original_s2 = saved_s2; + int original_s4 = saved_s4; + + switch ((data[0] >> 18) & 0xf) { + case 0x0: + primtype = "TRILIST"; + break; + case 0x1: + primtype = "TRISTRIP"; + break; + case 0x2: + primtype = "TRISTRIP_REVERSE"; + break; + case 0x3: + primtype = "TRIFAN"; + break; + case 0x4: + primtype = "POLYGON"; + break; + case 0x5: + primtype = "LINELIST"; + break; + case 0x6: + primtype = "LINESTRIP"; + break; + case 0x7: + primtype = "RECTLIST"; + break; + case 0x8: + primtype = "POINTLIST"; + break; + case 0x9: + primtype = "DIB"; + break; + case 0xa: + primtype = "CLEAR_RECT"; + saved_s4 = 3 << 6; + saved_s2 = ~0; + break; + default: + primtype = "unknown"; + break; + } + + /* XXX: 3DPRIM_DIB not supported */ + if (immediate) { + len = (data[0] & 0x0003ffff) + 2; + instr_out(ctx, 0, "3DPRIMITIVE inline %s\n", + primtype); + if (count < len) + BUFFER_FAIL(count, len, "3DPRIMITIVE inline"); + if (!saved_s2_set || !saved_s4_set) { + fprintf(out, "unknown vertex format\n"); + for (i = 1; i < len; i++) { + instr_out(ctx, i, + " vertex data (%f float)\n", + int_as_float(data[i])); + } + } else { + unsigned int vertex = 0; + for (i = 1; i < len;) { + unsigned int tc; + +#define VERTEX_OUT(fmt, ...) do { \ + if (i < len) \ + instr_out(ctx, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \ + else \ + fprintf(out, " missing data in V%d\n", vertex); \ + i++; \ +} while (0) + + VERTEX_OUT("X = %f", int_as_float(data[i])); + VERTEX_OUT("Y = %f", int_as_float(data[i])); + switch (saved_s4 >> 6 & 0x7) { + case 0x1: + VERTEX_OUT("Z = %f", + int_as_float(data[i])); + break; + case 0x2: + VERTEX_OUT("Z = %f", + int_as_float(data[i])); + VERTEX_OUT("W = %f", + int_as_float(data[i])); + break; + case 0x3: + break; + case 0x4: + VERTEX_OUT("W = %f", + int_as_float(data[i])); + break; + default: + fprintf(out, "bad S4 position mask\n"); + } + + if (saved_s4 & (1 << 10)) { + VERTEX_OUT + ("color = (A=0x%02x, R=0x%02x, G=0x%02x, " + "B=0x%02x)", data[i] >> 24, + (data[i] >> 16) & 0xff, + (data[i] >> 8) & 0xff, + data[i] & 0xff); + } + if (saved_s4 & (1 << 11)) { + VERTEX_OUT + ("spec = (A=0x%02x, R=0x%02x, G=0x%02x, " + "B=0x%02x)", data[i] >> 24, + (data[i] >> 16) & 0xff, + (data[i] >> 8) & 0xff, + data[i] & 0xff); + } + if (saved_s4 & (1 << 12)) + VERTEX_OUT("width = 0x%08x)", data[i]); + + for (tc = 0; tc <= 7; tc++) { + switch ((saved_s2 >> (tc * 4)) & 0xf) { + case 0x0: + VERTEX_OUT("T%d.X = %f", tc, + int_as_float(data + [i])); + VERTEX_OUT("T%d.Y = %f", tc, + int_as_float(data + [i])); + break; + case 0x1: + VERTEX_OUT("T%d.X = %f", tc, + int_as_float(data + [i])); + VERTEX_OUT("T%d.Y = %f", tc, + int_as_float(data + [i])); + VERTEX_OUT("T%d.Z = %f", tc, + int_as_float(data + [i])); + break; + case 0x2: + VERTEX_OUT("T%d.X = %f", tc, + int_as_float(data + [i])); + VERTEX_OUT("T%d.Y = %f", tc, + int_as_float(data + [i])); + VERTEX_OUT("T%d.Z = %f", tc, + int_as_float(data + [i])); + VERTEX_OUT("T%d.W = %f", tc, + int_as_float(data + [i])); + break; + case 0x3: + VERTEX_OUT("T%d.X = %f", tc, + int_as_float(data + [i])); + break; + case 0x4: + VERTEX_OUT + ("T%d.XY = 0x%08x half-float", + tc, data[i]); + break; + case 0x5: + VERTEX_OUT + ("T%d.XY = 0x%08x half-float", + tc, data[i]); + VERTEX_OUT + ("T%d.ZW = 0x%08x half-float", + tc, data[i]); + break; + case 0xf: + break; + default: + fprintf(out, + "bad S2.T%d format\n", + tc); + } + } + vertex++; + } + } + + ret = len; + } else { + /* indirect vertices */ + len = data[0] & 0x0000ffff; /* index count */ + if (data[0] & (1 << 17)) { + /* random vertex access */ + if (count < (len + 1) / 2 + 1) { + BUFFER_FAIL(count, (len + 1) / 2 + 1, + "3DPRIMITIVE random indirect"); + } + instr_out(ctx, 0, + "3DPRIMITIVE random indirect %s (%d)\n", + primtype, len); + if (len == 0) { + /* vertex indices continue until 0xffff is + * found + */ + for (i = 1; i < count; i++) { + if ((data[i] & 0xffff) == 0xffff) { + instr_out(ctx, i, + " indices: (terminator)\n"); + ret = i; + goto out; + } else if ((data[i] >> 16) == 0xffff) { + instr_out(ctx, i, + " indices: 0x%04x, (terminator)\n", + data[i] & 0xffff); + ret = i; + goto out; + } else { + instr_out(ctx, i, + " indices: 0x%04x, 0x%04x\n", + data[i] & 0xffff, + data[i] >> 16); + } + } + fprintf(out, + "3DPRIMITIVE: no terminator found in index buffer\n"); + ret = count; + goto out; + } else { + /* fixed size vertex index buffer */ + for (j = 1, i = 0; i < len; i += 2, j++) { + if (i * 2 == len - 1) { + instr_out(ctx, j, + " indices: 0x%04x\n", + data[j] & 0xffff); + } else { + instr_out(ctx, j, + " indices: 0x%04x, 0x%04x\n", + data[j] & 0xffff, + data[j] >> 16); + } + } + } + ret = (len + 1) / 2 + 1; + goto out; + } else { + /* sequential vertex access */ + instr_out(ctx, 0, + "3DPRIMITIVE sequential indirect %s, %d starting from " + "%d\n", primtype, len, data[1] & 0xffff); + instr_out(ctx, 1, " start\n"); + ret = 2; + goto out; + } + } + +out: + saved_s2 = original_s2; + saved_s4 = original_s4; + return ret; +} + +static int +decode_3d(struct drm_intel_decode *ctx) +{ + uint32_t opcode; + unsigned int idx; + uint32_t *data = ctx->data; + + struct { + uint32_t opcode; + unsigned int min_len; + unsigned int max_len; + const char *name; + } opcodes_3d[] = { + { 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" }, + { 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" }, + { 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" }, + { 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" }, + { 0x15, 1, 1, "3DSTATE_FOG_COLOR" }, + { 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" }, + { 0x0d, 1, 1, "3DSTATE_MODES_4" }, + { 0x0c, 1, 1, "3DSTATE_MODES_5" }, + { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES"}, + }, *opcode_3d; + + opcode = (data[0] & 0x1f000000) >> 24; + + switch (opcode) { + case 0x1f: + return decode_3d_primitive(ctx); + case 0x1d: + return decode_3d_1d(ctx); + case 0x1c: + return decode_3d_1c(ctx); + } + + for (idx = 0; idx < ARRAY_SIZE(opcodes_3d); idx++) { + opcode_3d = &opcodes_3d[idx]; + if (opcode == opcode_3d->opcode) { + unsigned int len = 1, i; + + instr_out(ctx, 0, "%s\n", opcode_3d->name); + if (opcode_3d->max_len > 1) { + len = (data[0] & 0xff) + 2; + if (len < opcode_3d->min_len || + len > opcode_3d->max_len) { + fprintf(out, "Bad count in %s\n", + opcode_3d->name); + } + } + + for (i = 1; i < len; i++) { + instr_out(ctx, i, "dword %d\n", i); + } + return len; + } + } + + instr_out(ctx, 0, "3D UNKNOWN: 3d opcode = 0x%x\n", opcode); + return 1; +} + +static const char *get_965_surfacetype(unsigned int surfacetype) +{ + switch (surfacetype) { + case 0: + return "1D"; + case 1: + return "2D"; + case 2: + return "3D"; + case 3: + return "CUBE"; + case 4: + return "BUFFER"; + case 7: + return "NULL"; + default: + return "unknown"; + } +} + +static const char *get_965_depthformat(unsigned int depthformat) +{ + switch (depthformat) { + case 0: + return "s8_z24float"; + case 1: + return "z32float"; + case 2: + return "z24s8"; + case 5: + return "z16"; + default: + return "unknown"; + } +} + +static const char *get_965_element_component(uint32_t data, int component) +{ + uint32_t component_control = (data >> (16 + (3 - component) * 4)) & 0x7; + + switch (component_control) { + case 0: + return "nostore"; + case 1: + switch (component) { + case 0: + return "X"; + case 1: + return "Y"; + case 2: + return "Z"; + case 3: + return "W"; + default: + return "fail"; + } + case 2: + return "0.0"; + case 3: + return "1.0"; + case 4: + return "0x1"; + case 5: + return "VID"; + default: + return "fail"; + } +} + +static const char *get_965_prim_type(uint32_t primtype) +{ + switch (primtype) { + case 0x01: + return "point list"; + case 0x02: + return "line list"; + case 0x03: + return "line strip"; + case 0x04: + return "tri list"; + case 0x05: + return "tri strip"; + case 0x06: + return "tri fan"; + case 0x07: + return "quad list"; + case 0x08: + return "quad strip"; + case 0x09: + return "line list adj"; + case 0x0a: + return "line strip adj"; + case 0x0b: + return "tri list adj"; + case 0x0c: + return "tri strip adj"; + case 0x0d: + return "tri strip reverse"; + case 0x0e: + return "polygon"; + case 0x0f: + return "rect list"; + case 0x10: + return "line loop"; + case 0x11: + return "point list bf"; + case 0x12: + return "line strip cont"; + case 0x13: + return "line strip bf"; + case 0x14: + return "line strip cont bf"; + case 0x15: + return "tri fan no stipple"; + default: + return "fail"; + } +} + +static int +i965_decode_urb_fence(struct drm_intel_decode *ctx, int len) +{ + uint32_t vs_fence, clip_fence, gs_fence, sf_fence, vfe_fence, cs_fence; + uint32_t *data = ctx->data; + + if (len != 3) + fprintf(out, "Bad count in URB_FENCE\n"); + + vs_fence = data[1] & 0x3ff; + gs_fence = (data[1] >> 10) & 0x3ff; + clip_fence = (data[1] >> 20) & 0x3ff; + sf_fence = data[2] & 0x3ff; + vfe_fence = (data[2] >> 10) & 0x3ff; + cs_fence = (data[2] >> 20) & 0x7ff; + + instr_out(ctx, 0, "URB_FENCE: %s%s%s%s%s%s\n", + (data[0] >> 13) & 1 ? "cs " : "", + (data[0] >> 12) & 1 ? "vfe " : "", + (data[0] >> 11) & 1 ? "sf " : "", + (data[0] >> 10) & 1 ? "clip " : "", + (data[0] >> 9) & 1 ? "gs " : "", + (data[0] >> 8) & 1 ? "vs " : ""); + instr_out(ctx, 1, + "vs fence: %d, clip_fence: %d, gs_fence: %d\n", + vs_fence, clip_fence, gs_fence); + instr_out(ctx, 2, + "sf fence: %d, vfe_fence: %d, cs_fence: %d\n", + sf_fence, vfe_fence, cs_fence); + if (gs_fence < vs_fence) + fprintf(out, "gs fence < vs fence!\n"); + if (clip_fence < gs_fence) + fprintf(out, "clip fence < gs fence!\n"); + if (sf_fence < clip_fence) + fprintf(out, "sf fence < clip fence!\n"); + if (cs_fence < sf_fence) + fprintf(out, "cs fence < sf fence!\n"); + + return len; +} + +static void +state_base_out(struct drm_intel_decode *ctx, unsigned int index, + const char *name) +{ + if (ctx->data[index] & 1) { + instr_out(ctx, index, + "%s state base address 0x%08x\n", name, + ctx->data[index] & ~1); + } else { + instr_out(ctx, index, "%s state base not updated\n", + name); + } +} + +static void +state_max_out(struct drm_intel_decode *ctx, unsigned int index, + const char *name) +{ + if (ctx->data[index] & 1) { + if (ctx->data[index] == 1) { + instr_out(ctx, index, + "%s state upper bound disabled\n", name); + } else { + instr_out(ctx, index, + "%s state upper bound 0x%08x\n", name, + ctx->data[index] & ~1); + } + } else { + instr_out(ctx, index, + "%s state upper bound not updated\n", name); + } +} + +static int +gen7_3DSTATE_VIEWPORT_STATE_POINTERS_CC(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_VIEWPORT_STATE_POINTERS_CC\n"); + instr_out(ctx, 1, "pointer to CC viewport\n"); + + return 2; +} + +static int +gen7_3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP\n"); + instr_out(ctx, 1, "pointer to SF_CLIP viewport\n"); + + return 2; +} + +static int +gen7_3DSTATE_BLEND_STATE_POINTERS(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_BLEND_STATE_POINTERS\n"); + instr_out(ctx, 1, "pointer to BLEND_STATE at 0x%08x (%s)\n", + ctx->data[1] & ~1, + (ctx->data[1] & 1) ? "changed" : "unchanged"); + + return 2; +} + +static int +gen7_3DSTATE_DEPTH_STENCIL_STATE_POINTERS(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_DEPTH_STENCIL_STATE_POINTERS\n"); + instr_out(ctx, 1, + "pointer to DEPTH_STENCIL_STATE at 0x%08x (%s)\n", + ctx->data[1] & ~1, + (ctx->data[1] & 1) ? "changed" : "unchanged"); + + return 2; +} + +static int +gen7_3DSTATE_HIER_DEPTH_BUFFER(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_HIER_DEPTH_BUFFER\n"); + instr_out(ctx, 1, "pitch %db\n", + (ctx->data[1] & 0x1ffff) + 1); + instr_out(ctx, 2, "pointer to HiZ buffer\n"); + + return 3; +} + +static int +gen6_3DSTATE_CC_STATE_POINTERS(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_CC_STATE_POINTERS\n"); + instr_out(ctx, 1, "blend change %d\n", ctx->data[1] & 1); + instr_out(ctx, 2, "depth stencil change %d\n", + ctx->data[2] & 1); + instr_out(ctx, 3, "cc change %d\n", ctx->data[3] & 1); + + return 4; +} + +static int +gen7_3DSTATE_CC_STATE_POINTERS(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_CC_STATE_POINTERS\n"); + instr_out(ctx, 1, "pointer to COLOR_CALC_STATE at 0x%08x " + "(%s)\n", + ctx->data[1] & ~1, + (ctx->data[1] & 1) ? "changed" : "unchanged"); + + return 2; +} + +static int +gen7_3DSTATE_URB_unit(struct drm_intel_decode *ctx, const char *unit) +{ + int start_kb = ((ctx->data[1] >> 25) & 0x3f) * 8; + /* the field is # of 512-bit rows - 1, we print bytes */ + int entry_size = (((ctx->data[1] >> 16) & 0x1ff) + 1); + int nr_entries = ctx->data[1] & 0xffff; + + instr_out(ctx, 0, "3DSTATE_URB_%s\n", unit); + instr_out(ctx, 1, + "%dKB start, size=%d 64B rows, nr_entries=%d, total size %dB\n", + start_kb, entry_size, nr_entries, nr_entries * 64 * entry_size); + + return 2; +} + +static int +gen7_3DSTATE_URB_VS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_URB_unit(ctx, "VS"); +} + +static int +gen7_3DSTATE_URB_HS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_URB_unit(ctx, "HS"); +} + +static int +gen7_3DSTATE_URB_DS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_URB_unit(ctx, "DS"); +} + +static int +gen7_3DSTATE_URB_GS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_URB_unit(ctx, "GS"); +} + +static int +gen7_3DSTATE_CONSTANT(struct drm_intel_decode *ctx, const char *unit) +{ + int rlen[4]; + + rlen[0] = (ctx->data[1] >> 0) & 0xffff; + rlen[1] = (ctx->data[1] >> 16) & 0xffff; + rlen[2] = (ctx->data[2] >> 0) & 0xffff; + rlen[3] = (ctx->data[2] >> 16) & 0xffff; + + instr_out(ctx, 0, "3DSTATE_CONSTANT_%s\n", unit); + instr_out(ctx, 1, "len 0 = %d, len 1 = %d\n", rlen[0], rlen[1]); + instr_out(ctx, 2, "len 2 = %d, len 3 = %d\n", rlen[2], rlen[3]); + instr_out(ctx, 3, "pointer to constbuf 0\n"); + instr_out(ctx, 4, "pointer to constbuf 1\n"); + instr_out(ctx, 5, "pointer to constbuf 2\n"); + instr_out(ctx, 6, "pointer to constbuf 3\n"); + + return 7; +} + +static int +gen7_3DSTATE_CONSTANT_VS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_CONSTANT(ctx, "VS"); +} + +static int +gen7_3DSTATE_CONSTANT_GS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_CONSTANT(ctx, "GS"); +} + +static int +gen7_3DSTATE_CONSTANT_PS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_CONSTANT(ctx, "PS"); +} + +static int +gen7_3DSTATE_CONSTANT_DS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_CONSTANT(ctx, "DS"); +} + +static int +gen7_3DSTATE_CONSTANT_HS(struct drm_intel_decode *ctx) +{ + return gen7_3DSTATE_CONSTANT(ctx, "HS"); +} + + +static int +gen6_3DSTATE_WM(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, "3DSTATE_WM\n"); + instr_out(ctx, 1, "kernel start pointer 0\n"); + instr_out(ctx, 2, + "SPF=%d, VME=%d, Sampler Count %d, " + "Binding table count %d\n", + (ctx->data[2] >> 31) & 1, + (ctx->data[2] >> 30) & 1, + (ctx->data[2] >> 27) & 7, + (ctx->data[2] >> 18) & 0xff); + instr_out(ctx, 3, "scratch offset\n"); + instr_out(ctx, 4, + "Depth Clear %d, Depth Resolve %d, HiZ Resolve %d, " + "Dispatch GRF start[0] %d, start[1] %d, start[2] %d\n", + (ctx->data[4] & (1 << 30)) != 0, + (ctx->data[4] & (1 << 28)) != 0, + (ctx->data[4] & (1 << 27)) != 0, + (ctx->data[4] >> 16) & 0x7f, + (ctx->data[4] >> 8) & 0x7f, + (ctx->data[4] & 0x7f)); + instr_out(ctx, 5, + "MaxThreads %d, PS KillPixel %d, PS computed Z %d, " + "PS use sourceZ %d, Thread Dispatch %d, PS use sourceW %d, " + "Dispatch32 %d, Dispatch16 %d, Dispatch8 %d\n", + ((ctx->data[5] >> 25) & 0x7f) + 1, + (ctx->data[5] & (1 << 22)) != 0, + (ctx->data[5] & (1 << 21)) != 0, + (ctx->data[5] & (1 << 20)) != 0, + (ctx->data[5] & (1 << 19)) != 0, + (ctx->data[5] & (1 << 8)) != 0, + (ctx->data[5] & (1 << 2)) != 0, + (ctx->data[5] & (1 << 1)) != 0, + (ctx->data[5] & (1 << 0)) != 0); + instr_out(ctx, 6, + "Num SF output %d, Pos XY offset %d, ZW interp mode %d , " + "Barycentric interp mode 0x%x, Point raster rule %d, " + "Multisample mode %d, " + "Multisample Dispatch mode %d\n", + (ctx->data[6] >> 20) & 0x3f, + (ctx->data[6] >> 18) & 3, + (ctx->data[6] >> 16) & 3, + (ctx->data[6] >> 10) & 0x3f, + (ctx->data[6] & (1 << 9)) != 0, + (ctx->data[6] >> 1) & 3, + (ctx->data[6] & 1)); + instr_out(ctx, 7, "kernel start pointer 1\n"); + instr_out(ctx, 8, "kernel start pointer 2\n"); + + return 9; +} + +static int +gen7_3DSTATE_WM(struct drm_intel_decode *ctx) +{ + const char *computed_depth = ""; + const char *early_depth = ""; + const char *zw_interp = ""; + + switch ((ctx->data[1] >> 23) & 0x3) { + case 0: + computed_depth = ""; + break; + case 1: + computed_depth = "computed depth"; + break; + case 2: + computed_depth = "computed depth >="; + break; + case 3: + computed_depth = "computed depth <="; + break; + } + + switch ((ctx->data[1] >> 21) & 0x3) { + case 0: + early_depth = ""; + break; + case 1: + early_depth = ", EDSC_PSEXEC"; + break; + case 2: + early_depth = ", EDSC_PREPS"; + break; + case 3: + early_depth = ", BAD EDSC"; + break; + } + + switch ((ctx->data[1] >> 17) & 0x3) { + case 0: + early_depth = ""; + break; + case 1: + early_depth = ", BAD ZW interp"; + break; + case 2: + early_depth = ", ZW centroid"; + break; + case 3: + early_depth = ", ZW sample"; + break; + } + + instr_out(ctx, 0, "3DSTATE_WM\n"); + instr_out(ctx, 1, "(%s%s%s%s%s%s)%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", + (ctx->data[1] & (1 << 11)) ? "PP " : "", + (ctx->data[1] & (1 << 12)) ? "PC " : "", + (ctx->data[1] & (1 << 13)) ? "PS " : "", + (ctx->data[1] & (1 << 14)) ? "NPP " : "", + (ctx->data[1] & (1 << 15)) ? "NPC " : "", + (ctx->data[1] & (1 << 16)) ? "NPS " : "", + (ctx->data[1] & (1 << 30)) ? ", depth clear" : "", + (ctx->data[1] & (1 << 29)) ? "" : ", disabled", + (ctx->data[1] & (1 << 28)) ? ", depth resolve" : "", + (ctx->data[1] & (1 << 27)) ? ", hiz resolve" : "", + (ctx->data[1] & (1 << 25)) ? ", kill" : "", + computed_depth, + early_depth, + zw_interp, + (ctx->data[1] & (1 << 20)) ? ", source depth" : "", + (ctx->data[1] & (1 << 19)) ? ", source W" : "", + (ctx->data[1] & (1 << 10)) ? ", coverage" : "", + (ctx->data[1] & (1 << 4)) ? ", poly stipple" : "", + (ctx->data[1] & (1 << 3)) ? ", line stipple" : "", + (ctx->data[1] & (1 << 2)) ? ", point UL" : ", point UR" + ); + instr_out(ctx, 2, "MS\n"); + + return 3; +} + +static int +gen4_3DPRIMITIVE(struct drm_intel_decode *ctx) +{ + instr_out(ctx, 0, + "3DPRIMITIVE: %s %s\n", + get_965_prim_type((ctx->data[0] >> 10) & 0x1f), + (ctx->data[0] & (1 << 15)) ? "random" : "sequential"); + instr_out(ctx, 1, "vertex count\n"); + instr_out(ctx, 2, "start vertex\n"); + instr_out(ctx, 3, "instance count\n"); + instr_out(ctx, 4, "start instance\n"); + instr_out(ctx, 5, "index bias\n"); + + return 6; +} + +static int +gen7_3DPRIMITIVE(struct drm_intel_decode *ctx) +{ + bool indirect = !!(ctx->data[0] & (1 << 10)); + + instr_out(ctx, 0, + "3DPRIMITIVE: %s%s\n", + indirect ? " indirect" : "", + (ctx->data[0] & (1 << 8)) ? " predicated" : ""); + instr_out(ctx, 1, "%s %s\n", + get_965_prim_type(ctx->data[1] & 0x3f), + (ctx->data[1] & (1 << 8)) ? "random" : "sequential"); + instr_out(ctx, 2, indirect ? "ignored" : "vertex count\n"); + instr_out(ctx, 3, indirect ? "ignored" : "start vertex\n"); + instr_out(ctx, 4, indirect ? "ignored" : "instance count\n"); + instr_out(ctx, 5, indirect ? "ignored" : "start instance\n"); + instr_out(ctx, 6, indirect ? "ignored" : "index bias\n"); + + return 7; +} + +static int +decode_3d_965(struct drm_intel_decode *ctx) +{ + uint32_t opcode; + unsigned int len; + unsigned int i, j, sba_len; + const char *desc1 = NULL; + uint32_t *data = ctx->data; + uint32_t devid = ctx->devid; + + struct { + uint32_t opcode; + uint32_t len_mask; + int unsigned min_len; + int unsigned max_len; + const char *name; + int gen; + int (*func)(struct drm_intel_decode *ctx); + } opcodes_3d[] = { + { 0x6000, 0x00ff, 3, 3, "URB_FENCE" }, + { 0x6001, 0xffff, 2, 2, "CS_URB_STATE" }, + { 0x6002, 0x00ff, 2, 2, "CONSTANT_BUFFER" }, + { 0x6101, 0xffff, 6, 10, "STATE_BASE_ADDRESS" }, + { 0x6102, 0xffff, 2, 2, "STATE_SIP" }, + { 0x6104, 0xffff, 1, 1, "3DSTATE_PIPELINE_SELECT" }, + { 0x680b, 0xffff, 1, 1, "3DSTATE_VF_STATISTICS" }, + { 0x6904, 0xffff, 1, 1, "3DSTATE_PIPELINE_SELECT" }, + { 0x7800, 0xffff, 7, 7, "3DSTATE_PIPELINED_POINTERS" }, + { 0x7801, 0x00ff, 4, 6, "3DSTATE_BINDING_TABLE_POINTERS" }, + { 0x7802, 0x00ff, 4, 4, "3DSTATE_SAMPLER_STATE_POINTERS" }, + { 0x7805, 0x00ff, 7, 7, "3DSTATE_DEPTH_BUFFER", 7 }, + { 0x7805, 0x00ff, 3, 3, "3DSTATE_URB" }, + { 0x7804, 0x00ff, 3, 3, "3DSTATE_CLEAR_PARAMS" }, + { 0x7806, 0x00ff, 3, 3, "3DSTATE_STENCIL_BUFFER" }, + { 0x790f, 0x00ff, 3, 3, "3DSTATE_HIER_DEPTH_BUFFER", 6 }, + { 0x7807, 0x00ff, 3, 3, "3DSTATE_HIER_DEPTH_BUFFER", 7, gen7_3DSTATE_HIER_DEPTH_BUFFER }, + { 0x7808, 0x00ff, 5, 257, "3DSTATE_VERTEX_BUFFERS" }, + { 0x7809, 0x00ff, 3, 256, "3DSTATE_VERTEX_ELEMENTS" }, + { 0x780a, 0x00ff, 3, 3, "3DSTATE_INDEX_BUFFER" }, + { 0x780b, 0xffff, 1, 1, "3DSTATE_VF_STATISTICS" }, + { 0x780d, 0x00ff, 4, 4, "3DSTATE_VIEWPORT_STATE_POINTERS" }, + { 0x780e, 0xffff, 4, 4, NULL, 6, gen6_3DSTATE_CC_STATE_POINTERS }, + { 0x780e, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_CC_STATE_POINTERS }, + { 0x780f, 0x00ff, 2, 2, "3DSTATE_SCISSOR_POINTERS" }, + { 0x7810, 0x00ff, 6, 6, "3DSTATE_VS" }, + { 0x7811, 0x00ff, 7, 7, "3DSTATE_GS" }, + { 0x7812, 0x00ff, 4, 4, "3DSTATE_CLIP" }, + { 0x7813, 0x00ff, 20, 20, "3DSTATE_SF", 6 }, + { 0x7813, 0x00ff, 7, 7, "3DSTATE_SF", 7 }, + { 0x7814, 0x00ff, 3, 3, "3DSTATE_WM", 7, gen7_3DSTATE_WM }, + { 0x7814, 0x00ff, 9, 9, "3DSTATE_WM", 6, gen6_3DSTATE_WM }, + { 0x7815, 0x00ff, 5, 5, "3DSTATE_CONSTANT_VS_STATE", 6 }, + { 0x7815, 0x00ff, 7, 7, "3DSTATE_CONSTANT_VS", 7, gen7_3DSTATE_CONSTANT_VS }, + { 0x7816, 0x00ff, 5, 5, "3DSTATE_CONSTANT_GS_STATE", 6 }, + { 0x7816, 0x00ff, 7, 7, "3DSTATE_CONSTANT_GS", 7, gen7_3DSTATE_CONSTANT_GS }, + { 0x7817, 0x00ff, 5, 5, "3DSTATE_CONSTANT_PS_STATE", 6 }, + { 0x7817, 0x00ff, 7, 7, "3DSTATE_CONSTANT_PS", 7, gen7_3DSTATE_CONSTANT_PS }, + { 0x7818, 0xffff, 2, 2, "3DSTATE_SAMPLE_MASK" }, + { 0x7819, 0x00ff, 7, 7, "3DSTATE_CONSTANT_HS", 7, gen7_3DSTATE_CONSTANT_HS }, + { 0x781a, 0x00ff, 7, 7, "3DSTATE_CONSTANT_DS", 7, gen7_3DSTATE_CONSTANT_DS }, + { 0x781b, 0x00ff, 7, 7, "3DSTATE_HS" }, + { 0x781c, 0x00ff, 4, 4, "3DSTATE_TE" }, + { 0x781d, 0x00ff, 6, 6, "3DSTATE_DS" }, + { 0x781e, 0x00ff, 3, 3, "3DSTATE_STREAMOUT" }, + { 0x781f, 0x00ff, 14, 14, "3DSTATE_SBE" }, + { 0x7820, 0x00ff, 8, 8, "3DSTATE_PS" }, + { 0x7821, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP }, + { 0x7823, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_VIEWPORT_STATE_POINTERS_CC }, + { 0x7824, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_BLEND_STATE_POINTERS }, + { 0x7825, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_DEPTH_STENCIL_STATE_POINTERS }, + { 0x7826, 0x00ff, 2, 2, "3DSTATE_BINDING_TABLE_POINTERS_VS" }, + { 0x7827, 0x00ff, 2, 2, "3DSTATE_BINDING_TABLE_POINTERS_HS" }, + { 0x7828, 0x00ff, 2, 2, "3DSTATE_BINDING_TABLE_POINTERS_DS" }, + { 0x7829, 0x00ff, 2, 2, "3DSTATE_BINDING_TABLE_POINTERS_GS" }, + { 0x782a, 0x00ff, 2, 2, "3DSTATE_BINDING_TABLE_POINTERS_PS" }, + { 0x782b, 0x00ff, 2, 2, "3DSTATE_SAMPLER_STATE_POINTERS_VS" }, + { 0x782c, 0x00ff, 2, 2, "3DSTATE_SAMPLER_STATE_POINTERS_HS" }, + { 0x782d, 0x00ff, 2, 2, "3DSTATE_SAMPLER_STATE_POINTERS_DS" }, + { 0x782e, 0x00ff, 2, 2, "3DSTATE_SAMPLER_STATE_POINTERS_GS" }, + { 0x782f, 0x00ff, 2, 2, "3DSTATE_SAMPLER_STATE_POINTERS_PS" }, + { 0x7830, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_URB_VS }, + { 0x7831, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_URB_HS }, + { 0x7832, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_URB_DS }, + { 0x7833, 0x00ff, 2, 2, NULL, 7, gen7_3DSTATE_URB_GS }, + { 0x7900, 0xffff, 4, 4, "3DSTATE_DRAWING_RECTANGLE" }, + { 0x7901, 0xffff, 5, 5, "3DSTATE_CONSTANT_COLOR" }, + { 0x7905, 0xffff, 5, 7, "3DSTATE_DEPTH_BUFFER" }, + { 0x7906, 0xffff, 2, 2, "3DSTATE_POLY_STIPPLE_OFFSET" }, + { 0x7907, 0xffff, 33, 33, "3DSTATE_POLY_STIPPLE_PATTERN" }, + { 0x7908, 0xffff, 3, 3, "3DSTATE_LINE_STIPPLE" }, + { 0x7909, 0xffff, 2, 2, "3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP" }, + { 0x7909, 0xffff, 2, 2, "3DSTATE_CLEAR_PARAMS" }, + { 0x790a, 0xffff, 3, 3, "3DSTATE_AA_LINE_PARAMETERS" }, + { 0x790b, 0xffff, 4, 4, "3DSTATE_GS_SVB_INDEX" }, + { 0x790d, 0xffff, 3, 3, "3DSTATE_MULTISAMPLE", 6 }, + { 0x790d, 0xffff, 4, 4, "3DSTATE_MULTISAMPLE", 7 }, + { 0x7910, 0x00ff, 2, 2, "3DSTATE_CLEAR_PARAMS" }, + { 0x7912, 0x00ff, 2, 2, "3DSTATE_PUSH_CONSTANT_ALLOC_VS" }, + { 0x7913, 0x00ff, 2, 2, "3DSTATE_PUSH_CONSTANT_ALLOC_HS" }, + { 0x7914, 0x00ff, 2, 2, "3DSTATE_PUSH_CONSTANT_ALLOC_DS" }, + { 0x7915, 0x00ff, 2, 2, "3DSTATE_PUSH_CONSTANT_ALLOC_GS" }, + { 0x7916, 0x00ff, 2, 2, "3DSTATE_PUSH_CONSTANT_ALLOC_PS" }, + { 0x7917, 0x00ff, 2, 2+128*2, "3DSTATE_SO_DECL_LIST" }, + { 0x7918, 0x00ff, 4, 4, "3DSTATE_SO_BUFFER" }, + { 0x7a00, 0x00ff, 4, 6, "PIPE_CONTROL" }, + { 0x7b00, 0x00ff, 7, 7, NULL, 7, gen7_3DPRIMITIVE }, + { 0x7b00, 0x00ff, 6, 6, NULL, 0, gen4_3DPRIMITIVE }, + }, *opcode_3d = NULL; + + opcode = (data[0] & 0xffff0000) >> 16; + + for (i = 0; i < ARRAY_SIZE(opcodes_3d); i++) { + if (opcode != opcodes_3d[i].opcode) + continue; + + /* If it's marked as not our gen, skip. */ + if (opcodes_3d[i].gen && opcodes_3d[i].gen != ctx->gen) + continue; + + opcode_3d = &opcodes_3d[i]; + break; + } + + if (opcode_3d) { + if (opcode_3d->max_len == 1) + len = 1; + else + len = (data[0] & opcode_3d->len_mask) + 2; + + if (len < opcode_3d->min_len || + len > opcode_3d->max_len) { + fprintf(out, "Bad length %d in %s, expected %d-%d\n", + len, opcode_3d->name, + opcode_3d->min_len, opcode_3d->max_len); + } + } else { + len = (data[0] & 0x0000ffff) + 2; + } + + switch (opcode) { + case 0x6000: + return i965_decode_urb_fence(ctx, len); + case 0x6001: + instr_out(ctx, 0, "CS_URB_STATE\n"); + instr_out(ctx, 1, + "entry_size: %d [%d bytes], n_entries: %d\n", + (data[1] >> 4) & 0x1f, + (((data[1] >> 4) & 0x1f) + 1) * 64, data[1] & 0x7); + return len; + case 0x6002: + instr_out(ctx, 0, "CONSTANT_BUFFER: %s\n", + (data[0] >> 8) & 1 ? "valid" : "invalid"); + instr_out(ctx, 1, + "offset: 0x%08x, length: %d bytes\n", data[1] & ~0x3f, + ((data[1] & 0x3f) + 1) * 64); + return len; + case 0x6101: + i = 0; + instr_out(ctx, 0, "STATE_BASE_ADDRESS\n"); + i++; + + if (IS_GEN6(devid) || IS_GEN7(devid)) + sba_len = 10; + else if (IS_GEN5(devid)) + sba_len = 8; + else + sba_len = 6; + if (len != sba_len) + fprintf(out, "Bad count in STATE_BASE_ADDRESS\n"); + + state_base_out(ctx, i++, "general"); + state_base_out(ctx, i++, "surface"); + if (IS_GEN6(devid) || IS_GEN7(devid)) + state_base_out(ctx, i++, "dynamic"); + state_base_out(ctx, i++, "indirect"); + if (IS_GEN5(devid) || IS_GEN6(devid) || IS_GEN7(devid)) + state_base_out(ctx, i++, "instruction"); + + state_max_out(ctx, i++, "general"); + if (IS_GEN6(devid) || IS_GEN7(devid)) + state_max_out(ctx, i++, "dynamic"); + state_max_out(ctx, i++, "indirect"); + if (IS_GEN5(devid) || IS_GEN6(devid) || IS_GEN7(devid)) + state_max_out(ctx, i++, "instruction"); + + return len; + case 0x7800: + instr_out(ctx, 0, "3DSTATE_PIPELINED_POINTERS\n"); + instr_out(ctx, 1, "VS state\n"); + instr_out(ctx, 2, "GS state\n"); + instr_out(ctx, 3, "Clip state\n"); + instr_out(ctx, 4, "SF state\n"); + instr_out(ctx, 5, "WM state\n"); + instr_out(ctx, 6, "CC state\n"); + return len; + case 0x7801: + if (len != 6 && len != 4) + fprintf(out, + "Bad count in 3DSTATE_BINDING_TABLE_POINTERS\n"); + if (len == 6) { + instr_out(ctx, 0, + "3DSTATE_BINDING_TABLE_POINTERS\n"); + instr_out(ctx, 1, "VS binding table\n"); + instr_out(ctx, 2, "GS binding table\n"); + instr_out(ctx, 3, "Clip binding table\n"); + instr_out(ctx, 4, "SF binding table\n"); + instr_out(ctx, 5, "WM binding table\n"); + } else { + instr_out(ctx, 0, + "3DSTATE_BINDING_TABLE_POINTERS: VS mod %d, " + "GS mod %d, PS mod %d\n", + (data[0] & (1 << 8)) != 0, + (data[0] & (1 << 9)) != 0, + (data[0] & (1 << 12)) != 0); + instr_out(ctx, 1, "VS binding table\n"); + instr_out(ctx, 2, "GS binding table\n"); + instr_out(ctx, 3, "WM binding table\n"); + } + + return len; + case 0x7802: + instr_out(ctx, 0, + "3DSTATE_SAMPLER_STATE_POINTERS: VS mod %d, " + "GS mod %d, PS mod %d\n", (data[0] & (1 << 8)) != 0, + (data[0] & (1 << 9)) != 0, + (data[0] & (1 << 12)) != 0); + instr_out(ctx, 1, "VS sampler state\n"); + instr_out(ctx, 2, "GS sampler state\n"); + instr_out(ctx, 3, "WM sampler state\n"); + return len; + case 0x7805: + /* Actually 3DSTATE_DEPTH_BUFFER on gen7. */ + if (ctx->gen == 7) + break; + + instr_out(ctx, 0, "3DSTATE_URB\n"); + instr_out(ctx, 1, + "VS entries %d, alloc size %d (1024bit row)\n", + data[1] & 0xffff, ((data[1] >> 16) & 0x07f) + 1); + instr_out(ctx, 2, + "GS entries %d, alloc size %d (1024bit row)\n", + (data[2] >> 8) & 0x3ff, (data[2] & 7) + 1); + return len; + + case 0x7808: + if ((len - 1) % 4 != 0) + fprintf(out, "Bad count in 3DSTATE_VERTEX_BUFFERS\n"); + instr_out(ctx, 0, "3DSTATE_VERTEX_BUFFERS\n"); + + for (i = 1; i < len;) { + int idx, access; + if (IS_GEN6(devid)) { + idx = 26; + access = 20; + } else { + idx = 27; + access = 26; + } + instr_out(ctx, i, + "buffer %d: %s, pitch %db\n", data[i] >> idx, + data[i] & (1 << access) ? "random" : + "sequential", data[i] & 0x07ff); + i++; + instr_out(ctx, i++, "buffer address\n"); + instr_out(ctx, i++, "max index\n"); + instr_out(ctx, i++, "mbz\n"); + } + return len; + + case 0x7809: + if ((len + 1) % 2 != 0) + fprintf(out, "Bad count in 3DSTATE_VERTEX_ELEMENTS\n"); + instr_out(ctx, 0, "3DSTATE_VERTEX_ELEMENTS\n"); + + for (i = 1; i < len;) { + instr_out(ctx, i, + "buffer %d: %svalid, type 0x%04x, " + "src offset 0x%04x bytes\n", + data[i] >> ((IS_GEN6(devid) || IS_GEN7(devid)) ? 26 : 27), + data[i] & (1 << ((IS_GEN6(devid) || IS_GEN7(devid)) ? 25 : 26)) ? + "" : "in", (data[i] >> 16) & 0x1ff, + data[i] & 0x07ff); + i++; + instr_out(ctx, i, "(%s, %s, %s, %s), " + "dst offset 0x%02x bytes\n", + get_965_element_component(data[i], 0), + get_965_element_component(data[i], 1), + get_965_element_component(data[i], 2), + get_965_element_component(data[i], 3), + (data[i] & 0xff) * 4); + i++; + } + return len; + + case 0x780d: + instr_out(ctx, 0, + "3DSTATE_VIEWPORT_STATE_POINTERS\n"); + instr_out(ctx, 1, "clip\n"); + instr_out(ctx, 2, "sf\n"); + instr_out(ctx, 3, "cc\n"); + return len; + + case 0x780a: + instr_out(ctx, 0, "3DSTATE_INDEX_BUFFER\n"); + instr_out(ctx, 1, "beginning buffer address\n"); + instr_out(ctx, 2, "ending buffer address\n"); + return len; + + case 0x780f: + instr_out(ctx, 0, "3DSTATE_SCISSOR_POINTERS\n"); + instr_out(ctx, 1, "scissor rect offset\n"); + return len; + + case 0x7810: + instr_out(ctx, 0, "3DSTATE_VS\n"); + instr_out(ctx, 1, "kernel pointer\n"); + instr_out(ctx, 2, + "SPF=%d, VME=%d, Sampler Count %d, " + "Binding table count %d\n", (data[2] >> 31) & 1, + (data[2] >> 30) & 1, (data[2] >> 27) & 7, + (data[2] >> 18) & 0xff); + instr_out(ctx, 3, "scratch offset\n"); + instr_out(ctx, 4, + "Dispatch GRF start %d, VUE read length %d, " + "VUE read offset %d\n", (data[4] >> 20) & 0x1f, + (data[4] >> 11) & 0x3f, (data[4] >> 4) & 0x3f); + instr_out(ctx, 5, + "Max Threads %d, Vertex Cache %sable, " + "VS func %sable\n", ((data[5] >> 25) & 0x7f) + 1, + (data[5] & (1 << 1)) != 0 ? "dis" : "en", + (data[5] & 1) != 0 ? "en" : "dis"); + return len; + + case 0x7811: + instr_out(ctx, 0, "3DSTATE_GS\n"); + instr_out(ctx, 1, "kernel pointer\n"); + instr_out(ctx, 2, + "SPF=%d, VME=%d, Sampler Count %d, " + "Binding table count %d\n", (data[2] >> 31) & 1, + (data[2] >> 30) & 1, (data[2] >> 27) & 7, + (data[2] >> 18) & 0xff); + instr_out(ctx, 3, "scratch offset\n"); + instr_out(ctx, 4, + "Dispatch GRF start %d, VUE read length %d, " + "VUE read offset %d\n", (data[4] & 0xf), + (data[4] >> 11) & 0x3f, (data[4] >> 4) & 0x3f); + instr_out(ctx, 5, + "Max Threads %d, Rendering %sable\n", + ((data[5] >> 25) & 0x7f) + 1, + (data[5] & (1 << 8)) != 0 ? "en" : "dis"); + instr_out(ctx, 6, + "Reorder %sable, Discard Adjaceny %sable, " + "GS %sable\n", + (data[6] & (1 << 30)) != 0 ? "en" : "dis", + (data[6] & (1 << 29)) != 0 ? "en" : "dis", + (data[6] & (1 << 15)) != 0 ? "en" : "dis"); + return len; + + case 0x7812: + instr_out(ctx, 0, "3DSTATE_CLIP\n"); + instr_out(ctx, 1, + "UserClip distance cull test mask 0x%x\n", + data[1] & 0xff); + instr_out(ctx, 2, + "Clip %sable, API mode %s, Viewport XY test %sable, " + "Viewport Z test %sable, Guardband test %sable, Clip mode %d, " + "Perspective Divide %sable, Non-Perspective Barycentric %sable, " + "Tri Provoking %d, Line Provoking %d, Trifan Provoking %d\n", + (data[2] & (1 << 31)) != 0 ? "en" : "dis", + (data[2] & (1 << 30)) != 0 ? "D3D" : "OGL", + (data[2] & (1 << 28)) != 0 ? "en" : "dis", + (data[2] & (1 << 27)) != 0 ? "en" : "dis", + (data[2] & (1 << 26)) != 0 ? "en" : "dis", + (data[2] >> 13) & 7, + (data[2] & (1 << 9)) != 0 ? "dis" : "en", + (data[2] & (1 << 8)) != 0 ? "en" : "dis", + (data[2] >> 4) & 3, (data[2] >> 2) & 3, + (data[2] & 3)); + instr_out(ctx, 3, + "Min PointWidth %d, Max PointWidth %d, " + "Force Zero RTAIndex %sable, Max VPIndex %d\n", + (data[3] >> 17) & 0x7ff, (data[3] >> 6) & 0x7ff, + (data[3] & (1 << 5)) != 0 ? "en" : "dis", + (data[3] & 0xf)); + return len; + + case 0x7813: + if (ctx->gen == 7) + break; + + instr_out(ctx, 0, "3DSTATE_SF\n"); + instr_out(ctx, 1, + "Attrib Out %d, Attrib Swizzle %sable, VUE read length %d, " + "VUE read offset %d\n", (data[1] >> 22) & 0x3f, + (data[1] & (1 << 21)) != 0 ? "en" : "dis", + (data[1] >> 11) & 0x1f, (data[1] >> 4) & 0x3f); + instr_out(ctx, 2, + "Legacy Global DepthBias %sable, FrontFace fill %d, BF fill %d, " + "VP transform %sable, FrontWinding_%s\n", + (data[2] & (1 << 11)) != 0 ? "en" : "dis", + (data[2] >> 5) & 3, (data[2] >> 3) & 3, + (data[2] & (1 << 1)) != 0 ? "en" : "dis", + (data[2] & 1) != 0 ? "CCW" : "CW"); + instr_out(ctx, 3, + "AA %sable, CullMode %d, Scissor %sable, Multisample m ode %d\n", + (data[3] & (1 << 31)) != 0 ? "en" : "dis", + (data[3] >> 29) & 3, + (data[3] & (1 << 11)) != 0 ? "en" : "dis", + (data[3] >> 8) & 3); + instr_out(ctx, 4, + "Last Pixel %sable, SubPixel Precision %d, Use PixelWidth %d\n", + (data[4] & (1 << 31)) != 0 ? "en" : "dis", + (data[4] & (1 << 12)) != 0 ? 4 : 8, + (data[4] & (1 << 11)) != 0); + instr_out(ctx, 5, + "Global Depth Offset Constant %f\n", + *(float *)(&data[5])); + instr_out(ctx, 6, "Global Depth Offset Scale %f\n", + *(float *)(&data[6])); + instr_out(ctx, 7, "Global Depth Offset Clamp %f\n", + *(float *)(&data[7])); + + for (i = 0, j = 0; i < 8; i++, j += 2) + instr_out(ctx, i + 8, + "Attrib %d (Override %s%s%s%s, Const Source %d, Swizzle Select %d, " + "Source %d); Attrib %d (Override %s%s%s%s, Const Source %d, Swizzle Select %d, Source %d)\n", + j + 1, + (data[8 + i] & (1 << 31)) != 0 ? "W" : "", + (data[8 + i] & (1 << 30)) != 0 ? "Z" : "", + (data[8 + i] & (1 << 29)) != 0 ? "Y" : "", + (data[8 + i] & (1 << 28)) != 0 ? "X" : "", + (data[8 + i] >> 25) & 3, + (data[8 + i] >> 22) & 3, + (data[8 + i] >> 16) & 0x1f, j, + (data[8 + i] & (1 << 15)) != 0 ? "W" : "", + (data[8 + i] & (1 << 14)) != 0 ? "Z" : "", + (data[8 + i] & (1 << 13)) != 0 ? "Y" : "", + (data[8 + i] & (1 << 12)) != 0 ? "X" : "", + (data[8 + i] >> 9) & 3, + (data[8 + i] >> 6) & 3, (data[8 + i] & 0x1f)); + instr_out(ctx, 16, + "Point Sprite TexCoord Enable\n"); + instr_out(ctx, 17, "Const Interp Enable\n"); + instr_out(ctx, 18, + "Attrib 7-0 WrapShortest Enable\n"); + instr_out(ctx, 19, + "Attrib 15-8 WrapShortest Enable\n"); + + return len; + + case 0x7900: + instr_out(ctx, 0, "3DSTATE_DRAWING_RECTANGLE\n"); + instr_out(ctx, 1, "top left: %d,%d\n", + data[1] & 0xffff, (data[1] >> 16) & 0xffff); + instr_out(ctx, 2, "bottom right: %d,%d\n", + data[2] & 0xffff, (data[2] >> 16) & 0xffff); + instr_out(ctx, 3, "origin: %d,%d\n", + (int)data[3] & 0xffff, ((int)data[3] >> 16) & 0xffff); + + return len; + + case 0x7905: + instr_out(ctx, 0, "3DSTATE_DEPTH_BUFFER\n"); + if (IS_GEN5(devid) || IS_GEN6(devid)) + instr_out(ctx, 1, + "%s, %s, pitch = %d bytes, %stiled, HiZ %d, Seperate Stencil %d\n", + get_965_surfacetype(data[1] >> 29), + get_965_depthformat((data[1] >> 18) & 0x7), + (data[1] & 0x0001ffff) + 1, + data[1] & (1 << 27) ? "" : "not ", + (data[1] & (1 << 22)) != 0, + (data[1] & (1 << 21)) != 0); + else + instr_out(ctx, 1, + "%s, %s, pitch = %d bytes, %stiled\n", + get_965_surfacetype(data[1] >> 29), + get_965_depthformat((data[1] >> 18) & 0x7), + (data[1] & 0x0001ffff) + 1, + data[1] & (1 << 27) ? "" : "not "); + instr_out(ctx, 2, "depth offset\n"); + instr_out(ctx, 3, "%dx%d\n", + ((data[3] & 0x0007ffc0) >> 6) + 1, + ((data[3] & 0xfff80000) >> 19) + 1); + instr_out(ctx, 4, "volume depth\n"); + if (len >= 6) + instr_out(ctx, 5, "\n"); + if (len >= 7) { + if (IS_GEN6(devid)) + instr_out(ctx, 6, "\n"); + else + instr_out(ctx, 6, + "render target view extent\n"); + } + + return len; + + case 0x7a00: + if (IS_GEN6(devid) || IS_GEN7(devid)) { + unsigned int i; + if (len != 4 && len != 5) + fprintf(out, "Bad count in PIPE_CONTROL\n"); + + switch ((data[1] >> 14) & 0x3) { + case 0: + desc1 = "no write"; + break; + case 1: + desc1 = "qword write"; + break; + case 2: + desc1 = "PS_DEPTH_COUNT write"; + break; + case 3: + desc1 = "TIMESTAMP write"; + break; + } + instr_out(ctx, 0, "PIPE_CONTROL\n"); + instr_out(ctx, 1, + "%s, %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", + desc1, + data[1] & (1 << 20) ? "cs stall, " : "", + data[1] & (1 << 19) ? + "global snapshot count reset, " : "", + data[1] & (1 << 18) ? "tlb invalidate, " : "", + data[1] & (1 << 17) ? "gfdt flush, " : "", + data[1] & (1 << 17) ? "media state clear, " : + "", + data[1] & (1 << 13) ? "depth stall, " : "", + data[1] & (1 << 12) ? + "render target cache flush, " : "", + data[1] & (1 << 11) ? + "instruction cache invalidate, " : "", + data[1] & (1 << 10) ? + "texture cache invalidate, " : "", + data[1] & (1 << 9) ? + "indirect state invalidate, " : "", + data[1] & (1 << 8) ? "notify irq, " : "", + data[1] & (1 << 7) ? "PIPE_CONTROL flush, " : + "", + data[1] & (1 << 6) ? "protect mem app_id, " : + "", data[1] & (1 << 5) ? "DC flush, " : "", + data[1] & (1 << 4) ? "vf fetch invalidate, " : + "", + data[1] & (1 << 3) ? + "constant cache invalidate, " : "", + data[1] & (1 << 2) ? + "state cache invalidate, " : "", + data[1] & (1 << 1) ? "stall at scoreboard, " : + "", + data[1] & (1 << 0) ? "depth cache flush, " : + ""); + if (len == 5) { + instr_out(ctx, 2, + "destination address\n"); + instr_out(ctx, 3, + "immediate dword low\n"); + instr_out(ctx, 4, + "immediate dword high\n"); + } else { + for (i = 2; i < len; i++) { + instr_out(ctx, i, "\n"); + } + } + return len; + } else { + if (len != 4) + fprintf(out, "Bad count in PIPE_CONTROL\n"); + + switch ((data[0] >> 14) & 0x3) { + case 0: + desc1 = "no write"; + break; + case 1: + desc1 = "qword write"; + break; + case 2: + desc1 = "PS_DEPTH_COUNT write"; + break; + case 3: + desc1 = "TIMESTAMP write"; + break; + } + instr_out(ctx, 0, + "PIPE_CONTROL: %s, %sdepth stall, %sRC write flush, " + "%sinst flush\n", + desc1, + data[0] & (1 << 13) ? "" : "no ", + data[0] & (1 << 12) ? "" : "no ", + data[0] & (1 << 11) ? "" : "no "); + instr_out(ctx, 1, "destination address\n"); + instr_out(ctx, 2, "immediate dword low\n"); + instr_out(ctx, 3, "immediate dword high\n"); + return len; + } + } + + if (opcode_3d) { + if (opcode_3d->func) { + return opcode_3d->func(ctx); + } else { + unsigned int i; + + instr_out(ctx, 0, "%s\n", opcode_3d->name); + + for (i = 1; i < len; i++) { + instr_out(ctx, i, "dword %d\n", i); + } + return len; + } + } + + instr_out(ctx, 0, "3D UNKNOWN: 3d_965 opcode = 0x%x\n", + opcode); + return 1; +} + +static int +decode_3d_i830(struct drm_intel_decode *ctx) +{ + unsigned int idx; + uint32_t opcode; + uint32_t *data = ctx->data; + + struct { + uint32_t opcode; + unsigned int min_len; + unsigned int max_len; + const char *name; + } opcodes_3d[] = { + { 0x02, 1, 1, "3DSTATE_MODES_3" }, + { 0x03, 1, 1, "3DSTATE_ENABLES_1" }, + { 0x04, 1, 1, "3DSTATE_ENABLES_2" }, + { 0x05, 1, 1, "3DSTATE_VFT0" }, + { 0x06, 1, 1, "3DSTATE_AA" }, + { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" }, + { 0x08, 1, 1, "3DSTATE_MODES_1" }, + { 0x09, 1, 1, "3DSTATE_STENCIL_TEST" }, + { 0x0a, 1, 1, "3DSTATE_VFT1" }, + { 0x0b, 1, 1, "3DSTATE_INDPT_ALPHA_BLEND" }, + { 0x0c, 1, 1, "3DSTATE_MODES_5" }, + { 0x0d, 1, 1, "3DSTATE_MAP_BLEND_OP" }, + { 0x0e, 1, 1, "3DSTATE_MAP_BLEND_ARG" }, + { 0x0f, 1, 1, "3DSTATE_MODES_2" }, + { 0x15, 1, 1, "3DSTATE_FOG_COLOR" }, + { 0x16, 1, 1, "3DSTATE_MODES_4"}, + }, *opcode_3d; + + opcode = (data[0] & 0x1f000000) >> 24; + + switch (opcode) { + case 0x1f: + return decode_3d_primitive(ctx); + case 0x1d: + return decode_3d_1d(ctx); + case 0x1c: + return decode_3d_1c(ctx); + } + + for (idx = 0; idx < ARRAY_SIZE(opcodes_3d); idx++) { + opcode_3d = &opcodes_3d[idx]; + if ((data[0] & 0x1f000000) >> 24 == opcode_3d->opcode) { + unsigned int len = 1, i; + + instr_out(ctx, 0, "%s\n", opcode_3d->name); + if (opcode_3d->max_len > 1) { + len = (data[0] & 0xff) + 2; + if (len < opcode_3d->min_len || + len > opcode_3d->max_len) { + fprintf(out, "Bad count in %s\n", + opcode_3d->name); + } + } + + for (i = 1; i < len; i++) { + instr_out(ctx, i, "dword %d\n", i); + } + return len; + } + } + + instr_out(ctx, 0, "3D UNKNOWN: 3d_i830 opcode = 0x%x\n", + opcode); + return 1; +} + +drm_public struct drm_intel_decode * +drm_intel_decode_context_alloc(uint32_t devid) +{ + struct drm_intel_decode *ctx; + + ctx = calloc(1, sizeof(struct drm_intel_decode)); + if (!ctx) + return NULL; + + ctx->devid = devid; + ctx->out = stdout; + + if (IS_GEN8(devid)) + ctx->gen = 8; + else if (IS_GEN7(devid)) + ctx->gen = 7; + else if (IS_GEN6(devid)) + ctx->gen = 6; + else if (IS_GEN5(devid)) + ctx->gen = 5; + else if (IS_GEN4(devid)) + ctx->gen = 4; + else if (IS_9XX(devid)) + ctx->gen = 3; + else { + assert(IS_GEN2(devid)); + ctx->gen = 2; + } + + return ctx; +} + +drm_public void +drm_intel_decode_context_free(struct drm_intel_decode *ctx) +{ + free(ctx); +} + +drm_public void +drm_intel_decode_set_dump_past_end(struct drm_intel_decode *ctx, + int dump_past_end) +{ + ctx->dump_past_end = !!dump_past_end; +} + +drm_public void +drm_intel_decode_set_batch_pointer(struct drm_intel_decode *ctx, + void *data, uint32_t hw_offset, int count) +{ + ctx->base_data = data; + ctx->base_hw_offset = hw_offset; + ctx->base_count = count; +} + +drm_public void +drm_intel_decode_set_head_tail(struct drm_intel_decode *ctx, + uint32_t head, uint32_t tail) +{ + ctx->head = head; + ctx->tail = tail; +} + +drm_public void +drm_intel_decode_set_output_file(struct drm_intel_decode *ctx, + FILE *out) +{ + ctx->out = out; +} + +/** + * Decodes an i830-i915 batch buffer, writing the output to stdout. + * + * \param data batch buffer contents + * \param count number of DWORDs to decode in the batch buffer + * \param hw_offset hardware address for the buffer + */ +drm_public void +drm_intel_decode(struct drm_intel_decode *ctx) +{ + int ret; + unsigned int index = 0; + uint32_t devid; + int size = ctx->base_count * 4; + void *temp; + + if (!ctx) + return; + + /* Put a scratch page full of obviously undefined data after + * the batchbuffer. This lets us avoid a bunch of length + * checking in statically sized packets. + */ + temp = malloc(size + 4096); + memcpy(temp, ctx->base_data, size); + memset((char *)temp + size, 0xd0, 4096); + ctx->data = temp; + + ctx->hw_offset = ctx->base_hw_offset; + ctx->count = ctx->base_count; + + devid = ctx->devid; + head_offset = ctx->head; + tail_offset = ctx->tail; + out = ctx->out; + + saved_s2_set = 0; + saved_s4_set = 1; + + while (ctx->count > 0) { + index = 0; + + switch ((ctx->data[index] & 0xe0000000) >> 29) { + case 0x0: + ret = decode_mi(ctx); + + /* If MI_BATCHBUFFER_END happened, then dump + * the rest of the output in case we some day + * want it in debugging, but don't decode it + * since it'll just confuse in the common + * case. + */ + if (ret == -1) { + if (ctx->dump_past_end) { + index++; + } else { + for (index = index + 1; index < ctx->count; + index++) { + instr_out(ctx, index, "\n"); + } + } + } else + index += ret; + break; + case 0x2: + index += decode_2d(ctx); + break; + case 0x3: + if (IS_9XX(devid) && !IS_GEN3(devid)) { + index += + decode_3d_965(ctx); + } else if (IS_GEN3(devid)) { + index += decode_3d(ctx); + } else { + index += + decode_3d_i830(ctx); + } + break; + default: + instr_out(ctx, index, "UNKNOWN\n"); + index++; + break; + } + fflush(out); + + if (ctx->count < index) + break; + + ctx->count -= index; + ctx->data += index; + ctx->hw_offset += 4 * index; + } + + free(temp); +} diff --git a/intel/libdrm_intel.pc.in b/intel/libdrm_intel.pc.in new file mode 100644 index 0000000..670e4fe --- /dev/null +++ b/intel/libdrm_intel.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libdrm_intel +Description: Userspace interface to intel kernel DRM services +Version: @PACKAGE_VERSION@ +Requires: libdrm +Libs: -L${libdir} -ldrm_intel +Cflags: -I${includedir} -I${includedir}/libdrm diff --git a/intel/mm.c b/intel/mm.c new file mode 100644 index 0000000..1069745 --- /dev/null +++ b/intel/mm.c @@ -0,0 +1,271 @@ +/* + * GLX Hardware Device Driver common code + * Copyright (C) 1999 Wittawat Yamwong + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * WITTAWAT YAMWONG, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE + * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include "xf86drm.h" +#include "mm.h" + +void mmDumpMemInfo(const struct mem_block *heap) +{ + drmMsg("Memory heap %p:\n", (void *)heap); + if (heap == 0) { + drmMsg(" heap == 0\n"); + } else { + const struct mem_block *p; + + for (p = heap->next; p != heap; p = p->next) { + drmMsg(" Offset:%08x, Size:%08x, %c%c\n", p->ofs, + p->size, p->free ? 'F' : '.', + p->reserved ? 'R' : '.'); + } + + drmMsg("\nFree list:\n"); + + for (p = heap->next_free; p != heap; p = p->next_free) { + drmMsg(" FREE Offset:%08x, Size:%08x, %c%c\n", p->ofs, + p->size, p->free ? 'F' : '.', + p->reserved ? 'R' : '.'); + } + + } + drmMsg("End of memory blocks\n"); +} + +struct mem_block *mmInit(int ofs, int size) +{ + struct mem_block *heap, *block; + + if (size <= 0) + return NULL; + + heap = (struct mem_block *)calloc(1, sizeof(struct mem_block)); + if (!heap) + return NULL; + + block = (struct mem_block *)calloc(1, sizeof(struct mem_block)); + if (!block) { + free(heap); + return NULL; + } + + heap->next = block; + heap->prev = block; + heap->next_free = block; + heap->prev_free = block; + + block->heap = heap; + block->next = heap; + block->prev = heap; + block->next_free = heap; + block->prev_free = heap; + + block->ofs = ofs; + block->size = size; + block->free = 1; + + return heap; +} + +static struct mem_block *SliceBlock(struct mem_block *p, + int startofs, int size, + int reserved, int alignment) +{ + struct mem_block *newblock; + + /* break left [p, newblock, p->next], then p = newblock */ + if (startofs > p->ofs) { + newblock = + (struct mem_block *)calloc(1, sizeof(struct mem_block)); + if (!newblock) + return NULL; + newblock->ofs = startofs; + newblock->size = p->size - (startofs - p->ofs); + newblock->free = 1; + newblock->heap = p->heap; + + newblock->next = p->next; + newblock->prev = p; + p->next->prev = newblock; + p->next = newblock; + + newblock->next_free = p->next_free; + newblock->prev_free = p; + p->next_free->prev_free = newblock; + p->next_free = newblock; + + p->size -= newblock->size; + p = newblock; + } + + /* break right, also [p, newblock, p->next] */ + if (size < p->size) { + newblock = + (struct mem_block *)calloc(1, sizeof(struct mem_block)); + if (!newblock) + return NULL; + newblock->ofs = startofs + size; + newblock->size = p->size - size; + newblock->free = 1; + newblock->heap = p->heap; + + newblock->next = p->next; + newblock->prev = p; + p->next->prev = newblock; + p->next = newblock; + + newblock->next_free = p->next_free; + newblock->prev_free = p; + p->next_free->prev_free = newblock; + p->next_free = newblock; + + p->size = size; + } + + /* p = middle block */ + p->free = 0; + + /* Remove p from the free list: + */ + p->next_free->prev_free = p->prev_free; + p->prev_free->next_free = p->next_free; + + p->next_free = 0; + p->prev_free = 0; + + p->reserved = reserved; + return p; +} + +struct mem_block *mmAllocMem(struct mem_block *heap, int size, int align2, + int startSearch) +{ + struct mem_block *p; + const int mask = (1 << align2) - 1; + int startofs = 0; + int endofs; + + if (!heap || align2 < 0 || size <= 0) + return NULL; + + for (p = heap->next_free; p != heap; p = p->next_free) { + assert(p->free); + + startofs = (p->ofs + mask) & ~mask; + if (startofs < startSearch) { + startofs = startSearch; + } + endofs = startofs + size; + if (endofs <= (p->ofs + p->size)) + break; + } + + if (p == heap) + return NULL; + + assert(p->free); + p = SliceBlock(p, startofs, size, 0, mask + 1); + + return p; +} + +struct mem_block *mmFindBlock(struct mem_block *heap, int start) +{ + struct mem_block *p; + + for (p = heap->next; p != heap; p = p->next) { + if (p->ofs == start) + return p; + } + + return NULL; +} + +static int Join2Blocks(struct mem_block *p) +{ + /* XXX there should be some assertions here */ + + /* NOTE: heap->free == 0 */ + + if (p->free && p->next->free) { + struct mem_block *q = p->next; + + assert(p->ofs + p->size == q->ofs); + p->size += q->size; + + p->next = q->next; + q->next->prev = p; + + q->next_free->prev_free = q->prev_free; + q->prev_free->next_free = q->next_free; + + free(q); + return 1; + } + return 0; +} + +int mmFreeMem(struct mem_block *b) +{ + if (!b) + return 0; + + if (b->free) { + drmMsg("block already free\n"); + return -1; + } + if (b->reserved) { + drmMsg("block is reserved\n"); + return -1; + } + + b->free = 1; + b->next_free = b->heap->next_free; + b->prev_free = b->heap; + b->next_free->prev_free = b; + b->prev_free->next_free = b; + + Join2Blocks(b); + if (b->prev != b->heap) + Join2Blocks(b->prev); + + return 0; +} + +void mmDestroy(struct mem_block *heap) +{ + struct mem_block *p; + + if (!heap) + return; + + for (p = heap->next; p != heap;) { + struct mem_block *next = p->next; + free(p); + p = next; + } + + free(heap); +} diff --git a/intel/mm.h b/intel/mm.h new file mode 100644 index 0000000..8a5235b --- /dev/null +++ b/intel/mm.h @@ -0,0 +1,94 @@ +/* + * GLX Hardware Device Driver common code + * Copyright (C) 1999 Wittawat Yamwong + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE + * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * Memory manager code. Primarily used by device drivers to manage texture + * heaps, etc. + */ + +#ifndef MM_H +#define MM_H + +struct mem_block { + struct mem_block *next, *prev; + struct mem_block *next_free, *prev_free; + struct mem_block *heap; + int ofs, size; + unsigned int free:1; + unsigned int reserved:1; +}; + +/* Rename the variables in the drm copy of this code so that it doesn't + * conflict with mesa or whoever else has copied it around. + */ +#define mmInit drm_mmInit +#define mmAllocMem drm_mmAllocMem +#define mmFreeMem drm_mmFreeMem +#define mmFindBlock drm_mmFindBlock +#define mmDestroy drm_mmDestroy +#define mmDumpMemInfo drm_mmDumpMemInfo + +/** + * input: total size in bytes + * return: a heap pointer if OK, NULL if error + */ +extern struct mem_block *mmInit(int ofs, int size); + +/** + * Allocate 'size' bytes with 2^align2 bytes alignment, + * restrict the search to free memory after 'startSearch' + * depth and back buffers should be in different 4mb banks + * to get better page hits if possible + * input: size = size of block + * align2 = 2^align2 bytes alignment + * startSearch = linear offset from start of heap to begin search + * return: pointer to the allocated block, 0 if error + */ +extern struct mem_block *mmAllocMem(struct mem_block *heap, int size, + int align2, int startSearch); + +/** + * Free block starts at offset + * input: pointer to a block + * return: 0 if OK, -1 if error + */ +extern int mmFreeMem(struct mem_block *b); + +/** + * Free block starts at offset + * input: pointer to a heap, start offset + * return: pointer to a block + */ +extern struct mem_block *mmFindBlock(struct mem_block *heap, int start); + +/** + * destroy MM + */ +extern void mmDestroy(struct mem_block *mmInit); + +/** + * For debuging purpose. + */ +extern void mmDumpMemInfo(const struct mem_block *mmInit); + +#endif diff --git a/intel/test_decode.c b/intel/test_decode.c new file mode 100644 index 0000000..d7025f0 --- /dev/null +++ b/intel/test_decode.c @@ -0,0 +1,195 @@ +/* + * Copyright © 2011 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libdrm.h" +#include "intel_bufmgr.h" +#include "intel_chipset.h" + +#define HW_OFFSET 0x12300000 + +static void +usage(void) +{ + fprintf(stderr, "usage:\n"); + fprintf(stderr, " test_decode \n"); + fprintf(stderr, " test_decode -dump\n"); + exit(1); +} + +static void +read_file(const char *filename, void **ptr, size_t *size) +{ + int fd, ret; + struct stat st; + + fd = open(filename, O_RDONLY); + if (fd == -1) + errx(1, "couldn't open `%s'", filename); + + ret = fstat(fd, &st); + if (ret) + errx(1, "couldn't stat `%s'", filename); + + *size = st.st_size; + *ptr = drm_mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0); + if (*ptr == MAP_FAILED) + errx(1, "couldn't map `%s'", filename); + + close(fd); +} + +static void +dump_batch(struct drm_intel_decode *ctx, const char *batch_filename) +{ + void *batch_ptr; + size_t batch_size; + + read_file(batch_filename, &batch_ptr, &batch_size); + + drm_intel_decode_set_batch_pointer(ctx, batch_ptr, HW_OFFSET, + batch_size / 4); + drm_intel_decode_set_output_file(ctx, stdout); + + drm_intel_decode(ctx); +} + +static void +compare_batch(struct drm_intel_decode *ctx, const char *batch_filename) +{ + FILE *out = NULL; + void *ptr, *ref_ptr, *batch_ptr; + size_t size, ref_size, batch_size; + const char *ref_suffix = "-ref.txt"; + char *ref_filename; + + ref_filename = malloc(strlen(batch_filename) + strlen(ref_suffix) + 1); + sprintf(ref_filename, "%s%s", batch_filename, ref_suffix); + + /* Read the batch and reference. */ + read_file(batch_filename, &batch_ptr, &batch_size); + read_file(ref_filename, &ref_ptr, &ref_size); + + /* Set up our decode output in memory, because I don't want to + * figure out how to output to a file in a safe and sane way + * inside of an automake project's test infrastructure. + */ +#ifdef HAVE_OPEN_MEMSTREAM + out = open_memstream((char **)&ptr, &size); +#else + fprintf(stderr, "platform lacks open_memstream, skipping.\n"); + exit(77); +#endif + + drm_intel_decode_set_batch_pointer(ctx, batch_ptr, HW_OFFSET, + batch_size / 4); + drm_intel_decode_set_output_file(ctx, out); + + drm_intel_decode(ctx); + + if (strcmp(ref_ptr, ptr) != 0) { + fprintf(stderr, "Decode mismatch with reference `%s'.\n", + ref_filename); + fprintf(stderr, "You can dump the new output using:\n"); + fprintf(stderr, " test_decode \"%s\" -dump\n", batch_filename); + exit(1); + } + + fclose(out); + free(ref_filename); + free(ptr); +} + +static uint16_t +infer_devid(const char *batch_filename) +{ + struct { + const char *name; + uint16_t devid; + } chipsets[] = { + { "830", 0x3577}, + { "855", 0x3582}, + { "945", 0x2772}, + { "gen4", 0x2a02 }, + { "gm45", 0x2a42 }, + { "gen5", PCI_CHIP_ILD_G }, + { "gen6", PCI_CHIP_SANDYBRIDGE_GT2 }, + { "gen7", PCI_CHIP_IVYBRIDGE_GT2 }, + { "gen8", 0x1616 }, + { NULL, 0 }, + }; + int i; + + for (i = 0; chipsets[i].name != NULL; i++) { + if (strstr(batch_filename, chipsets[i].name)) + return chipsets[i].devid; + } + + fprintf(stderr, "Couldn't guess chipset id from batch filename `%s'.\n", + batch_filename); + fprintf(stderr, "Must be contain one of:\n"); + for (i = 0; chipsets[i].name != NULL; i++) { + fprintf(stderr, " %s\n", chipsets[i].name); + } + exit(1); +} + +int +main(int argc, char **argv) +{ + uint16_t devid; + struct drm_intel_decode *ctx; + + if (argc < 2) + usage(); + + + devid = infer_devid(argv[1]); + + ctx = drm_intel_decode_context_alloc(devid); + + if (argc == 3) { + if (strcmp(argv[2], "-dump") == 0) + dump_batch(ctx, argv[1]); + else + usage(); + } else { + compare_batch(ctx, argv[1]); + } + + drm_intel_decode_context_free(ctx); + + return 0; +} diff --git a/intel/tests/gen4-3d.batch b/intel/tests/gen4-3d.batch new file mode 100644 index 0000000000000000000000000000000000000000..e6911a438e740c493b1c7f3670cf1bc650f32e34 GIT binary patch literal 1952 zcma)7Jx>Bb5S=>?1Cd0H#!y%s#=?k&iKT@=Wvq;q<A{5U*6fM0_C3QORZz(26C z*Y}oPax8lX6XternS1kQ=5dGwZIN=V; z*!e4#PI)rCzAJMrip0?ycOo^cUHAk({6MZtiNZlxXo+m&E;>StFQRbkUY%5cS&A#% zq|B3YEYb)>c6Y?{BL)UlNpPS{J*fBO-$?Y0UU*MlgBOt|ybT}11?R)pMP9D_%-KhH z5K3~ZG1EB>c5Mar9Opoi8{iPjh2yP()53#>&sPS{6rIhhm3$PA=JT6@Gg=cz^#QS~ z;@RUWa$RlVqOFjcaRsvu^sIddgmtn;+ETxidT@@l0gvFEsj&skpu{Tz!k6 zG!I^bci{tgmPYOmO&0Q6)aY3AW*(Z&n|Y?s`FS`Wg@gGV1A|yDoRI^EIcawN{lcuD z#B%A6ygnUxP8`jP?RN3%t%*b3M2KA#Z*+5Jnu@$xx@qC%V16G6Tjqy+w9ykT*oSa? z&g%C;9Oz{qVXl6Kcz*PVS;8CGNAN8DnRm<2IWy19){T#5khdw(?kn?sI`Y}`Q8+oe zAx>`%oNmv?6afnz~yeq%a&-aD-Hd{aajePwu YFRk~0dBZ1Mt^X4Bz9&wGe(-ql9|CIZ;Q#;t literal 0 HcmV?d00001 diff --git a/intel/tests/gen4-3d.batch-ref.txt b/intel/tests/gen4-3d.batch-ref.txt new file mode 100644 index 0000000..20aa1d4 --- /dev/null +++ b/intel/tests/gen4-3d.batch-ref.txt @@ -0,0 +1,488 @@ +0x12300000: 0x61040000: 3DSTATE_PIPELINE_SELECT +0x12300004: 0x79090000: 3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP +0x12300008: 0x00000000: dword 1 +0x1230000c: 0x61020000: STATE_SIP +0x12300010: 0x00000000: dword 1 +0x12300014: 0x780b0000: 3DSTATE_VF_STATISTICS +0x12300018: 0x61010004: STATE_BASE_ADDRESS +0x1230001c: 0x00000001: general state base address 0x00000000 +0x12300020: 0x00000001: surface state base address 0x00000000 +0x12300024: 0x00000001: indirect state base address 0x00000000 +0x12300028: 0x00000001: general state upper bound disabled +0x1230002c: 0x00000001: indirect state upper bound disabled +0x12300030: 0x78010004: 3DSTATE_BINDING_TABLE_POINTERS +0x12300034: 0x00007e20: VS binding table +0x12300038: 0x00000000: GS binding table +0x1230003c: 0x00000000: Clip binding table +0x12300040: 0x00000000: SF binding table +0x12300044: 0x00007e20: WM binding table +0x12300048: 0x79010003: 3DSTATE_CONSTANT_COLOR +0x1230004c: 0x00000000: dword 1 +0x12300050: 0x00000000: dword 2 +0x12300054: 0x00000000: dword 3 +0x12300058: 0x00000000: dword 4 +0x1230005c: 0x79050003: 3DSTATE_DEPTH_BUFFER +0x12300060: 0x2c0805ff: 2D, z24s8, pitch = 1536 bytes, tiled +0x12300064: 0x00000000: depth offset +0x12300068: 0x09584ac0: 300x300 +0x1230006c: 0x00000000: volume depth +0x12300070: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300074: 0x00007d60: VS state +0x12300078: 0x00000000: GS state +0x1230007c: 0x00007d21: Clip state +0x12300080: 0x00007d80: SF state +0x12300084: 0x00007de0: WM state +0x12300088: 0x00007fc0: CC state +0x1230008c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300090: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300094: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x12300098: 0x60010000: CS_URB_STATE +0x1230009c: 0x00000024: entry_size: 2 [192 bytes], n_entries: 4 +0x123000a0: 0x79000002: 3DSTATE_DRAWING_RECTANGLE +0x123000a4: 0x00000000: top left: 0,0 +0x123000a8: 0x012b012b: bottom right: 299,299 +0x123000ac: 0x00000000: origin: 0,0 +0x123000b0: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x123000b4: 0x0000000c: buffer 0: sequential, pitch 12b +0x123000b8: 0x00000000: buffer address +0x123000bc: 0x00000000: max index +0x123000c0: 0x00000000: mbz +0x123000c4: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x123000c8: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123000cc: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123000d0: 0x60020100: CONSTANT_BUFFER: valid +0x123000d4: 0x00000001: offset: 0x00000000, length: 128 bytes +0x123000d8: 0x7b001804: 3DPRIMITIVE: tri fan sequential +0x123000dc: 0x00000004: vertex count +0x123000e0: 0x00000000: start vertex +0x123000e4: 0x00000001: instance count +0x123000e8: 0x00000000: start instance +0x123000ec: 0x00000000: index bias +0x123000f0: 0x78010004: 3DSTATE_BINDING_TABLE_POINTERS +0x123000f4: 0x00007b40: VS binding table +0x123000f8: 0x00000000: GS binding table +0x123000fc: 0x00000000: Clip binding table +0x12300100: 0x00000000: SF binding table +0x12300104: 0x00007b40: WM binding table +0x12300108: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x1230010c: 0x00007aa0: VS state +0x12300110: 0x00007a41: GS state +0x12300114: 0x00007a61: Clip state +0x12300118: 0x00007ac0: SF state +0x1230011c: 0x00007b00: WM state +0x12300120: 0x00007cc0: CC state +0x12300124: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300128: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x1230012c: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x12300130: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300134: 0x0000000c: buffer 0: sequential, pitch 12b +0x12300138: 0x00000000: buffer address +0x1230013c: 0x00000000: max index +0x12300140: 0x00000000: mbz +0x12300144: 0x60020100: CONSTANT_BUFFER: valid +0x12300148: 0x00000082: offset: 0x00000080, length: 192 bytes +0x1230014c: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300150: 0x00000052: vertex count +0x12300154: 0x00000000: start vertex +0x12300158: 0x00000001: instance count +0x1230015c: 0x00000000: start instance +0x12300160: 0x00000000: index bias +0x12300164: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300168: 0x00007aa0: VS state +0x1230016c: 0x00007a21: GS state +0x12300170: 0x00007a61: Clip state +0x12300174: 0x00007ac0: SF state +0x12300178: 0x00007b00: WM state +0x1230017c: 0x00007cc0: CC state +0x12300180: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300184: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300188: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230018c: 0x60020100: CONSTANT_BUFFER: valid +0x12300190: 0x00000082: offset: 0x00000080, length: 192 bytes +0x12300194: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300198: 0x00000050: vertex count +0x1230019c: 0x00000052: start vertex +0x123001a0: 0x00000001: instance count +0x123001a4: 0x00000000: start instance +0x123001a8: 0x00000000: index bias +0x123001ac: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123001b0: 0x00007aa0: VS state +0x123001b4: 0x00007a01: GS state +0x123001b8: 0x00007a61: Clip state +0x123001bc: 0x00007ac0: SF state +0x123001c0: 0x00007b00: WM state +0x123001c4: 0x00007cc0: CC state +0x123001c8: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123001cc: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x123001d0: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x123001d4: 0x60020100: CONSTANT_BUFFER: valid +0x123001d8: 0x00000142: offset: 0x00000140, length: 192 bytes +0x123001dc: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123001e0: 0x00000052: vertex count +0x123001e4: 0x000000a2: start vertex +0x123001e8: 0x00000001: instance count +0x123001ec: 0x00000000: start instance +0x123001f0: 0x00000000: index bias +0x123001f4: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123001f8: 0x00007aa0: VS state +0x123001fc: 0x000079e1: GS state +0x12300200: 0x00007a61: Clip state +0x12300204: 0x00007ac0: SF state +0x12300208: 0x00007b00: WM state +0x1230020c: 0x00007cc0: CC state +0x12300210: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300214: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300218: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230021c: 0x60020100: CONSTANT_BUFFER: valid +0x12300220: 0x00000142: offset: 0x00000140, length: 192 bytes +0x12300224: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300228: 0x00000050: vertex count +0x1230022c: 0x000000f4: start vertex +0x12300230: 0x00000001: instance count +0x12300234: 0x00000000: start instance +0x12300238: 0x00000000: index bias +0x1230023c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300240: 0x00007aa0: VS state +0x12300244: 0x000079c1: GS state +0x12300248: 0x00007a61: Clip state +0x1230024c: 0x00007ac0: SF state +0x12300250: 0x00007b00: WM state +0x12300254: 0x00007cc0: CC state +0x12300258: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230025c: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300260: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x12300264: 0x60020100: CONSTANT_BUFFER: valid +0x12300268: 0x00000142: offset: 0x00000140, length: 192 bytes +0x1230026c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300270: 0x000079a0: VS state +0x12300274: 0x000079c1: GS state +0x12300278: 0x00007a61: Clip state +0x1230027c: 0x00007ac0: SF state +0x12300280: 0x00007b00: WM state +0x12300284: 0x00007cc0: CC state +0x12300288: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230028c: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300290: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x12300294: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300298: 0x00000018: buffer 0: sequential, pitch 24b +0x1230029c: 0x00000f48: buffer address +0x123002a0: 0x00000000: max index +0x123002a4: 0x00000000: mbz +0x123002a8: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x123002ac: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123002b0: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123002b4: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x123002b8: 0x11130004: (X, Y, Z, 1.0), dst offset 0x10 bytes +0x123002bc: 0x60020100: CONSTANT_BUFFER: valid +0x123002c0: 0x00000202: offset: 0x00000200, length: 192 bytes +0x123002c4: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123002c8: 0x000000a2: vertex count +0x123002cc: 0x00000000: start vertex +0x123002d0: 0x00000001: instance count +0x123002d4: 0x00000000: start instance +0x123002d8: 0x00000000: index bias +0x123002dc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123002e0: 0x000079a0: VS state +0x123002e4: 0x00000000: GS state +0x123002e8: 0x00007901: Clip state +0x123002ec: 0x00007940: SF state +0x123002f0: 0x00007960: WM state +0x123002f4: 0x00007cc0: CC state +0x123002f8: 0x00000000: MI_NOOP +0x123002fc: 0x00000000: MI_NOOP +0x12300300: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300304: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300308: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230030c: 0x60020100: CONSTANT_BUFFER: valid +0x12300310: 0x00000202: offset: 0x00000200, length: 192 bytes +0x12300314: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x12300318: 0x0000002a: vertex count +0x1230031c: 0x000000a2: start vertex +0x12300320: 0x00000001: instance count +0x12300324: 0x00000000: start instance +0x12300328: 0x00000000: index bias +0x1230032c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300330: 0x00007860: VS state +0x12300334: 0x00007801: GS state +0x12300338: 0x00007821: Clip state +0x1230033c: 0x00007880: SF state +0x12300340: 0x000078a0: WM state +0x12300344: 0x00007cc0: CC state +0x12300348: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230034c: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300350: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x12300354: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300358: 0x0000000c: buffer 0: sequential, pitch 12b +0x1230035c: 0x00002268: buffer address +0x12300360: 0x00000000: max index +0x12300364: 0x00000000: mbz +0x12300368: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x1230036c: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x12300370: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x12300374: 0x60020100: CONSTANT_BUFFER: valid +0x12300378: 0x000002c2: offset: 0x000002c0, length: 192 bytes +0x1230037c: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300380: 0x0000002a: vertex count +0x12300384: 0x00000000: start vertex +0x12300388: 0x00000001: instance count +0x1230038c: 0x00000000: start instance +0x12300390: 0x00000000: index bias +0x12300394: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300398: 0x00007860: VS state +0x1230039c: 0x000077e1: GS state +0x123003a0: 0x00007821: Clip state +0x123003a4: 0x00007880: SF state +0x123003a8: 0x000078a0: WM state +0x123003ac: 0x00007cc0: CC state +0x123003b0: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123003b4: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x123003b8: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x123003bc: 0x60020100: CONSTANT_BUFFER: valid +0x123003c0: 0x000002c2: offset: 0x000002c0, length: 192 bytes +0x123003c4: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x123003c8: 0x00000028: vertex count +0x123003cc: 0x0000002a: start vertex +0x123003d0: 0x00000001: instance count +0x123003d4: 0x00000000: start instance +0x123003d8: 0x00000000: index bias +0x123003dc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123003e0: 0x00007860: VS state +0x123003e4: 0x000077c1: GS state +0x123003e8: 0x00007821: Clip state +0x123003ec: 0x00007880: SF state +0x123003f0: 0x000078a0: WM state +0x123003f4: 0x00007cc0: CC state +0x123003f8: 0x00000000: MI_NOOP +0x123003fc: 0x00000000: MI_NOOP +0x12300400: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300404: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300408: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230040c: 0x60020100: CONSTANT_BUFFER: valid +0x12300410: 0x00000382: offset: 0x00000380, length: 192 bytes +0x12300414: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300418: 0x0000002a: vertex count +0x1230041c: 0x00000052: start vertex +0x12300420: 0x00000001: instance count +0x12300424: 0x00000000: start instance +0x12300428: 0x00000000: index bias +0x1230042c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300430: 0x00007860: VS state +0x12300434: 0x000077a1: GS state +0x12300438: 0x00007821: Clip state +0x1230043c: 0x00007880: SF state +0x12300440: 0x000078a0: WM state +0x12300444: 0x00007cc0: CC state +0x12300448: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230044c: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300450: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x12300454: 0x60020100: CONSTANT_BUFFER: valid +0x12300458: 0x00000382: offset: 0x00000380, length: 192 bytes +0x1230045c: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300460: 0x00000028: vertex count +0x12300464: 0x0000007c: start vertex +0x12300468: 0x00000001: instance count +0x1230046c: 0x00000000: start instance +0x12300470: 0x00000000: index bias +0x12300474: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300478: 0x00007860: VS state +0x1230047c: 0x00007781: GS state +0x12300480: 0x00007821: Clip state +0x12300484: 0x00007880: SF state +0x12300488: 0x000078a0: WM state +0x1230048c: 0x00007cc0: CC state +0x12300490: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300494: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300498: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230049c: 0x60020100: CONSTANT_BUFFER: valid +0x123004a0: 0x00000382: offset: 0x00000380, length: 192 bytes +0x123004a4: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123004a8: 0x00007760: VS state +0x123004ac: 0x00007781: GS state +0x123004b0: 0x00007821: Clip state +0x123004b4: 0x00007880: SF state +0x123004b8: 0x000078a0: WM state +0x123004bc: 0x00007cc0: CC state +0x123004c0: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123004c4: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x123004c8: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x123004cc: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x123004d0: 0x00000018: buffer 0: sequential, pitch 24b +0x123004d4: 0x00002a30: buffer address +0x123004d8: 0x00000000: max index +0x123004dc: 0x00000000: mbz +0x123004e0: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x123004e4: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123004e8: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123004ec: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x123004f0: 0x11130004: (X, Y, Z, 1.0), dst offset 0x10 bytes +0x123004f4: 0x60020100: CONSTANT_BUFFER: valid +0x123004f8: 0x00000442: offset: 0x00000440, length: 192 bytes +0x123004fc: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300500: 0x00000052: vertex count +0x12300504: 0x00000000: start vertex +0x12300508: 0x00000001: instance count +0x1230050c: 0x00000000: start instance +0x12300510: 0x00000000: index bias +0x12300514: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300518: 0x00007760: VS state +0x1230051c: 0x00000000: GS state +0x12300520: 0x000076c1: Clip state +0x12300524: 0x00007700: SF state +0x12300528: 0x00007720: WM state +0x1230052c: 0x00007cc0: CC state +0x12300530: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300534: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300538: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230053c: 0x60020100: CONSTANT_BUFFER: valid +0x12300540: 0x00000442: offset: 0x00000440, length: 192 bytes +0x12300544: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x12300548: 0x00000016: vertex count +0x1230054c: 0x00000052: start vertex +0x12300550: 0x00000001: instance count +0x12300554: 0x00000000: start instance +0x12300558: 0x00000000: index bias +0x1230055c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300560: 0x00007620: VS state +0x12300564: 0x000075c1: GS state +0x12300568: 0x000075e1: Clip state +0x1230056c: 0x00007640: SF state +0x12300570: 0x00007660: WM state +0x12300574: 0x00007cc0: CC state +0x12300578: 0x00000000: MI_NOOP +0x1230057c: 0x00000000: MI_NOOP +0x12300580: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300584: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300588: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230058c: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300590: 0x0000000c: buffer 0: sequential, pitch 12b +0x12300594: 0x000033f0: buffer address +0x12300598: 0x00000000: max index +0x1230059c: 0x00000000: mbz +0x123005a0: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x123005a4: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123005a8: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123005ac: 0x60020100: CONSTANT_BUFFER: valid +0x123005b0: 0x00000502: offset: 0x00000500, length: 192 bytes +0x123005b4: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123005b8: 0x0000002a: vertex count +0x123005bc: 0x00000000: start vertex +0x123005c0: 0x00000001: instance count +0x123005c4: 0x00000000: start instance +0x123005c8: 0x00000000: index bias +0x123005cc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123005d0: 0x00007620: VS state +0x123005d4: 0x000075a1: GS state +0x123005d8: 0x000075e1: Clip state +0x123005dc: 0x00007640: SF state +0x123005e0: 0x00007660: WM state +0x123005e4: 0x00007cc0: CC state +0x123005e8: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123005ec: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x123005f0: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x123005f4: 0x60020100: CONSTANT_BUFFER: valid +0x123005f8: 0x00000502: offset: 0x00000500, length: 192 bytes +0x123005fc: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300600: 0x00000028: vertex count +0x12300604: 0x0000002a: start vertex +0x12300608: 0x00000001: instance count +0x1230060c: 0x00000000: start instance +0x12300610: 0x00000000: index bias +0x12300614: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300618: 0x00007620: VS state +0x1230061c: 0x00007581: GS state +0x12300620: 0x000075e1: Clip state +0x12300624: 0x00007640: SF state +0x12300628: 0x00007660: WM state +0x1230062c: 0x00007cc0: CC state +0x12300630: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300634: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300638: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230063c: 0x60020100: CONSTANT_BUFFER: valid +0x12300640: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x12300644: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300648: 0x0000002a: vertex count +0x1230064c: 0x00000052: start vertex +0x12300650: 0x00000001: instance count +0x12300654: 0x00000000: start instance +0x12300658: 0x00000000: index bias +0x1230065c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300660: 0x00007620: VS state +0x12300664: 0x00007561: GS state +0x12300668: 0x000075e1: Clip state +0x1230066c: 0x00007640: SF state +0x12300670: 0x00007660: WM state +0x12300674: 0x00007cc0: CC state +0x12300678: 0x00000000: MI_NOOP +0x1230067c: 0x00000000: MI_NOOP +0x12300680: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300684: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300688: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230068c: 0x60020100: CONSTANT_BUFFER: valid +0x12300690: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x12300694: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300698: 0x00000028: vertex count +0x1230069c: 0x0000007c: start vertex +0x123006a0: 0x00000001: instance count +0x123006a4: 0x00000000: start instance +0x123006a8: 0x00000000: index bias +0x123006ac: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123006b0: 0x00007620: VS state +0x123006b4: 0x00007541: GS state +0x123006b8: 0x000075e1: Clip state +0x123006bc: 0x00007640: SF state +0x123006c0: 0x00007660: WM state +0x123006c4: 0x00007cc0: CC state +0x123006c8: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123006cc: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x123006d0: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x123006d4: 0x60020100: CONSTANT_BUFFER: valid +0x123006d8: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x123006dc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123006e0: 0x00007520: VS state +0x123006e4: 0x00007541: GS state +0x123006e8: 0x000075e1: Clip state +0x123006ec: 0x00007640: SF state +0x123006f0: 0x00007660: WM state +0x123006f4: 0x00007cc0: CC state +0x123006f8: 0x00000000: MI_NOOP +0x123006fc: 0x00000000: MI_NOOP +0x12300700: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300704: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300708: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230070c: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300710: 0x00000018: buffer 0: sequential, pitch 24b +0x12300714: 0x00003bb8: buffer address +0x12300718: 0x00000000: max index +0x1230071c: 0x00000000: mbz +0x12300720: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x12300724: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x12300728: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x1230072c: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x12300730: 0x11130004: (X, Y, Z, 1.0), dst offset 0x10 bytes +0x12300734: 0x60020100: CONSTANT_BUFFER: valid +0x12300738: 0x00000682: offset: 0x00000680, length: 192 bytes +0x1230073c: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300740: 0x00000052: vertex count +0x12300744: 0x00000000: start vertex +0x12300748: 0x00000001: instance count +0x1230074c: 0x00000000: start instance +0x12300750: 0x00000000: index bias +0x12300754: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300758: 0x00007520: VS state +0x1230075c: 0x00000000: GS state +0x12300760: 0x00007481: Clip state +0x12300764: 0x000074c0: SF state +0x12300768: 0x000074e0: WM state +0x1230076c: 0x00007cc0: CC state +0x12300770: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300774: 0x0320a020: vs fence: 32, clip_fence: 50, gs_fence: 40 +0x12300778: 0x10000042: sf fence: 66, vfe_fence: 0, cs_fence: 256 +0x1230077c: 0x60020100: CONSTANT_BUFFER: valid +0x12300780: 0x00000682: offset: 0x00000680, length: 192 bytes +0x12300784: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x12300788: 0x00000016: vertex count +0x1230078c: 0x00000052: start vertex +0x12300790: 0x00000001: instance count +0x12300794: 0x00000000: start instance +0x12300798: 0x00000000: index bias +0x1230079c: 0x05000000: MI_BATCH_BUFFER_END diff --git a/intel/tests/gen4-3d.batch.sh b/intel/tests/gen4-3d.batch.sh new file mode 100755 index 0000000..a94057f --- /dev/null +++ b/intel/tests/gen4-3d.batch.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +TEST_FILENAME=`echo "$0" | sed 's|.sh||'` +./test_decode $TEST_FILENAME + +ret=$? + +# pretty-print a diff showing what happened, and leave the dumped +# around for possibly moving over the ref. +if test $ret = 1; then + REF_FILENAME="$TEST_FILENAME-ref.txt" + NEW_FILENAME="$TEST_FILENAME-new.txt" + ./test_decode $TEST_FILENAME -dump > $NEW_FILENAME + if test $? = 0; then + echo "Differences:" + diff -u $REF_FILENAME $NEW_FILENAME + fi +fi + +exit $ret diff --git a/intel/tests/gen5-3d.batch b/intel/tests/gen5-3d.batch new file mode 100644 index 0000000000000000000000000000000000000000..cf9d8d8e2552984640301c8d7517f89fd737937a GIT binary patch literal 2048 zcma)6Jx|;~5S{h;5GRljBtjGvK12~gibyF_#D^#l6{4c_b{K;lfRLmEiy>{WG7wBx3Fi}=mxoeN+P}ewR%&Gc zf$!*d?(cJ);R60TkpB*gFp~7x9ogAV(>&dhJU%{aQLIf#j}S~ezZPt#Sf&Bi9)caO ze{-;2(D5eqlb>Q*es6Oy$0eA>T8V{`)dc^#81{by0S7D4g6)6H)55Z+i2y=k?W~)l zw2!JZyu%#B5}1GY8s}>i^(*dYNq6wFs;3FmX<%L0E$jhCT)%#&rPHmvmZGkoYz@rC zQC0(Uyzkn?c_5w8UJGHMz)Jv1&9#tYHJJCy&>>9`u`H)o6&kdJVB~Evlgi o{&g`Ixh<<~_s@72Z9slF|N&o-= literal 0 HcmV?d00001 diff --git a/intel/tests/gen5-3d.batch-ref.txt b/intel/tests/gen5-3d.batch-ref.txt new file mode 100644 index 0000000..a0271ab --- /dev/null +++ b/intel/tests/gen5-3d.batch-ref.txt @@ -0,0 +1,512 @@ +0x12300000: 0x69040000: 3DSTATE_PIPELINE_SELECT +0x12300004: 0x79090000: 3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP +0x12300008: 0x00000000: dword 1 +0x1230000c: 0x61020000: STATE_SIP +0x12300010: 0x00000000: dword 1 +0x12300014: 0x680b0000: 3DSTATE_VF_STATISTICS +0x12300018: 0x61010006: STATE_BASE_ADDRESS +0x1230001c: 0x00000001: general state base address 0x00000000 +0x12300020: 0x00000001: surface state base address 0x00000000 +0x12300024: 0x00000001: indirect state base address 0x00000000 +0x12300028: 0x00000001: instruction state base address 0x00000000 +0x1230002c: 0x00000001: general state upper bound disabled +0x12300030: 0x00000001: indirect state upper bound disabled +0x12300034: 0x00000001: instruction state upper bound disabled +0x12300038: 0x78010004: 3DSTATE_BINDING_TABLE_POINTERS +0x1230003c: 0x00007e20: VS binding table +0x12300040: 0x00000000: GS binding table +0x12300044: 0x00000000: Clip binding table +0x12300048: 0x00000000: SF binding table +0x1230004c: 0x00007e20: WM binding table +0x12300050: 0x79010003: 3DSTATE_CONSTANT_COLOR +0x12300054: 0x00000000: dword 1 +0x12300058: 0x00000000: dword 2 +0x1230005c: 0x00000000: dword 3 +0x12300060: 0x00000000: dword 4 +0x12300064: 0x79050004: 3DSTATE_DEPTH_BUFFER +0x12300068: 0x2c0805ff: 2D, z24s8, pitch = 1536 bytes, tiled, HiZ 0, Seperate Stencil 0 +0x1230006c: 0x00000000: depth offset +0x12300070: 0x09584ac0: 300x300 +0x12300074: 0x00000000: volume depth +0x12300078: 0x00000000: +0x1230007c: 0x02000000: MI_FLUSH +0x12300080: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300084: 0x00007d60: VS state +0x12300088: 0x00000000: GS state +0x1230008c: 0x00007d21: Clip state +0x12300090: 0x00007d80: SF state +0x12300094: 0x00007de0: WM state +0x12300098: 0x00007fc0: CC state +0x1230009c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123000a0: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123000a4: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123000a8: 0x60010000: CS_URB_STATE +0x123000ac: 0x00000024: entry_size: 2 [192 bytes], n_entries: 4 +0x123000b0: 0x79000002: 3DSTATE_DRAWING_RECTANGLE +0x123000b4: 0x00000000: top left: 0,0 +0x123000b8: 0x012b012b: bottom right: 299,299 +0x123000bc: 0x00000000: origin: 0,0 +0x123000c0: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x123000c4: 0x0000000c: buffer 0: sequential, pitch 12b +0x123000c8: 0x00000000: buffer address +0x123000cc: 0x0000ffff: max index +0x123000d0: 0x00000000: mbz +0x123000d4: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x123000d8: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123000dc: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123000e0: 0x60020100: CONSTANT_BUFFER: valid +0x123000e4: 0x00000001: offset: 0x00000000, length: 128 bytes +0x123000e8: 0x7b001804: 3DPRIMITIVE: tri fan sequential +0x123000ec: 0x00000004: vertex count +0x123000f0: 0x00000000: start vertex +0x123000f4: 0x00000001: instance count +0x123000f8: 0x00000000: start instance +0x123000fc: 0x00000000: index bias +0x12300100: 0x78010004: 3DSTATE_BINDING_TABLE_POINTERS +0x12300104: 0x00007b40: VS binding table +0x12300108: 0x00000000: GS binding table +0x1230010c: 0x00000000: Clip binding table +0x12300110: 0x00000000: SF binding table +0x12300114: 0x00007b40: WM binding table +0x12300118: 0x02000000: MI_FLUSH +0x1230011c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300120: 0x00007aa0: VS state +0x12300124: 0x00007a41: GS state +0x12300128: 0x00007a61: Clip state +0x1230012c: 0x00007ac0: SF state +0x12300130: 0x00007b00: WM state +0x12300134: 0x00007cc0: CC state +0x12300138: 0x00000000: MI_NOOP +0x1230013c: 0x00000000: MI_NOOP +0x12300140: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300144: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300148: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x1230014c: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300150: 0x0000000c: buffer 0: sequential, pitch 12b +0x12300154: 0x00000000: buffer address +0x12300158: 0x00007fff: max index +0x1230015c: 0x00000000: mbz +0x12300160: 0x60020100: CONSTANT_BUFFER: valid +0x12300164: 0x00000082: offset: 0x00000080, length: 192 bytes +0x12300168: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x1230016c: 0x00000052: vertex count +0x12300170: 0x00000000: start vertex +0x12300174: 0x00000001: instance count +0x12300178: 0x00000000: start instance +0x1230017c: 0x00000000: index bias +0x12300180: 0x02000000: MI_FLUSH +0x12300184: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300188: 0x00007aa0: VS state +0x1230018c: 0x00007a21: GS state +0x12300190: 0x00007a61: Clip state +0x12300194: 0x00007ac0: SF state +0x12300198: 0x00007b00: WM state +0x1230019c: 0x00007cc0: CC state +0x123001a0: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123001a4: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123001a8: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123001ac: 0x60020100: CONSTANT_BUFFER: valid +0x123001b0: 0x00000082: offset: 0x00000080, length: 192 bytes +0x123001b4: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x123001b8: 0x00000050: vertex count +0x123001bc: 0x00000052: start vertex +0x123001c0: 0x00000001: instance count +0x123001c4: 0x00000000: start instance +0x123001c8: 0x00000000: index bias +0x123001cc: 0x02000000: MI_FLUSH +0x123001d0: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123001d4: 0x00007aa0: VS state +0x123001d8: 0x00007a01: GS state +0x123001dc: 0x00007a61: Clip state +0x123001e0: 0x00007ac0: SF state +0x123001e4: 0x00007b00: WM state +0x123001e8: 0x00007cc0: CC state +0x123001ec: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123001f0: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123001f4: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123001f8: 0x60020100: CONSTANT_BUFFER: valid +0x123001fc: 0x00000142: offset: 0x00000140, length: 192 bytes +0x12300200: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300204: 0x00000052: vertex count +0x12300208: 0x000000a2: start vertex +0x1230020c: 0x00000001: instance count +0x12300210: 0x00000000: start instance +0x12300214: 0x00000000: index bias +0x12300218: 0x02000000: MI_FLUSH +0x1230021c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300220: 0x00007aa0: VS state +0x12300224: 0x000079e1: GS state +0x12300228: 0x00007a61: Clip state +0x1230022c: 0x00007ac0: SF state +0x12300230: 0x00007b00: WM state +0x12300234: 0x00007cc0: CC state +0x12300238: 0x00000000: MI_NOOP +0x1230023c: 0x00000000: MI_NOOP +0x12300240: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300244: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300248: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x1230024c: 0x60020100: CONSTANT_BUFFER: valid +0x12300250: 0x00000142: offset: 0x00000140, length: 192 bytes +0x12300254: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300258: 0x00000050: vertex count +0x1230025c: 0x000000f4: start vertex +0x12300260: 0x00000001: instance count +0x12300264: 0x00000000: start instance +0x12300268: 0x00000000: index bias +0x1230026c: 0x02000000: MI_FLUSH +0x12300270: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300274: 0x00007aa0: VS state +0x12300278: 0x000079c1: GS state +0x1230027c: 0x00007a61: Clip state +0x12300280: 0x00007ac0: SF state +0x12300284: 0x00007b00: WM state +0x12300288: 0x00007cc0: CC state +0x1230028c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300290: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300294: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300298: 0x60020100: CONSTANT_BUFFER: valid +0x1230029c: 0x00000142: offset: 0x00000140, length: 192 bytes +0x123002a0: 0x02000000: MI_FLUSH +0x123002a4: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123002a8: 0x000079a0: VS state +0x123002ac: 0x000079c1: GS state +0x123002b0: 0x00007a61: Clip state +0x123002b4: 0x00007ac0: SF state +0x123002b8: 0x00007b00: WM state +0x123002bc: 0x00007cc0: CC state +0x123002c0: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123002c4: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123002c8: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123002cc: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x123002d0: 0x00000018: buffer 0: sequential, pitch 24b +0x123002d4: 0x00000f48: buffer address +0x123002d8: 0x00007fff: max index +0x123002dc: 0x00000000: mbz +0x123002e0: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x123002e4: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123002e8: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123002ec: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x123002f0: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123002f4: 0x60020100: CONSTANT_BUFFER: valid +0x123002f8: 0x00000202: offset: 0x00000200, length: 192 bytes +0x123002fc: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300300: 0x000000a2: vertex count +0x12300304: 0x00000000: start vertex +0x12300308: 0x00000001: instance count +0x1230030c: 0x00000000: start instance +0x12300310: 0x00000000: index bias +0x12300314: 0x02000000: MI_FLUSH +0x12300318: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x1230031c: 0x000079a0: VS state +0x12300320: 0x00000000: GS state +0x12300324: 0x00007901: Clip state +0x12300328: 0x00007940: SF state +0x1230032c: 0x00007960: WM state +0x12300330: 0x00007cc0: CC state +0x12300334: 0x00000000: MI_NOOP +0x12300338: 0x00000000: MI_NOOP +0x1230033c: 0x00000000: MI_NOOP +0x12300340: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300344: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300348: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x1230034c: 0x60020100: CONSTANT_BUFFER: valid +0x12300350: 0x00000202: offset: 0x00000200, length: 192 bytes +0x12300354: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x12300358: 0x0000002a: vertex count +0x1230035c: 0x000000a2: start vertex +0x12300360: 0x00000001: instance count +0x12300364: 0x00000000: start instance +0x12300368: 0x00000000: index bias +0x1230036c: 0x02000000: MI_FLUSH +0x12300370: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300374: 0x00007860: VS state +0x12300378: 0x00007801: GS state +0x1230037c: 0x00007821: Clip state +0x12300380: 0x00007880: SF state +0x12300384: 0x000078a0: WM state +0x12300388: 0x00007cc0: CC state +0x1230038c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300390: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300394: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300398: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x1230039c: 0x0000000c: buffer 0: sequential, pitch 12b +0x123003a0: 0x00002268: buffer address +0x123003a4: 0x00007fff: max index +0x123003a8: 0x00000000: mbz +0x123003ac: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x123003b0: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123003b4: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123003b8: 0x60020100: CONSTANT_BUFFER: valid +0x123003bc: 0x000002c2: offset: 0x000002c0, length: 192 bytes +0x123003c0: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123003c4: 0x0000002a: vertex count +0x123003c8: 0x00000000: start vertex +0x123003cc: 0x00000001: instance count +0x123003d0: 0x00000000: start instance +0x123003d4: 0x00000000: index bias +0x123003d8: 0x02000000: MI_FLUSH +0x123003dc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123003e0: 0x00007860: VS state +0x123003e4: 0x000077e1: GS state +0x123003e8: 0x00007821: Clip state +0x123003ec: 0x00007880: SF state +0x123003f0: 0x000078a0: WM state +0x123003f4: 0x00007cc0: CC state +0x123003f8: 0x00000000: MI_NOOP +0x123003fc: 0x00000000: MI_NOOP +0x12300400: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300404: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300408: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x1230040c: 0x60020100: CONSTANT_BUFFER: valid +0x12300410: 0x000002c2: offset: 0x000002c0, length: 192 bytes +0x12300414: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300418: 0x00000028: vertex count +0x1230041c: 0x0000002a: start vertex +0x12300420: 0x00000001: instance count +0x12300424: 0x00000000: start instance +0x12300428: 0x00000000: index bias +0x1230042c: 0x02000000: MI_FLUSH +0x12300430: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300434: 0x00007860: VS state +0x12300438: 0x000077c1: GS state +0x1230043c: 0x00007821: Clip state +0x12300440: 0x00007880: SF state +0x12300444: 0x000078a0: WM state +0x12300448: 0x00007cc0: CC state +0x1230044c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300450: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300454: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300458: 0x60020100: CONSTANT_BUFFER: valid +0x1230045c: 0x00000382: offset: 0x00000380, length: 192 bytes +0x12300460: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300464: 0x0000002a: vertex count +0x12300468: 0x00000052: start vertex +0x1230046c: 0x00000001: instance count +0x12300470: 0x00000000: start instance +0x12300474: 0x00000000: index bias +0x12300478: 0x02000000: MI_FLUSH +0x1230047c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300480: 0x00007860: VS state +0x12300484: 0x000077a1: GS state +0x12300488: 0x00007821: Clip state +0x1230048c: 0x00007880: SF state +0x12300490: 0x000078a0: WM state +0x12300494: 0x00007cc0: CC state +0x12300498: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230049c: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123004a0: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123004a4: 0x60020100: CONSTANT_BUFFER: valid +0x123004a8: 0x00000382: offset: 0x00000380, length: 192 bytes +0x123004ac: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x123004b0: 0x00000028: vertex count +0x123004b4: 0x0000007c: start vertex +0x123004b8: 0x00000001: instance count +0x123004bc: 0x00000000: start instance +0x123004c0: 0x00000000: index bias +0x123004c4: 0x02000000: MI_FLUSH +0x123004c8: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123004cc: 0x00007860: VS state +0x123004d0: 0x00007781: GS state +0x123004d4: 0x00007821: Clip state +0x123004d8: 0x00007880: SF state +0x123004dc: 0x000078a0: WM state +0x123004e0: 0x00007cc0: CC state +0x123004e4: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123004e8: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123004ec: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123004f0: 0x60020100: CONSTANT_BUFFER: valid +0x123004f4: 0x00000382: offset: 0x00000380, length: 192 bytes +0x123004f8: 0x02000000: MI_FLUSH +0x123004fc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300500: 0x00007760: VS state +0x12300504: 0x00007781: GS state +0x12300508: 0x00007821: Clip state +0x1230050c: 0x00007880: SF state +0x12300510: 0x000078a0: WM state +0x12300514: 0x00007cc0: CC state +0x12300518: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230051c: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300520: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300524: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300528: 0x00000018: buffer 0: sequential, pitch 24b +0x1230052c: 0x00002a30: buffer address +0x12300530: 0x00007fff: max index +0x12300534: 0x00000000: mbz +0x12300538: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x1230053c: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x12300540: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x12300544: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x12300548: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x1230054c: 0x60020100: CONSTANT_BUFFER: valid +0x12300550: 0x00000442: offset: 0x00000440, length: 192 bytes +0x12300554: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300558: 0x00000052: vertex count +0x1230055c: 0x00000000: start vertex +0x12300560: 0x00000001: instance count +0x12300564: 0x00000000: start instance +0x12300568: 0x00000000: index bias +0x1230056c: 0x02000000: MI_FLUSH +0x12300570: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300574: 0x00007760: VS state +0x12300578: 0x00000000: GS state +0x1230057c: 0x000076c1: Clip state +0x12300580: 0x00007700: SF state +0x12300584: 0x00007720: WM state +0x12300588: 0x00007cc0: CC state +0x1230058c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300590: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300594: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300598: 0x60020100: CONSTANT_BUFFER: valid +0x1230059c: 0x00000442: offset: 0x00000440, length: 192 bytes +0x123005a0: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x123005a4: 0x00000016: vertex count +0x123005a8: 0x00000052: start vertex +0x123005ac: 0x00000001: instance count +0x123005b0: 0x00000000: start instance +0x123005b4: 0x00000000: index bias +0x123005b8: 0x02000000: MI_FLUSH +0x123005bc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123005c0: 0x00007620: VS state +0x123005c4: 0x000075c1: GS state +0x123005c8: 0x000075e1: Clip state +0x123005cc: 0x00007640: SF state +0x123005d0: 0x00007660: WM state +0x123005d4: 0x00007cc0: CC state +0x123005d8: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123005dc: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123005e0: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123005e4: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x123005e8: 0x0000000c: buffer 0: sequential, pitch 12b +0x123005ec: 0x000033f0: buffer address +0x123005f0: 0x00007fff: max index +0x123005f4: 0x00000000: mbz +0x123005f8: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x123005fc: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x12300600: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x12300604: 0x60020100: CONSTANT_BUFFER: valid +0x12300608: 0x00000502: offset: 0x00000500, length: 192 bytes +0x1230060c: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300610: 0x0000002a: vertex count +0x12300614: 0x00000000: start vertex +0x12300618: 0x00000001: instance count +0x1230061c: 0x00000000: start instance +0x12300620: 0x00000000: index bias +0x12300624: 0x02000000: MI_FLUSH +0x12300628: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x1230062c: 0x00007620: VS state +0x12300630: 0x000075a1: GS state +0x12300634: 0x000075e1: Clip state +0x12300638: 0x00007640: SF state +0x1230063c: 0x00007660: WM state +0x12300640: 0x00007cc0: CC state +0x12300644: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300648: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x1230064c: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300650: 0x60020100: CONSTANT_BUFFER: valid +0x12300654: 0x00000502: offset: 0x00000500, length: 192 bytes +0x12300658: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x1230065c: 0x00000028: vertex count +0x12300660: 0x0000002a: start vertex +0x12300664: 0x00000001: instance count +0x12300668: 0x00000000: start instance +0x1230066c: 0x00000000: index bias +0x12300670: 0x02000000: MI_FLUSH +0x12300674: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300678: 0x00007620: VS state +0x1230067c: 0x00007581: GS state +0x12300680: 0x000075e1: Clip state +0x12300684: 0x00007640: SF state +0x12300688: 0x00007660: WM state +0x1230068c: 0x00007cc0: CC state +0x12300690: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300694: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300698: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x1230069c: 0x60020100: CONSTANT_BUFFER: valid +0x123006a0: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x123006a4: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123006a8: 0x0000002a: vertex count +0x123006ac: 0x00000052: start vertex +0x123006b0: 0x00000001: instance count +0x123006b4: 0x00000000: start instance +0x123006b8: 0x00000000: index bias +0x123006bc: 0x02000000: MI_FLUSH +0x123006c0: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123006c4: 0x00007620: VS state +0x123006c8: 0x00007561: GS state +0x123006cc: 0x000075e1: Clip state +0x123006d0: 0x00007640: SF state +0x123006d4: 0x00007660: WM state +0x123006d8: 0x00007cc0: CC state +0x123006dc: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123006e0: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123006e4: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123006e8: 0x60020100: CONSTANT_BUFFER: valid +0x123006ec: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x123006f0: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x123006f4: 0x00000028: vertex count +0x123006f8: 0x0000007c: start vertex +0x123006fc: 0x00000001: instance count +0x12300700: 0x00000000: start instance +0x12300704: 0x00000000: index bias +0x12300708: 0x02000000: MI_FLUSH +0x1230070c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300710: 0x00007620: VS state +0x12300714: 0x00007541: GS state +0x12300718: 0x000075e1: Clip state +0x1230071c: 0x00007640: SF state +0x12300720: 0x00007660: WM state +0x12300724: 0x00007cc0: CC state +0x12300728: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230072c: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300730: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300734: 0x60020100: CONSTANT_BUFFER: valid +0x12300738: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x1230073c: 0x02000000: MI_FLUSH +0x12300740: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300744: 0x00007520: VS state +0x12300748: 0x00007541: GS state +0x1230074c: 0x000075e1: Clip state +0x12300750: 0x00007640: SF state +0x12300754: 0x00007660: WM state +0x12300758: 0x00007cc0: CC state +0x1230075c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300760: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x12300764: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x12300768: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x1230076c: 0x00000018: buffer 0: sequential, pitch 24b +0x12300770: 0x00003bb8: buffer address +0x12300774: 0x00007fff: max index +0x12300778: 0x00000000: mbz +0x1230077c: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x12300780: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x12300784: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x12300788: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x1230078c: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x12300790: 0x60020100: CONSTANT_BUFFER: valid +0x12300794: 0x00000682: offset: 0x00000680, length: 192 bytes +0x12300798: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x1230079c: 0x00000052: vertex count +0x123007a0: 0x00000000: start vertex +0x123007a4: 0x00000001: instance count +0x123007a8: 0x00000000: start instance +0x123007ac: 0x00000000: index bias +0x123007b0: 0x02000000: MI_FLUSH +0x123007b4: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123007b8: 0x00007520: VS state +0x123007bc: 0x00000000: GS state +0x123007c0: 0x00007481: Clip state +0x123007c4: 0x000074c0: SF state +0x123007c8: 0x000074e0: WM state +0x123007cc: 0x00007cc0: CC state +0x123007d0: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123007d4: 0x12444100: vs fence: 256, clip_fence: 292, gs_fence: 272 +0x123007d8: 0x40000184: sf fence: 388, vfe_fence: 0, cs_fence: 1024 +0x123007dc: 0x60020100: CONSTANT_BUFFER: valid +0x123007e0: 0x00000682: offset: 0x00000680, length: 192 bytes +0x123007e4: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x123007e8: 0x00000016: vertex count +0x123007ec: 0x00000052: start vertex +0x123007f0: 0x00000001: instance count +0x123007f4: 0x00000000: start instance +0x123007f8: 0x00000000: index bias +0x123007fc: 0x05000000: MI_BATCH_BUFFER_END diff --git a/intel/tests/gen5-3d.batch.sh b/intel/tests/gen5-3d.batch.sh new file mode 100755 index 0000000..a94057f --- /dev/null +++ b/intel/tests/gen5-3d.batch.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +TEST_FILENAME=`echo "$0" | sed 's|.sh||'` +./test_decode $TEST_FILENAME + +ret=$? + +# pretty-print a diff showing what happened, and leave the dumped +# around for possibly moving over the ref. +if test $ret = 1; then + REF_FILENAME="$TEST_FILENAME-ref.txt" + NEW_FILENAME="$TEST_FILENAME-new.txt" + ./test_decode $TEST_FILENAME -dump > $NEW_FILENAME + if test $? = 0; then + echo "Differences:" + diff -u $REF_FILENAME $NEW_FILENAME + fi +fi + +exit $ret diff --git a/intel/tests/gen6-3d.batch b/intel/tests/gen6-3d.batch new file mode 100644 index 0000000000000000000000000000000000000000..d57147e9a338c513030c39b481a45de935d8511a GIT binary patch literal 3960 zcmd5;y>8S%5FW4X;3z-m%d&De_QL{Usa3TsMa#bfZ)qqSis>1huO zMJs2r8OW~ttmmwg!umkgxZ#lJL@R@cyhFZo9;@9oJv}9wfWLx03bi?evx?UBCzgS4 zf>l>(zFo+tt=yXB0mXS)6q6UwF~=adEGLP4+Rp1?E2NE_jBSU|kfKeE%jpu)m+8!> zP3r16>XQ!{XfKNBj+xbb`0RvZ(iZzi1mDm z^r}5Eo23(vmJ#a&N4pzAk49-2Q@mJJytj;nAMc?9KmB-1e;$cuI&$v$#*>Ends1K%~Pow+k z6!FU_*rm}uEP2nBa~yvbtZ6Eab^R0{z7=d0AAT3)E=~+C-a)}38+ok6is?k+<OSBIlH)Tykd=vnu=*%p9KrW9w$EF(~kCj;YhrY3m^F^$bF!9`do5h4;nT=r0Z%G?*$>nsB ze~f2v&$9H5U)M8iE!;N-?ZmVa3v+tq!hPe(IsW{w{~M2Ct7YjM-*05Ot@_`n>>H2T S@x6`ua4oIGO3l83yTd $NEW_FILENAME + if test $? = 0; then + echo "Differences:" + diff -u $REF_FILENAME $NEW_FILENAME + fi +fi + +exit $ret diff --git a/intel/tests/gen7-2d-copy.batch b/intel/tests/gen7-2d-copy.batch new file mode 100644 index 0000000000000000000000000000000000000000..ce7fc292b5d01010762d64d44098ae3c6dbdafc4 GIT binary patch literal 56 qcmZQ;_z*II@eDHq5TpPh!vsAc5W4|H2>fSaVqg#kF_8c(hz$T0j|Of4 literal 0 HcmV?d00001 diff --git a/intel/tests/gen7-2d-copy.batch-ref.txt b/intel/tests/gen7-2d-copy.batch-ref.txt new file mode 100644 index 0000000..0d621d3 --- /dev/null +++ b/intel/tests/gen7-2d-copy.batch-ref.txt @@ -0,0 +1,14 @@ +0x12300000: 0x54f08006: XY_SRC_COPY_BLT (rgb enabled, alpha enabled, src tile 1, dst tile 0) +0x12300004: 0x03cc0190: format 8888, pitch 400, rop 0xcc, clipping disabled, +0x12300008: 0x00000000: dst (0,0) +0x1230000c: 0x00640064: dst (100,100) +0x12300010: 0x122e9000: dst offset 0x122e9000 +0x12300014: 0x00000000: src (0,0) +0x12300018: 0x00000080: src pitch 128 +0x1230001c: 0x02ff1000: src offset 0x02ff1000 +0x12300020: 0x13000002: MI_FLUSH_DW post_sync_op='no write' +0x12300024: 0x00000000: address +0x12300028: 0x00000000: dword +0x1230002c: 0x00000000: upper dword +0x12300030: 0x05000000: MI_BATCH_BUFFER_END +0x12300034: 0x00000000: diff --git a/intel/tests/gen7-2d-copy.batch.sh b/intel/tests/gen7-2d-copy.batch.sh new file mode 100755 index 0000000..a94057f --- /dev/null +++ b/intel/tests/gen7-2d-copy.batch.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +TEST_FILENAME=`echo "$0" | sed 's|.sh||'` +./test_decode $TEST_FILENAME + +ret=$? + +# pretty-print a diff showing what happened, and leave the dumped +# around for possibly moving over the ref. +if test $ret = 1; then + REF_FILENAME="$TEST_FILENAME-ref.txt" + NEW_FILENAME="$TEST_FILENAME-new.txt" + ./test_decode $TEST_FILENAME -dump > $NEW_FILENAME + if test $? = 0; then + echo "Differences:" + diff -u $REF_FILENAME $NEW_FILENAME + fi +fi + +exit $ret diff --git a/intel/tests/gen7-3d.batch b/intel/tests/gen7-3d.batch new file mode 100644 index 0000000000000000000000000000000000000000..328ec88170c586e89f2bc85ebce7f4f350d0e545 GIT binary patch literal 848 zcmb7COIE@_5UfdNV0ixc1wWuhQT#1Hy+GW%buT+TfsOdojVnEXOOB#9$w|bXP6CNf z7xsIhdaAlRU1R`#>tShxLadRJvo}oWg&PYsbex*BEAqHJ>{NuyP>Q=0Ke=Rwo&^W= z;XwoE#3bWsif1YA(S_74lM>vg&qu(Z<@8^}pjOZnPj!=%I14h`CWYQTYL z9y)~@gN?#DKTl)x5A87JdlWsmjuQ$6>mw_B1mtCd*mFKKs@Y6e3fL;x=a<4(#=}FM zpab-P_ju}K5!+O?*HZqUAA<(@P3hRR7MJ;6g(gK7lY~1?ee_cwE%ssg|6HBzl<#$U z2_Z$vWfC90##Jf(Sdo}tp?D1Tf_sGXZg)=F67HvNVECOno_EYMh4O44g;Flpvz+J2 toxejv8hu!5Mw|{_gK7UQaHNk4*S~OSw`SqCZPW}fF0+ $NEW_FILENAME + if test $? = 0; then + echo "Differences:" + diff -u $REF_FILENAME $NEW_FILENAME + fi +fi + +exit $ret diff --git a/intel/tests/gm45-3d.batch b/intel/tests/gm45-3d.batch new file mode 100644 index 0000000000000000000000000000000000000000..549608bb2cabe558bc9e75044f04b124b98dedbe GIT binary patch literal 1952 zcma)7yH3L}6un6kLui7{n@okvP|w0sHh6^u#0g#G~o zJDlU#RR~U6t2d7A>vQhCK2AlvE0N|vRCD`zzjWz|(|0f^8|LHSDfco@jvL}=3^Oa@ zi9h)97xy@mo}4$$iZ2pJkNK#LehB-7rO)6yk|+$?{)I>jqi7p$u86|!I30!quElsc z-#&dh(u_qyPh@RX95=jm}kISu`L-7=1XHCaCX7c3g`UM?pM4riAJMswn*dcb#B`ytnLPJpqCA}+3FQwe|CejgoSvIU`BhyFV@X`SH2FolDG1A%|$U7w@I;F zSMt4C_=-G?TjA8`hB%`+aK?prs`Bq!aHjc{?w`V|(GBD3TJXyG5eL6GfUnKp#&7iV iacEYn_4Be&uOITVjjnOtuut}-{}G;p!l}>?w)?+8F literal 0 HcmV?d00001 diff --git a/intel/tests/gm45-3d.batch-ref.txt b/intel/tests/gm45-3d.batch-ref.txt new file mode 100644 index 0000000..5a47d77 --- /dev/null +++ b/intel/tests/gm45-3d.batch-ref.txt @@ -0,0 +1,488 @@ +0x12300000: 0x69040000: 3DSTATE_PIPELINE_SELECT +0x12300004: 0x79090000: 3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP +0x12300008: 0x00000000: dword 1 +0x1230000c: 0x61020000: STATE_SIP +0x12300010: 0x00000000: dword 1 +0x12300014: 0x680b0000: 3DSTATE_VF_STATISTICS +0x12300018: 0x61010004: STATE_BASE_ADDRESS +0x1230001c: 0x00000001: general state base address 0x00000000 +0x12300020: 0x00000001: surface state base address 0x00000000 +0x12300024: 0x00000001: indirect state base address 0x00000000 +0x12300028: 0x00000001: general state upper bound disabled +0x1230002c: 0x00000001: indirect state upper bound disabled +0x12300030: 0x78010004: 3DSTATE_BINDING_TABLE_POINTERS +0x12300034: 0x00007e20: VS binding table +0x12300038: 0x00000000: GS binding table +0x1230003c: 0x00000000: Clip binding table +0x12300040: 0x00000000: SF binding table +0x12300044: 0x00007e20: WM binding table +0x12300048: 0x79010003: 3DSTATE_CONSTANT_COLOR +0x1230004c: 0x00000000: dword 1 +0x12300050: 0x00000000: dword 2 +0x12300054: 0x00000000: dword 3 +0x12300058: 0x00000000: dword 4 +0x1230005c: 0x79050004: 3DSTATE_DEPTH_BUFFER +0x12300060: 0x2c0805ff: 2D, z24s8, pitch = 1536 bytes, tiled +0x12300064: 0x00000000: depth offset +0x12300068: 0x09584ac0: 300x300 +0x1230006c: 0x00000000: volume depth +0x12300070: 0x00000000: +0x12300074: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300078: 0x00007d60: VS state +0x1230007c: 0x00000000: GS state +0x12300080: 0x00007d21: Clip state +0x12300084: 0x00007d80: SF state +0x12300088: 0x00007de0: WM state +0x1230008c: 0x00007fc0: CC state +0x12300090: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300094: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300098: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230009c: 0x60010000: CS_URB_STATE +0x123000a0: 0x00000024: entry_size: 2 [192 bytes], n_entries: 4 +0x123000a4: 0x79000002: 3DSTATE_DRAWING_RECTANGLE +0x123000a8: 0x00000000: top left: 0,0 +0x123000ac: 0x012b012b: bottom right: 299,299 +0x123000b0: 0x00000000: origin: 0,0 +0x123000b4: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x123000b8: 0x0000000c: buffer 0: sequential, pitch 12b +0x123000bc: 0x00000000: buffer address +0x123000c0: 0x00000000: max index +0x123000c4: 0x00000000: mbz +0x123000c8: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x123000cc: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123000d0: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123000d4: 0x60020100: CONSTANT_BUFFER: valid +0x123000d8: 0x00000001: offset: 0x00000000, length: 128 bytes +0x123000dc: 0x7b001804: 3DPRIMITIVE: tri fan sequential +0x123000e0: 0x00000004: vertex count +0x123000e4: 0x00000000: start vertex +0x123000e8: 0x00000001: instance count +0x123000ec: 0x00000000: start instance +0x123000f0: 0x00000000: index bias +0x123000f4: 0x78010004: 3DSTATE_BINDING_TABLE_POINTERS +0x123000f8: 0x00007b40: VS binding table +0x123000fc: 0x00000000: GS binding table +0x12300100: 0x00000000: Clip binding table +0x12300104: 0x00000000: SF binding table +0x12300108: 0x00007b40: WM binding table +0x1230010c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300110: 0x00007aa0: VS state +0x12300114: 0x00007a41: GS state +0x12300118: 0x00007a61: Clip state +0x1230011c: 0x00007ac0: SF state +0x12300120: 0x00007b00: WM state +0x12300124: 0x00007cc0: CC state +0x12300128: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230012c: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300130: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x12300134: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300138: 0x0000000c: buffer 0: sequential, pitch 12b +0x1230013c: 0x00000000: buffer address +0x12300140: 0x00000000: max index +0x12300144: 0x00000000: mbz +0x12300148: 0x60020100: CONSTANT_BUFFER: valid +0x1230014c: 0x00000082: offset: 0x00000080, length: 192 bytes +0x12300150: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300154: 0x00000052: vertex count +0x12300158: 0x00000000: start vertex +0x1230015c: 0x00000001: instance count +0x12300160: 0x00000000: start instance +0x12300164: 0x00000000: index bias +0x12300168: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x1230016c: 0x00007aa0: VS state +0x12300170: 0x00007a21: GS state +0x12300174: 0x00007a61: Clip state +0x12300178: 0x00007ac0: SF state +0x1230017c: 0x00007b00: WM state +0x12300180: 0x00007cc0: CC state +0x12300184: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300188: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x1230018c: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x12300190: 0x60020100: CONSTANT_BUFFER: valid +0x12300194: 0x00000082: offset: 0x00000080, length: 192 bytes +0x12300198: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x1230019c: 0x00000050: vertex count +0x123001a0: 0x00000052: start vertex +0x123001a4: 0x00000001: instance count +0x123001a8: 0x00000000: start instance +0x123001ac: 0x00000000: index bias +0x123001b0: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123001b4: 0x00007aa0: VS state +0x123001b8: 0x00007a01: GS state +0x123001bc: 0x00007a61: Clip state +0x123001c0: 0x00007ac0: SF state +0x123001c4: 0x00007b00: WM state +0x123001c8: 0x00007cc0: CC state +0x123001cc: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123001d0: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x123001d4: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x123001d8: 0x60020100: CONSTANT_BUFFER: valid +0x123001dc: 0x00000142: offset: 0x00000140, length: 192 bytes +0x123001e0: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123001e4: 0x00000052: vertex count +0x123001e8: 0x000000a2: start vertex +0x123001ec: 0x00000001: instance count +0x123001f0: 0x00000000: start instance +0x123001f4: 0x00000000: index bias +0x123001f8: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123001fc: 0x00007aa0: VS state +0x12300200: 0x000079e1: GS state +0x12300204: 0x00007a61: Clip state +0x12300208: 0x00007ac0: SF state +0x1230020c: 0x00007b00: WM state +0x12300210: 0x00007cc0: CC state +0x12300214: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300218: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x1230021c: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x12300220: 0x60020100: CONSTANT_BUFFER: valid +0x12300224: 0x00000142: offset: 0x00000140, length: 192 bytes +0x12300228: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x1230022c: 0x00000050: vertex count +0x12300230: 0x000000f4: start vertex +0x12300234: 0x00000001: instance count +0x12300238: 0x00000000: start instance +0x1230023c: 0x00000000: index bias +0x12300240: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300244: 0x00007aa0: VS state +0x12300248: 0x000079c1: GS state +0x1230024c: 0x00007a61: Clip state +0x12300250: 0x00007ac0: SF state +0x12300254: 0x00007b00: WM state +0x12300258: 0x00007cc0: CC state +0x1230025c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300260: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300264: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x12300268: 0x60020100: CONSTANT_BUFFER: valid +0x1230026c: 0x00000142: offset: 0x00000140, length: 192 bytes +0x12300270: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300274: 0x000079a0: VS state +0x12300278: 0x000079c1: GS state +0x1230027c: 0x00007a61: Clip state +0x12300280: 0x00007ac0: SF state +0x12300284: 0x00007b00: WM state +0x12300288: 0x00007cc0: CC state +0x1230028c: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300290: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300294: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x12300298: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x1230029c: 0x00000018: buffer 0: sequential, pitch 24b +0x123002a0: 0x00000f48: buffer address +0x123002a4: 0x00000000: max index +0x123002a8: 0x00000000: mbz +0x123002ac: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x123002b0: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123002b4: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123002b8: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x123002bc: 0x11130004: (X, Y, Z, 1.0), dst offset 0x10 bytes +0x123002c0: 0x60020100: CONSTANT_BUFFER: valid +0x123002c4: 0x00000202: offset: 0x00000200, length: 192 bytes +0x123002c8: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123002cc: 0x000000a2: vertex count +0x123002d0: 0x00000000: start vertex +0x123002d4: 0x00000001: instance count +0x123002d8: 0x00000000: start instance +0x123002dc: 0x00000000: index bias +0x123002e0: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123002e4: 0x000079a0: VS state +0x123002e8: 0x00000000: GS state +0x123002ec: 0x00007901: Clip state +0x123002f0: 0x00007940: SF state +0x123002f4: 0x00007960: WM state +0x123002f8: 0x00007cc0: CC state +0x123002fc: 0x00000000: MI_NOOP +0x12300300: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300304: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300308: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230030c: 0x60020100: CONSTANT_BUFFER: valid +0x12300310: 0x00000202: offset: 0x00000200, length: 192 bytes +0x12300314: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x12300318: 0x0000002a: vertex count +0x1230031c: 0x000000a2: start vertex +0x12300320: 0x00000001: instance count +0x12300324: 0x00000000: start instance +0x12300328: 0x00000000: index bias +0x1230032c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300330: 0x00007860: VS state +0x12300334: 0x00007801: GS state +0x12300338: 0x00007821: Clip state +0x1230033c: 0x00007880: SF state +0x12300340: 0x000078a0: WM state +0x12300344: 0x00007cc0: CC state +0x12300348: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230034c: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300350: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x12300354: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300358: 0x0000000c: buffer 0: sequential, pitch 12b +0x1230035c: 0x00002268: buffer address +0x12300360: 0x00000000: max index +0x12300364: 0x00000000: mbz +0x12300368: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x1230036c: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x12300370: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x12300374: 0x60020100: CONSTANT_BUFFER: valid +0x12300378: 0x000002c2: offset: 0x000002c0, length: 192 bytes +0x1230037c: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300380: 0x0000002a: vertex count +0x12300384: 0x00000000: start vertex +0x12300388: 0x00000001: instance count +0x1230038c: 0x00000000: start instance +0x12300390: 0x00000000: index bias +0x12300394: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300398: 0x00007860: VS state +0x1230039c: 0x000077e1: GS state +0x123003a0: 0x00007821: Clip state +0x123003a4: 0x00007880: SF state +0x123003a8: 0x000078a0: WM state +0x123003ac: 0x00007cc0: CC state +0x123003b0: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123003b4: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x123003b8: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x123003bc: 0x60020100: CONSTANT_BUFFER: valid +0x123003c0: 0x000002c2: offset: 0x000002c0, length: 192 bytes +0x123003c4: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x123003c8: 0x00000028: vertex count +0x123003cc: 0x0000002a: start vertex +0x123003d0: 0x00000001: instance count +0x123003d4: 0x00000000: start instance +0x123003d8: 0x00000000: index bias +0x123003dc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123003e0: 0x00007860: VS state +0x123003e4: 0x000077c1: GS state +0x123003e8: 0x00007821: Clip state +0x123003ec: 0x00007880: SF state +0x123003f0: 0x000078a0: WM state +0x123003f4: 0x00007cc0: CC state +0x123003f8: 0x00000000: MI_NOOP +0x123003fc: 0x00000000: MI_NOOP +0x12300400: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300404: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300408: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230040c: 0x60020100: CONSTANT_BUFFER: valid +0x12300410: 0x00000382: offset: 0x00000380, length: 192 bytes +0x12300414: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300418: 0x0000002a: vertex count +0x1230041c: 0x00000052: start vertex +0x12300420: 0x00000001: instance count +0x12300424: 0x00000000: start instance +0x12300428: 0x00000000: index bias +0x1230042c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300430: 0x00007860: VS state +0x12300434: 0x000077a1: GS state +0x12300438: 0x00007821: Clip state +0x1230043c: 0x00007880: SF state +0x12300440: 0x000078a0: WM state +0x12300444: 0x00007cc0: CC state +0x12300448: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x1230044c: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300450: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x12300454: 0x60020100: CONSTANT_BUFFER: valid +0x12300458: 0x00000382: offset: 0x00000380, length: 192 bytes +0x1230045c: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300460: 0x00000028: vertex count +0x12300464: 0x0000007c: start vertex +0x12300468: 0x00000001: instance count +0x1230046c: 0x00000000: start instance +0x12300470: 0x00000000: index bias +0x12300474: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300478: 0x00007860: VS state +0x1230047c: 0x00007781: GS state +0x12300480: 0x00007821: Clip state +0x12300484: 0x00007880: SF state +0x12300488: 0x000078a0: WM state +0x1230048c: 0x00007cc0: CC state +0x12300490: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300494: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300498: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230049c: 0x60020100: CONSTANT_BUFFER: valid +0x123004a0: 0x00000382: offset: 0x00000380, length: 192 bytes +0x123004a4: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123004a8: 0x00007760: VS state +0x123004ac: 0x00007781: GS state +0x123004b0: 0x00007821: Clip state +0x123004b4: 0x00007880: SF state +0x123004b8: 0x000078a0: WM state +0x123004bc: 0x00007cc0: CC state +0x123004c0: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123004c4: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x123004c8: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x123004cc: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x123004d0: 0x00000018: buffer 0: sequential, pitch 24b +0x123004d4: 0x00002a30: buffer address +0x123004d8: 0x00000000: max index +0x123004dc: 0x00000000: mbz +0x123004e0: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x123004e4: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123004e8: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123004ec: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x123004f0: 0x11130004: (X, Y, Z, 1.0), dst offset 0x10 bytes +0x123004f4: 0x60020100: CONSTANT_BUFFER: valid +0x123004f8: 0x00000442: offset: 0x00000440, length: 192 bytes +0x123004fc: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300500: 0x00000052: vertex count +0x12300504: 0x00000000: start vertex +0x12300508: 0x00000001: instance count +0x1230050c: 0x00000000: start instance +0x12300510: 0x00000000: index bias +0x12300514: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300518: 0x00007760: VS state +0x1230051c: 0x00000000: GS state +0x12300520: 0x000076c1: Clip state +0x12300524: 0x00007700: SF state +0x12300528: 0x00007720: WM state +0x1230052c: 0x00007cc0: CC state +0x12300530: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300534: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300538: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230053c: 0x60020100: CONSTANT_BUFFER: valid +0x12300540: 0x00000442: offset: 0x00000440, length: 192 bytes +0x12300544: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x12300548: 0x00000016: vertex count +0x1230054c: 0x00000052: start vertex +0x12300550: 0x00000001: instance count +0x12300554: 0x00000000: start instance +0x12300558: 0x00000000: index bias +0x1230055c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300560: 0x00007620: VS state +0x12300564: 0x000075c1: GS state +0x12300568: 0x000075e1: Clip state +0x1230056c: 0x00007640: SF state +0x12300570: 0x00007660: WM state +0x12300574: 0x00007cc0: CC state +0x12300578: 0x00000000: MI_NOOP +0x1230057c: 0x00000000: MI_NOOP +0x12300580: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300584: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300588: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230058c: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300590: 0x0000000c: buffer 0: sequential, pitch 12b +0x12300594: 0x000033f0: buffer address +0x12300598: 0x00000000: max index +0x1230059c: 0x00000000: mbz +0x123005a0: 0x78090001: 3DSTATE_VERTEX_ELEMENTS +0x123005a4: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x123005a8: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x123005ac: 0x60020100: CONSTANT_BUFFER: valid +0x123005b0: 0x00000502: offset: 0x00000500, length: 192 bytes +0x123005b4: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x123005b8: 0x0000002a: vertex count +0x123005bc: 0x00000000: start vertex +0x123005c0: 0x00000001: instance count +0x123005c4: 0x00000000: start instance +0x123005c8: 0x00000000: index bias +0x123005cc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123005d0: 0x00007620: VS state +0x123005d4: 0x000075a1: GS state +0x123005d8: 0x000075e1: Clip state +0x123005dc: 0x00007640: SF state +0x123005e0: 0x00007660: WM state +0x123005e4: 0x00007cc0: CC state +0x123005e8: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123005ec: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x123005f0: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x123005f4: 0x60020100: CONSTANT_BUFFER: valid +0x123005f8: 0x00000502: offset: 0x00000500, length: 192 bytes +0x123005fc: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300600: 0x00000028: vertex count +0x12300604: 0x0000002a: start vertex +0x12300608: 0x00000001: instance count +0x1230060c: 0x00000000: start instance +0x12300610: 0x00000000: index bias +0x12300614: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300618: 0x00007620: VS state +0x1230061c: 0x00007581: GS state +0x12300620: 0x000075e1: Clip state +0x12300624: 0x00007640: SF state +0x12300628: 0x00007660: WM state +0x1230062c: 0x00007cc0: CC state +0x12300630: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300634: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300638: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230063c: 0x60020100: CONSTANT_BUFFER: valid +0x12300640: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x12300644: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300648: 0x0000002a: vertex count +0x1230064c: 0x00000052: start vertex +0x12300650: 0x00000001: instance count +0x12300654: 0x00000000: start instance +0x12300658: 0x00000000: index bias +0x1230065c: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300660: 0x00007620: VS state +0x12300664: 0x00007561: GS state +0x12300668: 0x000075e1: Clip state +0x1230066c: 0x00007640: SF state +0x12300670: 0x00007660: WM state +0x12300674: 0x00007cc0: CC state +0x12300678: 0x00000000: MI_NOOP +0x1230067c: 0x00000000: MI_NOOP +0x12300680: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300684: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300688: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230068c: 0x60020100: CONSTANT_BUFFER: valid +0x12300690: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x12300694: 0x7b001c04: 3DPRIMITIVE: quad list sequential +0x12300698: 0x00000028: vertex count +0x1230069c: 0x0000007c: start vertex +0x123006a0: 0x00000001: instance count +0x123006a4: 0x00000000: start instance +0x123006a8: 0x00000000: index bias +0x123006ac: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123006b0: 0x00007620: VS state +0x123006b4: 0x00007541: GS state +0x123006b8: 0x000075e1: Clip state +0x123006bc: 0x00007640: SF state +0x123006c0: 0x00007660: WM state +0x123006c4: 0x00007cc0: CC state +0x123006c8: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x123006cc: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x123006d0: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x123006d4: 0x60020100: CONSTANT_BUFFER: valid +0x123006d8: 0x000005c2: offset: 0x000005c0, length: 192 bytes +0x123006dc: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x123006e0: 0x00007520: VS state +0x123006e4: 0x00007541: GS state +0x123006e8: 0x000075e1: Clip state +0x123006ec: 0x00007640: SF state +0x123006f0: 0x00007660: WM state +0x123006f4: 0x00007cc0: CC state +0x123006f8: 0x00000000: MI_NOOP +0x123006fc: 0x00000000: MI_NOOP +0x12300700: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300704: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300708: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230070c: 0x78080003: 3DSTATE_VERTEX_BUFFERS +0x12300710: 0x00000018: buffer 0: sequential, pitch 24b +0x12300714: 0x00003bb8: buffer address +0x12300718: 0x00000000: max index +0x1230071c: 0x00000000: mbz +0x12300720: 0x78090003: 3DSTATE_VERTEX_ELEMENTS +0x12300724: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes +0x12300728: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes +0x1230072c: 0x0440000c: buffer 0: valid, type 0x0040, src offset 0x000c bytes +0x12300730: 0x11130004: (X, Y, Z, 1.0), dst offset 0x10 bytes +0x12300734: 0x60020100: CONSTANT_BUFFER: valid +0x12300738: 0x00000682: offset: 0x00000680, length: 192 bytes +0x1230073c: 0x7b002004: 3DPRIMITIVE: quad strip sequential +0x12300740: 0x00000052: vertex count +0x12300744: 0x00000000: start vertex +0x12300748: 0x00000001: instance count +0x1230074c: 0x00000000: start instance +0x12300750: 0x00000000: index bias +0x12300754: 0x78000005: 3DSTATE_PIPELINED_POINTERS +0x12300758: 0x00007520: VS state +0x1230075c: 0x00000000: GS state +0x12300760: 0x00007481: Clip state +0x12300764: 0x000074c0: SF state +0x12300768: 0x000074e0: WM state +0x1230076c: 0x00007cc0: CC state +0x12300770: 0x60003f01: URB_FENCE: cs vfe sf clip gs vs +0x12300774: 0x05212040: vs fence: 64, clip_fence: 82, gs_fence: 72 +0x12300778: 0x18000062: sf fence: 98, vfe_fence: 0, cs_fence: 384 +0x1230077c: 0x60020100: CONSTANT_BUFFER: valid +0x12300780: 0x00000682: offset: 0x00000680, length: 192 bytes +0x12300784: 0x7b001404: 3DPRIMITIVE: tri strip sequential +0x12300788: 0x00000016: vertex count +0x1230078c: 0x00000052: start vertex +0x12300790: 0x00000001: instance count +0x12300794: 0x00000000: start instance +0x12300798: 0x00000000: index bias +0x1230079c: 0x05000000: MI_BATCH_BUFFER_END diff --git a/intel/tests/gm45-3d.batch.sh b/intel/tests/gm45-3d.batch.sh new file mode 100755 index 0000000..a94057f --- /dev/null +++ b/intel/tests/gm45-3d.batch.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +TEST_FILENAME=`echo "$0" | sed 's|.sh||'` +./test_decode $TEST_FILENAME + +ret=$? + +# pretty-print a diff showing what happened, and leave the dumped +# around for possibly moving over the ref. +if test $ret = 1; then + REF_FILENAME="$TEST_FILENAME-ref.txt" + NEW_FILENAME="$TEST_FILENAME-new.txt" + ./test_decode $TEST_FILENAME -dump > $NEW_FILENAME + if test $? = 0; then + echo "Differences:" + diff -u $REF_FILENAME $NEW_FILENAME + fi +fi + +exit $ret diff --git a/intel/tests/test-batch.sh b/intel/tests/test-batch.sh new file mode 100755 index 0000000..a94057f --- /dev/null +++ b/intel/tests/test-batch.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +TEST_FILENAME=`echo "$0" | sed 's|.sh||'` +./test_decode $TEST_FILENAME + +ret=$? + +# pretty-print a diff showing what happened, and leave the dumped +# around for possibly moving over the ref. +if test $ret = 1; then + REF_FILENAME="$TEST_FILENAME-ref.txt" + NEW_FILENAME="$TEST_FILENAME-new.txt" + ./test_decode $TEST_FILENAME -dump > $NEW_FILENAME + if test $? = 0; then + echo "Differences:" + diff -u $REF_FILENAME $NEW_FILENAME + fi +fi + +exit $ret diff --git a/libdrm.h b/libdrm.h new file mode 100644 index 0000000..acfada5 --- /dev/null +++ b/libdrm.h @@ -0,0 +1,89 @@ +/* + * Copyright © 2014 NVIDIA Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef LIBDRM_LIBDRM_H +#define LIBDRM_LIBDRM_H + +#if defined(HAVE_VISIBILITY) +# define drm_private __attribute__((visibility("hidden"))) +# define drm_public __attribute__((visibility("default"))) +#else +# define drm_private +# define drm_public +#endif + + +/** + * Static (compile-time) assertion. + * Basically, use COND to dimension an array. If COND is false/zero the + * array size will be -1 and we'll get a compilation error. + */ +#define STATIC_ASSERT(COND) \ + do { \ + (void) sizeof(char [1 - 2*!(COND)]); \ + } while (0) + + +#include + +#if defined(ANDROID) +#include /* for EINVAL */ + +extern void *__mmap2(void *, size_t, int, int, int, size_t); + +static inline void *drm_mmap(void *addr, size_t length, int prot, int flags, + int fd, loff_t offset) +{ + /* offset must be aligned to 4096 (not necessarily the page size) */ + if (offset & 4095) { + errno = EINVAL; + return MAP_FAILED; + } + + return __mmap2(addr, length, prot, flags, fd, (size_t) (offset >> 12)); +} + +# define drm_munmap(addr, length) \ + munmap(addr, length) + + +#else + +/* assume large file support exists */ +# define drm_mmap(addr, length, prot, flags, fd, offset) \ + mmap(addr, length, prot, flags, fd, offset) + + +static inline int drm_munmap(void *addr, size_t length) +{ + /* Copied from configure code generated by AC_SYS_LARGEFILE */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + \ + (((off_t) 1 << 31) << 31)) + STATIC_ASSERT(LARGE_OFF_T % 2147483629 == 721 && + LARGE_OFF_T % 2147483647 == 1); +#undef LARGE_OFF_T + + return munmap(addr, length); +} +#endif + +#endif diff --git a/libdrm.pc.in b/libdrm.pc.in new file mode 100644 index 0000000..b46e2a6 --- /dev/null +++ b/libdrm.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libdrm +Description: Userspace interface to kernel DRM services +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -ldrm +Cflags: -I${includedir} -I${includedir}/libdrm diff --git a/libdrm_lists.h b/libdrm_lists.h new file mode 100644 index 0000000..8926d8d --- /dev/null +++ b/libdrm_lists.h @@ -0,0 +1,118 @@ +/************************************************************************** + * + * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND. USA. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ + +/* + * List macros heavily inspired by the Linux kernel + * list handling. No list looping yet. + */ + +#include + +typedef struct _drmMMListHead +{ + struct _drmMMListHead *prev; + struct _drmMMListHead *next; +} drmMMListHead; + +#define DRMINITLISTHEAD(__item) \ + do{ \ + (__item)->prev = (__item); \ + (__item)->next = (__item); \ + } while (0) + +#define DRMLISTADD(__item, __list) \ + do { \ + (__item)->prev = (__list); \ + (__item)->next = (__list)->next; \ + (__list)->next->prev = (__item); \ + (__list)->next = (__item); \ + } while (0) + +#define DRMLISTADDTAIL(__item, __list) \ + do { \ + (__item)->next = (__list); \ + (__item)->prev = (__list)->prev; \ + (__list)->prev->next = (__item); \ + (__list)->prev = (__item); \ + } while(0) + +#define DRMLISTDEL(__item) \ + do { \ + (__item)->prev->next = (__item)->next; \ + (__item)->next->prev = (__item)->prev; \ + } while(0) + +#define DRMLISTDELINIT(__item) \ + do { \ + (__item)->prev->next = (__item)->next; \ + (__item)->next->prev = (__item)->prev; \ + (__item)->next = (__item); \ + (__item)->prev = (__item); \ + } while(0) + +#define DRMLISTENTRY(__type, __item, __field) \ + ((__type *)(((char *) (__item)) - offsetof(__type, __field))) + +#define DRMLISTEMPTY(__item) ((__item)->next == (__item)) + +#define DRMLISTSINGLE(__list) \ + (!DRMLISTEMPTY(__list) && ((__list)->next == (__list)->prev)) + +#define DRMLISTFOREACH(__item, __list) \ + for ((__item) = (__list)->next; \ + (__item) != (__list); (__item) = (__item)->next) + +#define DRMLISTFOREACHSAFE(__item, __temp, __list) \ + for ((__item) = (__list)->next, (__temp) = (__item)->next; \ + (__item) != (__list); \ + (__item) = (__temp), (__temp) = (__item)->next) + +#define DRMLISTFOREACHSAFEREVERSE(__item, __temp, __list) \ + for ((__item) = (__list)->prev, (__temp) = (__item)->prev; \ + (__item) != (__list); \ + (__item) = (__temp), (__temp) = (__item)->prev) + +#define DRMLISTFOREACHENTRY(__item, __list, __head) \ + for ((__item) = DRMLISTENTRY(typeof(*__item), (__list)->next, __head); \ + &(__item)->__head != (__list); \ + (__item) = DRMLISTENTRY(typeof(*__item), \ + (__item)->__head.next, __head)) + +#define DRMLISTFOREACHENTRYSAFE(__item, __temp, __list, __head) \ + for ((__item) = DRMLISTENTRY(typeof(*__item), (__list)->next, __head), \ + (__temp) = DRMLISTENTRY(typeof(*__item), \ + (__item)->__head.next, __head); \ + &(__item)->__head != (__list); \ + (__item) = (__temp), \ + (__temp) = DRMLISTENTRY(typeof(*__item), \ + (__temp)->__head.next, __head)) + +#define DRMLISTJOIN(__list, __join) if (!DRMLISTEMPTY(__list)) { \ + (__list)->next->prev = (__join); \ + (__list)->prev->next = (__join)->next; \ + (__join)->next->prev = (__list)->prev; \ + (__join)->next = (__list)->next; \ +} diff --git a/libkms/Android.mk b/libkms/Android.mk new file mode 100644 index 0000000..d2df32a --- /dev/null +++ b/libkms/Android.mk @@ -0,0 +1,53 @@ +DRM_GPU_DRIVERS := $(strip $(filter-out swrast, $(BOARD_GPU_DRIVERS))) + +intel_drivers := i915 i965 i915g ilo +radeon_drivers := r300g r600g radeonsi +nouveau_drivers := nouveau +vmwgfx_drivers := vmwgfx + +valid_drivers := \ + $(intel_drivers) \ + $(radeon_drivers) \ + $(nouveau_drivers) \ + $(vmwgfx_drivers) + +# warn about invalid drivers +invalid_drivers := $(filter-out $(valid_drivers), $(DRM_GPU_DRIVERS)) +ifneq ($(invalid_drivers),) +$(warning invalid GPU drivers: $(invalid_drivers)) +# tidy up +DRM_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(DRM_GPU_DRIVERS)) +endif + +LOCAL_PATH := $(call my-dir) + +include $(CLEAR_VARS) +include $(LOCAL_PATH)/Makefile.sources + +LOCAL_SRC_FILES := $(LIBKMS_FILES) + +ifneq ($(filter $(vmwgfx_drivers), $(DRM_GPU_DRIVERS)),) +LOCAL_SRC_FILES += $(LIBKMS_VMWGFX_FILES) +endif + +ifneq ($(filter $(intel_drivers), $(DRM_GPU_DRIVERS)),) +LOCAL_SRC_FILES += $(LIBKMS_INTEL_FILES) +endif + +ifneq ($(filter $(nouveau_drivers), $(DRM_GPU_DRIVERS)),) +LOCAL_SRC_FILES += $(LIBKMS_NOUVEAU_FILES) +endif + +ifneq ($(filter $(radeon_drivers), $(DRM_GPU_DRIVERS)),) +LOCAL_SRC_FILES += $(LIBKMS_RADEON_FILES) +endif + +LOCAL_MODULE := libkms +LOCAL_SHARED_LIBRARIES := libdrm + +LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/libdrm + +LOCAL_COPY_HEADERS_TO := libdrm +LOCAL_COPY_HEADERS := $(LIBKMS_H_FILES) + +include $(BUILD_SHARED_LIBRARY) diff --git a/libkms/Makefile.am b/libkms/Makefile.am new file mode 100644 index 0000000..4baf4fc --- /dev/null +++ b/libkms/Makefile.am @@ -0,0 +1,46 @@ +include Makefile.sources + +AM_CFLAGS = \ + $(WARN_CFLAGS) \ + -I$(top_srcdir)/include/drm \ + -I$(top_srcdir) + +libkms_la_LTLIBRARIES = libkms.la +libkms_ladir = $(libdir) +libkms_la_LDFLAGS = -version-number 1:0:0 -no-undefined +libkms_la_LIBADD = ../libdrm.la + +#if HAVE_LIBUDEV +#libkms_la_LIBADD += $(LIBUDEV_LIBS) +#endif + +libkms_la_SOURCES = $(LIBKMS_FILES) + +if HAVE_VMWGFX +libkms_la_SOURCES += $(LIBKMS_VMWGFX_FILES) +endif + +if HAVE_INTEL +libkms_la_SOURCES += $(LIBKMS_INTEL_FILES) +endif + +if HAVE_NOUVEAU +libkms_la_SOURCES += $(LIBKMS_NOUVEAU_FILES) +endif + +if HAVE_RADEON +libkms_la_SOURCES += $(LIBKMS_RADEON_FILES) +endif + +if HAVE_EXYNOS +libkms_la_SOURCES += $(LIBKMS_EXYNOS_FILES) +AM_CFLAGS += -I$(top_srcdir)/exynos +endif + +libkmsincludedir = ${includedir}/libkms +libkmsinclude_HEADERS = $(LIBKMS_H_FILES) + +pkgconfigdir = @pkgconfigdir@ +pkgconfig_DATA = libkms.pc + +EXTRA_DIST = Android.mk diff --git a/libkms/Makefile.in b/libkms/Makefile.in new file mode 100644 index 0000000..117cafa --- /dev/null +++ b/libkms/Makefile.in @@ -0,0 +1,772 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include +#include +#include +#include "internal.h" + +int kms_create(int fd, struct kms_driver **out) +{ + return linux_create(fd, out); +} + +int kms_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_BO_TYPE: + break; + default: + return -EINVAL; + } + return kms->get_prop(kms, key, out); +} + +int kms_destroy(struct kms_driver **kms) +{ + if (!(*kms)) + return 0; + + free(*kms); + *kms = NULL; + return 0; +} + +int kms_bo_create(struct kms_driver *kms, const unsigned *attr, struct kms_bo **out) +{ + unsigned width = 0; + unsigned height = 0; + enum kms_bo_type type = KMS_BO_TYPE_SCANOUT_X8R8G8B8; + int i; + + for (i = 0; attr[i];) { + unsigned key = attr[i++]; + unsigned value = attr[i++]; + + switch (key) { + case KMS_WIDTH: + width = value; + break; + case KMS_HEIGHT: + height = value; + break; + case KMS_BO_TYPE: + type = value; + break; + default: + return -EINVAL; + } + } + + if (width == 0 || height == 0) + return -EINVAL; + + /* XXX sanity check type */ + + if (type == KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8 && + (width != 64 || height != 64)) + return -EINVAL; + + return kms->bo_create(kms, width, height, type, attr, out); +} + +int kms_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_PITCH: + *out = bo->pitch; + break; + case KMS_HANDLE: + *out = bo->handle; + break; + default: + return -EINVAL; + } + + return 0; +} + +int kms_bo_map(struct kms_bo *bo, void **out) +{ + return bo->kms->bo_map(bo, out); +} + +int kms_bo_unmap(struct kms_bo *bo) +{ + return bo->kms->bo_unmap(bo); +} + +int kms_bo_destroy(struct kms_bo **bo) +{ + int ret; + + if (!(*bo)) + return 0; + + ret = (*bo)->kms->bo_destroy(*bo); + if (ret) + return ret; + + *bo = NULL; + return 0; +} diff --git a/libkms/dumb.c b/libkms/dumb.c new file mode 100644 index 0000000..f9c16e1 --- /dev/null +++ b/libkms/dumb.c @@ -0,0 +1,220 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include "internal.h" + +#include +#include "xf86drm.h" +#include "libdrm.h" + +struct dumb_bo +{ + struct kms_bo base; + unsigned map_count; +}; + +static int +dumb_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_BO_TYPE: + *out = KMS_BO_TYPE_SCANOUT_X8R8G8B8 | KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8; + break; + default: + return -EINVAL; + } + return 0; +} + +static int +dumb_destroy(struct kms_driver *kms) +{ + free(kms); + return 0; +} + +static int +dumb_bo_create(struct kms_driver *kms, + const unsigned width, const unsigned height, + const enum kms_bo_type type, const unsigned *attr, + struct kms_bo **out) +{ + struct drm_mode_create_dumb arg; + struct dumb_bo *bo; + int i, ret; + + for (i = 0; attr[i]; i += 2) { + switch (attr[i]) { + case KMS_WIDTH: + case KMS_HEIGHT: + break; + case KMS_BO_TYPE: + break; + default: + return -EINVAL; + } + } + + bo = calloc(1, sizeof(*bo)); + if (!bo) + return -ENOMEM; + + memset(&arg, 0, sizeof(arg)); + + /* All BO_TYPE currently are 32bpp formats */ + arg.bpp = 32; + arg.width = width; + arg.height = height; + + ret = drmIoctl(kms->fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg); + if (ret) + goto err_free; + + bo->base.kms = kms; + bo->base.handle = arg.handle; + bo->base.size = arg.size; + bo->base.pitch = arg.pitch; + + *out = &bo->base; + + return 0; + +err_free: + free(bo); + return ret; +} + +static int +dumb_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out) +{ + switch (key) { + default: + return -EINVAL; + } +} + +static int +dumb_bo_map(struct kms_bo *_bo, void **out) +{ + struct dumb_bo *bo = (struct dumb_bo *)_bo; + struct drm_mode_map_dumb arg; + void *map = NULL; + int ret; + + if (bo->base.ptr) { + bo->map_count++; + *out = bo->base.ptr; + return 0; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_MODE_MAP_DUMB, &arg); + if (ret) + return ret; + + map = drm_mmap(0, bo->base.size, PROT_READ | PROT_WRITE, MAP_SHARED, bo->base.kms->fd, arg.offset); + if (map == MAP_FAILED) + return -errno; + + bo->base.ptr = map; + bo->map_count++; + *out = bo->base.ptr; + + return 0; +} + +static int +dumb_bo_unmap(struct kms_bo *_bo) +{ + struct dumb_bo *bo = (struct dumb_bo *)_bo; + bo->map_count--; + return 0; +} + +static int +dumb_bo_destroy(struct kms_bo *_bo) +{ + struct dumb_bo *bo = (struct dumb_bo *)_bo; + struct drm_mode_destroy_dumb arg; + int ret; + + if (bo->base.ptr) { + /* XXX Sanity check map_count */ + drm_munmap(bo->base.ptr, bo->base.size); + bo->base.ptr = NULL; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_MODE_DESTROY_DUMB, &arg); + if (ret) + return -errno; + + free(bo); + return 0; +} + +int +dumb_create(int fd, struct kms_driver **out) +{ + struct kms_driver *kms; + int ret; + uint64_t cap = 0; + + ret = drmGetCap(fd, DRM_CAP_DUMB_BUFFER, &cap); + if (ret || cap == 0) + return -EINVAL; + + kms = calloc(1, sizeof(*kms)); + if (!kms) + return -ENOMEM; + + kms->fd = fd; + + kms->bo_create = dumb_bo_create; + kms->bo_map = dumb_bo_map; + kms->bo_unmap = dumb_bo_unmap; + kms->bo_get_prop = dumb_bo_get_prop; + kms->bo_destroy = dumb_bo_destroy; + kms->get_prop = dumb_get_prop; + kms->destroy = dumb_destroy; + *out = kms; + + return 0; +} diff --git a/libkms/exynos.c b/libkms/exynos.c new file mode 100644 index 0000000..92e329c --- /dev/null +++ b/libkms/exynos.c @@ -0,0 +1,208 @@ +/* exynos.c + * + * Copyright 2009 Samsung Electronics Co., Ltd. + * Authors: + * SooChan Lim + * Sangjin LEE + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include "internal.h" + +#include +#include +#include "xf86drm.h" + +#include "exynos_drm.h" + +struct exynos_bo +{ + struct kms_bo base; + unsigned map_count; +}; + +static int +exynos_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_BO_TYPE: + *out = KMS_BO_TYPE_SCANOUT_X8R8G8B8 | KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8; + break; + default: + return -EINVAL; + } + return 0; +} + +static int +exynos_destroy(struct kms_driver *kms) +{ + free(kms); + return 0; +} + +static int +exynos_bo_create(struct kms_driver *kms, + const unsigned width, const unsigned height, + const enum kms_bo_type type, const unsigned *attr, + struct kms_bo **out) +{ + struct drm_exynos_gem_create arg; + unsigned size, pitch; + struct exynos_bo *bo; + int i, ret; + + for (i = 0; attr[i]; i += 2) { + switch (attr[i]) { + case KMS_WIDTH: + case KMS_HEIGHT: + case KMS_BO_TYPE: + break; + default: + return -EINVAL; + } + } + + bo = calloc(1, sizeof(*bo)); + if (!bo) + return -ENOMEM; + + if (type == KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8) { + pitch = 64 * 4; + size = 64 * 64 * 4; + } else if (type == KMS_BO_TYPE_SCANOUT_X8R8G8B8) { + pitch = width * 4; + pitch = (pitch + 512 - 1) & ~(512 - 1); + size = pitch * ((height + 4 - 1) & ~(4 - 1)); + } else { + return -EINVAL; + } + + memset(&arg, 0, sizeof(arg)); + arg.size = size; + + ret = drmCommandWriteRead(kms->fd, DRM_EXYNOS_GEM_CREATE, &arg, sizeof(arg)); + if (ret) + goto err_free; + + bo->base.kms = kms; + bo->base.handle = arg.handle; + bo->base.size = size; + bo->base.pitch = pitch; + + *out = &bo->base; + + return 0; + +err_free: + free(bo); + return ret; +} + +static int +exynos_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out) +{ + switch (key) { + default: + return -EINVAL; + } +} + +static int +exynos_bo_map(struct kms_bo *_bo, void **out) +{ + struct exynos_bo *bo = (struct exynos_bo *)_bo; + struct drm_exynos_gem_map_off arg; + void *map = NULL; + int ret; + + if (bo->base.ptr) { + bo->map_count++; + *out = bo->base.ptr; + return 0; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmCommandWriteRead(bo->base.kms->fd, DRM_EXYNOS_GEM_MAP_OFFSET, &arg, sizeof(arg)); + if (ret) + return ret; + + map = mmap(0, bo->base.size, PROT_READ | PROT_WRITE, MAP_SHARED, bo->base.kms->fd, arg.offset); + if (map == MAP_FAILED) + return -errno; + + bo->base.ptr = map; + bo->map_count++; + *out = bo->base.ptr; + + return 0; +} + +static int +exynos_bo_unmap(struct kms_bo *_bo) +{ + struct exynos_bo *bo = (struct exynos_bo *)_bo; + bo->map_count--; + return 0; +} + +static int +exynos_bo_destroy(struct kms_bo *_bo) +{ + struct exynos_bo *bo = (struct exynos_bo *)_bo; + struct drm_gem_close arg; + int ret; + + if (bo->base.ptr) { + /* XXX Sanity check map_count */ + munmap(bo->base.ptr, bo->base.size); + bo->base.ptr = NULL; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_GEM_CLOSE, &arg); + if (ret) + return -errno; + + free(bo); + return 0; +} + +int +exynos_create(int fd, struct kms_driver **out) +{ + struct kms_driver *kms; + + kms = calloc(1, sizeof(*kms)); + if (!kms) + return -ENOMEM; + + kms->fd = fd; + + kms->bo_create = exynos_bo_create; + kms->bo_map = exynos_bo_map; + kms->bo_unmap = exynos_bo_unmap; + kms->bo_get_prop = exynos_bo_get_prop; + kms->bo_destroy = exynos_bo_destroy; + kms->get_prop = exynos_get_prop; + kms->destroy = exynos_destroy; + *out = kms; + + return 0; +} diff --git a/libkms/intel.c b/libkms/intel.c new file mode 100644 index 0000000..51a7fd2 --- /dev/null +++ b/libkms/intel.c @@ -0,0 +1,240 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include "internal.h" + +#include +#include "xf86drm.h" +#include "libdrm.h" + +#include "i915_drm.h" + +struct intel_bo +{ + struct kms_bo base; + unsigned map_count; +}; + +static int +intel_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_BO_TYPE: + *out = KMS_BO_TYPE_SCANOUT_X8R8G8B8 | KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8; + break; + default: + return -EINVAL; + } + return 0; +} + +static int +intel_destroy(struct kms_driver *kms) +{ + free(kms); + return 0; +} + +static int +intel_bo_create(struct kms_driver *kms, + const unsigned width, const unsigned height, + const enum kms_bo_type type, const unsigned *attr, + struct kms_bo **out) +{ + struct drm_i915_gem_create arg; + unsigned size, pitch; + struct intel_bo *bo; + int i, ret; + + for (i = 0; attr[i]; i += 2) { + switch (attr[i]) { + case KMS_WIDTH: + case KMS_HEIGHT: + case KMS_BO_TYPE: + break; + default: + return -EINVAL; + } + } + + bo = calloc(1, sizeof(*bo)); + if (!bo) + return -ENOMEM; + + if (type == KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8) { + pitch = 64 * 4; + size = 64 * 64 * 4; + } else if (type == KMS_BO_TYPE_SCANOUT_X8R8G8B8) { + pitch = width * 4; + pitch = (pitch + 512 - 1) & ~(512 - 1); + size = pitch * ((height + 4 - 1) & ~(4 - 1)); + } else { + free(bo); + return -EINVAL; + } + + memset(&arg, 0, sizeof(arg)); + arg.size = size; + + ret = drmCommandWriteRead(kms->fd, DRM_I915_GEM_CREATE, &arg, sizeof(arg)); + if (ret) + goto err_free; + + bo->base.kms = kms; + bo->base.handle = arg.handle; + bo->base.size = size; + bo->base.pitch = pitch; + + *out = &bo->base; + if (type == KMS_BO_TYPE_SCANOUT_X8R8G8B8 && pitch > 512) { + struct drm_i915_gem_set_tiling tile; + + memset(&tile, 0, sizeof(tile)); + tile.handle = bo->base.handle; + tile.tiling_mode = I915_TILING_X; + tile.stride = bo->base.pitch; + + ret = drmCommandWriteRead(kms->fd, DRM_I915_GEM_SET_TILING, &tile, sizeof(tile)); +#if 0 + if (ret) { + kms_bo_destroy(out); + return ret; + } +#endif + } + + return 0; + +err_free: + free(bo); + return ret; +} + +static int +intel_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out) +{ + switch (key) { + default: + return -EINVAL; + } +} + +static int +intel_bo_map(struct kms_bo *_bo, void **out) +{ + struct intel_bo *bo = (struct intel_bo *)_bo; + struct drm_i915_gem_mmap_gtt arg; + void *map = NULL; + int ret; + + if (bo->base.ptr) { + bo->map_count++; + *out = bo->base.ptr; + return 0; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmCommandWriteRead(bo->base.kms->fd, DRM_I915_GEM_MMAP_GTT, &arg, sizeof(arg)); + if (ret) + return ret; + + map = drm_mmap(0, bo->base.size, PROT_READ | PROT_WRITE, MAP_SHARED, bo->base.kms->fd, arg.offset); + if (map == MAP_FAILED) + return -errno; + + bo->base.ptr = map; + bo->map_count++; + *out = bo->base.ptr; + + return 0; +} + +static int +intel_bo_unmap(struct kms_bo *_bo) +{ + struct intel_bo *bo = (struct intel_bo *)_bo; + bo->map_count--; + return 0; +} + +static int +intel_bo_destroy(struct kms_bo *_bo) +{ + struct intel_bo *bo = (struct intel_bo *)_bo; + struct drm_gem_close arg; + int ret; + + if (bo->base.ptr) { + /* XXX Sanity check map_count */ + drm_munmap(bo->base.ptr, bo->base.size); + bo->base.ptr = NULL; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_GEM_CLOSE, &arg); + if (ret) + return -errno; + + free(bo); + return 0; +} + +int +intel_create(int fd, struct kms_driver **out) +{ + struct kms_driver *kms; + + kms = calloc(1, sizeof(*kms)); + if (!kms) + return -ENOMEM; + + kms->fd = fd; + + kms->bo_create = intel_bo_create; + kms->bo_map = intel_bo_map; + kms->bo_unmap = intel_bo_unmap; + kms->bo_get_prop = intel_bo_get_prop; + kms->bo_destroy = intel_bo_destroy; + kms->get_prop = intel_get_prop; + kms->destroy = intel_destroy; + *out = kms; + + return 0; +} diff --git a/libkms/internal.h b/libkms/internal.h new file mode 100644 index 0000000..f831b57 --- /dev/null +++ b/libkms/internal.h @@ -0,0 +1,79 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifndef INTERNAL_H_ +#define INTERNAL_H_ + +#include "libkms.h" + +struct kms_driver +{ + int (*get_prop)(struct kms_driver *kms, const unsigned key, + unsigned *out); + int (*destroy)(struct kms_driver *kms); + + int (*bo_create)(struct kms_driver *kms, + unsigned width, + unsigned height, + enum kms_bo_type type, + const unsigned *attr, + struct kms_bo **out); + int (*bo_get_prop)(struct kms_bo *bo, const unsigned key, + unsigned *out); + int (*bo_map)(struct kms_bo *bo, void **out); + int (*bo_unmap)(struct kms_bo *bo); + int (*bo_destroy)(struct kms_bo *bo); + + int fd; +}; + +struct kms_bo +{ + struct kms_driver *kms; + void *ptr; + size_t size; + size_t offset; + size_t pitch; + unsigned handle; +}; + +int linux_create(int fd, struct kms_driver **out); + +int vmwgfx_create(int fd, struct kms_driver **out); + +int intel_create(int fd, struct kms_driver **out); + +int dumb_create(int fd, struct kms_driver **out); + +int nouveau_create(int fd, struct kms_driver **out); + +int radeon_create(int fd, struct kms_driver **out); + +int exynos_create(int fd, struct kms_driver **out); + +#endif diff --git a/libkms/libkms.h b/libkms/libkms.h new file mode 100644 index 0000000..c00b159 --- /dev/null +++ b/libkms/libkms.h @@ -0,0 +1,82 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifndef _LIBKMS_H_ +#define _LIBKMS_H_ + +#if defined(__cplusplus) || defined(c_plusplus) +extern "C" { +#endif + +/** + * \file + * + */ + +struct kms_driver; +struct kms_bo; + +enum kms_attrib +{ + KMS_TERMINATE_PROP_LIST, +#define KMS_TERMINATE_PROP_LIST KMS_TERMINATE_PROP_LIST + KMS_BO_TYPE, +#define KMS_BO_TYPE KMS_BO_TYPE + KMS_WIDTH, +#define KMS_WIDTH KMS_WIDTH + KMS_HEIGHT, +#define KMS_HEIGHT KMS_HEIGHT + KMS_PITCH, +#define KMS_PITCH KMS_PITCH + KMS_HANDLE, +#define KMS_HANDLE KMS_HANDLE +}; + +enum kms_bo_type +{ + KMS_BO_TYPE_SCANOUT_X8R8G8B8 = (1 << 0), +#define KMS_BO_TYPE_SCANOUT_X8R8G8B8 KMS_BO_TYPE_SCANOUT_X8R8G8B8 + KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8 = (1 << 1), +#define KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8 KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8 +}; + +int kms_create(int fd, struct kms_driver **out); +int kms_get_prop(struct kms_driver *kms, unsigned key, unsigned *out); +int kms_destroy(struct kms_driver **kms); + +int kms_bo_create(struct kms_driver *kms, const unsigned *attr, struct kms_bo **out); +int kms_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out); +int kms_bo_map(struct kms_bo *bo, void **out); +int kms_bo_unmap(struct kms_bo *bo); +int kms_bo_destroy(struct kms_bo **bo); + +#if defined(__cplusplus) || defined(c_plusplus) +}; +#endif + +#endif diff --git a/libkms/libkms.pc.in b/libkms/libkms.pc.in new file mode 100644 index 0000000..511535a --- /dev/null +++ b/libkms/libkms.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libkms +Description: Library that abstract aways the different mm interface for kernel drivers +Version: 1.0.0 +Libs: -L${libdir} -lkms +Cflags: -I${includedir}/libkms diff --git a/libkms/linux.c b/libkms/linux.c new file mode 100644 index 0000000..77a0bbe --- /dev/null +++ b/libkms/linux.c @@ -0,0 +1,238 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ +/* + * Thanks to krh and jcristau for the tips on + * going from fd to pci id via fstat and udev. + */ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include +#include +#include +#include +#include +#include + +#include + +#include "internal.h" + +#define PATH_SIZE 512 + +static int +linux_name_from_sysfs(int fd, char **out) +{ + char path[PATH_SIZE+1] = ""; /* initialize to please valgrind */ + char link[PATH_SIZE+1] = ""; + struct stat buffer; + unsigned maj, min; + char* slash_name; + int ret; + + /* + * Inside the sysfs directory for the device there is a symlink + * to the directory representing the driver module, that path + * happens to hold the name of the driver. + * + * So lets get the symlink for the drm device. Then read the link + * and filter out the last directory which happens to be the name + * of the driver, which we can use to load the correct interface. + * + * Thanks to Ray Strode of Plymouth for the code. + */ + + ret = fstat(fd, &buffer); + if (ret) + return -EINVAL; + + if (!S_ISCHR(buffer.st_mode)) + return -EINVAL; + + maj = major(buffer.st_rdev); + min = minor(buffer.st_rdev); + + snprintf(path, PATH_SIZE, "/sys/dev/char/%d:%d/device/driver", maj, min); + + if (readlink(path, link, PATH_SIZE) < 0) + return -EINVAL; + + /* link looks something like this: ../../../bus/pci/drivers/intel */ + slash_name = strrchr(link, '/'); + if (!slash_name) + return -EINVAL; + + /* copy name and at the same time remove the slash */ + *out = strdup(slash_name + 1); + return 0; +} + +static int +linux_from_sysfs(int fd, struct kms_driver **out) +{ + char *name; + int ret; + + ret = linux_name_from_sysfs(fd, &name); + if (ret) + return ret; + +#ifdef HAVE_INTEL + if (!strcmp(name, "intel")) + ret = intel_create(fd, out); + else +#endif +#ifdef HAVE_VMWGFX + if (!strcmp(name, "vmwgfx")) + ret = vmwgfx_create(fd, out); + else +#endif +#ifdef HAVE_NOUVEAU + if (!strcmp(name, "nouveau")) + ret = nouveau_create(fd, out); + else +#endif +#ifdef HAVE_RADEON + if (!strcmp(name, "radeon")) + ret = radeon_create(fd, out); + else +#endif +#ifdef HAVE_EXYNOS + if (!strcmp(name, "exynos")) + ret = exynos_create(fd, out); + else +#endif + ret = -ENOSYS; + + free(name); + return ret; +} + +#if 0 +#define LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE +#include + +struct create_record +{ + unsigned vendor; + unsigned chip; + int (*func)(int fd, struct kms_driver **out); +}; + +static struct create_record table[] = { + { 0x8086, 0x2a42, intel_create }, /* i965 */ +#ifdef HAVE_VMWGFX + { 0x15ad, 0x0405, vmwgfx_create }, /* VMware vGPU */ +#endif + { 0, 0, NULL }, +}; + +static int +linux_get_pciid_from_fd(int fd, unsigned *vendor_id, unsigned *chip_id) +{ + struct udev *udev; + struct udev_device *device; + struct udev_device *parent; + const char *pci_id; + struct stat buffer; + int ret; + + ret = fstat(fd, &buffer); + if (ret) + return -EINVAL; + + if (!S_ISCHR(buffer.st_mode)) + return -EINVAL; + + udev = udev_new(); + if (!udev) + return -ENOMEM; + + device = udev_device_new_from_devnum(udev, 'c', buffer.st_rdev); + if (!device) + goto err_free_udev; + + parent = udev_device_get_parent(device); + if (!parent) + goto err_free_device; + + pci_id = udev_device_get_property_value(parent, "PCI_ID"); + if (!pci_id) + goto err_free_device; + + if (sscanf(pci_id, "%x:%x", vendor_id, chip_id) != 2) + goto err_free_device; + + udev_device_unref(device); + udev_unref(udev); + + return 0; + +err_free_device: + udev_device_unref(device); +err_free_udev: + udev_unref(udev); + return -EINVAL; +} + +static int +linux_from_udev(int fd, struct kms_driver **out) +{ + unsigned vendor_id, chip_id; + int ret, i; + + ret = linux_get_pciid_from_fd(fd, &vendor_id, &chip_id); + if (ret) + return ret; + + for (i = 0; table[i].func; i++) + if (table[i].vendor == vendor_id && table[i].chip == chip_id) + return table[i].func(fd, out); + + return -ENOSYS; +} +#else +static int +linux_from_udev(int fd, struct kms_driver **out) +{ + return -ENOSYS; +} +#endif + +int +linux_create(int fd, struct kms_driver **out) +{ + if (!dumb_create(fd, out)) + return 0; + + if (!linux_from_udev(fd, out)) + return 0; + + return linux_from_sysfs(fd, out); +} diff --git a/libkms/nouveau.c b/libkms/nouveau.c new file mode 100644 index 0000000..228903f --- /dev/null +++ b/libkms/nouveau.c @@ -0,0 +1,222 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include "internal.h" + +#include +#include "xf86drm.h" +#include "libdrm.h" + +#include "nouveau_drm.h" + +struct nouveau_bo +{ + struct kms_bo base; + uint64_t map_handle; + unsigned map_count; +}; + +static int +nouveau_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_BO_TYPE: + *out = KMS_BO_TYPE_SCANOUT_X8R8G8B8 | KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8; + break; + default: + return -EINVAL; + } + return 0; +} + +static int +nouveau_destroy(struct kms_driver *kms) +{ + free(kms); + return 0; +} + +static int +nouveau_bo_create(struct kms_driver *kms, + const unsigned width, const unsigned height, + const enum kms_bo_type type, const unsigned *attr, + struct kms_bo **out) +{ + struct drm_nouveau_gem_new arg; + unsigned size, pitch; + struct nouveau_bo *bo; + int i, ret; + + for (i = 0; attr[i]; i += 2) { + switch (attr[i]) { + case KMS_WIDTH: + case KMS_HEIGHT: + case KMS_BO_TYPE: + break; + default: + return -EINVAL; + } + } + + bo = calloc(1, sizeof(*bo)); + if (!bo) + return -ENOMEM; + + if (type == KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8) { + pitch = 64 * 4; + size = 64 * 64 * 4; + } else if (type == KMS_BO_TYPE_SCANOUT_X8R8G8B8) { + pitch = width * 4; + pitch = (pitch + 512 - 1) & ~(512 - 1); + size = pitch * height; + } else { + free(bo); + return -EINVAL; + } + + memset(&arg, 0, sizeof(arg)); + arg.info.size = size; + arg.info.domain = NOUVEAU_GEM_DOMAIN_MAPPABLE | NOUVEAU_GEM_DOMAIN_VRAM; + arg.info.tile_mode = 0; + arg.info.tile_flags = 0; + arg.align = 512; + arg.channel_hint = 0; + + ret = drmCommandWriteRead(kms->fd, DRM_NOUVEAU_GEM_NEW, &arg, sizeof(arg)); + if (ret) + goto err_free; + + bo->base.kms = kms; + bo->base.handle = arg.info.handle; + bo->base.size = size; + bo->base.pitch = pitch; + bo->map_handle = arg.info.map_handle; + + *out = &bo->base; + + return 0; + +err_free: + free(bo); + return ret; +} + +static int +nouveau_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out) +{ + switch (key) { + default: + return -EINVAL; + } +} + +static int +nouveau_bo_map(struct kms_bo *_bo, void **out) +{ + struct nouveau_bo *bo = (struct nouveau_bo *)_bo; + void *map = NULL; + + if (bo->base.ptr) { + bo->map_count++; + *out = bo->base.ptr; + return 0; + } + + map = drm_mmap(0, bo->base.size, PROT_READ | PROT_WRITE, MAP_SHARED, bo->base.kms->fd, bo->map_handle); + if (map == MAP_FAILED) + return -errno; + + bo->base.ptr = map; + bo->map_count++; + *out = bo->base.ptr; + + return 0; +} + +static int +nouveau_bo_unmap(struct kms_bo *_bo) +{ + struct nouveau_bo *bo = (struct nouveau_bo *)_bo; + bo->map_count--; + return 0; +} + +static int +nouveau_bo_destroy(struct kms_bo *_bo) +{ + struct nouveau_bo *bo = (struct nouveau_bo *)_bo; + struct drm_gem_close arg; + int ret; + + if (bo->base.ptr) { + /* XXX Sanity check map_count */ + drm_munmap(bo->base.ptr, bo->base.size); + bo->base.ptr = NULL; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_GEM_CLOSE, &arg); + if (ret) + return -errno; + + free(bo); + return 0; +} + +int +nouveau_create(int fd, struct kms_driver **out) +{ + struct kms_driver *kms; + + kms = calloc(1, sizeof(*kms)); + if (!kms) + return -ENOMEM; + + kms->fd = fd; + + kms->bo_create = nouveau_bo_create; + kms->bo_map = nouveau_bo_map; + kms->bo_unmap = nouveau_bo_unmap; + kms->bo_get_prop = nouveau_bo_get_prop; + kms->bo_destroy = nouveau_bo_destroy; + kms->get_prop = nouveau_get_prop; + kms->destroy = nouveau_destroy; + *out = kms; + + return 0; +} diff --git a/libkms/radeon.c b/libkms/radeon.c new file mode 100644 index 0000000..9383a0a --- /dev/null +++ b/libkms/radeon.c @@ -0,0 +1,243 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include "internal.h" + +#include +#include "xf86drm.h" +#include "libdrm.h" + +#include "radeon_drm.h" + + +#define ALIGNMENT 512 + +struct radeon_bo +{ + struct kms_bo base; + unsigned map_count; +}; + +static int +radeon_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_BO_TYPE: + *out = KMS_BO_TYPE_SCANOUT_X8R8G8B8 | KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8; + break; + default: + return -EINVAL; + } + return 0; +} + +static int +radeon_destroy(struct kms_driver *kms) +{ + free(kms); + return 0; +} + +static int +radeon_bo_create(struct kms_driver *kms, + const unsigned width, const unsigned height, + const enum kms_bo_type type, const unsigned *attr, + struct kms_bo **out) +{ + struct drm_radeon_gem_create arg; + unsigned size, pitch; + struct radeon_bo *bo; + int i, ret; + + for (i = 0; attr[i]; i += 2) { + switch (attr[i]) { + case KMS_WIDTH: + case KMS_HEIGHT: + case KMS_BO_TYPE: + break; + default: + return -EINVAL; + } + } + + switch (type) { + case KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8: + pitch = 4 * 64; + size = 4 * 64 * 64; + break; + case KMS_BO_TYPE_SCANOUT_X8R8G8B8: + pitch = width * 4; + pitch = (pitch + ALIGNMENT - 1) & ~(ALIGNMENT - 1); + size = pitch * height; + break; + default: + return -EINVAL; + } + + bo = calloc(1, sizeof(*bo)); + if (!bo) + return -ENOMEM; + + memset(&arg, 0, sizeof(arg)); + arg.size = size; + arg.alignment = ALIGNMENT; + arg.initial_domain = RADEON_GEM_DOMAIN_CPU; + arg.flags = 0; + arg.handle = 0; + + ret = drmCommandWriteRead(kms->fd, DRM_RADEON_GEM_CREATE, + &arg, sizeof(arg)); + if (ret) + goto err_free; + + bo->base.kms = kms; + bo->base.handle = arg.handle; + bo->base.size = size; + bo->base.pitch = pitch; + bo->base.offset = 0; + bo->map_count = 0; + + *out = &bo->base; + + return 0; + +err_free: + free(bo); + return ret; +} + +static int +radeon_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out) +{ + switch (key) { + default: + return -EINVAL; + } +} + +static int +radeon_bo_map(struct kms_bo *_bo, void **out) +{ + struct radeon_bo *bo = (struct radeon_bo *)_bo; + struct drm_radeon_gem_mmap arg; + void *map = NULL; + int ret; + + if (bo->base.ptr) { + bo->map_count++; + *out = bo->base.ptr; + return 0; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + arg.offset = bo->base.offset; + arg.size = (uint64_t)bo->base.size; + + ret = drmCommandWriteRead(bo->base.kms->fd, DRM_RADEON_GEM_MMAP, + &arg, sizeof(arg)); + if (ret) + return -errno; + + map = drm_mmap(0, arg.size, PROT_READ | PROT_WRITE, MAP_SHARED, + bo->base.kms->fd, arg.addr_ptr); + if (map == MAP_FAILED) + return -errno; + + bo->base.ptr = map; + bo->map_count++; + *out = bo->base.ptr; + + return 0; +} + +static int +radeon_bo_unmap(struct kms_bo *_bo) +{ + struct radeon_bo *bo = (struct radeon_bo *)_bo; + if (--bo->map_count == 0) { + drm_munmap(bo->base.ptr, bo->base.size); + bo->base.ptr = NULL; + } + return 0; +} + +static int +radeon_bo_destroy(struct kms_bo *_bo) +{ + struct radeon_bo *bo = (struct radeon_bo *)_bo; + struct drm_gem_close arg; + int ret; + + if (bo->base.ptr) { + /* XXX Sanity check map_count */ + drm_munmap(bo->base.ptr, bo->base.size); + bo->base.ptr = NULL; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + + ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_GEM_CLOSE, &arg); + if (ret) + return -errno; + + free(bo); + return 0; +} + +int +radeon_create(int fd, struct kms_driver **out) +{ + struct kms_driver *kms; + + kms = calloc(1, sizeof(*kms)); + if (!kms) + return -ENOMEM; + + kms->fd = fd; + + kms->bo_create = radeon_bo_create; + kms->bo_map = radeon_bo_map; + kms->bo_unmap = radeon_bo_unmap; + kms->bo_get_prop = radeon_bo_get_prop; + kms->bo_destroy = radeon_bo_destroy; + kms->get_prop = radeon_get_prop; + kms->destroy = radeon_destroy; + *out = kms; + + return 0; +} diff --git a/libkms/vmwgfx.c b/libkms/vmwgfx.c new file mode 100644 index 0000000..bc04133 --- /dev/null +++ b/libkms/vmwgfx.c @@ -0,0 +1,208 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include "internal.h" + +#include "xf86drm.h" +#include "libdrm.h" +#include "vmwgfx_drm.h" + +struct vmwgfx_bo +{ + struct kms_bo base; + uint64_t map_handle; + unsigned map_count; +}; + +static int +vmwgfx_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) +{ + switch (key) { + case KMS_BO_TYPE: + *out = KMS_BO_TYPE_SCANOUT_X8R8G8B8 | KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8; + break; + default: + return -EINVAL; + } + return 0; +} + +static int +vmwgfx_destroy(struct kms_driver *kms) +{ + free(kms); + return 0; +} + +static int +vmwgfx_bo_create(struct kms_driver *kms, + const unsigned width, const unsigned height, + const enum kms_bo_type type, const unsigned *attr, + struct kms_bo **out) +{ + struct vmwgfx_bo *bo; + int i, ret; + + for (i = 0; attr[i]; i += 2) { + switch (attr[i]) { + case KMS_WIDTH: + case KMS_HEIGHT: + case KMS_BO_TYPE: + break; + default: + return -EINVAL; + } + } + + bo = calloc(1, sizeof(*bo)); + if (!bo) + return -EINVAL; + + { + union drm_vmw_alloc_dmabuf_arg arg; + struct drm_vmw_alloc_dmabuf_req *req = &arg.req; + struct drm_vmw_dmabuf_rep *rep = &arg.rep; + + memset(&arg, 0, sizeof(arg)); + req->size = width * height * 4; + bo->base.size = req->size; + bo->base.pitch = width * 4; + bo->base.kms = kms; + + do { + ret = drmCommandWriteRead(bo->base.kms->fd, + DRM_VMW_ALLOC_DMABUF, + &arg, sizeof(arg)); + } while (ret == -ERESTART); + + if (ret) + goto err_free; + + bo->base.handle = rep->handle; + bo->map_handle = rep->map_handle; + bo->base.handle = rep->cur_gmr_id; + bo->base.offset = rep->cur_gmr_offset; + } + + *out = &bo->base; + + return 0; + +err_free: + free(bo); + return ret; +} + +static int +vmwgfx_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out) +{ + switch (key) { + default: + return -EINVAL; + } +} + +static int +vmwgfx_bo_map(struct kms_bo *_bo, void **out) +{ + struct vmwgfx_bo *bo = (struct vmwgfx_bo *)_bo; + void *map; + + if (bo->base.ptr) { + bo->map_count++; + *out = bo->base.ptr; + return 0; + } + + map = drm_mmap(NULL, bo->base.size, PROT_READ | PROT_WRITE, MAP_SHARED, bo->base.kms->fd, bo->map_handle); + if (map == MAP_FAILED) + return -errno; + + bo->base.ptr = map; + bo->map_count++; + *out = bo->base.ptr; + + return 0; +} + +static int +vmwgfx_bo_unmap(struct kms_bo *_bo) +{ + struct vmwgfx_bo *bo = (struct vmwgfx_bo *)_bo; + bo->map_count--; + return 0; +} + +static int +vmwgfx_bo_destroy(struct kms_bo *_bo) +{ + struct vmwgfx_bo *bo = (struct vmwgfx_bo *)_bo; + struct drm_vmw_unref_dmabuf_arg arg; + + if (bo->base.ptr) { + /* XXX Sanity check map_count */ + drm_munmap(bo->base.ptr, bo->base.size); + bo->base.ptr = NULL; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = bo->base.handle; + drmCommandWrite(bo->base.kms->fd, DRM_VMW_UNREF_DMABUF, &arg, sizeof(arg)); + + free(bo); + return 0; +} + +int +vmwgfx_create(int fd, struct kms_driver **out) +{ + struct kms_driver *kms; + + kms = calloc(1, sizeof(*kms)); + if (!kms) + return -ENOMEM; + + kms->fd = fd; + + kms->bo_create = vmwgfx_bo_create; + kms->bo_map = vmwgfx_bo_map; + kms->bo_unmap = vmwgfx_bo_unmap; + kms->bo_get_prop = vmwgfx_bo_get_prop; + kms->bo_destroy = vmwgfx_bo_destroy; + kms->get_prop = vmwgfx_get_prop; + kms->destroy = vmwgfx_destroy; + *out = kms; + return 0; +} diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..f12cfdf --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,7992 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 57 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..5d9acd8 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,384 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..07a8602 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3337 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.2]) +m4_define([LT_PACKAGE_REVISION], [1.3337]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.2' +macro_revision='1.3337' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..c573da9 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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Simply add your files +# to the $MANPAGES array. 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<xf86drm.h> + #include <xf86drmMode.h> + + + + + Description + Each DRM device provides access to manage which monitors and displays + are currently used and what frames to be displayed. This task is + called Kernel Mode-Setting (KMS). Historically, + this was done in user-space and called + User-space Mode-Setting (UMS). Almost all + open-source drivers now provide the KMS kernel API to do this in the + kernel, however, many non-open-source binary drivers from different + vendors still do not support this. You can use + drmModeSettingSupported3 + to check whether your driver supports this. To understand how KMS + works, we need to introduce 5 objects: CRTCs, + Planes, Encoders, + Connectors and + Framebuffers. + + + + CRTCs + + A CRTC short for + CRT Controller is an abstraction + representing a part of the chip that contains a pointer to a + scanout buffer. Therefore, the number of CRTCs available + determines how many independent scanout buffers can be active + at any given time. The CRTC structure contains several fields + to support this: a pointer to some video memory (abstracted as + a frame-buffer object), a list of driven connectors, a display + mode and an (x, y) offset into the video memory to support + panning or configurations where one piece of video memory + spans multiple CRTCs. A CRTC is the central point where + configuration of displays happens. You select which objects to + use, which modes and which parameters and then configure each + CRTC via + drmModeCrtcSet3 + to drive the display devices. + + + + Planes + + A plane respresents an image source that + can be blended with or overlayed on top of a CRTC during the + scanout process. Planes are associated with a frame-buffer to + crop a portion of the image memory (source) and optionally + scale it to a destination size. The result is then blended + with or overlayed on top of a CRTC. Planes are not provided by + all hardware and the number of available planes is limited. If + planes are not available or if not enough planes are + available, the user should fall back to normal software + blending (via GPU or CPU). + + + + Encoders + + An encoder takes pixel data from a CRTC + and converts it to a format suitable for any attached + connectors. On some devices, it may be possible to have a CRTC + send data to more than one encoder. In that case, both + encoders would receive data from the same scanout buffer, + resulting in a cloned display + configuration across the connectors attached to each + encoder. + + + + Connectors + + A connector is the final destination of + pixel-data on a device, and usually connects directly to an + external display device like a monitor or laptop panel. A + connector can only be attached to one encoder at a time. The + connector is also the structure where information about the + attached display is kept, so it contains fields for display + data, EDID data, + DPMS and + connection status, and information about + modes supported on the attached displays. + + + + Framebuffers + + Framebuffers are abstract memory objects + that provide a source of pixel data to scanout to a CRTC. + Applications explicitely request the creation of framebuffers + and can control their behavior. Framebuffers rely on the + underneath memory manager for low-level memory operations. + When creating a framebuffer, applications pass a memory handle + through the API which is used as backing storage. The + framebuffer itself is only an abstract object with no data. It + just refers to memory buffers that must be created with the + drm-memory7 + API. + + + + + + + Mode-Setting + Before mode-setting can be performed, an application needs to call + drmSetMaster3 + to become DRM-Master. It then has exclusive + access to the KMS API. A call to + drmModeGetResources3 + returns a list of CRTCs, + Connectors, Encoders and + Planes. + + Normal procedure now includes: First, you select which connectors + you want to use. Users are mostly interested in which monitor or + display-panel is active so you need to make sure to arrange them in + the correct logical order and select the correct ones to use. For + each connector, you need to find a CRTC to drive this connector. If + you want to clone output to two or more connectors, you may use a + single CRTC for all cloned connectors (if the hardware supports + this). To find a suitable CRTC, you need to iterate over the list of + encoders that are available for each connector. Each encoder + contains a list of CRTCs that it can work with and you simply select + one of these CRTCs. If you later program the CRTC to control a + connector, it automatically selects the best encoder. However, this + procedure is needed so your CRTC has at least one working encoder + for the selected connector. See the Examples + section below for more information. + + All valid modes for a connector can be retrieved with a call to + drmModeGetConnector3 + You need to select the mode you want to use and save it. The first + mode in the list is the default mode with the highest resolution + possible and often a suitable choice. + + After you have a working connector+CRTC+mode combination, you need + to create a framebuffer that is used for scanout. Memory buffer + allocation is driver-depedent and described in + drm-memory7. + You need to create a buffer big enough for your selected mode. Now + you can create a framebuffer object that uses your memory-buffer as + scanout buffer. You can do this with + drmModeAddFB3 + and + drmModeAddFB23. + + As a last step, you want to program your CRTC to drive your selected + connector. You can do this with a call to + drmModeSetCrtc3. + + + + Page-Flipping + A call to + drmModeSetCrtc3 + is executed immediately and forces the CRTC to use the new scanout + buffer. If you want smooth-transitions without tearing, you probably + use double-buffering. You need to create one framebuffer object for + each buffer you use. You can then call + drmModeSetCrtc3 + on the next buffer to flip. If you want to synchronize your flips + with vertical-blanks, you can use + drmModePageFlip3 + which schedules your page-flip for the next + vblank. + + + + Planes + Planes are controlled independently from CRTCs. That is, a call to + drmModeSetCrtc3 + does not affect planes. Instead, you need to call + drmModeSetPlane3 + to configure a plane. This requires the plane ID, a CRTC, a + framebuffer and offsets into the plane-framebuffer and the + CRTC-framebuffer. The CRTC then blends the content from the plane + over the CRTC framebuffer buffer during scanout. As this does not + involve any software-blending, it is way faster than traditional + blending. However, plane resources are limited. See + drmModeGetPlaneResources3 + for more information. + + + + Cursors + Similar to planes, many hardware also supports cursors. A cursor is + a very small buffer with an image that is blended over the CRTC + framebuffer. You can set a different cursor for each CRTC with + drmModeSetCursor3 + and move it on the screen with + drmModeMoveCursor3. + This allows to move the cursor on the screen without rerendering. If + no hardware cursors are supported, you need to rerender for each + frame the cursor is moved. + + + + + + Examples + Some examples of how basic mode-setting can be done. See the man-page + of each DRM function for more information. + + + CRTC/Encoder Selection + If you retrieved all display configuration information via + drmModeGetResources3 + as drmModeRes *res, + selected a connector from the list in + res->connectors + and retrieved the connector-information as + drmModeConnector *conn + via + drmModeGetConnector3 + then this example shows, how you can find a suitable CRTC id to + drive this connector. This function takes a file-descriptor to the + DRM device (see + drmOpen3) + as fd, a pointer to the retrieved resources as + res and a pointer to the selected connector as + conn. It returns an integer smaller than 0 on + failure, otherwise, a valid CRTC id is returned. + + +static int modeset_find_crtc(int fd, drmModeRes *res, drmModeConnector *conn) +{ + drmModeEncoder *enc; + unsigned int i, j; + + /* iterate all encoders of this connector */ + for (i = 0; i < conn->count_encoders; ++i) { + enc = drmModeGetEncoder(fd, conn->encoders[i]); + if (!enc) { + /* cannot retrieve encoder, ignoring... */ + continue; + } + + /* iterate all global CRTCs */ + for (j = 0; j < res->count_crtcs; ++j) { + /* check whether this CRTC works with the encoder */ + if (!(enc->possible_crtcs & (1 << j))) + continue; + + + /* Here you need to check that no other connector + * currently uses the CRTC with id "crtc". If you intend + * to drive one connector only, then you can skip this + * step. Otherwise, simply scan your list of configured + * connectors and CRTCs whether this CRTC is already + * used. If it is, then simply continue the search here. */ + if (res->crtcs[j] "is unused") { + drmModeFreeEncoder(enc); + return res->crtcs[j]; + } + } + + drmModeFreeEncoder(enc); + } + + /* cannot find a suitable CRTC */ + return -ENOENT; +} + + + + + + + + Reporting Bugs + Bugs in this manual should be reported to + http://bugs.freedesktop.org under the "Mesa" product, with "Other" or + "libdrm" as the component. + + + + See Also + + drm7, + drm-memory7, + drmModeGetResources3, + drmModeGetConnector3, + drmModeGetEncoder3, + drmModeGetCrtc3, + drmModeSetCrtc3, + drmModeGetFB3, + drmModeAddFB3, + drmModeAddFB23, + drmModeRmFB3, + drmModePageFlip3, + drmModeGetPlaneResources3, + drmModeGetPlane3, + drmModeSetPlane3, + drmModeSetCursor3, + drmModeMoveCursor3, + drmSetMaster3, + drmAvailable3, + drmCheckModesettingSupported3, + drmOpen3 + + + diff --git a/man/drm-memory.xml b/man/drm-memory.xml new file mode 100644 index 0000000..6b4f075 --- /dev/null +++ b/man/drm-memory.xml @@ -0,0 +1,430 @@ + + + + + + + + Direct Rendering Manager + libdrm + September 2012 + + + Developer + David + Herrmann + dh.herrmann@googlemail.com + + + + + + drm-memory + 7 + + + + drm-memory + drm-mm + drm-gem + drm-ttm + DRM Memory Management + + + + + #include <xf86drm.h> + + + + + Description + Many modern high-end GPUs come with their own memory managers. They + even include several different caches that need to be synchronized + during access. Textures, framebuffers, command buffers and more need + to be stored in memory that can be accessed quickly by the GPU. + Therefore, memory management on GPUs is highly driver- and + hardware-dependent. + + However, there are several frameworks in the kernel that are used by + more than one driver. These can be used for trivial mode-setting + without requiring driver-dependent code. But for + hardware-accelerated rendering you need to read the manual pages for + the driver you want to work with. + + + Dumb-Buffers + Almost all in-kernel DRM hardware drivers support an API called + Dumb-Buffers. This API allows to create buffers + of arbitrary size that can be used for scanout. These buffers can be + memory mapped via + mmap2 + so you can render into them on the CPU. However, GPU access to these + buffers is often not possible. Therefore, they are fine for simple + tasks but not suitable for complex compositions and + renderings. + + The DRM_IOCTL_MODE_CREATE_DUMB ioctl can be + used to create a dumb buffer. The kernel will return a 32bit handle + that can be used to manage the buffer with the DRM API. You can + create framebuffers with + drmModeAddFB3 + and use it for mode-setting and scanout. To access the buffer, you + first need to retrieve the offset of the buffer. The + DRM_IOCTL_MODE_MAP_DUMB ioctl requests the DRM + subsystem to prepare the buffer for memory-mapping and returns a + fake-offset that can be used with + mmap2. + + The DRM_IOCTL_MODE_CREATE_DUMB ioctl takes as + argument a structure of type + struct drm_mode_create_dumb: + + +struct drm_mode_create_dumb { + __u32 height; + __u32 width; + __u32 bpp; + __u32 flags; + + __u32 handle; + __u32 pitch; + __u64 size; +}; + + + The fields height, + width, bpp and + flags have to be provided by the caller. + The other fields are filled by the kernel with the return values. + height and + width are the dimensions of the + rectangular buffer that is created. bpp + is the number of bits-per-pixel and must be a multiple of + 8. You most commonly want to pass + 32 here. The flags + field is currently unused and must be zeroed. Different flags to + modify the behavior may be added in the future. After calling the + ioctl, the handle, + pitch and size + fields are filled by the kernel. handle + is a 32bit gem handle that identifies the buffer. This is used by + several other calls that take a gem-handle or memory-buffer as + argument. The pitch field is the + pitch (or stride) of the new buffer. Most drivers use 32bit or 64bit + aligned stride-values. The size field + contains the absolute size in bytes of the buffer. This can normally + also be computed with + (height * pitch + width) * bpp / 4. + + To prepare the buffer for + mmap2 + you need to use the DRM_IOCTL_MODE_MAP_DUMB + ioctl. It takes as argument a structure of type + struct drm_mode_map_dumb: + + +struct drm_mode_map_dumb { + __u32 handle; + __u32 pad; + + __u64 offset; +}; + + + You need to put the gem-handle that was previously retrieved via + DRM_IOCTL_MODE_CREATE_DUMB into the + handle field. The + pad field is unused padding and must be + zeroed. After completion, the offset + field will contain an offset that can be used with + mmap2 + on the DRM file-descriptor. + + If you don't need your dumb-buffer, anymore, you have to destroy it + with DRM_IOCTL_MODE_DESTROY_DUMB. If you close + the DRM file-descriptor, all open dumb-buffers are automatically + destroyed. This ioctl takes as argument a structure of type + struct drm_mode_destroy_dumb: + + +struct drm_mode_destroy_dumb { + __u32 handle; +}; + + + You only need to put your handle into the + handle field. After this call, the handle + is invalid and may be reused for new buffers by the dumb-API. + + + + + TTM + TTM stands for + Translation Table Manager and is a generic + memory-manager provided by the kernel. It does not provide a common + user-space API so you need to look at each driver interface if you + want to use it. See for instance the radeon manpages for more + information on memory-management with radeon and TTM. + + + + GEM + GEM stands for + Graphics Execution Manager and is a generic DRM + memory-management framework in the kernel, that is used by many + different drivers. Gem is designed to manage graphics memory, + control access to the graphics device execution context and handle + essentially NUMA environment unique to modern graphics hardware. Gem + allows multiple applications to share graphics device resources + without the need to constantly reload the entire graphics card. Data + may be shared between multiple applications with gem ensuring that + the correct memory synchronization occurs. + + Gem provides simple mechanisms to manage graphics data and control + execution flow within the linux DRM subsystem. However, gem is not a + complete framework that is fully driver independent. Instead, if + provides many functions that are shared between many drivers, but + each driver has to implement most of memory-management with + driver-dependent ioctls. This manpage tries to describe the + semantics (and if it applies, the syntax) that is shared between all + drivers that use gem. + + All GEM APIs are defined as + ioctl2 + on the DRM file descriptor. An application must be authorized via + drmAuthMagic3 + to the current DRM-Master to access the GEM subsystem. A driver that + does not support gem will return ENODEV for all + these ioctls. Invalid object handles return + EINVAL and invalid object names return + ENOENT. + + Gem provides explicit memory management primitives. System pages are + allocated when the object is created, either as the fundamental + storage for hardware where system memory is used by the graphics + processor directly, or as backing store for graphics-processor + resident memory. + + Objects are referenced from user-space using handles. These are, for + all intents and purposes, equivalent to file descriptors but avoid + the overhead. Newer kernel drivers also support the + drm-prime7 + infrastructure which can return real file-descriptor for gem-handles + using the linux dma-buf API. Objects may be published with a name so + that other applications and processes can access them. The name + remains valid as long as the object exists. Gem-objects are + reference counted in the kernel. The object is only destroyed when + all handles from user-space were closed. + + Gem-buffers cannot be created with a generic API. Each driver + provides its own API to create gem-buffers. See for example + DRM_I915_GEM_CREATE, + DRM_NOUVEAU_GEM_NEW or + DRM_RADEON_GEM_CREATE. Each of these ioctls + returns a gem-handle that can be passed to different generic ioctls. + The libgbm library from the + mesa3D distribution tries to provide a + driver-independent API to create gbm buffers and retrieve a + gbm-handle to them. It allows to create buffers for different + use-cases including scanout, rendering, cursors and CPU-access. See + the libgbm library for more information or look at the + driver-dependent man-pages (for example + drm-intel7 + or + drm-radeon7). + + Gem-buffers can be closed with the + DRM_IOCTL_GEM_CLOSE ioctl. It takes as argument + a structure of type struct drm_gem_close: + + +struct drm_gem_close { + __u32 handle; + __u32 pad; +}; + + + The handle field is the gem-handle to be + closed. The pad field is unused padding. + It must be zeroed. After this call the gem handle cannot be used by + this process anymore and may be reused for new gem objects by the + gem API. + + If you want to share gem-objects between different processes, you + can create a name for them and pass this name to other processes + which can then open this gem-object. Names are currently 32bit + integer IDs and have no special protection. That is, if you put a + name on your gem-object, every other client that has access to the + DRM device and is authenticated via + drmAuthMagic3 + to the current DRM-Master, can guess the name + and open or access the gem-object. If you want more fine-grained + access control, you can use the new + drm-prime7 + API to retrieve file-descriptors for gem-handles. To create a name + for a gem-handle, you use the + DRM_IOCTL_GEM_FLINK ioctl. It takes as argument + a structure of type struct drm_gem_flink: + + +struct drm_gem_flink { + __u32 handle; + __u32 name; +}; + + + You have to put your handle into the + handle field. After completion, the + kernel has put the new unique name into the + name field. You can now pass this name to + other processes which can then import the name with the + DRM_IOCTL_GEM_OPEN ioctl. It takes as argument + a structure of type struct drm_gem_open: + + +struct drm_gem_open { + __u32 name; + + __u32 handle; + __u32 size; +}; + + + You have to fill in the name field with + the name of the gem-object that you want to open. The kernel will + fill in the handle and + size fields with the new handle and size + of the gem-object. You can now access the gem-object via the handle + as if you created it with the gem API. + + Besides generic buffer management, the GEM API does not provide any + generic access. Each driver implements its own functionality on top + of this API. This includes execution-buffers, GTT management, + context creation, CPU access, GPU I/O and more. The next + higher-level API is OpenGL. So if you want to + use more GPU features, you should use the + mesa3D library to create OpenGL contexts on DRM + devices. This does not require any + windowing-system like X11, but can also be done on raw DRM devices. + However, this is beyond the scope of this man-page. You may have a + look at other mesa3D manpages, including libgbm and libEGL. 2D + software-rendering (rendering with the CPU) can be achieved with the + dumb-buffer-API in a driver-independent fashion, however, for + hardware-accelerated 2D or 3D rendering you must use OpenGL. Any + other API that tries to abstract the driver-internals to access + GEM-execution-buffers and other GPU internals, would simply reinvent + OpenGL so it is not provided. But if you need more detailed + information for a specific driver, you may have a look into the + driver-manpages, including + drm-intel7, + drm-radeon7 + and + drm-nouveau7. + However, the + drm-prime7 + infrastructure and the generic gem API as described here allow + display-managers to handle graphics-buffers and render-clients + without any deeper knowledge of the GPU that is used. Moreover, it + allows to move objects between GPUs and implement complex + display-servers that don't do any rendering on their own. See its + man-page for more information. + + + + + Examples + This section includes examples for basic memory-management + tasks. + + + Dumb-Buffers + This examples shows how to create a dumb-buffer via the generic + DRM API. This is driver-independent (as long as the driver + supports dumb-buffers) and provides memory-mapped buffers that can + be used for scanout. This example creates a full-HD 1920x1080 + buffer with 32 bits-per-pixel and a color-depth of 24 bits. The + buffer is then bound to a framebuffer which can be used for + scanout with the KMS API (see + drm-kms7). + + +struct drm_mode_create_dumb creq; +struct drm_mode_destroy_dumb dreq; +struct drm_mode_map_dumb mreq; +uint32_t fb; +int ret; +void *map; + +/* create dumb buffer */ +memset(&creq, 0, sizeof(creq)); +creq.width = 1920; +creq.height = 1080; +creq.bpp = 32; +ret = drmIoctl(fd, DRM_IOCTL_MODE_CREATE_DUMB, &creq); +if (ret < 0) { + /* buffer creation failed; see "errno" for more error codes */ + ... +} +/* creq.pitch, creq.handle and creq.size are filled by this ioctl with + * the requested values and can be used now. */ + +/* create framebuffer object for the dumb-buffer */ +ret = drmModeAddFB(fd, 1920, 1080, 24, 32, creq.pitch, creq.handle, &fb); +if (ret) { + /* frame buffer creation failed; see "errno" */ + ... +} +/* the framebuffer "fb" can now used for scanout with KMS */ + +/* prepare buffer for memory mapping */ +memset(&mreq, 0, sizeof(mreq)); +mreq.handle = creq.handle; +ret = drmIoctl(fd, DRM_IOCTL_MODE_MAP_DUMB, &mreq); +if (ret) { + /* DRM buffer preparation failed; see "errno" */ + ... +} +/* mreq.offset now contains the new offset that can be used with mmap() */ + +/* perform actual memory mapping */ +map = mmap(0, creq.size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, mreq.offset); +if (map == MAP_FAILED) { + /* memory-mapping failed; see "errno" */ + ... +} + +/* clear the framebuffer to 0 */ +memset(map, 0, creq.size); + + + + + + + + Reporting Bugs + Bugs in this manual should be reported to + http://bugs.freedesktop.org under the "Mesa" product, with "Other" or + "libdrm" as the component. + + + + See Also + + drm7, + drm-kms7, + drm-prime7, + drmAvailable3, + drmOpen3, + drm-intel7, + drm-radeon7, + drm-nouveau7 + + + diff --git a/man/drm.xml b/man/drm.xml new file mode 100644 index 0000000..5a49fe1 --- /dev/null +++ b/man/drm.xml @@ -0,0 +1,137 @@ + + + + + + + + Direct Rendering Manager + libdrm + September 2012 + + + Developer + David + Herrmann + dh.herrmann@googlemail.com + + + + + + drm + 7 + + + + drm + Direct Rendering Manager + + + + + #include <xf86drm.h> + + + + + Description + The Direct Rendering Manager (DRM) is a framework + to manage Graphics Processing Units (GPUs). It is + designed to support the needs of complex graphics devices, usually + containing programmable pipelines well suited to 3D graphics + acceleration. Furthermore, it is responsible for memory management, + interrupt handling and DMA to provide a uniform interface to + applications. + + In earlier days, the kernel framework was solely used to provide raw + hardware access to priviledged user-space processes which implement + all the hardware abstraction layers. But more and more tasks where + moved into the kernel. All these interfaces are based on + ioctl2 + commands on the DRM character device. The libdrm + library provides wrappers for these system-calls and many helpers to + simplify the API. + + When a GPU is detected, the DRM system loads a driver for the detected + hardware type. Each connected GPU is then presented to user-space via + a character-device that is usually available as + /dev/dri/card0 and can be accessed with + open2 + and + close2. + However, it still depends on the grapics driver which interfaces are + available on these devices. If an interface is not available, the + syscalls will fail with EINVAL. + + + Authentication + All DRM devices provide authentication mechanisms. Only a DRM-Master + is allowed to perform mode-setting or modify core state and only one + user can be DRM-Master at a time. See + drmSetMaster3 + for information on how to become DRM-Master and what the limitations + are. Other DRM users can be authenticated to the DRM-Master via + drmAuthMagic3 + so they can perform buffer allocations and rendering. + + + + Mode-Setting + Managing connected monitors and displays and changing the current + modes is called Mode-Setting. This is + restricted to the current DRM-Master. Historically, this was + implemented in user-space, but new DRM drivers implement a kernel + interface to perform mode-setting called + Kernel Mode Setting (KMS). If your + hardware-driver supports it, you can use the KMS API provided by + DRM. This includes allocating framebuffers, selecting modes and + managing CRTCs and encoders. See + drm-kms7 + for more. + + + + Memory Management + The most sophisticated tasks for GPUs today is managing memory + objects. Textures, framebuffers, command-buffers and all other kinds + of commands for the GPU have to be stored in memory. The DRM driver + takes care of managing all memory objects, flushing caches, + synchronizing access and providing CPU access to GPU memory. All + memory management is hardware driver dependent. However, two generic + frameworks are available that are used by most DRM drivers. These + are the Translation Table Manager (TTM) and the + Graphics Execution Manager (GEM). They provide + generic APIs to create, destroy and access buffers from user-space. + However, there are still many differences between the drivers so + driver-depedent code is still needed. Many helpers are provided in + libgbm (Graphics Buffer Manager) from the + mesa-project. For more information on DRM + memory-management, see + drm-memory7. + + + + + Reporting Bugs + Bugs in this manual should be reported to + http://bugs.freedesktop.org under the "Mesa" product, with "Other" or + "libdrm" as the component. + + + + See Also + + drm-kms7, + drm-memory7, + drmSetMaster3, + drmAuthMagic3, + drmAvailable3, + drmOpen3 + + + diff --git a/man/drmAvailable.xml b/man/drmAvailable.xml new file mode 100644 index 0000000..55bef94 --- /dev/null +++ b/man/drmAvailable.xml @@ -0,0 +1,75 @@ + + + + + + + + Direct Rendering Manager + libdrm + September 2012 + + + Developer + David + Herrmann + dh.herrmann@googlemail.com + + + + + + drmAvailable + 3 + + + + drmAvailable + determine whether a DRM kernel driver has been + loaded + + + + + + #include <xf86drm.h> + + + int drmAvailable + void + + + + + + + Description + drmAvailable allows the caller to determine + whether a kernel DRM driver is loaded. + + + + Return Value + drmAvailable returns 1 if a DRM driver is + currently loaded. Otherwise 0 is returned. + + + + Reporting Bugs + Bugs in this function should be reported to + http://bugs.freedesktop.org under the "Mesa" product, with "Other" or + "libdrm" as the component. + + + + See Also + + drm7, + drmOpen3 + + + diff --git a/man/drmHandleEvent.xml b/man/drmHandleEvent.xml new file mode 100644 index 0000000..b1006e5 --- /dev/null +++ b/man/drmHandleEvent.xml @@ -0,0 +1,102 @@ + + + + + + + + Direct Rendering Manager + libdrm + September 2012 + + + Developer + David + Herrmann + dh.herrmann@googlemail.com + + + + + + drmHandleEvent + 3 + + + + drmHandleEvent + read and process pending DRM events + + + + + + #include <xf86drm.h> + + + int drmHandleEvent + int fd + drmEventContextPtr evctx + + + + + + + Description + drmHandleEvent processes outstanding DRM events + on the DRM file-descriptor passed as fd. This + function should be called after the DRM file-descriptor has polled + readable; it will read the events and use the passed-in + evctx structure to call function pointers + with the parameters noted below: + + +typedef struct _drmEventContext { + int version; + void (*vblank_handler) (int fd, + unsigned int sequence, + unsigned int tv_sec, + unsigned int tv_usec, + void *user_data) + void (*page_flip_handler) (int fd, + unsigned int sequence, + unsigned int tv_sec, + unsigned int tv_usec, + void *user_data) +} drmEventContext, *drmEventContextPtr; + + + + + + + + Return Value + drmHandleEvent returns 0 on + success, or if there is no data to read from the file-descriptor. + Returns -1 if the read on the file-descriptor fails + or returns less than a full event record. + + + + Reporting Bugs + Bugs in this function should be reported to + http://bugs.freedesktop.org under the "Mesa" product, with "Other" or + "libdrm" as the component. + + + + See Also + + drm7, + drm-kms7, + drmModePageFlip3, + drmWaitVBlank3 + + + diff --git a/man/drmModeGetResources.xml b/man/drmModeGetResources.xml new file mode 100644 index 0000000..2f5e8c2 --- /dev/null +++ b/man/drmModeGetResources.xml @@ -0,0 +1,139 @@ + + + + + + + + Direct Rendering Manager + libdrm + September 2012 + + + Developer + David + Herrmann + dh.herrmann@googlemail.com + + + + + + drmModeGetResources + 3 + + + + drmModeGetResources + retrieve current display configuration information + + + + + + #include <xf86drm.h> + #include <xf86drmMode.h> + + + drmModeResPtr drmModeGetResources + int fd + + + + + + + Description + drmModeGetResources allocates, populates, and + returns a drmModeRes structure containing + information about the current display configuration. The structure + contains the following fields: + + +typedef struct _drmModeRes { + int count_fbs; + uint32_t *fbs; + + int count_crtcs; + uint32_t *crtcs; + + int count_connectors; + uint32_t *connectors; + + int count_encoders; + uint32_t *encoders; + + uint32_t min_width, max_width; + uint32_t min_height, max_height; +} drmModeRes, *drmModeResPtr; + + + + + The count_fbs and + fbs fields indicate the number of currently + allocated framebuffer objects (i.e., objects that can be attached to + a given CRTC or sprite for display). + + The count_crtcs and + crtcs fields list the available CRTCs in + the configuration. A CRTC is simply an object that can scan out a + framebuffer to a display sink, and contains mode timing and relative + position information. CRTCs drive encoders, which are responsible for + converting the pixel stream into a specific display protocol (e.g., + MIPI or HDMI). + + The count_connectors and + connectors fields list the available + physical connectors on the system. Note that some of these may not be + exposed from the chassis (e.g., LVDS or eDP). Connectors are attached + to encoders and contain information about the attached display sink + (e.g., width and height in mm, subpixel ordering, and various other + properties). + + The count_encoders and + encoders fields list the available encoders + on the device. Each encoder may be associated with a CRTC, and may be + used to drive a particular encoder. + + The min* and + max* fields indicate the maximum size of a + framebuffer for this device (i.e., the scanout size limit). + + + + Return Value + drmModeGetResources returns a drmModeRes + structure pointer on success, NULL on failure. The + returned structure must be freed with + drmModeFreeResources3. + + + + Reporting Bugs + Bugs in this function should be reported to + http://bugs.freedesktop.org under the "Mesa" product, with "Other" or + "libdrm" as the component. + + + + See Also + + drm7, + drm-kms7, + drmModeGetFB3, + drmModeAddFB3, + drmModeAddFB23, + drmModeRmFB3, + drmModeDirtyFB3, + drmModeGetCrtc3, + drmModeSetCrtc3, + drmModeGetEncoder3, + drmModeGetConnector3 + + + diff --git a/nouveau/Android.mk b/nouveau/Android.mk new file mode 100644 index 0000000..734fc21 --- /dev/null +++ b/nouveau/Android.mk @@ -0,0 +1,30 @@ +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +# Import variables LIBDRM_NOUVEAU_FILES, LIBDRM_NOUVEAU_H_FILES +include $(LOCAL_PATH)/Makefile.sources + +LOCAL_MODULE := libdrm_nouveau +LOCAL_MODULE_TAGS := optional + +LOCAL_SHARED_LIBRARIES := libdrm + +LOCAL_SRC_FILES := $(LIBDRM_NOUVEAU_FILES) +LOCAL_EXPORT_C_INCLUDE_DIRS += \ + $(LOCAL_PATH)/nouveau + +LOCAL_C_INCLUDES := \ + $(LIBDRM_TOP) \ + $(LIBDRM_TOP)/nouveau \ + $(LIBDRM_TOP)/include/drm + +LOCAL_CFLAGS := \ + -DHAVE_LIBDRM_ATOMIC_PRIMITIVES=1 + +LOCAL_COPY_HEADERS := $(LIBDRM_NOUVEAU_H_FILES) +LOCAL_COPY_HEADERS_TO := libdrm + +LOCAL_SHARED_LIBRARIES := \ + libdrm + +include $(BUILD_SHARED_LIBRARY) diff --git a/nouveau/Makefile.am b/nouveau/Makefile.am new file mode 100644 index 0000000..7543e43 --- /dev/null +++ b/nouveau/Makefile.am @@ -0,0 +1,25 @@ +include Makefile.sources + +AM_CFLAGS = \ + $(WARN_CFLAGS) \ + $(VISIBILITY_CFLAGS) \ + -I$(top_srcdir) \ + -I$(top_srcdir)/nouveau \ + $(PTHREADSTUBS_CFLAGS) \ + -I$(top_srcdir)/include/drm \ + -DDEBUG + +libdrm_nouveau_la_LTLIBRARIES = libdrm_nouveau.la +libdrm_nouveau_ladir = $(libdir) +libdrm_nouveau_la_LDFLAGS = -version-number 2:0:0 -no-undefined +libdrm_nouveau_la_LIBADD = ../libdrm.la @PTHREADSTUBS_LIBS@ + +libdrm_nouveau_la_SOURCES = $(LIBDRM_NOUVEAU_FILES) + +libdrm_nouveauincludedir = ${includedir}/libdrm +libdrm_nouveauinclude_HEADERS = $(LIBDRM_NOUVEAU_H_FILES) + +pkgconfigdir = @pkgconfigdir@ +pkgconfig_DATA = libdrm_nouveau.pc + +EXTRA_DIST = Android.mk diff --git a/nouveau/Makefile.in b/nouveau/Makefile.in new file mode 100644 index 0000000..cdc0760 --- /dev/null +++ b/nouveau/Makefile.in @@ -0,0 +1,739 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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\ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) $(DATA) $(HEADERS) +installdirs: + for dir in "$(DESTDIR)$(libdrm_nouveau_ladir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(libdrm_nouveauincludedir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libdrm_nouveau_laLTLIBRARIES \ + clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: install-libdrm_nouveau_laLTLIBRARIES \ + install-libdrm_nouveauincludeHEADERS install-pkgconfigDATA + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-libdrm_nouveau_laLTLIBRARIES \ + uninstall-libdrm_nouveauincludeHEADERS uninstall-pkgconfigDATA + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \ + clean-libdrm_nouveau_laLTLIBRARIES clean-libtool cscopelist-am \ + ctags ctags-am distclean distclean-compile distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-dvi install-dvi-am install-exec \ + install-exec-am install-html install-html-am install-info \ + install-info-am install-libdrm_nouveau_laLTLIBRARIES \ + install-libdrm_nouveauincludeHEADERS install-man install-pdf \ + install-pdf-am install-pkgconfigDATA install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \ + uninstall-libdrm_nouveau_laLTLIBRARIES \ + uninstall-libdrm_nouveauincludeHEADERS uninstall-pkgconfigDATA + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/nouveau/Makefile.sources b/nouveau/Makefile.sources new file mode 100644 index 0000000..89f2a2b --- /dev/null +++ b/nouveau/Makefile.sources @@ -0,0 +1,9 @@ +LIBDRM_NOUVEAU_FILES := \ + nouveau.c \ + pushbuf.c \ + bufctx.c \ + abi16.c \ + private.h + +LIBDRM_NOUVEAU_H_FILES := \ + nouveau.h diff --git a/nouveau/abi16.c b/nouveau/abi16.c new file mode 100644 index 0000000..ae13821 --- /dev/null +++ b/nouveau/abi16.c @@ -0,0 +1,227 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include + +#include "private.h" + + +int +abi16_chan_nv04(struct nouveau_object *obj) +{ + struct nouveau_device *dev = (struct nouveau_device *)obj->parent; + struct nv04_fifo *nv04 = obj->data; + struct drm_nouveau_channel_alloc req = {nv04->vram, nv04->gart}; + int ret; + + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC, + &req, sizeof(req)); + if (ret) + return ret; + + nv04->base.channel = req.channel; + nv04->base.pushbuf = req.pushbuf_domains; + nv04->notify = req.notifier_handle; + nv04->base.object->handle = req.channel; + nv04->base.object->length = sizeof(*nv04); + return 0; +} + +int +abi16_chan_nvc0(struct nouveau_object *obj) +{ + struct nouveau_device *dev = (struct nouveau_device *)obj->parent; + struct drm_nouveau_channel_alloc req = {}; + struct nvc0_fifo *nvc0 = obj->data; + int ret; + + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC, + &req, sizeof(req)); + if (ret) + return ret; + + nvc0->base.channel = req.channel; + nvc0->base.pushbuf = req.pushbuf_domains; + nvc0->notify = req.notifier_handle; + nvc0->base.object->handle = req.channel; + nvc0->base.object->length = sizeof(*nvc0); + return 0; +} + +int +abi16_chan_nve0(struct nouveau_object *obj) +{ + struct nouveau_device *dev = (struct nouveau_device *)obj->parent; + struct drm_nouveau_channel_alloc req = {}; + struct nve0_fifo *nve0 = obj->data; + int ret; + + if (obj->length > offsetof(struct nve0_fifo, engine)) { + req.fb_ctxdma_handle = 0xffffffff; + req.tt_ctxdma_handle = nve0->engine; + } + + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC, + &req, sizeof(req)); + if (ret) + return ret; + + nve0->base.channel = req.channel; + nve0->base.pushbuf = req.pushbuf_domains; + nve0->notify = req.notifier_handle; + nve0->base.object->handle = req.channel; + nve0->base.object->length = sizeof(*nve0); + return 0; +} + +int +abi16_engobj(struct nouveau_object *obj) +{ + struct drm_nouveau_grobj_alloc req = { + obj->parent->handle, obj->handle, obj->oclass + }; + struct nouveau_device *dev; + int ret; + + dev = nouveau_object_find(obj, NOUVEAU_DEVICE_CLASS); + ret = drmCommandWrite(dev->fd, DRM_NOUVEAU_GROBJ_ALLOC, + &req, sizeof(req)); + if (ret) + return ret; + + obj->length = sizeof(struct nouveau_object *); + return 0; +} + +int +abi16_ntfy(struct nouveau_object *obj) +{ + struct nv04_notify *ntfy = obj->data; + struct drm_nouveau_notifierobj_alloc req = { + obj->parent->handle, ntfy->object->handle, ntfy->length + }; + struct nouveau_device *dev; + int ret; + + dev = nouveau_object_find(obj, NOUVEAU_DEVICE_CLASS); + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, + &req, sizeof(req)); + if (ret) + return ret; + + ntfy->offset = req.offset; + ntfy->object->length = sizeof(*ntfy); + return 0; +} + +void +abi16_bo_info(struct nouveau_bo *bo, struct drm_nouveau_gem_info *info) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + + nvbo->map_handle = info->map_handle; + bo->handle = info->handle; + bo->size = info->size; + bo->offset = info->offset; + + bo->flags = 0; + if (info->domain & NOUVEAU_GEM_DOMAIN_VRAM) + bo->flags |= NOUVEAU_BO_VRAM; + if (info->domain & NOUVEAU_GEM_DOMAIN_GART) + bo->flags |= NOUVEAU_BO_GART; + if (!(info->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG)) + bo->flags |= NOUVEAU_BO_CONTIG; + if (nvbo->map_handle) + bo->flags |= NOUVEAU_BO_MAP; + + if (bo->device->chipset >= 0xc0) { + bo->config.nvc0.memtype = (info->tile_flags & 0xff00) >> 8; + bo->config.nvc0.tile_mode = info->tile_mode; + } else + if (bo->device->chipset >= 0x80 || bo->device->chipset == 0x50) { + bo->config.nv50.memtype = (info->tile_flags & 0x07f00) >> 8 | + (info->tile_flags & 0x30000) >> 9; + bo->config.nv50.tile_mode = info->tile_mode << 4; + } else { + bo->config.nv04.surf_flags = info->tile_flags & 7; + bo->config.nv04.surf_pitch = info->tile_mode; + } +} + +int +abi16_bo_init(struct nouveau_bo *bo, uint32_t alignment, + union nouveau_bo_config *config) +{ + struct nouveau_device *dev = bo->device; + struct drm_nouveau_gem_new req = {}; + struct drm_nouveau_gem_info *info = &req.info; + int ret; + + if (bo->flags & NOUVEAU_BO_VRAM) + info->domain |= NOUVEAU_GEM_DOMAIN_VRAM; + if (bo->flags & NOUVEAU_BO_GART) + info->domain |= NOUVEAU_GEM_DOMAIN_GART; + if (!info->domain) + info->domain |= NOUVEAU_GEM_DOMAIN_VRAM | + NOUVEAU_GEM_DOMAIN_GART; + + if (bo->flags & NOUVEAU_BO_MAP) + info->domain |= NOUVEAU_GEM_DOMAIN_MAPPABLE; + + if (!(bo->flags & NOUVEAU_BO_CONTIG)) + info->tile_flags = NOUVEAU_GEM_TILE_NONCONTIG; + + info->size = bo->size; + req.align = alignment; + + if (config) { + if (dev->chipset >= 0xc0) { + info->tile_flags = (config->nvc0.memtype & 0xff) << 8; + info->tile_mode = config->nvc0.tile_mode; + } else + if (dev->chipset >= 0x80 || dev->chipset == 0x50) { + info->tile_flags = (config->nv50.memtype & 0x07f) << 8 | + (config->nv50.memtype & 0x180) << 9; + info->tile_mode = config->nv50.tile_mode >> 4; + } else { + info->tile_flags = config->nv04.surf_flags & 7; + info->tile_mode = config->nv04.surf_pitch; + } + } + + if (!nouveau_device(dev)->have_bo_usage) + info->tile_flags &= 0x0000ff00; + + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_GEM_NEW, + &req, sizeof(req)); + if (ret == 0) + abi16_bo_info(bo, &req.info); + return ret; +} diff --git a/nouveau/bufctx.c b/nouveau/bufctx.c new file mode 100644 index 0000000..fdd3164 --- /dev/null +++ b/nouveau/bufctx.c @@ -0,0 +1,170 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include + +#include "libdrm_lists.h" + +#include "nouveau.h" +#include "private.h" + +struct nouveau_bufref_priv { + struct nouveau_bufref base; + struct nouveau_bufref_priv *next; + struct nouveau_bufctx *bufctx; +}; + +static inline struct nouveau_bufref_priv * +nouveau_bufref(struct nouveau_bufref *bctx) +{ + return (struct nouveau_bufref_priv *)bctx; +} + +struct nouveau_bufbin_priv { + struct nouveau_bufref_priv *list; + int relocs; +}; + +struct nouveau_bufctx_priv { + struct nouveau_bufctx base; + struct nouveau_bufref_priv *free; + int nr_bins; + struct nouveau_bufbin_priv bins[]; +}; + +static inline struct nouveau_bufctx_priv * +nouveau_bufctx(struct nouveau_bufctx *bctx) +{ + return (struct nouveau_bufctx_priv *)bctx; +} + +drm_public int +nouveau_bufctx_new(struct nouveau_client *client, int bins, + struct nouveau_bufctx **pbctx) +{ + struct nouveau_bufctx_priv *priv; + + priv = calloc(1, sizeof(*priv) + sizeof(priv->bins[0]) * bins); + if (priv) { + DRMINITLISTHEAD(&priv->base.head); + DRMINITLISTHEAD(&priv->base.pending); + DRMINITLISTHEAD(&priv->base.current); + priv->base.client = client; + priv->nr_bins = bins; + *pbctx = &priv->base; + return 0; + } + + return -ENOMEM; +} + +drm_public void +nouveau_bufctx_del(struct nouveau_bufctx **pbctx) +{ + struct nouveau_bufctx_priv *pctx = nouveau_bufctx(*pbctx); + struct nouveau_bufref_priv *pref; + if (pctx) { + while (pctx->nr_bins--) + nouveau_bufctx_reset(&pctx->base, pctx->nr_bins); + while ((pref = pctx->free)) { + pctx->free = pref->next; + free(pref); + } + free(pctx); + *pbctx = NULL; + } +} + +drm_public void +nouveau_bufctx_reset(struct nouveau_bufctx *bctx, int bin) +{ + struct nouveau_bufctx_priv *pctx = nouveau_bufctx(bctx); + struct nouveau_bufbin_priv *pbin = &pctx->bins[bin]; + struct nouveau_bufref_priv *pref; + + while ((pref = pbin->list)) { + DRMLISTDELINIT(&pref->base.thead); + pbin->list = pref->next; + pref->next = pctx->free; + pctx->free = pref; + } + + bctx->relocs -= pbin->relocs; + pbin->relocs = 0; +} + +drm_public struct nouveau_bufref * +nouveau_bufctx_refn(struct nouveau_bufctx *bctx, int bin, + struct nouveau_bo *bo, uint32_t flags) +{ + struct nouveau_bufctx_priv *pctx = nouveau_bufctx(bctx); + struct nouveau_bufbin_priv *pbin = &pctx->bins[bin]; + struct nouveau_bufref_priv *pref = pctx->free; + + if (!pref) + pref = malloc(sizeof(*pref)); + else + pctx->free = pref->next; + + if (pref) { + pref->base.bo = bo; + pref->base.flags = flags; + pref->base.packet = 0; + + DRMLISTADDTAIL(&pref->base.thead, &bctx->pending); + pref->bufctx = bctx; + pref->next = pbin->list; + pbin->list = pref; + } + + return &pref->base; +} + +drm_public struct nouveau_bufref * +nouveau_bufctx_mthd(struct nouveau_bufctx *bctx, int bin, uint32_t packet, + struct nouveau_bo *bo, uint64_t data, uint32_t flags, + uint32_t vor, uint32_t tor) +{ + struct nouveau_bufctx_priv *pctx = nouveau_bufctx(bctx); + struct nouveau_bufbin_priv *pbin = &pctx->bins[bin]; + struct nouveau_bufref *bref = nouveau_bufctx_refn(bctx, bin, bo, flags); + if (bref) { + bref->packet = packet; + bref->data = data; + bref->vor = vor; + bref->tor = tor; + pbin->relocs++; + bctx->relocs++; + } + return bref; +} diff --git a/nouveau/libdrm_nouveau.pc.in b/nouveau/libdrm_nouveau.pc.in new file mode 100644 index 0000000..9abfd81 --- /dev/null +++ b/nouveau/libdrm_nouveau.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libdrm_nouveau +Description: Userspace interface to nouveau kernel DRM services +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -ldrm_nouveau +Cflags: -I${includedir} -I${includedir}/libdrm +Requires.private: libdrm diff --git a/nouveau/nouveau.c b/nouveau/nouveau.c new file mode 100644 index 0000000..da49e17 --- /dev/null +++ b/nouveau/nouveau.c @@ -0,0 +1,618 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include "libdrm.h" +#include "libdrm_lists.h" +#include "nouveau_drm.h" + +#include "nouveau.h" +#include "private.h" + +#ifdef DEBUG +uint32_t nouveau_debug = 0; + +static void +debug_init(char *args) +{ + if (args) { + int n = strtol(args, NULL, 0); + if (n >= 0) + nouveau_debug = n; + } +} +#endif + +/* this is the old libdrm's version of nouveau_device_wrap(), the symbol + * is kept here to prevent AIGLX from crashing if the DDX is linked against + * the new libdrm, but the DRI driver against the old + */ +drm_public int +nouveau_device_open_existing(struct nouveau_device **pdev, int close, int fd, + drm_context_t ctx) +{ + return -EACCES; +} + +drm_public int +nouveau_device_wrap(int fd, int close, struct nouveau_device **pdev) +{ + struct nouveau_device_priv *nvdev = calloc(1, sizeof(*nvdev)); + struct nouveau_device *dev = &nvdev->base; + uint64_t chipset, vram, gart, bousage; + drmVersionPtr ver; + int ret; + char *tmp; + +#ifdef DEBUG + debug_init(getenv("NOUVEAU_LIBDRM_DEBUG")); +#endif + + if (!nvdev) + return -ENOMEM; + ret = pthread_mutex_init(&nvdev->lock, NULL); + if (ret) { + free(nvdev); + return ret; + } + + nvdev->base.fd = fd; + + ver = drmGetVersion(fd); + if (ver) dev->drm_version = (ver->version_major << 24) | + (ver->version_minor << 8) | + ver->version_patchlevel; + drmFreeVersion(ver); + + if ( dev->drm_version != 0x00000010 && + (dev->drm_version < 0x01000000 || + dev->drm_version >= 0x02000000)) { + nouveau_device_del(&dev); + return -EINVAL; + } + + ret = nouveau_getparam(dev, NOUVEAU_GETPARAM_CHIPSET_ID, &chipset); + if (ret == 0) + ret = nouveau_getparam(dev, NOUVEAU_GETPARAM_FB_SIZE, &vram); + if (ret == 0) + ret = nouveau_getparam(dev, NOUVEAU_GETPARAM_AGP_SIZE, &gart); + if (ret) { + nouveau_device_del(&dev); + return ret; + } + + ret = nouveau_getparam(dev, NOUVEAU_GETPARAM_HAS_BO_USAGE, &bousage); + if (ret == 0) + nvdev->have_bo_usage = (bousage != 0); + + nvdev->close = close; + + tmp = getenv("NOUVEAU_LIBDRM_VRAM_LIMIT_PERCENT"); + if (tmp) + nvdev->vram_limit_percent = atoi(tmp); + else + nvdev->vram_limit_percent = 80; + tmp = getenv("NOUVEAU_LIBDRM_GART_LIMIT_PERCENT"); + if (tmp) + nvdev->gart_limit_percent = atoi(tmp); + else + nvdev->gart_limit_percent = 80; + DRMINITLISTHEAD(&nvdev->bo_list); + nvdev->base.object.oclass = NOUVEAU_DEVICE_CLASS; + nvdev->base.lib_version = 0x01000000; + nvdev->base.chipset = chipset; + nvdev->base.vram_size = vram; + nvdev->base.gart_size = gart; + nvdev->base.vram_limit = + (nvdev->base.vram_size * nvdev->vram_limit_percent) / 100; + nvdev->base.gart_limit = + (nvdev->base.gart_size * nvdev->gart_limit_percent) / 100; + + *pdev = &nvdev->base; + return 0; +} + +drm_public int +nouveau_device_open(const char *busid, struct nouveau_device **pdev) +{ + int ret = -ENODEV, fd = drmOpen("nouveau", busid); + if (fd >= 0) { + ret = nouveau_device_wrap(fd, 1, pdev); + if (ret) + drmClose(fd); + } + return ret; +} + +drm_public void +nouveau_device_del(struct nouveau_device **pdev) +{ + struct nouveau_device_priv *nvdev = nouveau_device(*pdev); + if (nvdev) { + if (nvdev->close) + drmClose(nvdev->base.fd); + free(nvdev->client); + pthread_mutex_destroy(&nvdev->lock); + free(nvdev); + *pdev = NULL; + } +} + +drm_public int +nouveau_getparam(struct nouveau_device *dev, uint64_t param, uint64_t *value) +{ + struct drm_nouveau_getparam r = { param, 0 }; + int fd = dev->fd, ret = + drmCommandWriteRead(fd, DRM_NOUVEAU_GETPARAM, &r, sizeof(r)); + *value = r.value; + return ret; +} + +drm_public int +nouveau_setparam(struct nouveau_device *dev, uint64_t param, uint64_t value) +{ + struct drm_nouveau_setparam r = { param, value }; + return drmCommandWrite(dev->fd, DRM_NOUVEAU_SETPARAM, &r, sizeof(r)); +} + +drm_public int +nouveau_client_new(struct nouveau_device *dev, struct nouveau_client **pclient) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct nouveau_client_priv *pcli; + int id = 0, i, ret = -ENOMEM; + uint32_t *clients; + + pthread_mutex_lock(&nvdev->lock); + + for (i = 0; i < nvdev->nr_client; i++) { + id = ffs(nvdev->client[i]) - 1; + if (id >= 0) + goto out; + } + + clients = realloc(nvdev->client, sizeof(uint32_t) * (i + 1)); + if (!clients) + goto unlock; + nvdev->client = clients; + nvdev->client[i] = 0; + nvdev->nr_client++; + +out: + pcli = calloc(1, sizeof(*pcli)); + if (pcli) { + nvdev->client[i] |= (1 << id); + pcli->base.device = dev; + pcli->base.id = (i * 32) + id; + ret = 0; + } + + *pclient = &pcli->base; + +unlock: + pthread_mutex_unlock(&nvdev->lock); + return ret; +} + +drm_public void +nouveau_client_del(struct nouveau_client **pclient) +{ + struct nouveau_client_priv *pcli = nouveau_client(*pclient); + struct nouveau_device_priv *nvdev; + if (pcli) { + int id = pcli->base.id; + nvdev = nouveau_device(pcli->base.device); + pthread_mutex_lock(&nvdev->lock); + nvdev->client[id / 32] &= ~(1 << (id % 32)); + pthread_mutex_unlock(&nvdev->lock); + free(pcli->kref); + free(pcli); + } +} + +drm_public int +nouveau_object_new(struct nouveau_object *parent, uint64_t handle, + uint32_t oclass, void *data, uint32_t length, + struct nouveau_object **pobj) +{ + struct nouveau_device *dev; + struct nouveau_object *obj; + int ret = -EINVAL; + + if (length == 0) + length = sizeof(struct nouveau_object *); + obj = malloc(sizeof(*obj) + length); + obj->parent = parent; + obj->handle = handle; + obj->oclass = oclass; + obj->length = length; + obj->data = obj + 1; + if (data) + memcpy(obj->data, data, length); + *(struct nouveau_object **)obj->data = obj; + + dev = nouveau_object_find(obj, NOUVEAU_DEVICE_CLASS); + switch (parent->oclass) { + case NOUVEAU_DEVICE_CLASS: + switch (obj->oclass) { + case NOUVEAU_FIFO_CHANNEL_CLASS: + { + if (dev->chipset < 0xc0) + ret = abi16_chan_nv04(obj); + else + if (dev->chipset < 0xe0) + ret = abi16_chan_nvc0(obj); + else + ret = abi16_chan_nve0(obj); + } + break; + default: + break; + } + break; + case NOUVEAU_FIFO_CHANNEL_CLASS: + switch (obj->oclass) { + case NOUVEAU_NOTIFIER_CLASS: + ret = abi16_ntfy(obj); + break; + default: + ret = abi16_engobj(obj); + break; + } + default: + break; + } + + if (ret) { + free(obj); + return ret; + } + + *pobj = obj; + return 0; +} + +drm_public void +nouveau_object_del(struct nouveau_object **pobj) +{ + struct nouveau_object *obj = *pobj; + struct nouveau_device *dev; + if (obj) { + dev = nouveau_object_find(obj, NOUVEAU_DEVICE_CLASS); + if (obj->oclass == NOUVEAU_FIFO_CHANNEL_CLASS) { + struct drm_nouveau_channel_free req; + req.channel = obj->handle; + drmCommandWrite(dev->fd, DRM_NOUVEAU_CHANNEL_FREE, + &req, sizeof(req)); + } else { + struct drm_nouveau_gpuobj_free req; + req.channel = obj->parent->handle; + req.handle = obj->handle; + drmCommandWrite(dev->fd, DRM_NOUVEAU_GPUOBJ_FREE, + &req, sizeof(req)); + } + } + free(obj); + *pobj = NULL; +} + +drm_public void * +nouveau_object_find(struct nouveau_object *obj, uint32_t pclass) +{ + while (obj && obj->oclass != pclass) { + obj = obj->parent; + if (pclass == NOUVEAU_PARENT_CLASS) + break; + } + return obj; +} + +static void +nouveau_bo_del(struct nouveau_bo *bo) +{ + struct nouveau_device_priv *nvdev = nouveau_device(bo->device); + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + struct drm_gem_close req = { bo->handle }; + + pthread_mutex_lock(&nvdev->lock); + if (nvbo->name) { + if (atomic_read(&nvbo->refcnt)) { + /* + * bo has been revived by a race with + * nouveau_bo_prime_handle_ref, or nouveau_bo_name_ref. + * + * In theory there's still a race possible with + * nouveau_bo_wrap, but when using this function + * the lifetime of the handle is probably already + * handled in another way. If there are races + * you're probably using nouveau_bo_wrap wrong. + */ + pthread_mutex_unlock(&nvdev->lock); + return; + } + DRMLISTDEL(&nvbo->head); + /* + * This bo has to be closed with the lock held because gem + * handles are not refcounted. If a shared bo is closed and + * re-opened in another thread a race against + * DRM_IOCTL_GEM_OPEN or drmPrimeFDToHandle might cause the + * bo to be closed accidentally while re-importing. + */ + drmIoctl(bo->device->fd, DRM_IOCTL_GEM_CLOSE, &req); + pthread_mutex_unlock(&nvdev->lock); + } else { + DRMLISTDEL(&nvbo->head); + pthread_mutex_unlock(&nvdev->lock); + drmIoctl(bo->device->fd, DRM_IOCTL_GEM_CLOSE, &req); + } + if (bo->map) + drm_munmap(bo->map, bo->size); + free(nvbo); +} + +drm_public int +nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align, + uint64_t size, union nouveau_bo_config *config, + struct nouveau_bo **pbo) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct nouveau_bo_priv *nvbo = calloc(1, sizeof(*nvbo)); + struct nouveau_bo *bo = &nvbo->base; + int ret; + + if (!nvbo) + return -ENOMEM; + atomic_set(&nvbo->refcnt, 1); + bo->device = dev; + bo->flags = flags; + bo->size = size; + + ret = abi16_bo_init(bo, align, config); + if (ret) { + free(nvbo); + return ret; + } + + pthread_mutex_lock(&nvdev->lock); + DRMLISTADD(&nvbo->head, &nvdev->bo_list); + pthread_mutex_unlock(&nvdev->lock); + + *pbo = bo; + return 0; +} + +static int +nouveau_bo_wrap_locked(struct nouveau_device *dev, uint32_t handle, + struct nouveau_bo **pbo) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct drm_nouveau_gem_info req = { .handle = handle }; + struct nouveau_bo_priv *nvbo; + int ret; + + DRMLISTFOREACHENTRY(nvbo, &nvdev->bo_list, head) { + if (nvbo->base.handle == handle) { + *pbo = NULL; + nouveau_bo_ref(&nvbo->base, pbo); + return 0; + } + } + + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_GEM_INFO, + &req, sizeof(req)); + if (ret) + return ret; + + nvbo = calloc(1, sizeof(*nvbo)); + if (nvbo) { + atomic_set(&nvbo->refcnt, 1); + nvbo->base.device = dev; + abi16_bo_info(&nvbo->base, &req); + DRMLISTADD(&nvbo->head, &nvdev->bo_list); + *pbo = &nvbo->base; + return 0; + } + + return -ENOMEM; +} + +drm_public int +nouveau_bo_wrap(struct nouveau_device *dev, uint32_t handle, + struct nouveau_bo **pbo) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + int ret; + pthread_mutex_lock(&nvdev->lock); + ret = nouveau_bo_wrap_locked(dev, handle, pbo); + pthread_mutex_unlock(&nvdev->lock); + return ret; +} + +drm_public int +nouveau_bo_name_ref(struct nouveau_device *dev, uint32_t name, + struct nouveau_bo **pbo) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct nouveau_bo_priv *nvbo; + struct drm_gem_open req = { .name = name }; + int ret; + + pthread_mutex_lock(&nvdev->lock); + DRMLISTFOREACHENTRY(nvbo, &nvdev->bo_list, head) { + if (nvbo->name == name) { + *pbo = NULL; + nouveau_bo_ref(&nvbo->base, pbo); + pthread_mutex_unlock(&nvdev->lock); + return 0; + } + } + + ret = drmIoctl(dev->fd, DRM_IOCTL_GEM_OPEN, &req); + if (ret == 0) { + ret = nouveau_bo_wrap_locked(dev, req.handle, pbo); + nouveau_bo((*pbo))->name = name; + pthread_mutex_unlock(&nvdev->lock); + } + + return ret; +} + +drm_public int +nouveau_bo_name_get(struct nouveau_bo *bo, uint32_t *name) +{ + struct drm_gem_flink req = { .handle = bo->handle }; + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + + *name = nvbo->name; + if (!*name || *name == ~0U) { + int ret = drmIoctl(bo->device->fd, DRM_IOCTL_GEM_FLINK, &req); + if (ret) { + *name = 0; + return ret; + } + nvbo->name = *name = req.name; + } + return 0; +} + +drm_public void +nouveau_bo_ref(struct nouveau_bo *bo, struct nouveau_bo **pref) +{ + struct nouveau_bo *ref = *pref; + if (bo) { + atomic_inc(&nouveau_bo(bo)->refcnt); + } + if (ref) { + if (atomic_dec_and_test(&nouveau_bo(ref)->refcnt)) + nouveau_bo_del(ref); + } + *pref = bo; +} + +drm_public int +nouveau_bo_prime_handle_ref(struct nouveau_device *dev, int prime_fd, + struct nouveau_bo **bo) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + int ret; + unsigned int handle; + + nouveau_bo_ref(NULL, bo); + + pthread_mutex_lock(&nvdev->lock); + ret = drmPrimeFDToHandle(dev->fd, prime_fd, &handle); + if (ret == 0) { + ret = nouveau_bo_wrap_locked(dev, handle, bo); + if (!ret) { + struct nouveau_bo_priv *nvbo = nouveau_bo(*bo); + if (!nvbo->name) { + /* + * XXX: Force locked DRM_IOCTL_GEM_CLOSE + * to rule out race conditions + */ + nvbo->name = ~0; + } + } + } + pthread_mutex_unlock(&nvdev->lock); + return ret; +} + +drm_public int +nouveau_bo_set_prime(struct nouveau_bo *bo, int *prime_fd) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + int ret; + + ret = drmPrimeHandleToFD(bo->device->fd, nvbo->base.handle, DRM_CLOEXEC, prime_fd); + if (ret) + return ret; + if (!nvbo->name) + nvbo->name = ~0; + return 0; +} + +drm_public int +nouveau_bo_wait(struct nouveau_bo *bo, uint32_t access, + struct nouveau_client *client) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + struct drm_nouveau_gem_cpu_prep req; + struct nouveau_pushbuf *push; + int ret = 0; + + if (!(access & NOUVEAU_BO_RDWR)) + return 0; + + push = cli_push_get(client, bo); + if (push && push->channel) + nouveau_pushbuf_kick(push, push->channel); + + if (!nvbo->name && !(nvbo->access & NOUVEAU_BO_WR) && + !( access & NOUVEAU_BO_WR)) + return 0; + + req.handle = bo->handle; + req.flags = 0; + if (access & NOUVEAU_BO_WR) + req.flags |= NOUVEAU_GEM_CPU_PREP_WRITE; + if (access & NOUVEAU_BO_NOBLOCK) + req.flags |= NOUVEAU_GEM_CPU_PREP_NOWAIT; + + ret = drmCommandWrite(bo->device->fd, DRM_NOUVEAU_GEM_CPU_PREP, + &req, sizeof(req)); + if (ret == 0) + nvbo->access = 0; + return ret; +} + +drm_public int +nouveau_bo_map(struct nouveau_bo *bo, uint32_t access, + struct nouveau_client *client) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + if (bo->map == NULL) { + bo->map = drm_mmap(0, bo->size, PROT_READ | PROT_WRITE, + MAP_SHARED, bo->device->fd, nvbo->map_handle); + if (bo->map == MAP_FAILED) { + bo->map = NULL; + return -errno; + } + } + return nouveau_bo_wait(bo, access, client); +} diff --git a/nouveau/nouveau.h b/nouveau/nouveau.h new file mode 100644 index 0000000..a55e2b0 --- /dev/null +++ b/nouveau/nouveau.h @@ -0,0 +1,231 @@ +#ifndef __NOUVEAU_H__ +#define __NOUVEAU_H__ + +#include +#include + +#define NOUVEAU_DEVICE_CLASS 0x80000000 +#define NOUVEAU_FIFO_CHANNEL_CLASS 0x80000001 +#define NOUVEAU_NOTIFIER_CLASS 0x80000002 +#define NOUVEAU_PARENT_CLASS 0xffffffff + +struct nouveau_list { + struct nouveau_list *prev; + struct nouveau_list *next; +}; + +struct nouveau_object { + struct nouveau_object *parent; + uint64_t handle; + uint32_t oclass; + uint32_t length; + void *data; +}; + +struct nouveau_fifo { + struct nouveau_object *object; + uint32_t channel; + uint32_t pushbuf; + uint64_t unused1[3]; +}; + +struct nv04_fifo { + struct nouveau_fifo base; + uint32_t vram; + uint32_t gart; + uint32_t notify; +}; + +struct nvc0_fifo { + struct nouveau_fifo base; + uint32_t notify; +}; + +#define NVE0_FIFO_ENGINE_GR 0x00000001 +#define NVE0_FIFO_ENGINE_VP 0x00000002 +#define NVE0_FIFO_ENGINE_PPP 0x00000004 +#define NVE0_FIFO_ENGINE_BSP 0x00000008 +#define NVE0_FIFO_ENGINE_CE0 0x00000010 +#define NVE0_FIFO_ENGINE_CE1 0x00000020 +#define NVE0_FIFO_ENGINE_ENC 0x00000040 + +struct nve0_fifo { + struct { + struct nouveau_fifo base; + uint32_t notify; + }; + uint32_t engine; +}; + +struct nv04_notify { + struct nouveau_object *object; + uint32_t offset; + uint32_t length; +}; + +int nouveau_object_new(struct nouveau_object *parent, uint64_t handle, + uint32_t oclass, void *data, uint32_t length, + struct nouveau_object **); +void nouveau_object_del(struct nouveau_object **); +void *nouveau_object_find(struct nouveau_object *, uint32_t parent_class); + +struct nouveau_device { + struct nouveau_object object; + int fd; + uint32_t lib_version; + uint32_t drm_version; + uint32_t chipset; + uint64_t vram_size; + uint64_t gart_size; + uint64_t vram_limit; + uint64_t gart_limit; +}; + +int nouveau_device_wrap(int fd, int close, struct nouveau_device **); +int nouveau_device_open(const char *busid, struct nouveau_device **); +void nouveau_device_del(struct nouveau_device **); +int nouveau_getparam(struct nouveau_device *, uint64_t param, uint64_t *value); +int nouveau_setparam(struct nouveau_device *, uint64_t param, uint64_t value); + +struct nouveau_client { + struct nouveau_device *device; + int id; +}; + +int nouveau_client_new(struct nouveau_device *, struct nouveau_client **); +void nouveau_client_del(struct nouveau_client **); + +union nouveau_bo_config { + struct { +#define NV04_BO_16BPP 0x00000001 +#define NV04_BO_32BPP 0x00000002 +#define NV04_BO_ZETA 0x00000004 + uint32_t surf_flags; + uint32_t surf_pitch; + } nv04; + struct { + uint32_t memtype; + uint32_t tile_mode; + } nv50; + struct { + uint32_t memtype; + uint32_t tile_mode; + } nvc0; + uint32_t data[8]; +}; + +#define NOUVEAU_BO_VRAM 0x00000001 +#define NOUVEAU_BO_GART 0x00000002 +#define NOUVEAU_BO_APER (NOUVEAU_BO_VRAM | NOUVEAU_BO_GART) +#define NOUVEAU_BO_RD 0x00000100 +#define NOUVEAU_BO_WR 0x00000200 +#define NOUVEAU_BO_RDWR (NOUVEAU_BO_RD | NOUVEAU_BO_WR) +#define NOUVEAU_BO_NOBLOCK 0x00000400 +#define NOUVEAU_BO_LOW 0x00001000 +#define NOUVEAU_BO_HIGH 0x00002000 +#define NOUVEAU_BO_OR 0x00004000 +#define NOUVEAU_BO_MAP 0x80000000 +#define NOUVEAU_BO_CONTIG 0x40000000 +#define NOUVEAU_BO_NOSNOOP 0x20000000 + +struct nouveau_bo { + struct nouveau_device *device; + uint32_t handle; + uint64_t size; + uint32_t flags; + uint64_t offset; + void *map; + union nouveau_bo_config config; +}; + +int nouveau_bo_new(struct nouveau_device *, uint32_t flags, uint32_t align, + uint64_t size, union nouveau_bo_config *, + struct nouveau_bo **); +int nouveau_bo_wrap(struct nouveau_device *, uint32_t handle, + struct nouveau_bo **); +int nouveau_bo_name_ref(struct nouveau_device *dev, uint32_t name, + struct nouveau_bo **); +int nouveau_bo_name_get(struct nouveau_bo *, uint32_t *name); +void nouveau_bo_ref(struct nouveau_bo *, struct nouveau_bo **); +int nouveau_bo_map(struct nouveau_bo *, uint32_t access, + struct nouveau_client *); +int nouveau_bo_wait(struct nouveau_bo *, uint32_t access, + struct nouveau_client *); +int nouveau_bo_prime_handle_ref(struct nouveau_device *dev, int prime_fd, + struct nouveau_bo **); +int nouveau_bo_set_prime(struct nouveau_bo *bo, int *prime_fd); + +struct nouveau_bufref { + struct nouveau_list thead; + struct nouveau_bo *bo; + uint32_t packet; + uint32_t flags; + uint32_t data; + uint32_t vor; + uint32_t tor; + uint32_t priv_data; + void *priv; +}; + +struct nouveau_bufctx { + struct nouveau_client *client; + struct nouveau_list head; + struct nouveau_list pending; + struct nouveau_list current; + int relocs; +}; + +int nouveau_bufctx_new(struct nouveau_client *, int bins, + struct nouveau_bufctx **); +void nouveau_bufctx_del(struct nouveau_bufctx **); +struct nouveau_bufref * +nouveau_bufctx_refn(struct nouveau_bufctx *, int bin, + struct nouveau_bo *, uint32_t flags); +struct nouveau_bufref * +nouveau_bufctx_mthd(struct nouveau_bufctx *, int bin, uint32_t packet, + struct nouveau_bo *, uint64_t data, uint32_t flags, + uint32_t vor, uint32_t tor); +void nouveau_bufctx_reset(struct nouveau_bufctx *, int bin); + +struct nouveau_pushbuf_krec; +struct nouveau_pushbuf { + struct nouveau_client *client; + struct nouveau_object *channel; + struct nouveau_bufctx *bufctx; + void (*kick_notify)(struct nouveau_pushbuf *); + void *user_priv; + uint32_t rsvd_kick; + uint32_t flags; + uint32_t *cur; + uint32_t *end; +}; + +struct nouveau_pushbuf_refn { + struct nouveau_bo *bo; + uint32_t flags; +}; + +int nouveau_pushbuf_new(struct nouveau_client *, struct nouveau_object *channel, + int nr, uint32_t size, bool immediate, + struct nouveau_pushbuf **); +void nouveau_pushbuf_del(struct nouveau_pushbuf **); +int nouveau_pushbuf_space(struct nouveau_pushbuf *, uint32_t dwords, + uint32_t relocs, uint32_t pushes); +void nouveau_pushbuf_data(struct nouveau_pushbuf *, struct nouveau_bo *, + uint64_t offset, uint64_t length); +int nouveau_pushbuf_refn(struct nouveau_pushbuf *, + struct nouveau_pushbuf_refn *, int nr); +/* Emits a reloc into the push buffer at the current position, you *must* + * have previously added the referenced buffer to a buffer context, and + * validated it against the current push buffer. + */ +void nouveau_pushbuf_reloc(struct nouveau_pushbuf *, struct nouveau_bo *, + uint32_t data, uint32_t flags, + uint32_t vor, uint32_t tor); +int nouveau_pushbuf_validate(struct nouveau_pushbuf *); +uint32_t nouveau_pushbuf_refd(struct nouveau_pushbuf *, struct nouveau_bo *); +int nouveau_pushbuf_kick(struct nouveau_pushbuf *, struct nouveau_object *channel); +struct nouveau_bufctx * +nouveau_pushbuf_bufctx(struct nouveau_pushbuf *, struct nouveau_bufctx *); + +#endif diff --git a/nouveau/private.h b/nouveau/private.h new file mode 100644 index 0000000..bf9db04 --- /dev/null +++ b/nouveau/private.h @@ -0,0 +1,126 @@ +#ifndef __NOUVEAU_LIBDRM_PRIVATE_H__ +#define __NOUVEAU_LIBDRM_PRIVATE_H__ + +#include +#include +#include +#include +#include "nouveau_drm.h" + +#include "nouveau.h" + +#ifdef DEBUG +uint32_t nouveau_debug; +#define dbg_on(lvl) (nouveau_debug & (1 << lvl)) +#define dbg(lvl, fmt, args...) do { \ + if (dbg_on((lvl))) \ + fprintf(stderr, "nouveau: "fmt, ##args); \ +} while(0) +#else +#define dbg_on(lvl) (0) +#define dbg(lvl, fmt, args...) +#endif +#define err(fmt, args...) fprintf(stderr, "nouveau: "fmt, ##args) + +struct nouveau_client_kref { + struct drm_nouveau_gem_pushbuf_bo *kref; + struct nouveau_pushbuf *push; +}; + +struct nouveau_client_priv { + struct nouveau_client base; + struct nouveau_client_kref *kref; + unsigned kref_nr; +}; + +static inline struct nouveau_client_priv * +nouveau_client(struct nouveau_client *client) +{ + return (struct nouveau_client_priv *)client; +} + +static inline struct drm_nouveau_gem_pushbuf_bo * +cli_kref_get(struct nouveau_client *client, struct nouveau_bo *bo) +{ + struct nouveau_client_priv *pcli = nouveau_client(client); + struct drm_nouveau_gem_pushbuf_bo *kref = NULL; + if (pcli->kref_nr > bo->handle) + kref = pcli->kref[bo->handle].kref; + return kref; +} + +static inline struct nouveau_pushbuf * +cli_push_get(struct nouveau_client *client, struct nouveau_bo *bo) +{ + struct nouveau_client_priv *pcli = nouveau_client(client); + struct nouveau_pushbuf *push = NULL; + if (pcli->kref_nr > bo->handle) + push = pcli->kref[bo->handle].push; + return push; +} + +static inline void +cli_kref_set(struct nouveau_client *client, struct nouveau_bo *bo, + struct drm_nouveau_gem_pushbuf_bo *kref, + struct nouveau_pushbuf *push) +{ + struct nouveau_client_priv *pcli = nouveau_client(client); + if (pcli->kref_nr <= bo->handle) { + pcli->kref = realloc(pcli->kref, + sizeof(*pcli->kref) * bo->handle * 2); + while (pcli->kref_nr < bo->handle * 2) { + pcli->kref[pcli->kref_nr].kref = NULL; + pcli->kref[pcli->kref_nr].push = NULL; + pcli->kref_nr++; + } + } + pcli->kref[bo->handle].kref = kref; + pcli->kref[bo->handle].push = push; +} + +struct nouveau_bo_priv { + struct nouveau_bo base; + struct nouveau_list head; + atomic_t refcnt; + uint64_t map_handle; + uint32_t name; + uint32_t access; +}; + +static inline struct nouveau_bo_priv * +nouveau_bo(struct nouveau_bo *bo) +{ + return (struct nouveau_bo_priv *)bo; +} + +struct nouveau_device_priv { + struct nouveau_device base; + int close; + pthread_mutex_t lock; + struct nouveau_list bo_list; + uint32_t *client; + int nr_client; + bool have_bo_usage; + int gart_limit_percent, vram_limit_percent; +}; + +static inline struct nouveau_device_priv * +nouveau_device(struct nouveau_device *dev) +{ + return (struct nouveau_device_priv *)dev; +} + +int +nouveau_device_open_existing(struct nouveau_device **, int, int, drm_context_t); + +/* abi16.c */ +int abi16_chan_nv04(struct nouveau_object *); +int abi16_chan_nvc0(struct nouveau_object *); +int abi16_chan_nve0(struct nouveau_object *); +int abi16_engobj(struct nouveau_object *); +int abi16_ntfy(struct nouveau_object *); +void abi16_bo_info(struct nouveau_bo *, struct drm_nouveau_gem_info *); +int abi16_bo_init(struct nouveau_bo *, uint32_t alignment, + union nouveau_bo_config *); + +#endif diff --git a/nouveau/pushbuf.c b/nouveau/pushbuf.c new file mode 100644 index 0000000..6e703a4 --- /dev/null +++ b/nouveau/pushbuf.c @@ -0,0 +1,776 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include "libdrm_lists.h" +#include "nouveau_drm.h" + +#include "nouveau.h" +#include "private.h" + +struct nouveau_pushbuf_krec { + struct nouveau_pushbuf_krec *next; + struct drm_nouveau_gem_pushbuf_bo buffer[NOUVEAU_GEM_MAX_BUFFERS]; + struct drm_nouveau_gem_pushbuf_reloc reloc[NOUVEAU_GEM_MAX_RELOCS]; + struct drm_nouveau_gem_pushbuf_push push[NOUVEAU_GEM_MAX_PUSH]; + int nr_buffer; + int nr_reloc; + int nr_push; + uint64_t vram_used; + uint64_t gart_used; +}; + +struct nouveau_pushbuf_priv { + struct nouveau_pushbuf base; + struct nouveau_pushbuf_krec *list; + struct nouveau_pushbuf_krec *krec; + struct nouveau_list bctx_list; + struct nouveau_bo *bo; + uint32_t type; + uint32_t suffix0; + uint32_t suffix1; + uint32_t *ptr; + uint32_t *bgn; + int bo_next; + int bo_nr; + struct nouveau_bo *bos[]; +}; + +static inline struct nouveau_pushbuf_priv * +nouveau_pushbuf(struct nouveau_pushbuf *push) +{ + return (struct nouveau_pushbuf_priv *)push; +} + +static int pushbuf_validate(struct nouveau_pushbuf *, bool); +static int pushbuf_flush(struct nouveau_pushbuf *); + +static bool +pushbuf_kref_fits(struct nouveau_pushbuf *push, struct nouveau_bo *bo, + uint32_t *domains) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct nouveau_device *dev = push->client->device; + struct nouveau_bo *kbo; + struct drm_nouveau_gem_pushbuf_bo *kref; + int i; + + /* VRAM is the only valid domain. GART and VRAM|GART buffers + * are all accounted to GART, so if this doesn't fit in VRAM + * straight up, a flush is needed. + */ + if (*domains == NOUVEAU_GEM_DOMAIN_VRAM) { + if (krec->vram_used + bo->size > dev->vram_limit) + return false; + krec->vram_used += bo->size; + return true; + } + + /* GART or VRAM|GART buffer. Account both of these buffer types + * to GART only for the moment, which simplifies things. If the + * buffer can fit already, we're done here. + */ + if (krec->gart_used + bo->size <= dev->gart_limit) { + krec->gart_used += bo->size; + return true; + } + + /* Ran out of GART space, if it's a VRAM|GART buffer and it'll + * fit into available VRAM, turn it into a VRAM buffer + */ + if ((*domains & NOUVEAU_GEM_DOMAIN_VRAM) && + krec->vram_used + bo->size <= dev->vram_limit) { + *domains &= NOUVEAU_GEM_DOMAIN_VRAM; + krec->vram_used += bo->size; + return true; + } + + /* Still couldn't fit the buffer in anywhere, so as a last resort; + * scan the buffer list for VRAM|GART buffers and turn them into + * VRAM buffers until we have enough space in GART for this one + */ + kref = krec->buffer; + for (i = 0; i < krec->nr_buffer; i++, kref++) { + if (!(kref->valid_domains & NOUVEAU_GEM_DOMAIN_GART)) + continue; + + kbo = (void *)(unsigned long)kref->user_priv; + if (!(kref->valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) || + krec->vram_used + kbo->size > dev->vram_limit) + continue; + + kref->valid_domains &= NOUVEAU_GEM_DOMAIN_VRAM; + krec->gart_used -= kbo->size; + krec->vram_used += kbo->size; + if (krec->gart_used + bo->size <= dev->gart_limit) { + krec->gart_used += bo->size; + return true; + } + } + + /* Couldn't resolve a placement, need to force a flush */ + return false; +} + +static struct drm_nouveau_gem_pushbuf_bo * +pushbuf_kref(struct nouveau_pushbuf *push, struct nouveau_bo *bo, + uint32_t flags) +{ + struct nouveau_device *dev = push->client->device; + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct nouveau_pushbuf *fpush; + struct drm_nouveau_gem_pushbuf_bo *kref; + uint32_t domains, domains_wr, domains_rd; + + domains = 0; + if (flags & NOUVEAU_BO_VRAM) + domains |= NOUVEAU_GEM_DOMAIN_VRAM; + if (flags & NOUVEAU_BO_GART) + domains |= NOUVEAU_GEM_DOMAIN_GART; + domains_wr = domains * !!(flags & NOUVEAU_BO_WR); + domains_rd = domains * !!(flags & NOUVEAU_BO_RD); + + /* if buffer is referenced on another pushbuf that is owned by the + * same client, we need to flush the other pushbuf first to ensure + * the correct ordering of commands + */ + fpush = cli_push_get(push->client, bo); + if (fpush && fpush != push) + pushbuf_flush(fpush); + + kref = cli_kref_get(push->client, bo); + if (kref) { + /* possible conflict in memory types - flush and retry */ + if (!(kref->valid_domains & domains)) + return NULL; + + /* VRAM|GART buffer turning into a VRAM buffer. Make sure + * it'll fit in VRAM and force a flush if not. + */ + if ((kref->valid_domains & NOUVEAU_GEM_DOMAIN_GART) && + ( domains == NOUVEAU_GEM_DOMAIN_VRAM)) { + if (krec->vram_used + bo->size > dev->vram_limit) + return NULL; + krec->vram_used += bo->size; + krec->gart_used -= bo->size; + } + + kref->valid_domains &= domains; + kref->write_domains |= domains_wr; + kref->read_domains |= domains_rd; + } else { + if (krec->nr_buffer == NOUVEAU_GEM_MAX_BUFFERS || + !pushbuf_kref_fits(push, bo, &domains)) + return NULL; + + kref = &krec->buffer[krec->nr_buffer++]; + kref->user_priv = (unsigned long)bo; + kref->handle = bo->handle; + kref->valid_domains = domains; + kref->write_domains = domains_wr; + kref->read_domains = domains_rd; + kref->presumed.valid = 1; + kref->presumed.offset = bo->offset; + if (bo->flags & NOUVEAU_BO_VRAM) + kref->presumed.domain = NOUVEAU_GEM_DOMAIN_VRAM; + else + kref->presumed.domain = NOUVEAU_GEM_DOMAIN_GART; + + cli_kref_set(push->client, bo, kref, push); + atomic_inc(&nouveau_bo(bo)->refcnt); + } + + return kref; +} + +static uint32_t +pushbuf_krel(struct nouveau_pushbuf *push, struct nouveau_bo *bo, + uint32_t data, uint32_t flags, uint32_t vor, uint32_t tor) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct drm_nouveau_gem_pushbuf_reloc *krel; + struct drm_nouveau_gem_pushbuf_bo *pkref; + struct drm_nouveau_gem_pushbuf_bo *bkref; + uint32_t reloc = data; + + pkref = cli_kref_get(push->client, nvpb->bo); + bkref = cli_kref_get(push->client, bo); + krel = &krec->reloc[krec->nr_reloc++]; + + krel->reloc_bo_index = pkref - krec->buffer; + krel->reloc_bo_offset = (push->cur - nvpb->ptr) * 4; + krel->bo_index = bkref - krec->buffer; + krel->flags = 0; + krel->data = data; + krel->vor = vor; + krel->tor = tor; + + if (flags & NOUVEAU_BO_LOW) { + reloc = (bkref->presumed.offset + data); + krel->flags |= NOUVEAU_GEM_RELOC_LOW; + } else + if (flags & NOUVEAU_BO_HIGH) { + reloc = (bkref->presumed.offset + data) >> 32; + krel->flags |= NOUVEAU_GEM_RELOC_HIGH; + } + if (flags & NOUVEAU_BO_OR) { + if (bkref->presumed.domain & NOUVEAU_GEM_DOMAIN_VRAM) + reloc |= vor; + else + reloc |= tor; + krel->flags |= NOUVEAU_GEM_RELOC_OR; + } + + return reloc; +} + +static void +pushbuf_dump(struct nouveau_pushbuf_krec *krec, int krec_id, int chid) +{ + struct drm_nouveau_gem_pushbuf_reloc *krel; + struct drm_nouveau_gem_pushbuf_push *kpsh; + struct drm_nouveau_gem_pushbuf_bo *kref; + struct nouveau_bo *bo; + uint32_t *bgn, *end; + int i; + + err("ch%d: krec %d pushes %d bufs %d relocs %d\n", chid, + krec_id, krec->nr_push, krec->nr_buffer, krec->nr_reloc); + + kref = krec->buffer; + for (i = 0; i < krec->nr_buffer; i++, kref++) { + err("ch%d: buf %08x %08x %08x %08x %08x\n", chid, i, + kref->handle, kref->valid_domains, + kref->read_domains, kref->write_domains); + } + + krel = krec->reloc; + for (i = 0; i < krec->nr_reloc; i++, krel++) { + err("ch%d: rel %08x %08x %08x %08x %08x %08x %08x\n", + chid, krel->reloc_bo_index, krel->reloc_bo_offset, + krel->bo_index, krel->flags, krel->data, + krel->vor, krel->tor); + } + + kpsh = krec->push; + for (i = 0; i < krec->nr_push; i++, kpsh++) { + kref = krec->buffer + kpsh->bo_index; + bo = (void *)(unsigned long)kref->user_priv; + bgn = (uint32_t *)((char *)bo->map + kpsh->offset); + end = bgn + (kpsh->length /4); + + err("ch%d: psh %08x %010llx %010llx\n", chid, kpsh->bo_index, + (unsigned long long)kpsh->offset, + (unsigned long long)(kpsh->offset + kpsh->length)); + while (bgn < end) + err("\t0x%08x\n", *bgn++); + } +} + +static int +pushbuf_submit(struct nouveau_pushbuf *push, struct nouveau_object *chan) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->list; + struct nouveau_device *dev = push->client->device; + struct drm_nouveau_gem_pushbuf_bo_presumed *info; + struct drm_nouveau_gem_pushbuf_bo *kref; + struct drm_nouveau_gem_pushbuf req; + struct nouveau_fifo *fifo = chan->data; + struct nouveau_bo *bo; + int krec_id = 0; + int ret = 0, i; + + if (chan->oclass != NOUVEAU_FIFO_CHANNEL_CLASS) + return -EINVAL; + + if (push->kick_notify) + push->kick_notify(push); + + nouveau_pushbuf_data(push, NULL, 0, 0); + + while (krec && krec->nr_push) { + req.channel = fifo->channel; + req.nr_buffers = krec->nr_buffer; + req.buffers = (uint64_t)(unsigned long)krec->buffer; + req.nr_relocs = krec->nr_reloc; + req.nr_push = krec->nr_push; + req.relocs = (uint64_t)(unsigned long)krec->reloc; + req.push = (uint64_t)(unsigned long)krec->push; + req.suffix0 = nvpb->suffix0; + req.suffix1 = nvpb->suffix1; + req.vram_available = 0; /* for valgrind */ + req.gart_available = 0; + + if (dbg_on(0)) + pushbuf_dump(krec, krec_id++, fifo->channel); + +#ifndef SIMULATE + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_GEM_PUSHBUF, + &req, sizeof(req)); + nvpb->suffix0 = req.suffix0; + nvpb->suffix1 = req.suffix1; + dev->vram_limit = (req.vram_available * + nouveau_device(dev)->vram_limit_percent) / 100; + dev->gart_limit = (req.gart_available * + nouveau_device(dev)->gart_limit_percent) / 100; +#else + if (dbg_on(31)) + ret = -EINVAL; +#endif + + if (ret) { + err("kernel rejected pushbuf: %s\n", strerror(-ret)); + pushbuf_dump(krec, krec_id++, fifo->channel); + break; + } + + kref = krec->buffer; + for (i = 0; i < krec->nr_buffer; i++, kref++) { + bo = (void *)(unsigned long)kref->user_priv; + + info = &kref->presumed; + if (!info->valid) { + bo->flags &= ~NOUVEAU_BO_APER; + if (info->domain == NOUVEAU_GEM_DOMAIN_VRAM) + bo->flags |= NOUVEAU_BO_VRAM; + else + bo->flags |= NOUVEAU_BO_GART; + bo->offset = info->offset; + } + + if (kref->write_domains) + nouveau_bo(bo)->access |= NOUVEAU_BO_WR; + if (kref->read_domains) + nouveau_bo(bo)->access |= NOUVEAU_BO_RD; + } + + krec = krec->next; + } + + return ret; +} + +static int +pushbuf_flush(struct nouveau_pushbuf *push) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct drm_nouveau_gem_pushbuf_bo *kref; + struct nouveau_bufctx *bctx, *btmp; + struct nouveau_bo *bo; + int ret = 0, i; + + if (push->channel) { + ret = pushbuf_submit(push, push->channel); + } else { + nouveau_pushbuf_data(push, NULL, 0, 0); + krec->next = malloc(sizeof(*krec)); + nvpb->krec = krec->next; + } + + kref = krec->buffer; + for (i = 0; i < krec->nr_buffer; i++, kref++) { + bo = (void *)(unsigned long)kref->user_priv; + cli_kref_set(push->client, bo, NULL, NULL); + if (push->channel) + nouveau_bo_ref(NULL, &bo); + } + + krec = nvpb->krec; + krec->vram_used = 0; + krec->gart_used = 0; + krec->nr_buffer = 0; + krec->nr_reloc = 0; + krec->nr_push = 0; + + DRMLISTFOREACHENTRYSAFE(bctx, btmp, &nvpb->bctx_list, head) { + DRMLISTJOIN(&bctx->current, &bctx->pending); + DRMINITLISTHEAD(&bctx->current); + DRMLISTDELINIT(&bctx->head); + } + + return ret; +} + +static void +pushbuf_refn_fail(struct nouveau_pushbuf *push, int sref, int srel) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct drm_nouveau_gem_pushbuf_bo *kref; + + kref = krec->buffer + sref; + while (krec->nr_buffer-- > sref) { + struct nouveau_bo *bo = (void *)(unsigned long)kref->user_priv; + cli_kref_set(push->client, bo, NULL, NULL); + nouveau_bo_ref(NULL, &bo); + kref++; + } + krec->nr_buffer = sref; + krec->nr_reloc = srel; +} + +static int +pushbuf_refn(struct nouveau_pushbuf *push, bool retry, + struct nouveau_pushbuf_refn *refs, int nr) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct drm_nouveau_gem_pushbuf_bo *kref; + int sref = krec->nr_buffer; + int ret = 0, i; + + for (i = 0; i < nr; i++) { + kref = pushbuf_kref(push, refs[i].bo, refs[i].flags); + if (!kref) { + ret = -ENOSPC; + break; + } + } + + if (ret) { + pushbuf_refn_fail(push, sref, krec->nr_reloc); + if (retry) { + pushbuf_flush(push); + nouveau_pushbuf_space(push, 0, 0, 0); + return pushbuf_refn(push, false, refs, nr); + } + } + + return ret; +} + +static int +pushbuf_validate(struct nouveau_pushbuf *push, bool retry) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct drm_nouveau_gem_pushbuf_bo *kref; + struct nouveau_bufctx *bctx = push->bufctx; + struct nouveau_bufref *bref; + int relocs = bctx ? bctx->relocs * 2: 0; + int sref, srel, ret; + + ret = nouveau_pushbuf_space(push, relocs, relocs, 0); + if (ret || bctx == NULL) + return ret; + + sref = krec->nr_buffer; + srel = krec->nr_reloc; + + DRMLISTDEL(&bctx->head); + DRMLISTADD(&bctx->head, &nvpb->bctx_list); + + DRMLISTFOREACHENTRY(bref, &bctx->pending, thead) { + kref = pushbuf_kref(push, bref->bo, bref->flags); + if (!kref) { + ret = -ENOSPC; + break; + } + + if (bref->packet) { + pushbuf_krel(push, bref->bo, bref->packet, 0, 0, 0); + *push->cur++ = 0; + pushbuf_krel(push, bref->bo, bref->data, bref->flags, + bref->vor, bref->tor); + *push->cur++ = 0; + } + } + + DRMLISTJOIN(&bctx->pending, &bctx->current); + DRMINITLISTHEAD(&bctx->pending); + + if (ret) { + pushbuf_refn_fail(push, sref, srel); + if (retry) { + pushbuf_flush(push); + return pushbuf_validate(push, false); + } + } + + return ret; +} + +drm_public int +nouveau_pushbuf_new(struct nouveau_client *client, struct nouveau_object *chan, + int nr, uint32_t size, bool immediate, + struct nouveau_pushbuf **ppush) +{ + struct nouveau_device *dev = client->device; + struct nouveau_fifo *fifo = chan->data; + struct nouveau_pushbuf_priv *nvpb; + struct nouveau_pushbuf *push; + struct drm_nouveau_gem_pushbuf req = {}; + int ret; + + if (chan->oclass != NOUVEAU_FIFO_CHANNEL_CLASS) + return -EINVAL; + + /* nop pushbuf call, to get the current "return to main" sequence + * we need to append to the pushbuf on early chipsets + */ + req.channel = fifo->channel; + req.nr_push = 0; + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_GEM_PUSHBUF, + &req, sizeof(req)); + if (ret) + return ret; + + nvpb = calloc(1, sizeof(*nvpb) + nr * sizeof(*nvpb->bos)); + if (!nvpb) + return -ENOMEM; + +#ifndef SIMULATE + nvpb->suffix0 = req.suffix0; + nvpb->suffix1 = req.suffix1; +#else + nvpb->suffix0 = 0xffffffff; + nvpb->suffix1 = 0xffffffff; +#endif + nvpb->krec = calloc(1, sizeof(*nvpb->krec)); + nvpb->list = nvpb->krec; + if (!nvpb->krec) { + free(nvpb); + return -ENOMEM; + } + + push = &nvpb->base; + push->client = client; + push->channel = immediate ? chan : NULL; + push->flags = NOUVEAU_BO_RD; + if (fifo->pushbuf & NOUVEAU_GEM_DOMAIN_GART) { + push->flags |= NOUVEAU_BO_GART; + nvpb->type = NOUVEAU_BO_GART; + } else + if (fifo->pushbuf & NOUVEAU_GEM_DOMAIN_VRAM) { + push->flags |= NOUVEAU_BO_VRAM; + nvpb->type = NOUVEAU_BO_VRAM; + } + nvpb->type |= NOUVEAU_BO_MAP; + + for (nvpb->bo_nr = 0; nvpb->bo_nr < nr; nvpb->bo_nr++) { + ret = nouveau_bo_new(client->device, nvpb->type, 0, size, + NULL, &nvpb->bos[nvpb->bo_nr]); + if (ret) { + nouveau_pushbuf_del(&push); + return ret; + } + } + + DRMINITLISTHEAD(&nvpb->bctx_list); + *ppush = push; + return 0; +} + +drm_public void +nouveau_pushbuf_del(struct nouveau_pushbuf **ppush) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(*ppush); + if (nvpb) { + struct drm_nouveau_gem_pushbuf_bo *kref; + struct nouveau_pushbuf_krec *krec; + while ((krec = nvpb->list)) { + kref = krec->buffer; + while (krec->nr_buffer--) { + unsigned long priv = kref++->user_priv; + struct nouveau_bo *bo = (void *)priv; + cli_kref_set(nvpb->base.client, bo, NULL, NULL); + nouveau_bo_ref(NULL, &bo); + } + nvpb->list = krec->next; + free(krec); + } + while (nvpb->bo_nr--) + nouveau_bo_ref(NULL, &nvpb->bos[nvpb->bo_nr]); + nouveau_bo_ref(NULL, &nvpb->bo); + free(nvpb); + } + *ppush = NULL; +} + +drm_public struct nouveau_bufctx * +nouveau_pushbuf_bufctx(struct nouveau_pushbuf *push, struct nouveau_bufctx *ctx) +{ + struct nouveau_bufctx *prev = push->bufctx; + push->bufctx = ctx; + return prev; +} + +drm_public int +nouveau_pushbuf_space(struct nouveau_pushbuf *push, + uint32_t dwords, uint32_t relocs, uint32_t pushes) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct nouveau_client *client = push->client; + struct nouveau_bo *bo = NULL; + bool flushed = false; + int ret = 0; + + /* switch to next buffer if insufficient space in the current one */ + if (push->cur + dwords >= push->end) { + if (nvpb->bo_next < nvpb->bo_nr) { + nouveau_bo_ref(nvpb->bos[nvpb->bo_next++], &bo); + if (nvpb->bo_next == nvpb->bo_nr && push->channel) + nvpb->bo_next = 0; + } else { + ret = nouveau_bo_new(client->device, nvpb->type, 0, + nvpb->bos[0]->size, NULL, &bo); + if (ret) + return ret; + } + } + + /* make sure there's always enough space to queue up the pending + * data in the pushbuf proper + */ + pushes++; + + /* need to flush if we've run out of space on an immediate pushbuf, + * if the new buffer won't fit, or if the kernel push/reloc limits + * have been hit + */ + if ((bo && ( push->channel || + !pushbuf_kref(push, bo, push->flags))) || + krec->nr_reloc + relocs >= NOUVEAU_GEM_MAX_RELOCS || + krec->nr_push + pushes >= NOUVEAU_GEM_MAX_PUSH) { + if (nvpb->bo && krec->nr_buffer) + pushbuf_flush(push); + flushed = true; + } + + /* if necessary, switch to new buffer */ + if (bo) { + ret = nouveau_bo_map(bo, NOUVEAU_BO_WR, push->client); + if (ret) + return ret; + + nouveau_pushbuf_data(push, NULL, 0, 0); + nouveau_bo_ref(bo, &nvpb->bo); + nouveau_bo_ref(NULL, &bo); + + nvpb->bgn = nvpb->bo->map; + nvpb->ptr = nvpb->bgn; + push->cur = nvpb->bgn; + push->end = push->cur + (nvpb->bo->size / 4); + push->end -= 2 + push->rsvd_kick; /* space for suffix */ + } + + pushbuf_kref(push, nvpb->bo, push->flags); + return flushed ? pushbuf_validate(push, false) : 0; +} + +drm_public void +nouveau_pushbuf_data(struct nouveau_pushbuf *push, struct nouveau_bo *bo, + uint64_t offset, uint64_t length) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); + struct nouveau_pushbuf_krec *krec = nvpb->krec; + struct drm_nouveau_gem_pushbuf_push *kpsh; + struct drm_nouveau_gem_pushbuf_bo *kref; + + if (bo != nvpb->bo && nvpb->bgn != push->cur) { + if (nvpb->suffix0 || nvpb->suffix1) { + *push->cur++ = nvpb->suffix0; + *push->cur++ = nvpb->suffix1; + } + + nouveau_pushbuf_data(push, nvpb->bo, + (nvpb->bgn - nvpb->ptr) * 4, + (push->cur - nvpb->bgn) * 4); + nvpb->bgn = push->cur; + } + + if (bo) { + kref = cli_kref_get(push->client, bo); + kpsh = &krec->push[krec->nr_push++]; + kpsh->bo_index = kref - krec->buffer; + kpsh->offset = offset; + kpsh->length = length; + } +} + +drm_public int +nouveau_pushbuf_refn(struct nouveau_pushbuf *push, + struct nouveau_pushbuf_refn *refs, int nr) +{ + return pushbuf_refn(push, true, refs, nr); +} + +drm_public void +nouveau_pushbuf_reloc(struct nouveau_pushbuf *push, struct nouveau_bo *bo, + uint32_t data, uint32_t flags, uint32_t vor, uint32_t tor) +{ + *push->cur = pushbuf_krel(push, bo, data, flags, vor, tor); + push->cur++; +} + +drm_public int +nouveau_pushbuf_validate(struct nouveau_pushbuf *push) +{ + return pushbuf_validate(push, true); +} + +drm_public uint32_t +nouveau_pushbuf_refd(struct nouveau_pushbuf *push, struct nouveau_bo *bo) +{ + struct drm_nouveau_gem_pushbuf_bo *kref; + uint32_t flags = 0; + + if (cli_push_get(push->client, bo) == push) { + kref = cli_kref_get(push->client, bo); + if (kref->read_domains) + flags |= NOUVEAU_BO_RD; + if (kref->write_domains) + flags |= NOUVEAU_BO_WR; + } + + return flags; +} + +drm_public int +nouveau_pushbuf_kick(struct nouveau_pushbuf *push, struct nouveau_object *chan) +{ + if (!push->channel) + return pushbuf_submit(push, chan); + pushbuf_flush(push); + return pushbuf_validate(push, false); +} diff --git a/omap/Makefile.am b/omap/Makefile.am new file mode 100644 index 0000000..0778bdd --- /dev/null +++ b/omap/Makefile.am @@ -0,0 +1,23 @@ +AM_CFLAGS = \ + $(WARN_CFLAGS) \ + $(VISIBILITY_CFLAGS) \ + -I$(top_srcdir) \ + -I$(top_srcdir)/omap \ + $(PTHREADSTUBS_CFLAGS) \ + -I$(top_srcdir)/include/drm + +libdrm_omap_la_LTLIBRARIES = libdrm_omap.la +libdrm_omap_ladir = $(libdir) +libdrm_omap_la_LDFLAGS = -version-number 1:0:0 -no-undefined +libdrm_omap_la_LIBADD = ../libdrm.la @PTHREADSTUBS_LIBS@ + +libdrm_omap_la_SOURCES = omap_drm.c + +libdrm_omapcommonincludedir = ${includedir}/omap +libdrm_omapcommoninclude_HEADERS = omap_drm.h + +libdrm_omapincludedir = ${includedir}/libdrm +libdrm_omapinclude_HEADERS = omap_drmif.h + +pkgconfigdir = @pkgconfigdir@ +pkgconfig_DATA = libdrm_omap.pc diff --git a/omap/Makefile.in b/omap/Makefile.in new file mode 100644 index 0000000..db88bba --- /dev/null +++ b/omap/Makefile.in @@ -0,0 +1,751 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2011 Texas Instruments, Inc + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "omap_drm.h" +#include "omap_drmif.h" + +#define __round_mask(x, y) ((__typeof__(x))((y)-1)) +#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) +#define PAGE_SIZE 4096 + +static pthread_mutex_t table_lock = PTHREAD_MUTEX_INITIALIZER; +static void * dev_table; + +struct omap_device { + int fd; + atomic_t refcnt; + + /* The handle_table is used to track GEM bo handles associated w/ + * this fd. This is needed, in particular, when importing + * dmabuf's because we don't want multiple 'struct omap_bo's + * floating around with the same handle. Otherwise, when the + * first one is omap_bo_del()'d the handle becomes no longer + * valid, and the remaining 'struct omap_bo's are left pointing + * to an invalid handle (and possible a GEM bo that is already + * free'd). + */ + void *handle_table; +}; + +/* a GEM buffer object allocated from the DRM device */ +struct omap_bo { + struct omap_device *dev; + void *map; /* userspace mmap'ing (if there is one) */ + uint32_t size; + uint32_t handle; + uint32_t name; /* flink global handle (DRI2 name) */ + uint64_t offset; /* offset to mmap() */ + int fd; /* dmabuf handle */ + atomic_t refcnt; +}; + +static struct omap_device * omap_device_new_impl(int fd) +{ + struct omap_device *dev = calloc(sizeof(*dev), 1); + if (!dev) + return NULL; + dev->fd = fd; + atomic_set(&dev->refcnt, 1); + dev->handle_table = drmHashCreate(); + return dev; +} + +drm_public struct omap_device * omap_device_new(int fd) +{ + struct omap_device *dev = NULL; + + pthread_mutex_lock(&table_lock); + + if (!dev_table) + dev_table = drmHashCreate(); + + if (drmHashLookup(dev_table, fd, (void **)&dev)) { + /* not found, create new device */ + dev = omap_device_new_impl(fd); + drmHashInsert(dev_table, fd, dev); + } else { + /* found, just incr refcnt */ + dev = omap_device_ref(dev); + } + + pthread_mutex_unlock(&table_lock); + + return dev; +} + +drm_public struct omap_device * omap_device_ref(struct omap_device *dev) +{ + atomic_inc(&dev->refcnt); + return dev; +} + +drm_public void omap_device_del(struct omap_device *dev) +{ + if (!atomic_dec_and_test(&dev->refcnt)) + return; + pthread_mutex_lock(&table_lock); + drmHashDestroy(dev->handle_table); + drmHashDelete(dev_table, dev->fd); + pthread_mutex_unlock(&table_lock); + free(dev); +} + +drm_public int +omap_get_param(struct omap_device *dev, uint64_t param, uint64_t *value) +{ + struct drm_omap_param req = { + .param = param, + }; + int ret; + + ret = drmCommandWriteRead(dev->fd, DRM_OMAP_GET_PARAM, &req, sizeof(req)); + if (ret) { + return ret; + } + + *value = req.value; + + return 0; +} + +drm_public int +omap_set_param(struct omap_device *dev, uint64_t param, uint64_t value) +{ + struct drm_omap_param req = { + .param = param, + .value = value, + }; + return drmCommandWrite(dev->fd, DRM_OMAP_SET_PARAM, &req, sizeof(req)); +} + +/* lookup a buffer from it's handle, call w/ table_lock held: */ +static struct omap_bo * lookup_bo(struct omap_device *dev, + uint32_t handle) +{ + struct omap_bo *bo = NULL; + if (!drmHashLookup(dev->handle_table, handle, (void **)&bo)) { + /* found, incr refcnt and return: */ + bo = omap_bo_ref(bo); + } + return bo; +} + +/* allocate a new buffer object, call w/ table_lock held */ +static struct omap_bo * bo_from_handle(struct omap_device *dev, + uint32_t handle) +{ + struct omap_bo *bo = calloc(sizeof(*bo), 1); + if (!bo) { + struct drm_gem_close req = { + .handle = handle, + }; + drmIoctl(dev->fd, DRM_IOCTL_GEM_CLOSE, &req); + return NULL; + } + bo->dev = omap_device_ref(dev); + bo->handle = handle; + atomic_set(&bo->refcnt, 1); + /* add ourselves to the handle table: */ + drmHashInsert(dev->handle_table, handle, bo); + return bo; +} + +/* allocate a new buffer object */ +static struct omap_bo * omap_bo_new_impl(struct omap_device *dev, + union omap_gem_size size, uint32_t flags) +{ + struct omap_bo *bo = NULL; + struct drm_omap_gem_new req = { + .size = size, + .flags = flags, + }; + + if (size.bytes == 0) { + goto fail; + } + + if (drmCommandWriteRead(dev->fd, DRM_OMAP_GEM_NEW, &req, sizeof(req))) { + goto fail; + } + + pthread_mutex_lock(&table_lock); + bo = bo_from_handle(dev, req.handle); + pthread_mutex_unlock(&table_lock); + + if (flags & OMAP_BO_TILED) { + bo->size = round_up(size.tiled.width, PAGE_SIZE) * size.tiled.height; + } else { + bo->size = size.bytes; + } + + return bo; + +fail: + free(bo); + return NULL; +} + + +/* allocate a new (un-tiled) buffer object */ +drm_public struct omap_bo * +omap_bo_new(struct omap_device *dev, uint32_t size, uint32_t flags) +{ + union omap_gem_size gsize = { + .bytes = size, + }; + if (flags & OMAP_BO_TILED) { + return NULL; + } + return omap_bo_new_impl(dev, gsize, flags); +} + +/* allocate a new buffer object */ +drm_public struct omap_bo * +omap_bo_new_tiled(struct omap_device *dev, uint32_t width, + uint32_t height, uint32_t flags) +{ + union omap_gem_size gsize = { + .tiled = { + .width = width, + .height = height, + }, + }; + if (!(flags & OMAP_BO_TILED)) { + return NULL; + } + return omap_bo_new_impl(dev, gsize, flags); +} + +drm_public struct omap_bo *omap_bo_ref(struct omap_bo *bo) +{ + atomic_inc(&bo->refcnt); + return bo; +} + +/* get buffer info */ +static int get_buffer_info(struct omap_bo *bo) +{ + struct drm_omap_gem_info req = { + .handle = bo->handle, + }; + int ret = drmCommandWriteRead(bo->dev->fd, DRM_OMAP_GEM_INFO, + &req, sizeof(req)); + if (ret) { + return ret; + } + + /* really all we need for now is mmap offset */ + bo->offset = req.offset; + bo->size = req.size; + + return 0; +} + +/* import a buffer object from DRI2 name */ +drm_public struct omap_bo * +omap_bo_from_name(struct omap_device *dev, uint32_t name) +{ + struct omap_bo *bo = NULL; + struct drm_gem_open req = { + .name = name, + }; + + pthread_mutex_lock(&table_lock); + + if (drmIoctl(dev->fd, DRM_IOCTL_GEM_OPEN, &req)) { + goto fail; + } + + bo = lookup_bo(dev, req.handle); + if (!bo) { + bo = bo_from_handle(dev, req.handle); + bo->name = name; + } + + pthread_mutex_unlock(&table_lock); + + return bo; + +fail: + pthread_mutex_unlock(&table_lock); + free(bo); + return NULL; +} + +/* import a buffer from dmabuf fd, does not take ownership of the + * fd so caller should close() the fd when it is otherwise done + * with it (even if it is still using the 'struct omap_bo *') + */ +drm_public struct omap_bo * +omap_bo_from_dmabuf(struct omap_device *dev, int fd) +{ + struct omap_bo *bo = NULL; + struct drm_prime_handle req = { + .fd = fd, + }; + int ret; + + pthread_mutex_lock(&table_lock); + + ret = drmIoctl(dev->fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &req); + if (ret) { + goto fail; + } + + bo = lookup_bo(dev, req.handle); + if (!bo) { + bo = bo_from_handle(dev, req.handle); + } + + pthread_mutex_unlock(&table_lock); + + return bo; + +fail: + pthread_mutex_unlock(&table_lock); + free(bo); + return NULL; +} + +/* destroy a buffer object */ +drm_public void omap_bo_del(struct omap_bo *bo) +{ + if (!bo) { + return; + } + + if (!atomic_dec_and_test(&bo->refcnt)) + return; + + if (bo->map) { + munmap(bo->map, bo->size); + } + + if (bo->fd) { + close(bo->fd); + } + + if (bo->handle) { + struct drm_gem_close req = { + .handle = bo->handle, + }; + pthread_mutex_lock(&table_lock); + drmHashDelete(bo->dev->handle_table, bo->handle); + drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_CLOSE, &req); + pthread_mutex_unlock(&table_lock); + } + + omap_device_del(bo->dev); + + free(bo); +} + +/* get the global flink/DRI2 buffer name */ +drm_public int omap_bo_get_name(struct omap_bo *bo, uint32_t *name) +{ + if (!bo->name) { + struct drm_gem_flink req = { + .handle = bo->handle, + }; + int ret; + + ret = drmIoctl(bo->dev->fd, DRM_IOCTL_GEM_FLINK, &req); + if (ret) { + return ret; + } + + bo->name = req.name; + } + + *name = bo->name; + + return 0; +} + +drm_public uint32_t omap_bo_handle(struct omap_bo *bo) +{ + return bo->handle; +} + +/* caller owns the dmabuf fd that is returned and is responsible + * to close() it when done + */ +drm_public int omap_bo_dmabuf(struct omap_bo *bo) +{ + if (!bo->fd) { + struct drm_prime_handle req = { + .handle = bo->handle, + .flags = DRM_CLOEXEC, + }; + int ret; + + ret = drmIoctl(bo->dev->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &req); + if (ret) { + return ret; + } + + bo->fd = req.fd; + } + return dup(bo->fd); +} + +drm_public uint32_t omap_bo_size(struct omap_bo *bo) +{ + if (!bo->size) { + get_buffer_info(bo); + } + return bo->size; +} + +drm_public void *omap_bo_map(struct omap_bo *bo) +{ + if (!bo->map) { + if (!bo->offset) { + get_buffer_info(bo); + } + + bo->map = mmap(0, bo->size, PROT_READ | PROT_WRITE, + MAP_SHARED, bo->dev->fd, bo->offset); + if (bo->map == MAP_FAILED) { + bo->map = NULL; + } + } + return bo->map; +} + +drm_public int omap_bo_cpu_prep(struct omap_bo *bo, enum omap_gem_op op) +{ + struct drm_omap_gem_cpu_prep req = { + .handle = bo->handle, + .op = op, + }; + return drmCommandWrite(bo->dev->fd, + DRM_OMAP_GEM_CPU_PREP, &req, sizeof(req)); +} + +drm_public int omap_bo_cpu_fini(struct omap_bo *bo, enum omap_gem_op op) +{ + struct drm_omap_gem_cpu_fini req = { + .handle = bo->handle, + .op = op, + .nregions = 0, + }; + return drmCommandWrite(bo->dev->fd, + DRM_OMAP_GEM_CPU_FINI, &req, sizeof(req)); +} diff --git a/omap/omap_drm.h b/omap/omap_drm.h new file mode 100644 index 0000000..9c6c0e4 --- /dev/null +++ b/omap/omap_drm.h @@ -0,0 +1,135 @@ +/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ + +/* + * Copyright (C) 2011 Texas Instruments, Inc + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifndef __OMAP_DRM_H__ +#define __OMAP_DRM_H__ + +#include +#include + +/* Please note that modifications to all structs defined here are + * subject to backwards-compatibility constraints. + */ + +#define OMAP_PARAM_CHIPSET_ID 1 /* ie. 0x3430, 0x4430, etc */ + +struct drm_omap_param { + uint64_t param; /* in */ + uint64_t value; /* in (set_param), out (get_param) */ +}; + +struct drm_omap_get_base { + char plugin_name[64]; /* in */ + uint32_t ioctl_base; /* out */ + uint32_t __pad; +}; + +#define OMAP_BO_SCANOUT 0x00000001 /* scanout capable (phys contiguous) */ +#define OMAP_BO_CACHE_MASK 0x00000006 /* cache type mask, see cache modes */ +#define OMAP_BO_TILED_MASK 0x00000f00 /* tiled mapping mask, see tiled modes */ + +/* cache modes */ +#define OMAP_BO_CACHED 0x00000000 /* default */ +#define OMAP_BO_WC 0x00000002 /* write-combine */ +#define OMAP_BO_UNCACHED 0x00000004 /* strongly-ordered (uncached) */ + +/* tiled modes */ +#define OMAP_BO_TILED_8 0x00000100 +#define OMAP_BO_TILED_16 0x00000200 +#define OMAP_BO_TILED_32 0x00000300 +#define OMAP_BO_TILED (OMAP_BO_TILED_8 | OMAP_BO_TILED_16 | OMAP_BO_TILED_32) + +union omap_gem_size { + uint32_t bytes; /* (for non-tiled formats) */ + struct { + uint16_t width; + uint16_t height; + } tiled; /* (for tiled formats) */ +}; + +struct drm_omap_gem_new { + union omap_gem_size size; /* in */ + uint32_t flags; /* in */ + uint32_t handle; /* out */ + uint32_t __pad; +}; + +/* mask of operations: */ +enum omap_gem_op { + OMAP_GEM_READ = 0x01, + OMAP_GEM_WRITE = 0x02, +}; + +struct drm_omap_gem_cpu_prep { + uint32_t handle; /* buffer handle (in) */ + uint32_t op; /* mask of omap_gem_op (in) */ +}; + +struct drm_omap_gem_cpu_fini { + uint32_t handle; /* buffer handle (in) */ + uint32_t op; /* mask of omap_gem_op (in) */ + /* TODO maybe here we pass down info about what regions are touched + * by sw so we can be clever about cache ops? For now a placeholder, + * set to zero and we just do full buffer flush.. + */ + uint32_t nregions; + uint32_t __pad; +}; + +struct drm_omap_gem_info { + uint32_t handle; /* buffer handle (in) */ + uint32_t pad; + uint64_t offset; /* mmap offset (out) */ + /* note: in case of tiled buffers, the user virtual size can be + * different from the physical size (ie. how many pages are needed + * to back the object) which is returned in DRM_IOCTL_GEM_OPEN.. + * This size here is the one that should be used if you want to + * mmap() the buffer: + */ + uint32_t size; /* virtual size for mmap'ing (out) */ + uint32_t __pad; +}; + +#define DRM_OMAP_GET_PARAM 0x00 +#define DRM_OMAP_SET_PARAM 0x01 +#define DRM_OMAP_GET_BASE 0x02 +#define DRM_OMAP_GEM_NEW 0x03 +#define DRM_OMAP_GEM_CPU_PREP 0x04 +#define DRM_OMAP_GEM_CPU_FINI 0x05 +#define DRM_OMAP_GEM_INFO 0x06 +#define DRM_OMAP_NUM_IOCTLS 0x07 + +#define DRM_IOCTL_OMAP_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_PARAM, struct drm_omap_param) +#define DRM_IOCTL_OMAP_SET_PARAM DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_SET_PARAM, struct drm_omap_param) +#define DRM_IOCTL_OMAP_GET_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_BASE, struct drm_omap_get_base) +#define DRM_IOCTL_OMAP_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_NEW, struct drm_omap_gem_new) +#define DRM_IOCTL_OMAP_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_PREP, struct drm_omap_gem_cpu_prep) +#define DRM_IOCTL_OMAP_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_FINI, struct drm_omap_gem_cpu_fini) +#define DRM_IOCTL_OMAP_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_INFO, struct drm_omap_gem_info) + +#endif /* __OMAP_DRM_H__ */ diff --git a/omap/omap_drmif.h b/omap/omap_drmif.h new file mode 100644 index 0000000..e62d127 --- /dev/null +++ b/omap/omap_drmif.h @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2011 Texas Instruments, Inc + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Rob Clark + */ + +#ifndef OMAP_DRMIF_H_ +#define OMAP_DRMIF_H_ + +#include +#include +#include + +struct omap_bo; +struct omap_device; + +/* device related functions: + */ + +struct omap_device * omap_device_new(int fd); +struct omap_device * omap_device_ref(struct omap_device *dev); +void omap_device_del(struct omap_device *dev); +int omap_get_param(struct omap_device *dev, uint64_t param, uint64_t *value); +int omap_set_param(struct omap_device *dev, uint64_t param, uint64_t value); + +/* buffer-object related functions: + */ + +struct omap_bo * omap_bo_new(struct omap_device *dev, + uint32_t size, uint32_t flags); +struct omap_bo * omap_bo_new_tiled(struct omap_device *dev, + uint32_t width, uint32_t height, uint32_t flags); +struct omap_bo * omap_bo_ref(struct omap_bo *bo); +struct omap_bo * omap_bo_from_name(struct omap_device *dev, uint32_t name); +struct omap_bo * omap_bo_from_dmabuf(struct omap_device *dev, int fd); +void omap_bo_del(struct omap_bo *bo); +int omap_bo_get_name(struct omap_bo *bo, uint32_t *name); +uint32_t omap_bo_handle(struct omap_bo *bo); +int omap_bo_dmabuf(struct omap_bo *bo); +uint32_t omap_bo_size(struct omap_bo *bo); +void * omap_bo_map(struct omap_bo *bo); +int omap_bo_cpu_prep(struct omap_bo *bo, enum omap_gem_op op); +int omap_bo_cpu_fini(struct omap_bo *bo, enum omap_gem_op op); + +#endif /* OMAP_DRMIF_H_ */ diff --git a/radeon/Android.mk b/radeon/Android.mk new file mode 100644 index 0000000..9cba546 --- /dev/null +++ b/radeon/Android.mk @@ -0,0 +1,30 @@ +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +# Import variables LIBDRM_RADEON_FILES, LIBDRM_RADEON_H_FILES +include $(LOCAL_PATH)/Makefile.sources + +LOCAL_MODULE := libdrm_radeon +LOCAL_MODULE_TAGS := optional + +LOCAL_SHARED_LIBRARIES := libdrm + +LOCAL_SRC_FILES := $(LIBDRM_RADEON_FILES) +LOCAL_EXPORT_C_INCLUDE_DIRS += \ + $(LOCAL_PATH)/radeon + +LOCAL_C_INCLUDES := \ + $(LIBDRM_TOP) \ + $(LIBDRM_TOP)/radeon \ + $(LIBDRM_TOP)/include/drm + +LOCAL_CFLAGS := \ + -DHAVE_LIBDRM_ATOMIC_PRIMITIVES=1 + +LOCAL_COPY_HEADERS := $(LIBDRM_RADEON_H_FILES) +LOCAL_COPY_HEADERS_TO := libdrm + +LOCAL_SHARED_LIBRARIES := \ + libdrm + +include $(BUILD_SHARED_LIBRARY) diff --git a/radeon/Makefile.am b/radeon/Makefile.am new file mode 100644 index 0000000..4575065 --- /dev/null +++ b/radeon/Makefile.am @@ -0,0 +1,48 @@ +# Copyright © 2008 Jérôme Glisse +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Jérôme Glisse + +include Makefile.sources + +AM_CFLAGS = \ + $(WARN_CFLAGS) \ + $(VISIBILITY_CFLAGS) \ + -I$(top_srcdir) \ + -I$(top_srcdir)/radeon \ + $(PTHREADSTUBS_CFLAGS) \ + -I$(top_srcdir)/include/drm + +libdrm_radeon_la_LTLIBRARIES = libdrm_radeon.la +libdrm_radeon_ladir = $(libdir) +libdrm_radeon_la_LDFLAGS = -version-number 1:0:1 -no-undefined +libdrm_radeon_la_LIBADD = ../libdrm.la @PTHREADSTUBS_LIBS@ + +libdrm_radeon_la_SOURCES = $(LIBDRM_RADEON_FILES) + +libdrm_radeonincludedir = ${includedir}/libdrm +libdrm_radeoninclude_HEADERS = $(LIBDRM_RADEON_H_FILES) + +pkgconfigdir = @pkgconfigdir@ +pkgconfig_DATA = libdrm_radeon.pc + +EXTRA_DIST = Android.mk diff --git a/radeon/Makefile.in b/radeon/Makefile.in new file mode 100644 index 0000000..719cd89 --- /dev/null +++ b/radeon/Makefile.in @@ -0,0 +1,776 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Copyright © 2008 Jérôme Glisse +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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uninstall-am \ + uninstall-libdrm_radeon_laLTLIBRARIES \ + uninstall-libdrm_radeonincludeHEADERS uninstall-pkgconfigDATA + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/radeon/Makefile.sources b/radeon/Makefile.sources new file mode 100644 index 0000000..a17701a --- /dev/null +++ b/radeon/Makefile.sources @@ -0,0 +1,19 @@ +LIBDRM_RADEON_FILES := \ + radeon_bo_gem.c \ + radeon_cs_gem.c \ + radeon_cs_space.c \ + radeon_bo.c \ + radeon_cs.c \ + radeon_surface.c \ + bof.c \ + bof.h + +LIBDRM_RADEON_H_FILES := \ + radeon_bo.h \ + radeon_cs.h \ + radeon_surface.h \ + radeon_bo_gem.h \ + radeon_cs_gem.h \ + radeon_bo_int.h \ + radeon_cs_int.h \ + r600_pci_ids.h diff --git a/radeon/bof.c b/radeon/bof.c new file mode 100644 index 0000000..0598cc6 --- /dev/null +++ b/radeon/bof.c @@ -0,0 +1,477 @@ +/* + * Copyright 2010 Jerome Glisse + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: + * Jerome Glisse + */ +#include +#include +#include +#include "bof.h" + +/* + * helpers + */ +static int bof_entry_grow(bof_t *bof) +{ + bof_t **array; + + if (bof->array_size < bof->nentry) + return 0; + array = realloc(bof->array, (bof->nentry + 16) * sizeof(void*)); + if (array == NULL) + return -ENOMEM; + bof->array = array; + bof->nentry += 16; + return 0; +} + +/* + * object + */ +bof_t *bof_object(void) +{ + bof_t *object; + + object = calloc(1, sizeof(bof_t)); + if (object == NULL) + return NULL; + object->refcount = 1; + object->type = BOF_TYPE_OBJECT; + object->size = 12; + return object; +} + +bof_t *bof_object_get(bof_t *object, const char *keyname) +{ + unsigned i; + + for (i = 0; i < object->array_size; i += 2) { + if (!strcmp(object->array[i]->value, keyname)) { + return object->array[i + 1]; + } + } + return NULL; +} + +int bof_object_set(bof_t *object, const char *keyname, bof_t *value) +{ + bof_t *key; + int r; + + if (object->type != BOF_TYPE_OBJECT) + return -EINVAL; + r = bof_entry_grow(object); + if (r) + return r; + key = bof_string(keyname); + if (key == NULL) + return -ENOMEM; + object->array[object->array_size++] = key; + object->array[object->array_size++] = value; + object->size += value->size; + object->size += key->size; + bof_incref(value); + return 0; +} + +/* + * array + */ +bof_t *bof_array(void) +{ + bof_t *array = bof_object(); + + if (array == NULL) + return NULL; + array->type = BOF_TYPE_ARRAY; + array->size = 12; + return array; +} + +int bof_array_append(bof_t *array, bof_t *value) +{ + int r; + if (array->type != BOF_TYPE_ARRAY) + return -EINVAL; + r = bof_entry_grow(array); + if (r) + return r; + array->array[array->array_size++] = value; + array->size += value->size; + bof_incref(value); + return 0; +} + +bof_t *bof_array_get(bof_t *bof, unsigned i) +{ + if (!bof_is_array(bof) || i >= bof->array_size) + return NULL; + return bof->array[i]; +} + +unsigned bof_array_size(bof_t *bof) +{ + if (!bof_is_array(bof)) + return 0; + return bof->array_size; +} + +/* + * blob + */ +bof_t *bof_blob(unsigned size, void *value) +{ + bof_t *blob = bof_object(); + + if (blob == NULL) + return NULL; + blob->type = BOF_TYPE_BLOB; + blob->value = calloc(1, size); + if (blob->value == NULL) { + bof_decref(blob); + return NULL; + } + blob->size = size; + memcpy(blob->value, value, size); + blob->size += 12; + return blob; +} + +unsigned bof_blob_size(bof_t *bof) +{ + if (!bof_is_blob(bof)) + return 0; + return bof->size - 12; +} + +void *bof_blob_value(bof_t *bof) +{ + if (!bof_is_blob(bof)) + return NULL; + return bof->value; +} + +/* + * string + */ +bof_t *bof_string(const char *value) +{ + bof_t *string = bof_object(); + + if (string == NULL) + return NULL; + string->type = BOF_TYPE_STRING; + string->size = strlen(value) + 1; + string->value = calloc(1, string->size); + if (string->value == NULL) { + bof_decref(string); + return NULL; + } + strcpy(string->value, value); + string->size += 12; + return string; +} + +/* + * int32 + */ +bof_t *bof_int32(int32_t value) +{ + bof_t *int32 = bof_object(); + + if (int32 == NULL) + return NULL; + int32->type = BOF_TYPE_INT32; + int32->size = 4; + int32->value = calloc(1, int32->size); + if (int32->value == NULL) { + bof_decref(int32); + return NULL; + } + memcpy(int32->value, &value, 4); + int32->size += 12; + return int32; +} + +int32_t bof_int32_value(bof_t *bof) +{ + return *((uint32_t*)bof->value); +} + +/* + * common + */ +static void bof_indent(int level) +{ + int i; + + for (i = 0; i < level; i++) + fprintf(stderr, " "); +} + +static void bof_print_bof(bof_t *bof, int level, int entry) +{ + bof_indent(level); + if (bof == NULL) { + fprintf(stderr, "--NULL-- for entry %d\n", entry); + return; + } + switch (bof->type) { + case BOF_TYPE_STRING: + fprintf(stderr, "%p string [%s %d]\n", bof, (char*)bof->value, bof->size); + break; + case BOF_TYPE_INT32: + fprintf(stderr, "%p int32 [%d %d]\n", bof, *(int*)bof->value, bof->size); + break; + case BOF_TYPE_BLOB: + fprintf(stderr, "%p blob [%d]\n", bof, bof->size); + break; + case BOF_TYPE_NULL: + fprintf(stderr, "%p null [%d]\n", bof, bof->size); + break; + case BOF_TYPE_OBJECT: + fprintf(stderr, "%p object [%d %d]\n", bof, bof->array_size / 2, bof->size); + break; + case BOF_TYPE_ARRAY: + fprintf(stderr, "%p array [%d %d]\n", bof, bof->array_size, bof->size); + break; + default: + fprintf(stderr, "%p unknown [%d]\n", bof, bof->type); + return; + } +} + +static void bof_print_rec(bof_t *bof, int level, int entry) +{ + unsigned i; + + bof_print_bof(bof, level, entry); + for (i = 0; i < bof->array_size; i++) { + bof_print_rec(bof->array[i], level + 2, i); + } +} + +void bof_print(bof_t *bof) +{ + bof_print_rec(bof, 0, 0); +} + +static int bof_read(bof_t *root, FILE *file, long end, int level) +{ + bof_t *bof = NULL; + int r; + + if (ftell(file) >= end) { + return 0; + } + r = bof_entry_grow(root); + if (r) + return r; + bof = bof_object(); + if (bof == NULL) + return -ENOMEM; + bof->offset = ftell(file); + r = fread(&bof->type, 4, 1, file); + if (r != 1) + goto out_err; + r = fread(&bof->size, 4, 1, file); + if (r != 1) + goto out_err; + r = fread(&bof->array_size, 4, 1, file); + if (r != 1) + goto out_err; + switch (bof->type) { + case BOF_TYPE_STRING: + case BOF_TYPE_INT32: + case BOF_TYPE_BLOB: + bof->value = calloc(1, bof->size - 12); + if (bof->value == NULL) { + goto out_err; + } + r = fread(bof->value, bof->size - 12, 1, file); + if (r != 1) { + fprintf(stderr, "error reading %d\n", bof->size - 12); + goto out_err; + } + break; + case BOF_TYPE_NULL: + return 0; + case BOF_TYPE_OBJECT: + case BOF_TYPE_ARRAY: + r = bof_read(bof, file, bof->offset + bof->size, level + 2); + if (r) + goto out_err; + break; + default: + fprintf(stderr, "invalid type %d\n", bof->type); + goto out_err; + } + root->array[root->centry++] = bof; + return bof_read(root, file, end, level); +out_err: + bof_decref(bof); + return -EINVAL; +} + +bof_t *bof_load_file(const char *filename) +{ + bof_t *root = bof_object(); + int r; + + if (root == NULL) { + fprintf(stderr, "%s failed to create root object\n", __func__); + return NULL; + } + root->file = fopen(filename, "r"); + if (root->file == NULL) + goto out_err; + r = fseek(root->file, 0L, SEEK_SET); + if (r) { + fprintf(stderr, "%s failed to seek into file %s\n", __func__, filename); + goto out_err; + } + root->offset = ftell(root->file); + r = fread(&root->type, 4, 1, root->file); + if (r != 1) + goto out_err; + r = fread(&root->size, 4, 1, root->file); + if (r != 1) + goto out_err; + r = fread(&root->array_size, 4, 1, root->file); + if (r != 1) + goto out_err; + r = bof_read(root, root->file, root->offset + root->size, 2); + if (r) + goto out_err; + return root; +out_err: + bof_decref(root); + return NULL; +} + +void bof_incref(bof_t *bof) +{ + bof->refcount++; +} + +void bof_decref(bof_t *bof) +{ + unsigned i; + + if (bof == NULL) + return; + if (--bof->refcount > 0) + return; + for (i = 0; i < bof->array_size; i++) { + bof_decref(bof->array[i]); + bof->array[i] = NULL; + } + bof->array_size = 0; + if (bof->file) { + fclose(bof->file); + bof->file = NULL; + } + free(bof->array); + free(bof->value); + free(bof); +} + +static int bof_file_write(bof_t *bof, FILE *file) +{ + unsigned i; + int r; + + r = fwrite(&bof->type, 4, 1, file); + if (r != 1) + return -EINVAL; + r = fwrite(&bof->size, 4, 1, file); + if (r != 1) + return -EINVAL; + r = fwrite(&bof->array_size, 4, 1, file); + if (r != 1) + return -EINVAL; + switch (bof->type) { + case BOF_TYPE_NULL: + if (bof->size) + return -EINVAL; + break; + case BOF_TYPE_STRING: + case BOF_TYPE_INT32: + case BOF_TYPE_BLOB: + r = fwrite(bof->value, bof->size - 12, 1, file); + if (r != 1) + return -EINVAL; + break; + case BOF_TYPE_OBJECT: + case BOF_TYPE_ARRAY: + for (i = 0; i < bof->array_size; i++) { + r = bof_file_write(bof->array[i], file); + if (r) + return r; + } + break; + default: + return -EINVAL; + } + return 0; +} + +int bof_dump_file(bof_t *bof, const char *filename) +{ + unsigned i; + int r = 0; + + if (bof->file) { + fclose(bof->file); + bof->file = NULL; + } + bof->file = fopen(filename, "w"); + if (bof->file == NULL) { + fprintf(stderr, "%s failed to open file %s\n", __func__, filename); + r = -EINVAL; + goto out_err; + } + r = fseek(bof->file, 0L, SEEK_SET); + if (r) { + fprintf(stderr, "%s failed to seek into file %s\n", __func__, filename); + goto out_err; + } + r = fwrite(&bof->type, 4, 1, bof->file); + if (r != 1) + goto out_err; + r = fwrite(&bof->size, 4, 1, bof->file); + if (r != 1) + goto out_err; + r = fwrite(&bof->array_size, 4, 1, bof->file); + if (r != 1) + goto out_err; + for (i = 0; i < bof->array_size; i++) { + r = bof_file_write(bof->array[i], bof->file); + if (r) + return r; + } +out_err: + fclose(bof->file); + bof->file = NULL; + return r; +} diff --git a/radeon/bof.h b/radeon/bof.h new file mode 100644 index 0000000..014affb --- /dev/null +++ b/radeon/bof.h @@ -0,0 +1,90 @@ +/* + * Copyright 2010 Jerome Glisse + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: + * Jerome Glisse + */ +#ifndef BOF_H +#define BOF_H + +#include +#include + +#define BOF_TYPE_STRING 0 +#define BOF_TYPE_NULL 1 +#define BOF_TYPE_BLOB 2 +#define BOF_TYPE_OBJECT 3 +#define BOF_TYPE_ARRAY 4 +#define BOF_TYPE_INT32 5 + +struct bof; + +typedef struct bof { + struct bof **array; + unsigned centry; + unsigned nentry; + unsigned refcount; + FILE *file; + uint32_t type; + uint32_t size; + uint32_t array_size; + void *value; + long offset; +} bof_t; + +extern int bof_file_flush(bof_t *root); +extern bof_t *bof_file_new(const char *filename); +extern int bof_object_dump(bof_t *object, const char *filename); + +/* object */ +extern bof_t *bof_object(void); +extern bof_t *bof_object_get(bof_t *object, const char *keyname); +extern int bof_object_set(bof_t *object, const char *keyname, bof_t *value); +/* array */ +extern bof_t *bof_array(void); +extern int bof_array_append(bof_t *array, bof_t *value); +extern bof_t *bof_array_get(bof_t *bof, unsigned i); +extern unsigned bof_array_size(bof_t *bof); +/* blob */ +extern bof_t *bof_blob(unsigned size, void *value); +extern unsigned bof_blob_size(bof_t *bof); +extern void *bof_blob_value(bof_t *bof); +/* string */ +extern bof_t *bof_string(const char *value); +/* int32 */ +extern bof_t *bof_int32(int32_t value); +extern int32_t bof_int32_value(bof_t *bof); +/* common functions */ +extern void bof_decref(bof_t *bof); +extern void bof_incref(bof_t *bof); +extern bof_t *bof_load_file(const char *filename); +extern int bof_dump_file(bof_t *bof, const char *filename); +extern void bof_print(bof_t *bof); + +static inline int bof_is_object(bof_t *bof){return (bof->type == BOF_TYPE_OBJECT);} +static inline int bof_is_blob(bof_t *bof){return (bof->type == BOF_TYPE_BLOB);} +static inline int bof_is_null(bof_t *bof){return (bof->type == BOF_TYPE_NULL);} +static inline int bof_is_int32(bof_t *bof){return (bof->type == BOF_TYPE_INT32);} +static inline int bof_is_array(bof_t *bof){return (bof->type == BOF_TYPE_ARRAY);} +static inline int bof_is_string(bof_t *bof){return (bof->type == BOF_TYPE_STRING);} + +#endif diff --git a/radeon/libdrm_radeon.pc.in b/radeon/libdrm_radeon.pc.in new file mode 100644 index 0000000..68ef0ab --- /dev/null +++ b/radeon/libdrm_radeon.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libdrm_radeon +Description: Userspace interface to kernel DRM services for radeon +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -ldrm_radeon +Cflags: -I${includedir} -I${includedir}/libdrm diff --git a/radeon/r600_pci_ids.h b/radeon/r600_pci_ids.h new file mode 100644 index 0000000..3e1136d --- /dev/null +++ b/radeon/r600_pci_ids.h @@ -0,0 +1,485 @@ +CHIPSET(0x9400, R600_9400, R600) +CHIPSET(0x9401, R600_9401, R600) +CHIPSET(0x9402, R600_9402, R600) +CHIPSET(0x9403, R600_9403, R600) +CHIPSET(0x9405, R600_9405, R600) +CHIPSET(0x940A, R600_940A, R600) +CHIPSET(0x940B, R600_940B, R600) +CHIPSET(0x940F, R600_940F, R600) + +CHIPSET(0x94C0, RV610_94C0, RV610) +CHIPSET(0x94C1, RV610_94C1, RV610) +CHIPSET(0x94C3, RV610_94C3, RV610) +CHIPSET(0x94C4, RV610_94C4, RV610) +CHIPSET(0x94C5, RV610_94C5, RV610) +CHIPSET(0x94C6, RV610_94C6, RV610) +CHIPSET(0x94C7, RV610_94C7, RV610) +CHIPSET(0x94C8, RV610_94C8, RV610) +CHIPSET(0x94C9, RV610_94C9, RV610) +CHIPSET(0x94CB, RV610_94CB, RV610) +CHIPSET(0x94CC, RV610_94CC, RV610) +CHIPSET(0x94CD, RV610_94CD, RV610) + +CHIPSET(0x9580, RV630_9580, RV630) +CHIPSET(0x9581, RV630_9581, RV630) +CHIPSET(0x9583, RV630_9583, RV630) +CHIPSET(0x9586, RV630_9586, RV630) +CHIPSET(0x9587, RV630_9587, RV630) +CHIPSET(0x9588, RV630_9588, RV630) +CHIPSET(0x9589, RV630_9589, RV630) +CHIPSET(0x958A, RV630_958A, RV630) +CHIPSET(0x958B, RV630_958B, RV630) +CHIPSET(0x958C, RV630_958C, RV630) +CHIPSET(0x958D, RV630_958D, RV630) +CHIPSET(0x958E, RV630_958E, RV630) +CHIPSET(0x958F, RV630_958F, RV630) + +CHIPSET(0x9500, RV670_9500, RV670) +CHIPSET(0x9501, RV670_9501, RV670) +CHIPSET(0x9504, RV670_9504, RV670) +CHIPSET(0x9505, RV670_9505, RV670) +CHIPSET(0x9506, RV670_9506, RV670) +CHIPSET(0x9507, RV670_9507, RV670) +CHIPSET(0x9508, RV670_9508, RV670) +CHIPSET(0x9509, RV670_9509, RV670) +CHIPSET(0x950F, RV670_950F, RV670) +CHIPSET(0x9511, RV670_9511, RV670) +CHIPSET(0x9515, RV670_9515, RV670) +CHIPSET(0x9517, RV670_9517, RV670) +CHIPSET(0x9519, RV670_9519, RV670) + +CHIPSET(0x95C0, RV620_95C0, RV620) +CHIPSET(0x95C2, RV620_95C2, RV620) +CHIPSET(0x95C4, RV620_95C4, RV620) +CHIPSET(0x95C5, RV620_95C5, RV620) +CHIPSET(0x95C6, RV620_95C6, RV620) +CHIPSET(0x95C7, RV620_95C7, RV620) +CHIPSET(0x95C9, RV620_95C9, RV620) +CHIPSET(0x95CC, RV620_95CC, RV620) +CHIPSET(0x95CD, RV620_95CD, RV620) +CHIPSET(0x95CE, RV620_95CE, RV620) +CHIPSET(0x95CF, RV620_95CF, RV620) + +CHIPSET(0x9590, RV635_9590, RV635) +CHIPSET(0x9591, RV635_9591, RV635) +CHIPSET(0x9593, RV635_9593, RV635) +CHIPSET(0x9595, RV635_9595, RV635) +CHIPSET(0x9596, RV635_9596, RV635) +CHIPSET(0x9597, RV635_9597, RV635) +CHIPSET(0x9598, RV635_9598, RV635) +CHIPSET(0x9599, RV635_9599, RV635) +CHIPSET(0x959B, RV635_959B, RV635) + +CHIPSET(0x9610, RS780_9610, RS780) +CHIPSET(0x9611, RS780_9611, RS780) +CHIPSET(0x9612, RS780_9612, RS780) +CHIPSET(0x9613, RS780_9613, RS780) +CHIPSET(0x9614, RS780_9614, RS780) +CHIPSET(0x9615, RS780_9615, RS780) +CHIPSET(0x9616, RS780_9616, RS780) + +CHIPSET(0x9710, RS880_9710, RS880) +CHIPSET(0x9711, RS880_9711, RS880) +CHIPSET(0x9712, RS880_9712, RS880) +CHIPSET(0x9713, RS880_9713, RS880) +CHIPSET(0x9714, RS880_9714, RS880) +CHIPSET(0x9715, RS880_9715, RS880) + +CHIPSET(0x9440, RV770_9440, RV770) +CHIPSET(0x9441, RV770_9441, RV770) +CHIPSET(0x9442, RV770_9442, RV770) +CHIPSET(0x9443, RV770_9443, RV770) +CHIPSET(0x9444, RV770_9444, RV770) +CHIPSET(0x9446, RV770_9446, RV770) +CHIPSET(0x944A, RV770_944A, RV770) +CHIPSET(0x944B, RV770_944B, RV770) +CHIPSET(0x944C, RV770_944C, RV770) +CHIPSET(0x944E, RV770_944E, RV770) +CHIPSET(0x9450, RV770_9450, RV770) +CHIPSET(0x9452, RV770_9452, RV770) +CHIPSET(0x9456, RV770_9456, RV770) +CHIPSET(0x945A, RV770_945A, RV770) +CHIPSET(0x945B, RV770_945B, RV770) +CHIPSET(0x945E, RV770_945E, RV770) +CHIPSET(0x9460, RV790_9460, RV770) +CHIPSET(0x9462, RV790_9462, RV770) +CHIPSET(0x946A, RV770_946A, RV770) +CHIPSET(0x946B, RV770_946B, RV770) +CHIPSET(0x947A, RV770_947A, RV770) +CHIPSET(0x947B, RV770_947B, RV770) + +CHIPSET(0x9480, RV730_9480, RV730) +CHIPSET(0x9487, RV730_9487, RV730) +CHIPSET(0x9488, RV730_9488, RV730) +CHIPSET(0x9489, RV730_9489, RV730) +CHIPSET(0x948A, RV730_948A, RV730) +CHIPSET(0x948F, RV730_948F, RV730) +CHIPSET(0x9490, RV730_9490, RV730) +CHIPSET(0x9491, RV730_9491, RV730) +CHIPSET(0x9495, RV730_9495, RV730) +CHIPSET(0x9498, RV730_9498, RV730) +CHIPSET(0x949C, RV730_949C, RV730) +CHIPSET(0x949E, RV730_949E, RV730) +CHIPSET(0x949F, RV730_949F, RV730) + +CHIPSET(0x9540, RV710_9540, RV710) +CHIPSET(0x9541, RV710_9541, RV710) +CHIPSET(0x9542, RV710_9542, RV710) +CHIPSET(0x954E, RV710_954E, RV710) +CHIPSET(0x954F, RV710_954F, RV710) +CHIPSET(0x9552, RV710_9552, RV710) +CHIPSET(0x9553, RV710_9553, RV710) +CHIPSET(0x9555, RV710_9555, RV710) +CHIPSET(0x9557, RV710_9557, RV710) +CHIPSET(0x955F, RV710_955F, RV710) + +CHIPSET(0x94A0, RV740_94A0, RV740) +CHIPSET(0x94A1, RV740_94A1, RV740) +CHIPSET(0x94A3, RV740_94A3, RV740) +CHIPSET(0x94B1, RV740_94B1, RV740) +CHIPSET(0x94B3, RV740_94B3, RV740) +CHIPSET(0x94B4, RV740_94B4, RV740) +CHIPSET(0x94B5, RV740_94B5, RV740) +CHIPSET(0x94B9, RV740_94B9, RV740) + +CHIPSET(0x68E0, CEDAR_68E0, CEDAR) +CHIPSET(0x68E1, CEDAR_68E1, CEDAR) +CHIPSET(0x68E4, CEDAR_68E4, CEDAR) +CHIPSET(0x68E5, CEDAR_68E5, CEDAR) +CHIPSET(0x68E8, CEDAR_68E8, CEDAR) +CHIPSET(0x68E9, CEDAR_68E9, CEDAR) +CHIPSET(0x68F1, CEDAR_68F1, CEDAR) +CHIPSET(0x68F2, CEDAR_68F2, CEDAR) +CHIPSET(0x68F8, CEDAR_68F8, CEDAR) +CHIPSET(0x68F9, CEDAR_68F9, CEDAR) +CHIPSET(0x68FA, CEDAR_68FA, CEDAR) +CHIPSET(0x68FE, CEDAR_68FE, CEDAR) + +CHIPSET(0x68C0, REDWOOD_68C0, REDWOOD) +CHIPSET(0x68C1, REDWOOD_68C1, REDWOOD) +CHIPSET(0x68C7, REDWOOD_68C7, REDWOOD) +CHIPSET(0x68C8, REDWOOD_68C8, REDWOOD) +CHIPSET(0x68C9, REDWOOD_68C9, REDWOOD) +CHIPSET(0x68D8, REDWOOD_68D8, REDWOOD) +CHIPSET(0x68D9, REDWOOD_68D9, REDWOOD) +CHIPSET(0x68DA, REDWOOD_68DA, REDWOOD) +CHIPSET(0x68DE, REDWOOD_68DE, REDWOOD) + +CHIPSET(0x68A0, JUNIPER_68A0, JUNIPER) +CHIPSET(0x68A1, JUNIPER_68A1, JUNIPER) +CHIPSET(0x68A8, JUNIPER_68A8, JUNIPER) +CHIPSET(0x68A9, JUNIPER_68A9, JUNIPER) +CHIPSET(0x68B0, JUNIPER_68B0, JUNIPER) +CHIPSET(0x68B8, JUNIPER_68B8, JUNIPER) +CHIPSET(0x68B9, JUNIPER_68B9, JUNIPER) +CHIPSET(0x68BA, JUNIPER_68BA, JUNIPER) +CHIPSET(0x68BE, JUNIPER_68BE, JUNIPER) +CHIPSET(0x68BF, JUNIPER_68BF, JUNIPER) + +CHIPSET(0x6880, CYPRESS_6880, CYPRESS) +CHIPSET(0x6888, CYPRESS_6888, CYPRESS) +CHIPSET(0x6889, CYPRESS_6889, CYPRESS) +CHIPSET(0x688A, CYPRESS_688A, CYPRESS) +CHIPSET(0x688C, CYPRESS_688C, CYPRESS) +CHIPSET(0x688D, CYPRESS_688D, CYPRESS) +CHIPSET(0x6898, CYPRESS_6898, CYPRESS) +CHIPSET(0x6899, CYPRESS_6899, CYPRESS) +CHIPSET(0x689B, CYPRESS_689B, CYPRESS) +CHIPSET(0x689E, CYPRESS_689E, CYPRESS) + +CHIPSET(0x689C, HEMLOCK_689C, HEMLOCK) +CHIPSET(0x689D, HEMLOCK_689D, HEMLOCK) + +CHIPSET(0x9802, PALM_9802, PALM) +CHIPSET(0x9803, PALM_9803, PALM) +CHIPSET(0x9804, PALM_9804, PALM) +CHIPSET(0x9805, PALM_9805, PALM) +CHIPSET(0x9806, PALM_9806, PALM) +CHIPSET(0x9807, PALM_9807, PALM) +CHIPSET(0x9808, PALM_9808, PALM) +CHIPSET(0x9809, PALM_9809, PALM) +CHIPSET(0x980A, PALM_980A, PALM) + +CHIPSET(0x9640, SUMO_9640, SUMO) +CHIPSET(0x9641, SUMO_9641, SUMO) +CHIPSET(0x9642, SUMO2_9642, SUMO2) +CHIPSET(0x9643, SUMO2_9643, SUMO2) +CHIPSET(0x9644, SUMO2_9644, SUMO2) +CHIPSET(0x9645, SUMO2_9645, SUMO2) +CHIPSET(0x9647, SUMO_9647, SUMO) +CHIPSET(0x9648, SUMO_9648, SUMO) +CHIPSET(0x9649, SUMO2_9649, SUMO2) +CHIPSET(0x964a, SUMO_964A, SUMO) +CHIPSET(0x964b, SUMO_964B, SUMO) +CHIPSET(0x964c, SUMO_964C, SUMO) +CHIPSET(0x964e, SUMO_964E, SUMO) +CHIPSET(0x964f, SUMO_964F, SUMO) + +CHIPSET(0x6700, CAYMAN_6700, CAYMAN) +CHIPSET(0x6701, CAYMAN_6701, CAYMAN) +CHIPSET(0x6702, CAYMAN_6702, CAYMAN) +CHIPSET(0x6703, CAYMAN_6703, CAYMAN) +CHIPSET(0x6704, CAYMAN_6704, CAYMAN) +CHIPSET(0x6705, CAYMAN_6705, CAYMAN) +CHIPSET(0x6706, CAYMAN_6706, CAYMAN) +CHIPSET(0x6707, CAYMAN_6707, CAYMAN) +CHIPSET(0x6708, CAYMAN_6708, CAYMAN) +CHIPSET(0x6709, CAYMAN_6709, CAYMAN) +CHIPSET(0x6718, CAYMAN_6718, CAYMAN) +CHIPSET(0x6719, CAYMAN_6719, CAYMAN) +CHIPSET(0x671C, CAYMAN_671C, CAYMAN) +CHIPSET(0x671D, CAYMAN_671D, CAYMAN) +CHIPSET(0x671F, CAYMAN_671F, CAYMAN) + +CHIPSET(0x6720, BARTS_6720, BARTS) +CHIPSET(0x6721, BARTS_6721, BARTS) +CHIPSET(0x6722, BARTS_6722, BARTS) +CHIPSET(0x6723, BARTS_6723, BARTS) +CHIPSET(0x6724, BARTS_6724, BARTS) +CHIPSET(0x6725, BARTS_6725, BARTS) +CHIPSET(0x6726, BARTS_6726, BARTS) +CHIPSET(0x6727, BARTS_6727, BARTS) +CHIPSET(0x6728, BARTS_6728, BARTS) +CHIPSET(0x6729, BARTS_6729, BARTS) +CHIPSET(0x6738, BARTS_6738, BARTS) +CHIPSET(0x6739, BARTS_6739, BARTS) +CHIPSET(0x673E, BARTS_673E, BARTS) + +CHIPSET(0x6740, TURKS_6740, TURKS) +CHIPSET(0x6741, TURKS_6741, TURKS) +CHIPSET(0x6742, TURKS_6742, TURKS) +CHIPSET(0x6743, TURKS_6743, TURKS) +CHIPSET(0x6744, TURKS_6744, TURKS) +CHIPSET(0x6745, TURKS_6745, TURKS) +CHIPSET(0x6746, TURKS_6746, TURKS) +CHIPSET(0x6747, TURKS_6747, TURKS) +CHIPSET(0x6748, TURKS_6748, TURKS) +CHIPSET(0x6749, TURKS_6749, TURKS) +CHIPSET(0x674A, TURKS_674A, TURKS) +CHIPSET(0x6750, TURKS_6750, TURKS) +CHIPSET(0x6751, TURKS_6751, TURKS) +CHIPSET(0x6758, TURKS_6758, TURKS) +CHIPSET(0x6759, TURKS_6759, TURKS) +CHIPSET(0x675B, TURKS_675B, TURKS) +CHIPSET(0x675D, TURKS_675D, TURKS) +CHIPSET(0x675F, TURKS_675F, TURKS) +CHIPSET(0x6840, TURKS_6840, TURKS) +CHIPSET(0x6841, TURKS_6841, TURKS) +CHIPSET(0x6842, TURKS_6842, TURKS) +CHIPSET(0x6843, TURKS_6843, TURKS) +CHIPSET(0x6849, TURKS_6849, TURKS) +CHIPSET(0x6850, TURKS_6850, TURKS) +CHIPSET(0x6858, TURKS_6858, TURKS) +CHIPSET(0x6859, TURKS_6859, TURKS) + +CHIPSET(0x6760, CAICOS_6760, CAICOS) +CHIPSET(0x6761, CAICOS_6761, CAICOS) +CHIPSET(0x6762, CAICOS_6762, CAICOS) +CHIPSET(0x6763, CAICOS_6763, CAICOS) +CHIPSET(0x6764, CAICOS_6764, CAICOS) +CHIPSET(0x6765, CAICOS_6765, CAICOS) +CHIPSET(0x6766, CAICOS_6766, CAICOS) +CHIPSET(0x6767, CAICOS_6767, CAICOS) +CHIPSET(0x6768, CAICOS_6768, CAICOS) +CHIPSET(0x6770, CAICOS_6770, CAICOS) +CHIPSET(0x6771, CAICOS_6771, CAICOS) +CHIPSET(0x6772, CAICOS_6772, CAICOS) +CHIPSET(0x6778, CAICOS_6778, CAICOS) +CHIPSET(0x6779, CAICOS_6779, CAICOS) +CHIPSET(0x677B, CAICOS_677B, CAICOS) + +CHIPSET(0x9900, ARUBA_9900, ARUBA) +CHIPSET(0x9901, ARUBA_9901, ARUBA) +CHIPSET(0x9903, ARUBA_9903, ARUBA) +CHIPSET(0x9904, ARUBA_9904, ARUBA) +CHIPSET(0x9905, ARUBA_9905, ARUBA) +CHIPSET(0x9906, ARUBA_9906, ARUBA) +CHIPSET(0x9907, ARUBA_9907, ARUBA) +CHIPSET(0x9908, ARUBA_9908, ARUBA) +CHIPSET(0x9909, ARUBA_9909, ARUBA) +CHIPSET(0x990A, ARUBA_990A, ARUBA) +CHIPSET(0x990B, ARUBA_990B, ARUBA) +CHIPSET(0x990C, ARUBA_990C, ARUBA) +CHIPSET(0x990D, ARUBA_990D, ARUBA) +CHIPSET(0x990E, ARUBA_990E, ARUBA) +CHIPSET(0x990F, ARUBA_990F, ARUBA) +CHIPSET(0x9910, ARUBA_9910, ARUBA) +CHIPSET(0x9913, ARUBA_9913, ARUBA) +CHIPSET(0x9917, ARUBA_9917, ARUBA) +CHIPSET(0x9918, ARUBA_9918, ARUBA) +CHIPSET(0x9919, ARUBA_9919, ARUBA) +CHIPSET(0x9990, ARUBA_9990, ARUBA) +CHIPSET(0x9991, ARUBA_9991, ARUBA) +CHIPSET(0x9992, ARUBA_9992, ARUBA) +CHIPSET(0x9993, ARUBA_9993, ARUBA) +CHIPSET(0x9994, ARUBA_9994, ARUBA) +CHIPSET(0x9995, ARUBA_9995, ARUBA) +CHIPSET(0x9996, ARUBA_9996, ARUBA) +CHIPSET(0x9997, ARUBA_9997, ARUBA) +CHIPSET(0x9998, ARUBA_9998, ARUBA) +CHIPSET(0x9999, ARUBA_9999, ARUBA) +CHIPSET(0x999A, ARUBA_999A, ARUBA) +CHIPSET(0x999B, ARUBA_999B, ARUBA) +CHIPSET(0x999C, ARUBA_999C, ARUBA) +CHIPSET(0x999D, ARUBA_999D, ARUBA) +CHIPSET(0x99A0, ARUBA_99A0, ARUBA) +CHIPSET(0x99A2, ARUBA_99A2, ARUBA) +CHIPSET(0x99A4, ARUBA_99A4, ARUBA) + +CHIPSET(0x6780, TAHITI_6780, TAHITI) +CHIPSET(0x6784, TAHITI_6784, TAHITI) +CHIPSET(0x6788, TAHITI_6788, TAHITI) +CHIPSET(0x678A, TAHITI_678A, TAHITI) +CHIPSET(0x6790, TAHITI_6790, TAHITI) +CHIPSET(0x6791, TAHITI_6791, TAHITI) +CHIPSET(0x6792, TAHITI_6792, TAHITI) +CHIPSET(0x6798, TAHITI_6798, TAHITI) +CHIPSET(0x6799, TAHITI_6799, TAHITI) +CHIPSET(0x679A, TAHITI_679A, TAHITI) +CHIPSET(0x679B, TAHITI_679B, TAHITI) +CHIPSET(0x679E, TAHITI_679E, TAHITI) +CHIPSET(0x679F, TAHITI_679F, TAHITI) + +CHIPSET(0x6800, PITCAIRN_6800, PITCAIRN) +CHIPSET(0x6801, PITCAIRN_6801, PITCAIRN) +CHIPSET(0x6802, PITCAIRN_6802, PITCAIRN) +CHIPSET(0x6806, PITCAIRN_6806, PITCAIRN) +CHIPSET(0x6808, PITCAIRN_6808, PITCAIRN) +CHIPSET(0x6809, PITCAIRN_6809, PITCAIRN) +CHIPSET(0x6810, PITCAIRN_6810, PITCAIRN) +CHIPSET(0x6811, PITCAIRN_6811, PITCAIRN) +CHIPSET(0x6816, PITCAIRN_6816, PITCAIRN) +CHIPSET(0x6817, PITCAIRN_6817, PITCAIRN) +CHIPSET(0x6818, PITCAIRN_6818, PITCAIRN) +CHIPSET(0x6819, PITCAIRN_6819, PITCAIRN) +CHIPSET(0x684C, PITCAIRN_684C, PITCAIRN) + +CHIPSET(0x6820, VERDE_6820, VERDE) +CHIPSET(0x6821, VERDE_6821, VERDE) +CHIPSET(0x6822, VERDE_6822, VERDE) +CHIPSET(0x6823, VERDE_6823, VERDE) +CHIPSET(0x6824, VERDE_6824, VERDE) +CHIPSET(0x6825, VERDE_6825, VERDE) +CHIPSET(0x6826, VERDE_6826, VERDE) +CHIPSET(0x6827, VERDE_6827, VERDE) +CHIPSET(0x6828, VERDE_6828, VERDE) +CHIPSET(0x6829, VERDE_6829, VERDE) +CHIPSET(0x682A, VERDE_682A, VERDE) +CHIPSET(0x682B, VERDE_682B, VERDE) +CHIPSET(0x682C, VERDE_682C, VERDE) +CHIPSET(0x682D, VERDE_682D, VERDE) +CHIPSET(0x682F, VERDE_682F, VERDE) +CHIPSET(0x6830, VERDE_6830, VERDE) +CHIPSET(0x6831, VERDE_6831, VERDE) +CHIPSET(0x6835, VERDE_6835, VERDE) +CHIPSET(0x6837, VERDE_6837, VERDE) +CHIPSET(0x6838, VERDE_6838, VERDE) +CHIPSET(0x6839, VERDE_6839, VERDE) +CHIPSET(0x683B, VERDE_683B, VERDE) +CHIPSET(0x683D, VERDE_683D, VERDE) +CHIPSET(0x683F, VERDE_683F, VERDE) + +CHIPSET(0x6600, OLAND_6600, OLAND) +CHIPSET(0x6601, OLAND_6601, OLAND) +CHIPSET(0x6602, OLAND_6602, OLAND) +CHIPSET(0x6603, OLAND_6603, OLAND) +CHIPSET(0x6604, OLAND_6604, OLAND) +CHIPSET(0x6605, OLAND_6605, OLAND) +CHIPSET(0x6606, OLAND_6606, OLAND) +CHIPSET(0x6607, OLAND_6607, OLAND) +CHIPSET(0x6608, OLAND_6608, OLAND) +CHIPSET(0x6610, OLAND_6610, OLAND) +CHIPSET(0x6611, OLAND_6611, OLAND) +CHIPSET(0x6613, OLAND_6613, OLAND) +CHIPSET(0x6620, OLAND_6620, OLAND) +CHIPSET(0x6621, OLAND_6621, OLAND) +CHIPSET(0x6623, OLAND_6623, OLAND) +CHIPSET(0x6631, OLAND_6631, OLAND) + +CHIPSET(0x6660, HAINAN_6660, HAINAN) +CHIPSET(0x6663, HAINAN_6663, HAINAN) +CHIPSET(0x6664, HAINAN_6664, HAINAN) +CHIPSET(0x6665, HAINAN_6665, HAINAN) +CHIPSET(0x6667, HAINAN_6667, HAINAN) +CHIPSET(0x666F, HAINAN_666F, HAINAN) + +CHIPSET(0x6640, BONAIRE_6640, BONAIRE) +CHIPSET(0x6641, BONAIRE_6641, BONAIRE) +CHIPSET(0x6646, BONAIRE_6646, BONAIRE) +CHIPSET(0x6647, BONAIRE_6647, BONAIRE) +CHIPSET(0x6649, BONAIRE_6649, BONAIRE) +CHIPSET(0x6650, BONAIRE_6650, BONAIRE) +CHIPSET(0x6651, BONAIRE_6651, BONAIRE) +CHIPSET(0x6658, BONAIRE_6658, BONAIRE) +CHIPSET(0x665C, BONAIRE_665C, BONAIRE) +CHIPSET(0x665D, BONAIRE_665D, BONAIRE) + +CHIPSET(0x9830, KABINI_9830, KABINI) +CHIPSET(0x9831, KABINI_9831, KABINI) +CHIPSET(0x9832, KABINI_9832, KABINI) +CHIPSET(0x9833, KABINI_9833, KABINI) +CHIPSET(0x9834, KABINI_9834, KABINI) +CHIPSET(0x9835, KABINI_9835, KABINI) +CHIPSET(0x9836, KABINI_9836, KABINI) +CHIPSET(0x9837, KABINI_9837, KABINI) +CHIPSET(0x9838, KABINI_9838, KABINI) +CHIPSET(0x9839, KABINI_9839, KABINI) +CHIPSET(0x983A, KABINI_983A, KABINI) +CHIPSET(0x983B, KABINI_983B, KABINI) +CHIPSET(0x983C, KABINI_983C, KABINI) +CHIPSET(0x983D, KABINI_983D, KABINI) +CHIPSET(0x983E, KABINI_983E, KABINI) +CHIPSET(0x983F, KABINI_983F, KABINI) + +CHIPSET(0x9850, MULLINS_9850, MULLINS) +CHIPSET(0x9851, MULLINS_9851, MULLINS) +CHIPSET(0x9852, MULLINS_9852, MULLINS) +CHIPSET(0x9853, MULLINS_9853, MULLINS) +CHIPSET(0x9854, MULLINS_9854, MULLINS) +CHIPSET(0x9855, MULLINS_9855, MULLINS) +CHIPSET(0x9856, MULLINS_9856, MULLINS) +CHIPSET(0x9857, MULLINS_9857, MULLINS) +CHIPSET(0x9858, MULLINS_9858, MULLINS) +CHIPSET(0x9859, MULLINS_9859, MULLINS) +CHIPSET(0x985A, MULLINS_985A, MULLINS) +CHIPSET(0x985B, MULLINS_985B, MULLINS) +CHIPSET(0x985C, MULLINS_985C, MULLINS) +CHIPSET(0x985D, MULLINS_985D, MULLINS) +CHIPSET(0x985E, MULLINS_985E, MULLINS) +CHIPSET(0x985F, MULLINS_985F, MULLINS) + +CHIPSET(0x1304, KAVERI_1304, KAVERI) +CHIPSET(0x1305, KAVERI_1305, KAVERI) +CHIPSET(0x1306, KAVERI_1306, KAVERI) +CHIPSET(0x1307, KAVERI_1307, KAVERI) +CHIPSET(0x1309, KAVERI_1309, KAVERI) +CHIPSET(0x130A, KAVERI_130A, KAVERI) +CHIPSET(0x130B, KAVERI_130B, KAVERI) +CHIPSET(0x130C, KAVERI_130C, KAVERI) +CHIPSET(0x130D, KAVERI_130D, KAVERI) +CHIPSET(0x130E, KAVERI_130E, KAVERI) +CHIPSET(0x130F, KAVERI_130F, KAVERI) +CHIPSET(0x1310, KAVERI_1310, KAVERI) +CHIPSET(0x1311, KAVERI_1311, KAVERI) +CHIPSET(0x1312, KAVERI_1312, KAVERI) +CHIPSET(0x1313, KAVERI_1313, KAVERI) +CHIPSET(0x1315, KAVERI_1315, KAVERI) +CHIPSET(0x1316, KAVERI_1316, KAVERI) +CHIPSET(0x1317, KAVERI_1317, KAVERI) +CHIPSET(0x1318, KAVERI_1318, KAVERI) +CHIPSET(0x131B, KAVERI_131B, KAVERI) +CHIPSET(0x131C, KAVERI_131C, KAVERI) +CHIPSET(0x131D, KAVERI_131D, KAVERI) + +CHIPSET(0x67A0, HAWAII_67A0, HAWAII) +CHIPSET(0x67A1, HAWAII_67A1, HAWAII) +CHIPSET(0x67A2, HAWAII_67A2, HAWAII) +CHIPSET(0x67A8, HAWAII_67A8, HAWAII) +CHIPSET(0x67A9, HAWAII_67A9, HAWAII) +CHIPSET(0x67AA, HAWAII_67AA, HAWAII) +CHIPSET(0x67B0, HAWAII_67B0, HAWAII) +CHIPSET(0x67B1, HAWAII_67B1, HAWAII) +CHIPSET(0x67B8, HAWAII_67B8, HAWAII) +CHIPSET(0x67B9, HAWAII_67B9, HAWAII) +CHIPSET(0x67BA, HAWAII_67BA, HAWAII) +CHIPSET(0x67BE, HAWAII_67BE, HAWAII) diff --git a/radeon/radeon_bo.c b/radeon/radeon_bo.c new file mode 100644 index 0000000..865e3f7 --- /dev/null +++ b/radeon/radeon_bo.c @@ -0,0 +1,145 @@ +/* + * Copyright © 2008 Dave Airlie + * Copyright © 2008 Jérôme Glisse + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Dave Airlie + * Jérôme Glisse + */ +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include + +drm_public void radeon_bo_debug(struct radeon_bo *bo, const char *op) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + + fprintf(stderr, "%s %p 0x%08X 0x%08X 0x%08X\n", + op, bo, bo->handle, boi->size, boi->cref); +} + +drm_public struct radeon_bo * +radeon_bo_open(struct radeon_bo_manager *bom, uint32_t handle, uint32_t size, + uint32_t alignment, uint32_t domains, uint32_t flags) +{ + struct radeon_bo *bo; + bo = bom->funcs->bo_open(bom, handle, size, alignment, domains, flags); + return bo; +} + +drm_public void radeon_bo_ref(struct radeon_bo *bo) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + boi->cref++; + boi->bom->funcs->bo_ref(boi); +} + +drm_public struct radeon_bo *radeon_bo_unref(struct radeon_bo *bo) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + if (bo == NULL) + return NULL; + + boi->cref--; + return boi->bom->funcs->bo_unref(boi); +} + +drm_public int radeon_bo_map(struct radeon_bo *bo, int write) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + return boi->bom->funcs->bo_map(boi, write); +} + +drm_public int radeon_bo_unmap(struct radeon_bo *bo) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + return boi->bom->funcs->bo_unmap(boi); +} + +drm_public int radeon_bo_wait(struct radeon_bo *bo) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + if (!boi->bom->funcs->bo_wait) + return 0; + return boi->bom->funcs->bo_wait(boi); +} + +drm_public int radeon_bo_is_busy(struct radeon_bo *bo, uint32_t *domain) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + return boi->bom->funcs->bo_is_busy(boi, domain); +} + +drm_public int +radeon_bo_set_tiling(struct radeon_bo *bo, + uint32_t tiling_flags, uint32_t pitch) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + return boi->bom->funcs->bo_set_tiling(boi, tiling_flags, pitch); +} + +drm_public int +radeon_bo_get_tiling(struct radeon_bo *bo, + uint32_t *tiling_flags, uint32_t *pitch) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + return boi->bom->funcs->bo_get_tiling(boi, tiling_flags, pitch); +} + +drm_public int radeon_bo_is_static(struct radeon_bo *bo) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + if (boi->bom->funcs->bo_is_static) + return boi->bom->funcs->bo_is_static(boi); + return 0; +} + +drm_public int +radeon_bo_is_referenced_by_cs(struct radeon_bo *bo, struct radeon_cs *cs) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + return boi->cref > 1; +} + +drm_public uint32_t radeon_bo_get_handle(struct radeon_bo *bo) +{ + return bo->handle; +} + +drm_public uint32_t radeon_bo_get_src_domain(struct radeon_bo *bo) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + uint32_t src_domain; + + src_domain = boi->space_accounted & 0xffff; + if (!src_domain) + src_domain = boi->space_accounted >> 16; + + return src_domain; +} diff --git a/radeon/radeon_bo.h b/radeon/radeon_bo.h new file mode 100644 index 0000000..37478a0 --- /dev/null +++ b/radeon/radeon_bo.h @@ -0,0 +1,74 @@ +/* + * Copyright © 2008 Jérôme Glisse + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Jérôme Glisse + */ +#ifndef RADEON_BO_H +#define RADEON_BO_H + +#include +#include + +/* bo object */ +#define RADEON_BO_FLAGS_MACRO_TILE 1 +#define RADEON_BO_FLAGS_MICRO_TILE 2 +#define RADEON_BO_FLAGS_MICRO_TILE_SQUARE 0x20 + +struct radeon_bo_manager; +struct radeon_cs; + +struct radeon_bo { + void *ptr; + uint32_t flags; + uint32_t handle; + uint32_t size; +}; + +struct radeon_bo_manager; + +void radeon_bo_debug(struct radeon_bo *bo, const char *op); + +struct radeon_bo *radeon_bo_open(struct radeon_bo_manager *bom, + uint32_t handle, + uint32_t size, + uint32_t alignment, + uint32_t domains, + uint32_t flags); + +void radeon_bo_ref(struct radeon_bo *bo); +struct radeon_bo *radeon_bo_unref(struct radeon_bo *bo); +int radeon_bo_map(struct radeon_bo *bo, int write); +int radeon_bo_unmap(struct radeon_bo *bo); +int radeon_bo_wait(struct radeon_bo *bo); +int radeon_bo_is_busy(struct radeon_bo *bo, uint32_t *domain); +int radeon_bo_set_tiling(struct radeon_bo *bo, uint32_t tiling_flags, uint32_t pitch); +int radeon_bo_get_tiling(struct radeon_bo *bo, uint32_t *tiling_flags, uint32_t *pitch); +int radeon_bo_is_static(struct radeon_bo *bo); +int radeon_bo_is_referenced_by_cs(struct radeon_bo *bo, struct radeon_cs *cs); +uint32_t radeon_bo_get_handle(struct radeon_bo *bo); +uint32_t radeon_bo_get_src_domain(struct radeon_bo *bo); +#endif diff --git a/radeon/radeon_bo_gem.c b/radeon/radeon_bo_gem.c new file mode 100644 index 0000000..e78303a --- /dev/null +++ b/radeon/radeon_bo_gem.c @@ -0,0 +1,406 @@ +/* + * Copyright © 2008 Dave Airlie + * Copyright © 2008 Jérôme Glisse + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Dave Airlie + * Jérôme Glisse + */ +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include +#include +#include +#include "libdrm.h" +#include "xf86drm.h" +#include "xf86atomic.h" +#include "drm.h" +#include "radeon_drm.h" +#include "radeon_bo.h" +#include "radeon_bo_int.h" +#include "radeon_bo_gem.h" +#include +struct radeon_bo_gem { + struct radeon_bo_int base; + uint32_t name; + int map_count; + atomic_t reloc_in_cs; + void *priv_ptr; +}; + +struct bo_manager_gem { + struct radeon_bo_manager base; +}; + +static int bo_wait(struct radeon_bo_int *boi); + +static struct radeon_bo *bo_open(struct radeon_bo_manager *bom, + uint32_t handle, + uint32_t size, + uint32_t alignment, + uint32_t domains, + uint32_t flags) +{ + struct radeon_bo_gem *bo; + int r; + + bo = (struct radeon_bo_gem*)calloc(1, sizeof(struct radeon_bo_gem)); + if (bo == NULL) { + return NULL; + } + + bo->base.bom = bom; + bo->base.handle = 0; + bo->base.size = size; + bo->base.alignment = alignment; + bo->base.domains = domains; + bo->base.flags = flags; + bo->base.ptr = NULL; + atomic_set(&bo->reloc_in_cs, 0); + bo->map_count = 0; + if (handle) { + struct drm_gem_open open_arg; + + memset(&open_arg, 0, sizeof(open_arg)); + open_arg.name = handle; + r = drmIoctl(bom->fd, DRM_IOCTL_GEM_OPEN, &open_arg); + if (r != 0) { + free(bo); + return NULL; + } + bo->base.handle = open_arg.handle; + bo->base.size = open_arg.size; + bo->name = handle; + } else { + struct drm_radeon_gem_create args; + + args.size = size; + args.alignment = alignment; + args.initial_domain = bo->base.domains; + args.flags = 0; + args.handle = 0; + r = drmCommandWriteRead(bom->fd, DRM_RADEON_GEM_CREATE, + &args, sizeof(args)); + bo->base.handle = args.handle; + if (r) { + fprintf(stderr, "Failed to allocate :\n"); + fprintf(stderr, " size : %d bytes\n", size); + fprintf(stderr, " alignment : %d bytes\n", alignment); + fprintf(stderr, " domains : %d\n", bo->base.domains); + free(bo); + return NULL; + } + } + radeon_bo_ref((struct radeon_bo*)bo); + return (struct radeon_bo*)bo; +} + +static void bo_ref(struct radeon_bo_int *boi) +{ +} + +static struct radeon_bo *bo_unref(struct radeon_bo_int *boi) +{ + struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)boi; + struct drm_gem_close args; + + if (boi->cref) { + return (struct radeon_bo *)boi; + } + if (bo_gem->priv_ptr) { + drm_munmap(bo_gem->priv_ptr, boi->size); + } + + /* Zero out args to make valgrind happy */ + memset(&args, 0, sizeof(args)); + + /* close object */ + args.handle = boi->handle; + drmIoctl(boi->bom->fd, DRM_IOCTL_GEM_CLOSE, &args); + memset(bo_gem, 0, sizeof(struct radeon_bo_gem)); + free(bo_gem); + return NULL; +} + +static int bo_map(struct radeon_bo_int *boi, int write) +{ + struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)boi; + struct drm_radeon_gem_mmap args; + int r; + void *ptr; + + if (bo_gem->map_count++ != 0) { + return 0; + } + if (bo_gem->priv_ptr) { + goto wait; + } + + boi->ptr = NULL; + + /* Zero out args to make valgrind happy */ + memset(&args, 0, sizeof(args)); + args.handle = boi->handle; + args.offset = 0; + args.size = (uint64_t)boi->size; + r = drmCommandWriteRead(boi->bom->fd, + DRM_RADEON_GEM_MMAP, + &args, + sizeof(args)); + if (r) { + fprintf(stderr, "error mapping %p 0x%08X (error = %d)\n", + boi, boi->handle, r); + return r; + } + ptr = drm_mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED, boi->bom->fd, args.addr_ptr); + if (ptr == MAP_FAILED) + return -errno; + bo_gem->priv_ptr = ptr; +wait: + boi->ptr = bo_gem->priv_ptr; + r = bo_wait(boi); + if (r) + return r; + return 0; +} + +static int bo_unmap(struct radeon_bo_int *boi) +{ + struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)boi; + + if (--bo_gem->map_count > 0) { + return 0; + } + //drm_munmap(bo->ptr, bo->size); + boi->ptr = NULL; + return 0; +} + +static int bo_wait(struct radeon_bo_int *boi) +{ + struct drm_radeon_gem_wait_idle args; + int ret; + + /* Zero out args to make valgrind happy */ + memset(&args, 0, sizeof(args)); + args.handle = boi->handle; + do { + ret = drmCommandWrite(boi->bom->fd, DRM_RADEON_GEM_WAIT_IDLE, + &args, sizeof(args)); + } while (ret == -EBUSY); + return ret; +} + +static int bo_is_busy(struct radeon_bo_int *boi, uint32_t *domain) +{ + struct drm_radeon_gem_busy args; + int ret; + + args.handle = boi->handle; + args.domain = 0; + + ret = drmCommandWriteRead(boi->bom->fd, DRM_RADEON_GEM_BUSY, + &args, sizeof(args)); + + *domain = args.domain; + return ret; +} + +static int bo_set_tiling(struct radeon_bo_int *boi, uint32_t tiling_flags, + uint32_t pitch) +{ + struct drm_radeon_gem_set_tiling args; + int r; + + args.handle = boi->handle; + args.tiling_flags = tiling_flags; + args.pitch = pitch; + + r = drmCommandWriteRead(boi->bom->fd, + DRM_RADEON_GEM_SET_TILING, + &args, + sizeof(args)); + return r; +} + +static int bo_get_tiling(struct radeon_bo_int *boi, uint32_t *tiling_flags, + uint32_t *pitch) +{ + struct drm_radeon_gem_set_tiling args = {}; + int r; + + args.handle = boi->handle; + + r = drmCommandWriteRead(boi->bom->fd, + DRM_RADEON_GEM_GET_TILING, + &args, + sizeof(args)); + + if (r) + return r; + + *tiling_flags = args.tiling_flags; + *pitch = args.pitch; + return r; +} + +static struct radeon_bo_funcs bo_gem_funcs = { + bo_open, + bo_ref, + bo_unref, + bo_map, + bo_unmap, + bo_wait, + NULL, + bo_set_tiling, + bo_get_tiling, + bo_is_busy, +}; + +drm_public struct radeon_bo_manager *radeon_bo_manager_gem_ctor(int fd) +{ + struct bo_manager_gem *bomg; + + bomg = (struct bo_manager_gem*)calloc(1, sizeof(struct bo_manager_gem)); + if (bomg == NULL) { + return NULL; + } + bomg->base.funcs = &bo_gem_funcs; + bomg->base.fd = fd; + return (struct radeon_bo_manager*)bomg; +} + +drm_public void radeon_bo_manager_gem_dtor(struct radeon_bo_manager *bom) +{ + struct bo_manager_gem *bomg = (struct bo_manager_gem*)bom; + + if (bom == NULL) { + return; + } + free(bomg); +} + +drm_public uint32_t +radeon_gem_name_bo(struct radeon_bo *bo) +{ + struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)bo; + return bo_gem->name; +} + +drm_public void * +radeon_gem_get_reloc_in_cs(struct radeon_bo *bo) +{ + struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)bo; + return &bo_gem->reloc_in_cs; +} + +drm_public int +radeon_gem_get_kernel_name(struct radeon_bo *bo, uint32_t *name) +{ + struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)bo; + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + struct drm_gem_flink flink; + int r; + + if (bo_gem->name) { + *name = bo_gem->name; + return 0; + } + flink.handle = bo->handle; + r = drmIoctl(boi->bom->fd, DRM_IOCTL_GEM_FLINK, &flink); + if (r) { + return r; + } + bo_gem->name = flink.name; + *name = flink.name; + return 0; +} + +drm_public int +radeon_gem_set_domain(struct radeon_bo *bo, uint32_t read_domains, uint32_t write_domain) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + struct drm_radeon_gem_set_domain args; + int r; + + args.handle = bo->handle; + args.read_domains = read_domains; + args.write_domain = write_domain; + + r = drmCommandWriteRead(boi->bom->fd, + DRM_RADEON_GEM_SET_DOMAIN, + &args, + sizeof(args)); + return r; +} + +drm_public int radeon_gem_prime_share_bo(struct radeon_bo *bo, int *handle) +{ + struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)bo; + int ret; + + ret = drmPrimeHandleToFD(bo_gem->base.bom->fd, bo->handle, DRM_CLOEXEC, handle); + return ret; +} + +drm_public struct radeon_bo * +radeon_gem_bo_open_prime(struct radeon_bo_manager *bom, int fd_handle, uint32_t size) +{ + struct radeon_bo_gem *bo; + int r; + uint32_t handle; + + bo = (struct radeon_bo_gem*)calloc(1, sizeof(struct radeon_bo_gem)); + if (bo == NULL) { + return NULL; + } + + bo->base.bom = bom; + bo->base.handle = 0; + bo->base.size = size; + bo->base.alignment = 0; + bo->base.domains = RADEON_GEM_DOMAIN_GTT; + bo->base.flags = 0; + bo->base.ptr = NULL; + atomic_set(&bo->reloc_in_cs, 0); + bo->map_count = 0; + + r = drmPrimeFDToHandle(bom->fd, fd_handle, &handle); + if (r != 0) { + free(bo); + return NULL; + } + + bo->base.handle = handle; + bo->name = handle; + + radeon_bo_ref((struct radeon_bo *)bo); + return (struct radeon_bo *)bo; + +} diff --git a/radeon/radeon_bo_gem.h b/radeon/radeon_bo_gem.h new file mode 100644 index 0000000..08965f3 --- /dev/null +++ b/radeon/radeon_bo_gem.h @@ -0,0 +1,48 @@ +/* + * Copyright © 2008 Dave Airlie + * Copyright © 2008 Jérôme Glisse + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Dave Airlie + * Jérôme Glisse + */ +#ifndef RADEON_BO_GEM_H +#define RADEON_BO_GEM_H + +#include "radeon_bo.h" + +struct radeon_bo_manager *radeon_bo_manager_gem_ctor(int fd); +void radeon_bo_manager_gem_dtor(struct radeon_bo_manager *bom); + +uint32_t radeon_gem_name_bo(struct radeon_bo *bo); +void *radeon_gem_get_reloc_in_cs(struct radeon_bo *bo); +int radeon_gem_set_domain(struct radeon_bo *bo, uint32_t read_domains, uint32_t write_domain); +int radeon_gem_get_kernel_name(struct radeon_bo *bo, uint32_t *name); +int radeon_gem_prime_share_bo(struct radeon_bo *bo, int *handle); +struct radeon_bo *radeon_gem_bo_open_prime(struct radeon_bo_manager *bom, + int fd_handle, + uint32_t size); +#endif diff --git a/radeon/radeon_bo_int.h b/radeon/radeon_bo_int.h new file mode 100644 index 0000000..9589ead --- /dev/null +++ b/radeon/radeon_bo_int.h @@ -0,0 +1,45 @@ +#ifndef RADEON_BO_INT +#define RADEON_BO_INT + +struct radeon_bo_manager { + struct radeon_bo_funcs *funcs; + int fd; +}; + +struct radeon_bo_int { + void *ptr; + uint32_t flags; + uint32_t handle; + uint32_t size; + /* private members */ + uint32_t alignment; + uint32_t domains; + unsigned cref; + struct radeon_bo_manager *bom; + uint32_t space_accounted; + uint32_t referenced_in_cs; +}; + +/* bo functions */ +struct radeon_bo_funcs { + struct radeon_bo *(*bo_open)(struct radeon_bo_manager *bom, + uint32_t handle, + uint32_t size, + uint32_t alignment, + uint32_t domains, + uint32_t flags); + void (*bo_ref)(struct radeon_bo_int *bo); + struct radeon_bo *(*bo_unref)(struct radeon_bo_int *bo); + int (*bo_map)(struct radeon_bo_int *bo, int write); + int (*bo_unmap)(struct radeon_bo_int *bo); + int (*bo_wait)(struct radeon_bo_int *bo); + int (*bo_is_static)(struct radeon_bo_int *bo); + int (*bo_set_tiling)(struct radeon_bo_int *bo, uint32_t tiling_flags, + uint32_t pitch); + int (*bo_get_tiling)(struct radeon_bo_int *bo, uint32_t *tiling_flags, + uint32_t *pitch); + int (*bo_is_busy)(struct radeon_bo_int *bo, uint32_t *domain); + int (*bo_is_referenced_by_cs)(struct radeon_bo_int *bo, struct radeon_cs *cs); +}; + +#endif diff --git a/radeon/radeon_cs.c b/radeon/radeon_cs.c new file mode 100644 index 0000000..fe5bbce --- /dev/null +++ b/radeon/radeon_cs.c @@ -0,0 +1,98 @@ +#ifdef HAVE_CONFIG_H +#include +#endif +#include "libdrm.h" +#include +#include "radeon_cs.h" +#include "radeon_cs_int.h" + +drm_public struct radeon_cs * +radeon_cs_create(struct radeon_cs_manager *csm, uint32_t ndw) +{ + struct radeon_cs_int *csi = csm->funcs->cs_create(csm, ndw); + return (struct radeon_cs *)csi; +} + +drm_public int +radeon_cs_write_reloc(struct radeon_cs *cs, struct radeon_bo *bo, + uint32_t read_domain, uint32_t write_domain, + uint32_t flags) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + + return csi->csm->funcs->cs_write_reloc(csi, + bo, + read_domain, + write_domain, + flags); +} + +drm_public int +radeon_cs_begin(struct radeon_cs *cs, uint32_t ndw, + const char *file, const char *func, int line) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return csi->csm->funcs->cs_begin(csi, ndw, file, func, line); +} + +drm_public int +radeon_cs_end(struct radeon_cs *cs, + const char *file, const char *func, int line) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return csi->csm->funcs->cs_end(csi, file, func, line); +} + +drm_public int radeon_cs_emit(struct radeon_cs *cs) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return csi->csm->funcs->cs_emit(csi); +} + +drm_public int radeon_cs_destroy(struct radeon_cs *cs) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return csi->csm->funcs->cs_destroy(csi); +} + +drm_public int radeon_cs_erase(struct radeon_cs *cs) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return csi->csm->funcs->cs_erase(csi); +} + +drm_public int radeon_cs_need_flush(struct radeon_cs *cs) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return csi->csm->funcs->cs_need_flush(csi); +} + +drm_public void radeon_cs_print(struct radeon_cs *cs, FILE *file) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + csi->csm->funcs->cs_print(csi, file); +} + +drm_public void +radeon_cs_set_limit(struct radeon_cs *cs, uint32_t domain, uint32_t limit) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + if (domain == RADEON_GEM_DOMAIN_VRAM) + csi->csm->vram_limit = limit; + else + csi->csm->gart_limit = limit; +} + +drm_public void radeon_cs_space_set_flush(struct radeon_cs *cs, + void (*fn)(void *), void *data) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + csi->space_flush_fn = fn; + csi->space_flush_data = data; +} + +drm_public uint32_t radeon_cs_get_id(struct radeon_cs *cs) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return csi->id; +} diff --git a/radeon/radeon_cs.h b/radeon/radeon_cs.h new file mode 100644 index 0000000..f68a624 --- /dev/null +++ b/radeon/radeon_cs.h @@ -0,0 +1,141 @@ +/* + * Copyright © 2008 Nicolai Haehnle + * Copyright © 2008 Jérôme Glisse + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Aapo Tahkola + * Nicolai Haehnle + * Jérôme Glisse + */ +#ifndef RADEON_CS_H +#define RADEON_CS_H + +#include +#include +#include "drm.h" +#include "radeon_drm.h" +#include "radeon_bo.h" + +struct radeon_cs_reloc { + struct radeon_bo *bo; + uint32_t read_domain; + uint32_t write_domain; + uint32_t flags; +}; + + +#define RADEON_CS_SPACE_OK 0 +#define RADEON_CS_SPACE_OP_TO_BIG 1 +#define RADEON_CS_SPACE_FLUSH 2 + +struct radeon_cs { + uint32_t *packets; + unsigned cdw; + unsigned ndw; + unsigned section_ndw; + unsigned section_cdw; +}; + +#define MAX_SPACE_BOS (32) + +struct radeon_cs_manager; + +extern struct radeon_cs *radeon_cs_create(struct radeon_cs_manager *csm, + uint32_t ndw); + +extern int radeon_cs_begin(struct radeon_cs *cs, + uint32_t ndw, + const char *file, + const char *func, int line); +extern int radeon_cs_end(struct radeon_cs *cs, + const char *file, + const char *func, + int line); +extern int radeon_cs_emit(struct radeon_cs *cs); +extern int radeon_cs_destroy(struct radeon_cs *cs); +extern int radeon_cs_erase(struct radeon_cs *cs); +extern int radeon_cs_need_flush(struct radeon_cs *cs); +extern void radeon_cs_print(struct radeon_cs *cs, FILE *file); +extern void radeon_cs_set_limit(struct radeon_cs *cs, uint32_t domain, uint32_t limit); +extern void radeon_cs_space_set_flush(struct radeon_cs *cs, void (*fn)(void *), void *data); +extern int radeon_cs_write_reloc(struct radeon_cs *cs, + struct radeon_bo *bo, + uint32_t read_domain, + uint32_t write_domain, + uint32_t flags); +extern uint32_t radeon_cs_get_id(struct radeon_cs *cs); +/* + * add a persistent BO to the list + * a persistent BO is one that will be referenced across flushes, + * i.e. colorbuffer, textures etc. + * They get reset when a new "operation" happens, where an operation + * is a state emission with a color/textures etc followed by a bunch of vertices. + */ +void radeon_cs_space_add_persistent_bo(struct radeon_cs *cs, + struct radeon_bo *bo, + uint32_t read_domains, + uint32_t write_domain); + +/* reset the persistent BO list */ +void radeon_cs_space_reset_bos(struct radeon_cs *cs); + +/* do a space check with the current persistent BO list */ +int radeon_cs_space_check(struct radeon_cs *cs); + +/* do a space check with the current persistent BO list and a temporary BO + * a temporary BO is like a DMA buffer, which gets flushed with the + * command buffer */ +int radeon_cs_space_check_with_bo(struct radeon_cs *cs, + struct radeon_bo *bo, + uint32_t read_domains, + uint32_t write_domain); + +static inline void radeon_cs_write_dword(struct radeon_cs *cs, uint32_t dword) +{ + cs->packets[cs->cdw++] = dword; + if (cs->section_ndw) { + cs->section_cdw++; + } +} + +static inline void radeon_cs_write_qword(struct radeon_cs *cs, uint64_t qword) +{ + memcpy(cs->packets + cs->cdw, &qword, sizeof(uint64_t)); + cs->cdw += 2; + if (cs->section_ndw) { + cs->section_cdw += 2; + } +} + +static inline void radeon_cs_write_table(struct radeon_cs *cs, + const void *data, uint32_t size) +{ + memcpy(cs->packets + cs->cdw, data, size * 4); + cs->cdw += size; + if (cs->section_ndw) { + cs->section_cdw += size; + } +} +#endif diff --git a/radeon/radeon_cs_gem.c b/radeon/radeon_cs_gem.c new file mode 100644 index 0000000..705ee05 --- /dev/null +++ b/radeon/radeon_cs_gem.c @@ -0,0 +1,556 @@ +/* + * Copyright © 2008 Jérôme Glisse + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Aapo Tahkola + * Nicolai Haehnle + * Jérôme Glisse + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include +#include +#include +#include +#include +#include +#include "radeon_cs.h" +#include "radeon_cs_int.h" +#include "radeon_bo_int.h" +#include "radeon_cs_gem.h" +#include "radeon_bo_gem.h" +#include "drm.h" +#include "libdrm.h" +#include "xf86drm.h" +#include "xf86atomic.h" +#include "radeon_drm.h" +#include "bof.h" + +#define CS_BOF_DUMP 0 + +struct radeon_cs_manager_gem { + struct radeon_cs_manager base; + uint32_t device_id; + unsigned nbof; +}; + +#pragma pack(1) +struct cs_reloc_gem { + uint32_t handle; + uint32_t read_domain; + uint32_t write_domain; + uint32_t flags; +}; + +#pragma pack() +#define RELOC_SIZE (sizeof(struct cs_reloc_gem) / sizeof(uint32_t)) + +struct cs_gem { + struct radeon_cs_int base; + struct drm_radeon_cs cs; + struct drm_radeon_cs_chunk chunks[2]; + unsigned nrelocs; + uint32_t *relocs; + struct radeon_bo_int **relocs_bo; +}; + +static pthread_mutex_t id_mutex = PTHREAD_MUTEX_INITIALIZER; +static uint32_t cs_id_source = 0; + +/** + * result is undefined if called with ~0 + */ +static uint32_t get_first_zero(const uint32_t n) +{ + /* __builtin_ctz returns number of trailing zeros. */ + return 1 << __builtin_ctz(~n); +} + +/** + * Returns a free id for cs. + * If there is no free id we return zero + **/ +static uint32_t generate_id(void) +{ + uint32_t r = 0; + pthread_mutex_lock( &id_mutex ); + /* check for free ids */ + if (cs_id_source != ~r) { + /* find first zero bit */ + r = get_first_zero(cs_id_source); + + /* set id as reserved */ + cs_id_source |= r; + } + pthread_mutex_unlock( &id_mutex ); + return r; +} + +/** + * Free the id for later reuse + **/ +static void free_id(uint32_t id) +{ + pthread_mutex_lock( &id_mutex ); + + cs_id_source &= ~id; + + pthread_mutex_unlock( &id_mutex ); +} + +static struct radeon_cs_int *cs_gem_create(struct radeon_cs_manager *csm, + uint32_t ndw) +{ + struct cs_gem *csg; + + /* max cmd buffer size is 64Kb */ + if (ndw > (64 * 1024 / 4)) { + return NULL; + } + csg = (struct cs_gem*)calloc(1, sizeof(struct cs_gem)); + if (csg == NULL) { + return NULL; + } + csg->base.csm = csm; + csg->base.ndw = 64 * 1024 / 4; + csg->base.packets = (uint32_t*)calloc(1, 64 * 1024); + if (csg->base.packets == NULL) { + free(csg); + return NULL; + } + csg->base.relocs_total_size = 0; + csg->base.crelocs = 0; + csg->base.id = generate_id(); + csg->nrelocs = 4096 / (4 * 4) ; + csg->relocs_bo = (struct radeon_bo_int**)calloc(1, + csg->nrelocs*sizeof(void*)); + if (csg->relocs_bo == NULL) { + free(csg->base.packets); + free(csg); + return NULL; + } + csg->base.relocs = csg->relocs = (uint32_t*)calloc(1, 4096); + if (csg->relocs == NULL) { + free(csg->relocs_bo); + free(csg->base.packets); + free(csg); + return NULL; + } + csg->chunks[0].chunk_id = RADEON_CHUNK_ID_IB; + csg->chunks[0].length_dw = 0; + csg->chunks[0].chunk_data = (uint64_t)(uintptr_t)csg->base.packets; + csg->chunks[1].chunk_id = RADEON_CHUNK_ID_RELOCS; + csg->chunks[1].length_dw = 0; + csg->chunks[1].chunk_data = (uint64_t)(uintptr_t)csg->relocs; + return (struct radeon_cs_int*)csg; +} + +static int cs_gem_write_reloc(struct radeon_cs_int *cs, + struct radeon_bo *bo, + uint32_t read_domain, + uint32_t write_domain, + uint32_t flags) +{ + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + struct cs_gem *csg = (struct cs_gem*)cs; + struct cs_reloc_gem *reloc; + uint32_t idx; + unsigned i; + + assert(boi->space_accounted); + + /* check domains */ + if ((read_domain && write_domain) || (!read_domain && !write_domain)) { + /* in one CS a bo can only be in read or write domain but not + * in read & write domain at the same sime + */ + return -EINVAL; + } + if (read_domain == RADEON_GEM_DOMAIN_CPU) { + return -EINVAL; + } + if (write_domain == RADEON_GEM_DOMAIN_CPU) { + return -EINVAL; + } + /* use bit field hash function to determine + if this bo is for sure not in this cs.*/ + if ((atomic_read((atomic_t *)radeon_gem_get_reloc_in_cs(bo)) & cs->id)) { + /* check if bo is already referenced. + * Scanning from end to begin reduces cycles with mesa because + * it often relocates same shared dma bo again. */ + for(i = cs->crelocs; i != 0;) { + --i; + idx = i * RELOC_SIZE; + reloc = (struct cs_reloc_gem*)&csg->relocs[idx]; + if (reloc->handle == bo->handle) { + /* Check domains must be in read or write. As we check already + * checked that in argument one of the read or write domain was + * set we only need to check that if previous reloc as the read + * domain set then the read_domain should also be set for this + * new relocation. + */ + /* the DDX expects to read and write from same pixmap */ + if (write_domain && (reloc->read_domain & write_domain)) { + reloc->read_domain = 0; + reloc->write_domain = write_domain; + } else if (read_domain & reloc->write_domain) { + reloc->read_domain = 0; + } else { + if (write_domain != reloc->write_domain) + return -EINVAL; + if (read_domain != reloc->read_domain) + return -EINVAL; + } + + reloc->read_domain |= read_domain; + reloc->write_domain |= write_domain; + /* update flags */ + reloc->flags |= (flags & reloc->flags); + /* write relocation packet */ + radeon_cs_write_dword((struct radeon_cs *)cs, 0xc0001000); + radeon_cs_write_dword((struct radeon_cs *)cs, idx); + return 0; + } + } + } + /* new relocation */ + if (csg->base.crelocs >= csg->nrelocs) { + /* allocate more memory (TODO: should use a slab allocatore maybe) */ + uint32_t *tmp, size; + size = ((csg->nrelocs + 1) * sizeof(struct radeon_bo*)); + tmp = (uint32_t*)realloc(csg->relocs_bo, size); + if (tmp == NULL) { + return -ENOMEM; + } + csg->relocs_bo = (struct radeon_bo_int **)tmp; + size = ((csg->nrelocs + 1) * RELOC_SIZE * 4); + tmp = (uint32_t*)realloc(csg->relocs, size); + if (tmp == NULL) { + return -ENOMEM; + } + cs->relocs = csg->relocs = tmp; + csg->nrelocs += 1; + csg->chunks[1].chunk_data = (uint64_t)(uintptr_t)csg->relocs; + } + csg->relocs_bo[csg->base.crelocs] = boi; + idx = (csg->base.crelocs++) * RELOC_SIZE; + reloc = (struct cs_reloc_gem*)&csg->relocs[idx]; + reloc->handle = bo->handle; + reloc->read_domain = read_domain; + reloc->write_domain = write_domain; + reloc->flags = flags; + csg->chunks[1].length_dw += RELOC_SIZE; + radeon_bo_ref(bo); + /* bo might be referenced from another context so have to use atomic opertions */ + atomic_add((atomic_t *)radeon_gem_get_reloc_in_cs(bo), cs->id); + cs->relocs_total_size += boi->size; + radeon_cs_write_dword((struct radeon_cs *)cs, 0xc0001000); + radeon_cs_write_dword((struct radeon_cs *)cs, idx); + return 0; +} + +static int cs_gem_begin(struct radeon_cs_int *cs, + uint32_t ndw, + const char *file, + const char *func, + int line) +{ + + if (cs->section_ndw) { + fprintf(stderr, "CS already in a section(%s,%s,%d)\n", + cs->section_file, cs->section_func, cs->section_line); + fprintf(stderr, "CS can't start section(%s,%s,%d)\n", + file, func, line); + return -EPIPE; + } + cs->section_ndw = ndw; + cs->section_cdw = 0; + cs->section_file = file; + cs->section_func = func; + cs->section_line = line; + + if (cs->cdw + ndw > cs->ndw) { + uint32_t tmp, *ptr; + + /* round up the required size to a multiple of 1024 */ + tmp = (cs->cdw + ndw + 0x3FF) & (~0x3FF); + ptr = (uint32_t*)realloc(cs->packets, 4 * tmp); + if (ptr == NULL) { + return -ENOMEM; + } + cs->packets = ptr; + cs->ndw = tmp; + } + return 0; +} + +static int cs_gem_end(struct radeon_cs_int *cs, + const char *file, + const char *func, + int line) + +{ + if (!cs->section_ndw) { + fprintf(stderr, "CS no section to end at (%s,%s,%d)\n", + file, func, line); + return -EPIPE; + } + if (cs->section_ndw != cs->section_cdw) { + fprintf(stderr, "CS section size missmatch start at (%s,%s,%d) %d vs %d\n", + cs->section_file, cs->section_func, cs->section_line, cs->section_ndw, cs->section_cdw); + fprintf(stderr, "CS section end at (%s,%s,%d)\n", + file, func, line); + + /* We must reset the section even when there is error. */ + cs->section_ndw = 0; + return -EPIPE; + } + cs->section_ndw = 0; + return 0; +} + +#if CS_BOF_DUMP +static void cs_gem_dump_bof(struct radeon_cs_int *cs) +{ + struct cs_gem *csg = (struct cs_gem*)cs; + struct radeon_cs_manager_gem *csm; + bof_t *bcs, *blob, *array, *bo, *size, *handle, *device_id, *root; + char tmp[256]; + unsigned i; + + csm = (struct radeon_cs_manager_gem *)cs->csm; + root = device_id = bcs = blob = array = bo = size = handle = NULL; + root = bof_object(); + if (root == NULL) + goto out_err; + device_id = bof_int32(csm->device_id); + if (device_id == NULL) + return; + if (bof_object_set(root, "device_id", device_id)) + goto out_err; + bof_decref(device_id); + device_id = NULL; + /* dump relocs */ + blob = bof_blob(csg->nrelocs * 16, csg->relocs); + if (blob == NULL) + goto out_err; + if (bof_object_set(root, "reloc", blob)) + goto out_err; + bof_decref(blob); + blob = NULL; + /* dump cs */ + blob = bof_blob(cs->cdw * 4, cs->packets); + if (blob == NULL) + goto out_err; + if (bof_object_set(root, "pm4", blob)) + goto out_err; + bof_decref(blob); + blob = NULL; + /* dump bo */ + array = bof_array(); + if (array == NULL) + goto out_err; + for (i = 0; i < csg->base.crelocs; i++) { + bo = bof_object(); + if (bo == NULL) + goto out_err; + size = bof_int32(csg->relocs_bo[i]->size); + if (size == NULL) + goto out_err; + if (bof_object_set(bo, "size", size)) + goto out_err; + bof_decref(size); + size = NULL; + handle = bof_int32(csg->relocs_bo[i]->handle); + if (handle == NULL) + goto out_err; + if (bof_object_set(bo, "handle", handle)) + goto out_err; + bof_decref(handle); + handle = NULL; + radeon_bo_map((struct radeon_bo*)csg->relocs_bo[i], 0); + blob = bof_blob(csg->relocs_bo[i]->size, csg->relocs_bo[i]->ptr); + radeon_bo_unmap((struct radeon_bo*)csg->relocs_bo[i]); + if (blob == NULL) + goto out_err; + if (bof_object_set(bo, "data", blob)) + goto out_err; + bof_decref(blob); + blob = NULL; + if (bof_array_append(array, bo)) + goto out_err; + bof_decref(bo); + bo = NULL; + } + if (bof_object_set(root, "bo", array)) + goto out_err; + sprintf(tmp, "d-0x%04X-%08d.bof", csm->device_id, csm->nbof++); + bof_dump_file(root, tmp); +out_err: + bof_decref(blob); + bof_decref(array); + bof_decref(bo); + bof_decref(size); + bof_decref(handle); + bof_decref(device_id); + bof_decref(root); +} +#endif + +static int cs_gem_emit(struct radeon_cs_int *cs) +{ + struct cs_gem *csg = (struct cs_gem*)cs; + uint64_t chunk_array[2]; + unsigned i; + int r; + + while (cs->cdw & 7) + radeon_cs_write_dword((struct radeon_cs *)cs, 0x80000000); + +#if CS_BOF_DUMP + cs_gem_dump_bof(cs); +#endif + csg->chunks[0].length_dw = cs->cdw; + + chunk_array[0] = (uint64_t)(uintptr_t)&csg->chunks[0]; + chunk_array[1] = (uint64_t)(uintptr_t)&csg->chunks[1]; + + csg->cs.num_chunks = 2; + csg->cs.chunks = (uint64_t)(uintptr_t)chunk_array; + + r = drmCommandWriteRead(cs->csm->fd, DRM_RADEON_CS, + &csg->cs, sizeof(struct drm_radeon_cs)); + for (i = 0; i < csg->base.crelocs; i++) { + csg->relocs_bo[i]->space_accounted = 0; + /* bo might be referenced from another context so have to use atomic opertions */ + atomic_dec((atomic_t *)radeon_gem_get_reloc_in_cs((struct radeon_bo*)csg->relocs_bo[i]), cs->id); + radeon_bo_unref((struct radeon_bo *)csg->relocs_bo[i]); + csg->relocs_bo[i] = NULL; + } + + cs->csm->read_used = 0; + cs->csm->vram_write_used = 0; + cs->csm->gart_write_used = 0; + return r; +} + +static int cs_gem_destroy(struct radeon_cs_int *cs) +{ + struct cs_gem *csg = (struct cs_gem*)cs; + + free_id(cs->id); + free(csg->relocs_bo); + free(cs->relocs); + free(cs->packets); + free(cs); + return 0; +} + +static int cs_gem_erase(struct radeon_cs_int *cs) +{ + struct cs_gem *csg = (struct cs_gem*)cs; + unsigned i; + + if (csg->relocs_bo) { + for (i = 0; i < csg->base.crelocs; i++) { + if (csg->relocs_bo[i]) { + /* bo might be referenced from another context so have to use atomic opertions */ + atomic_dec((atomic_t *)radeon_gem_get_reloc_in_cs((struct radeon_bo*)csg->relocs_bo[i]), cs->id); + radeon_bo_unref((struct radeon_bo *)csg->relocs_bo[i]); + csg->relocs_bo[i] = NULL; + } + } + } + cs->relocs_total_size = 0; + cs->cdw = 0; + cs->section_ndw = 0; + cs->crelocs = 0; + csg->chunks[0].length_dw = 0; + csg->chunks[1].length_dw = 0; + return 0; +} + +static int cs_gem_need_flush(struct radeon_cs_int *cs) +{ + return 0; //(cs->relocs_total_size > (32*1024*1024)); +} + +static void cs_gem_print(struct radeon_cs_int *cs, FILE *file) +{ + struct radeon_cs_manager_gem *csm; + unsigned int i; + + csm = (struct radeon_cs_manager_gem *)cs->csm; + fprintf(file, "VENDORID:DEVICEID 0x%04X:0x%04X\n", 0x1002, csm->device_id); + for (i = 0; i < cs->cdw; i++) { + fprintf(file, "0x%08X\n", cs->packets[i]); + } +} + +static struct radeon_cs_funcs radeon_cs_gem_funcs = { + cs_gem_create, + cs_gem_write_reloc, + cs_gem_begin, + cs_gem_end, + cs_gem_emit, + cs_gem_destroy, + cs_gem_erase, + cs_gem_need_flush, + cs_gem_print, +}; + +static int radeon_get_device_id(int fd, uint32_t *device_id) +{ + struct drm_radeon_info info = {}; + int r; + + *device_id = 0; + info.request = RADEON_INFO_DEVICE_ID; + info.value = (uintptr_t)device_id; + r = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, + sizeof(struct drm_radeon_info)); + return r; +} + +drm_public struct radeon_cs_manager *radeon_cs_manager_gem_ctor(int fd) +{ + struct radeon_cs_manager_gem *csm; + + csm = calloc(1, sizeof(struct radeon_cs_manager_gem)); + if (csm == NULL) { + return NULL; + } + csm->base.funcs = &radeon_cs_gem_funcs; + csm->base.fd = fd; + radeon_get_device_id(fd, &csm->device_id); + return &csm->base; +} + +drm_public void radeon_cs_manager_gem_dtor(struct radeon_cs_manager *csm) +{ + free(csm); +} diff --git a/radeon/radeon_cs_gem.h b/radeon/radeon_cs_gem.h new file mode 100644 index 0000000..5dea38a --- /dev/null +++ b/radeon/radeon_cs_gem.h @@ -0,0 +1,41 @@ +/* + * Copyright © 2008 Nicolai Haehnle + * Copyright © 2008 Jérôme Glisse + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Aapo Tahkola + * Nicolai Haehnle + * Jérôme Glisse + */ +#ifndef RADEON_CS_GEM_H +#define RADEON_CS_GEM_H + +#include "radeon_cs.h" + +struct radeon_cs_manager *radeon_cs_manager_gem_ctor(int fd); +void radeon_cs_manager_gem_dtor(struct radeon_cs_manager *csm); + +#endif diff --git a/radeon/radeon_cs_int.h b/radeon/radeon_cs_int.h new file mode 100644 index 0000000..6cee574 --- /dev/null +++ b/radeon/radeon_cs_int.h @@ -0,0 +1,67 @@ + +#ifndef _RADEON_CS_INT_H_ +#define _RADEON_CS_INT_H_ + +struct radeon_cs_space_check { + struct radeon_bo_int *bo; + uint32_t read_domains; + uint32_t write_domain; + uint32_t new_accounted; +}; + +struct radeon_cs_int { + /* keep first two in same place */ + uint32_t *packets; + unsigned cdw; + unsigned ndw; + unsigned section_ndw; + unsigned section_cdw; + /* private members */ + struct radeon_cs_manager *csm; + void *relocs; + unsigned crelocs; + unsigned relocs_total_size; + const char *section_file; + const char *section_func; + int section_line; + struct radeon_cs_space_check bos[MAX_SPACE_BOS]; + int bo_count; + void (*space_flush_fn)(void *); + void *space_flush_data; + uint32_t id; +}; + +/* cs functions */ +struct radeon_cs_funcs { + struct radeon_cs_int *(*cs_create)(struct radeon_cs_manager *csm, + uint32_t ndw); + int (*cs_write_reloc)(struct radeon_cs_int *cs, + struct radeon_bo *bo, + uint32_t read_domain, + uint32_t write_domain, + uint32_t flags); + int (*cs_begin)(struct radeon_cs_int *cs, + uint32_t ndw, + const char *file, + const char *func, + int line); + int (*cs_end)(struct radeon_cs_int *cs, + const char *file, const char *func, + int line); + + + int (*cs_emit)(struct radeon_cs_int *cs); + int (*cs_destroy)(struct radeon_cs_int *cs); + int (*cs_erase)(struct radeon_cs_int *cs); + int (*cs_need_flush)(struct radeon_cs_int *cs); + void (*cs_print)(struct radeon_cs_int *cs, FILE *file); +}; + +struct radeon_cs_manager { + struct radeon_cs_funcs *funcs; + int fd; + int32_t vram_limit, gart_limit; + int32_t vram_write_used, gart_write_used; + int32_t read_used; +}; +#endif diff --git a/radeon/radeon_cs_space.c b/radeon/radeon_cs_space.c new file mode 100644 index 0000000..cca650b --- /dev/null +++ b/radeon/radeon_cs_space.c @@ -0,0 +1,251 @@ +/* + * Copyright © 2009 Red Hat Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + */ +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include +#include "libdrm.h" +#include "radeon_cs.h" +#include "radeon_bo_int.h" +#include "radeon_cs_int.h" + +struct rad_sizes { + int32_t op_read; + int32_t op_gart_write; + int32_t op_vram_write; +}; + +static inline int radeon_cs_setup_bo(struct radeon_cs_space_check *sc, struct rad_sizes *sizes) +{ + uint32_t read_domains, write_domain; + struct radeon_bo_int *bo; + + bo = sc->bo; + sc->new_accounted = 0; + read_domains = sc->read_domains; + write_domain = sc->write_domain; + + /* legacy needs a static check */ + if (radeon_bo_is_static((struct radeon_bo *)sc->bo)) { + bo->space_accounted = sc->new_accounted = (read_domains << 16) | write_domain; + return 0; + } + + /* already accounted this bo */ + if (write_domain && (write_domain == bo->space_accounted)) { + sc->new_accounted = bo->space_accounted; + return 0; + } + if (read_domains && ((read_domains << 16) == bo->space_accounted)) { + sc->new_accounted = bo->space_accounted; + return 0; + } + + if (bo->space_accounted == 0) { + if (write_domain) { + if (write_domain == RADEON_GEM_DOMAIN_VRAM) + sizes->op_vram_write += bo->size; + else if (write_domain == RADEON_GEM_DOMAIN_GTT) + sizes->op_gart_write += bo->size; + sc->new_accounted = write_domain; + } else { + sizes->op_read += bo->size; + sc->new_accounted = read_domains << 16; + } + } else { + uint16_t old_read, old_write; + + old_read = bo->space_accounted >> 16; + old_write = bo->space_accounted & 0xffff; + + if (write_domain && (old_read & write_domain)) { + sc->new_accounted = write_domain; + /* moving from read to a write domain */ + if (write_domain == RADEON_GEM_DOMAIN_VRAM) { + sizes->op_read -= bo->size; + sizes->op_vram_write += bo->size; + } else if (write_domain == RADEON_GEM_DOMAIN_GTT) { + sizes->op_read -= bo->size; + sizes->op_gart_write += bo->size; + } + } else if (read_domains & old_write) { + sc->new_accounted = bo->space_accounted & 0xffff; + } else { + /* rewrite the domains */ + if (write_domain != old_write) + fprintf(stderr,"WRITE DOMAIN RELOC FAILURE 0x%x %d %d\n", bo->handle, write_domain, old_write); + if (read_domains != old_read) + fprintf(stderr,"READ DOMAIN RELOC FAILURE 0x%x %d %d\n", bo->handle, read_domains, old_read); + return RADEON_CS_SPACE_FLUSH; + } + } + return 0; +} + +static int radeon_cs_do_space_check(struct radeon_cs_int *cs, struct radeon_cs_space_check *new_tmp) +{ + struct radeon_cs_manager *csm = cs->csm; + int i; + struct radeon_bo_int *bo; + struct rad_sizes sizes; + int ret; + + /* check the totals for this operation */ + + if (cs->bo_count == 0 && !new_tmp) + return 0; + + memset(&sizes, 0, sizeof(struct rad_sizes)); + + /* prepare */ + for (i = 0; i < cs->bo_count; i++) { + ret = radeon_cs_setup_bo(&cs->bos[i], &sizes); + if (ret) + return ret; + } + + if (new_tmp) { + ret = radeon_cs_setup_bo(new_tmp, &sizes); + if (ret) + return ret; + } + + if (sizes.op_read < 0) + sizes.op_read = 0; + + /* check sizes - operation first */ + if ((sizes.op_read + sizes.op_gart_write > csm->gart_limit) || + (sizes.op_vram_write > csm->vram_limit)) { + return RADEON_CS_SPACE_OP_TO_BIG; + } + + if (((csm->vram_write_used + sizes.op_vram_write) > csm->vram_limit) || + ((csm->read_used + csm->gart_write_used + sizes.op_gart_write + sizes.op_read) > csm->gart_limit)) { + return RADEON_CS_SPACE_FLUSH; + } + + csm->gart_write_used += sizes.op_gart_write; + csm->vram_write_used += sizes.op_vram_write; + csm->read_used += sizes.op_read; + /* commit */ + for (i = 0; i < cs->bo_count; i++) { + bo = cs->bos[i].bo; + bo->space_accounted = cs->bos[i].new_accounted; + } + if (new_tmp) + new_tmp->bo->space_accounted = new_tmp->new_accounted; + + return RADEON_CS_SPACE_OK; +} + +drm_public void +radeon_cs_space_add_persistent_bo(struct radeon_cs *cs, struct radeon_bo *bo, + uint32_t read_domains, uint32_t write_domain) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + int i; + for (i = 0; i < csi->bo_count; i++) { + if (csi->bos[i].bo == boi && + csi->bos[i].read_domains == read_domains && + csi->bos[i].write_domain == write_domain) + return; + } + radeon_bo_ref(bo); + i = csi->bo_count; + csi->bos[i].bo = boi; + csi->bos[i].read_domains = read_domains; + csi->bos[i].write_domain = write_domain; + csi->bos[i].new_accounted = 0; + csi->bo_count++; + + assert(csi->bo_count < MAX_SPACE_BOS); +} + +static int radeon_cs_check_space_internal(struct radeon_cs_int *cs, + struct radeon_cs_space_check *tmp_bo) +{ + int ret; + int flushed = 0; + +again: + ret = radeon_cs_do_space_check(cs, tmp_bo); + if (ret == RADEON_CS_SPACE_OP_TO_BIG) + return -1; + if (ret == RADEON_CS_SPACE_FLUSH) { + (*cs->space_flush_fn)(cs->space_flush_data); + if (flushed) + return -1; + flushed = 1; + goto again; + } + return 0; +} + +drm_public int +radeon_cs_space_check_with_bo(struct radeon_cs *cs, struct radeon_bo *bo, + uint32_t read_domains, uint32_t write_domain) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; + struct radeon_cs_space_check temp_bo; + + int ret = 0; + + if (bo) { + temp_bo.bo = boi; + temp_bo.read_domains = read_domains; + temp_bo.write_domain = write_domain; + temp_bo.new_accounted = 0; + } + + ret = radeon_cs_check_space_internal(csi, bo ? &temp_bo : NULL); + return ret; +} + +drm_public int radeon_cs_space_check(struct radeon_cs *cs) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + return radeon_cs_check_space_internal(csi, NULL); +} + +drm_public void radeon_cs_space_reset_bos(struct radeon_cs *cs) +{ + struct radeon_cs_int *csi = (struct radeon_cs_int *)cs; + int i; + for (i = 0; i < csi->bo_count; i++) { + radeon_bo_unref((struct radeon_bo *)csi->bos[i].bo); + csi->bos[i].bo = NULL; + csi->bos[i].read_domains = 0; + csi->bos[i].write_domain = 0; + csi->bos[i].new_accounted = 0; + } + csi->bo_count = 0; +} diff --git a/radeon/radeon_surface.c b/radeon/radeon_surface.c new file mode 100644 index 0000000..0723425 --- /dev/null +++ b/radeon/radeon_surface.c @@ -0,0 +1,2555 @@ +/* + * Copyright © 2011 Red Hat All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Jérôme Glisse + */ +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include "drm.h" +#include "libdrm.h" +#include "xf86drm.h" +#include "radeon_drm.h" +#include "radeon_surface.h" + +#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1)) +#define MAX2(A, B) ((A) > (B) ? (A) : (B)) +#define MIN2(A, B) ((A) < (B) ? (A) : (B)) + +/* keep this private */ +enum radeon_family { + CHIP_UNKNOWN, + CHIP_R600, + CHIP_RV610, + CHIP_RV630, + CHIP_RV670, + CHIP_RV620, + CHIP_RV635, + CHIP_RS780, + CHIP_RS880, + CHIP_RV770, + CHIP_RV730, + CHIP_RV710, + CHIP_RV740, + CHIP_CEDAR, + CHIP_REDWOOD, + CHIP_JUNIPER, + CHIP_CYPRESS, + CHIP_HEMLOCK, + CHIP_PALM, + CHIP_SUMO, + CHIP_SUMO2, + CHIP_BARTS, + CHIP_TURKS, + CHIP_CAICOS, + CHIP_CAYMAN, + CHIP_ARUBA, + CHIP_TAHITI, + CHIP_PITCAIRN, + CHIP_VERDE, + CHIP_OLAND, + CHIP_HAINAN, + CHIP_BONAIRE, + CHIP_KAVERI, + CHIP_KABINI, + CHIP_HAWAII, + CHIP_MULLINS, + CHIP_LAST, +}; + +typedef int (*hw_init_surface_t)(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf); +typedef int (*hw_best_surface_t)(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf); + +struct radeon_hw_info { + /* apply to r6, eg */ + uint32_t group_bytes; + uint32_t num_banks; + uint32_t num_pipes; + /* apply to eg */ + uint32_t row_size; + unsigned allow_2d; + /* apply to si */ + uint32_t tile_mode_array[32]; + /* apply to cik */ + uint32_t macrotile_mode_array[16]; +}; + +struct radeon_surface_manager { + int fd; + uint32_t device_id; + struct radeon_hw_info hw_info; + unsigned family; + hw_init_surface_t surface_init; + hw_best_surface_t surface_best; +}; + +/* helper */ +static int radeon_get_value(int fd, unsigned req, uint32_t *value) +{ + struct drm_radeon_info info = {}; + int r; + + *value = 0; + info.request = req; + info.value = (uintptr_t)value; + r = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, + sizeof(struct drm_radeon_info)); + return r; +} + +static int radeon_get_family(struct radeon_surface_manager *surf_man) +{ + switch (surf_man->device_id) { +#define CHIPSET(pci_id, name, fam) case pci_id: surf_man->family = CHIP_##fam; break; +#include "r600_pci_ids.h" +#undef CHIPSET + default: + return -EINVAL; + } + return 0; +} + +static unsigned next_power_of_two(unsigned x) +{ + if (x <= 1) + return 1; + + return (1 << ((sizeof(unsigned) * 8) - __builtin_clz(x - 1))); +} + +static unsigned mip_minify(unsigned size, unsigned level) +{ + unsigned val; + + val = MAX2(1, size >> level); + if (level > 0) + val = next_power_of_two(val); + return val; +} + +static void surf_minify(struct radeon_surface *surf, + struct radeon_surface_level *surflevel, + unsigned bpe, unsigned level, + uint32_t xalign, uint32_t yalign, uint32_t zalign, + unsigned offset) +{ + surflevel->npix_x = mip_minify(surf->npix_x, level); + surflevel->npix_y = mip_minify(surf->npix_y, level); + surflevel->npix_z = mip_minify(surf->npix_z, level); + surflevel->nblk_x = (surflevel->npix_x + surf->blk_w - 1) / surf->blk_w; + surflevel->nblk_y = (surflevel->npix_y + surf->blk_h - 1) / surf->blk_h; + surflevel->nblk_z = (surflevel->npix_z + surf->blk_d - 1) / surf->blk_d; + if (surf->nsamples == 1 && surflevel->mode == RADEON_SURF_MODE_2D && + !(surf->flags & RADEON_SURF_FMASK)) { + if (surflevel->nblk_x < xalign || surflevel->nblk_y < yalign) { + surflevel->mode = RADEON_SURF_MODE_1D; + return; + } + } + surflevel->nblk_x = ALIGN(surflevel->nblk_x, xalign); + surflevel->nblk_y = ALIGN(surflevel->nblk_y, yalign); + surflevel->nblk_z = ALIGN(surflevel->nblk_z, zalign); + + surflevel->offset = offset; + surflevel->pitch_bytes = surflevel->nblk_x * bpe * surf->nsamples; + surflevel->slice_size = surflevel->pitch_bytes * surflevel->nblk_y; + + surf->bo_size = offset + surflevel->slice_size * surflevel->nblk_z * surf->array_size; +} + +/* =========================================================================== + * r600/r700 family + */ +static int r6_init_hw_info(struct radeon_surface_manager *surf_man) +{ + uint32_t tiling_config; + drmVersionPtr version; + int r; + + r = radeon_get_value(surf_man->fd, RADEON_INFO_TILING_CONFIG, + &tiling_config); + if (r) { + return r; + } + + surf_man->hw_info.allow_2d = 0; + version = drmGetVersion(surf_man->fd); + if (version && version->version_minor >= 14) { + surf_man->hw_info.allow_2d = 1; + } + drmFreeVersion(version); + + switch ((tiling_config & 0xe) >> 1) { + case 0: + surf_man->hw_info.num_pipes = 1; + break; + case 1: + surf_man->hw_info.num_pipes = 2; + break; + case 2: + surf_man->hw_info.num_pipes = 4; + break; + case 3: + surf_man->hw_info.num_pipes = 8; + break; + default: + surf_man->hw_info.num_pipes = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0x30) >> 4) { + case 0: + surf_man->hw_info.num_banks = 4; + break; + case 1: + surf_man->hw_info.num_banks = 8; + break; + default: + surf_man->hw_info.num_banks = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xc0) >> 6) { + case 0: + surf_man->hw_info.group_bytes = 256; + break; + case 1: + surf_man->hw_info.group_bytes = 512; + break; + default: + surf_man->hw_info.group_bytes = 256; + surf_man->hw_info.allow_2d = 0; + break; + } + return 0; +} + +static int r6_surface_init_linear(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + uint64_t offset, unsigned start_level) +{ + uint32_t xalign, yalign, zalign; + unsigned i; + + /* compute alignment */ + if (!start_level) { + surf->bo_alignment = MAX2(256, surf_man->hw_info.group_bytes); + } + /* the 32 alignment is for scanout, cb or db but to allow texture to be + * easily bound as such we force this alignment to all surface + */ + xalign = MAX2(1, surf_man->hw_info.group_bytes / surf->bpe); + yalign = 1; + zalign = 1; + if (surf->flags & RADEON_SURF_SCANOUT) { + xalign = MAX2((surf->bpe == 1) ? 64 : 32, xalign); + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + surf->level[i].mode = RADEON_SURF_MODE_LINEAR; + surf_minify(surf, surf->level+i, surf->bpe, i, xalign, yalign, zalign, offset); + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, surf->bo_alignment); + } + } + return 0; +} + +static int r6_surface_init_linear_aligned(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + uint64_t offset, unsigned start_level) +{ + uint32_t xalign, yalign, zalign; + unsigned i; + + /* compute alignment */ + if (!start_level) { + surf->bo_alignment = MAX2(256, surf_man->hw_info.group_bytes); + } + xalign = MAX2(64, surf_man->hw_info.group_bytes / surf->bpe); + yalign = 1; + zalign = 1; + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + surf->level[i].mode = RADEON_SURF_MODE_LINEAR_ALIGNED; + surf_minify(surf, surf->level+i, surf->bpe, i, xalign, yalign, zalign, offset); + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, surf->bo_alignment); + } + } + return 0; +} + +static int r6_surface_init_1d(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + uint64_t offset, unsigned start_level) +{ + uint32_t xalign, yalign, zalign, tilew; + unsigned i; + + /* compute alignment */ + tilew = 8; + xalign = surf_man->hw_info.group_bytes / (tilew * surf->bpe * surf->nsamples); + xalign = MAX2(tilew, xalign); + yalign = tilew; + zalign = 1; + if (surf->flags & RADEON_SURF_SCANOUT) { + xalign = MAX2((surf->bpe == 1) ? 64 : 32, xalign); + } + if (!start_level) { + surf->bo_alignment = MAX2(256, surf_man->hw_info.group_bytes); + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + surf->level[i].mode = RADEON_SURF_MODE_1D; + surf_minify(surf, surf->level+i, surf->bpe, i, xalign, yalign, zalign, offset); + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, surf->bo_alignment); + } + } + return 0; +} + +static int r6_surface_init_2d(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + uint64_t offset, unsigned start_level) +{ + uint32_t xalign, yalign, zalign, tilew; + unsigned i; + + /* compute alignment */ + tilew = 8; + zalign = 1; + xalign = (surf_man->hw_info.group_bytes * surf_man->hw_info.num_banks) / + (tilew * surf->bpe * surf->nsamples); + xalign = MAX2(tilew * surf_man->hw_info.num_banks, xalign); + yalign = tilew * surf_man->hw_info.num_pipes; + if (surf->flags & RADEON_SURF_SCANOUT) { + xalign = MAX2((surf->bpe == 1) ? 64 : 32, xalign); + } + if (!start_level) { + surf->bo_alignment = + MAX2(surf_man->hw_info.num_pipes * + surf_man->hw_info.num_banks * + surf->nsamples * surf->bpe * 64, + xalign * yalign * surf->nsamples * surf->bpe); + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + surf->level[i].mode = RADEON_SURF_MODE_2D; + surf_minify(surf, surf->level+i, surf->bpe, i, xalign, yalign, zalign, offset); + if (surf->level[i].mode == RADEON_SURF_MODE_1D) { + return r6_surface_init_1d(surf_man, surf, offset, i); + } + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, surf->bo_alignment); + } + } + return 0; +} + +static int r6_surface_init(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode; + int r; + + /* MSAA surfaces support the 2D mode only. */ + if (surf->nsamples > 1) { + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE); + } + + /* tiling mode */ + mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK; + + if (surf->flags & (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER)) { + /* zbuffer only support 1D or 2D tiled surface */ + switch (mode) { + case RADEON_SURF_MODE_1D: + case RADEON_SURF_MODE_2D: + break; + default: + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE); + break; + } + } + + /* force 1d on kernel that can't do 2d */ + if (!surf_man->hw_info.allow_2d && mode > RADEON_SURF_MODE_1D) { + if (surf->nsamples > 1) { + fprintf(stderr, "radeon: Cannot use 2D tiling for an MSAA surface (%i).\n", __LINE__); + return -EFAULT; + } + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(mode, MODE); + } + + /* check surface dimension */ + if (surf->npix_x > 8192 || surf->npix_y > 8192 || surf->npix_z > 8192) { + return -EINVAL; + } + + /* check mipmap last_level */ + if (surf->last_level > 14) { + return -EINVAL; + } + + /* check tiling mode */ + switch (mode) { + case RADEON_SURF_MODE_LINEAR: + r = r6_surface_init_linear(surf_man, surf, 0, 0); + break; + case RADEON_SURF_MODE_LINEAR_ALIGNED: + r = r6_surface_init_linear_aligned(surf_man, surf, 0, 0); + break; + case RADEON_SURF_MODE_1D: + r = r6_surface_init_1d(surf_man, surf, 0, 0); + break; + case RADEON_SURF_MODE_2D: + r = r6_surface_init_2d(surf_man, surf, 0, 0); + break; + default: + return -EINVAL; + } + return r; +} + +static int r6_surface_best(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + /* no value to optimize for r6xx/r7xx */ + return 0; +} + + +/* =========================================================================== + * evergreen family + */ +static int eg_init_hw_info(struct radeon_surface_manager *surf_man) +{ + uint32_t tiling_config; + drmVersionPtr version; + int r; + + r = radeon_get_value(surf_man->fd, RADEON_INFO_TILING_CONFIG, + &tiling_config); + if (r) { + return r; + } + + surf_man->hw_info.allow_2d = 0; + version = drmGetVersion(surf_man->fd); + if (version && version->version_minor >= 16) { + surf_man->hw_info.allow_2d = 1; + } + drmFreeVersion(version); + + switch (tiling_config & 0xf) { + case 0: + surf_man->hw_info.num_pipes = 1; + break; + case 1: + surf_man->hw_info.num_pipes = 2; + break; + case 2: + surf_man->hw_info.num_pipes = 4; + break; + case 3: + surf_man->hw_info.num_pipes = 8; + break; + default: + surf_man->hw_info.num_pipes = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf0) >> 4) { + case 0: + surf_man->hw_info.num_banks = 4; + break; + case 1: + surf_man->hw_info.num_banks = 8; + break; + case 2: + surf_man->hw_info.num_banks = 16; + break; + default: + surf_man->hw_info.num_banks = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf00) >> 8) { + case 0: + surf_man->hw_info.group_bytes = 256; + break; + case 1: + surf_man->hw_info.group_bytes = 512; + break; + default: + surf_man->hw_info.group_bytes = 256; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf000) >> 12) { + case 0: + surf_man->hw_info.row_size = 1024; + break; + case 1: + surf_man->hw_info.row_size = 2048; + break; + case 2: + surf_man->hw_info.row_size = 4096; + break; + default: + surf_man->hw_info.row_size = 4096; + surf_man->hw_info.allow_2d = 0; + break; + } + return 0; +} + +static void eg_surf_minify(struct radeon_surface *surf, + struct radeon_surface_level *surflevel, + unsigned bpe, + unsigned level, + unsigned slice_pt, + unsigned mtilew, + unsigned mtileh, + unsigned mtileb, + unsigned offset) +{ + unsigned mtile_pr, mtile_ps; + + surflevel->npix_x = mip_minify(surf->npix_x, level); + surflevel->npix_y = mip_minify(surf->npix_y, level); + surflevel->npix_z = mip_minify(surf->npix_z, level); + surflevel->nblk_x = (surflevel->npix_x + surf->blk_w - 1) / surf->blk_w; + surflevel->nblk_y = (surflevel->npix_y + surf->blk_h - 1) / surf->blk_h; + surflevel->nblk_z = (surflevel->npix_z + surf->blk_d - 1) / surf->blk_d; + if (surf->nsamples == 1 && surflevel->mode == RADEON_SURF_MODE_2D && + !(surf->flags & RADEON_SURF_FMASK)) { + if (surflevel->nblk_x < mtilew || surflevel->nblk_y < mtileh) { + surflevel->mode = RADEON_SURF_MODE_1D; + return; + } + } + surflevel->nblk_x = ALIGN(surflevel->nblk_x, mtilew); + surflevel->nblk_y = ALIGN(surflevel->nblk_y, mtileh); + surflevel->nblk_z = ALIGN(surflevel->nblk_z, 1); + + /* macro tile per row */ + mtile_pr = surflevel->nblk_x / mtilew; + /* macro tile per slice */ + mtile_ps = (mtile_pr * surflevel->nblk_y) / mtileh; + + surflevel->offset = offset; + surflevel->pitch_bytes = surflevel->nblk_x * bpe * slice_pt; + surflevel->slice_size = mtile_ps * mtileb * slice_pt; + + surf->bo_size = offset + surflevel->slice_size * surflevel->nblk_z * surf->array_size; +} + +static int eg_surface_init_1d(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + struct radeon_surface_level *level, + unsigned bpe, + uint64_t offset, unsigned start_level) +{ + uint32_t xalign, yalign, zalign, tilew; + unsigned i; + + /* compute alignment */ + tilew = 8; + xalign = surf_man->hw_info.group_bytes / (tilew * bpe * surf->nsamples); + xalign = MAX2(tilew, xalign); + yalign = tilew; + zalign = 1; + if (surf->flags & RADEON_SURF_SCANOUT) { + xalign = MAX2((bpe == 1) ? 64 : 32, xalign); + } + + if (!start_level) { + unsigned alignment = MAX2(256, surf_man->hw_info.group_bytes); + surf->bo_alignment = MAX2(surf->bo_alignment, alignment); + + if (offset) { + offset = ALIGN(offset, alignment); + } + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + level[i].mode = RADEON_SURF_MODE_1D; + surf_minify(surf, level+i, bpe, i, xalign, yalign, zalign, offset); + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, surf->bo_alignment); + } + } + return 0; +} + +static int eg_surface_init_2d(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + struct radeon_surface_level *level, + unsigned bpe, unsigned tile_split, + uint64_t offset, unsigned start_level) +{ + unsigned tilew, tileh, tileb; + unsigned mtilew, mtileh, mtileb; + unsigned slice_pt; + unsigned i; + + /* compute tile values */ + tilew = 8; + tileh = 8; + tileb = tilew * tileh * bpe * surf->nsamples; + /* slices per tile */ + slice_pt = 1; + if (tileb > tile_split && tile_split) { + slice_pt = tileb / tile_split; + } + tileb = tileb / slice_pt; + + /* macro tile width & height */ + mtilew = (tilew * surf->bankw * surf_man->hw_info.num_pipes) * surf->mtilea; + mtileh = (tileh * surf->bankh * surf_man->hw_info.num_banks) / surf->mtilea; + /* macro tile bytes */ + mtileb = (mtilew / tilew) * (mtileh / tileh) * tileb; + + if (!start_level) { + unsigned alignment = MAX2(256, mtileb); + surf->bo_alignment = MAX2(surf->bo_alignment, alignment); + + if (offset) { + offset = ALIGN(offset, alignment); + } + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + level[i].mode = RADEON_SURF_MODE_2D; + eg_surf_minify(surf, level+i, bpe, i, slice_pt, mtilew, mtileh, mtileb, offset); + if (level[i].mode == RADEON_SURF_MODE_1D) { + return eg_surface_init_1d(surf_man, surf, level, bpe, offset, i); + } + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, surf->bo_alignment); + } + } + return 0; +} + +static int eg_surface_sanity(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned mode) +{ + unsigned tileb; + + /* check surface dimension */ + if (surf->npix_x > 16384 || surf->npix_y > 16384 || surf->npix_z > 16384) { + return -EINVAL; + } + + /* check mipmap last_level */ + if (surf->last_level > 15) { + return -EINVAL; + } + + /* force 1d on kernel that can't do 2d */ + if (!surf_man->hw_info.allow_2d && mode > RADEON_SURF_MODE_1D) { + if (surf->nsamples > 1) { + fprintf(stderr, "radeon: Cannot use 2D tiling for an MSAA surface (%i).\n", __LINE__); + return -EFAULT; + } + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(mode, MODE); + } + + /* check tile split */ + if (mode == RADEON_SURF_MODE_2D) { + switch (surf->tile_split) { + case 64: + case 128: + case 256: + case 512: + case 1024: + case 2048: + case 4096: + break; + default: + return -EINVAL; + } + switch (surf->mtilea) { + case 1: + case 2: + case 4: + case 8: + break; + default: + return -EINVAL; + } + /* check aspect ratio */ + if (surf_man->hw_info.num_banks < surf->mtilea) { + return -EINVAL; + } + /* check bank width */ + switch (surf->bankw) { + case 1: + case 2: + case 4: + case 8: + break; + default: + return -EINVAL; + } + /* check bank height */ + switch (surf->bankh) { + case 1: + case 2: + case 4: + case 8: + break; + default: + return -EINVAL; + } + tileb = MIN2(surf->tile_split, 64 * surf->bpe * surf->nsamples); + if ((tileb * surf->bankh * surf->bankw) < surf_man->hw_info.group_bytes) { + return -EINVAL; + } + } + + return 0; +} + +static int eg_surface_init_1d_miptrees(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned zs_flags = RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER; + int r, is_depth_stencil = (surf->flags & zs_flags) == zs_flags; + /* Old libdrm headers didn't have stencil_level in it. This prevents crashes. */ + struct radeon_surface_level tmp[RADEON_SURF_MAX_LEVEL]; + struct radeon_surface_level *stencil_level = + (surf->flags & RADEON_SURF_HAS_SBUFFER_MIPTREE) ? surf->stencil_level : tmp; + + r = eg_surface_init_1d(surf_man, surf, surf->level, surf->bpe, 0, 0); + if (r) + return r; + + if (is_depth_stencil) { + r = eg_surface_init_1d(surf_man, surf, stencil_level, 1, + surf->bo_size, 0); + surf->stencil_offset = stencil_level[0].offset; + } + return r; +} + +static int eg_surface_init_2d_miptrees(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned zs_flags = RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER; + int r, is_depth_stencil = (surf->flags & zs_flags) == zs_flags; + /* Old libdrm headers didn't have stencil_level in it. This prevents crashes. */ + struct radeon_surface_level tmp[RADEON_SURF_MAX_LEVEL]; + struct radeon_surface_level *stencil_level = + (surf->flags & RADEON_SURF_HAS_SBUFFER_MIPTREE) ? surf->stencil_level : tmp; + + r = eg_surface_init_2d(surf_man, surf, surf->level, surf->bpe, + surf->tile_split, 0, 0); + if (r) + return r; + + if (is_depth_stencil) { + r = eg_surface_init_2d(surf_man, surf, stencil_level, 1, + surf->stencil_tile_split, surf->bo_size, 0); + surf->stencil_offset = stencil_level[0].offset; + } + return r; +} + +static int eg_surface_init(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode; + int r; + + /* MSAA surfaces support the 2D mode only. */ + if (surf->nsamples > 1) { + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE); + } + + /* tiling mode */ + mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK; + + if (surf->flags & (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER)) { + /* zbuffer only support 1D or 2D tiled surface */ + switch (mode) { + case RADEON_SURF_MODE_1D: + case RADEON_SURF_MODE_2D: + break; + default: + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE); + break; + } + } + + r = eg_surface_sanity(surf_man, surf, mode); + if (r) { + return r; + } + + surf->stencil_offset = 0; + surf->bo_alignment = 0; + + /* check tiling mode */ + switch (mode) { + case RADEON_SURF_MODE_LINEAR: + r = r6_surface_init_linear(surf_man, surf, 0, 0); + break; + case RADEON_SURF_MODE_LINEAR_ALIGNED: + r = r6_surface_init_linear_aligned(surf_man, surf, 0, 0); + break; + case RADEON_SURF_MODE_1D: + r = eg_surface_init_1d_miptrees(surf_man, surf); + break; + case RADEON_SURF_MODE_2D: + r = eg_surface_init_2d_miptrees(surf_man, surf); + break; + default: + return -EINVAL; + } + return r; +} + +static unsigned log2_int(unsigned x) +{ + unsigned l; + + if (x < 2) { + return 0; + } + for (l = 2; ; l++) { + if ((unsigned)(1 << l) > x) { + return l - 1; + } + } + return 0; +} + +/* compute best tile_split, bankw, bankh, mtilea + * depending on surface + */ +static int eg_surface_best(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode, tileb, h_over_w; + int r; + + /* tiling mode */ + mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK; + + /* set some default value to avoid sanity check choking on them */ + surf->tile_split = 1024; + surf->bankw = 1; + surf->bankh = 1; + surf->mtilea = surf_man->hw_info.num_banks; + tileb = MIN2(surf->tile_split, 64 * surf->bpe * surf->nsamples); + for (; surf->bankh <= 8; surf->bankh *= 2) { + if ((tileb * surf->bankh * surf->bankw) >= surf_man->hw_info.group_bytes) { + break; + } + } + if (surf->mtilea > 8) { + surf->mtilea = 8; + } + + r = eg_surface_sanity(surf_man, surf, mode); + if (r) { + return r; + } + + if (mode != RADEON_SURF_MODE_2D) { + /* nothing to do for non 2D tiled surface */ + return 0; + } + + /* Tweak TILE_SPLIT for performance here. */ + if (surf->nsamples > 1) { + if (surf->flags & (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER)) { + switch (surf->nsamples) { + case 2: + surf->tile_split = 128; + break; + case 4: + surf->tile_split = 128; + break; + case 8: + surf->tile_split = 256; + break; + case 16: /* cayman only */ + surf->tile_split = 512; + break; + default: + fprintf(stderr, "radeon: Wrong number of samples %i (%i)\n", + surf->nsamples, __LINE__); + return -EINVAL; + } + surf->stencil_tile_split = 64; + } else { + /* tile split must be >= 256 for colorbuffer surfaces */ + surf->tile_split = MAX2(surf->nsamples * surf->bpe * 64, 256); + if (surf->tile_split > 4096) + surf->tile_split = 4096; + } + } else { + /* set tile split to row size */ + surf->tile_split = surf_man->hw_info.row_size; + surf->stencil_tile_split = surf_man->hw_info.row_size / 2; + } + + /* bankw or bankh greater than 1 increase alignment requirement, not + * sure if it's worth using smaller bankw & bankh to stick with 2D + * tiling on small surface rather than falling back to 1D tiling. + * Use recommanded value based on tile size for now. + * + * fmask buffer has different optimal value figure them out once we + * use it. + */ + if (surf->flags & RADEON_SURF_SBUFFER) { + /* assume 1 bytes for stencil, we optimize for stencil as stencil + * and depth shares surface values + */ + tileb = MIN2(surf->tile_split, 64 * surf->nsamples); + } else { + tileb = MIN2(surf->tile_split, 64 * surf->bpe * surf->nsamples); + } + + /* use bankw of 1 to minimize width alignment, might be interesting to + * increase it for large surface + */ + surf->bankw = 1; + switch (tileb) { + case 64: + surf->bankh = 4; + break; + case 128: + case 256: + surf->bankh = 2; + break; + default: + surf->bankh = 1; + break; + } + /* double check the constraint */ + for (; surf->bankh <= 8; surf->bankh *= 2) { + if ((tileb * surf->bankh * surf->bankw) >= surf_man->hw_info.group_bytes) { + break; + } + } + + h_over_w = (((surf->bankh * surf_man->hw_info.num_banks) << 16) / + (surf->bankw * surf_man->hw_info.num_pipes)) >> 16; + surf->mtilea = 1 << (log2_int(h_over_w) >> 1); + + return 0; +} + + +/* =========================================================================== + * Southern Islands family + */ +#define SI__GB_TILE_MODE__PIPE_CONFIG(x) (((x) >> 6) & 0x1f) +#define SI__PIPE_CONFIG__ADDR_SURF_P2 0 +#define SI__PIPE_CONFIG__ADDR_SURF_P4_8x16 4 +#define SI__PIPE_CONFIG__ADDR_SURF_P4_16x16 5 +#define SI__PIPE_CONFIG__ADDR_SURF_P4_16x32 6 +#define SI__PIPE_CONFIG__ADDR_SURF_P4_32x32 7 +#define SI__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16 8 +#define SI__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16 9 +#define SI__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16 10 +#define SI__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16 11 +#define SI__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16 12 +#define SI__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32 13 +#define SI__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32 14 +#define SI__GB_TILE_MODE__TILE_SPLIT(x) (((x) >> 11) & 0x7) +#define SI__TILE_SPLIT__64B 0 +#define SI__TILE_SPLIT__128B 1 +#define SI__TILE_SPLIT__256B 2 +#define SI__TILE_SPLIT__512B 3 +#define SI__TILE_SPLIT__1024B 4 +#define SI__TILE_SPLIT__2048B 5 +#define SI__TILE_SPLIT__4096B 6 +#define SI__GB_TILE_MODE__BANK_WIDTH(x) (((x) >> 14) & 0x3) +#define SI__BANK_WIDTH__1 0 +#define SI__BANK_WIDTH__2 1 +#define SI__BANK_WIDTH__4 2 +#define SI__BANK_WIDTH__8 3 +#define SI__GB_TILE_MODE__BANK_HEIGHT(x) (((x) >> 16) & 0x3) +#define SI__BANK_HEIGHT__1 0 +#define SI__BANK_HEIGHT__2 1 +#define SI__BANK_HEIGHT__4 2 +#define SI__BANK_HEIGHT__8 3 +#define SI__GB_TILE_MODE__MACRO_TILE_ASPECT(x) (((x) >> 18) & 0x3) +#define SI__MACRO_TILE_ASPECT__1 0 +#define SI__MACRO_TILE_ASPECT__2 1 +#define SI__MACRO_TILE_ASPECT__4 2 +#define SI__MACRO_TILE_ASPECT__8 3 +#define SI__GB_TILE_MODE__NUM_BANKS(x) (((x) >> 20) & 0x3) +#define SI__NUM_BANKS__2_BANK 0 +#define SI__NUM_BANKS__4_BANK 1 +#define SI__NUM_BANKS__8_BANK 2 +#define SI__NUM_BANKS__16_BANK 3 + + +static void si_gb_tile_mode(uint32_t gb_tile_mode, + unsigned *num_pipes, + unsigned *num_banks, + uint32_t *macro_tile_aspect, + uint32_t *bank_w, + uint32_t *bank_h, + uint32_t *tile_split) +{ + if (num_pipes) { + switch (SI__GB_TILE_MODE__PIPE_CONFIG(gb_tile_mode)) { + case SI__PIPE_CONFIG__ADDR_SURF_P2: + default: + *num_pipes = 2; + break; + case SI__PIPE_CONFIG__ADDR_SURF_P4_8x16: + case SI__PIPE_CONFIG__ADDR_SURF_P4_16x16: + case SI__PIPE_CONFIG__ADDR_SURF_P4_16x32: + case SI__PIPE_CONFIG__ADDR_SURF_P4_32x32: + *num_pipes = 4; + break; + case SI__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16: + case SI__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16: + case SI__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16: + case SI__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16: + case SI__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16: + case SI__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32: + case SI__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32: + *num_pipes = 8; + break; + } + } + if (num_banks) { + switch (SI__GB_TILE_MODE__NUM_BANKS(gb_tile_mode)) { + default: + case SI__NUM_BANKS__2_BANK: + *num_banks = 2; + break; + case SI__NUM_BANKS__4_BANK: + *num_banks = 4; + break; + case SI__NUM_BANKS__8_BANK: + *num_banks = 8; + break; + case SI__NUM_BANKS__16_BANK: + *num_banks = 16; + break; + } + } + if (macro_tile_aspect) { + switch (SI__GB_TILE_MODE__MACRO_TILE_ASPECT(gb_tile_mode)) { + default: + case SI__MACRO_TILE_ASPECT__1: + *macro_tile_aspect = 1; + break; + case SI__MACRO_TILE_ASPECT__2: + *macro_tile_aspect = 2; + break; + case SI__MACRO_TILE_ASPECT__4: + *macro_tile_aspect = 4; + break; + case SI__MACRO_TILE_ASPECT__8: + *macro_tile_aspect = 8; + break; + } + } + if (bank_w) { + switch (SI__GB_TILE_MODE__BANK_WIDTH(gb_tile_mode)) { + default: + case SI__BANK_WIDTH__1: + *bank_w = 1; + break; + case SI__BANK_WIDTH__2: + *bank_w = 2; + break; + case SI__BANK_WIDTH__4: + *bank_w = 4; + break; + case SI__BANK_WIDTH__8: + *bank_w = 8; + break; + } + } + if (bank_h) { + switch (SI__GB_TILE_MODE__BANK_HEIGHT(gb_tile_mode)) { + default: + case SI__BANK_HEIGHT__1: + *bank_h = 1; + break; + case SI__BANK_HEIGHT__2: + *bank_h = 2; + break; + case SI__BANK_HEIGHT__4: + *bank_h = 4; + break; + case SI__BANK_HEIGHT__8: + *bank_h = 8; + break; + } + } + if (tile_split) { + switch (SI__GB_TILE_MODE__TILE_SPLIT(gb_tile_mode)) { + default: + case SI__TILE_SPLIT__64B: + *tile_split = 64; + break; + case SI__TILE_SPLIT__128B: + *tile_split = 128; + break; + case SI__TILE_SPLIT__256B: + *tile_split = 256; + break; + case SI__TILE_SPLIT__512B: + *tile_split = 512; + break; + case SI__TILE_SPLIT__1024B: + *tile_split = 1024; + break; + case SI__TILE_SPLIT__2048B: + *tile_split = 2048; + break; + case SI__TILE_SPLIT__4096B: + *tile_split = 4096; + break; + } + } +} + +static int si_init_hw_info(struct radeon_surface_manager *surf_man) +{ + uint32_t tiling_config; + drmVersionPtr version; + int r; + + r = radeon_get_value(surf_man->fd, RADEON_INFO_TILING_CONFIG, + &tiling_config); + if (r) { + return r; + } + + surf_man->hw_info.allow_2d = 0; + version = drmGetVersion(surf_man->fd); + if (version && version->version_minor >= 33) { + if (!radeon_get_value(surf_man->fd, RADEON_INFO_SI_TILE_MODE_ARRAY, surf_man->hw_info.tile_mode_array)) { + surf_man->hw_info.allow_2d = 1; + } + } + drmFreeVersion(version); + + switch (tiling_config & 0xf) { + case 0: + surf_man->hw_info.num_pipes = 1; + break; + case 1: + surf_man->hw_info.num_pipes = 2; + break; + case 2: + surf_man->hw_info.num_pipes = 4; + break; + case 3: + surf_man->hw_info.num_pipes = 8; + break; + default: + surf_man->hw_info.num_pipes = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf0) >> 4) { + case 0: + surf_man->hw_info.num_banks = 4; + break; + case 1: + surf_man->hw_info.num_banks = 8; + break; + case 2: + surf_man->hw_info.num_banks = 16; + break; + default: + surf_man->hw_info.num_banks = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf00) >> 8) { + case 0: + surf_man->hw_info.group_bytes = 256; + break; + case 1: + surf_man->hw_info.group_bytes = 512; + break; + default: + surf_man->hw_info.group_bytes = 256; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf000) >> 12) { + case 0: + surf_man->hw_info.row_size = 1024; + break; + case 1: + surf_man->hw_info.row_size = 2048; + break; + case 2: + surf_man->hw_info.row_size = 4096; + break; + default: + surf_man->hw_info.row_size = 4096; + surf_man->hw_info.allow_2d = 0; + break; + } + return 0; +} + +static int si_surface_sanity(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned mode, unsigned *tile_mode, unsigned *stencil_tile_mode) +{ + uint32_t gb_tile_mode; + + /* check surface dimension */ + if (surf->npix_x > 16384 || surf->npix_y > 16384 || surf->npix_z > 16384) { + return -EINVAL; + } + + /* check mipmap last_level */ + if (surf->last_level > 15) { + return -EINVAL; + } + + /* force 1d on kernel that can't do 2d */ + if (mode > RADEON_SURF_MODE_1D && + (!surf_man->hw_info.allow_2d || !(surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX))) { + if (surf->nsamples > 1) { + fprintf(stderr, "radeon: Cannot use 1D tiling for an MSAA surface (%i).\n", __LINE__); + return -EFAULT; + } + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(mode, MODE); + } + + if (surf->nsamples > 1 && mode != RADEON_SURF_MODE_2D) { + return -EINVAL; + } + + if (!surf->tile_split) { + /* default value */ + surf->mtilea = 1; + surf->bankw = 1; + surf->bankh = 1; + surf->tile_split = 64; + surf->stencil_tile_split = 64; + } + + switch (mode) { + case RADEON_SURF_MODE_2D: + if (surf->flags & RADEON_SURF_SBUFFER) { + switch (surf->nsamples) { + case 1: + *stencil_tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D; + break; + case 2: + *stencil_tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D_2AA; + break; + case 4: + *stencil_tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D_4AA; + break; + case 8: + *stencil_tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D_8AA; + break; + default: + return -EINVAL; + } + /* retrieve tiling mode value */ + gb_tile_mode = surf_man->hw_info.tile_mode_array[*stencil_tile_mode]; + si_gb_tile_mode(gb_tile_mode, NULL, NULL, NULL, NULL, NULL, &surf->stencil_tile_split); + } + if (surf->flags & RADEON_SURF_ZBUFFER) { + switch (surf->nsamples) { + case 1: + *tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D; + break; + case 2: + *tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D_2AA; + break; + case 4: + *tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D_4AA; + break; + case 8: + *tile_mode = SI_TILE_MODE_DEPTH_STENCIL_2D_8AA; + break; + default: + return -EINVAL; + } + } else if (surf->flags & RADEON_SURF_SCANOUT) { + switch (surf->bpe) { + case 2: + *tile_mode = SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP; + break; + case 4: + *tile_mode = SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP; + break; + default: + return -EINVAL; + } + } else { + switch (surf->bpe) { + case 1: + *tile_mode = SI_TILE_MODE_COLOR_2D_8BPP; + break; + case 2: + *tile_mode = SI_TILE_MODE_COLOR_2D_16BPP; + break; + case 4: + *tile_mode = SI_TILE_MODE_COLOR_2D_32BPP; + break; + case 8: + case 16: + *tile_mode = SI_TILE_MODE_COLOR_2D_64BPP; + break; + default: + return -EINVAL; + } + } + /* retrieve tiling mode value */ + gb_tile_mode = surf_man->hw_info.tile_mode_array[*tile_mode]; + si_gb_tile_mode(gb_tile_mode, NULL, NULL, &surf->mtilea, &surf->bankw, &surf->bankh, &surf->tile_split); + break; + case RADEON_SURF_MODE_1D: + if (surf->flags & RADEON_SURF_SBUFFER) { + *stencil_tile_mode = SI_TILE_MODE_DEPTH_STENCIL_1D; + } + if (surf->flags & RADEON_SURF_ZBUFFER) { + *tile_mode = SI_TILE_MODE_DEPTH_STENCIL_1D; + } else if (surf->flags & RADEON_SURF_SCANOUT) { + *tile_mode = SI_TILE_MODE_COLOR_1D_SCANOUT; + } else { + *tile_mode = SI_TILE_MODE_COLOR_1D; + } + break; + case RADEON_SURF_MODE_LINEAR_ALIGNED: + default: + *tile_mode = SI_TILE_MODE_COLOR_LINEAR_ALIGNED; + } + + return 0; +} + +static void si_surf_minify(struct radeon_surface *surf, + struct radeon_surface_level *surflevel, + unsigned bpe, unsigned level, + uint32_t xalign, uint32_t yalign, uint32_t zalign, + uint32_t slice_align, unsigned offset) +{ + if (level == 0) { + surflevel->npix_x = surf->npix_x; + } else { + surflevel->npix_x = mip_minify(next_power_of_two(surf->npix_x), level); + } + surflevel->npix_y = mip_minify(surf->npix_y, level); + surflevel->npix_z = mip_minify(surf->npix_z, level); + + if (level == 0 && surf->last_level > 0) { + surflevel->nblk_x = (next_power_of_two(surflevel->npix_x) + surf->blk_w - 1) / surf->blk_w; + surflevel->nblk_y = (next_power_of_two(surflevel->npix_y) + surf->blk_h - 1) / surf->blk_h; + surflevel->nblk_z = (next_power_of_two(surflevel->npix_z) + surf->blk_d - 1) / surf->blk_d; + } else { + surflevel->nblk_x = (surflevel->npix_x + surf->blk_w - 1) / surf->blk_w; + surflevel->nblk_y = (surflevel->npix_y + surf->blk_h - 1) / surf->blk_h; + surflevel->nblk_z = (surflevel->npix_z + surf->blk_d - 1) / surf->blk_d; + } + + surflevel->nblk_y = ALIGN(surflevel->nblk_y, yalign); + + /* XXX: Texture sampling uses unexpectedly large pitches in some cases, + * these are just guesses for the rules behind those + */ + if (level == 0 && surf->last_level == 0) + /* Non-mipmap pitch padded to slice alignment */ + /* Using just bpe here breaks stencil blitting; surf->bpe works. */ + xalign = MAX2(xalign, slice_align / surf->bpe); + else if (surflevel->mode == RADEON_SURF_MODE_LINEAR_ALIGNED) + /* Small rows evenly distributed across slice */ + xalign = MAX2(xalign, slice_align / bpe / surflevel->nblk_y); + + surflevel->nblk_x = ALIGN(surflevel->nblk_x, xalign); + surflevel->nblk_z = ALIGN(surflevel->nblk_z, zalign); + + surflevel->offset = offset; + surflevel->pitch_bytes = surflevel->nblk_x * bpe * surf->nsamples; + surflevel->slice_size = ALIGN(surflevel->pitch_bytes * surflevel->nblk_y, slice_align); + + surf->bo_size = offset + surflevel->slice_size * surflevel->nblk_z * surf->array_size; +} + +static void si_surf_minify_2d(struct radeon_surface *surf, + struct radeon_surface_level *surflevel, + unsigned bpe, unsigned level, unsigned slice_pt, + uint32_t xalign, uint32_t yalign, uint32_t zalign, + unsigned mtileb, unsigned offset) +{ + unsigned mtile_pr, mtile_ps; + + if (level == 0) { + surflevel->npix_x = surf->npix_x; + } else { + surflevel->npix_x = mip_minify(next_power_of_two(surf->npix_x), level); + } + surflevel->npix_y = mip_minify(surf->npix_y, level); + surflevel->npix_z = mip_minify(surf->npix_z, level); + + if (level == 0 && surf->last_level > 0) { + surflevel->nblk_x = (next_power_of_two(surflevel->npix_x) + surf->blk_w - 1) / surf->blk_w; + surflevel->nblk_y = (next_power_of_two(surflevel->npix_y) + surf->blk_h - 1) / surf->blk_h; + surflevel->nblk_z = (next_power_of_two(surflevel->npix_z) + surf->blk_d - 1) / surf->blk_d; + } else { + surflevel->nblk_x = (surflevel->npix_x + surf->blk_w - 1) / surf->blk_w; + surflevel->nblk_y = (surflevel->npix_y + surf->blk_h - 1) / surf->blk_h; + surflevel->nblk_z = (surflevel->npix_z + surf->blk_d - 1) / surf->blk_d; + } + + if (surf->nsamples == 1 && surflevel->mode == RADEON_SURF_MODE_2D && + !(surf->flags & RADEON_SURF_FMASK)) { + if (surflevel->nblk_x < xalign || surflevel->nblk_y < yalign) { + surflevel->mode = RADEON_SURF_MODE_1D; + return; + } + } + surflevel->nblk_x = ALIGN(surflevel->nblk_x, xalign); + surflevel->nblk_y = ALIGN(surflevel->nblk_y, yalign); + surflevel->nblk_z = ALIGN(surflevel->nblk_z, zalign); + + /* macro tile per row */ + mtile_pr = surflevel->nblk_x / xalign; + /* macro tile per slice */ + mtile_ps = (mtile_pr * surflevel->nblk_y) / yalign; + surflevel->offset = offset; + surflevel->pitch_bytes = surflevel->nblk_x * bpe * slice_pt; + surflevel->slice_size = mtile_ps * mtileb * slice_pt; + + surf->bo_size = offset + surflevel->slice_size * surflevel->nblk_z * surf->array_size; +} + +static int si_surface_init_linear_aligned(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned tile_mode, + uint64_t offset, unsigned start_level) +{ + uint32_t xalign, yalign, zalign, slice_align; + unsigned i; + + /* compute alignment */ + if (!start_level) { + surf->bo_alignment = MAX2(256, surf_man->hw_info.group_bytes); + } + xalign = MAX2(8, 64 / surf->bpe); + yalign = 1; + zalign = 1; + slice_align = MAX2(64 * surf->bpe, surf_man->hw_info.group_bytes); + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + surf->level[i].mode = RADEON_SURF_MODE_LINEAR_ALIGNED; + si_surf_minify(surf, surf->level+i, surf->bpe, i, xalign, yalign, zalign, slice_align, offset); + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, surf->bo_alignment); + } + if (surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX) { + surf->tiling_index[i] = tile_mode; + } + } + return 0; +} + +static int si_surface_init_1d(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + struct radeon_surface_level *level, + unsigned bpe, unsigned tile_mode, + uint64_t offset, unsigned start_level) +{ + uint32_t xalign, yalign, zalign, slice_align; + unsigned alignment = MAX2(256, surf_man->hw_info.group_bytes); + unsigned i; + + /* compute alignment */ + xalign = 8; + yalign = 8; + zalign = 1; + slice_align = surf_man->hw_info.group_bytes; + if (surf->flags & RADEON_SURF_SCANOUT) { + xalign = MAX2((bpe == 1) ? 64 : 32, xalign); + } + + if (start_level <= 1) { + surf->bo_alignment = MAX2(surf->bo_alignment, alignment); + + if (offset) { + offset = ALIGN(offset, alignment); + } + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + level[i].mode = RADEON_SURF_MODE_1D; + si_surf_minify(surf, level+i, bpe, i, xalign, yalign, zalign, slice_align, offset); + /* level0 and first mipmap need to have alignment */ + offset = surf->bo_size; + if (i == 0) { + offset = ALIGN(offset, alignment); + } + if (surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX) { + if (surf->level == level) { + surf->tiling_index[i] = tile_mode; + /* it's ok because stencil is done after */ + surf->stencil_tiling_index[i] = tile_mode; + } else { + surf->stencil_tiling_index[i] = tile_mode; + } + } + } + return 0; +} + +static int si_surface_init_1d_miptrees(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned tile_mode, unsigned stencil_tile_mode) +{ + int r; + + r = si_surface_init_1d(surf_man, surf, surf->level, surf->bpe, tile_mode, 0, 0); + if (r) { + return r; + } + + if (surf->flags & RADEON_SURF_SBUFFER) { + r = si_surface_init_1d(surf_man, surf, surf->stencil_level, 1, stencil_tile_mode, surf->bo_size, 0); + surf->stencil_offset = surf->stencil_level[0].offset; + } + return r; +} + +static int si_surface_init_2d(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + struct radeon_surface_level *level, + unsigned bpe, unsigned tile_mode, + unsigned num_pipes, unsigned num_banks, + unsigned tile_split, + uint64_t offset, + unsigned start_level) +{ + uint64_t aligned_offset = offset; + unsigned tilew, tileh, tileb; + unsigned mtilew, mtileh, mtileb; + unsigned slice_pt; + unsigned i; + + /* compute tile values */ + tilew = 8; + tileh = 8; + tileb = tilew * tileh * bpe * surf->nsamples; + /* slices per tile */ + slice_pt = 1; + if (tileb > tile_split && tile_split) { + slice_pt = tileb / tile_split; + } + tileb = tileb / slice_pt; + + /* macro tile width & height */ + mtilew = (tilew * surf->bankw * num_pipes) * surf->mtilea; + mtileh = (tileh * surf->bankh * num_banks) / surf->mtilea; + + /* macro tile bytes */ + mtileb = (mtilew / tilew) * (mtileh / tileh) * tileb; + + if (start_level <= 1) { + unsigned alignment = MAX2(256, mtileb); + surf->bo_alignment = MAX2(surf->bo_alignment, alignment); + + if (aligned_offset) { + aligned_offset = ALIGN(aligned_offset, alignment); + } + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + level[i].mode = RADEON_SURF_MODE_2D; + si_surf_minify_2d(surf, level+i, bpe, i, slice_pt, mtilew, mtileh, 1, mtileb, aligned_offset); + if (level[i].mode == RADEON_SURF_MODE_1D) { + switch (tile_mode) { + case SI_TILE_MODE_COLOR_2D_8BPP: + case SI_TILE_MODE_COLOR_2D_16BPP: + case SI_TILE_MODE_COLOR_2D_32BPP: + case SI_TILE_MODE_COLOR_2D_64BPP: + tile_mode = SI_TILE_MODE_COLOR_1D; + break; + case SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP: + case SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP: + tile_mode = SI_TILE_MODE_COLOR_1D_SCANOUT; + break; + case SI_TILE_MODE_DEPTH_STENCIL_2D: + tile_mode = SI_TILE_MODE_DEPTH_STENCIL_1D; + break; + default: + return -EINVAL; + } + return si_surface_init_1d(surf_man, surf, level, bpe, tile_mode, offset, i); + } + /* level0 and first mipmap need to have alignment */ + aligned_offset = offset = surf->bo_size; + if (i == 0) { + aligned_offset = ALIGN(aligned_offset, surf->bo_alignment); + } + if (surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX) { + if (surf->level == level) { + surf->tiling_index[i] = tile_mode; + /* it's ok because stencil is done after */ + surf->stencil_tiling_index[i] = tile_mode; + } else { + surf->stencil_tiling_index[i] = tile_mode; + } + } + } + return 0; +} + +static int si_surface_init_2d_miptrees(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned tile_mode, unsigned stencil_tile_mode) +{ + unsigned num_pipes, num_banks; + uint32_t gb_tile_mode; + int r; + + /* retrieve tiling mode value */ + gb_tile_mode = surf_man->hw_info.tile_mode_array[tile_mode]; + si_gb_tile_mode(gb_tile_mode, &num_pipes, &num_banks, NULL, NULL, NULL, NULL); + + r = si_surface_init_2d(surf_man, surf, surf->level, surf->bpe, tile_mode, num_pipes, num_banks, surf->tile_split, 0, 0); + if (r) { + return r; + } + + if (surf->flags & RADEON_SURF_SBUFFER) { + r = si_surface_init_2d(surf_man, surf, surf->stencil_level, 1, stencil_tile_mode, num_pipes, num_banks, surf->stencil_tile_split, surf->bo_size, 0); + surf->stencil_offset = surf->stencil_level[0].offset; + } + return r; +} + +static int si_surface_init(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode, tile_mode, stencil_tile_mode; + int r; + + /* MSAA surfaces support the 2D mode only. */ + if (surf->nsamples > 1) { + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE); + } + + /* tiling mode */ + mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK; + + if (surf->flags & (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER)) { + /* zbuffer only support 1D or 2D tiled surface */ + switch (mode) { + case RADEON_SURF_MODE_1D: + case RADEON_SURF_MODE_2D: + break; + default: + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE); + break; + } + } + + r = si_surface_sanity(surf_man, surf, mode, &tile_mode, &stencil_tile_mode); + if (r) { + return r; + } + + surf->stencil_offset = 0; + surf->bo_alignment = 0; + + /* check tiling mode */ + switch (mode) { + case RADEON_SURF_MODE_LINEAR: + r = r6_surface_init_linear(surf_man, surf, 0, 0); + break; + case RADEON_SURF_MODE_LINEAR_ALIGNED: + r = si_surface_init_linear_aligned(surf_man, surf, tile_mode, 0, 0); + break; + case RADEON_SURF_MODE_1D: + r = si_surface_init_1d_miptrees(surf_man, surf, tile_mode, stencil_tile_mode); + break; + case RADEON_SURF_MODE_2D: + r = si_surface_init_2d_miptrees(surf_man, surf, tile_mode, stencil_tile_mode); + break; + default: + return -EINVAL; + } + return r; +} + +/* + * depending on surface + */ +static int si_surface_best(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode, tile_mode, stencil_tile_mode; + + /* tiling mode */ + mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK; + + if (surf->flags & (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER) && + !(surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX)) { + /* depth/stencil force 1d tiling for old mesa */ + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE); + } + + return si_surface_sanity(surf_man, surf, mode, &tile_mode, &stencil_tile_mode); +} + + +/* =========================================================================== + * Sea Islands family + */ +#define CIK__GB_TILE_MODE__PIPE_CONFIG(x) (((x) >> 6) & 0x1f) +#define CIK__PIPE_CONFIG__ADDR_SURF_P2 0 +#define CIK__PIPE_CONFIG__ADDR_SURF_P4_8x16 4 +#define CIK__PIPE_CONFIG__ADDR_SURF_P4_16x16 5 +#define CIK__PIPE_CONFIG__ADDR_SURF_P4_16x32 6 +#define CIK__PIPE_CONFIG__ADDR_SURF_P4_32x32 7 +#define CIK__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16 8 +#define CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16 9 +#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16 10 +#define CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16 11 +#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16 12 +#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32 13 +#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32 14 +#define CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_8X16 16 +#define CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_16X16 17 +#define CIK__GB_TILE_MODE__TILE_SPLIT(x) (((x) >> 11) & 0x7) +#define CIK__TILE_SPLIT__64B 0 +#define CIK__TILE_SPLIT__128B 1 +#define CIK__TILE_SPLIT__256B 2 +#define CIK__TILE_SPLIT__512B 3 +#define CIK__TILE_SPLIT__1024B 4 +#define CIK__TILE_SPLIT__2048B 5 +#define CIK__TILE_SPLIT__4096B 6 +#define CIK__GB_TILE_MODE__SAMPLE_SPLIT(x) (((x) >> 25) & 0x3) +#define CIK__SAMPLE_SPLIT__1 0 +#define CIK__SAMPLE_SPLIT__2 1 +#define CIK__SAMPLE_SPLIT__4 2 +#define CIK__SAMPLE_SPLIT__8 3 +#define CIK__GB_MACROTILE_MODE__BANK_WIDTH(x) ((x) & 0x3) +#define CIK__BANK_WIDTH__1 0 +#define CIK__BANK_WIDTH__2 1 +#define CIK__BANK_WIDTH__4 2 +#define CIK__BANK_WIDTH__8 3 +#define CIK__GB_MACROTILE_MODE__BANK_HEIGHT(x) (((x) >> 2) & 0x3) +#define CIK__BANK_HEIGHT__1 0 +#define CIK__BANK_HEIGHT__2 1 +#define CIK__BANK_HEIGHT__4 2 +#define CIK__BANK_HEIGHT__8 3 +#define CIK__GB_MACROTILE_MODE__MACRO_TILE_ASPECT(x) (((x) >> 4) & 0x3) +#define CIK__MACRO_TILE_ASPECT__1 0 +#define CIK__MACRO_TILE_ASPECT__2 1 +#define CIK__MACRO_TILE_ASPECT__4 2 +#define CIK__MACRO_TILE_ASPECT__8 3 +#define CIK__GB_MACROTILE_MODE__NUM_BANKS(x) (((x) >> 6) & 0x3) +#define CIK__NUM_BANKS__2_BANK 0 +#define CIK__NUM_BANKS__4_BANK 1 +#define CIK__NUM_BANKS__8_BANK 2 +#define CIK__NUM_BANKS__16_BANK 3 + + +static void cik_get_2d_params(struct radeon_surface_manager *surf_man, + unsigned bpe, unsigned nsamples, bool is_color, + unsigned tile_mode, + uint32_t *num_pipes, + uint32_t *tile_split_ptr, + uint32_t *num_banks, + uint32_t *macro_tile_aspect, + uint32_t *bank_w, + uint32_t *bank_h) +{ + uint32_t gb_tile_mode = surf_man->hw_info.tile_mode_array[tile_mode]; + unsigned tileb_1x, tileb; + unsigned gb_macrotile_mode; + unsigned macrotile_index; + unsigned tile_split, sample_split; + + if (num_pipes) { + switch (CIK__GB_TILE_MODE__PIPE_CONFIG(gb_tile_mode)) { + case CIK__PIPE_CONFIG__ADDR_SURF_P2: + default: + *num_pipes = 2; + break; + case CIK__PIPE_CONFIG__ADDR_SURF_P4_8x16: + case CIK__PIPE_CONFIG__ADDR_SURF_P4_16x16: + case CIK__PIPE_CONFIG__ADDR_SURF_P4_16x32: + case CIK__PIPE_CONFIG__ADDR_SURF_P4_32x32: + *num_pipes = 4; + break; + case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16: + case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16: + case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16: + case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16: + case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16: + case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32: + case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32: + *num_pipes = 8; + break; + case CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_8X16: + case CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_16X16: + *num_pipes = 16; + break; + } + } + switch (CIK__GB_TILE_MODE__TILE_SPLIT(gb_tile_mode)) { + default: + case CIK__TILE_SPLIT__64B: + tile_split = 64; + break; + case CIK__TILE_SPLIT__128B: + tile_split = 128; + break; + case CIK__TILE_SPLIT__256B: + tile_split = 256; + break; + case CIK__TILE_SPLIT__512B: + tile_split = 512; + break; + case CIK__TILE_SPLIT__1024B: + tile_split = 1024; + break; + case CIK__TILE_SPLIT__2048B: + tile_split = 2048; + break; + case CIK__TILE_SPLIT__4096B: + tile_split = 4096; + break; + } + switch (CIK__GB_TILE_MODE__SAMPLE_SPLIT(gb_tile_mode)) { + default: + case CIK__SAMPLE_SPLIT__1: + sample_split = 1; + break; + case CIK__SAMPLE_SPLIT__2: + sample_split = 2; + break; + case CIK__SAMPLE_SPLIT__4: + sample_split = 4; + break; + case CIK__SAMPLE_SPLIT__8: + sample_split = 8; + break; + } + + /* Adjust the tile split. */ + tileb_1x = 8 * 8 * bpe; + if (is_color) { + tile_split = MAX2(256, sample_split * tileb_1x); + } + tile_split = MIN2(surf_man->hw_info.row_size, tile_split); + + /* Determine the macrotile index. */ + tileb = MIN2(tile_split, nsamples * tileb_1x); + + for (macrotile_index = 0; tileb > 64; macrotile_index++) { + tileb >>= 1; + } + gb_macrotile_mode = surf_man->hw_info.macrotile_mode_array[macrotile_index]; + + if (tile_split_ptr) { + *tile_split_ptr = tile_split; + } + if (num_banks) { + switch (CIK__GB_MACROTILE_MODE__NUM_BANKS(gb_macrotile_mode)) { + default: + case CIK__NUM_BANKS__2_BANK: + *num_banks = 2; + break; + case CIK__NUM_BANKS__4_BANK: + *num_banks = 4; + break; + case CIK__NUM_BANKS__8_BANK: + *num_banks = 8; + break; + case CIK__NUM_BANKS__16_BANK: + *num_banks = 16; + break; + } + } + if (macro_tile_aspect) { + switch (CIK__GB_MACROTILE_MODE__MACRO_TILE_ASPECT(gb_macrotile_mode)) { + default: + case CIK__MACRO_TILE_ASPECT__1: + *macro_tile_aspect = 1; + break; + case CIK__MACRO_TILE_ASPECT__2: + *macro_tile_aspect = 2; + break; + case CIK__MACRO_TILE_ASPECT__4: + *macro_tile_aspect = 4; + break; + case CIK__MACRO_TILE_ASPECT__8: + *macro_tile_aspect = 8; + break; + } + } + if (bank_w) { + switch (CIK__GB_MACROTILE_MODE__BANK_WIDTH(gb_macrotile_mode)) { + default: + case CIK__BANK_WIDTH__1: + *bank_w = 1; + break; + case CIK__BANK_WIDTH__2: + *bank_w = 2; + break; + case CIK__BANK_WIDTH__4: + *bank_w = 4; + break; + case CIK__BANK_WIDTH__8: + *bank_w = 8; + break; + } + } + if (bank_h) { + switch (CIK__GB_MACROTILE_MODE__BANK_HEIGHT(gb_macrotile_mode)) { + default: + case CIK__BANK_HEIGHT__1: + *bank_h = 1; + break; + case CIK__BANK_HEIGHT__2: + *bank_h = 2; + break; + case CIK__BANK_HEIGHT__4: + *bank_h = 4; + break; + case CIK__BANK_HEIGHT__8: + *bank_h = 8; + break; + } + } +} + +static int cik_init_hw_info(struct radeon_surface_manager *surf_man) +{ + uint32_t tiling_config; + drmVersionPtr version; + int r; + + r = radeon_get_value(surf_man->fd, RADEON_INFO_TILING_CONFIG, + &tiling_config); + if (r) { + return r; + } + + surf_man->hw_info.allow_2d = 0; + version = drmGetVersion(surf_man->fd); + if (version && version->version_minor >= 35) { + if (!radeon_get_value(surf_man->fd, RADEON_INFO_SI_TILE_MODE_ARRAY, surf_man->hw_info.tile_mode_array) && + !radeon_get_value(surf_man->fd, RADEON_INFO_CIK_MACROTILE_MODE_ARRAY, surf_man->hw_info.macrotile_mode_array)) { + surf_man->hw_info.allow_2d = 1; + } + } + drmFreeVersion(version); + + switch (tiling_config & 0xf) { + case 0: + surf_man->hw_info.num_pipes = 1; + break; + case 1: + surf_man->hw_info.num_pipes = 2; + break; + case 2: + surf_man->hw_info.num_pipes = 4; + break; + case 3: + surf_man->hw_info.num_pipes = 8; + break; + default: + surf_man->hw_info.num_pipes = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf0) >> 4) { + case 0: + surf_man->hw_info.num_banks = 4; + break; + case 1: + surf_man->hw_info.num_banks = 8; + break; + case 2: + surf_man->hw_info.num_banks = 16; + break; + default: + surf_man->hw_info.num_banks = 8; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf00) >> 8) { + case 0: + surf_man->hw_info.group_bytes = 256; + break; + case 1: + surf_man->hw_info.group_bytes = 512; + break; + default: + surf_man->hw_info.group_bytes = 256; + surf_man->hw_info.allow_2d = 0; + break; + } + + switch ((tiling_config & 0xf000) >> 12) { + case 0: + surf_man->hw_info.row_size = 1024; + break; + case 1: + surf_man->hw_info.row_size = 2048; + break; + case 2: + surf_man->hw_info.row_size = 4096; + break; + default: + surf_man->hw_info.row_size = 4096; + surf_man->hw_info.allow_2d = 0; + break; + } + return 0; +} + +static int cik_surface_sanity(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned mode, unsigned *tile_mode, unsigned *stencil_tile_mode) +{ + /* check surface dimension */ + if (surf->npix_x > 16384 || surf->npix_y > 16384 || surf->npix_z > 16384) { + return -EINVAL; + } + + /* check mipmap last_level */ + if (surf->last_level > 15) { + return -EINVAL; + } + + /* force 1d on kernel that can't do 2d */ + if (mode > RADEON_SURF_MODE_1D && + (!surf_man->hw_info.allow_2d || !(surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX))) { + if (surf->nsamples > 1) { + fprintf(stderr, "radeon: Cannot use 1D tiling for an MSAA surface (%i).\n", __LINE__); + return -EFAULT; + } + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(mode, MODE); + } + + if (surf->nsamples > 1 && mode != RADEON_SURF_MODE_2D) { + return -EINVAL; + } + + if (!surf->tile_split) { + /* default value */ + surf->mtilea = 1; + surf->bankw = 1; + surf->bankh = 1; + surf->tile_split = 64; + surf->stencil_tile_split = 64; + } + + switch (mode) { + case RADEON_SURF_MODE_2D: { + if (surf->flags & RADEON_SURF_Z_OR_SBUFFER) { + switch (surf->nsamples) { + case 1: + *tile_mode = CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_64; + break; + case 2: + case 4: + *tile_mode = CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_128; + break; + case 8: + *tile_mode = CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_256; + break; + default: + return -EINVAL; + } + + if (surf->flags & RADEON_SURF_SBUFFER) { + *stencil_tile_mode = *tile_mode; + + cik_get_2d_params(surf_man, 1, surf->nsamples, false, + *stencil_tile_mode, NULL, + &surf->stencil_tile_split, + NULL, NULL, NULL, NULL); + } + } else if (surf->flags & RADEON_SURF_SCANOUT) { + *tile_mode = CIK_TILE_MODE_COLOR_2D_SCANOUT; + } else { + *tile_mode = CIK_TILE_MODE_COLOR_2D; + } + + /* retrieve tiling mode values */ + cik_get_2d_params(surf_man, surf->bpe, surf->nsamples, + !(surf->flags & RADEON_SURF_Z_OR_SBUFFER), *tile_mode, + NULL, &surf->tile_split, NULL, &surf->mtilea, + &surf->bankw, &surf->bankh); + break; + } + case RADEON_SURF_MODE_1D: + if (surf->flags & RADEON_SURF_SBUFFER) { + *stencil_tile_mode = CIK_TILE_MODE_DEPTH_STENCIL_1D; + } + if (surf->flags & RADEON_SURF_ZBUFFER) { + *tile_mode = CIK_TILE_MODE_DEPTH_STENCIL_1D; + } else if (surf->flags & RADEON_SURF_SCANOUT) { + *tile_mode = SI_TILE_MODE_COLOR_1D_SCANOUT; + } else { + *tile_mode = SI_TILE_MODE_COLOR_1D; + } + break; + case RADEON_SURF_MODE_LINEAR_ALIGNED: + default: + *tile_mode = SI_TILE_MODE_COLOR_LINEAR_ALIGNED; + } + + return 0; +} + +static int cik_surface_init_2d(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + struct radeon_surface_level *level, + unsigned bpe, unsigned tile_mode, + unsigned tile_split, + unsigned num_pipes, unsigned num_banks, + uint64_t offset, + unsigned start_level) +{ + uint64_t aligned_offset = offset; + unsigned tilew, tileh, tileb_1x, tileb; + unsigned mtilew, mtileh, mtileb; + unsigned slice_pt; + unsigned i; + + /* compute tile values */ + tilew = 8; + tileh = 8; + tileb_1x = tilew * tileh * bpe; + + tile_split = MIN2(surf_man->hw_info.row_size, tile_split); + + tileb = surf->nsamples * tileb_1x; + + /* slices per tile */ + slice_pt = 1; + if (tileb > tile_split && tile_split) { + slice_pt = tileb / tile_split; + tileb = tileb / slice_pt; + } + + /* macro tile width & height */ + mtilew = (tilew * surf->bankw * num_pipes) * surf->mtilea; + mtileh = (tileh * surf->bankh * num_banks) / surf->mtilea; + + /* macro tile bytes */ + mtileb = (mtilew / tilew) * (mtileh / tileh) * tileb; + + if (start_level <= 1) { + unsigned alignment = MAX2(256, mtileb); + surf->bo_alignment = MAX2(surf->bo_alignment, alignment); + + if (aligned_offset) { + aligned_offset = ALIGN(aligned_offset, alignment); + } + } + + /* build mipmap tree */ + for (i = start_level; i <= surf->last_level; i++) { + level[i].mode = RADEON_SURF_MODE_2D; + si_surf_minify_2d(surf, level+i, bpe, i, slice_pt, mtilew, mtileh, 1, mtileb, aligned_offset); + if (level[i].mode == RADEON_SURF_MODE_1D) { + switch (tile_mode) { + case CIK_TILE_MODE_COLOR_2D: + tile_mode = SI_TILE_MODE_COLOR_1D; + break; + case CIK_TILE_MODE_COLOR_2D_SCANOUT: + tile_mode = SI_TILE_MODE_COLOR_1D_SCANOUT; + break; + case CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_64: + case CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_128: + case CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_256: + case CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_512: + case CIK_TILE_MODE_DEPTH_STENCIL_2D_TILESPLIT_ROW_SIZE: + tile_mode = CIK_TILE_MODE_DEPTH_STENCIL_1D; + break; + default: + return -EINVAL; + } + return si_surface_init_1d(surf_man, surf, level, bpe, tile_mode, offset, i); + } + /* level0 and first mipmap need to have alignment */ + aligned_offset = offset = surf->bo_size; + if (i == 0) { + aligned_offset = ALIGN(aligned_offset, surf->bo_alignment); + } + if (surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX) { + if (surf->level == level) { + surf->tiling_index[i] = tile_mode; + /* it's ok because stencil is done after */ + surf->stencil_tiling_index[i] = tile_mode; + } else { + surf->stencil_tiling_index[i] = tile_mode; + } + } + } + return 0; +} + +static int cik_surface_init_2d_miptrees(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned tile_mode, unsigned stencil_tile_mode) +{ + int r; + uint32_t num_pipes, num_banks; + + cik_get_2d_params(surf_man, surf->bpe, surf->nsamples, + !(surf->flags & RADEON_SURF_Z_OR_SBUFFER), tile_mode, + &num_pipes, NULL, &num_banks, NULL, NULL, NULL); + + r = cik_surface_init_2d(surf_man, surf, surf->level, surf->bpe, tile_mode, + surf->tile_split, num_pipes, num_banks, 0, 0); + if (r) { + return r; + } + + if (surf->flags & RADEON_SURF_SBUFFER) { + r = cik_surface_init_2d(surf_man, surf, surf->stencil_level, 1, stencil_tile_mode, + surf->stencil_tile_split, num_pipes, num_banks, + surf->bo_size, 0); + surf->stencil_offset = surf->stencil_level[0].offset; + } + return r; +} + +static int cik_surface_init(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode, tile_mode, stencil_tile_mode; + int r; + + /* MSAA surfaces support the 2D mode only. */ + if (surf->nsamples > 1) { + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE); + } + + /* tiling mode */ + mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK; + + if (surf->flags & (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER)) { + /* zbuffer only support 1D or 2D tiled surface */ + switch (mode) { + case RADEON_SURF_MODE_1D: + case RADEON_SURF_MODE_2D: + break; + default: + mode = RADEON_SURF_MODE_1D; + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE); + break; + } + } + + r = cik_surface_sanity(surf_man, surf, mode, &tile_mode, &stencil_tile_mode); + if (r) { + return r; + } + + surf->stencil_offset = 0; + surf->bo_alignment = 0; + + /* check tiling mode */ + switch (mode) { + case RADEON_SURF_MODE_LINEAR: + r = r6_surface_init_linear(surf_man, surf, 0, 0); + break; + case RADEON_SURF_MODE_LINEAR_ALIGNED: + r = si_surface_init_linear_aligned(surf_man, surf, tile_mode, 0, 0); + break; + case RADEON_SURF_MODE_1D: + r = si_surface_init_1d_miptrees(surf_man, surf, tile_mode, stencil_tile_mode); + break; + case RADEON_SURF_MODE_2D: + r = cik_surface_init_2d_miptrees(surf_man, surf, tile_mode, stencil_tile_mode); + break; + default: + return -EINVAL; + } + return r; +} + +/* + * depending on surface + */ +static int cik_surface_best(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode, tile_mode, stencil_tile_mode; + + /* tiling mode */ + mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK; + + if (surf->flags & (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER) && + !(surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX)) { + /* depth/stencil force 1d tiling for old mesa */ + surf->flags = RADEON_SURF_CLR(surf->flags, MODE); + surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE); + } + + return cik_surface_sanity(surf_man, surf, mode, &tile_mode, &stencil_tile_mode); +} + + +/* =========================================================================== + * public API + */ +drm_public struct radeon_surface_manager * +radeon_surface_manager_new(int fd) +{ + struct radeon_surface_manager *surf_man; + + surf_man = calloc(1, sizeof(struct radeon_surface_manager)); + if (surf_man == NULL) { + return NULL; + } + surf_man->fd = fd; + if (radeon_get_value(fd, RADEON_INFO_DEVICE_ID, &surf_man->device_id)) { + goto out_err; + } + if (radeon_get_family(surf_man)) { + goto out_err; + } + + if (surf_man->family <= CHIP_RV740) { + if (r6_init_hw_info(surf_man)) { + goto out_err; + } + surf_man->surface_init = &r6_surface_init; + surf_man->surface_best = &r6_surface_best; + } else if (surf_man->family <= CHIP_ARUBA) { + if (eg_init_hw_info(surf_man)) { + goto out_err; + } + surf_man->surface_init = &eg_surface_init; + surf_man->surface_best = &eg_surface_best; + } else if (surf_man->family < CHIP_BONAIRE) { + if (si_init_hw_info(surf_man)) { + goto out_err; + } + surf_man->surface_init = &si_surface_init; + surf_man->surface_best = &si_surface_best; + } else { + if (cik_init_hw_info(surf_man)) { + goto out_err; + } + surf_man->surface_init = &cik_surface_init; + surf_man->surface_best = &cik_surface_best; + } + + return surf_man; +out_err: + free(surf_man); + return NULL; +} + +drm_public void +radeon_surface_manager_free(struct radeon_surface_manager *surf_man) +{ + free(surf_man); +} + +static int radeon_surface_sanity(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf, + unsigned type, + unsigned mode) +{ + if (surf_man == NULL || surf_man->surface_init == NULL || surf == NULL) { + return -EINVAL; + } + + /* all dimension must be at least 1 ! */ + if (!surf->npix_x || !surf->npix_y || !surf->npix_z) { + return -EINVAL; + } + if (!surf->blk_w || !surf->blk_h || !surf->blk_d) { + return -EINVAL; + } + if (!surf->array_size) { + return -EINVAL; + } + /* array size must be a power of 2 */ + surf->array_size = next_power_of_two(surf->array_size); + + switch (surf->nsamples) { + case 1: + case 2: + case 4: + case 8: + break; + default: + return -EINVAL; + } + /* check type */ + switch (type) { + case RADEON_SURF_TYPE_1D: + if (surf->npix_y > 1) { + return -EINVAL; + } + case RADEON_SURF_TYPE_2D: + if (surf->npix_z > 1) { + return -EINVAL; + } + break; + case RADEON_SURF_TYPE_CUBEMAP: + if (surf->npix_z > 1) { + return -EINVAL; + } + /* deal with cubemap as they were texture array */ + if (surf_man->family >= CHIP_RV770) { + surf->array_size = 8; + } else { + surf->array_size = 6; + } + break; + case RADEON_SURF_TYPE_3D: + break; + case RADEON_SURF_TYPE_1D_ARRAY: + if (surf->npix_y > 1) { + return -EINVAL; + } + case RADEON_SURF_TYPE_2D_ARRAY: + break; + default: + return -EINVAL; + } + return 0; +} + +drm_public int +radeon_surface_init(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode, type; + int r; + + type = RADEON_SURF_GET(surf->flags, TYPE); + mode = RADEON_SURF_GET(surf->flags, MODE); + + r = radeon_surface_sanity(surf_man, surf, type, mode); + if (r) { + return r; + } + return surf_man->surface_init(surf_man, surf); +} + +drm_public int +radeon_surface_best(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf) +{ + unsigned mode, type; + int r; + + type = RADEON_SURF_GET(surf->flags, TYPE); + mode = RADEON_SURF_GET(surf->flags, MODE); + + r = radeon_surface_sanity(surf_man, surf, type, mode); + if (r) { + return r; + } + return surf_man->surface_best(surf_man, surf); +} diff --git a/radeon/radeon_surface.h b/radeon/radeon_surface.h new file mode 100644 index 0000000..af7cab6 --- /dev/null +++ b/radeon/radeon_surface.h @@ -0,0 +1,149 @@ +/* + * Copyright © 2011 Red Hat All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Jérôme Glisse + */ +#ifndef RADEON_SURFACE_H +#define RADEON_SURFACE_H + +/* Note : + * + * For texture array, the n layer are stored one after the other within each + * mipmap level. 0 value for field than can be hint is always valid. + */ + +#define RADEON_SURF_MAX_LEVEL 32 + +#define RADEON_SURF_TYPE_MASK 0xFF +#define RADEON_SURF_TYPE_SHIFT 0 +#define RADEON_SURF_TYPE_1D 0 +#define RADEON_SURF_TYPE_2D 1 +#define RADEON_SURF_TYPE_3D 2 +#define RADEON_SURF_TYPE_CUBEMAP 3 +#define RADEON_SURF_TYPE_1D_ARRAY 4 +#define RADEON_SURF_TYPE_2D_ARRAY 5 +#define RADEON_SURF_MODE_MASK 0xFF +#define RADEON_SURF_MODE_SHIFT 8 +#define RADEON_SURF_MODE_LINEAR 0 +#define RADEON_SURF_MODE_LINEAR_ALIGNED 1 +#define RADEON_SURF_MODE_1D 2 +#define RADEON_SURF_MODE_2D 3 +#define RADEON_SURF_SCANOUT (1 << 16) +#define RADEON_SURF_ZBUFFER (1 << 17) +#define RADEON_SURF_SBUFFER (1 << 18) +#define RADEON_SURF_Z_OR_SBUFFER (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER) +#define RADEON_SURF_HAS_SBUFFER_MIPTREE (1 << 19) +#define RADEON_SURF_HAS_TILE_MODE_INDEX (1 << 20) +#define RADEON_SURF_FMASK (1 << 21) + +#define RADEON_SURF_GET(v, field) (((v) >> RADEON_SURF_ ## field ## _SHIFT) & RADEON_SURF_ ## field ## _MASK) +#define RADEON_SURF_SET(v, field) (((v) & RADEON_SURF_ ## field ## _MASK) << RADEON_SURF_ ## field ## _SHIFT) +#define RADEON_SURF_CLR(v, field) ((v) & ~(RADEON_SURF_ ## field ## _MASK << RADEON_SURF_ ## field ## _SHIFT)) + +/* first field up to mode need to match r6 struct so that we can reuse + * same function for linear & linear aligned + */ +struct radeon_surface_level { + uint64_t offset; + uint64_t slice_size; + uint32_t npix_x; + uint32_t npix_y; + uint32_t npix_z; + uint32_t nblk_x; + uint32_t nblk_y; + uint32_t nblk_z; + uint32_t pitch_bytes; + uint32_t mode; +}; + +enum si_tiling_mode { + SI_TILING_AUTO = 0, + + SI_TILING_COLOR_1D, + SI_TILING_COLOR_1D_SCANOUT, + SI_TILING_COLOR_2D_8BPP, + SI_TILING_COLOR_2D_16BPP, + SI_TILING_COLOR_2D_32BPP, + SI_TILING_COLOR_2D_64BPP, + SI_TILING_COLOR_2D_SCANOUT_16BPP, + SI_TILING_COLOR_2D_SCANOUT_32BPP, + SI_TILING_COLOR_LINEAR, + + SI_TILING_STENCIL_1D, + SI_TILING_STENCIL_2D, + SI_TILING_STENCIL_2D_2AA, + SI_TILING_STENCIL_2D_4AA, + SI_TILING_STENCIL_2D_8AA, + + SI_TILING_DEPTH_1D, + SI_TILING_DEPTH_2D, + SI_TILING_DEPTH_2D_2AA, + SI_TILING_DEPTH_2D_4AA, + SI_TILING_DEPTH_2D_8AA, + + SI_TILING_LAST_MODE, +}; + +struct radeon_surface { + uint32_t npix_x; + uint32_t npix_y; + uint32_t npix_z; + uint32_t blk_w; + uint32_t blk_h; + uint32_t blk_d; + uint32_t array_size; + uint32_t last_level; + uint32_t bpe; + uint32_t nsamples; + uint32_t flags; + /* Following is updated/fill by the allocator. It's allowed to + * set some of the value but they are use as hint and can be + * overridden (things lile bankw/bankh on evergreen for + * instance). + */ + uint64_t bo_size; + uint64_t bo_alignment; + /* apply to eg */ + uint32_t bankw; + uint32_t bankh; + uint32_t mtilea; + uint32_t tile_split; + uint32_t stencil_tile_split; + uint64_t stencil_offset; + struct radeon_surface_level level[RADEON_SURF_MAX_LEVEL]; + struct radeon_surface_level stencil_level[RADEON_SURF_MAX_LEVEL]; + uint32_t tiling_index[RADEON_SURF_MAX_LEVEL]; + uint32_t stencil_tiling_index[RADEON_SURF_MAX_LEVEL]; +}; + +struct radeon_surface_manager *radeon_surface_manager_new(int fd); +void radeon_surface_manager_free(struct radeon_surface_manager *surf_man); +int radeon_surface_init(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf); +int radeon_surface_best(struct radeon_surface_manager *surf_man, + struct radeon_surface *surf); + +#endif diff --git a/tests/Makefile.am b/tests/Makefile.am new file mode 100644 index 0000000..cd11491 --- /dev/null +++ b/tests/Makefile.am @@ -0,0 +1,68 @@ +NULL:=# + +AM_CPPFLAGS = \ + -I $(top_srcdir)/include/drm \ + -I $(top_srcdir) + +LDADD = $(top_builddir)/libdrm.la + +check_PROGRAMS = \ + dristat \ + drmstat + +SUBDIRS = modeprint + +if HAVE_LIBKMS +SUBDIRS += kmstest modetest +endif + +if HAVE_RADEON +SUBDIRS += radeon +endif + +if HAVE_EXYNOS +SUBDIRS += exynos +endif + +if HAVE_LIBUDEV + +check_LTLIBRARIES = libdrmtest.la + +libdrmtest_la_SOURCES = \ + drmtest.c \ + drmtest.h + +libdrmtest_la_LIBADD = \ + $(top_builddir)/libdrm.la \ + $(LIBUDEV_LIBS) + +LDADD += libdrmtest.la + +XFAIL_TESTS = \ + auth \ + lock + +TESTS = \ + openclose \ + getversion \ + getclient \ + getstats \ + setversion \ + updatedraw \ + name_from_fd \ + $(NULL) + +SUBDIRS += vbltest $(NULL) + +if HAVE_INTEL +TESTS += \ + gem_basic \ + gem_flink \ + gem_readwrite \ + gem_mmap \ + $(NULL) +endif + +check_PROGRAMS += $(TESTS) + +endif diff --git a/tests/Makefile.in b/tests/Makefile.in new file mode 100644 index 0000000..c8d4339 --- /dev/null +++ b/tests/Makefile.in @@ -0,0 +1,1335 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; 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IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: Rickard E. (Rik) Faith + * + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include +#include "xf86drm.h" +#include "xf86drmRandom.c" +#include "xf86drmHash.c" +#include "xf86drm.c" + +#define DRM_VERSION 0x00000001 +#define DRM_MEMORY 0x00000002 +#define DRM_CLIENTS 0x00000004 +#define DRM_STATS 0x00000008 +#define DRM_BUSID 0x00000010 + +static void getversion(int fd) +{ + drmVersionPtr version; + + version = drmGetVersion(fd); + if (version) { + printf(" Version information:\n"); + printf(" Name: %s\n", version->name ? version->name : "?"); + printf(" Version: %d.%d.%d\n", + version->version_major, + version->version_minor, + version->version_patchlevel); + printf(" Date: %s\n", version->date ? version->date : "?"); + printf(" Desc: %s\n", version->desc ? version->desc : "?"); + drmFreeVersion(version); + } else { + printf(" No version information available\n"); + } +} + +static void getbusid(int fd) +{ + const char *busid = drmGetBusid(fd); + + printf(" Busid: %s\n", *busid ? busid : "(not set)"); + drmFreeBusid(busid); +} + + +static void getvm(int fd) +{ + int i; + const char *typename; + char flagname[33]; + drm_handle_t offset; + drmSize size; + drmMapType type; + drmMapFlags flags; + drm_handle_t handle; + int mtrr; + + printf(" VM map information:\n"); + printf(" flags: (R)estricted (r)ead/(w)rite (l)ocked (k)ernel (W)rite-combine (L)ock:\n"); + printf(" slot offset size type flags address mtrr\n"); + + for (i = 0; + !drmGetMap(fd, i, &offset, &size, &type, &flags, &handle, &mtrr); + i++) { + + switch (type) { + case DRM_FRAME_BUFFER: typename = "FB"; break; + case DRM_REGISTERS: typename = "REG"; break; + case DRM_SHM: typename = "SHM"; break; + case DRM_AGP: typename = "AGP"; break; + case DRM_SCATTER_GATHER: typename = "SG"; break; + default: typename = "???"; break; + } + + flagname[0] = (flags & DRM_RESTRICTED) ? 'R' : ' '; + flagname[1] = (flags & DRM_READ_ONLY) ? 'r' : 'w'; + flagname[2] = (flags & DRM_LOCKED) ? 'l' : ' '; + flagname[3] = (flags & DRM_KERNEL) ? 'k' : ' '; + flagname[4] = (flags & DRM_WRITE_COMBINING) ? 'W' : ' '; + flagname[5] = (flags & DRM_CONTAINS_LOCK) ? 'L' : ' '; + flagname[6] = '\0'; + + printf(" %4d 0x%08lx 0x%08lx %3.3s %6.6s 0x%08lx ", + i, (unsigned long)offset, (unsigned long)size, + typename, flagname, (unsigned long)handle); + if (mtrr < 0) printf("none\n"); + else printf("%4d\n", mtrr); + } +} + +static void getclients(int fd) +{ + int i; + int auth; + int pid; + int uid; + unsigned long magic; + unsigned long iocs; + char buf[64]; + char cmd[40]; + int procfd; + + printf(" DRI client information:\n"); + printf(" a pid uid magic ioctls prog\n"); + + for (i = 0; !drmGetClient(fd, i, &auth, &pid, &uid, &magic, &iocs); i++) { + sprintf(buf, "/proc/%d/cmdline", pid); + memset(cmd, 0, sizeof(cmd)); + if ((procfd = open(buf, O_RDONLY, 0)) >= 0) { + read(procfd, cmd, sizeof(cmd)-1); + close(procfd); + } + if (*cmd) { + char *pt; + + for (pt = cmd; *pt; pt++) if (!isprint(*pt)) *pt = ' '; + printf(" %c %5d %5d %10lu %10lu %s\n", + auth ? 'y' : 'n', pid, uid, magic, iocs, cmd); + } else { + printf(" %c %5d %5d %10lu %10lu\n", + auth ? 'y' : 'n', pid, uid, magic, iocs); + } + } +} + +static void printhuman(unsigned long value, const char *name, int mult) +{ + const char *p; + double f; + /* Print width 5 number in width 6 space */ + if (value < 100000) { + printf(" %5lu", value); + return; + } + + p = name; + f = (double)value / (double)mult; + if (f < 10.0) { + printf(" %4.2f%c", f, *p); + return; + } + + p++; + f = (double)value / (double)mult; + if (f < 10.0) { + printf(" %4.2f%c", f, *p); + return; + } + + p++; + f = (double)value / (double)mult; + if (f < 10.0) { + printf(" %4.2f%c", f, *p); + return; + } +} + +static void getstats(int fd, int i) +{ + drmStatsT prev, curr; + int j; + double rate; + + printf(" System statistics:\n"); + + if (drmGetStats(fd, &prev)) return; + if (!i) { + for (j = 0; j < prev.count; j++) { + printf(" "); + printf(prev.data[j].long_format, prev.data[j].long_name); + if (prev.data[j].isvalue) printf(" 0x%08lx\n", prev.data[j].value); + else printf(" %10lu\n", prev.data[j].value); + } + return; + } + + printf(" "); + for (j = 0; j < prev.count; j++) + if (!prev.data[j].verbose) { + printf(" "); + printf(prev.data[j].rate_format, prev.data[j].rate_name); + } + printf("\n"); + + for (;;) { + sleep(i); + if (drmGetStats(fd, &curr)) return; + printf(" "); + for (j = 0; j < curr.count; j++) { + if (curr.data[j].verbose) continue; + if (curr.data[j].isvalue) { + printf(" %08lx", curr.data[j].value); + } else { + rate = (curr.data[j].value - prev.data[j].value) / (double)i; + printhuman(rate, curr.data[j].mult_names, curr.data[j].mult); + } + } + printf("\n"); + memcpy(&prev, &curr, sizeof(prev)); + } + +} + +int main(int argc, char **argv) +{ + int c; + int mask = 0; + int minor = 0; + int interval = 0; + int fd; + char buf[64]; + int i; + + while ((c = getopt(argc, argv, "avmcsbM:i:")) != EOF) + switch (c) { + case 'a': mask = ~0; break; + case 'v': mask |= DRM_VERSION; break; + case 'm': mask |= DRM_MEMORY; break; + case 'c': mask |= DRM_CLIENTS; break; + case 's': mask |= DRM_STATS; break; + case 'b': mask |= DRM_BUSID; break; + case 'i': interval = strtol(optarg, NULL, 0); break; + case 'M': minor = strtol(optarg, NULL, 0); break; + default: + fprintf( stderr, "Usage: dristat [options]\n\n" ); + fprintf( stderr, "Displays DRM information. Use with no arguments to display available cards.\n\n" ); + fprintf( stderr, " -a Show all available information\n" ); + fprintf( stderr, " -b Show DRM bus ID's\n" ); + fprintf( stderr, " -c Display information about DRM clients\n" ); + fprintf( stderr, " -i [interval] Continuously display statistics every [interval] seconds\n" ); + fprintf( stderr, " -v Display DRM module and card version information\n" ); + fprintf( stderr, " -m Display memory use information\n" ); + fprintf( stderr, " -s Display DRM statistics\n" ); + fprintf( stderr, " -M [minor] Select card by minor number\n" ); + return 1; + } + + for (i = 0; i < 16; i++) if (!minor || i == minor) { + sprintf(buf, DRM_DEV_NAME, DRM_DIR_NAME, i); + fd = drmOpenMinor(i, 1, DRM_NODE_RENDER); + if (fd >= 0) { + printf("%s\n", buf); + if (mask & DRM_BUSID) getbusid(fd); + if (mask & DRM_VERSION) getversion(fd); + if (mask & DRM_MEMORY) getvm(fd); + if (mask & DRM_CLIENTS) getclients(fd); + if (mask & DRM_STATS) getstats(fd, interval); + close(fd); + } + } + + return 0; +} diff --git a/tests/drmstat.c b/tests/drmstat.c new file mode 100644 index 0000000..5935d07 --- /dev/null +++ b/tests/drmstat.c @@ -0,0 +1,437 @@ +/* drmstat.c -- DRM device status and testing program + * Created: Tue Jan 5 08:19:24 1999 by faith@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: Rickard E. (Rik) Faith + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef HAVE_ALLOCA_H +# include +#endif +#include "xf86drm.h" + +/* Support gcc's __FUNCTION__ for people using other compilers */ +#if !defined(__GNUC__) && !defined(__FUNCTION__) +# define __FUNCTION__ __func__ /* C99 */ +#endif + +int sigio_fd; + +static double usec(struct timeval *end, struct timeval *start) +{ + double e = end->tv_sec * 1000000 + end->tv_usec; + double s = start->tv_sec * 1000000 + start->tv_usec; + + return e - s; +} + +static void getversion(int fd) +{ + drmVersionPtr version; + + version = drmGetVersion(fd); + if (version) { + printf( "Name: %s\n", version->name ? version->name : "?" ); + printf( " Version: %d.%d.%d\n", + version->version_major, + version->version_minor, + version->version_patchlevel ); + printf( " Date: %s\n", version->date ? version->date : "?" ); + printf( " Desc: %s\n", version->desc ? version->desc : "?" ); + drmFreeVersion(version); + } else { + printf( "No driver available\n" ); + } +} + +void handler(int fd, void *oldctx, void *newctx) +{ + printf("Got fd %d\n", fd); +} + +void process_sigio(char *device) +{ + int fd; + + if ((fd = open(device, 0)) < 0) { + drmError(-errno, __FUNCTION__); + exit(1); + } + + sigio_fd = fd; + /* drmInstallSIGIOHandler(fd, handler); */ + for (;;) sleep(60); +} + +int main(int argc, char **argv) +{ + int c; + int r = 0; + int fd = -1; + drm_handle_t handle; + void *address; + char *pt; + unsigned long count; + unsigned long offset; + unsigned long size; + drm_context_t context; + int loops; + char buf[1024]; + int i; + drmBufInfoPtr info; + drmBufMapPtr bufs; + drmLockPtr lock; + int secs; + + while ((c = getopt(argc, argv, + "lc:vo:O:f:s:w:W:b:r:R:P:L:C:XS:B:F:")) != EOF) + switch (c) { + case 'F': + count = strtoul(optarg, NULL, 0); + if (!fork()) { + dup(fd); + sleep(count); + } + close(fd); + break; + case 'v': getversion(fd); break; + case 'X': + if ((r = drmCreateContext(fd, &context))) { + drmError(r, argv[0]); + return 1; + } + printf( "Got %d\n", context); + break; + case 'S': + process_sigio(optarg); + break; + case 'C': + if ((r = drmSwitchToContext(fd, strtoul(optarg, NULL, 0)))) { + drmError(r, argv[0]); + return 1; + } + break; + case 'c': + if ((r = drmSetBusid(fd,optarg))) { + drmError(r, argv[0]); + return 1; + } + break; + case 'o': + if ((fd = drmOpen(optarg, NULL)) < 0) { + drmError(fd, argv[0]); + return 1; + } + break; + case 'O': + if ((fd = drmOpen(NULL, optarg)) < 0) { + drmError(fd, argv[0]); + return 1; + } + break; + case 'B': /* Test buffer allocation */ + count = strtoul(optarg, &pt, 0); + size = strtoul(pt+1, &pt, 0); + secs = strtoul(pt+1, NULL, 0); + { + drmDMAReq dma; + int *indices, *sizes; + + indices = alloca(sizeof(*indices) * count); + sizes = alloca(sizeof(*sizes) * count); + dma.context = context; + dma.send_count = 0; + dma.request_count = count; + dma.request_size = size; + dma.request_list = indices; + dma.request_sizes = sizes; + dma.flags = DRM_DMA_WAIT; + if ((r = drmDMA(fd, &dma))) { + drmError(r, argv[0]); + return 1; + } + for (i = 0; i < dma.granted_count; i++) { + printf("%5d: index = %d, size = %d\n", + i, dma.request_list[i], dma.request_sizes[i]); + } + sleep(secs); + drmFreeBufs(fd, dma.granted_count, indices); + } + break; + case 'b': + count = strtoul(optarg, &pt, 0); + size = strtoul(pt+1, NULL, 0); + if ((r = drmAddBufs(fd, count, size, 0, 65536)) < 0) { + drmError(r, argv[0]); + return 1; + } + if (!(info = drmGetBufInfo(fd))) { + drmError(0, argv[0]); + return 1; + } + for (i = 0; i < info->count; i++) { + printf("%5d buffers of size %6d (low = %d, high = %d)\n", + info->list[i].count, + info->list[i].size, + info->list[i].low_mark, + info->list[i].high_mark); + } + if ((r = drmMarkBufs(fd, 0.50, 0.80))) { + drmError(r, argv[0]); + return 1; + } + if (!(info = drmGetBufInfo(fd))) { + drmError(0, argv[0]); + return 1; + } + for (i = 0; i < info->count; i++) { + printf("%5d buffers of size %6d (low = %d, high = %d)\n", + info->list[i].count, + info->list[i].size, + info->list[i].low_mark, + info->list[i].high_mark); + } + printf("===== /proc/dri/0/mem =====\n"); + sprintf(buf, "cat /proc/dri/0/mem"); + system(buf); +#if 1 + if (!(bufs = drmMapBufs(fd))) { + drmError(0, argv[0]); + return 1; + } + printf("===============================\n"); + printf( "%d bufs\n", bufs->count); + for (i = 0; i < bufs->count; i++) { + printf( " %4d: %8d bytes at %p\n", + i, + bufs->list[i].total, + bufs->list[i].address); + } + printf("===== /proc/dri/0/vma =====\n"); + sprintf(buf, "cat /proc/dri/0/vma"); + system(buf); +#endif + break; + case 'f': + offset = strtoul(optarg, &pt, 0); + size = strtoul(pt+1, NULL, 0); + handle = 0; + if ((r = drmAddMap(fd, offset, size, + DRM_FRAME_BUFFER, 0, &handle))) { + drmError(r, argv[0]); + return 1; + } + printf("0x%08lx:0x%04lx added\n", offset, size); + printf("===== /proc/dri/0/mem =====\n"); + sprintf(buf, "cat /proc/dri/0/mem"); + system(buf); + break; + case 'r': + case 'R': + offset = strtoul(optarg, &pt, 0); + size = strtoul(pt+1, NULL, 0); + handle = 0; + if ((r = drmAddMap(fd, offset, size, + DRM_REGISTERS, + c == 'R' ? DRM_READ_ONLY : 0, + &handle))) { + drmError(r, argv[0]); + return 1; + } + printf("0x%08lx:0x%04lx added\n", offset, size); + printf("===== /proc/dri/0/mem =====\n"); + sprintf(buf, "cat /proc/dri/0/mem"); + system(buf); + break; + case 's': + size = strtoul(optarg, &pt, 0); + handle = 0; + if ((r = drmAddMap(fd, 0, size, + DRM_SHM, DRM_CONTAINS_LOCK, + &handle))) { + drmError(r, argv[0]); + return 1; + } + printf("0x%04lx byte shm added at 0x%08lx\n", size, handle); + sprintf(buf, "cat /proc/dri/0/vm"); + system(buf); + break; + case 'P': + offset = strtoul(optarg, &pt, 0); + size = strtoul(pt+1, NULL, 0); + address = NULL; + if ((r = drmMap(fd, offset, size, &address))) { + drmError(r, argv[0]); + return 1; + } + printf("0x%08lx:0x%04lx mapped at %p for pid %d\n", + offset, size, address, getpid()); + printf("===== /proc/dri/0/vma =====\n"); + sprintf(buf, "cat /proc/dri/0/vma"); + system(buf); + mprotect((void *)offset, size, PROT_READ); + printf("===== /proc/dri/0/vma =====\n"); + sprintf(buf, "cat /proc/dri/0/vma"); + system(buf); + break; + case 'w': + case 'W': + offset = strtoul(optarg, &pt, 0); + size = strtoul(pt+1, NULL, 0); + address = NULL; + if ((r = drmMap(fd, offset, size, &address))) { + drmError(r, argv[0]); + return 1; + } + printf("0x%08lx:0x%04lx mapped at %p for pid %d\n", + offset, size, address, getpid()); + printf("===== /proc/%d/maps =====\n", getpid()); + sprintf(buf, "cat /proc/%d/maps", getpid()); + system(buf); + printf("===== /proc/dri/0/mem =====\n"); + sprintf(buf, "cat /proc/dri/0/mem"); + system(buf); + printf("===== /proc/dri/0/vma =====\n"); + sprintf(buf, "cat /proc/dri/0/vma"); + system(buf); + printf("===== READING =====\n"); + for (i = 0; i < 0x10; i++) + printf("%02x ", (unsigned int)((unsigned char *)address)[i]); + printf("\n"); + if (c == 'w') { + printf("===== WRITING =====\n"); + for (i = 0; i < size; i+=2) { + ((char *)address)[i] = i & 0xff; + ((char *)address)[i+1] = i & 0xff; + } + } + printf("===== READING =====\n"); + for (i = 0; i < 0x10; i++) + printf("%02x ", (unsigned int)((unsigned char *)address)[i]); + printf("\n"); + printf("===== /proc/dri/0/vma =====\n"); + sprintf(buf, "cat /proc/dri/0/vma"); + system(buf); + break; + case 'L': + context = strtoul(optarg, &pt, 0); + offset = strtoul(pt+1, &pt, 0); + size = strtoul(pt+1, &pt, 0); + loops = strtoul(pt+1, NULL, 0); + address = NULL; + if ((r = drmMap(fd, offset, size, &address))) { + drmError(r, argv[0]); + return 1; + } + lock = address; +#if 1 + { + int counter = 0; + struct timeval loop_start, loop_end; + struct timeval lock_start, lock_end; + double wt; +#define HISTOSIZE 9 + int histo[HISTOSIZE]; + int output = 0; + int fast = 0; + + if (loops < 0) { + loops = -loops; + ++output; + } + + for (i = 0; i < HISTOSIZE; i++) histo[i] = 0; + + gettimeofday(&loop_start, NULL); + for (i = 0; i < loops; i++) { + gettimeofday(&lock_start, NULL); + DRM_LIGHT_LOCK_COUNT(fd,lock,context,fast); + gettimeofday(&lock_end, NULL); + DRM_UNLOCK(fd,lock,context); + ++counter; + wt = usec(&lock_end, &lock_start); + if (wt <= 2.5) ++histo[8]; + if (wt < 5.0) ++histo[0]; + else if (wt < 50.0) ++histo[1]; + else if (wt < 500.0) ++histo[2]; + else if (wt < 5000.0) ++histo[3]; + else if (wt < 50000.0) ++histo[4]; + else if (wt < 500000.0) ++histo[5]; + else if (wt < 5000000.0) ++histo[6]; + else ++histo[7]; + if (output) printf( "%.2f uSec, %d fast\n", wt, fast); + } + gettimeofday(&loop_end, NULL); + printf( "Average wait time = %.2f usec, %d fast\n", + usec(&loop_end, &loop_start) / counter, fast); + printf( "%9d <= 2.5 uS\n", histo[8]); + printf( "%9d < 5 uS\n", histo[0]); + printf( "%9d < 50 uS\n", histo[1]); + printf( "%9d < 500 uS\n", histo[2]); + printf( "%9d < 5000 uS\n", histo[3]); + printf( "%9d < 50000 uS\n", histo[4]); + printf( "%9d < 500000 uS\n", histo[5]); + printf( "%9d < 5000000 uS\n", histo[6]); + printf( "%9d >= 5000000 uS\n", histo[7]); + } +#else + printf( "before lock: 0x%08x\n", lock->lock); + printf( "lock: 0x%08x\n", lock->lock); + sleep(5); + printf( "unlock: 0x%08x\n", lock->lock); +#endif + break; + default: + fprintf( stderr, "Usage: drmstat [options]\n" ); + return 1; + } + + return r; +} + +void DRM_PRINTFLIKE(4, 0) +xf86VDrvMsgVerb(int scrnIndex, int type, int verb, const char *format, + va_list args) +{ + vfprintf(stderr, format, args); +} + +int xf86ConfigDRI[10]; diff --git a/tests/drmtest.c b/tests/drmtest.c new file mode 100644 index 0000000..022994a --- /dev/null +++ b/tests/drmtest.c @@ -0,0 +1,135 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include +#include +#include +#include +#include "drmtest.h" + +#define LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE +#include + +static int is_master(int fd) +{ + drm_client_t client; + int ret; + + /* Check that we're the only opener and authed. */ + client.idx = 0; + ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client); + assert (ret == 0); + if (!client.auth) + return 0; + client.idx = 1; + ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client); + if (ret != -1 || errno != EINVAL) + return 0; + + return 1; +} + +/** Open the first DRM device matching the criteria */ +int drm_open_matching(const char *pci_glob, int flags) +{ + struct udev *udev; + struct udev_enumerate *e; + struct udev_device *device, *parent; + struct udev_list_entry *entry; + const char *pci_id, *path; + const char *usub, *dnode; + int fd; + + udev = udev_new(); + if (udev == NULL) { + fprintf(stderr, "failed to initialize udev context\n"); + abort(); + } + + fd = -1; + e = udev_enumerate_new(udev); + udev_enumerate_add_match_subsystem(e, "drm"); + udev_enumerate_scan_devices(e); + udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) { + path = udev_list_entry_get_name(entry); + device = udev_device_new_from_syspath(udev, path); + parent = udev_device_get_parent(device); + usub = udev_device_get_subsystem(parent); + /* Filter out KMS output devices. */ + if (!usub || (strcmp(usub, "pci") != 0)) + continue; + pci_id = udev_device_get_property_value(parent, "PCI_ID"); + if (fnmatch(pci_glob, pci_id, 0) != 0) + continue; + dnode = udev_device_get_devnode(device); + if (strstr(dnode, "control")) + continue; + fd = open(dnode, O_RDWR); + if (fd < 0) + continue; + if ((flags & DRM_TEST_MASTER) && !is_master(fd)) { + close(fd); + fd = -1; + continue; + } + + break; + } + udev_enumerate_unref(e); + udev_unref(udev); + + return fd; +} + +int drm_open_any(void) +{ + int fd = drm_open_matching("*:*", 0); + + if (fd < 0) { + fprintf(stderr, "failed to open any drm device\n"); + exit(0); + } + + return fd; +} + +/** + * Open the first DRM device we can find where we end up being the master. + */ +int drm_open_any_master(void) +{ + int fd = drm_open_matching("*:*", DRM_TEST_MASTER); + + if (fd < 0) { + fprintf(stderr, "failed to open any drm device\n"); + exit(0); + } + + return fd; + +} diff --git a/tests/drmtest.h b/tests/drmtest.h new file mode 100644 index 0000000..55bb446 --- /dev/null +++ b/tests/drmtest.h @@ -0,0 +1,40 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include +#include +#include +#include + +#include "xf86drm.h" + +#define DRM_TEST_MASTER 0x01 + +int drm_open_any(void); +int drm_open_any_master(void); +int drm_open_matching(const char *pci_glob, int flags); diff --git a/tests/exynos/Makefile.am b/tests/exynos/Makefile.am new file mode 100644 index 0000000..92de4e4 --- /dev/null +++ b/tests/exynos/Makefile.am @@ -0,0 +1,24 @@ +AM_CFLAGS = \ + -I $(top_srcdir)/include/drm \ + -I $(top_srcdir)/libkms/ \ + -I $(top_srcdir)/exynos \ + -I $(top_srcdir) + +if HAVE_LIBKMS +if HAVE_INSTALL_TESTS +bin_PROGRAMS = \ + exynos_fimg2d_test +else +noinst_PROGRAMS = \ + exynos_fimg2d_test +endif +endif + +exynos_fimg2d_test_LDADD = \ + $(top_builddir)/libdrm.la \ + $(top_builddir)/libkms/libkms.la \ + $(top_builddir)/exynos/libdrm_exynos.la + +exynos_fimg2d_test_SOURCES = \ + exynos_fimg2d_test.c + diff --git a/tests/exynos/Makefile.in b/tests/exynos/Makefile.in new file mode 100644 index 0000000..fb99b60 --- /dev/null +++ b/tests/exynos/Makefile.in @@ -0,0 +1,661 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include "exynos_drm.h" +#include "exynos_drmif.h" +#include "fimg2d.h" + +#define DRM_MODULE_NAME "exynos" +#define MAX_TEST_CASE 8 + +static unsigned int screen_width, screen_height; + +/* + * A structure to test fimg2d hw. + * + * @solid_fild: fill given color data to source buffer. + * @copy: copy source to destination buffer. + * @copy_with_scale: copy source to destination buffer scaling up or + * down properly. + * @blend: blend source to destination buffer. + */ +struct fimg2d_test_case { + int (*solid_fill)(struct exynos_device *dev, struct exynos_bo *dst); + int (*copy)(struct exynos_device *dev, struct exynos_bo *src, + struct exynos_bo *dst, enum e_g2d_buf_type); + int (*copy_with_scale)(struct exynos_device *dev, + struct exynos_bo *src, struct exynos_bo *dst, + enum e_g2d_buf_type); + int (*blend)(struct exynos_device *dev, + struct exynos_bo *src, struct exynos_bo *dst, + enum e_g2d_buf_type); +}; + +struct connector { + uint32_t id; + char mode_str[64]; + char format_str[5]; + unsigned int fourcc; + drmModeModeInfo *mode; + drmModeEncoder *encoder; + int crtc; + int pipe; + int plane_zpos; + unsigned int fb_id[2], current_fb_id; + struct timeval start; + + int swap_count; +}; + +static void connector_find_mode(int fd, struct connector *c, + drmModeRes *resources) +{ + drmModeConnector *connector; + int i, j; + + /* First, find the connector & mode */ + c->mode = NULL; + for (i = 0; i < resources->count_connectors; i++) { + connector = drmModeGetConnector(fd, resources->connectors[i]); + + if (!connector) { + fprintf(stderr, "could not get connector %i: %s\n", + resources->connectors[i], strerror(errno)); + drmModeFreeConnector(connector); + continue; + } + + if (!connector->count_modes) { + drmModeFreeConnector(connector); + continue; + } + + if (connector->connector_id != c->id) { + drmModeFreeConnector(connector); + continue; + } + + for (j = 0; j < connector->count_modes; j++) { + c->mode = &connector->modes[j]; + if (!strcmp(c->mode->name, c->mode_str)) + break; + } + + /* Found it, break out */ + if (c->mode) + break; + + drmModeFreeConnector(connector); + } + + if (!c->mode) { + fprintf(stderr, "failed to find mode \"%s\"\n", c->mode_str); + return; + } + + /* Now get the encoder */ + for (i = 0; i < resources->count_encoders; i++) { + c->encoder = drmModeGetEncoder(fd, resources->encoders[i]); + + if (!c->encoder) { + fprintf(stderr, "could not get encoder %i: %s\n", + resources->encoders[i], strerror(errno)); + drmModeFreeEncoder(c->encoder); + continue; + } + + if (c->encoder->encoder_id == connector->encoder_id) + break; + + drmModeFreeEncoder(c->encoder); + } + + if (c->crtc == -1) + c->crtc = c->encoder->crtc_id; +} + +static int connector_find_plane(int fd, unsigned int *plane_id) +{ + drmModePlaneRes *plane_resources; + drmModePlane *ovr; + int i; + + plane_resources = drmModeGetPlaneResources(fd); + if (!plane_resources) { + fprintf(stderr, "drmModeGetPlaneResources failed: %s\n", + strerror(errno)); + return -1; + } + + for (i = 0; i < plane_resources->count_planes; i++) { + plane_id[i] = 0; + + ovr = drmModeGetPlane(fd, plane_resources->planes[i]); + if (!ovr) { + fprintf(stderr, "drmModeGetPlane failed: %s\n", + strerror(errno)); + continue; + } + + if (ovr->possible_crtcs & (1 << 0)) + plane_id[i] = ovr->plane_id; + drmModeFreePlane(ovr); + } + + return 0; +} + +static int drm_set_crtc(struct exynos_device *dev, struct connector *c, + unsigned int fb_id) +{ + int ret; + + ret = drmModeSetCrtc(dev->fd, c->crtc, + fb_id, 0, 0, &c->id, 1, c->mode); + if (ret) { + drmMsg("failed to set mode: %s\n", strerror(errno)); + goto err; + } + + return 0; + +err: + return ret; +} + +static struct exynos_bo *exynos_create_buffer(struct exynos_device *dev, + unsigned long size, + unsigned int flags) +{ + struct exynos_bo *bo; + + bo = exynos_bo_create(dev, size, flags); + if (!bo) + return bo; + + if (!exynos_bo_map(bo)) { + exynos_bo_destroy(bo); + return NULL; + } + + return bo; +} + +static void exynos_destroy_buffer(struct exynos_bo *bo) +{ + exynos_bo_destroy(bo); +} + +static int g2d_solid_fill_test(struct exynos_device *dev, struct exynos_bo *dst) +{ + struct g2d_context *ctx; + struct g2d_image img; + unsigned int count, img_w, img_h; + int ret = 0; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&img, 0, sizeof(struct g2d_image)); + img.bo[0] = dst->handle; + + printf("soild fill test.\n"); + + srand(time(NULL)); + img_w = screen_width; + img_h = screen_height; + + for (count = 0; count < 2; count++) { + unsigned int x, y, w, h; + + x = rand() % (img_w / 2); + y = rand() % (img_h / 2); + w = rand() % (img_w - x); + h = rand() % (img_h - y); + + img.width = img_w; + img.height = img_h; + img.stride = img.width * 4; + img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + img.color = 0xff000000 + (random() & 0xffffff); + + ret = g2d_solid_fill(ctx, &img, x, y, w, h); + if (ret < 0) + goto err_fini; + + ret = g2d_exec(ctx); + if (ret < 0) + break; + } + +err_fini: + g2d_fini(ctx); + + return ret; +} + +static int g2d_copy_test(struct exynos_device *dev, struct exynos_bo *src, + struct exynos_bo *dst, + enum e_g2d_buf_type type) +{ + struct g2d_context *ctx; + struct g2d_image src_img, dst_img; + unsigned int count; + unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h; + unsigned long userptr, size; + int ret; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&src_img, 0, sizeof(struct g2d_image)); + memset(&dst_img, 0, sizeof(struct g2d_image)); + dst_img.bo[0] = dst->handle; + + src_x = 0; + src_y = 0; + dst_x = 0; + dst_y = 0; + img_w = screen_width; + img_h = screen_height; + + switch (type) { + case G2D_IMGBUF_GEM: + src_img.bo[0] = src->handle; + break; + case G2D_IMGBUF_USERPTR: + size = img_w * img_h * 4; + + userptr = (unsigned long)malloc(size); + if (!userptr) { + fprintf(stderr, "failed to allocate userptr.\n"); + return -EFAULT; + } + + src_img.user_ptr[0].userptr = userptr; + src_img.user_ptr[0].size = size; + break; + default: + type = G2D_IMGBUF_GEM; + break; + } + + printf("copy test with %s.\n", + type == G2D_IMGBUF_GEM ? "gem" : "userptr"); + + src_img.width = img_w; + src_img.height = img_h; + src_img.stride = src_img.width * 4; + src_img.buf_type = type; + src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + src_img.color = 0xffff0000; + ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w, img_h); + if (ret < 0) + goto err_free_userptr; + + dst_img.width = img_w; + dst_img.height = img_h; + dst_img.stride = dst_img.width * 4; + dst_img.buf_type = G2D_IMGBUF_GEM; + dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + + ret = g2d_copy(ctx, &src_img, &dst_img, src_x, src_y, dst_x, dst_y, + img_w - 4, img_h - 4); + if (ret < 0) + goto err_free_userptr; + + g2d_exec(ctx); + +err_free_userptr: + if (type == G2D_IMGBUF_USERPTR) + if (userptr) + free((void *)userptr); + + g2d_fini(ctx); + + return ret; +} + +static int g2d_copy_with_scale_test(struct exynos_device *dev, + struct exynos_bo *src, + struct exynos_bo *dst, + enum e_g2d_buf_type type) +{ + struct g2d_context *ctx; + struct g2d_image src_img, dst_img; + unsigned int count; + unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h; + unsigned long userptr, size; + int ret; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&src_img, 0, sizeof(struct g2d_image)); + memset(&dst_img, 0, sizeof(struct g2d_image)); + dst_img.bo[0] = dst->handle; + + src_x = 0; + src_y = 0; + dst_x = 0; + dst_y = 0; + img_w = screen_width; + img_h = screen_height; + + switch (type) { + case G2D_IMGBUF_GEM: + src_img.bo[0] = src->handle; + break; + case G2D_IMGBUF_USERPTR: + size = img_w * img_h * 4; + + userptr = (unsigned long)malloc(size); + if (!userptr) { + fprintf(stderr, "failed to allocate userptr.\n"); + return -EFAULT; + } + + src_img.user_ptr[0].userptr = userptr; + src_img.user_ptr[0].size = size; + break; + default: + type = G2D_IMGBUF_GEM; + break; + } + + printf("copy and scale test with %s.\n", + type == G2D_IMGBUF_GEM ? "gem" : "userptr"); + + src_img.width = img_w; + src_img.height = img_h; + src_img.stride = src_img.width * 4; + src_img.buf_type = type; + src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + src_img.color = 0xffffffff; + ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w , img_h); + if (ret < 0) + goto err_free_userptr; + + src_img.color = 0xff00ff00; + ret = g2d_solid_fill(ctx, &src_img, 5, 5, 100, 100); + if (ret < 0) + goto err_free_userptr; + + dst_img.width = img_w; + dst_img.height = img_h; + dst_img.buf_type = G2D_IMGBUF_GEM; + dst_img.stride = dst_img.width * 4; + dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + + ret = g2d_copy_with_scale(ctx, &src_img, &dst_img, 5, 5, 100, 100, + 100, 100, 200, 200, 0); + if (ret < 0) + goto err_free_userptr; + + g2d_exec(ctx); + +err_free_userptr: + if (type == G2D_IMGBUF_USERPTR) + if (userptr) + free((void *)userptr); + + g2d_fini(ctx); + + return 0; +} + +static int g2d_blend_test(struct exynos_device *dev, + struct exynos_bo *src, + struct exynos_bo *dst, + enum e_g2d_buf_type type) +{ + struct g2d_context *ctx; + struct g2d_image src_img, dst_img; + unsigned int count; + unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h; + unsigned long userptr, size; + int ret; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&src_img, 0, sizeof(struct g2d_image)); + memset(&dst_img, 0, sizeof(struct g2d_image)); + dst_img.bo[0] = dst->handle; + + src_x = 0; + src_y = 0; + dst_x = 0; + dst_y = 0; + img_w = screen_width; + img_h = screen_height; + + switch (type) { + case G2D_IMGBUF_GEM: + src_img.bo[0] = src->handle; + break; + case G2D_IMGBUF_USERPTR: + size = img_w * img_h * 4; + + userptr = (unsigned long)malloc(size); + if (!userptr) { + fprintf(stderr, "failed to allocate userptr.\n"); + return -EFAULT; + } + + src_img.user_ptr[0].userptr = userptr; + src_img.user_ptr[0].size = size; + break; + default: + type = G2D_IMGBUF_GEM; + break; + } + + printf("blend test with %s.\n", + type == G2D_IMGBUF_GEM ? "gem" : "userptr"); + + src_img.width = img_w; + src_img.height = img_h; + src_img.stride = src_img.width * 4; + src_img.buf_type = type; + src_img.select_mode = G2D_SELECT_MODE_NORMAL; + src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + src_img.color = 0xffffffff; + ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w, img_h); + if (ret < 0) + goto err_free_userptr; + + src_img.color = 0x770000ff; + ret = g2d_solid_fill(ctx, &src_img, 5, 5, 200, 200); + if (ret < 0) + goto err_free_userptr; + + dst_img.width = img_w; + dst_img.height = img_h; + dst_img.stride = dst_img.width * 4; + dst_img.buf_type = G2D_IMGBUF_GEM; + dst_img.select_mode = G2D_SELECT_MODE_NORMAL; + dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + dst_img.color = 0xffffffff; + ret = g2d_solid_fill(ctx, &dst_img, dst_x, dst_y, img_w, img_h); + if (ret < 0) + goto err_free_userptr; + + dst_img.color = 0x77ff0000; + ret = g2d_solid_fill(ctx, &dst_img, 105, 105, 200, 200); + if (ret < 0) + goto err_free_userptr; + + ret = g2d_blend(ctx, &src_img, &dst_img, 5, 5, 105, 105, 200, 200, + G2D_OP_OVER); + if (ret < 0) + goto err_free_userptr; + + g2d_exec(ctx); + +err_free_userptr: + if (type == G2D_IMGBUF_USERPTR) + if (userptr) + free((void *)userptr); + + g2d_fini(ctx); + + return 0; +} + +static struct fimg2d_test_case test_case = { + .solid_fill = &g2d_solid_fill_test, + .copy = &g2d_copy_test, + .copy_with_scale = &g2d_copy_with_scale_test, + .blend = &g2d_blend_test, +}; + +static void usage(char *name) +{ + fprintf(stderr, "usage: %s [-s]\n", name); + fprintf(stderr, "-s @:\n"); + exit(0); +} + +extern char *optarg; +static const char optstr[] = "s:"; + +int main(int argc, char **argv) +{ + struct exynos_device *dev; + struct exynos_bo *bo, *src; + struct connector con; + char *modeset = NULL; + unsigned int fb_id; + uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0}; + drmModeRes *resources; + int ret, fd, c; + + memset(&con, 0, sizeof(struct connector)); + + if (argc != 3) { + usage(argv[0]); + return -EINVAL; + } + + while ((c = getopt(argc, argv, optstr)) != -1) { + switch (c) { + case 's': + modeset = strdup(optarg); + con.crtc = -1; + if (sscanf(optarg, "%d:0x%64s", + &con.id, + con.mode_str) != 2 && + sscanf(optarg, "%d@%d:%64s", + &con.id, + &con.crtc, + con.mode_str) != 3) + usage(argv[0]); + break; + default: + usage(argv[0]); + return -EINVAL; + } + } + + fd = drmOpen(DRM_MODULE_NAME, NULL); + if (fd < 0) { + fprintf(stderr, "failed to open.\n"); + return fd; + } + + dev = exynos_device_create(fd); + if (!dev) { + drmClose(dev->fd); + return -EFAULT; + } + + resources = drmModeGetResources(dev->fd); + if (!resources) { + fprintf(stderr, "drmModeGetResources failed: %s\n", + strerror(errno)); + ret = -EFAULT; + goto err_drm_close; + } + + connector_find_mode(dev->fd, &con, resources); + drmModeFreeResources(resources); + + screen_width = con.mode->hdisplay; + screen_height = con.mode->vdisplay; + + printf("screen width = %d, screen height = %d\n", screen_width, + screen_height); + + bo = exynos_create_buffer(dev, screen_width * screen_height * 4, 0); + if (!bo) { + ret = -EFAULT; + goto err_drm_close; + } + + handles[0] = bo->handle; + pitches[0] = screen_width * 4; + offsets[0] = 0; + + ret = drmModeAddFB2(dev->fd, screen_width, screen_height, + DRM_FORMAT_RGBA8888, handles, + pitches, offsets, &fb_id, 0); + if (ret < 0) + goto err_destroy_buffer; + + con.plane_zpos = -1; + + memset(bo->vaddr, 0xff, screen_width * screen_height * 4); + + ret = drm_set_crtc(dev, &con, fb_id); + if (ret < 0) + goto err_rm_fb; + + ret = test_case.solid_fill(dev, bo); + if (ret < 0) { + fprintf(stderr, "failed to solid fill operation.\n"); + goto err_rm_fb; + } + + getchar(); + + src = exynos_create_buffer(dev, screen_width * screen_height * 4, 0); + if (!src) { + ret = -EFAULT; + goto err_rm_fb; + } + + ret = test_case.copy(dev, src, bo, G2D_IMGBUF_GEM); + if (ret < 0) { + fprintf(stderr, "failed to test copy operation.\n"); + goto err_free_src; + } + + getchar(); + + ret = test_case.copy_with_scale(dev, src, bo, G2D_IMGBUF_GEM); + if (ret < 0) { + fprintf(stderr, "failed to test copy and scale operation.\n"); + goto err_free_src; + } + + getchar(); + + ret = test_case.blend(dev, src, bo, G2D_IMGBUF_USERPTR); + if (ret < 0) + fprintf(stderr, "failed to test blend operation.\n"); + + getchar(); + +err_free_src: + if (src) + exynos_destroy_buffer(src); + +err_rm_fb: + drmModeRmFB(dev->fd, fb_id); + +err_destroy_buffer: + exynos_destroy_buffer(bo); + +err_drm_close: + drmClose(dev->fd); + exynos_device_destroy(dev); + + return 0; +} diff --git a/tests/gem_basic.c b/tests/gem_basic.c new file mode 100644 index 0000000..4e4b6cb --- /dev/null +++ b/tests/gem_basic.c @@ -0,0 +1,102 @@ +/* + * Copyright © 2008 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "drm.h" +#include "i915_drm.h" + +static void +test_bad_close(int fd) +{ + struct drm_gem_close close; + int ret; + + printf("Testing error return on bad close ioctl.\n"); + + close.handle = 0x10101010; + ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close); + + assert(ret == -1 && errno == EINVAL); +} + +static void +test_create_close(int fd) +{ + struct drm_i915_gem_create create; + struct drm_gem_close close; + int ret; + + printf("Testing creating and closing an object.\n"); + + memset(&create, 0, sizeof(create)); + create.size = 16 * 1024; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + + close.handle = create.handle; + ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close); +} + +static void +test_create_fd_close(int fd) +{ + struct drm_i915_gem_create create; + int ret; + + printf("Testing closing with an object allocated.\n"); + + memset(&create, 0, sizeof(create)); + create.size = 16 * 1024; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + + close(fd); +} + +int main(int argc, char **argv) +{ + int fd; + + fd = drm_open_matching("8086:*", 0); + if (fd < 0) { + fprintf(stderr, "failed to open intel drm device\n"); + return 0; + } + + test_bad_close(fd); + test_create_close(fd); + test_create_fd_close(fd); + + return 0; +} diff --git a/tests/gem_flink.c b/tests/gem_flink.c new file mode 100644 index 0000000..ce43e42 --- /dev/null +++ b/tests/gem_flink.c @@ -0,0 +1,137 @@ +/* + * Copyright © 2008 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "drm.h" +#include "i915_drm.h" + +static void +test_flink(int fd) +{ + struct drm_i915_gem_create create; + struct drm_gem_flink flink; + struct drm_gem_open open; + int ret; + + printf("Testing flink and open.\n"); + + memset(&create, 0, sizeof(create)); + create.size = 16 * 1024; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + + flink.handle = create.handle; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink); + assert(ret == 0); + + open.name = flink.name; + ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open); + assert(ret == 0); + assert(open.handle != 0); +} + +static void +test_double_flink(int fd) +{ + struct drm_i915_gem_create create; + struct drm_gem_flink flink; + struct drm_gem_flink flink2; + int ret; + + printf("Testing repeated flink.\n"); + + memset(&create, 0, sizeof(create)); + create.size = 16 * 1024; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + + flink.handle = create.handle; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink); + assert(ret == 0); + + flink2.handle = create.handle; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink2); + assert(ret == 0); + assert(flink2.name == flink.name); +} + +static void +test_bad_flink(int fd) +{ + struct drm_gem_flink flink; + int ret; + + printf("Testing error return on bad flink ioctl.\n"); + + flink.handle = 0x10101010; + ret = ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink); + assert(ret == -1 && errno == ENOENT); +} + +static void +test_bad_open(int fd) +{ + struct drm_gem_open open; + int ret; + + printf("Testing error return on bad open ioctl.\n"); + + open.name = 0x10101010; + ret = ioctl(fd, DRM_IOCTL_GEM_OPEN, &open); + + assert(ret == -1 && errno == ENOENT); +} + +int main(int argc, char **argv) +{ + int fd; + + if (geteuid()) { + fprintf(stderr, "requires root privileges, skipping\n"); + return 77; + } + + fd = drm_open_matching("8086:*", 0); + if (fd < 0) { + fprintf(stderr, "failed to open intel drm device, skipping\n"); + return 77; + } + + test_flink(fd); + test_double_flink(fd); + test_bad_flink(fd); + test_bad_open(fd); + + return 0; +} diff --git a/tests/gem_mmap.c b/tests/gem_mmap.c new file mode 100644 index 0000000..2239789 --- /dev/null +++ b/tests/gem_mmap.c @@ -0,0 +1,136 @@ +/* + * Copyright © 2008 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "drm.h" +#include "i915_drm.h" + +#define OBJECT_SIZE 16384 + +int do_read(int fd, int handle, void *buf, int offset, int size) +{ + struct drm_i915_gem_pread read; + + /* Ensure that we don't have any convenient data in buf in case + * we fail. + */ + memset(buf, 0xd0, size); + + memset(&read, 0, sizeof(read)); + read.handle = handle; + read.data_ptr = (uintptr_t)buf; + read.size = size; + read.offset = offset; + + return ioctl(fd, DRM_IOCTL_I915_GEM_PREAD, &read); +} + +int do_write(int fd, int handle, void *buf, int offset, int size) +{ + struct drm_i915_gem_pwrite write; + + memset(&write, 0, sizeof(write)); + write.handle = handle; + write.data_ptr = (uintptr_t)buf; + write.size = size; + write.offset = offset; + + return ioctl(fd, DRM_IOCTL_I915_GEM_PWRITE, &write); +} + +int main(int argc, char **argv) +{ + int fd; + struct drm_i915_gem_create create; + struct drm_i915_gem_mmap mmap; + struct drm_gem_close unref; + uint8_t expected[OBJECT_SIZE]; + uint8_t buf[OBJECT_SIZE]; + uint8_t *addr; + int ret; + int handle; + + fd = drm_open_matching("8086:*", 0); + if (fd < 0) { + fprintf(stderr, "failed to open intel drm device, skipping\n"); + return 0; + } + + memset(&mmap, 0, sizeof(mmap)); + mmap.handle = 0x10101010; + mmap.offset = 0; + mmap.size = 4096; + printf("Testing mmaping of bad object.\n"); + ret = ioctl(fd, DRM_IOCTL_I915_GEM_MMAP, &mmap); + assert(ret == -1 && errno == ENOENT); + + memset(&create, 0, sizeof(create)); + create.size = OBJECT_SIZE; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + handle = create.handle; + + printf("Testing mmaping of newly created object.\n"); + mmap.handle = handle; + mmap.offset = 0; + mmap.size = OBJECT_SIZE; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_MMAP, &mmap); + assert(ret == 0); + addr = (uint8_t *)(uintptr_t)mmap.addr_ptr; + + printf("Testing contents of newly created object.\n"); + memset(expected, 0, sizeof(expected)); + assert(memcmp(addr, expected, sizeof(expected)) == 0); + + printf("Testing coherency of writes and mmap reads.\n"); + memset(buf, 0, sizeof(buf)); + memset(buf + 1024, 0x01, 1024); + memset(expected + 1024, 0x01, 1024); + ret = do_write(fd, handle, buf, 0, OBJECT_SIZE); + assert(ret == 0); + assert(memcmp(buf, addr, sizeof(buf)) == 0); + + printf("Testing that mapping stays after close\n"); + unref.handle = handle; + ret = ioctl(fd, DRM_IOCTL_GEM_CLOSE, &unref); + assert(ret == 0); + assert(memcmp(buf, addr, sizeof(buf)) == 0); + + printf("Testing unmapping\n"); + munmap(addr, OBJECT_SIZE); + + close(fd); + + return 0; +} diff --git a/tests/gem_readwrite.c b/tests/gem_readwrite.c new file mode 100644 index 0000000..07dc853 --- /dev/null +++ b/tests/gem_readwrite.c @@ -0,0 +1,139 @@ +/* + * Copyright © 2008 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "drm.h" +#include "i915_drm.h" + +#define OBJECT_SIZE 16384 + +int do_read(int fd, int handle, void *buf, int offset, int size) +{ + struct drm_i915_gem_pread read; + + /* Ensure that we don't have any convenient data in buf in case + * we fail. + */ + memset(buf, 0xd0, size); + + memset(&read, 0, sizeof(read)); + read.handle = handle; + read.data_ptr = (uintptr_t)buf; + read.size = size; + read.offset = offset; + + return ioctl(fd, DRM_IOCTL_I915_GEM_PREAD, &read); +} + +int do_write(int fd, int handle, void *buf, int offset, int size) +{ + struct drm_i915_gem_pwrite write; + + memset(&write, 0, sizeof(write)); + write.handle = handle; + write.data_ptr = (uintptr_t)buf; + write.size = size; + write.offset = offset; + + return ioctl(fd, DRM_IOCTL_I915_GEM_PWRITE, &write); +} + +int main(int argc, char **argv) +{ + int fd; + struct drm_i915_gem_create create; + uint8_t expected[OBJECT_SIZE]; + uint8_t buf[OBJECT_SIZE]; + int ret; + int handle; + + fd = drm_open_matching("8086:*", 0); + if (fd < 0) { + fprintf(stderr, "failed to open intel drm device, skipping\n"); + return 0; + } + + memset(&create, 0, sizeof(create)); + create.size = OBJECT_SIZE; + ret = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create); + assert(ret == 0); + handle = create.handle; + + printf("Testing contents of newly created object.\n"); + ret = do_read(fd, handle, buf, 0, OBJECT_SIZE); + assert(ret == 0); + memset(&expected, 0, sizeof(expected)); + assert(memcmp(expected, buf, sizeof(expected)) == 0); + + printf("Testing read beyond end of buffer.\n"); + ret = do_read(fd, handle, buf, OBJECT_SIZE / 2, OBJECT_SIZE); + printf("%d %d\n", ret, errno); + assert(ret == -1 && errno == EINVAL); + + printf("Testing full write of buffer\n"); + memset(buf, 0, sizeof(buf)); + memset(buf + 1024, 0x01, 1024); + memset(expected + 1024, 0x01, 1024); + ret = do_write(fd, handle, buf, 0, OBJECT_SIZE); + assert(ret == 0); + ret = do_read(fd, handle, buf, 0, OBJECT_SIZE); + assert(ret == 0); + assert(memcmp(buf, expected, sizeof(buf)) == 0); + + printf("Testing partial write of buffer\n"); + memset(buf + 4096, 0x02, 1024); + memset(expected + 4096, 0x02, 1024); + ret = do_write(fd, handle, buf + 4096, 4096, 1024); + assert(ret == 0); + ret = do_read(fd, handle, buf, 0, OBJECT_SIZE); + assert(ret == 0); + assert(memcmp(buf, expected, sizeof(buf)) == 0); + + printf("Testing partial read of buffer\n"); + ret = do_read(fd, handle, buf, 512, 1024); + assert(ret == 0); + assert(memcmp(buf, expected + 512, 1024) == 0); + + printf("Testing read of bad buffer handle\n"); + ret = do_read(fd, 1234, buf, 0, 1024); + assert(ret == -1 && errno == ENOENT); + + printf("Testing write of bad buffer handle\n"); + ret = do_write(fd, 1234, buf, 0, 1024); + assert(ret == -1 && errno == ENOENT); + + close(fd); + + return 0; +} diff --git a/tests/getclient.c b/tests/getclient.c new file mode 100644 index 0000000..349c16e --- /dev/null +++ b/tests/getclient.c @@ -0,0 +1,60 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include "drmtest.h" + +/** + * Checks DRM_IOCTL_GET_CLIENT. + */ +int main(int argc, char **argv) +{ + int fd, ret; + drm_client_t client; + + fd = drm_open_any(); + + /* Look for client index 0. This should exist whether we're operating + * on an otherwise unused drm device, or the X Server is running on + * the device. + */ + client.idx = 0; + ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client); + assert(ret == 0); + + /* Look for some absurd client index and make sure it's invalid. + * The DRM drivers currently always return data, so the user has + * no real way to detect when the list has terminated. That's bad, + * and this test is XFAIL as a result. + */ + client.idx = 0x7fffffff; + ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client); + assert(ret == -1 && errno == EINVAL); + + close(fd); + return 0; +} diff --git a/tests/getstats.c b/tests/getstats.c new file mode 100644 index 0000000..bd55b12 --- /dev/null +++ b/tests/getstats.c @@ -0,0 +1,51 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include "drmtest.h" + +/** + * Checks DRM_IOCTL_GET_STATS. + * + * I don't care too much about the actual contents, just that the kernel + * doesn't crash. + */ +int main(int argc, char **argv) +{ + int fd, ret; + drm_stats_t stats; + + fd = drm_open_any(); + + ret = ioctl(fd, DRM_IOCTL_GET_STATS, &stats); + assert(ret == 0); + + assert(stats.count >= 0); + + close(fd); + return 0; +} diff --git a/tests/getversion.c b/tests/getversion.c new file mode 100644 index 0000000..bcec469 --- /dev/null +++ b/tests/getversion.c @@ -0,0 +1,49 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include "drmtest.h" + +/** + * Checks DRM_IOCTL_GET_VERSION and libdrm's drmGetVersion() interface to it. + */ +int main(int argc, char **argv) +{ + int fd; + drmVersionPtr v; + + fd = drm_open_any(); + v = drmGetVersion(fd); + assert(strlen(v->name) != 0); + assert(strlen(v->date) != 0); + assert(strlen(v->desc) != 0); + if (strcmp(v->name, "i915") == 0) + assert(v->version_major >= 1); + drmFreeVersion(v); + close(fd); + return 0; +} diff --git a/tests/kmstest/Makefile.am b/tests/kmstest/Makefile.am new file mode 100644 index 0000000..7903a26 --- /dev/null +++ b/tests/kmstest/Makefile.am @@ -0,0 +1,22 @@ +AM_CFLAGS = \ + -I$(top_srcdir)/include/drm \ + -I$(top_srcdir)/libkms/ \ + -I$(top_srcdir) + +if HAVE_INSTALL_TESTS +bin_PROGRAMS = \ + kmstest +else +noinst_PROGRAMS = \ + kmstest +endif + +kmstest_SOURCES = \ + main.c + +kmstest_LDADD = \ + $(top_builddir)/libdrm.la \ + $(top_builddir)/libkms/libkms.la + +run: kmstest + ./kmstest diff --git a/tests/kmstest/Makefile.in b/tests/kmstest/Makefile.in new file mode 100644 index 0000000..69b025b --- /dev/null +++ b/tests/kmstest/Makefile.in @@ -0,0 +1,661 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#include +#include +#include "xf86drm.h" +#include "libkms.h" + +#define CHECK_RET_RETURN(ret, str) \ + if (ret < 0) { \ + printf("%s: %s (%s)\n", __func__, str, strerror(-ret)); \ + return ret; \ + } + +int test_bo(struct kms_driver *kms) +{ + struct kms_bo *bo; + int ret; + unsigned attrs[7] = { + KMS_WIDTH, 1024, + KMS_HEIGHT, 768, + KMS_BO_TYPE, KMS_BO_TYPE_SCANOUT_X8R8G8B8, + KMS_TERMINATE_PROP_LIST, + }; + + ret = kms_bo_create(kms, attrs, &bo); + CHECK_RET_RETURN(ret, "Could not create bo"); + + kms_bo_destroy(&bo); + + return 0; +} + +char *drivers[] = { + "i915", + "radeon", + "nouveau", + "vmwgfx", + "exynos", + NULL +}; + +int main(int argc, char** argv) +{ + struct kms_driver *kms; + int ret, fd, i; + + for (i = 0, fd = -1; fd < 0 && drivers[i]; i++) + fd = drmOpen(drivers[i], NULL); + CHECK_RET_RETURN(fd, "Could not open device"); + + ret = kms_create(fd, &kms); + CHECK_RET_RETURN(ret, "Failed to create kms driver"); + + ret = test_bo(kms); + if (ret) + goto err; + + printf("%s: All ok!\n", __func__); + + kms_destroy(&kms); + return 0; + +err: + kms_destroy(&kms); + return ret; +} diff --git a/tests/modeprint/Makefile.am b/tests/modeprint/Makefile.am new file mode 100644 index 0000000..6420ef3 --- /dev/null +++ b/tests/modeprint/Makefile.am @@ -0,0 +1,16 @@ +AM_CFLAGS = \ + -I$(top_srcdir)/include/drm \ + -I$(top_srcdir) + +if HAVE_INSTALL_TESTS +bin_PROGRAMS = \ + modeprint +else +noinst_PROGRAMS = \ + modeprint +endif + +modeprint_SOURCES = \ + modeprint.c +modeprint_LDADD = \ + $(top_builddir)/libdrm.la diff --git a/tests/modeprint/Makefile.in b/tests/modeprint/Makefile.in new file mode 100644 index 0000000..917457b --- /dev/null +++ b/tests/modeprint/Makefile.in @@ -0,0 +1,655 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "xf86drm.h" +#include "xf86drmMode.h" + +#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) + +int connectors; +int full_props; +int edid; +int modes; +int full_modes; +int encoders; +int crtcs; +int fbs; +char *module_name; + +const char* getConnectionText(drmModeConnection conn) +{ + switch (conn) { + case DRM_MODE_CONNECTED: + return "connected"; + case DRM_MODE_DISCONNECTED: + return "disconnected"; + default: + return "unknown"; + } + +} + +int printMode(struct drm_mode_modeinfo *mode) +{ + if (full_modes) { + printf("Mode: %s\n", mode->name); + printf("\tclock : %i\n", mode->clock); + printf("\thdisplay : %i\n", mode->hdisplay); + printf("\thsync_start : %i\n", mode->hsync_start); + printf("\thsync_end : %i\n", mode->hsync_end); + printf("\thtotal : %i\n", mode->htotal); + printf("\thskew : %i\n", mode->hskew); + printf("\tvdisplay : %i\n", mode->vdisplay); + printf("\tvsync_start : %i\n", mode->vsync_start); + printf("\tvsync_end : %i\n", mode->vsync_end); + printf("\tvtotal : %i\n", mode->vtotal); + printf("\tvscan : %i\n", mode->vscan); + printf("\tvrefresh : %i\n", mode->vrefresh); + printf("\tflags : %i\n", mode->flags); + } else { + printf("Mode: \"%s\" %ix%i %i\n", mode->name, + mode->hdisplay, mode->vdisplay, mode->vrefresh); + } + return 0; +} + +int printProperty(int fd, drmModeResPtr res, drmModePropertyPtr props, uint64_t value) +{ + const char *name = NULL; + int j; + + printf("Property: %s\n", props->name); + printf("\tid : %i\n", props->prop_id); + printf("\tflags : %i\n", props->flags); + printf("\tcount_values : %d\n", props->count_values); + + + if (props->count_values) { + printf("\tvalues :"); + for (j = 0; j < props->count_values; j++) + printf(" %" PRIu64, props->values[j]); + printf("\n"); + } + + + printf("\tcount_enums : %d\n", props->count_enums); + + if (props->flags & DRM_MODE_PROP_BLOB) { + drmModePropertyBlobPtr blob; + + blob = drmModeGetPropertyBlob(fd, value); + if (blob) { + printf("blob is %d length, %08X\n", blob->length, *(uint32_t *)blob->data); + drmModeFreePropertyBlob(blob); + } else { + printf("error getting blob %" PRIu64 "\n", value); + } + + } else { + if (!strncmp(props->name, "DPMS", 4)) + ; + + for (j = 0; j < props->count_enums; j++) { + printf("\t\t%lld = %s\n", props->enums[j].value, props->enums[j].name); + if (props->enums[j].value == value) + name = props->enums[j].name; + } + + if (props->count_enums && name) { + printf("\tcon_value : %s\n", name); + } else { + printf("\tcon_value : %" PRIu64 "\n", value); + } + } + + return 0; +} + +static const char * const output_names[] = { "None", + "VGA", + "DVI-I", + "DVI-D", + "DVI-A", + "Composite", + "SVIDEO", + "LVDS", + "Component", + "DIN", + "DP", + "HDMI-A", + "HDMI-B", + "TV", + "eDP", + "Virtual", + "DSI", +}; + +int printConnector(int fd, drmModeResPtr res, drmModeConnectorPtr connector, uint32_t id) +{ + int i = 0; + struct drm_mode_modeinfo *mode = NULL; + drmModePropertyPtr props; + + if (connector->connector_type < ARRAY_SIZE(output_names)) + printf("Connector: %s-%d\n", output_names[connector->connector_type], + connector->connector_type_id); + else + printf("Connector: %d-%d\n", connector->connector_type, + connector->connector_type_id); + printf("\tid : %i\n", id); + printf("\tencoder id : %i\n", connector->encoder_id); + printf("\tconn : %s\n", getConnectionText(connector->connection)); + printf("\tsize : %ix%i (mm)\n", connector->mmWidth, connector->mmHeight); + printf("\tcount_modes : %i\n", connector->count_modes); + printf("\tcount_props : %i\n", connector->count_props); + if (connector->count_props) { + printf("\tprops :"); + for (i = 0; i < connector->count_props; i++) + printf(" %i", connector->props[i]); + printf("\n"); + } + + printf("\tcount_encoders : %i\n", connector->count_encoders); + if (connector->count_encoders) { + printf("\tencoders :"); + for (i = 0; i < connector->count_encoders; i++) + printf(" %i", connector->encoders[i]); + printf("\n"); + } + + if (modes) { + for (i = 0; i < connector->count_modes; i++) { + mode = (struct drm_mode_modeinfo *)&connector->modes[i]; + printMode(mode); + } + } + + if (full_props) { + for (i = 0; i < connector->count_props; i++) { + props = drmModeGetProperty(fd, connector->props[i]); + if (props) { + printProperty(fd, res, props, connector->prop_values[i]); + drmModeFreeProperty(props); + } + } + } + + return 0; +} + +int printEncoder(int fd, drmModeResPtr res, drmModeEncoderPtr encoder, uint32_t id) +{ + printf("Encoder\n"); + printf("\tid :%i\n", id); + printf("\tcrtc_id :%d\n", encoder->crtc_id); + printf("\ttype :%d\n", encoder->encoder_type); + printf("\tpossible_crtcs :0x%x\n", encoder->possible_crtcs); + printf("\tpossible_clones :0x%x\n", encoder->possible_clones); + return 0; +} + +int printCrtc(int fd, drmModeResPtr res, drmModeCrtcPtr crtc, uint32_t id) +{ + printf("Crtc\n"); + printf("\tid : %i\n", id); + printf("\tx : %i\n", crtc->x); + printf("\ty : %i\n", crtc->y); + printf("\twidth : %i\n", crtc->width); + printf("\theight : %i\n", crtc->height); + printf("\tmode : %p\n", &crtc->mode); + printf("\tgamma size : %d\n", crtc->gamma_size); + + return 0; +} + +int printFrameBuffer(int fd, drmModeResPtr res, drmModeFBPtr fb) +{ + printf("Framebuffer\n"); + printf("\thandle : %i\n", fb->handle); + printf("\twidth : %i\n", fb->width); + printf("\theight : %i\n", fb->height); + printf("\tpitch : %i\n", fb->pitch);; + printf("\tbpp : %i\n", fb->bpp); + printf("\tdepth : %i\n", fb->depth); + printf("\tbuffer_id : %i\n", fb->handle); + + return 0; +} + +int printRes(int fd, drmModeResPtr res) +{ + int i; + drmModeFBPtr fb; + drmModeCrtcPtr crtc; + drmModeEncoderPtr encoder; + drmModeConnectorPtr connector; + + printf("Resources\n\n"); + + printf("count_connectors : %i\n", res->count_connectors); + printf("count_encoders : %i\n", res->count_encoders); + printf("count_crtcs : %i\n", res->count_crtcs); + printf("count_fbs : %i\n", res->count_fbs); + + printf("\n"); + + if (connectors) { + for (i = 0; i < res->count_connectors; i++) { + connector = drmModeGetConnector(fd, res->connectors[i]); + + if (!connector) + printf("Could not get connector %i\n", res->connectors[i]); + else { + printConnector(fd, res, connector, res->connectors[i]); + drmModeFreeConnector(connector); + } + } + printf("\n"); + } + + + if (encoders) { + for (i = 0; i < res->count_encoders; i++) { + encoder = drmModeGetEncoder(fd, res->encoders[i]); + + if (!encoder) + printf("Could not get encoder %i\n", res->encoders[i]); + else { + printEncoder(fd, res, encoder, res->encoders[i]); + drmModeFreeEncoder(encoder); + } + } + printf("\n"); + } + + if (crtcs) { + for (i = 0; i < res->count_crtcs; i++) { + crtc = drmModeGetCrtc(fd, res->crtcs[i]); + + if (!crtc) + printf("Could not get crtc %i\n", res->crtcs[i]); + else { + printCrtc(fd, res, crtc, res->crtcs[i]); + drmModeFreeCrtc(crtc); + } + } + printf("\n"); + } + + if (fbs) { + for (i = 0; i < res->count_fbs; i++) { + fb = drmModeGetFB(fd, res->fbs[i]); + + if (!fb) + printf("Could not get fb %i\n", res->fbs[i]); + else { + printFrameBuffer(fd, res, fb); + drmModeFreeFB(fb); + } + } + } + + return 0; +} + +void args(int argc, char **argv) +{ + int i; + + fbs = 0; + edid = 0; + crtcs = 0; + modes = 0; + encoders = 0; + full_modes = 0; + full_props = 0; + connectors = 0; + + module_name = argv[1]; + + for (i = 2; i < argc; i++) { + if (strcmp(argv[i], "-fb") == 0) { + fbs = 1; + } else if (strcmp(argv[i], "-crtcs") == 0) { + crtcs = 1; + } else if (strcmp(argv[i], "-cons") == 0) { + connectors = 1; + modes = 1; + } else if (strcmp(argv[i], "-modes") == 0) { + connectors = 1; + modes = 1; + } else if (strcmp(argv[i], "-full") == 0) { + connectors = 1; + modes = 1; + full_modes = 1; + } else if (strcmp(argv[i], "-props") == 0) { + connectors = 1; + full_props = 1; + } else if (strcmp(argv[i], "-edids") == 0) { + connectors = 1; + edid = 1; + } else if (strcmp(argv[i], "-encoders") == 0) { + encoders = 1; + } else if (strcmp(argv[i], "-v") == 0) { + fbs = 1; + edid = 1; + crtcs = 1; + modes = 1; + encoders = 1; + full_modes = 1; + full_props = 1; + connectors = 1; + } + } + + if (argc == 2) { + fbs = 1; + edid = 1; + crtcs = 1; + modes = 1; + encoders = 1; + full_modes = 0; + full_props = 0; + connectors = 1; + } +} + +int main(int argc, char **argv) +{ + int fd; + drmModeResPtr res; + + if (argc == 1) { + printf("Please add modulename as first argument\n"); + return 1; + } + + args(argc, argv); + + printf("Starting test\n"); + + fd = drmOpen(module_name, NULL); + + if (fd < 0) { + printf("Failed to open the card fd (%d)\n",fd); + return 1; + } + + res = drmModeGetResources(fd); + if (res == 0) { + printf("Failed to get resources from card\n"); + drmClose(fd); + return 1; + } + + printRes(fd, res); + + drmModeFreeResources(res); + + printf("Ok\n"); + + return 0; +} diff --git a/tests/modetest/Android.mk b/tests/modetest/Android.mk new file mode 100644 index 0000000..0a32b5f --- /dev/null +++ b/tests/modetest/Android.mk @@ -0,0 +1,14 @@ +LOCAL_PATH := $(call my-dir) + +include $(CLEAR_VARS) +include $(LOCAL_PATH)/Makefile.sources + +LOCAL_SRC_FILES := $(MODETEST_FILES) + +LOCAL_MODULE := modetest + +LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/libdrm + +LOCAL_SHARED_LIBRARIES := libdrm libkms + +include $(BUILD_EXECUTABLE) diff --git a/tests/modetest/Makefile.am b/tests/modetest/Makefile.am new file mode 100644 index 0000000..0a6af01 --- /dev/null +++ b/tests/modetest/Makefile.am @@ -0,0 +1,29 @@ +include Makefile.sources + +AM_CFLAGS = $(filter-out -Wpointer-arith, $(WARN_CFLAGS)) + +AM_CFLAGS += \ + -I$(top_srcdir)/include/drm \ + -I$(top_srcdir)/libkms/ \ + -I$(top_srcdir) + +if HAVE_INSTALL_TESTS +bin_PROGRAMS = \ + modetest +else +noinst_PROGRAMS = \ + modetest +endif + +modetest_SOURCES = $(MODETEST_FILES) + +modetest_LDADD = \ + $(top_builddir)/libdrm.la \ + $(top_builddir)/libkms/libkms.la + +if HAVE_CAIRO +AM_CFLAGS += $(CAIRO_CFLAGS) +modetest_LDADD += $(CAIRO_LIBS) +endif + +EXTRA_DIST = Android.mk diff --git a/tests/modetest/Makefile.in b/tests/modetest/Makefile.in new file mode 100644 index 0000000..5b59877 --- /dev/null +++ b/tests/modetest/Makefile.in @@ -0,0 +1,668 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include + +#include "drm_fourcc.h" +#include "libkms.h" + +#include "buffers.h" + +#ifdef HAVE_CAIRO +#include +#include +#endif + +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +/* ----------------------------------------------------------------------------- + * Formats + */ + +struct color_component { + unsigned int length; + unsigned int offset; +}; + +struct rgb_info { + struct color_component red; + struct color_component green; + struct color_component blue; + struct color_component alpha; +}; + +enum yuv_order { + YUV_YCbCr = 1, + YUV_YCrCb = 2, + YUV_YC = 4, + YUV_CY = 8, +}; + +struct yuv_info { + enum yuv_order order; + unsigned int xsub; + unsigned int ysub; + unsigned int chroma_stride; +}; + +struct format_info { + unsigned int format; + const char *name; + const struct rgb_info rgb; + const struct yuv_info yuv; +}; + +#define MAKE_RGB_INFO(rl, ro, bl, bo, gl, go, al, ao) \ + .rgb = { { (rl), (ro) }, { (bl), (bo) }, { (gl), (go) }, { (al), (ao) } } + +#define MAKE_YUV_INFO(order, xsub, ysub, chroma_stride) \ + .yuv = { (order), (xsub), (ysub), (chroma_stride) } + +static const struct format_info format_info[] = { + /* YUV packed */ + { DRM_FORMAT_UYVY, "UYVY", MAKE_YUV_INFO(YUV_YCbCr | YUV_CY, 2, 2, 2) }, + { DRM_FORMAT_VYUY, "VYUY", MAKE_YUV_INFO(YUV_YCrCb | YUV_CY, 2, 2, 2) }, + { DRM_FORMAT_YUYV, "YUYV", MAKE_YUV_INFO(YUV_YCbCr | YUV_YC, 2, 2, 2) }, + { DRM_FORMAT_YVYU, "YVYU", MAKE_YUV_INFO(YUV_YCrCb | YUV_YC, 2, 2, 2) }, + /* YUV semi-planar */ + { DRM_FORMAT_NV12, "NV12", MAKE_YUV_INFO(YUV_YCbCr, 2, 2, 2) }, + { DRM_FORMAT_NV21, "NV21", MAKE_YUV_INFO(YUV_YCrCb, 2, 2, 2) }, + { DRM_FORMAT_NV16, "NV16", MAKE_YUV_INFO(YUV_YCbCr, 2, 1, 2) }, + { DRM_FORMAT_NV61, "NV61", MAKE_YUV_INFO(YUV_YCrCb, 2, 1, 2) }, + /* YUV planar */ + { DRM_FORMAT_YUV420, "YU12", MAKE_YUV_INFO(YUV_YCbCr, 2, 2, 1) }, + { DRM_FORMAT_YVU420, "YV12", MAKE_YUV_INFO(YUV_YCrCb, 2, 2, 1) }, + /* RGB16 */ + { DRM_FORMAT_ARGB4444, "AR12", MAKE_RGB_INFO(4, 8, 4, 4, 4, 0, 4, 12) }, + { DRM_FORMAT_XRGB4444, "XR12", MAKE_RGB_INFO(4, 8, 4, 4, 4, 0, 0, 0) }, + { DRM_FORMAT_ABGR4444, "AB12", MAKE_RGB_INFO(4, 0, 4, 4, 4, 8, 4, 12) }, + { DRM_FORMAT_XBGR4444, "XB12", MAKE_RGB_INFO(4, 0, 4, 4, 4, 8, 0, 0) }, + { DRM_FORMAT_RGBA4444, "RA12", MAKE_RGB_INFO(4, 12, 4, 8, 4, 4, 4, 0) }, + { DRM_FORMAT_RGBX4444, "RX12", MAKE_RGB_INFO(4, 12, 4, 8, 4, 4, 0, 0) }, + { DRM_FORMAT_BGRA4444, "BA12", MAKE_RGB_INFO(4, 4, 4, 8, 4, 12, 4, 0) }, + { DRM_FORMAT_BGRX4444, "BX12", MAKE_RGB_INFO(4, 4, 4, 8, 4, 12, 0, 0) }, + { DRM_FORMAT_ARGB1555, "AR15", MAKE_RGB_INFO(5, 10, 5, 5, 5, 0, 1, 15) }, + { DRM_FORMAT_XRGB1555, "XR15", MAKE_RGB_INFO(5, 10, 5, 5, 5, 0, 0, 0) }, + { DRM_FORMAT_ABGR1555, "AB15", MAKE_RGB_INFO(5, 0, 5, 5, 5, 10, 1, 15) }, + { DRM_FORMAT_XBGR1555, "XB15", MAKE_RGB_INFO(5, 0, 5, 5, 5, 10, 0, 0) }, + { DRM_FORMAT_RGBA5551, "RA15", MAKE_RGB_INFO(5, 11, 5, 6, 5, 1, 1, 0) }, + { DRM_FORMAT_RGBX5551, "RX15", MAKE_RGB_INFO(5, 11, 5, 6, 5, 1, 0, 0) }, + { DRM_FORMAT_BGRA5551, "BA15", MAKE_RGB_INFO(5, 1, 5, 6, 5, 11, 1, 0) }, + { DRM_FORMAT_BGRX5551, "BX15", MAKE_RGB_INFO(5, 1, 5, 6, 5, 11, 0, 0) }, + { DRM_FORMAT_RGB565, "RG16", MAKE_RGB_INFO(5, 11, 6, 5, 5, 0, 0, 0) }, + { DRM_FORMAT_BGR565, "BG16", MAKE_RGB_INFO(5, 0, 6, 5, 5, 11, 0, 0) }, + /* RGB24 */ + { DRM_FORMAT_BGR888, "BG24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 0, 0) }, + { DRM_FORMAT_RGB888, "RG24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 0, 0) }, + /* RGB32 */ + { DRM_FORMAT_ARGB8888, "AR24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 8, 24) }, + { DRM_FORMAT_XRGB8888, "XR24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 0, 0) }, + { DRM_FORMAT_ABGR8888, "AB24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 8, 24) }, + { DRM_FORMAT_XBGR8888, "XB24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 0, 0) }, + { DRM_FORMAT_RGBA8888, "RA24", MAKE_RGB_INFO(8, 24, 8, 16, 8, 8, 8, 0) }, + { DRM_FORMAT_RGBX8888, "RX24", MAKE_RGB_INFO(8, 24, 8, 16, 8, 8, 0, 0) }, + { DRM_FORMAT_BGRA8888, "BA24", MAKE_RGB_INFO(8, 8, 8, 16, 8, 24, 8, 0) }, + { DRM_FORMAT_BGRX8888, "BX24", MAKE_RGB_INFO(8, 8, 8, 16, 8, 24, 0, 0) }, + { DRM_FORMAT_ARGB2101010, "AR30", MAKE_RGB_INFO(10, 20, 10, 10, 10, 0, 2, 30) }, + { DRM_FORMAT_XRGB2101010, "XR30", MAKE_RGB_INFO(10, 20, 10, 10, 10, 0, 0, 0) }, + { DRM_FORMAT_ABGR2101010, "AB30", MAKE_RGB_INFO(10, 0, 10, 10, 10, 20, 2, 30) }, + { DRM_FORMAT_XBGR2101010, "XB30", MAKE_RGB_INFO(10, 0, 10, 10, 10, 20, 0, 0) }, + { DRM_FORMAT_RGBA1010102, "RA30", MAKE_RGB_INFO(10, 22, 10, 12, 10, 2, 2, 0) }, + { DRM_FORMAT_RGBX1010102, "RX30", MAKE_RGB_INFO(10, 22, 10, 12, 10, 2, 0, 0) }, + { DRM_FORMAT_BGRA1010102, "BA30", MAKE_RGB_INFO(10, 2, 10, 12, 10, 22, 2, 0) }, + { DRM_FORMAT_BGRX1010102, "BX30", MAKE_RGB_INFO(10, 2, 10, 12, 10, 22, 0, 0) }, +}; + +unsigned int format_fourcc(const char *name) +{ + unsigned int i; + for (i = 0; i < ARRAY_SIZE(format_info); i++) { + if (!strcmp(format_info[i].name, name)) + return format_info[i].format; + } + return 0; +} + +/* ----------------------------------------------------------------------------- + * Test patterns + */ + +struct color_rgb24 { + unsigned int value:24; +} __attribute__((__packed__)); + +struct color_yuv { + unsigned char y; + unsigned char u; + unsigned char v; +}; + +#define MAKE_YUV_601_Y(r, g, b) \ + ((( 66 * (r) + 129 * (g) + 25 * (b) + 128) >> 8) + 16) +#define MAKE_YUV_601_U(r, g, b) \ + (((-38 * (r) - 74 * (g) + 112 * (b) + 128) >> 8) + 128) +#define MAKE_YUV_601_V(r, g, b) \ + (((112 * (r) - 94 * (g) - 18 * (b) + 128) >> 8) + 128) + +#define MAKE_YUV_601(r, g, b) \ + { .y = MAKE_YUV_601_Y(r, g, b), \ + .u = MAKE_YUV_601_U(r, g, b), \ + .v = MAKE_YUV_601_V(r, g, b) } + +#define MAKE_RGBA(rgb, r, g, b, a) \ + ((((r) >> (8 - (rgb)->red.length)) << (rgb)->red.offset) | \ + (((g) >> (8 - (rgb)->green.length)) << (rgb)->green.offset) | \ + (((b) >> (8 - (rgb)->blue.length)) << (rgb)->blue.offset) | \ + (((a) >> (8 - (rgb)->alpha.length)) << (rgb)->alpha.offset)) + +#define MAKE_RGB24(rgb, r, g, b) \ + { .value = MAKE_RGBA(rgb, r, g, b, 0) } + +static void +fill_smpte_yuv_planar(const struct yuv_info *yuv, + unsigned char *y_mem, unsigned char *u_mem, + unsigned char *v_mem, unsigned int width, + unsigned int height, unsigned int stride) +{ + const struct color_yuv colors_top[] = { + MAKE_YUV_601(191, 192, 192), /* grey */ + MAKE_YUV_601(192, 192, 0), /* yellow */ + MAKE_YUV_601(0, 192, 192), /* cyan */ + MAKE_YUV_601(0, 192, 0), /* green */ + MAKE_YUV_601(192, 0, 192), /* magenta */ + MAKE_YUV_601(192, 0, 0), /* red */ + MAKE_YUV_601(0, 0, 192), /* blue */ + }; + const struct color_yuv colors_middle[] = { + MAKE_YUV_601(0, 0, 192), /* blue */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(192, 0, 192), /* magenta */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(0, 192, 192), /* cyan */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(192, 192, 192), /* grey */ + }; + const struct color_yuv colors_bottom[] = { + MAKE_YUV_601(0, 33, 76), /* in-phase */ + MAKE_YUV_601(255, 255, 255), /* super white */ + MAKE_YUV_601(50, 0, 106), /* quadrature */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(9, 9, 9), /* 3.5% */ + MAKE_YUV_601(19, 19, 19), /* 7.5% */ + MAKE_YUV_601(29, 29, 29), /* 11.5% */ + MAKE_YUV_601(19, 19, 19), /* black */ + }; + unsigned int cs = yuv->chroma_stride; + unsigned int xsub = yuv->xsub; + unsigned int ysub = yuv->ysub; + unsigned int x; + unsigned int y; + + /* Luma */ + for (y = 0; y < height * 6 / 9; ++y) { + for (x = 0; x < width; ++x) + y_mem[x] = colors_top[x * 7 / width].y; + y_mem += stride; + } + + for (; y < height * 7 / 9; ++y) { + for (x = 0; x < width; ++x) + y_mem[x] = colors_middle[x * 7 / width].y; + y_mem += stride; + } + + for (; y < height; ++y) { + for (x = 0; x < width * 5 / 7; ++x) + y_mem[x] = colors_bottom[x * 4 / (width * 5 / 7)].y; + for (; x < width * 6 / 7; ++x) + y_mem[x] = colors_bottom[(x - width * 5 / 7) * 3 + / (width / 7) + 4].y; + for (; x < width; ++x) + y_mem[x] = colors_bottom[7].y; + y_mem += stride; + } + + /* Chroma */ + for (y = 0; y < height / ysub * 6 / 9; ++y) { + for (x = 0; x < width; x += xsub) { + u_mem[x*cs/xsub] = colors_top[x * 7 / width].u; + v_mem[x*cs/xsub] = colors_top[x * 7 / width].v; + } + u_mem += stride * cs / xsub; + v_mem += stride * cs / xsub; + } + + for (; y < height / ysub * 7 / 9; ++y) { + for (x = 0; x < width; x += xsub) { + u_mem[x*cs/xsub] = colors_middle[x * 7 / width].u; + v_mem[x*cs/xsub] = colors_middle[x * 7 / width].v; + } + u_mem += stride * cs / xsub; + v_mem += stride * cs / xsub; + } + + for (; y < height / ysub; ++y) { + for (x = 0; x < width * 5 / 7; x += xsub) { + u_mem[x*cs/xsub] = + colors_bottom[x * 4 / (width * 5 / 7)].u; + v_mem[x*cs/xsub] = + colors_bottom[x * 4 / (width * 5 / 7)].v; + } + for (; x < width * 6 / 7; x += xsub) { + u_mem[x*cs/xsub] = colors_bottom[(x - width * 5 / 7) * + 3 / (width / 7) + 4].u; + v_mem[x*cs/xsub] = colors_bottom[(x - width * 5 / 7) * + 3 / (width / 7) + 4].v; + } + for (; x < width; x += xsub) { + u_mem[x*cs/xsub] = colors_bottom[7].u; + v_mem[x*cs/xsub] = colors_bottom[7].v; + } + u_mem += stride * cs / xsub; + v_mem += stride * cs / xsub; + } +} + +static void +fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem, + unsigned int width, unsigned int height, + unsigned int stride) +{ + const struct color_yuv colors_top[] = { + MAKE_YUV_601(191, 192, 192), /* grey */ + MAKE_YUV_601(192, 192, 0), /* yellow */ + MAKE_YUV_601(0, 192, 192), /* cyan */ + MAKE_YUV_601(0, 192, 0), /* green */ + MAKE_YUV_601(192, 0, 192), /* magenta */ + MAKE_YUV_601(192, 0, 0), /* red */ + MAKE_YUV_601(0, 0, 192), /* blue */ + }; + const struct color_yuv colors_middle[] = { + MAKE_YUV_601(0, 0, 192), /* blue */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(192, 0, 192), /* magenta */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(0, 192, 192), /* cyan */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(192, 192, 192), /* grey */ + }; + const struct color_yuv colors_bottom[] = { + MAKE_YUV_601(0, 33, 76), /* in-phase */ + MAKE_YUV_601(255, 255, 255), /* super white */ + MAKE_YUV_601(50, 0, 106), /* quadrature */ + MAKE_YUV_601(19, 19, 19), /* black */ + MAKE_YUV_601(9, 9, 9), /* 3.5% */ + MAKE_YUV_601(19, 19, 19), /* 7.5% */ + MAKE_YUV_601(29, 29, 29), /* 11.5% */ + MAKE_YUV_601(19, 19, 19), /* black */ + }; + unsigned char *y_mem = (yuv->order & YUV_YC) ? mem : mem + 1; + unsigned char *c_mem = (yuv->order & YUV_CY) ? mem : mem + 1; + unsigned int u = (yuv->order & YUV_YCrCb) ? 2 : 0; + unsigned int v = (yuv->order & YUV_YCbCr) ? 2 : 0; + unsigned int x; + unsigned int y; + + /* Luma */ + for (y = 0; y < height * 6 / 9; ++y) { + for (x = 0; x < width; ++x) + y_mem[2*x] = colors_top[x * 7 / width].y; + y_mem += stride; + } + + for (; y < height * 7 / 9; ++y) { + for (x = 0; x < width; ++x) + y_mem[2*x] = colors_middle[x * 7 / width].y; + y_mem += stride; + } + + for (; y < height; ++y) { + for (x = 0; x < width * 5 / 7; ++x) + y_mem[2*x] = colors_bottom[x * 4 / (width * 5 / 7)].y; + for (; x < width * 6 / 7; ++x) + y_mem[2*x] = colors_bottom[(x - width * 5 / 7) * 3 + / (width / 7) + 4].y; + for (; x < width; ++x) + y_mem[2*x] = colors_bottom[7].y; + y_mem += stride; + } + + /* Chroma */ + for (y = 0; y < height * 6 / 9; ++y) { + for (x = 0; x < width; x += 2) { + c_mem[2*x+u] = colors_top[x * 7 / width].u; + c_mem[2*x+v] = colors_top[x * 7 / width].v; + } + c_mem += stride; + } + + for (; y < height * 7 / 9; ++y) { + for (x = 0; x < width; x += 2) { + c_mem[2*x+u] = colors_middle[x * 7 / width].u; + c_mem[2*x+v] = colors_middle[x * 7 / width].v; + } + c_mem += stride; + } + + for (; y < height; ++y) { + for (x = 0; x < width * 5 / 7; x += 2) { + c_mem[2*x+u] = colors_bottom[x * 4 / (width * 5 / 7)].u; + c_mem[2*x+v] = colors_bottom[x * 4 / (width * 5 / 7)].v; + } + for (; x < width * 6 / 7; x += 2) { + c_mem[2*x+u] = colors_bottom[(x - width * 5 / 7) * + 3 / (width / 7) + 4].u; + c_mem[2*x+v] = colors_bottom[(x - width * 5 / 7) * + 3 / (width / 7) + 4].v; + } + for (; x < width; x += 2) { + c_mem[2*x+u] = colors_bottom[7].u; + c_mem[2*x+v] = colors_bottom[7].v; + } + c_mem += stride; + } +} + +static void +fill_smpte_rgb16(const struct rgb_info *rgb, unsigned char *mem, + unsigned int width, unsigned int height, unsigned int stride) +{ + const uint16_t colors_top[] = { + MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */ + MAKE_RGBA(rgb, 192, 192, 0, 255), /* yellow */ + MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */ + MAKE_RGBA(rgb, 0, 192, 0, 255), /* green */ + MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */ + MAKE_RGBA(rgb, 192, 0, 0, 255), /* red */ + MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */ + }; + const uint16_t colors_middle[] = { + MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */ + }; + const uint16_t colors_bottom[] = { + MAKE_RGBA(rgb, 0, 33, 76, 255), /* in-phase */ + MAKE_RGBA(rgb, 255, 255, 255, 255), /* super white */ + MAKE_RGBA(rgb, 50, 0, 106, 255), /* quadrature */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 9, 9, 9, 255), /* 3.5% */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* 7.5% */ + MAKE_RGBA(rgb, 29, 29, 29, 255), /* 11.5% */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + }; + unsigned int x; + unsigned int y; + + for (y = 0; y < height * 6 / 9; ++y) { + for (x = 0; x < width; ++x) + ((uint16_t *)mem)[x] = colors_top[x * 7 / width]; + mem += stride; + } + + for (; y < height * 7 / 9; ++y) { + for (x = 0; x < width; ++x) + ((uint16_t *)mem)[x] = colors_middle[x * 7 / width]; + mem += stride; + } + + for (; y < height; ++y) { + for (x = 0; x < width * 5 / 7; ++x) + ((uint16_t *)mem)[x] = + colors_bottom[x * 4 / (width * 5 / 7)]; + for (; x < width * 6 / 7; ++x) + ((uint16_t *)mem)[x] = + colors_bottom[(x - width * 5 / 7) * 3 + / (width / 7) + 4]; + for (; x < width; ++x) + ((uint16_t *)mem)[x] = colors_bottom[7]; + mem += stride; + } +} + +static void +fill_smpte_rgb24(const struct rgb_info *rgb, void *mem, + unsigned int width, unsigned int height, unsigned int stride) +{ + const struct color_rgb24 colors_top[] = { + MAKE_RGB24(rgb, 192, 192, 192), /* grey */ + MAKE_RGB24(rgb, 192, 192, 0), /* yellow */ + MAKE_RGB24(rgb, 0, 192, 192), /* cyan */ + MAKE_RGB24(rgb, 0, 192, 0), /* green */ + MAKE_RGB24(rgb, 192, 0, 192), /* magenta */ + MAKE_RGB24(rgb, 192, 0, 0), /* red */ + MAKE_RGB24(rgb, 0, 0, 192), /* blue */ + }; + const struct color_rgb24 colors_middle[] = { + MAKE_RGB24(rgb, 0, 0, 192), /* blue */ + MAKE_RGB24(rgb, 19, 19, 19), /* black */ + MAKE_RGB24(rgb, 192, 0, 192), /* magenta */ + MAKE_RGB24(rgb, 19, 19, 19), /* black */ + MAKE_RGB24(rgb, 0, 192, 192), /* cyan */ + MAKE_RGB24(rgb, 19, 19, 19), /* black */ + MAKE_RGB24(rgb, 192, 192, 192), /* grey */ + }; + const struct color_rgb24 colors_bottom[] = { + MAKE_RGB24(rgb, 0, 33, 76), /* in-phase */ + MAKE_RGB24(rgb, 255, 255, 255), /* super white */ + MAKE_RGB24(rgb, 50, 0, 106), /* quadrature */ + MAKE_RGB24(rgb, 19, 19, 19), /* black */ + MAKE_RGB24(rgb, 9, 9, 9), /* 3.5% */ + MAKE_RGB24(rgb, 19, 19, 19), /* 7.5% */ + MAKE_RGB24(rgb, 29, 29, 29), /* 11.5% */ + MAKE_RGB24(rgb, 19, 19, 19), /* black */ + }; + unsigned int x; + unsigned int y; + + for (y = 0; y < height * 6 / 9; ++y) { + for (x = 0; x < width; ++x) + ((struct color_rgb24 *)mem)[x] = + colors_top[x * 7 / width]; + mem += stride; + } + + for (; y < height * 7 / 9; ++y) { + for (x = 0; x < width; ++x) + ((struct color_rgb24 *)mem)[x] = + colors_middle[x * 7 / width]; + mem += stride; + } + + for (; y < height; ++y) { + for (x = 0; x < width * 5 / 7; ++x) + ((struct color_rgb24 *)mem)[x] = + colors_bottom[x * 4 / (width * 5 / 7)]; + for (; x < width * 6 / 7; ++x) + ((struct color_rgb24 *)mem)[x] = + colors_bottom[(x - width * 5 / 7) * 3 + / (width / 7) + 4]; + for (; x < width; ++x) + ((struct color_rgb24 *)mem)[x] = colors_bottom[7]; + mem += stride; + } +} + +static void +fill_smpte_rgb32(const struct rgb_info *rgb, unsigned char *mem, + unsigned int width, unsigned int height, unsigned int stride) +{ + const uint32_t colors_top[] = { + MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */ + MAKE_RGBA(rgb, 192, 192, 0, 255), /* yellow */ + MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */ + MAKE_RGBA(rgb, 0, 192, 0, 255), /* green */ + MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */ + MAKE_RGBA(rgb, 192, 0, 0, 255), /* red */ + MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */ + }; + const uint32_t colors_middle[] = { + MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */ + }; + const uint32_t colors_bottom[] = { + MAKE_RGBA(rgb, 0, 33, 76, 255), /* in-phase */ + MAKE_RGBA(rgb, 255, 255, 255, 255), /* super white */ + MAKE_RGBA(rgb, 50, 0, 106, 255), /* quadrature */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + MAKE_RGBA(rgb, 9, 9, 9, 255), /* 3.5% */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* 7.5% */ + MAKE_RGBA(rgb, 29, 29, 29, 255), /* 11.5% */ + MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */ + }; + unsigned int x; + unsigned int y; + + for (y = 0; y < height * 6 / 9; ++y) { + for (x = 0; x < width; ++x) + ((uint32_t *)mem)[x] = colors_top[x * 7 / width]; + mem += stride; + } + + for (; y < height * 7 / 9; ++y) { + for (x = 0; x < width; ++x) + ((uint32_t *)mem)[x] = colors_middle[x * 7 / width]; + mem += stride; + } + + for (; y < height; ++y) { + for (x = 0; x < width * 5 / 7; ++x) + ((uint32_t *)mem)[x] = + colors_bottom[x * 4 / (width * 5 / 7)]; + for (; x < width * 6 / 7; ++x) + ((uint32_t *)mem)[x] = + colors_bottom[(x - width * 5 / 7) * 3 + / (width / 7) + 4]; + for (; x < width; ++x) + ((uint32_t *)mem)[x] = colors_bottom[7]; + mem += stride; + } +} + +static void +fill_smpte(const struct format_info *info, void *planes[3], unsigned int width, + unsigned int height, unsigned int stride) +{ + unsigned char *u, *v; + + switch (info->format) { + case DRM_FORMAT_UYVY: + case DRM_FORMAT_VYUY: + case DRM_FORMAT_YUYV: + case DRM_FORMAT_YVYU: + return fill_smpte_yuv_packed(&info->yuv, planes[0], width, + height, stride); + + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + case DRM_FORMAT_NV16: + case DRM_FORMAT_NV61: + u = info->yuv.order & YUV_YCbCr ? planes[1] : planes[1] + 1; + v = info->yuv.order & YUV_YCrCb ? planes[1] : planes[1] + 1; + return fill_smpte_yuv_planar(&info->yuv, planes[0], u, v, + width, height, stride); + + case DRM_FORMAT_YUV420: + return fill_smpte_yuv_planar(&info->yuv, planes[0], planes[1], + planes[2], width, height, stride); + + case DRM_FORMAT_YVU420: + return fill_smpte_yuv_planar(&info->yuv, planes[0], planes[2], + planes[1], width, height, stride); + + case DRM_FORMAT_ARGB4444: + case DRM_FORMAT_XRGB4444: + case DRM_FORMAT_ABGR4444: + case DRM_FORMAT_XBGR4444: + case DRM_FORMAT_RGBA4444: + case DRM_FORMAT_RGBX4444: + case DRM_FORMAT_BGRA4444: + case DRM_FORMAT_BGRX4444: + case DRM_FORMAT_RGB565: + case DRM_FORMAT_BGR565: + case DRM_FORMAT_ARGB1555: + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ABGR1555: + case DRM_FORMAT_XBGR1555: + case DRM_FORMAT_RGBA5551: + case DRM_FORMAT_RGBX5551: + case DRM_FORMAT_BGRA5551: + case DRM_FORMAT_BGRX5551: + return fill_smpte_rgb16(&info->rgb, planes[0], + width, height, stride); + + case DRM_FORMAT_BGR888: + case DRM_FORMAT_RGB888: + return fill_smpte_rgb24(&info->rgb, planes[0], + width, height, stride); + case DRM_FORMAT_ARGB8888: + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ABGR8888: + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_RGBA8888: + case DRM_FORMAT_RGBX8888: + case DRM_FORMAT_BGRA8888: + case DRM_FORMAT_BGRX8888: + case DRM_FORMAT_ARGB2101010: + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ABGR2101010: + case DRM_FORMAT_XBGR2101010: + case DRM_FORMAT_RGBA1010102: + case DRM_FORMAT_RGBX1010102: + case DRM_FORMAT_BGRA1010102: + case DRM_FORMAT_BGRX1010102: + return fill_smpte_rgb32(&info->rgb, planes[0], + width, height, stride); + } +} + +/* swap these for big endian.. */ +#define RED 2 +#define GREEN 1 +#define BLUE 0 + +static void +make_pwetty(void *data, int width, int height, int stride, uint32_t format) +{ +#ifdef HAVE_CAIRO + cairo_surface_t *surface; + cairo_t *cr; + int x, y; + cairo_format_t cairo_format; + + /* we can ignore the order of R,G,B channels */ + switch (format) { + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ARGB8888: + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: + cairo_format = CAIRO_FORMAT_ARGB32; + break; + case DRM_FORMAT_RGB565: + case DRM_FORMAT_BGR565: + cairo_format = CAIRO_FORMAT_RGB16_565; + break; + default: + return; + } + + surface = cairo_image_surface_create_for_data(data, + cairo_format, + width, height, + stride); + cr = cairo_create(surface); + cairo_surface_destroy(surface); + + cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE); + for (x = 0; x < width; x += 250) + for (y = 0; y < height; y += 250) { + char buf[64]; + + cairo_move_to(cr, x, y - 20); + cairo_line_to(cr, x, y + 20); + cairo_move_to(cr, x - 20, y); + cairo_line_to(cr, x + 20, y); + cairo_new_sub_path(cr); + cairo_arc(cr, x, y, 10, 0, M_PI * 2); + cairo_set_line_width(cr, 4); + cairo_set_source_rgb(cr, 0, 0, 0); + cairo_stroke_preserve(cr); + cairo_set_source_rgb(cr, 1, 1, 1); + cairo_set_line_width(cr, 2); + cairo_stroke(cr); + + snprintf(buf, sizeof buf, "%d, %d", x, y); + cairo_move_to(cr, x + 20, y + 20); + cairo_text_path(cr, buf); + cairo_set_source_rgb(cr, 0, 0, 0); + cairo_stroke_preserve(cr); + cairo_set_source_rgb(cr, 1, 1, 1); + cairo_fill(cr); + } + + cairo_destroy(cr); +#endif +} + +static void +fill_tiles_yuv_planar(const struct format_info *info, + unsigned char *y_mem, unsigned char *u_mem, + unsigned char *v_mem, unsigned int width, + unsigned int height, unsigned int stride) +{ + const struct yuv_info *yuv = &info->yuv; + unsigned int cs = yuv->chroma_stride; + unsigned int xsub = yuv->xsub; + unsigned int ysub = yuv->ysub; + unsigned int x; + unsigned int y; + + for (y = 0; y < height; ++y) { + for (x = 0; x < width; ++x) { + div_t d = div(x+y, width); + uint32_t rgb32 = 0x00130502 * (d.quot >> 6) + + 0x000a1120 * (d.rem >> 6); + struct color_yuv color = + MAKE_YUV_601((rgb32 >> 16) & 0xff, + (rgb32 >> 8) & 0xff, rgb32 & 0xff); + + y_mem[x] = color.y; + u_mem[x/xsub*cs] = color.u; + v_mem[x/xsub*cs] = color.v; + } + + y_mem += stride; + if ((y + 1) % ysub == 0) { + u_mem += stride * cs / xsub; + v_mem += stride * cs / xsub; + } + } +} + +static void +fill_tiles_yuv_packed(const struct format_info *info, unsigned char *mem, + unsigned int width, unsigned int height, + unsigned int stride) +{ + const struct yuv_info *yuv = &info->yuv; + unsigned char *y_mem = (yuv->order & YUV_YC) ? mem : mem + 1; + unsigned char *c_mem = (yuv->order & YUV_CY) ? mem : mem + 1; + unsigned int u = (yuv->order & YUV_YCrCb) ? 2 : 0; + unsigned int v = (yuv->order & YUV_YCbCr) ? 2 : 0; + unsigned int x; + unsigned int y; + + for (y = 0; y < height; ++y) { + for (x = 0; x < width; x += 2) { + div_t d = div(x+y, width); + uint32_t rgb32 = 0x00130502 * (d.quot >> 6) + + 0x000a1120 * (d.rem >> 6); + struct color_yuv color = + MAKE_YUV_601((rgb32 >> 16) & 0xff, + (rgb32 >> 8) & 0xff, rgb32 & 0xff); + + y_mem[2*x] = color.y; + c_mem[2*x+u] = color.u; + y_mem[2*x+2] = color.y; + c_mem[2*x+v] = color.v; + } + + y_mem += stride; + c_mem += stride; + } +} + +static void +fill_tiles_rgb16(const struct format_info *info, unsigned char *mem, + unsigned int width, unsigned int height, unsigned int stride) +{ + const struct rgb_info *rgb = &info->rgb; + unsigned char *mem_base = mem; + unsigned int x, y; + + for (y = 0; y < height; ++y) { + for (x = 0; x < width; ++x) { + div_t d = div(x+y, width); + uint32_t rgb32 = 0x00130502 * (d.quot >> 6) + + 0x000a1120 * (d.rem >> 6); + uint16_t color = + MAKE_RGBA(rgb, (rgb32 >> 16) & 0xff, + (rgb32 >> 8) & 0xff, rgb32 & 0xff, + 255); + + ((uint16_t *)mem)[x] = color; + } + mem += stride; + } + + make_pwetty(mem_base, width, height, stride, info->format); +} + +static void +fill_tiles_rgb24(const struct format_info *info, unsigned char *mem, + unsigned int width, unsigned int height, unsigned int stride) +{ + const struct rgb_info *rgb = &info->rgb; + unsigned int x, y; + + for (y = 0; y < height; ++y) { + for (x = 0; x < width; ++x) { + div_t d = div(x+y, width); + uint32_t rgb32 = 0x00130502 * (d.quot >> 6) + + 0x000a1120 * (d.rem >> 6); + struct color_rgb24 color = + MAKE_RGB24(rgb, (rgb32 >> 16) & 0xff, + (rgb32 >> 8) & 0xff, rgb32 & 0xff); + + ((struct color_rgb24 *)mem)[x] = color; + } + mem += stride; + } +} + +static void +fill_tiles_rgb32(const struct format_info *info, unsigned char *mem, + unsigned int width, unsigned int height, unsigned int stride) +{ + const struct rgb_info *rgb = &info->rgb; + unsigned char *mem_base = mem; + unsigned int x, y; + + for (y = 0; y < height; ++y) { + for (x = 0; x < width; ++x) { + div_t d = div(x+y, width); + uint32_t rgb32 = 0x00130502 * (d.quot >> 6) + + 0x000a1120 * (d.rem >> 6); + uint32_t color = + MAKE_RGBA(rgb, (rgb32 >> 16) & 0xff, + (rgb32 >> 8) & 0xff, rgb32 & 0xff, + 255); + + ((uint32_t *)mem)[x] = color; + } + mem += stride; + } + + make_pwetty(mem_base, width, height, stride, info->format); +} + +static void +fill_tiles(const struct format_info *info, void *planes[3], unsigned int width, + unsigned int height, unsigned int stride) +{ + unsigned char *u, *v; + + switch (info->format) { + case DRM_FORMAT_UYVY: + case DRM_FORMAT_VYUY: + case DRM_FORMAT_YUYV: + case DRM_FORMAT_YVYU: + return fill_tiles_yuv_packed(info, planes[0], + width, height, stride); + + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + case DRM_FORMAT_NV16: + case DRM_FORMAT_NV61: + u = info->yuv.order & YUV_YCbCr ? planes[1] : planes[1] + 1; + v = info->yuv.order & YUV_YCrCb ? planes[1] : planes[1] + 1; + return fill_tiles_yuv_planar(info, planes[0], u, v, + width, height, stride); + + case DRM_FORMAT_YUV420: + return fill_tiles_yuv_planar(info, planes[0], planes[1], + planes[2], width, height, stride); + + case DRM_FORMAT_YVU420: + return fill_tiles_yuv_planar(info, planes[0], planes[2], + planes[1], width, height, stride); + + case DRM_FORMAT_ARGB4444: + case DRM_FORMAT_XRGB4444: + case DRM_FORMAT_ABGR4444: + case DRM_FORMAT_XBGR4444: + case DRM_FORMAT_RGBA4444: + case DRM_FORMAT_RGBX4444: + case DRM_FORMAT_BGRA4444: + case DRM_FORMAT_BGRX4444: + case DRM_FORMAT_RGB565: + case DRM_FORMAT_BGR565: + case DRM_FORMAT_ARGB1555: + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ABGR1555: + case DRM_FORMAT_XBGR1555: + case DRM_FORMAT_RGBA5551: + case DRM_FORMAT_RGBX5551: + case DRM_FORMAT_BGRA5551: + case DRM_FORMAT_BGRX5551: + return fill_tiles_rgb16(info, planes[0], + width, height, stride); + + case DRM_FORMAT_BGR888: + case DRM_FORMAT_RGB888: + return fill_tiles_rgb24(info, planes[0], + width, height, stride); + case DRM_FORMAT_ARGB8888: + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ABGR8888: + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_RGBA8888: + case DRM_FORMAT_RGBX8888: + case DRM_FORMAT_BGRA8888: + case DRM_FORMAT_BGRX8888: + case DRM_FORMAT_ARGB2101010: + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ABGR2101010: + case DRM_FORMAT_XBGR2101010: + case DRM_FORMAT_RGBA1010102: + case DRM_FORMAT_RGBX1010102: + case DRM_FORMAT_BGRA1010102: + case DRM_FORMAT_BGRX1010102: + return fill_tiles_rgb32(info, planes[0], + width, height, stride); + } +} + +static void +fill_plain(const struct format_info *info, void *planes[3], unsigned int width, + unsigned int height, unsigned int stride) +{ + memset(planes[0], 0x77, stride * height); +} + +/* + * fill_pattern - Fill a buffer with a test pattern + * @format: Pixel format + * @pattern: Test pattern + * @buffer: Buffer memory + * @width: Width in pixels + * @height: Height in pixels + * @stride: Line stride (pitch) in bytes + * + * Fill the buffer with the test pattern specified by the pattern parameter. + * Supported formats vary depending on the selected pattern. + */ +static void +fill_pattern(unsigned int format, enum fill_pattern pattern, void *planes[3], + unsigned int width, unsigned int height, unsigned int stride) +{ + const struct format_info *info = NULL; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(format_info); ++i) { + if (format_info[i].format == format) { + info = &format_info[i]; + break; + } + } + + if (info == NULL) + return; + + switch (pattern) { + case PATTERN_TILES: + return fill_tiles(info, planes, width, height, stride); + + case PATTERN_SMPTE: + return fill_smpte(info, planes, width, height, stride); + + case PATTERN_PLAIN: + return fill_plain(info, planes, width, height, stride); + + default: + printf("Error: unsupported test pattern %u.\n", pattern); + break; + } +} + +/* ----------------------------------------------------------------------------- + * Buffers management + */ + +static struct kms_bo * +allocate_buffer(struct kms_driver *kms, unsigned int width, unsigned int height, + unsigned int *stride) +{ + struct kms_bo *bo; + unsigned bo_attribs[] = { + KMS_WIDTH, 0, + KMS_HEIGHT, 0, + KMS_BO_TYPE, KMS_BO_TYPE_SCANOUT_X8R8G8B8, + KMS_TERMINATE_PROP_LIST + }; + int ret; + + bo_attribs[1] = width; + bo_attribs[3] = height; + + ret = kms_bo_create(kms, bo_attribs, &bo); + if (ret) { + fprintf(stderr, "failed to alloc buffer: %s\n", + strerror(-ret)); + return NULL; + } + + ret = kms_bo_get_prop(bo, KMS_PITCH, stride); + if (ret) { + fprintf(stderr, "failed to retreive buffer stride: %s\n", + strerror(-ret)); + kms_bo_destroy(&bo); + return NULL; + } + + return bo; +} + +struct kms_bo * +create_test_buffer(struct kms_driver *kms, unsigned int format, + unsigned int width, unsigned int height, + unsigned int handles[4], unsigned int pitches[4], + unsigned int offsets[4], enum fill_pattern pattern) +{ + unsigned int virtual_height; + struct kms_bo *bo; + void *planes[3] = { 0, }; + void *virtual; + int ret; + + switch (format) { + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + virtual_height = height * 3 / 2; + break; + + case DRM_FORMAT_NV16: + case DRM_FORMAT_NV61: + virtual_height = height * 2; + break; + + default: + virtual_height = height; + break; + } + + bo = allocate_buffer(kms, width, virtual_height, &pitches[0]); + if (!bo) + return NULL; + + ret = kms_bo_map(bo, &virtual); + if (ret) { + fprintf(stderr, "failed to map buffer: %s\n", + strerror(-ret)); + kms_bo_destroy(&bo); + return NULL; + } + + /* just testing a limited # of formats to test single + * and multi-planar path.. would be nice to add more.. + */ + switch (format) { + case DRM_FORMAT_UYVY: + case DRM_FORMAT_VYUY: + case DRM_FORMAT_YUYV: + case DRM_FORMAT_YVYU: + offsets[0] = 0; + kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]); + kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]); + + planes[0] = virtual; + break; + + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + case DRM_FORMAT_NV16: + case DRM_FORMAT_NV61: + offsets[0] = 0; + kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]); + kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]); + pitches[1] = pitches[0]; + offsets[1] = pitches[0] * height; + kms_bo_get_prop(bo, KMS_HANDLE, &handles[1]); + + planes[0] = virtual; + planes[1] = virtual + offsets[1]; + break; + + case DRM_FORMAT_YUV420: + case DRM_FORMAT_YVU420: + offsets[0] = 0; + kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]); + kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]); + pitches[1] = pitches[0] / 2; + offsets[1] = pitches[0] * height; + kms_bo_get_prop(bo, KMS_HANDLE, &handles[1]); + pitches[2] = pitches[1]; + offsets[2] = offsets[1] + pitches[1] * height / 2; + kms_bo_get_prop(bo, KMS_HANDLE, &handles[2]); + + planes[0] = virtual; + planes[1] = virtual + offsets[1]; + planes[2] = virtual + offsets[2]; + break; + + case DRM_FORMAT_ARGB4444: + case DRM_FORMAT_XRGB4444: + case DRM_FORMAT_ABGR4444: + case DRM_FORMAT_XBGR4444: + case DRM_FORMAT_RGBA4444: + case DRM_FORMAT_RGBX4444: + case DRM_FORMAT_BGRA4444: + case DRM_FORMAT_BGRX4444: + case DRM_FORMAT_ARGB1555: + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ABGR1555: + case DRM_FORMAT_XBGR1555: + case DRM_FORMAT_RGBA5551: + case DRM_FORMAT_RGBX5551: + case DRM_FORMAT_BGRA5551: + case DRM_FORMAT_BGRX5551: + case DRM_FORMAT_RGB565: + case DRM_FORMAT_BGR565: + case DRM_FORMAT_BGR888: + case DRM_FORMAT_RGB888: + case DRM_FORMAT_ARGB8888: + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ABGR8888: + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_RGBA8888: + case DRM_FORMAT_RGBX8888: + case DRM_FORMAT_BGRA8888: + case DRM_FORMAT_BGRX8888: + case DRM_FORMAT_ARGB2101010: + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ABGR2101010: + case DRM_FORMAT_XBGR2101010: + case DRM_FORMAT_RGBA1010102: + case DRM_FORMAT_RGBX1010102: + case DRM_FORMAT_BGRA1010102: + case DRM_FORMAT_BGRX1010102: + offsets[0] = 0; + kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]); + kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]); + + planes[0] = virtual; + break; + } + + fill_pattern(format, pattern, planes, width, height, pitches[0]); + kms_bo_unmap(bo); + + return bo; +} diff --git a/tests/modetest/buffers.h b/tests/modetest/buffers.h new file mode 100644 index 0000000..e320389 --- /dev/null +++ b/tests/modetest/buffers.h @@ -0,0 +1,46 @@ +/* + * DRM based mode setting test program + * Copyright 2008 Tungsten Graphics + * Jakob Bornecrantz + * Copyright 2008 Intel Corporation + * Jesse Barnes + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifndef __BUFFERS_H__ +#define __BUFFERS_H__ + +struct kms_bo; +struct kms_driver; + +enum fill_pattern { + PATTERN_TILES = 0, + PATTERN_PLAIN = 1, + PATTERN_SMPTE = 2, +}; + +struct kms_bo *create_test_buffer(struct kms_driver *kms, unsigned int format, + unsigned int width, unsigned int height, + unsigned int handles[4], unsigned int pitches[4], + unsigned int offsets[4], enum fill_pattern pattern); + +unsigned int format_fourcc(const char *name); + +#endif diff --git a/tests/modetest/cursor.c b/tests/modetest/cursor.c new file mode 100644 index 0000000..60f240a --- /dev/null +++ b/tests/modetest/cursor.c @@ -0,0 +1,209 @@ +/* + * DRM based mode setting test program + * Copyright (C) 2013 Red Hat + * Author: Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "xf86drm.h" +#include "xf86drmMode.h" + +#include "buffers.h" +#include "cursor.h" + +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +struct cursor { + int fd; + uint32_t bo_handle; + uint32_t crtc_id; + uint32_t crtc_w, crtc_h; + uint32_t w, h; + + /* current state */ + uint32_t enabled, x, y; + int32_t dx, dy; +}; + +#define MAX_CURSORS 8 +static struct cursor cursors[MAX_CURSORS]; +static int ncursors; + +/* + * Timer driven program loops through these steps to move/enable/disable + * the cursor + */ + +struct cursor_step { + void (*run)(struct cursor *cursor, struct cursor_step *step); + uint32_t msec; + uint32_t repeat; + int arg; +}; + +static uint32_t indx, count; + +static void set_cursor(struct cursor *cursor, struct cursor_step *step) +{ + int enabled = (step->arg ^ count) & 0x1; + uint32_t handle = 0; + + if (enabled) + handle = cursor->bo_handle; + + cursor->enabled = enabled; + + drmModeSetCursor(cursor->fd, cursor->crtc_id, handle, cursor->w, cursor->h); +} + +static void move_cursor(struct cursor *cursor, struct cursor_step *step) +{ + int x = cursor->x; + int y = cursor->y; + + if (!cursor->enabled) + drmModeSetCursor(cursor->fd, cursor->crtc_id, + cursor->bo_handle, cursor->w, cursor->h); + + /* calculate new cursor position: */ + x += cursor->dx * step->arg; + y += cursor->dy * step->arg; + + if (x < 0) { + x = 0; + cursor->dx = 1; + } else if (x > (int)cursor->crtc_w) { + x = cursor->crtc_w - 1; + cursor->dx = -1; + } + + if (y < 0) { + y = 0; + cursor->dy = 1; + } else if (y > (int)cursor->crtc_h) { + y = cursor->crtc_h - 1; + cursor->dy = -1; + } + + cursor->x = x; + cursor->y = y; + + drmModeMoveCursor(cursor->fd, cursor->crtc_id, x, y); +} + +static struct cursor_step steps[] = { + { set_cursor, 10, 0, 1 }, /* enable */ + { move_cursor, 1, 100, 1 }, + { move_cursor, 1, 10, 10 }, + { set_cursor, 1, 100, 0 }, /* disable/enable loop */ + { move_cursor, 1, 10, 10 }, + { move_cursor, 9, 100, 1 }, + { move_cursor, 11, 100, 5 }, + { set_cursor, 17, 10, 0 }, /* disable/enable loop */ + { move_cursor, 9, 100, 1 }, + { set_cursor, 13, 10, 0 }, /* disable/enable loop */ + { move_cursor, 9, 100, 1 }, + { set_cursor, 13, 10, 0 }, /* disable/enable loop */ + { set_cursor, 10, 0, 0 }, /* disable */ +}; + +/* + * Cursor API: + */ + +static void run_step(int sig) +{ + struct cursor_step *step = &steps[indx % ARRAY_SIZE(steps)]; + struct itimerval itimer = { + .it_value.tv_usec = 1000 * step->msec, + }; + int i; + + for (i = 0; i < ncursors; i++) { + struct cursor *cursor = &cursors[i]; + step->run(cursor, step); + } + + /* iterate to next count/step: */ + if (count < step->repeat) { + count++; + } else { + count = 0; + indx++; + } + + /* and lastly, setup timer for next step */ + setitimer(ITIMER_REAL, &itimer, NULL); +} + +int cursor_init(int fd, uint32_t bo_handle, uint32_t crtc_id, + uint32_t crtc_w, uint32_t crtc_h, uint32_t w, uint32_t h) +{ + struct cursor *cursor = &cursors[ncursors]; + + assert(ncursors < MAX_CURSORS); + + cursor->fd = fd; + cursor->bo_handle = bo_handle; + cursor->crtc_id = crtc_id; + cursor->crtc_w = crtc_w; + cursor->crtc_h = crtc_h; + cursor->w = w; + cursor->h = h; + + cursor->enabled = 0; + cursor->x = w/2; + cursor->y = h/2; + cursor->dx = 1; + cursor->dy = 1; + + ncursors++; + + return 0; +} + +int cursor_start(void) +{ + /* setup signal handler to update cursor: */ + signal(SIGALRM, run_step); + printf("starting cursor\n"); + run_step(SIGALRM); + return 0; +} + +int cursor_stop(void) +{ + signal(SIGALRM, NULL); + printf("cursor stopped\n"); + return 0; +} diff --git a/tests/modetest/cursor.h b/tests/modetest/cursor.h new file mode 100644 index 0000000..d849f6c --- /dev/null +++ b/tests/modetest/cursor.h @@ -0,0 +1,33 @@ +/* + * DRM based mode setting test program + * Copyright (C) 2014 Red Hat + * Author: Rob Clark + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifndef __CURSOR_H__ +#define __CURSOR_H__ + +int cursor_init(int fd, uint32_t bo_handle, uint32_t crtc_id, + uint32_t crtc_w, uint32_t crtc_h, uint32_t w, uint32_t h); +int cursor_start(void); +int cursor_stop(void); + +#endif diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c new file mode 100644 index 0000000..6d06e3f --- /dev/null +++ b/tests/modetest/modetest.c @@ -0,0 +1,1629 @@ +/* + * DRM based mode setting test program + * Copyright 2008 Tungsten Graphics + * Jakob Bornecrantz + * Copyright 2008 Intel Corporation + * Jesse Barnes + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +/* + * This fairly simple test program dumps output in a similar format to the + * "xrandr" tool everyone knows & loves. It's necessarily slightly different + * since the kernel separates outputs into encoder and connector structures, + * each with their own unique ID. The program also allows test testing of the + * memory management and mode setting APIs by allowing the user to specify a + * connector and mode to use for mode setting. If all works as expected, a + * blue background should be painted on the monitor attached to the specified + * connector after the selected mode is set. + * + * TODO: use cairo to write the mode info on the selected output once + * the mode has been programmed, along with possible test patterns. + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "xf86drm.h" +#include "xf86drmMode.h" +#include "drm_fourcc.h" +#include "libkms.h" + +#include "buffers.h" +#include "cursor.h" + +struct crtc { + drmModeCrtc *crtc; + drmModeObjectProperties *props; + drmModePropertyRes **props_info; + drmModeModeInfo *mode; +}; + +struct encoder { + drmModeEncoder *encoder; +}; + +struct connector { + drmModeConnector *connector; + drmModeObjectProperties *props; + drmModePropertyRes **props_info; +}; + +struct fb { + drmModeFB *fb; +}; + +struct plane { + drmModePlane *plane; + drmModeObjectProperties *props; + drmModePropertyRes **props_info; +}; + +struct resources { + drmModeRes *res; + drmModePlaneRes *plane_res; + + struct crtc *crtcs; + struct encoder *encoders; + struct connector *connectors; + struct fb *fbs; + struct plane *planes; +}; + +struct device { + int fd; + + struct resources *resources; + struct kms_driver *kms; + + struct { + unsigned int width; + unsigned int height; + + unsigned int fb_id; + struct kms_bo *bo; + } mode; +}; + +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +struct type_name { + int type; + const char *name; +}; + +#define type_name_fn(res) \ +const char * res##_str(int type) { \ + unsigned int i; \ + for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \ + if (res##_names[i].type == type) \ + return res##_names[i].name; \ + } \ + return "(invalid)"; \ +} + +struct type_name encoder_type_names[] = { + { DRM_MODE_ENCODER_NONE, "none" }, + { DRM_MODE_ENCODER_DAC, "DAC" }, + { DRM_MODE_ENCODER_TMDS, "TMDS" }, + { DRM_MODE_ENCODER_LVDS, "LVDS" }, + { DRM_MODE_ENCODER_TVDAC, "TVDAC" }, +}; + +static type_name_fn(encoder_type) + +struct type_name connector_status_names[] = { + { DRM_MODE_CONNECTED, "connected" }, + { DRM_MODE_DISCONNECTED, "disconnected" }, + { DRM_MODE_UNKNOWNCONNECTION, "unknown" }, +}; + +static type_name_fn(connector_status) + +struct type_name connector_type_names[] = { + { DRM_MODE_CONNECTOR_Unknown, "unknown" }, + { DRM_MODE_CONNECTOR_VGA, "VGA" }, + { DRM_MODE_CONNECTOR_DVII, "DVI-I" }, + { DRM_MODE_CONNECTOR_DVID, "DVI-D" }, + { DRM_MODE_CONNECTOR_DVIA, "DVI-A" }, + { DRM_MODE_CONNECTOR_Composite, "composite" }, + { DRM_MODE_CONNECTOR_SVIDEO, "s-video" }, + { DRM_MODE_CONNECTOR_LVDS, "LVDS" }, + { DRM_MODE_CONNECTOR_Component, "component" }, + { DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN" }, + { DRM_MODE_CONNECTOR_DisplayPort, "DP" }, + { DRM_MODE_CONNECTOR_HDMIA, "HDMI-A" }, + { DRM_MODE_CONNECTOR_HDMIB, "HDMI-B" }, + { DRM_MODE_CONNECTOR_TV, "TV" }, + { DRM_MODE_CONNECTOR_eDP, "eDP" }, +}; + +static type_name_fn(connector_type) + +#define bit_name_fn(res) \ +const char * res##_str(int type) { \ + unsigned int i; \ + const char *sep = ""; \ + for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \ + if (type & (1 << i)) { \ + printf("%s%s", sep, res##_names[i]); \ + sep = ", "; \ + } \ + } \ + return NULL; \ +} + +static const char *mode_type_names[] = { + "builtin", + "clock_c", + "crtc_c", + "preferred", + "default", + "userdef", + "driver", +}; + +static bit_name_fn(mode_type) + +static const char *mode_flag_names[] = { + "phsync", + "nhsync", + "pvsync", + "nvsync", + "interlace", + "dblscan", + "csync", + "pcsync", + "ncsync", + "hskew", + "bcast", + "pixmux", + "dblclk", + "clkdiv2" +}; + +static bit_name_fn(mode_flag) + +static void dump_encoders(struct device *dev) +{ + drmModeEncoder *encoder; + int i; + + printf("Encoders:\n"); + printf("id\tcrtc\ttype\tpossible crtcs\tpossible clones\t\n"); + for (i = 0; i < dev->resources->res->count_encoders; i++) { + encoder = dev->resources->encoders[i].encoder; + if (!encoder) + continue; + + printf("%d\t%d\t%s\t0x%08x\t0x%08x\n", + encoder->encoder_id, + encoder->crtc_id, + encoder_type_str(encoder->encoder_type), + encoder->possible_crtcs, + encoder->possible_clones); + } + printf("\n"); +} + +static void dump_mode(drmModeModeInfo *mode) +{ + printf(" %s %d %d %d %d %d %d %d %d %d", + mode->name, + mode->vrefresh, + mode->hdisplay, + mode->hsync_start, + mode->hsync_end, + mode->htotal, + mode->vdisplay, + mode->vsync_start, + mode->vsync_end, + mode->vtotal); + + printf(" flags: "); + mode_flag_str(mode->flags); + printf("; type: "); + mode_type_str(mode->type); + printf("\n"); +} + +static void dump_blob(struct device *dev, uint32_t blob_id) +{ + uint32_t i; + unsigned char *blob_data; + drmModePropertyBlobPtr blob; + + blob = drmModeGetPropertyBlob(dev->fd, blob_id); + if (!blob) + return; + + blob_data = blob->data; + + for (i = 0; i < blob->length; i++) { + if (i % 16 == 0) + printf("\n\t\t\t"); + printf("%.2hhx", blob_data[i]); + } + printf("\n"); + + drmModeFreePropertyBlob(blob); +} + +static void dump_prop(struct device *dev, drmModePropertyPtr prop, + uint32_t prop_id, uint64_t value) +{ + int i; + printf("\t%d", prop_id); + if (!prop) { + printf("\n"); + return; + } + + printf(" %s:\n", prop->name); + + printf("\t\tflags:"); + if (prop->flags & DRM_MODE_PROP_PENDING) + printf(" pending"); + if (prop->flags & DRM_MODE_PROP_RANGE) + printf(" range"); + if (prop->flags & DRM_MODE_PROP_IMMUTABLE) + printf(" immutable"); + if (prop->flags & DRM_MODE_PROP_ENUM) + printf(" enum"); + if (prop->flags & DRM_MODE_PROP_BITMASK) + printf(" bitmask"); + if (prop->flags & DRM_MODE_PROP_BLOB) + printf(" blob"); + printf("\n"); + + if (prop->flags & DRM_MODE_PROP_RANGE) { + printf("\t\tvalues:"); + for (i = 0; i < prop->count_values; i++) + printf(" %"PRIu64, prop->values[i]); + printf("\n"); + } + + if (prop->flags & DRM_MODE_PROP_ENUM) { + printf("\t\tenums:"); + for (i = 0; i < prop->count_enums; i++) + printf(" %s=%llu", prop->enums[i].name, + prop->enums[i].value); + printf("\n"); + } else if (prop->flags & DRM_MODE_PROP_BITMASK) { + printf("\t\tvalues:"); + for (i = 0; i < prop->count_enums; i++) + printf(" %s=0x%llx", prop->enums[i].name, + (1LL << prop->enums[i].value)); + printf("\n"); + } else { + assert(prop->count_enums == 0); + } + + if (prop->flags & DRM_MODE_PROP_BLOB) { + printf("\t\tblobs:\n"); + for (i = 0; i < prop->count_blobs; i++) + dump_blob(dev, prop->blob_ids[i]); + printf("\n"); + } else { + assert(prop->count_blobs == 0); + } + + printf("\t\tvalue:"); + if (prop->flags & DRM_MODE_PROP_BLOB) + dump_blob(dev, value); + else + printf(" %"PRIu64"\n", value); +} + +static void dump_connectors(struct device *dev) +{ + int i, j; + + printf("Connectors:\n"); + printf("id\tencoder\tstatus\t\ttype\tsize (mm)\tmodes\tencoders\n"); + for (i = 0; i < dev->resources->res->count_connectors; i++) { + struct connector *_connector = &dev->resources->connectors[i]; + drmModeConnector *connector = _connector->connector; + if (!connector) + continue; + + printf("%d\t%d\t%s\t%s\t%dx%d\t\t%d\t", + connector->connector_id, + connector->encoder_id, + connector_status_str(connector->connection), + connector_type_str(connector->connector_type), + connector->mmWidth, connector->mmHeight, + connector->count_modes); + + for (j = 0; j < connector->count_encoders; j++) + printf("%s%d", j > 0 ? ", " : "", connector->encoders[j]); + printf("\n"); + + if (connector->count_modes) { + printf(" modes:\n"); + printf("\tname refresh (Hz) hdisp hss hse htot vdisp " + "vss vse vtot)\n"); + for (j = 0; j < connector->count_modes; j++) + dump_mode(&connector->modes[j]); + } + + if (_connector->props) { + printf(" props:\n"); + for (j = 0; j < (int)_connector->props->count_props; j++) + dump_prop(dev, _connector->props_info[j], + _connector->props->props[j], + _connector->props->prop_values[j]); + } + } + printf("\n"); +} + +static void dump_crtcs(struct device *dev) +{ + int i; + uint32_t j; + + printf("CRTCs:\n"); + printf("id\tfb\tpos\tsize\n"); + for (i = 0; i < dev->resources->res->count_crtcs; i++) { + struct crtc *_crtc = &dev->resources->crtcs[i]; + drmModeCrtc *crtc = _crtc->crtc; + if (!crtc) + continue; + + printf("%d\t%d\t(%d,%d)\t(%dx%d)\n", + crtc->crtc_id, + crtc->buffer_id, + crtc->x, crtc->y, + crtc->width, crtc->height); + dump_mode(&crtc->mode); + + if (_crtc->props) { + printf(" props:\n"); + for (j = 0; j < _crtc->props->count_props; j++) + dump_prop(dev, _crtc->props_info[j], + _crtc->props->props[j], + _crtc->props->prop_values[j]); + } else { + printf(" no properties found\n"); + } + } + printf("\n"); +} + +static void dump_framebuffers(struct device *dev) +{ + drmModeFB *fb; + int i; + + printf("Frame buffers:\n"); + printf("id\tsize\tpitch\n"); + for (i = 0; i < dev->resources->res->count_fbs; i++) { + fb = dev->resources->fbs[i].fb; + if (!fb) + continue; + + printf("%u\t(%ux%u)\t%u\n", + fb->fb_id, + fb->width, fb->height, + fb->pitch); + } + printf("\n"); +} + +static void dump_planes(struct device *dev) +{ + unsigned int i, j; + + printf("Planes:\n"); + printf("id\tcrtc\tfb\tCRTC x,y\tx,y\tgamma size\tpossible crtcs\n"); + + if (!dev->resources->plane_res) + return; + + for (i = 0; i < dev->resources->plane_res->count_planes; i++) { + struct plane *plane = &dev->resources->planes[i]; + drmModePlane *ovr = plane->plane; + if (!ovr) + continue; + + printf("%d\t%d\t%d\t%d,%d\t\t%d,%d\t%-8d\t0x%08x\n", + ovr->plane_id, ovr->crtc_id, ovr->fb_id, + ovr->crtc_x, ovr->crtc_y, ovr->x, ovr->y, + ovr->gamma_size, ovr->possible_crtcs); + + if (!ovr->count_formats) + continue; + + printf(" formats:"); + for (j = 0; j < ovr->count_formats; j++) + printf(" %4.4s", (char *)&ovr->formats[j]); + printf("\n"); + + if (plane->props) { + printf(" props:\n"); + for (j = 0; j < plane->props->count_props; j++) + dump_prop(dev, plane->props_info[j], + plane->props->props[j], + plane->props->prop_values[j]); + } else { + printf(" no properties found\n"); + } + } + printf("\n"); + + return; +} + +static void free_resources(struct resources *res) +{ + if (!res) + return; + +#define free_resource(_res, __res, type, Type) \ + do { \ + int i; \ + if (!(_res)->type##s) \ + break; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + if (!(_res)->type##s[i].type) \ + break; \ + drmModeFree##Type((_res)->type##s[i].type); \ + } \ + free((_res)->type##s); \ + } while (0) + +#define free_properties(_res, __res, type) \ + do { \ + int i; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + drmModeFreeObjectProperties(res->type##s[i].props); \ + free(res->type##s[i].props_info); \ + } \ + } while (0) + + if (res->res) { + free_properties(res, res, crtc); + + free_resource(res, res, crtc, Crtc); + free_resource(res, res, encoder, Encoder); + free_resource(res, res, connector, Connector); + free_resource(res, res, fb, FB); + + drmModeFreeResources(res->res); + } + + if (res->plane_res) { + free_properties(res, plane_res, plane); + + free_resource(res, plane_res, plane, Plane); + + drmModeFreePlaneResources(res->plane_res); + } + + free(res); +} + +static struct resources *get_resources(struct device *dev) +{ + struct resources *res; + int i; + + res = malloc(sizeof *res); + if (res == 0) + return NULL; + + memset(res, 0, sizeof *res); + + res->res = drmModeGetResources(dev->fd); + if (!res->res) { + fprintf(stderr, "drmModeGetResources failed: %s\n", + strerror(errno)); + goto error; + } + + res->crtcs = malloc(res->res->count_crtcs * sizeof *res->crtcs); + res->encoders = malloc(res->res->count_encoders * sizeof *res->encoders); + res->connectors = malloc(res->res->count_connectors * sizeof *res->connectors); + res->fbs = malloc(res->res->count_fbs * sizeof *res->fbs); + + if (!res->crtcs || !res->encoders || !res->connectors || !res->fbs) + goto error; + + memset(res->crtcs , 0, res->res->count_crtcs * sizeof *res->crtcs); + memset(res->encoders, 0, res->res->count_encoders * sizeof *res->encoders); + memset(res->connectors, 0, res->res->count_connectors * sizeof *res->connectors); + memset(res->fbs, 0, res->res->count_fbs * sizeof *res->fbs); + +#define get_resource(_res, __res, type, Type) \ + do { \ + int i; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + (_res)->type##s[i].type = \ + drmModeGet##Type(dev->fd, (_res)->__res->type##s[i]); \ + if (!(_res)->type##s[i].type) \ + fprintf(stderr, "could not get %s %i: %s\n", \ + #type, (_res)->__res->type##s[i], \ + strerror(errno)); \ + } \ + } while (0) + + get_resource(res, res, crtc, Crtc); + get_resource(res, res, encoder, Encoder); + get_resource(res, res, connector, Connector); + get_resource(res, res, fb, FB); + +#define get_properties(_res, __res, type, Type) \ + do { \ + int i; \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + struct type *obj = &res->type##s[i]; \ + unsigned int j; \ + obj->props = \ + drmModeObjectGetProperties(dev->fd, obj->type->type##_id, \ + DRM_MODE_OBJECT_##Type); \ + if (!obj->props) { \ + fprintf(stderr, \ + "could not get %s %i properties: %s\n", \ + #type, obj->type->type##_id, \ + strerror(errno)); \ + continue; \ + } \ + obj->props_info = malloc(obj->props->count_props * \ + sizeof *obj->props_info); \ + if (!obj->props_info) \ + continue; \ + for (j = 0; j < obj->props->count_props; ++j) \ + obj->props_info[j] = \ + drmModeGetProperty(dev->fd, obj->props->props[j]); \ + } \ + } while (0) + + get_properties(res, res, crtc, CRTC); + get_properties(res, res, connector, CONNECTOR); + + for (i = 0; i < res->res->count_crtcs; ++i) + res->crtcs[i].mode = &res->crtcs[i].crtc->mode; + + res->plane_res = drmModeGetPlaneResources(dev->fd); + if (!res->plane_res) { + fprintf(stderr, "drmModeGetPlaneResources failed: %s\n", + strerror(errno)); + return res; + } + + res->planes = malloc(res->plane_res->count_planes * sizeof *res->planes); + if (!res->planes) + goto error; + + memset(res->planes, 0, res->plane_res->count_planes * sizeof *res->planes); + + get_resource(res, plane_res, plane, Plane); + get_properties(res, plane_res, plane, PLANE); + + return res; + +error: + free_resources(res); + return NULL; +} + +static int get_crtc_index(struct device *dev, uint32_t id) +{ + int i; + + for (i = 0; i < dev->resources->res->count_crtcs; ++i) { + drmModeCrtc *crtc = dev->resources->crtcs[i].crtc; + if (crtc && crtc->crtc_id == id) + return i; + } + + return -1; +} + +static drmModeConnector *get_connector_by_id(struct device *dev, uint32_t id) +{ + drmModeConnector *connector; + int i; + + for (i = 0; i < dev->resources->res->count_connectors; i++) { + connector = dev->resources->connectors[i].connector; + if (connector && connector->connector_id == id) + return connector; + } + + return NULL; +} + +static drmModeEncoder *get_encoder_by_id(struct device *dev, uint32_t id) +{ + drmModeEncoder *encoder; + int i; + + for (i = 0; i < dev->resources->res->count_encoders; i++) { + encoder = dev->resources->encoders[i].encoder; + if (encoder && encoder->encoder_id == id) + return encoder; + } + + return NULL; +} + +/* ----------------------------------------------------------------------------- + * Pipes and planes + */ + +/* + * Mode setting with the kernel interfaces is a bit of a chore. + * First you have to find the connector in question and make sure the + * requested mode is available. + * Then you need to find the encoder attached to that connector so you + * can bind it with a free crtc. + */ +struct pipe_arg { + uint32_t *con_ids; + unsigned int num_cons; + uint32_t crtc_id; + char mode_str[64]; + char format_str[5]; + unsigned int vrefresh; + unsigned int fourcc; + drmModeModeInfo *mode; + struct crtc *crtc; + unsigned int fb_id[2], current_fb_id; + struct timeval start; + + int swap_count; +}; + +struct plane_arg { + uint32_t crtc_id; /* the id of CRTC to bind to */ + bool has_position; + int32_t x, y; + uint32_t w, h; + double scale; + unsigned int fb_id; + char format_str[5]; /* need to leave room for terminating \0 */ + unsigned int fourcc; +}; + +static drmModeModeInfo * +connector_find_mode(struct device *dev, uint32_t con_id, const char *mode_str, + const unsigned int vrefresh) +{ + drmModeConnector *connector; + drmModeModeInfo *mode; + int i; + + connector = get_connector_by_id(dev, con_id); + if (!connector || !connector->count_modes) + return NULL; + + for (i = 0; i < connector->count_modes; i++) { + mode = &connector->modes[i]; + if (!strcmp(mode->name, mode_str)) { + /* If the vertical refresh frequency is not specified then return the + * first mode that match with the name. Else, return the mode that match + * the name and the specified vertical refresh frequency. + */ + if (vrefresh == 0) + return mode; + else if (mode->vrefresh == vrefresh) + return mode; + } + } + + return NULL; +} + +static struct crtc *pipe_find_crtc(struct device *dev, struct pipe_arg *pipe) +{ + uint32_t possible_crtcs = ~0; + uint32_t active_crtcs = 0; + unsigned int crtc_idx; + unsigned int i; + int j; + + for (i = 0; i < pipe->num_cons; ++i) { + uint32_t crtcs_for_connector = 0; + drmModeConnector *connector; + drmModeEncoder *encoder; + int idx; + + connector = get_connector_by_id(dev, pipe->con_ids[i]); + if (!connector) + return NULL; + + for (j = 0; j < connector->count_encoders; ++j) { + encoder = get_encoder_by_id(dev, connector->encoders[j]); + if (!encoder) + continue; + + crtcs_for_connector |= encoder->possible_crtcs; + + idx = get_crtc_index(dev, encoder->crtc_id); + if (idx >= 0) + active_crtcs |= 1 << idx; + } + + possible_crtcs &= crtcs_for_connector; + } + + if (!possible_crtcs) + return NULL; + + /* Return the first possible and active CRTC if one exists, or the first + * possible CRTC otherwise. + */ + if (possible_crtcs & active_crtcs) + crtc_idx = ffs(possible_crtcs & active_crtcs); + else + crtc_idx = ffs(possible_crtcs); + + return &dev->resources->crtcs[crtc_idx - 1]; +} + +static int pipe_find_crtc_and_mode(struct device *dev, struct pipe_arg *pipe) +{ + drmModeModeInfo *mode = NULL; + int i; + + pipe->mode = NULL; + + for (i = 0; i < (int)pipe->num_cons; i++) { + mode = connector_find_mode(dev, pipe->con_ids[i], + pipe->mode_str, pipe->vrefresh); + if (mode == NULL) { + fprintf(stderr, + "failed to find mode \"%s\" for connector %u\n", + pipe->mode_str, pipe->con_ids[i]); + return -EINVAL; + } + } + + /* If the CRTC ID was specified, get the corresponding CRTC. Otherwise + * locate a CRTC that can be attached to all the connectors. + */ + if (pipe->crtc_id != (uint32_t)-1) { + for (i = 0; i < dev->resources->res->count_crtcs; i++) { + struct crtc *crtc = &dev->resources->crtcs[i]; + + if (pipe->crtc_id == crtc->crtc->crtc_id) { + pipe->crtc = crtc; + break; + } + } + } else { + pipe->crtc = pipe_find_crtc(dev, pipe); + } + + if (!pipe->crtc) { + fprintf(stderr, "failed to find CRTC for pipe\n"); + return -EINVAL; + } + + pipe->mode = mode; + pipe->crtc->mode = mode; + + return 0; +} + +/* ----------------------------------------------------------------------------- + * Properties + */ + +struct property_arg { + uint32_t obj_id; + uint32_t obj_type; + char name[DRM_PROP_NAME_LEN+1]; + uint32_t prop_id; + uint64_t value; +}; + +static void set_property(struct device *dev, struct property_arg *p) +{ + drmModeObjectProperties *props = NULL; + drmModePropertyRes **props_info = NULL; + const char *obj_type; + int ret; + int i; + + p->obj_type = 0; + p->prop_id = 0; + +#define find_object(_res, __res, type, Type) \ + do { \ + for (i = 0; i < (int)(_res)->__res->count_##type##s; ++i) { \ + struct type *obj = &(_res)->type##s[i]; \ + if (obj->type->type##_id != p->obj_id) \ + continue; \ + p->obj_type = DRM_MODE_OBJECT_##Type; \ + obj_type = #Type; \ + props = obj->props; \ + props_info = obj->props_info; \ + } \ + } while(0) \ + + find_object(dev->resources, res, crtc, CRTC); + if (p->obj_type == 0) + find_object(dev->resources, res, connector, CONNECTOR); + if (p->obj_type == 0) + find_object(dev->resources, plane_res, plane, PLANE); + if (p->obj_type == 0) { + fprintf(stderr, "Object %i not found, can't set property\n", + p->obj_id); + return; + } + + if (!props) { + fprintf(stderr, "%s %i has no properties\n", + obj_type, p->obj_id); + return; + } + + for (i = 0; i < (int)props->count_props; ++i) { + if (!props_info[i]) + continue; + if (strcmp(props_info[i]->name, p->name) == 0) + break; + } + + if (i == (int)props->count_props) { + fprintf(stderr, "%s %i has no %s property\n", + obj_type, p->obj_id, p->name); + return; + } + + p->prop_id = props->props[i]; + + ret = drmModeObjectSetProperty(dev->fd, p->obj_id, p->obj_type, + p->prop_id, p->value); + if (ret < 0) + fprintf(stderr, "failed to set %s %i property %s to %" PRIu64 ": %s\n", + obj_type, p->obj_id, p->name, p->value, strerror(errno)); +} + +/* -------------------------------------------------------------------------- */ + +static void +page_flip_handler(int fd, unsigned int frame, + unsigned int sec, unsigned int usec, void *data) +{ + struct pipe_arg *pipe; + unsigned int new_fb_id; + struct timeval end; + double t; + + pipe = data; + if (pipe->current_fb_id == pipe->fb_id[0]) + new_fb_id = pipe->fb_id[1]; + else + new_fb_id = pipe->fb_id[0]; + + drmModePageFlip(fd, pipe->crtc->crtc->crtc_id, new_fb_id, + DRM_MODE_PAGE_FLIP_EVENT, pipe); + pipe->current_fb_id = new_fb_id; + pipe->swap_count++; + if (pipe->swap_count == 60) { + gettimeofday(&end, NULL); + t = end.tv_sec + end.tv_usec * 1e-6 - + (pipe->start.tv_sec + pipe->start.tv_usec * 1e-6); + fprintf(stderr, "freq: %.02fHz\n", pipe->swap_count / t); + pipe->swap_count = 0; + pipe->start = end; + } +} + +static int set_plane(struct device *dev, struct plane_arg *p) +{ + drmModePlane *ovr; + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + uint32_t plane_id = 0; + struct kms_bo *plane_bo; + uint32_t plane_flags = 0; + int crtc_x, crtc_y, crtc_w, crtc_h; + struct crtc *crtc = NULL; + unsigned int pipe; + unsigned int i; + + /* Find an unused plane which can be connected to our CRTC. Find the + * CRTC index first, then iterate over available planes. + */ + for (i = 0; i < (unsigned int)dev->resources->res->count_crtcs; i++) { + if (p->crtc_id == dev->resources->res->crtcs[i]) { + crtc = &dev->resources->crtcs[i]; + pipe = i; + break; + } + } + + if (!crtc) { + fprintf(stderr, "CRTC %u not found\n", p->crtc_id); + return -1; + } + + for (i = 0; i < dev->resources->plane_res->count_planes && !plane_id; i++) { + ovr = dev->resources->planes[i].plane; + if (!ovr) + continue; + + if ((ovr->possible_crtcs & (1 << pipe)) && !ovr->crtc_id) + plane_id = ovr->plane_id; + } + + if (!plane_id) { + fprintf(stderr, "no unused plane available for CRTC %u\n", + crtc->crtc->crtc_id); + return -1; + } + + fprintf(stderr, "testing %dx%d@%s overlay plane %u\n", + p->w, p->h, p->format_str, plane_id); + + plane_bo = create_test_buffer(dev->kms, p->fourcc, p->w, p->h, handles, + pitches, offsets, PATTERN_TILES); + if (plane_bo == NULL) + return -1; + + /* just use single plane format for now.. */ + if (drmModeAddFB2(dev->fd, p->w, p->h, p->fourcc, + handles, pitches, offsets, &p->fb_id, plane_flags)) { + fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); + return -1; + } + + crtc_w = p->w * p->scale; + crtc_h = p->h * p->scale; + if (!p->has_position) { + /* Default to the middle of the screen */ + crtc_x = (crtc->mode->hdisplay - crtc_w) / 2; + crtc_y = (crtc->mode->vdisplay - crtc_h) / 2; + } else { + crtc_x = p->x; + crtc_y = p->y; + } + + /* note src coords (last 4 args) are in Q16 format */ + if (drmModeSetPlane(dev->fd, plane_id, crtc->crtc->crtc_id, p->fb_id, + plane_flags, crtc_x, crtc_y, crtc_w, crtc_h, + 0, 0, p->w << 16, p->h << 16)) { + fprintf(stderr, "failed to enable plane: %s\n", + strerror(errno)); + return -1; + } + + ovr->crtc_id = crtc->crtc->crtc_id; + + return 0; +} + +static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int count) +{ + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + unsigned int fb_id; + struct kms_bo *bo; + unsigned int i; + unsigned int j; + int ret, x; + + dev->mode.width = 0; + dev->mode.height = 0; + + for (i = 0; i < count; i++) { + struct pipe_arg *pipe = &pipes[i]; + + ret = pipe_find_crtc_and_mode(dev, pipe); + if (ret < 0) + continue; + + dev->mode.width += pipe->mode->hdisplay; + if (dev->mode.height < pipe->mode->vdisplay) + dev->mode.height = pipe->mode->vdisplay; + } + + bo = create_test_buffer(dev->kms, pipes[0].fourcc, + dev->mode.width, dev->mode.height, + handles, pitches, offsets, PATTERN_SMPTE); + if (bo == NULL) + return; + + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, + pipes[0].fourcc, handles, pitches, offsets, &fb_id, 0); + if (ret) { + fprintf(stderr, "failed to add fb (%ux%u): %s\n", + dev->mode.width, dev->mode.height, strerror(errno)); + return; + } + + x = 0; + for (i = 0; i < count; i++) { + struct pipe_arg *pipe = &pipes[i]; + + if (pipe->mode == NULL) + continue; + + printf("setting mode %s-%dHz@%s on connectors ", + pipe->mode_str, pipe->mode->vrefresh, pipe->format_str); + for (j = 0; j < pipe->num_cons; ++j) + printf("%u, ", pipe->con_ids[j]); + printf("crtc %d\n", pipe->crtc->crtc->crtc_id); + + ret = drmModeSetCrtc(dev->fd, pipe->crtc->crtc->crtc_id, fb_id, + x, 0, pipe->con_ids, pipe->num_cons, + pipe->mode); + + /* XXX: Actually check if this is needed */ + drmModeDirtyFB(dev->fd, fb_id, NULL, 0); + + x += pipe->mode->hdisplay; + + if (ret) { + fprintf(stderr, "failed to set mode: %s\n", strerror(errno)); + return; + } + } + + dev->mode.bo = bo; + dev->mode.fb_id = fb_id; +} + +static void set_planes(struct device *dev, struct plane_arg *p, unsigned int count) +{ + unsigned int i; + + /* set up planes/overlays */ + for (i = 0; i < count; i++) + if (set_plane(dev, &p[i])) + return; +} + +static void set_cursors(struct device *dev, struct pipe_arg *pipes, unsigned int count) +{ + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + struct kms_bo *bo; + unsigned int i; + int ret; + + /* maybe make cursor width/height configurable some day */ + uint32_t cw = 64; + uint32_t ch = 64; + + /* create cursor bo.. just using PATTERN_PLAIN as it has + * translucent alpha + */ + bo = create_test_buffer(dev->kms, DRM_FORMAT_ARGB8888, + cw, ch, handles, pitches, offsets, PATTERN_PLAIN); + if (bo == NULL) + return; + + for (i = 0; i < count; i++) { + struct pipe_arg *pipe = &pipes[i]; + ret = cursor_init(dev->fd, handles[0], + pipe->crtc->crtc->crtc_id, + pipe->mode->hdisplay, pipe->mode->vdisplay, + cw, ch); + if (ret) { + fprintf(stderr, "failed to init cursor for CRTC[%u]\n", + pipe->crtc_id); + return; + } + } + + cursor_start(); +} + +static void clear_cursors(struct device *dev) +{ + cursor_stop(); +} + +static void test_page_flip(struct device *dev, struct pipe_arg *pipes, unsigned int count) +{ + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + unsigned int other_fb_id; + struct kms_bo *other_bo; + drmEventContext evctx; + unsigned int i; + int ret; + + other_bo = create_test_buffer(dev->kms, pipes[0].fourcc, + dev->mode.width, dev->mode.height, + handles, pitches, offsets, PATTERN_PLAIN); + if (other_bo == NULL) + return; + + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, + pipes[0].fourcc, handles, pitches, offsets, + &other_fb_id, 0); + if (ret) { + fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); + return; + } + + for (i = 0; i < count; i++) { + struct pipe_arg *pipe = &pipes[i]; + + if (pipe->mode == NULL) + continue; + + ret = drmModePageFlip(dev->fd, pipe->crtc->crtc->crtc_id, + other_fb_id, DRM_MODE_PAGE_FLIP_EVENT, + pipe); + if (ret) { + fprintf(stderr, "failed to page flip: %s\n", strerror(errno)); + return; + } + gettimeofday(&pipe->start, NULL); + pipe->swap_count = 0; + pipe->fb_id[0] = dev->mode.fb_id; + pipe->fb_id[1] = other_fb_id; + pipe->current_fb_id = other_fb_id; + } + + memset(&evctx, 0, sizeof evctx); + evctx.version = DRM_EVENT_CONTEXT_VERSION; + evctx.vblank_handler = NULL; + evctx.page_flip_handler = page_flip_handler; + + while (1) { +#if 0 + struct pollfd pfd[2]; + + pfd[0].fd = 0; + pfd[0].events = POLLIN; + pfd[1].fd = fd; + pfd[1].events = POLLIN; + + if (poll(pfd, 2, -1) < 0) { + fprintf(stderr, "poll error\n"); + break; + } + + if (pfd[0].revents) + break; +#else + struct timeval timeout = { .tv_sec = 3, .tv_usec = 0 }; + fd_set fds; + int ret; + + FD_ZERO(&fds); + FD_SET(0, &fds); + FD_SET(dev->fd, &fds); + ret = select(dev->fd + 1, &fds, NULL, NULL, &timeout); + + if (ret <= 0) { + fprintf(stderr, "select timed out or error (ret %d)\n", + ret); + continue; + } else if (FD_ISSET(0, &fds)) { + break; + } +#endif + + drmHandleEvent(dev->fd, &evctx); + } + + kms_bo_destroy(&other_bo); +} + +#define min(a, b) ((a) < (b) ? (a) : (b)) + +static int parse_connector(struct pipe_arg *pipe, const char *arg) +{ + unsigned int len; + unsigned int i; + const char *p; + char *endp; + + pipe->vrefresh = 0; + pipe->crtc_id = (uint32_t)-1; + strcpy(pipe->format_str, "XR24"); + + /* Count the number of connectors and allocate them. */ + pipe->num_cons = 1; + for (p = arg; isdigit(*p) || *p == ','; ++p) { + if (*p == ',') + pipe->num_cons++; + } + + pipe->con_ids = malloc(pipe->num_cons * sizeof *pipe->con_ids); + if (pipe->con_ids == NULL) + return -1; + + /* Parse the connectors. */ + for (i = 0, p = arg; i < pipe->num_cons; ++i, p = endp + 1) { + pipe->con_ids[i] = strtoul(p, &endp, 10); + if (*endp != ',') + break; + } + + if (i != pipe->num_cons - 1) + return -1; + + /* Parse the remaining parameters. */ + if (*endp == '@') { + arg = endp + 1; + pipe->crtc_id = strtoul(arg, &endp, 10); + } + if (*endp != ':') + return -1; + + arg = endp + 1; + + /* Search for the vertical refresh or the format. */ + p = strpbrk(arg, "-@"); + if (p == NULL) + p = arg + strlen(arg); + len = min(sizeof pipe->mode_str - 1, (unsigned int)(p - arg)); + strncpy(pipe->mode_str, arg, len); + pipe->mode_str[len] = '\0'; + + if (*p == '-') { + pipe->vrefresh = strtoul(p + 1, &endp, 10); + p = endp; + } + + if (*p == '@') { + strncpy(pipe->format_str, p + 1, 4); + pipe->format_str[4] = '\0'; + } + + pipe->fourcc = format_fourcc(pipe->format_str); + if (pipe->fourcc == 0) { + fprintf(stderr, "unknown format %s\n", pipe->format_str); + return -1; + } + + return 0; +} + +static int parse_plane(struct plane_arg *plane, const char *p) +{ + char *end; + + memset(plane, 0, sizeof *plane); + + plane->crtc_id = strtoul(p, &end, 10); + if (*end != ':') + return -EINVAL; + + p = end + 1; + plane->w = strtoul(p, &end, 10); + if (*end != 'x') + return -EINVAL; + + p = end + 1; + plane->h = strtoul(p, &end, 10); + + if (*end == '+' || *end == '-') { + plane->x = strtol(end, &end, 10); + if (*end != '+' && *end != '-') + return -EINVAL; + plane->y = strtol(end, &end, 10); + + plane->has_position = true; + } + + if (*end == '*') { + p = end + 1; + plane->scale = strtod(p, &end); + if (plane->scale <= 0.0) + return -EINVAL; + } else { + plane->scale = 1.0; + } + + if (*end == '@') { + p = end + 1; + if (strlen(p) != 4) + return -EINVAL; + + strcpy(plane->format_str, p); + } else { + strcpy(plane->format_str, "XR24"); + } + + plane->fourcc = format_fourcc(plane->format_str); + if (plane->fourcc == 0) { + fprintf(stderr, "unknown format %s\n", plane->format_str); + return -EINVAL; + } + + return 0; +} + +static int parse_property(struct property_arg *p, const char *arg) +{ + if (sscanf(arg, "%d:%32[^:]:%" SCNu64, &p->obj_id, p->name, &p->value) != 3) + return -1; + + p->obj_type = 0; + p->name[DRM_PROP_NAME_LEN] = '\0'; + + return 0; +} + +static void usage(char *name) +{ + fprintf(stderr, "usage: %s [-cDdefMPpsCvw]\n", name); + + fprintf(stderr, "\n Query options:\n\n"); + fprintf(stderr, "\t-c\tlist connectors\n"); + fprintf(stderr, "\t-e\tlist encoders\n"); + fprintf(stderr, "\t-f\tlist framebuffers\n"); + fprintf(stderr, "\t-p\tlist CRTCs and planes (pipes)\n"); + + fprintf(stderr, "\n Test options:\n\n"); + fprintf(stderr, "\t-P :x[++][*][@]\tset a plane\n"); + fprintf(stderr, "\t-s [,][@]:[-][@]\tset a mode\n"); + fprintf(stderr, "\t-C\ttest hw cursor\n"); + fprintf(stderr, "\t-v\ttest vsynced page flipping\n"); + fprintf(stderr, "\t-w ::\tset property\n"); + + fprintf(stderr, "\n Generic options:\n\n"); + fprintf(stderr, "\t-d\tdrop master after mode set\n"); + fprintf(stderr, "\t-M module\tuse the given driver\n"); + fprintf(stderr, "\t-D device\tuse the given device\n"); + + fprintf(stderr, "\n\tDefault is to dump all info.\n"); + exit(0); +} + +static int page_flipping_supported(void) +{ + /*FIXME: generic ioctl needed? */ + return 1; +#if 0 + int ret, value; + struct drm_i915_getparam gp; + + gp.param = I915_PARAM_HAS_PAGEFLIPPING; + gp.value = &value; + + ret = drmCommandWriteRead(fd, DRM_I915_GETPARAM, &gp, sizeof(gp)); + if (ret) { + fprintf(stderr, "drm_i915_getparam: %m\n"); + return 0; + } + + return *gp.value; +#endif +} + +static int cursor_supported(void) +{ + /*FIXME: generic ioctl needed? */ + return 1; +} + +static char optstr[] = "cdD:efM:P:ps:Cvw:"; + +int main(int argc, char **argv) +{ + struct device dev; + + int c; + int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0; + int drop_master = 0; + int test_vsync = 0; + int test_cursor = 0; + const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos", "tilcdc", "msm", "sti" }; + char *device = NULL; + char *module = NULL; + unsigned int i; + int count = 0, plane_count = 0; + unsigned int prop_count = 0; + struct pipe_arg *pipe_args = NULL; + struct plane_arg *plane_args = NULL; + struct property_arg *prop_args = NULL; + unsigned int args = 0; + int ret; + + memset(&dev, 0, sizeof dev); + + opterr = 0; + while ((c = getopt(argc, argv, optstr)) != -1) { + args++; + + switch (c) { + case 'c': + connectors = 1; + break; + case 'D': + device = optarg; + args--; + break; + case 'd': + drop_master = 1; + break; + case 'e': + encoders = 1; + break; + case 'f': + framebuffers = 1; + break; + case 'M': + module = optarg; + /* Preserve the default behaviour of dumping all information. */ + args--; + break; + case 'P': + plane_args = realloc(plane_args, + (plane_count + 1) * sizeof *plane_args); + if (plane_args == NULL) { + fprintf(stderr, "memory allocation failed\n"); + return 1; + } + + if (parse_plane(&plane_args[plane_count], optarg) < 0) + usage(argv[0]); + + plane_count++; + break; + case 'p': + crtcs = 1; + planes = 1; + break; + case 's': + pipe_args = realloc(pipe_args, + (count + 1) * sizeof *pipe_args); + if (pipe_args == NULL) { + fprintf(stderr, "memory allocation failed\n"); + return 1; + } + + if (parse_connector(&pipe_args[count], optarg) < 0) + usage(argv[0]); + + count++; + break; + case 'C': + test_cursor = 1; + break; + case 'v': + test_vsync = 1; + break; + case 'w': + prop_args = realloc(prop_args, + (prop_count + 1) * sizeof *prop_args); + if (prop_args == NULL) { + fprintf(stderr, "memory allocation failed\n"); + return 1; + } + + if (parse_property(&prop_args[prop_count], optarg) < 0) + usage(argv[0]); + + prop_count++; + break; + default: + usage(argv[0]); + break; + } + } + + if (!args) + encoders = connectors = crtcs = planes = framebuffers = 1; + + if (module) { + dev.fd = drmOpen(module, device); + if (dev.fd < 0) { + fprintf(stderr, "failed to open device '%s'.\n", module); + return 1; + } + } else { + for (i = 0; i < ARRAY_SIZE(modules); i++) { + printf("trying to open device '%s'...", modules[i]); + dev.fd = drmOpen(modules[i], device); + if (dev.fd < 0) { + printf("failed.\n"); + } else { + printf("success.\n"); + break; + } + } + + if (dev.fd < 0) { + fprintf(stderr, "no device found.\n"); + return 1; + } + } + + if (test_vsync && !page_flipping_supported()) { + fprintf(stderr, "page flipping not supported by drm.\n"); + return -1; + } + + if (test_vsync && !count) { + fprintf(stderr, "page flipping requires at least one -s option.\n"); + return -1; + } + + if (test_cursor && !cursor_supported()) { + fprintf(stderr, "hw cursor not supported by drm.\n"); + return -1; + } + + dev.resources = get_resources(&dev); + if (!dev.resources) { + drmClose(dev.fd); + return 1; + } + +#define dump_resource(dev, res) if (res) dump_##res(dev) + + dump_resource(&dev, encoders); + dump_resource(&dev, connectors); + dump_resource(&dev, crtcs); + dump_resource(&dev, planes); + dump_resource(&dev, framebuffers); + + for (i = 0; i < prop_count; ++i) + set_property(&dev, &prop_args[i]); + + if (count || plane_count) { + ret = kms_create(dev.fd, &dev.kms); + if (ret) { + fprintf(stderr, "failed to create kms driver: %s\n", + strerror(-ret)); + return 1; + } + + if (count) + set_mode(&dev, pipe_args, count); + + if (plane_count) + set_planes(&dev, plane_args, plane_count); + + if (test_cursor) + set_cursors(&dev, pipe_args, count); + + if (test_vsync) + test_page_flip(&dev, pipe_args, count); + + if (drop_master) + drmDropMaster(dev.fd); + + getchar(); + + if (test_cursor) + clear_cursors(&dev); + + kms_bo_destroy(&dev.mode.bo); + kms_destroy(&dev.kms); + } + + free_resources(dev.resources); + + return 0; +} diff --git a/tests/name_from_fd.c b/tests/name_from_fd.c new file mode 100644 index 0000000..330c8ff --- /dev/null +++ b/tests/name_from_fd.c @@ -0,0 +1,58 @@ +/* + * Copyright © 2009 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Kristian Høgsberg + * + */ + +#include +#include +#include +#include "drmtest.h" + +/** + * Checks drmGetDeviceNameFromFd + * + * This tests that we can get the actual version out, and that setting invalid + * major/minor numbers fails appropriately. It does not check the actual + * behavior differenses resulting from an increased DI version. + */ +int main(int argc, char **argv) +{ + int fd, ret; + drm_set_version_t sv, version; + const char *name = "/dev/dri/card0"; + char *v; + + fd = open("/dev/dri/card0", O_RDWR); + if (fd == -1) + return 0; + + v = drmGetDeviceNameFromFd(fd); + close(fd); + + assert(strcmp(name, v) == 0); + drmFree(v); + + return 0; +} diff --git a/tests/openclose.c b/tests/openclose.c new file mode 100644 index 0000000..946a445 --- /dev/null +++ b/tests/openclose.c @@ -0,0 +1,37 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include "drmtest.h" + +int main(int argc, char **argv) +{ + int fd; + + fd = drm_open_any(); + close(fd); + return 0; +} diff --git a/tests/radeon/Makefile.am b/tests/radeon/Makefile.am new file mode 100644 index 0000000..1775669 --- /dev/null +++ b/tests/radeon/Makefile.am @@ -0,0 +1,14 @@ +AM_CFLAGS = \ + -I $(top_srcdir)/include/drm \ + -I $(top_srcdir) + +LDADD = $(top_builddir)/libdrm.la + +noinst_PROGRAMS = \ + radeon_ttm + +radeon_ttm_SOURCES = \ + rbo.c \ + rbo.h \ + list.h \ + radeon_ttm.c diff --git a/tests/radeon/Makefile.in b/tests/radeon/Makefile.in new file mode 100644 index 0000000..4d286d9 --- /dev/null +++ b/tests/radeon/Makefile.in @@ -0,0 +1,603 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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\ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstPROGRAMS cscopelist-am ctags \ + ctags-am distclean distclean-compile distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-dvi install-dvi-am install-exec \ + install-exec-am install-html install-html-am install-info \ + install-info-am install-man install-pdf install-pdf-am \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags tags-am uninstall uninstall-am + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/tests/radeon/list.h b/tests/radeon/list.h new file mode 100644 index 0000000..305c903 --- /dev/null +++ b/tests/radeon/list.h @@ -0,0 +1,137 @@ +/* + * + * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND. USA. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ + +/** + * \file + * List macros heavily inspired by the Linux kernel + * list handling. No list looping yet. + * + * Is not threadsafe, so common operations need to + * be protected using an external mutex. + */ +#ifndef _U_DOUBLE_LIST_H_ +#define _U_DOUBLE_LIST_H_ + +#include + +struct list_head +{ + struct list_head *prev; + struct list_head *next; +}; + +static void list_inithead(struct list_head *item) +{ + item->prev = item; + item->next = item; +} + +static void list_add(struct list_head *item, struct list_head *list) +{ + item->prev = list; + item->next = list->next; + list->next->prev = item; + list->next = item; +} + +static void list_addtail(struct list_head *item, struct list_head *list) +{ + item->next = list; + item->prev = list->prev; + list->prev->next = item; + list->prev = item; +} + +static void list_replace(struct list_head *from, struct list_head *to) +{ + to->prev = from->prev; + to->next = from->next; + from->next->prev = to; + from->prev->next = to; +} + +static void list_del(struct list_head *item) +{ + item->prev->next = item->next; + item->next->prev = item->prev; +} + +static void list_delinit(struct list_head *item) +{ + item->prev->next = item->next; + item->next->prev = item->prev; + item->next = item; + item->prev = item; +} + +#define LIST_INITHEAD(__item) list_inithead(__item) +#define LIST_ADD(__item, __list) list_add(__item, __list) +#define LIST_ADDTAIL(__item, __list) list_addtail(__item, __list) +#define LIST_REPLACE(__from, __to) list_replace(__from, __to) +#define LIST_DEL(__item) list_del(__item) +#define LIST_DELINIT(__item) list_delinit(__item) + +#define LIST_ENTRY(__type, __item, __field) \ + ((__type *)(((char *)(__item)) - offsetof(__type, __field))) + +#define LIST_IS_EMPTY(__list) \ + ((__list)->next == (__list)) + +#ifndef container_of +#define container_of(ptr, sample, member) \ + (void *)((char *)(ptr) \ + - ((char *)&(sample)->member - (char *)(sample))) +#endif + +#define LIST_FOR_EACH_ENTRY(pos, head, member) \ + for (pos = container_of((head)->next, pos, member); \ + &pos->member != (head); \ + pos = container_of(pos->member.next, pos, member)) + +#define LIST_FOR_EACH_ENTRY_SAFE(pos, storage, head, member) \ + for (pos = container_of((head)->next, pos, member), \ + storage = container_of(pos->member.next, pos, member); \ + &pos->member != (head); \ + pos = storage, storage = container_of(storage->member.next, storage, member)) + +#define LIST_FOR_EACH_ENTRY_SAFE_REV(pos, storage, head, member) \ + for (pos = container_of((head)->prev, pos, member), \ + storage = container_of(pos->member.prev, pos, member); \ + &pos->member != (head); \ + pos = storage, storage = container_of(storage->member.prev, storage, member)) + +#define LIST_FOR_EACH_ENTRY_FROM(pos, start, head, member) \ + for (pos = container_of((start), pos, member); \ + &pos->member != (head); \ + pos = container_of(pos->member.next, pos, member)) + +#define LIST_FOR_EACH_ENTRY_FROM_REV(pos, start, head, member) \ + for (pos = container_of((start), pos, member); \ + &pos->member != (head); \ + pos = container_of(pos->member.prev, pos, member)) + +#endif /*_U_DOUBLE_LIST_H_*/ diff --git a/tests/radeon/radeon_ttm.c b/tests/radeon/radeon_ttm.c new file mode 100644 index 0000000..ac3297a --- /dev/null +++ b/tests/radeon/radeon_ttm.c @@ -0,0 +1,77 @@ +/* + * Copyright © 2011 Red Hat + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Jerome Glisse + */ +#include +#include +#include +#include "rbo.h" +#include "xf86drm.h" + +/* allocate as many single page bo to try to starve the kernel + * memory zone (below highmem) + */ +void ttm_starve_kernel_private_memory(int fd) +{ + struct list_head list; + struct rbo *bo, *tmp; + unsigned nbo = 0; + + printf("\n[%s]\n", __func__); + list_inithead(&list); + while (1) { + bo = rbo(fd, 0, 4096, 0, NULL); + if (bo == NULL) { + printf("failing after %d bo\n", nbo); + break; + } + nbo++; + list_add(&bo->list, &list); + } + LIST_FOR_EACH_ENTRY_SAFE(bo, tmp, &list, list) { + list_del(&bo->list); + rbo_decref(bo); + } +} + +int radeon_open_fd(void) +{ + return drmOpen("radeon", NULL); +} + +int main(void) +{ + int radeonfd; + + radeonfd = radeon_open_fd(); + if (radeonfd < 0) { + fprintf(stderr, "failed to open radeon fd\n"); + return -1; + } + + ttm_starve_kernel_private_memory(radeonfd); + + close(radeonfd); + return 0; +} diff --git a/tests/radeon/rbo.c b/tests/radeon/rbo.c new file mode 100644 index 0000000..70a288c --- /dev/null +++ b/tests/radeon/rbo.c @@ -0,0 +1,171 @@ +/* + * Copyright © 2011 Red Hat + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Jerome Glisse + */ +#define _FILE_OFFSET_BITS 64 +#include +#include +#include +#include +#include +#include "xf86drm.h" +#include "radeon_drm.h" +#include "rbo.h" + +struct rbo *rbo(int fd, unsigned handle, unsigned size, + unsigned alignment, void *ptr) +{ + struct rbo *bo; + int r; + + bo = calloc(1, sizeof(*bo)); + if (bo == NULL) { + return NULL; + } + list_inithead(&bo->list); + bo->fd = fd; + bo->size = size; + bo->handle = handle; + bo->refcount = 1; + bo->alignment = alignment; + + if (handle) { + struct drm_gem_open open_arg; + + memset(&open_arg, 0, sizeof(open_arg)); + open_arg.name = handle; + r = drmIoctl(fd, DRM_IOCTL_GEM_OPEN, &open_arg); + if (r != 0) { + free(bo); + return NULL; + } + bo->handle = open_arg.handle; + } else { + struct drm_radeon_gem_create args; + + args.size = size; + args.alignment = alignment; + args.initial_domain = RADEON_GEM_DOMAIN_CPU; + args.flags = 0; + args.handle = 0; + r = drmCommandWriteRead(fd, DRM_RADEON_GEM_CREATE, + &args, sizeof(args)); + bo->handle = args.handle; + if (r) { + fprintf(stderr, "Failed to allocate :\n"); + fprintf(stderr, " size : %d bytes\n", size); + fprintf(stderr, " alignment : %d bytes\n", alignment); + free(bo); + return NULL; + } + } + if (ptr) { + if (rbo_map(bo)) { + fprintf(stderr, "%s failed to copy data into bo\n", __func__); + return rbo_decref(bo); + } + memcpy(bo->data, ptr, size); + rbo_unmap(bo); + } + return bo; +} + +int rbo_map(struct rbo *bo) +{ + struct drm_radeon_gem_mmap args; + void *ptr; + int r; + + if (bo->mapcount++ != 0) { + return 0; + } + /* Zero out args to make valgrind happy */ + memset(&args, 0, sizeof(args)); + args.handle = bo->handle; + args.offset = 0; + args.size = (uint64_t)bo->size; + r = drmCommandWriteRead(bo->fd, DRM_RADEON_GEM_MMAP, + &args, sizeof(args)); + if (r) { + fprintf(stderr, "error mapping %p 0x%08X (error = %d)\n", + bo, bo->handle, r); + return r; + } + ptr = mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED, bo->fd, args.addr_ptr); + if (ptr == MAP_FAILED) { + fprintf(stderr, "%s failed to map bo\n", __func__); + return -errno; + } + bo->data = ptr; + return 0; +} + +void rbo_unmap(struct rbo *bo) +{ + if (--bo->mapcount > 0) { + return; + } + munmap(bo->data, bo->size); + bo->data = NULL; +} + +struct rbo *rbo_incref(struct rbo *bo) +{ + bo->refcount++; + return bo; +} + +struct rbo *rbo_decref(struct rbo *bo) +{ + struct drm_gem_close args; + + if (bo == NULL) + return NULL; + if (--bo->refcount > 0) { + return NULL; + } + + munmap(bo->data, bo->size); + memset(&args, 0, sizeof(args)); + args.handle = bo->handle; + drmIoctl(bo->fd, DRM_IOCTL_GEM_CLOSE, &args); + memset(bo, 0, sizeof(struct rbo)); + free(bo); + return NULL; +} + +int rbo_wait(struct rbo *bo) +{ + struct drm_radeon_gem_wait_idle args; + int ret; + + /* Zero out args to make valgrind happy */ + memset(&args, 0, sizeof(args)); + args.handle = bo->handle; + do { + ret = drmCommandWriteRead(bo->fd, DRM_RADEON_GEM_WAIT_IDLE, + &args, sizeof(args)); + } while (ret == -EBUSY); + return ret; +} diff --git a/tests/radeon/rbo.h b/tests/radeon/rbo.h new file mode 100644 index 0000000..c25c73a --- /dev/null +++ b/tests/radeon/rbo.h @@ -0,0 +1,50 @@ +/* + * Copyright © 2011 Red Hat + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Jerome Glisse + */ +#ifndef RBO_H +#define RBO_H + +#include "list.h" + +struct rbo { + struct list_head list; + int fd; + unsigned refcount; + unsigned mapcount; + unsigned handle; + unsigned size; + unsigned alignment; + void *data; +}; + +struct rbo *rbo(int fd, unsigned handle, unsigned size, + unsigned alignment, void *ptr); +int rbo_map(struct rbo *bo); +void rbo_unmap(struct rbo *bo); +struct rbo *rbo_incref(struct rbo *bo); +struct rbo *rbo_decref(struct rbo *bo); +int rbo_wait(struct rbo *bo); + +#endif diff --git a/tests/setversion.c b/tests/setversion.c new file mode 100644 index 0000000..5a5d01c --- /dev/null +++ b/tests/setversion.c @@ -0,0 +1,90 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include +#include +#include "drmtest.h" + +/** + * Checks DRM_IOCTL_SET_VERSION. + * + * This tests that we can get the actual version out, and that setting invalid + * major/minor numbers fails appropriately. It does not check the actual + * behavior differenses resulting from an increased DI version. + */ +int main(int argc, char **argv) +{ + int fd, ret; + drm_set_version_t sv, version; + + if (getuid() != 0) { + fprintf(stderr, "setversion test requires root, skipping\n"); + return 0; + } + + fd = drm_open_any_master(); + + /* First, check that we can get the DD/DI versions. */ + memset(&version, 0, sizeof(version)); + version.drm_di_major = -1; + version.drm_di_minor = -1; + version.drm_dd_major = -1; + version.drm_dd_minor = -1; + ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &version); + assert(ret == 0); + assert(version.drm_di_major != -1); + assert(version.drm_di_minor != -1); + assert(version.drm_dd_major != -1); + assert(version.drm_dd_minor != -1); + + /* Check that an invalid DI major fails */ + sv = version; + sv.drm_di_major++; + ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv); + assert(ret == -1 && errno == EINVAL); + + /* Check that an invalid DI minor fails */ + sv = version; + sv.drm_di_major++; + ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv); + assert(ret == -1 && errno == EINVAL); + + /* Check that an invalid DD major fails */ + sv = version; + sv.drm_dd_major++; + ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv); + assert(ret == -1 && errno == EINVAL); + + /* Check that an invalid DD minor fails */ + sv = version; + sv.drm_dd_minor++; + ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv); + assert(ret == -1 && errno == EINVAL); + + close(fd); + return 0; +} diff --git a/tests/updatedraw.c b/tests/updatedraw.c new file mode 100644 index 0000000..a61eb15 --- /dev/null +++ b/tests/updatedraw.c @@ -0,0 +1,153 @@ +/* + * Copyright © 2007 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Eric Anholt + * + */ + +#include "drmtest.h" + +static void +set_draw_cliprects_empty(int fd, int drawable) +{ + int ret; + struct drm_update_draw update; + + update.handle = drawable; + update.type = DRM_DRAWABLE_CLIPRECTS; + update.num = 0; + update.data = 0; + + ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update); + assert(ret == 0); +} + +static void +set_draw_cliprects_empty_fail(int fd, int drawable) +{ + int ret; + struct drm_update_draw update; + + update.handle = drawable; + update.type = DRM_DRAWABLE_CLIPRECTS; + update.num = 0; + update.data = 0; + + ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update); + assert(ret == -1 && errno == EINVAL); +} + +static void +set_draw_cliprects_2(int fd, int drawable) +{ + int ret; + struct drm_update_draw update; + drm_clip_rect_t rects[2]; + + rects[0].x1 = 0; + rects[0].y1 = 0; + rects[0].x2 = 10; + rects[0].y2 = 10; + + rects[1].x1 = 10; + rects[1].y1 = 10; + rects[1].x2 = 20; + rects[1].y2 = 20; + + update.handle = drawable; + update.type = DRM_DRAWABLE_CLIPRECTS; + update.num = 2; + update.data = (unsigned long long)(uintptr_t)&rects; + + ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update); + assert(ret == 0); +} + +static int add_drawable(int fd) +{ + drm_draw_t drawarg; + int ret; + + /* Create a drawable. + * IOCTL_ADD_DRAW is RDWR, though it should really just be RD + */ + drawarg.handle = 0; + ret = ioctl(fd, DRM_IOCTL_ADD_DRAW, &drawarg); + assert(ret == 0); + return drawarg.handle; +} + +static int rm_drawable(int fd, int drawable, int fail) +{ + drm_draw_t drawarg; + int ret; + + /* Create a drawable. + * IOCTL_ADD_DRAW is RDWR, though it should really just be RD + */ + drawarg.handle = drawable; + ret = ioctl(fd, DRM_IOCTL_RM_DRAW, &drawarg); + if (!fail) + assert(ret == 0); + else + assert(ret == -1 && errno == EINVAL); + + return drawarg.handle; +} + +/** + * Tests drawable management: adding, removing, and updating the cliprects of + * drawables. + */ +int main(int argc, char **argv) +{ + int fd, ret, d1, d2; + + if (getuid() != 0) { + fprintf(stderr, "updatedraw test requires root, skipping\n"); + return 0; + } + + fd = drm_open_any_master(); + + d1 = add_drawable(fd); + d2 = add_drawable(fd); + /* Do a series of cliprect updates */ + set_draw_cliprects_empty(fd, d1); + set_draw_cliprects_empty(fd, d2); + set_draw_cliprects_2(fd, d1); + set_draw_cliprects_empty(fd, d1); + + /* Remove our drawables */ + rm_drawable(fd, d1, 0); + rm_drawable(fd, d2, 0); + + /* Check that removing an unknown drawable returns error */ + rm_drawable(fd, 0x7fffffff, 1); + + /* Attempt to set cliprects on a nonexistent drawable */ + set_draw_cliprects_empty_fail(fd, d1); + + close(fd); + return 0; +} diff --git a/tests/vbltest/Makefile.am b/tests/vbltest/Makefile.am new file mode 100644 index 0000000..34a35e7 --- /dev/null +++ b/tests/vbltest/Makefile.am @@ -0,0 +1,15 @@ +AM_CFLAGS = \ + -I$(top_srcdir)/include/drm \ + -I$(top_srcdir) +if HAVE_INSTALL_TESTS +bin_PROGRAMS = \ + vbltest +else +noinst_PROGRAMS = \ + vbltest +endif + +vbltest_SOURCES = \ + vbltest.c +vbltest_LDADD = \ + $(top_builddir)/libdrm.la diff --git a/tests/vbltest/Makefile.in b/tests/vbltest/Makefile.in new file mode 100644 index 0000000..7182711 --- /dev/null +++ b/tests/vbltest/Makefile.in @@ -0,0 +1,655 @@ +# Makefile.in generated by automake 1.13.4 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +/* + * This fairly simple test program dumps output in a similar format to the + * "xrandr" tool everyone knows & loves. It's necessarily slightly different + * since the kernel separates outputs into encoder and connector structures, + * each with their own unique ID. The program also allows test testing of the + * memory management and mode setting APIs by allowing the user to specify a + * connector and mode to use for mode setting. If all works as expected, a + * blue background should be painted on the monitor attached to the specified + * connector after the selected mode is set. + * + * TODO: use cairo to write the mode info on the selected output once + * the mode has been programmed, along with possible test patterns. + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "xf86drm.h" +#include "xf86drmMode.h" + +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +extern char *optarg; +extern int optind, opterr, optopt; +static char optstr[] = "s"; + +int secondary = 0; + +struct vbl_info { + unsigned int vbl_count; + struct timeval start; +}; + +static void vblank_handler(int fd, unsigned int frame, unsigned int sec, + unsigned int usec, void *data) +{ + drmVBlank vbl; + struct timeval end; + struct vbl_info *info = data; + double t; + + vbl.request.type = DRM_VBLANK_RELATIVE | DRM_VBLANK_EVENT; + if (secondary) + vbl.request.type |= DRM_VBLANK_SECONDARY; + vbl.request.sequence = 1; + vbl.request.signal = (unsigned long)data; + + drmWaitVBlank(fd, &vbl); + + info->vbl_count++; + + if (info->vbl_count == 60) { + gettimeofday(&end, NULL); + t = end.tv_sec + end.tv_usec * 1e-6 - + (info->start.tv_sec + info->start.tv_usec * 1e-6); + fprintf(stderr, "freq: %.02fHz\n", info->vbl_count / t); + info->vbl_count = 0; + info->start = end; + } +} + +static void usage(char *name) +{ + fprintf(stderr, "usage: %s [-s]\n", name); + fprintf(stderr, "\t-s\tuse secondary pipe\n"); + exit(0); +} + +int main(int argc, char **argv) +{ + int i, c, fd, ret; + char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "exynos", "omapdrm", "tilcdc", "msm" }; + drmVBlank vbl; + drmEventContext evctx; + struct vbl_info handler_info; + + opterr = 0; + while ((c = getopt(argc, argv, optstr)) != -1) { + switch (c) { + case 's': + secondary = 1; + break; + default: + usage(argv[0]); + break; + } + } + + for (i = 0; i < ARRAY_SIZE(modules); i++) { + printf("trying to load module %s...", modules[i]); + fd = drmOpen(modules[i], NULL); + if (fd < 0) { + printf("failed.\n"); + } else { + printf("success.\n"); + break; + } + } + + if (i == ARRAY_SIZE(modules)) { + fprintf(stderr, "failed to load any modules, aborting.\n"); + return -1; + } + + /* Get current count first */ + vbl.request.type = DRM_VBLANK_RELATIVE; + if (secondary) + vbl.request.type |= DRM_VBLANK_SECONDARY; + vbl.request.sequence = 0; + ret = drmWaitVBlank(fd, &vbl); + if (ret != 0) { + printf("drmWaitVBlank (relative) failed ret: %i\n", ret); + return -1; + } + + printf("starting count: %d\n", vbl.request.sequence); + + handler_info.vbl_count = 0; + gettimeofday(&handler_info.start, NULL); + + /* Queue an event for frame + 1 */ + vbl.request.type = DRM_VBLANK_RELATIVE | DRM_VBLANK_EVENT; + if (secondary) + vbl.request.type |= DRM_VBLANK_SECONDARY; + vbl.request.sequence = 1; + vbl.request.signal = (unsigned long)&handler_info; + ret = drmWaitVBlank(fd, &vbl); + if (ret != 0) { + printf("drmWaitVBlank (relative, event) failed ret: %i\n", ret); + return -1; + } + + /* Set up our event handler */ + memset(&evctx, 0, sizeof evctx); + evctx.version = DRM_EVENT_CONTEXT_VERSION; + evctx.vblank_handler = vblank_handler; + evctx.page_flip_handler = NULL; + + /* Poll for events */ + while (1) { + struct timeval timeout = { .tv_sec = 3, .tv_usec = 0 }; + fd_set fds; + int ret; + + FD_ZERO(&fds); + FD_SET(0, &fds); + FD_SET(fd, &fds); + ret = select(fd + 1, &fds, NULL, NULL, &timeout); + + if (ret <= 0) { + fprintf(stderr, "select timed out or error (ret %d)\n", + ret); + continue; + } else if (FD_ISSET(0, &fds)) { + break; + } + + ret = drmHandleEvent(fd, &evctx); + if (ret != 0) { + printf("drmHandleEvent failed: %i\n", ret); + return -1; + } + } + + return 0; +} diff --git a/xf86atomic.h b/xf86atomic.h new file mode 100644 index 0000000..bc482c9 --- /dev/null +++ b/xf86atomic.h @@ -0,0 +1,108 @@ +/* + * Copyright © 2009 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * Chris Wilson + * + */ + +/** + * @file xf86atomics.h + * + * Private definitions for atomic operations + */ + +#ifndef LIBDRM_ATOMICS_H +#define LIBDRM_ATOMICS_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#if HAVE_LIBDRM_ATOMIC_PRIMITIVES + +#define HAS_ATOMIC_OPS 1 + +typedef struct { + int atomic; +} atomic_t; + +# define atomic_read(x) ((x)->atomic) +# define atomic_set(x, val) ((x)->atomic = (val)) +# define atomic_inc(x) ((void) __sync_fetch_and_add (&(x)->atomic, 1)) +# define atomic_dec_and_test(x) (__sync_fetch_and_add (&(x)->atomic, -1) == 1) +# define atomic_add(x, v) ((void) __sync_add_and_fetch(&(x)->atomic, (v))) +# define atomic_dec(x, v) ((void) __sync_sub_and_fetch(&(x)->atomic, (v))) +# define atomic_cmpxchg(x, oldv, newv) __sync_val_compare_and_swap (&(x)->atomic, oldv, newv) + +#endif + +#if HAVE_LIB_ATOMIC_OPS +#include + +#define HAS_ATOMIC_OPS 1 + +typedef struct { + AO_t atomic; +} atomic_t; + +# define atomic_read(x) AO_load_full(&(x)->atomic) +# define atomic_set(x, val) AO_store_full(&(x)->atomic, (val)) +# define atomic_inc(x) ((void) AO_fetch_and_add1_full(&(x)->atomic)) +# define atomic_add(x, v) ((void) AO_fetch_and_add_full(&(x)->atomic, (v))) +# define atomic_dec(x, v) ((void) AO_fetch_and_add_full(&(x)->atomic, -(v))) +# define atomic_dec_and_test(x) (AO_fetch_and_sub1_full(&(x)->atomic) == 1) +# define atomic_cmpxchg(x, oldv, newv) AO_compare_and_swap_full(&(x)->atomic, oldv, newv) + +#endif + +#if defined(__sun) && !defined(HAS_ATOMIC_OPS) /* Solaris & OpenSolaris */ + +#include +#define HAS_ATOMIC_OPS 1 + +typedef struct { uint_t atomic; } atomic_t; + +# define atomic_read(x) (int) ((x)->atomic) +# define atomic_set(x, val) ((x)->atomic = (uint_t)(val)) +# define atomic_inc(x) (atomic_inc_uint (&(x)->atomic)) +# define atomic_dec_and_test(x) (atomic_dec_uint_nv(&(x)->atomic) == 1) +# define atomic_add(x, v) (atomic_add_int(&(x)->atomic, (v))) +# define atomic_dec(x, v) (atomic_add_int(&(x)->atomic, -(v))) +# define atomic_cmpxchg(x, oldv, newv) atomic_cas_uint (&(x)->atomic, oldv, newv) + +#endif + +#if ! HAS_ATOMIC_OPS +#error libdrm requires atomic operations, please define them for your CPU/compiler. +#endif + +static inline int atomic_add_unless(atomic_t *v, int add, int unless) +{ + int c, old; + c = atomic_read(v); + while (c != unless && (old = atomic_cmpxchg(v, c, c + add)) != c) + c = old; + return c == unless; +} + +#endif diff --git a/xf86drm.c b/xf86drm.c new file mode 100644 index 0000000..d900b4b --- /dev/null +++ b/xf86drm.c @@ -0,0 +1,2573 @@ +/** + * \file xf86drm.c + * User-level interface to DRM device + * + * \author Rickard E. (Rik) Faith + * \author Kevin E. Martin + */ + +/* + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#define stat_t struct stat +#include +#include +#include + +/* Not all systems have MAP_FAILED defined */ +#ifndef MAP_FAILED +#define MAP_FAILED ((void *)-1) +#endif + +#include "xf86drm.h" +#include "libdrm.h" + +#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) +#define DRM_MAJOR 145 +#endif + +#ifdef __NetBSD__ +#define DRM_MAJOR 34 +#endif + +# ifdef __OpenBSD__ +# define DRM_MAJOR 81 +# endif + +#ifndef DRM_MAJOR +#define DRM_MAJOR 226 /* Linux */ +#endif + +/* + * This definition needs to be changed on some systems if dev_t is a structure. + * If there is a header file we can get it from, there would be best. + */ +#ifndef makedev +#define makedev(x,y) ((dev_t)(((x) << 8) | (y))) +#endif + +#define DRM_MSG_VERBOSITY 3 + +#define DRM_NODE_CONTROL 0 +#define DRM_NODE_RENDER 1 + +static drmServerInfoPtr drm_server_info; + +void drmSetServerInfo(drmServerInfoPtr info) +{ + drm_server_info = info; +} + +/** + * Output a message to stderr. + * + * \param format printf() like format string. + * + * \internal + * This function is a wrapper around vfprintf(). + */ + +static int DRM_PRINTFLIKE(1, 0) +drmDebugPrint(const char *format, va_list ap) +{ + return vfprintf(stderr, format, ap); +} + +typedef int DRM_PRINTFLIKE(1, 0) (*debug_msg_func_t)(const char *format, + va_list ap); + +static debug_msg_func_t drm_debug_print = drmDebugPrint; + +void +drmMsg(const char *format, ...) +{ + va_list ap; + const char *env; + if (((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) || drm_server_info) + { + va_start(ap, format); + if (drm_server_info) { + drm_server_info->debug_print(format,ap); + } else { + drm_debug_print(format, ap); + } + va_end(ap); + } +} + +void +drmSetDebugMsgFunction(debug_msg_func_t debug_msg_ptr) +{ + drm_debug_print = debug_msg_ptr; +} + +static void *drmHashTable = NULL; /* Context switch callbacks */ + +void *drmGetHashTable(void) +{ + return drmHashTable; +} + +void *drmMalloc(int size) +{ + void *pt; + if ((pt = malloc(size))) + memset(pt, 0, size); + return pt; +} + +void drmFree(void *pt) +{ + if (pt) + free(pt); +} + +/** + * Call ioctl, restarting if it is interupted + */ +int +drmIoctl(int fd, unsigned long request, void *arg) +{ + int ret; + + do { + ret = ioctl(fd, request, arg); + } while (ret == -1 && (errno == EINTR || errno == EAGAIN)); + return ret; +} + +static unsigned long drmGetKeyFromFd(int fd) +{ + stat_t st; + + st.st_rdev = 0; + fstat(fd, &st); + return st.st_rdev; +} + +drmHashEntry *drmGetEntry(int fd) +{ + unsigned long key = drmGetKeyFromFd(fd); + void *value; + drmHashEntry *entry; + + if (!drmHashTable) + drmHashTable = drmHashCreate(); + + if (drmHashLookup(drmHashTable, key, &value)) { + entry = drmMalloc(sizeof(*entry)); + entry->fd = fd; + entry->f = NULL; + entry->tagTable = drmHashCreate(); + drmHashInsert(drmHashTable, key, entry); + } else { + entry = value; + } + return entry; +} + +/** + * Compare two busid strings + * + * \param first + * \param second + * + * \return 1 if matched. + * + * \internal + * This function compares two bus ID strings. It understands the older + * PCI:b:d:f format and the newer pci:oooo:bb:dd.f format. In the format, o is + * domain, b is bus, d is device, f is function. + */ +static int drmMatchBusID(const char *id1, const char *id2, int pci_domain_ok) +{ + /* First, check if the IDs are exactly the same */ + if (strcasecmp(id1, id2) == 0) + return 1; + + /* Try to match old/new-style PCI bus IDs. */ + if (strncasecmp(id1, "pci", 3) == 0) { + unsigned int o1, b1, d1, f1; + unsigned int o2, b2, d2, f2; + int ret; + + ret = sscanf(id1, "pci:%04x:%02x:%02x.%u", &o1, &b1, &d1, &f1); + if (ret != 4) { + o1 = 0; + ret = sscanf(id1, "PCI:%u:%u:%u", &b1, &d1, &f1); + if (ret != 3) + return 0; + } + + ret = sscanf(id2, "pci:%04x:%02x:%02x.%u", &o2, &b2, &d2, &f2); + if (ret != 4) { + o2 = 0; + ret = sscanf(id2, "PCI:%u:%u:%u", &b2, &d2, &f2); + if (ret != 3) + return 0; + } + + /* If domains aren't properly supported by the kernel interface, + * just ignore them, which sucks less than picking a totally random + * card with "open by name" + */ + if (!pci_domain_ok) + o1 = o2 = 0; + + if ((o1 != o2) || (b1 != b2) || (d1 != d2) || (f1 != f2)) + return 0; + else + return 1; + } + return 0; +} + +/** + * Handles error checking for chown call. + * + * \param path to file. + * \param id of the new owner. + * \param id of the new group. + * + * \return zero if success or -1 if failure. + * + * \internal + * Checks for failure. If failure was caused by signal call chown again. + * If any other failure happened then it will output error mesage using + * drmMsg() call. + */ +static int chown_check_return(const char *path, uid_t owner, gid_t group) +{ + int rv; + + do { + rv = chown(path, owner, group); + } while (rv != 0 && errno == EINTR); + + if (rv == 0) + return 0; + + drmMsg("Failed to change owner or group for file %s! %d: %s\n", + path, errno, strerror(errno)); + return -1; +} + +/** + * Open the DRM device, creating it if necessary. + * + * \param dev major and minor numbers of the device. + * \param minor minor number of the device. + * + * \return a file descriptor on success, or a negative value on error. + * + * \internal + * Assembles the device name from \p minor and opens it, creating the device + * special file node with the major and minor numbers specified by \p dev and + * parent directory if necessary and was called by root. + */ +static int drmOpenDevice(long dev, int minor, int type) +{ + stat_t st; + char buf[64]; + int fd; + mode_t devmode = DRM_DEV_MODE, serv_mode; + int isroot = !geteuid(); + uid_t user = DRM_DEV_UID; + gid_t group = DRM_DEV_GID, serv_group; + + sprintf(buf, type ? DRM_DEV_NAME : DRM_CONTROL_DEV_NAME, DRM_DIR_NAME, minor); + drmMsg("drmOpenDevice: node name is %s\n", buf); + + if (drm_server_info) { + drm_server_info->get_perms(&serv_group, &serv_mode); + devmode = serv_mode ? serv_mode : DRM_DEV_MODE; + devmode &= ~(S_IXUSR|S_IXGRP|S_IXOTH); + group = (serv_group >= 0) ? serv_group : DRM_DEV_GID; + } + +#if !defined(UDEV) + if (stat(DRM_DIR_NAME, &st)) { + if (!isroot) + return DRM_ERR_NOT_ROOT; + mkdir(DRM_DIR_NAME, DRM_DEV_DIRMODE); + chown_check_return(DRM_DIR_NAME, 0, 0); /* root:root */ + chmod(DRM_DIR_NAME, DRM_DEV_DIRMODE); + } + + /* Check if the device node exists and create it if necessary. */ + if (stat(buf, &st)) { + if (!isroot) + return DRM_ERR_NOT_ROOT; + remove(buf); + mknod(buf, S_IFCHR | devmode, dev); + } + + if (drm_server_info) { + chown_check_return(buf, user, group); + chmod(buf, devmode); + } +#else + /* if we modprobed then wait for udev */ + { + int udev_count = 0; +wait_for_udev: + if (stat(DRM_DIR_NAME, &st)) { + usleep(20); + udev_count++; + + if (udev_count == 50) + return -1; + goto wait_for_udev; + } + + if (stat(buf, &st)) { + usleep(20); + udev_count++; + + if (udev_count == 50) + return -1; + goto wait_for_udev; + } + } +#endif + + fd = open(buf, O_RDWR, 0); + drmMsg("drmOpenDevice: open result is %d, (%s)\n", + fd, fd < 0 ? strerror(errno) : "OK"); + if (fd >= 0) + return fd; + +#if !defined(UDEV) + /* Check if the device node is not what we expect it to be, and recreate it + * and try again if so. + */ + if (st.st_rdev != dev) { + if (!isroot) + return DRM_ERR_NOT_ROOT; + remove(buf); + mknod(buf, S_IFCHR | devmode, dev); + if (drm_server_info) { + chown_check_return(buf, user, group); + chmod(buf, devmode); + } + } + fd = open(buf, O_RDWR, 0); + drmMsg("drmOpenDevice: open result is %d, (%s)\n", + fd, fd < 0 ? strerror(errno) : "OK"); + if (fd >= 0) + return fd; + + drmMsg("drmOpenDevice: Open failed\n"); + remove(buf); +#endif + return -errno; +} + + +/** + * Open the DRM device + * + * \param minor device minor number. + * \param create allow to create the device if set. + * + * \return a file descriptor on success, or a negative value on error. + * + * \internal + * Calls drmOpenDevice() if \p create is set, otherwise assembles the device + * name from \p minor and opens it. + */ +static int drmOpenMinor(int minor, int create, int type) +{ + int fd; + char buf[64]; + + if (create) + return drmOpenDevice(makedev(DRM_MAJOR, minor), minor, type); + + sprintf(buf, type ? DRM_DEV_NAME : DRM_CONTROL_DEV_NAME, DRM_DIR_NAME, minor); + if ((fd = open(buf, O_RDWR, 0)) >= 0) + return fd; + return -errno; +} + + +/** + * Determine whether the DRM kernel driver has been loaded. + * + * \return 1 if the DRM driver is loaded, 0 otherwise. + * + * \internal + * Determine the presence of the kernel driver by attempting to open the 0 + * minor and get version information. For backward compatibility with older + * Linux implementations, /proc/dri is also checked. + */ +int drmAvailable(void) +{ + drmVersionPtr version; + int retval = 0; + int fd; + + if ((fd = drmOpenMinor(0, 1, DRM_NODE_RENDER)) < 0) { +#ifdef __linux__ + /* Try proc for backward Linux compatibility */ + if (!access("/proc/dri/0", R_OK)) + return 1; +#endif + return 0; + } + + if ((version = drmGetVersion(fd))) { + retval = 1; + drmFreeVersion(version); + } + close(fd); + + return retval; +} + + +/** + * Open the device by bus ID. + * + * \param busid bus ID. + * + * \return a file descriptor on success, or a negative value on error. + * + * \internal + * This function attempts to open every possible minor (up to DRM_MAX_MINOR), + * comparing the device bus ID with the one supplied. + * + * \sa drmOpenMinor() and drmGetBusid(). + */ +static int drmOpenByBusid(const char *busid) +{ + int i, pci_domain_ok = 1; + int fd; + const char *buf; + drmSetVersion sv; + + drmMsg("drmOpenByBusid: Searching for BusID %s\n", busid); + for (i = 0; i < DRM_MAX_MINOR; i++) { + fd = drmOpenMinor(i, 1, DRM_NODE_RENDER); + drmMsg("drmOpenByBusid: drmOpenMinor returns %d\n", fd); + if (fd >= 0) { + /* We need to try for 1.4 first for proper PCI domain support + * and if that fails, we know the kernel is busted + */ + sv.drm_di_major = 1; + sv.drm_di_minor = 4; + sv.drm_dd_major = -1; /* Don't care */ + sv.drm_dd_minor = -1; /* Don't care */ + if (drmSetInterfaceVersion(fd, &sv)) { +#ifndef __alpha__ + pci_domain_ok = 0; +#endif + sv.drm_di_major = 1; + sv.drm_di_minor = 1; + sv.drm_dd_major = -1; /* Don't care */ + sv.drm_dd_minor = -1; /* Don't care */ + drmMsg("drmOpenByBusid: Interface 1.4 failed, trying 1.1\n"); + drmSetInterfaceVersion(fd, &sv); + } + buf = drmGetBusid(fd); + drmMsg("drmOpenByBusid: drmGetBusid reports %s\n", buf); + if (buf && drmMatchBusID(buf, busid, pci_domain_ok)) { + drmFreeBusid(buf); + return fd; + } + if (buf) + drmFreeBusid(buf); + close(fd); + } + } + return -1; +} + + +/** + * Open the device by name. + * + * \param name driver name. + * + * \return a file descriptor on success, or a negative value on error. + * + * \internal + * This function opens the first minor number that matches the driver name and + * isn't already in use. If it's in use it then it will already have a bus ID + * assigned. + * + * \sa drmOpenMinor(), drmGetVersion() and drmGetBusid(). + */ +static int drmOpenByName(const char *name) +{ + int i; + int fd; + drmVersionPtr version; + char * id; + + /* + * Open the first minor number that matches the driver name and isn't + * already in use. If it's in use it will have a busid assigned already. + */ + for (i = 0; i < DRM_MAX_MINOR; i++) { + if ((fd = drmOpenMinor(i, 1, DRM_NODE_RENDER)) >= 0) { + if ((version = drmGetVersion(fd))) { + if (!strcmp(version->name, name)) { + drmFreeVersion(version); + id = drmGetBusid(fd); + drmMsg("drmGetBusid returned '%s'\n", id ? id : "NULL"); + if (!id || !*id) { + if (id) + drmFreeBusid(id); + return fd; + } else { + drmFreeBusid(id); + } + } else { + drmFreeVersion(version); + } + } + close(fd); + } + } + +#ifdef __linux__ + /* Backward-compatibility /proc support */ + for (i = 0; i < 8; i++) { + char proc_name[64], buf[512]; + char *driver, *pt, *devstring; + int retcode; + + sprintf(proc_name, "/proc/dri/%d/name", i); + if ((fd = open(proc_name, 0, 0)) >= 0) { + retcode = read(fd, buf, sizeof(buf)-1); + close(fd); + if (retcode) { + buf[retcode-1] = '\0'; + for (driver = pt = buf; *pt && *pt != ' '; ++pt) + ; + if (*pt) { /* Device is next */ + *pt = '\0'; + if (!strcmp(driver, name)) { /* Match */ + for (devstring = ++pt; *pt && *pt != ' '; ++pt) + ; + if (*pt) { /* Found busid */ + return drmOpenByBusid(++pt); + } else { /* No busid */ + return drmOpenDevice(strtol(devstring, NULL, 0),i, DRM_NODE_RENDER); + } + } + } + } + } + } +#endif + + return -1; +} + + +/** + * Open the DRM device. + * + * Looks up the specified name and bus ID, and opens the device found. The + * entry in /dev/dri is created if necessary and if called by root. + * + * \param name driver name. Not referenced if bus ID is supplied. + * \param busid bus ID. Zero if not known. + * + * \return a file descriptor on success, or a negative value on error. + * + * \internal + * It calls drmOpenByBusid() if \p busid is specified or drmOpenByName() + * otherwise. + */ +int drmOpen(const char *name, const char *busid) +{ + if (!drmAvailable() && name != NULL && drm_server_info) { + /* try to load the kernel */ + if (!drm_server_info->load_module(name)) { + drmMsg("[drm] failed to load kernel module \"%s\"\n", name); + return -1; + } + } + + if (busid) { + int fd = drmOpenByBusid(busid); + if (fd >= 0) + return fd; + } + + if (name) + return drmOpenByName(name); + + return -1; +} + +int drmOpenControl(int minor) +{ + return drmOpenMinor(minor, 0, DRM_NODE_CONTROL); +} + +/** + * Free the version information returned by drmGetVersion(). + * + * \param v pointer to the version information. + * + * \internal + * It frees the memory pointed by \p %v as well as all the non-null strings + * pointers in it. + */ +void drmFreeVersion(drmVersionPtr v) +{ + if (!v) + return; + drmFree(v->name); + drmFree(v->date); + drmFree(v->desc); + drmFree(v); +} + + +/** + * Free the non-public version information returned by the kernel. + * + * \param v pointer to the version information. + * + * \internal + * Used by drmGetVersion() to free the memory pointed by \p %v as well as all + * the non-null strings pointers in it. + */ +static void drmFreeKernelVersion(drm_version_t *v) +{ + if (!v) + return; + drmFree(v->name); + drmFree(v->date); + drmFree(v->desc); + drmFree(v); +} + + +/** + * Copy version information. + * + * \param d destination pointer. + * \param s source pointer. + * + * \internal + * Used by drmGetVersion() to translate the information returned by the ioctl + * interface in a private structure into the public structure counterpart. + */ +static void drmCopyVersion(drmVersionPtr d, const drm_version_t *s) +{ + d->version_major = s->version_major; + d->version_minor = s->version_minor; + d->version_patchlevel = s->version_patchlevel; + d->name_len = s->name_len; + d->name = strdup(s->name); + d->date_len = s->date_len; + d->date = strdup(s->date); + d->desc_len = s->desc_len; + d->desc = strdup(s->desc); +} + + +/** + * Query the driver version information. + * + * \param fd file descriptor. + * + * \return pointer to a drmVersion structure which should be freed with + * drmFreeVersion(). + * + * \note Similar information is available via /proc/dri. + * + * \internal + * It gets the version information via successive DRM_IOCTL_VERSION ioctls, + * first with zeros to get the string lengths, and then the actually strings. + * It also null-terminates them since they might not be already. + */ +drmVersionPtr drmGetVersion(int fd) +{ + drmVersionPtr retval; + drm_version_t *version = drmMalloc(sizeof(*version)); + + version->name_len = 0; + version->name = NULL; + version->date_len = 0; + version->date = NULL; + version->desc_len = 0; + version->desc = NULL; + + if (drmIoctl(fd, DRM_IOCTL_VERSION, version)) { + drmFreeKernelVersion(version); + return NULL; + } + + if (version->name_len) + version->name = drmMalloc(version->name_len + 1); + if (version->date_len) + version->date = drmMalloc(version->date_len + 1); + if (version->desc_len) + version->desc = drmMalloc(version->desc_len + 1); + + if (drmIoctl(fd, DRM_IOCTL_VERSION, version)) { + drmMsg("DRM_IOCTL_VERSION: %s\n", strerror(errno)); + drmFreeKernelVersion(version); + return NULL; + } + + /* The results might not be null-terminated strings, so terminate them. */ + if (version->name_len) version->name[version->name_len] = '\0'; + if (version->date_len) version->date[version->date_len] = '\0'; + if (version->desc_len) version->desc[version->desc_len] = '\0'; + + retval = drmMalloc(sizeof(*retval)); + drmCopyVersion(retval, version); + drmFreeKernelVersion(version); + return retval; +} + + +/** + * Get version information for the DRM user space library. + * + * This version number is driver independent. + * + * \param fd file descriptor. + * + * \return version information. + * + * \internal + * This function allocates and fills a drm_version structure with a hard coded + * version number. + */ +drmVersionPtr drmGetLibVersion(int fd) +{ + drm_version_t *version = drmMalloc(sizeof(*version)); + + /* Version history: + * NOTE THIS MUST NOT GO ABOVE VERSION 1.X due to drivers needing it + * revision 1.0.x = original DRM interface with no drmGetLibVersion + * entry point and many drm extensions + * revision 1.1.x = added drmCommand entry points for device extensions + * added drmGetLibVersion to identify libdrm.a version + * revision 1.2.x = added drmSetInterfaceVersion + * modified drmOpen to handle both busid and name + * revision 1.3.x = added server + memory manager + */ + version->version_major = 1; + version->version_minor = 3; + version->version_patchlevel = 0; + + return (drmVersionPtr)version; +} + +int drmGetCap(int fd, uint64_t capability, uint64_t *value) +{ + struct drm_get_cap cap = { capability, 0 }; + int ret; + + ret = drmIoctl(fd, DRM_IOCTL_GET_CAP, &cap); + if (ret) + return ret; + + *value = cap.value; + return 0; +} + +int drmSetClientCap(int fd, uint64_t capability, uint64_t value) +{ + struct drm_set_client_cap cap = { capability, value }; + + return drmIoctl(fd, DRM_IOCTL_SET_CLIENT_CAP, &cap); +} + +/** + * Free the bus ID information. + * + * \param busid bus ID information string as given by drmGetBusid(). + * + * \internal + * This function is just frees the memory pointed by \p busid. + */ +void drmFreeBusid(const char *busid) +{ + drmFree((void *)busid); +} + + +/** + * Get the bus ID of the device. + * + * \param fd file descriptor. + * + * \return bus ID string. + * + * \internal + * This function gets the bus ID via successive DRM_IOCTL_GET_UNIQUE ioctls to + * get the string length and data, passing the arguments in a drm_unique + * structure. + */ +char *drmGetBusid(int fd) +{ + drm_unique_t u; + + u.unique_len = 0; + u.unique = NULL; + + if (drmIoctl(fd, DRM_IOCTL_GET_UNIQUE, &u)) + return NULL; + u.unique = drmMalloc(u.unique_len + 1); + if (drmIoctl(fd, DRM_IOCTL_GET_UNIQUE, &u)) + return NULL; + u.unique[u.unique_len] = '\0'; + + return u.unique; +} + + +/** + * Set the bus ID of the device. + * + * \param fd file descriptor. + * \param busid bus ID string. + * + * \return zero on success, negative on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_SET_UNIQUE ioctl, passing + * the arguments in a drm_unique structure. + */ +int drmSetBusid(int fd, const char *busid) +{ + drm_unique_t u; + + u.unique = (char *)busid; + u.unique_len = strlen(busid); + + if (drmIoctl(fd, DRM_IOCTL_SET_UNIQUE, &u)) { + return -errno; + } + return 0; +} + +int drmGetMagic(int fd, drm_magic_t * magic) +{ + drm_auth_t auth; + + *magic = 0; + if (drmIoctl(fd, DRM_IOCTL_GET_MAGIC, &auth)) + return -errno; + *magic = auth.magic; + return 0; +} + +int drmAuthMagic(int fd, drm_magic_t magic) +{ + drm_auth_t auth; + + auth.magic = magic; + if (drmIoctl(fd, DRM_IOCTL_AUTH_MAGIC, &auth)) + return -errno; + return 0; +} + +/** + * Specifies a range of memory that is available for mapping by a + * non-root process. + * + * \param fd file descriptor. + * \param offset usually the physical address. The actual meaning depends of + * the \p type parameter. See below. + * \param size of the memory in bytes. + * \param type type of the memory to be mapped. + * \param flags combination of several flags to modify the function actions. + * \param handle will be set to a value that may be used as the offset + * parameter for mmap(). + * + * \return zero on success or a negative value on error. + * + * \par Mapping the frame buffer + * For the frame buffer + * - \p offset will be the physical address of the start of the frame buffer, + * - \p size will be the size of the frame buffer in bytes, and + * - \p type will be DRM_FRAME_BUFFER. + * + * \par + * The area mapped will be uncached. If MTRR support is available in the + * kernel, the frame buffer area will be set to write combining. + * + * \par Mapping the MMIO register area + * For the MMIO register area, + * - \p offset will be the physical address of the start of the register area, + * - \p size will be the size of the register area bytes, and + * - \p type will be DRM_REGISTERS. + * \par + * The area mapped will be uncached. + * + * \par Mapping the SAREA + * For the SAREA, + * - \p offset will be ignored and should be set to zero, + * - \p size will be the desired size of the SAREA in bytes, + * - \p type will be DRM_SHM. + * + * \par + * A shared memory area of the requested size will be created and locked in + * kernel memory. This area may be mapped into client-space by using the handle + * returned. + * + * \note May only be called by root. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_ADD_MAP ioctl, passing + * the arguments in a drm_map structure. + */ +int drmAddMap(int fd, drm_handle_t offset, drmSize size, drmMapType type, + drmMapFlags flags, drm_handle_t *handle) +{ + drm_map_t map; + + map.offset = offset; + map.size = size; + map.handle = 0; + map.type = type; + map.flags = flags; + if (drmIoctl(fd, DRM_IOCTL_ADD_MAP, &map)) + return -errno; + if (handle) + *handle = (drm_handle_t)(uintptr_t)map.handle; + return 0; +} + +int drmRmMap(int fd, drm_handle_t handle) +{ + drm_map_t map; + + map.handle = (void *)(uintptr_t)handle; + + if(drmIoctl(fd, DRM_IOCTL_RM_MAP, &map)) + return -errno; + return 0; +} + +/** + * Make buffers available for DMA transfers. + * + * \param fd file descriptor. + * \param count number of buffers. + * \param size size of each buffer. + * \param flags buffer allocation flags. + * \param agp_offset offset in the AGP aperture + * + * \return number of buffers allocated, negative on error. + * + * \internal + * This function is a wrapper around DRM_IOCTL_ADD_BUFS ioctl. + * + * \sa drm_buf_desc. + */ +int drmAddBufs(int fd, int count, int size, drmBufDescFlags flags, + int agp_offset) +{ + drm_buf_desc_t request; + + request.count = count; + request.size = size; + request.low_mark = 0; + request.high_mark = 0; + request.flags = flags; + request.agp_start = agp_offset; + + if (drmIoctl(fd, DRM_IOCTL_ADD_BUFS, &request)) + return -errno; + return request.count; +} + +int drmMarkBufs(int fd, double low, double high) +{ + drm_buf_info_t info; + int i; + + info.count = 0; + info.list = NULL; + + if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info)) + return -EINVAL; + + if (!info.count) + return -EINVAL; + + if (!(info.list = drmMalloc(info.count * sizeof(*info.list)))) + return -ENOMEM; + + if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info)) { + int retval = -errno; + drmFree(info.list); + return retval; + } + + for (i = 0; i < info.count; i++) { + info.list[i].low_mark = low * info.list[i].count; + info.list[i].high_mark = high * info.list[i].count; + if (drmIoctl(fd, DRM_IOCTL_MARK_BUFS, &info.list[i])) { + int retval = -errno; + drmFree(info.list); + return retval; + } + } + drmFree(info.list); + + return 0; +} + +/** + * Free buffers. + * + * \param fd file descriptor. + * \param count number of buffers to free. + * \param list list of buffers to be freed. + * + * \return zero on success, or a negative value on failure. + * + * \note This function is primarily used for debugging. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_FREE_BUFS ioctl, passing + * the arguments in a drm_buf_free structure. + */ +int drmFreeBufs(int fd, int count, int *list) +{ + drm_buf_free_t request; + + request.count = count; + request.list = list; + if (drmIoctl(fd, DRM_IOCTL_FREE_BUFS, &request)) + return -errno; + return 0; +} + + +/** + * Close the device. + * + * \param fd file descriptor. + * + * \internal + * This function closes the file descriptor. + */ +int drmClose(int fd) +{ + unsigned long key = drmGetKeyFromFd(fd); + drmHashEntry *entry = drmGetEntry(fd); + + drmHashDestroy(entry->tagTable); + entry->fd = 0; + entry->f = NULL; + entry->tagTable = NULL; + + drmHashDelete(drmHashTable, key); + drmFree(entry); + + return close(fd); +} + + +/** + * Map a region of memory. + * + * \param fd file descriptor. + * \param handle handle returned by drmAddMap(). + * \param size size in bytes. Must match the size used by drmAddMap(). + * \param address will contain the user-space virtual address where the mapping + * begins. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper for mmap(). + */ +int drmMap(int fd, drm_handle_t handle, drmSize size, drmAddressPtr address) +{ + static unsigned long pagesize_mask = 0; + + if (fd < 0) + return -EINVAL; + + if (!pagesize_mask) + pagesize_mask = getpagesize() - 1; + + size = (size + pagesize_mask) & ~pagesize_mask; + + *address = drm_mmap(0, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, handle); + if (*address == MAP_FAILED) + return -errno; + return 0; +} + + +/** + * Unmap mappings obtained with drmMap(). + * + * \param address address as given by drmMap(). + * \param size size in bytes. Must match the size used by drmMap(). + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper for munmap(). + */ +int drmUnmap(drmAddress address, drmSize size) +{ + return drm_munmap(address, size); +} + +drmBufInfoPtr drmGetBufInfo(int fd) +{ + drm_buf_info_t info; + drmBufInfoPtr retval; + int i; + + info.count = 0; + info.list = NULL; + + if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info)) + return NULL; + + if (info.count) { + if (!(info.list = drmMalloc(info.count * sizeof(*info.list)))) + return NULL; + + if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info)) { + drmFree(info.list); + return NULL; + } + + retval = drmMalloc(sizeof(*retval)); + retval->count = info.count; + retval->list = drmMalloc(info.count * sizeof(*retval->list)); + for (i = 0; i < info.count; i++) { + retval->list[i].count = info.list[i].count; + retval->list[i].size = info.list[i].size; + retval->list[i].low_mark = info.list[i].low_mark; + retval->list[i].high_mark = info.list[i].high_mark; + } + drmFree(info.list); + return retval; + } + return NULL; +} + +/** + * Map all DMA buffers into client-virtual space. + * + * \param fd file descriptor. + * + * \return a pointer to a ::drmBufMap structure. + * + * \note The client may not use these buffers until obtaining buffer indices + * with drmDMA(). + * + * \internal + * This function calls the DRM_IOCTL_MAP_BUFS ioctl and copies the returned + * information about the buffers in a drm_buf_map structure into the + * client-visible data structures. + */ +drmBufMapPtr drmMapBufs(int fd) +{ + drm_buf_map_t bufs; + drmBufMapPtr retval; + int i; + + bufs.count = 0; + bufs.list = NULL; + bufs.virtual = NULL; + if (drmIoctl(fd, DRM_IOCTL_MAP_BUFS, &bufs)) + return NULL; + + if (!bufs.count) + return NULL; + + if (!(bufs.list = drmMalloc(bufs.count * sizeof(*bufs.list)))) + return NULL; + + if (drmIoctl(fd, DRM_IOCTL_MAP_BUFS, &bufs)) { + drmFree(bufs.list); + return NULL; + } + + retval = drmMalloc(sizeof(*retval)); + retval->count = bufs.count; + retval->list = drmMalloc(bufs.count * sizeof(*retval->list)); + for (i = 0; i < bufs.count; i++) { + retval->list[i].idx = bufs.list[i].idx; + retval->list[i].total = bufs.list[i].total; + retval->list[i].used = 0; + retval->list[i].address = bufs.list[i].address; + } + + drmFree(bufs.list); + + return retval; +} + + +/** + * Unmap buffers allocated with drmMapBufs(). + * + * \return zero on success, or negative value on failure. + * + * \internal + * Calls munmap() for every buffer stored in \p bufs and frees the + * memory allocated by drmMapBufs(). + */ +int drmUnmapBufs(drmBufMapPtr bufs) +{ + int i; + + for (i = 0; i < bufs->count; i++) { + drm_munmap(bufs->list[i].address, bufs->list[i].total); + } + + drmFree(bufs->list); + drmFree(bufs); + + return 0; +} + + +#define DRM_DMA_RETRY 16 + +/** + * Reserve DMA buffers. + * + * \param fd file descriptor. + * \param request + * + * \return zero on success, or a negative value on failure. + * + * \internal + * Assemble the arguments into a drm_dma structure and keeps issuing the + * DRM_IOCTL_DMA ioctl until success or until maximum number of retries. + */ +int drmDMA(int fd, drmDMAReqPtr request) +{ + drm_dma_t dma; + int ret, i = 0; + + dma.context = request->context; + dma.send_count = request->send_count; + dma.send_indices = request->send_list; + dma.send_sizes = request->send_sizes; + dma.flags = request->flags; + dma.request_count = request->request_count; + dma.request_size = request->request_size; + dma.request_indices = request->request_list; + dma.request_sizes = request->request_sizes; + dma.granted_count = 0; + + do { + ret = ioctl( fd, DRM_IOCTL_DMA, &dma ); + } while ( ret && errno == EAGAIN && i++ < DRM_DMA_RETRY ); + + if ( ret == 0 ) { + request->granted_count = dma.granted_count; + return 0; + } else { + return -errno; + } +} + + +/** + * Obtain heavyweight hardware lock. + * + * \param fd file descriptor. + * \param context context. + * \param flags flags that determine the sate of the hardware when the function + * returns. + * + * \return always zero. + * + * \internal + * This function translates the arguments into a drm_lock structure and issue + * the DRM_IOCTL_LOCK ioctl until the lock is successfully acquired. + */ +int drmGetLock(int fd, drm_context_t context, drmLockFlags flags) +{ + drm_lock_t lock; + + lock.context = context; + lock.flags = 0; + if (flags & DRM_LOCK_READY) lock.flags |= _DRM_LOCK_READY; + if (flags & DRM_LOCK_QUIESCENT) lock.flags |= _DRM_LOCK_QUIESCENT; + if (flags & DRM_LOCK_FLUSH) lock.flags |= _DRM_LOCK_FLUSH; + if (flags & DRM_LOCK_FLUSH_ALL) lock.flags |= _DRM_LOCK_FLUSH_ALL; + if (flags & DRM_HALT_ALL_QUEUES) lock.flags |= _DRM_HALT_ALL_QUEUES; + if (flags & DRM_HALT_CUR_QUEUES) lock.flags |= _DRM_HALT_CUR_QUEUES; + + while (drmIoctl(fd, DRM_IOCTL_LOCK, &lock)) + ; + return 0; +} + +/** + * Release the hardware lock. + * + * \param fd file descriptor. + * \param context context. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_UNLOCK ioctl, passing the + * argument in a drm_lock structure. + */ +int drmUnlock(int fd, drm_context_t context) +{ + drm_lock_t lock; + + lock.context = context; + lock.flags = 0; + return drmIoctl(fd, DRM_IOCTL_UNLOCK, &lock); +} + +drm_context_t *drmGetReservedContextList(int fd, int *count) +{ + drm_ctx_res_t res; + drm_ctx_t *list; + drm_context_t * retval; + int i; + + res.count = 0; + res.contexts = NULL; + if (drmIoctl(fd, DRM_IOCTL_RES_CTX, &res)) + return NULL; + + if (!res.count) + return NULL; + + if (!(list = drmMalloc(res.count * sizeof(*list)))) + return NULL; + if (!(retval = drmMalloc(res.count * sizeof(*retval)))) { + drmFree(list); + return NULL; + } + + res.contexts = list; + if (drmIoctl(fd, DRM_IOCTL_RES_CTX, &res)) + return NULL; + + for (i = 0; i < res.count; i++) + retval[i] = list[i].handle; + drmFree(list); + + *count = res.count; + return retval; +} + +void drmFreeReservedContextList(drm_context_t *pt) +{ + drmFree(pt); +} + +/** + * Create context. + * + * Used by the X server during GLXContext initialization. This causes + * per-context kernel-level resources to be allocated. + * + * \param fd file descriptor. + * \param handle is set on success. To be used by the client when requesting DMA + * dispatch with drmDMA(). + * + * \return zero on success, or a negative value on failure. + * + * \note May only be called by root. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_ADD_CTX ioctl, passing the + * argument in a drm_ctx structure. + */ +int drmCreateContext(int fd, drm_context_t *handle) +{ + drm_ctx_t ctx; + + ctx.flags = 0; /* Modified with functions below */ + if (drmIoctl(fd, DRM_IOCTL_ADD_CTX, &ctx)) + return -errno; + *handle = ctx.handle; + return 0; +} + +int drmSwitchToContext(int fd, drm_context_t context) +{ + drm_ctx_t ctx; + + ctx.handle = context; + if (drmIoctl(fd, DRM_IOCTL_SWITCH_CTX, &ctx)) + return -errno; + return 0; +} + +int drmSetContextFlags(int fd, drm_context_t context, drm_context_tFlags flags) +{ + drm_ctx_t ctx; + + /* + * Context preserving means that no context switches are done between DMA + * buffers from one context and the next. This is suitable for use in the + * X server (which promises to maintain hardware context), or in the + * client-side library when buffers are swapped on behalf of two threads. + */ + ctx.handle = context; + ctx.flags = 0; + if (flags & DRM_CONTEXT_PRESERVED) + ctx.flags |= _DRM_CONTEXT_PRESERVED; + if (flags & DRM_CONTEXT_2DONLY) + ctx.flags |= _DRM_CONTEXT_2DONLY; + if (drmIoctl(fd, DRM_IOCTL_MOD_CTX, &ctx)) + return -errno; + return 0; +} + +int drmGetContextFlags(int fd, drm_context_t context, + drm_context_tFlagsPtr flags) +{ + drm_ctx_t ctx; + + ctx.handle = context; + if (drmIoctl(fd, DRM_IOCTL_GET_CTX, &ctx)) + return -errno; + *flags = 0; + if (ctx.flags & _DRM_CONTEXT_PRESERVED) + *flags |= DRM_CONTEXT_PRESERVED; + if (ctx.flags & _DRM_CONTEXT_2DONLY) + *flags |= DRM_CONTEXT_2DONLY; + return 0; +} + +/** + * Destroy context. + * + * Free any kernel-level resources allocated with drmCreateContext() associated + * with the context. + * + * \param fd file descriptor. + * \param handle handle given by drmCreateContext(). + * + * \return zero on success, or a negative value on failure. + * + * \note May only be called by root. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_RM_CTX ioctl, passing the + * argument in a drm_ctx structure. + */ +int drmDestroyContext(int fd, drm_context_t handle) +{ + drm_ctx_t ctx; + ctx.handle = handle; + if (drmIoctl(fd, DRM_IOCTL_RM_CTX, &ctx)) + return -errno; + return 0; +} + +int drmCreateDrawable(int fd, drm_drawable_t *handle) +{ + drm_draw_t draw; + if (drmIoctl(fd, DRM_IOCTL_ADD_DRAW, &draw)) + return -errno; + *handle = draw.handle; + return 0; +} + +int drmDestroyDrawable(int fd, drm_drawable_t handle) +{ + drm_draw_t draw; + draw.handle = handle; + if (drmIoctl(fd, DRM_IOCTL_RM_DRAW, &draw)) + return -errno; + return 0; +} + +int drmUpdateDrawableInfo(int fd, drm_drawable_t handle, + drm_drawable_info_type_t type, unsigned int num, + void *data) +{ + drm_update_draw_t update; + + update.handle = handle; + update.type = type; + update.num = num; + update.data = (unsigned long long)(unsigned long)data; + + if (drmIoctl(fd, DRM_IOCTL_UPDATE_DRAW, &update)) + return -errno; + + return 0; +} + +/** + * Acquire the AGP device. + * + * Must be called before any of the other AGP related calls. + * + * \param fd file descriptor. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_ACQUIRE ioctl. + */ +int drmAgpAcquire(int fd) +{ + if (drmIoctl(fd, DRM_IOCTL_AGP_ACQUIRE, NULL)) + return -errno; + return 0; +} + + +/** + * Release the AGP device. + * + * \param fd file descriptor. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_RELEASE ioctl. + */ +int drmAgpRelease(int fd) +{ + if (drmIoctl(fd, DRM_IOCTL_AGP_RELEASE, NULL)) + return -errno; + return 0; +} + + +/** + * Set the AGP mode. + * + * \param fd file descriptor. + * \param mode AGP mode. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_ENABLE ioctl, passing the + * argument in a drm_agp_mode structure. + */ +int drmAgpEnable(int fd, unsigned long mode) +{ + drm_agp_mode_t m; + + m.mode = mode; + if (drmIoctl(fd, DRM_IOCTL_AGP_ENABLE, &m)) + return -errno; + return 0; +} + + +/** + * Allocate a chunk of AGP memory. + * + * \param fd file descriptor. + * \param size requested memory size in bytes. Will be rounded to page boundary. + * \param type type of memory to allocate. + * \param address if not zero, will be set to the physical address of the + * allocated memory. + * \param handle on success will be set to a handle of the allocated memory. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_ALLOC ioctl, passing the + * arguments in a drm_agp_buffer structure. + */ +int drmAgpAlloc(int fd, unsigned long size, unsigned long type, + unsigned long *address, drm_handle_t *handle) +{ + drm_agp_buffer_t b; + + *handle = DRM_AGP_NO_HANDLE; + b.size = size; + b.handle = 0; + b.type = type; + if (drmIoctl(fd, DRM_IOCTL_AGP_ALLOC, &b)) + return -errno; + if (address != 0UL) + *address = b.physical; + *handle = b.handle; + return 0; +} + + +/** + * Free a chunk of AGP memory. + * + * \param fd file descriptor. + * \param handle handle to the allocated memory, as given by drmAgpAllocate(). + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_FREE ioctl, passing the + * argument in a drm_agp_buffer structure. + */ +int drmAgpFree(int fd, drm_handle_t handle) +{ + drm_agp_buffer_t b; + + b.size = 0; + b.handle = handle; + if (drmIoctl(fd, DRM_IOCTL_AGP_FREE, &b)) + return -errno; + return 0; +} + + +/** + * Bind a chunk of AGP memory. + * + * \param fd file descriptor. + * \param handle handle to the allocated memory, as given by drmAgpAllocate(). + * \param offset offset in bytes. It will round to page boundary. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_BIND ioctl, passing the + * argument in a drm_agp_binding structure. + */ +int drmAgpBind(int fd, drm_handle_t handle, unsigned long offset) +{ + drm_agp_binding_t b; + + b.handle = handle; + b.offset = offset; + if (drmIoctl(fd, DRM_IOCTL_AGP_BIND, &b)) + return -errno; + return 0; +} + + +/** + * Unbind a chunk of AGP memory. + * + * \param fd file descriptor. + * \param handle handle to the allocated memory, as given by drmAgpAllocate(). + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_UNBIND ioctl, passing + * the argument in a drm_agp_binding structure. + */ +int drmAgpUnbind(int fd, drm_handle_t handle) +{ + drm_agp_binding_t b; + + b.handle = handle; + b.offset = 0; + if (drmIoctl(fd, DRM_IOCTL_AGP_UNBIND, &b)) + return -errno; + return 0; +} + + +/** + * Get AGP driver major version number. + * + * \param fd file descriptor. + * + * \return major version number on success, or a negative value on failure.. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +int drmAgpVersionMajor(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return -errno; + return i.agp_version_major; +} + + +/** + * Get AGP driver minor version number. + * + * \param fd file descriptor. + * + * \return minor version number on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +int drmAgpVersionMinor(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return -errno; + return i.agp_version_minor; +} + + +/** + * Get AGP mode. + * + * \param fd file descriptor. + * + * \return mode on success, or zero on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +unsigned long drmAgpGetMode(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return 0; + return i.mode; +} + + +/** + * Get AGP aperture base. + * + * \param fd file descriptor. + * + * \return aperture base on success, zero on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +unsigned long drmAgpBase(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return 0; + return i.aperture_base; +} + + +/** + * Get AGP aperture size. + * + * \param fd file descriptor. + * + * \return aperture size on success, zero on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +unsigned long drmAgpSize(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return 0; + return i.aperture_size; +} + + +/** + * Get used AGP memory. + * + * \param fd file descriptor. + * + * \return memory used on success, or zero on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +unsigned long drmAgpMemoryUsed(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return 0; + return i.memory_used; +} + + +/** + * Get available AGP memory. + * + * \param fd file descriptor. + * + * \return memory available on success, or zero on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +unsigned long drmAgpMemoryAvail(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return 0; + return i.memory_allowed; +} + + +/** + * Get hardware vendor ID. + * + * \param fd file descriptor. + * + * \return vendor ID on success, or zero on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +unsigned int drmAgpVendorId(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return 0; + return i.id_vendor; +} + + +/** + * Get hardware device ID. + * + * \param fd file descriptor. + * + * \return zero on success, or zero on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_AGP_INFO ioctl, getting the + * necessary information in a drm_agp_info structure. + */ +unsigned int drmAgpDeviceId(int fd) +{ + drm_agp_info_t i; + + if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i)) + return 0; + return i.id_device; +} + +int drmScatterGatherAlloc(int fd, unsigned long size, drm_handle_t *handle) +{ + drm_scatter_gather_t sg; + + *handle = 0; + sg.size = size; + sg.handle = 0; + if (drmIoctl(fd, DRM_IOCTL_SG_ALLOC, &sg)) + return -errno; + *handle = sg.handle; + return 0; +} + +int drmScatterGatherFree(int fd, drm_handle_t handle) +{ + drm_scatter_gather_t sg; + + sg.size = 0; + sg.handle = handle; + if (drmIoctl(fd, DRM_IOCTL_SG_FREE, &sg)) + return -errno; + return 0; +} + +/** + * Wait for VBLANK. + * + * \param fd file descriptor. + * \param vbl pointer to a drmVBlank structure. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_WAIT_VBLANK ioctl. + */ +int drmWaitVBlank(int fd, drmVBlankPtr vbl) +{ + struct timespec timeout, cur; + int ret; + + ret = clock_gettime(CLOCK_MONOTONIC, &timeout); + if (ret < 0) { + fprintf(stderr, "clock_gettime failed: %s\n", strerror(errno)); + goto out; + } + timeout.tv_sec++; + + do { + ret = ioctl(fd, DRM_IOCTL_WAIT_VBLANK, vbl); + vbl->request.type &= ~DRM_VBLANK_RELATIVE; + if (ret && errno == EINTR) { + clock_gettime(CLOCK_MONOTONIC, &cur); + /* Timeout after 1s */ + if (cur.tv_sec > timeout.tv_sec + 1 || + (cur.tv_sec == timeout.tv_sec && cur.tv_nsec >= + timeout.tv_nsec)) { + errno = EBUSY; + ret = -1; + break; + } + } + } while (ret && errno == EINTR); + +out: + return ret; +} + +int drmError(int err, const char *label) +{ + switch (err) { + case DRM_ERR_NO_DEVICE: + fprintf(stderr, "%s: no device\n", label); + break; + case DRM_ERR_NO_ACCESS: + fprintf(stderr, "%s: no access\n", label); + break; + case DRM_ERR_NOT_ROOT: + fprintf(stderr, "%s: not root\n", label); + break; + case DRM_ERR_INVALID: + fprintf(stderr, "%s: invalid args\n", label); + break; + default: + if (err < 0) + err = -err; + fprintf( stderr, "%s: error %d (%s)\n", label, err, strerror(err) ); + break; + } + + return 1; +} + +/** + * Install IRQ handler. + * + * \param fd file descriptor. + * \param irq IRQ number. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_CONTROL ioctl, passing the + * argument in a drm_control structure. + */ +int drmCtlInstHandler(int fd, int irq) +{ + drm_control_t ctl; + + ctl.func = DRM_INST_HANDLER; + ctl.irq = irq; + if (drmIoctl(fd, DRM_IOCTL_CONTROL, &ctl)) + return -errno; + return 0; +} + + +/** + * Uninstall IRQ handler. + * + * \param fd file descriptor. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_CONTROL ioctl, passing the + * argument in a drm_control structure. + */ +int drmCtlUninstHandler(int fd) +{ + drm_control_t ctl; + + ctl.func = DRM_UNINST_HANDLER; + ctl.irq = 0; + if (drmIoctl(fd, DRM_IOCTL_CONTROL, &ctl)) + return -errno; + return 0; +} + +int drmFinish(int fd, int context, drmLockFlags flags) +{ + drm_lock_t lock; + + lock.context = context; + lock.flags = 0; + if (flags & DRM_LOCK_READY) lock.flags |= _DRM_LOCK_READY; + if (flags & DRM_LOCK_QUIESCENT) lock.flags |= _DRM_LOCK_QUIESCENT; + if (flags & DRM_LOCK_FLUSH) lock.flags |= _DRM_LOCK_FLUSH; + if (flags & DRM_LOCK_FLUSH_ALL) lock.flags |= _DRM_LOCK_FLUSH_ALL; + if (flags & DRM_HALT_ALL_QUEUES) lock.flags |= _DRM_HALT_ALL_QUEUES; + if (flags & DRM_HALT_CUR_QUEUES) lock.flags |= _DRM_HALT_CUR_QUEUES; + if (drmIoctl(fd, DRM_IOCTL_FINISH, &lock)) + return -errno; + return 0; +} + +/** + * Get IRQ from bus ID. + * + * \param fd file descriptor. + * \param busnum bus number. + * \param devnum device number. + * \param funcnum function number. + * + * \return IRQ number on success, or a negative value on failure. + * + * \internal + * This function is a wrapper around the DRM_IOCTL_IRQ_BUSID ioctl, passing the + * arguments in a drm_irq_busid structure. + */ +int drmGetInterruptFromBusID(int fd, int busnum, int devnum, int funcnum) +{ + drm_irq_busid_t p; + + p.busnum = busnum; + p.devnum = devnum; + p.funcnum = funcnum; + if (drmIoctl(fd, DRM_IOCTL_IRQ_BUSID, &p)) + return -errno; + return p.irq; +} + +int drmAddContextTag(int fd, drm_context_t context, void *tag) +{ + drmHashEntry *entry = drmGetEntry(fd); + + if (drmHashInsert(entry->tagTable, context, tag)) { + drmHashDelete(entry->tagTable, context); + drmHashInsert(entry->tagTable, context, tag); + } + return 0; +} + +int drmDelContextTag(int fd, drm_context_t context) +{ + drmHashEntry *entry = drmGetEntry(fd); + + return drmHashDelete(entry->tagTable, context); +} + +void *drmGetContextTag(int fd, drm_context_t context) +{ + drmHashEntry *entry = drmGetEntry(fd); + void *value; + + if (drmHashLookup(entry->tagTable, context, &value)) + return NULL; + + return value; +} + +int drmAddContextPrivateMapping(int fd, drm_context_t ctx_id, + drm_handle_t handle) +{ + drm_ctx_priv_map_t map; + + map.ctx_id = ctx_id; + map.handle = (void *)(uintptr_t)handle; + + if (drmIoctl(fd, DRM_IOCTL_SET_SAREA_CTX, &map)) + return -errno; + return 0; +} + +int drmGetContextPrivateMapping(int fd, drm_context_t ctx_id, + drm_handle_t *handle) +{ + drm_ctx_priv_map_t map; + + map.ctx_id = ctx_id; + + if (drmIoctl(fd, DRM_IOCTL_GET_SAREA_CTX, &map)) + return -errno; + if (handle) + *handle = (drm_handle_t)(uintptr_t)map.handle; + + return 0; +} + +int drmGetMap(int fd, int idx, drm_handle_t *offset, drmSize *size, + drmMapType *type, drmMapFlags *flags, drm_handle_t *handle, + int *mtrr) +{ + drm_map_t map; + + map.offset = idx; + if (drmIoctl(fd, DRM_IOCTL_GET_MAP, &map)) + return -errno; + *offset = map.offset; + *size = map.size; + *type = map.type; + *flags = map.flags; + *handle = (unsigned long)map.handle; + *mtrr = map.mtrr; + return 0; +} + +int drmGetClient(int fd, int idx, int *auth, int *pid, int *uid, + unsigned long *magic, unsigned long *iocs) +{ + drm_client_t client; + + client.idx = idx; + if (drmIoctl(fd, DRM_IOCTL_GET_CLIENT, &client)) + return -errno; + *auth = client.auth; + *pid = client.pid; + *uid = client.uid; + *magic = client.magic; + *iocs = client.iocs; + return 0; +} + +int drmGetStats(int fd, drmStatsT *stats) +{ + drm_stats_t s; + int i; + + if (drmIoctl(fd, DRM_IOCTL_GET_STATS, &s)) + return -errno; + + stats->count = 0; + memset(stats, 0, sizeof(*stats)); + if (s.count > sizeof(stats->data)/sizeof(stats->data[0])) + return -1; + +#define SET_VALUE \ + stats->data[i].long_format = "%-20.20s"; \ + stats->data[i].rate_format = "%8.8s"; \ + stats->data[i].isvalue = 1; \ + stats->data[i].verbose = 0 + +#define SET_COUNT \ + stats->data[i].long_format = "%-20.20s"; \ + stats->data[i].rate_format = "%5.5s"; \ + stats->data[i].isvalue = 0; \ + stats->data[i].mult_names = "kgm"; \ + stats->data[i].mult = 1000; \ + stats->data[i].verbose = 0 + +#define SET_BYTE \ + stats->data[i].long_format = "%-20.20s"; \ + stats->data[i].rate_format = "%5.5s"; \ + stats->data[i].isvalue = 0; \ + stats->data[i].mult_names = "KGM"; \ + stats->data[i].mult = 1024; \ + stats->data[i].verbose = 0 + + + stats->count = s.count; + for (i = 0; i < s.count; i++) { + stats->data[i].value = s.data[i].value; + switch (s.data[i].type) { + case _DRM_STAT_LOCK: + stats->data[i].long_name = "Lock"; + stats->data[i].rate_name = "Lock"; + SET_VALUE; + break; + case _DRM_STAT_OPENS: + stats->data[i].long_name = "Opens"; + stats->data[i].rate_name = "O"; + SET_COUNT; + stats->data[i].verbose = 1; + break; + case _DRM_STAT_CLOSES: + stats->data[i].long_name = "Closes"; + stats->data[i].rate_name = "Lock"; + SET_COUNT; + stats->data[i].verbose = 1; + break; + case _DRM_STAT_IOCTLS: + stats->data[i].long_name = "Ioctls"; + stats->data[i].rate_name = "Ioc/s"; + SET_COUNT; + break; + case _DRM_STAT_LOCKS: + stats->data[i].long_name = "Locks"; + stats->data[i].rate_name = "Lck/s"; + SET_COUNT; + break; + case _DRM_STAT_UNLOCKS: + stats->data[i].long_name = "Unlocks"; + stats->data[i].rate_name = "Unl/s"; + SET_COUNT; + break; + case _DRM_STAT_IRQ: + stats->data[i].long_name = "IRQs"; + stats->data[i].rate_name = "IRQ/s"; + SET_COUNT; + break; + case _DRM_STAT_PRIMARY: + stats->data[i].long_name = "Primary Bytes"; + stats->data[i].rate_name = "PB/s"; + SET_BYTE; + break; + case _DRM_STAT_SECONDARY: + stats->data[i].long_name = "Secondary Bytes"; + stats->data[i].rate_name = "SB/s"; + SET_BYTE; + break; + case _DRM_STAT_DMA: + stats->data[i].long_name = "DMA"; + stats->data[i].rate_name = "DMA/s"; + SET_COUNT; + break; + case _DRM_STAT_SPECIAL: + stats->data[i].long_name = "Special DMA"; + stats->data[i].rate_name = "dma/s"; + SET_COUNT; + break; + case _DRM_STAT_MISSED: + stats->data[i].long_name = "Miss"; + stats->data[i].rate_name = "Ms/s"; + SET_COUNT; + break; + case _DRM_STAT_VALUE: + stats->data[i].long_name = "Value"; + stats->data[i].rate_name = "Value"; + SET_VALUE; + break; + case _DRM_STAT_BYTE: + stats->data[i].long_name = "Bytes"; + stats->data[i].rate_name = "B/s"; + SET_BYTE; + break; + case _DRM_STAT_COUNT: + default: + stats->data[i].long_name = "Count"; + stats->data[i].rate_name = "Cnt/s"; + SET_COUNT; + break; + } + } + return 0; +} + +/** + * Issue a set-version ioctl. + * + * \param fd file descriptor. + * \param drmCommandIndex command index + * \param data source pointer of the data to be read and written. + * \param size size of the data to be read and written. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * It issues a read-write ioctl given by + * \code DRM_COMMAND_BASE + drmCommandIndex \endcode. + */ +int drmSetInterfaceVersion(int fd, drmSetVersion *version) +{ + int retcode = 0; + drm_set_version_t sv; + + sv.drm_di_major = version->drm_di_major; + sv.drm_di_minor = version->drm_di_minor; + sv.drm_dd_major = version->drm_dd_major; + sv.drm_dd_minor = version->drm_dd_minor; + + if (drmIoctl(fd, DRM_IOCTL_SET_VERSION, &sv)) { + retcode = -errno; + } + + version->drm_di_major = sv.drm_di_major; + version->drm_di_minor = sv.drm_di_minor; + version->drm_dd_major = sv.drm_dd_major; + version->drm_dd_minor = sv.drm_dd_minor; + + return retcode; +} + +/** + * Send a device-specific command. + * + * \param fd file descriptor. + * \param drmCommandIndex command index + * + * \return zero on success, or a negative value on failure. + * + * \internal + * It issues a ioctl given by + * \code DRM_COMMAND_BASE + drmCommandIndex \endcode. + */ +int drmCommandNone(int fd, unsigned long drmCommandIndex) +{ + void *data = NULL; /* dummy */ + unsigned long request; + + request = DRM_IO( DRM_COMMAND_BASE + drmCommandIndex); + + if (drmIoctl(fd, request, data)) { + return -errno; + } + return 0; +} + + +/** + * Send a device-specific read command. + * + * \param fd file descriptor. + * \param drmCommandIndex command index + * \param data destination pointer of the data to be read. + * \param size size of the data to be read. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * It issues a read ioctl given by + * \code DRM_COMMAND_BASE + drmCommandIndex \endcode. + */ +int drmCommandRead(int fd, unsigned long drmCommandIndex, void *data, + unsigned long size) +{ + unsigned long request; + + request = DRM_IOC( DRM_IOC_READ, DRM_IOCTL_BASE, + DRM_COMMAND_BASE + drmCommandIndex, size); + + if (drmIoctl(fd, request, data)) { + return -errno; + } + return 0; +} + + +/** + * Send a device-specific write command. + * + * \param fd file descriptor. + * \param drmCommandIndex command index + * \param data source pointer of the data to be written. + * \param size size of the data to be written. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * It issues a write ioctl given by + * \code DRM_COMMAND_BASE + drmCommandIndex \endcode. + */ +int drmCommandWrite(int fd, unsigned long drmCommandIndex, void *data, + unsigned long size) +{ + unsigned long request; + + request = DRM_IOC( DRM_IOC_WRITE, DRM_IOCTL_BASE, + DRM_COMMAND_BASE + drmCommandIndex, size); + + if (drmIoctl(fd, request, data)) { + return -errno; + } + return 0; +} + + +/** + * Send a device-specific read-write command. + * + * \param fd file descriptor. + * \param drmCommandIndex command index + * \param data source pointer of the data to be read and written. + * \param size size of the data to be read and written. + * + * \return zero on success, or a negative value on failure. + * + * \internal + * It issues a read-write ioctl given by + * \code DRM_COMMAND_BASE + drmCommandIndex \endcode. + */ +int drmCommandWriteRead(int fd, unsigned long drmCommandIndex, void *data, + unsigned long size) +{ + unsigned long request; + + request = DRM_IOC( DRM_IOC_READ|DRM_IOC_WRITE, DRM_IOCTL_BASE, + DRM_COMMAND_BASE + drmCommandIndex, size); + + if (drmIoctl(fd, request, data)) + return -errno; + return 0; +} + +#define DRM_MAX_FDS 16 +static struct { + char *BusID; + int fd; + int refcount; +} connection[DRM_MAX_FDS]; + +static int nr_fds = 0; + +int drmOpenOnce(void *unused, + const char *BusID, + int *newlyopened) +{ + int i; + int fd; + + for (i = 0; i < nr_fds; i++) + if (strcmp(BusID, connection[i].BusID) == 0) { + connection[i].refcount++; + *newlyopened = 0; + return connection[i].fd; + } + + fd = drmOpen(unused, BusID); + if (fd <= 0 || nr_fds == DRM_MAX_FDS) + return fd; + + connection[nr_fds].BusID = strdup(BusID); + connection[nr_fds].fd = fd; + connection[nr_fds].refcount = 1; + *newlyopened = 1; + + if (0) + fprintf(stderr, "saved connection %d for %s %d\n", + nr_fds, connection[nr_fds].BusID, + strcmp(BusID, connection[nr_fds].BusID)); + + nr_fds++; + + return fd; +} + +void drmCloseOnce(int fd) +{ + int i; + + for (i = 0; i < nr_fds; i++) { + if (fd == connection[i].fd) { + if (--connection[i].refcount == 0) { + drmClose(connection[i].fd); + free(connection[i].BusID); + + if (i < --nr_fds) + connection[i] = connection[nr_fds]; + + return; + } + } + } +} + +int drmSetMaster(int fd) +{ + return ioctl(fd, DRM_IOCTL_SET_MASTER, 0); +} + +int drmDropMaster(int fd) +{ + return ioctl(fd, DRM_IOCTL_DROP_MASTER, 0); +} + +char *drmGetDeviceNameFromFd(int fd) +{ + char name[128]; + struct stat sbuf; + dev_t d; + int i; + + /* The whole drmOpen thing is a fiasco and we need to find a way + * back to just using open(2). For now, however, lets just make + * things worse with even more ad hoc directory walking code to + * discover the device file name. */ + + fstat(fd, &sbuf); + d = sbuf.st_rdev; + + for (i = 0; i < DRM_MAX_MINOR; i++) { + snprintf(name, sizeof name, DRM_DEV_NAME, DRM_DIR_NAME, i); + if (stat(name, &sbuf) == 0 && sbuf.st_rdev == d) + break; + } + if (i == DRM_MAX_MINOR) + return NULL; + + return strdup(name); +} + +int drmPrimeHandleToFD(int fd, uint32_t handle, uint32_t flags, int *prime_fd) +{ + struct drm_prime_handle args; + int ret; + + args.handle = handle; + args.flags = flags; + ret = drmIoctl(fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &args); + if (ret) + return ret; + + *prime_fd = args.fd; + return 0; +} + +int drmPrimeFDToHandle(int fd, int prime_fd, uint32_t *handle) +{ + struct drm_prime_handle args; + int ret; + + args.fd = prime_fd; + args.flags = 0; + ret = drmIoctl(fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &args); + if (ret) + return ret; + + *handle = args.handle; + return 0; +} + diff --git a/xf86drm.h b/xf86drm.h new file mode 100644 index 0000000..c024cc4 --- /dev/null +++ b/xf86drm.h @@ -0,0 +1,745 @@ +/** + * \file xf86drm.h + * OS-independent header for DRM user-level library interface. + * + * \author Rickard E. (Rik) Faith + */ + +/* + * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _XF86DRM_H_ +#define _XF86DRM_H_ + +#include +#include +#include +#include + +#if defined(__cplusplus) || defined(c_plusplus) +extern "C" { +#endif + +#ifndef DRM_MAX_MINOR +#define DRM_MAX_MINOR 16 +#endif + +#if defined(__linux__) + +#define DRM_IOCTL_NR(n) _IOC_NR(n) +#define DRM_IOC_VOID _IOC_NONE +#define DRM_IOC_READ _IOC_READ +#define DRM_IOC_WRITE _IOC_WRITE +#define DRM_IOC_READWRITE _IOC_READ|_IOC_WRITE +#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size) + +#else /* One of the *BSDs */ + +#include +#define DRM_IOCTL_NR(n) ((n) & 0xff) +#define DRM_IOC_VOID IOC_VOID +#define DRM_IOC_READ IOC_OUT +#define DRM_IOC_WRITE IOC_IN +#define DRM_IOC_READWRITE IOC_INOUT +#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size) + +#endif + + /* Defaults, if nothing set in xf86config */ +#define DRM_DEV_UID 0 +#define DRM_DEV_GID 0 +/* Default /dev/dri directory permissions 0755 */ +#define DRM_DEV_DIRMODE \ + (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) +#define DRM_DEV_MODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP) + +#define DRM_DIR_NAME "/dev/dri" +#define DRM_DEV_NAME "%s/card%d" +#define DRM_CONTROL_DEV_NAME "%s/controlD%d" +#define DRM_PROC_NAME "/proc/dri/" /* For backward Linux compatibility */ + +#define DRM_ERR_NO_DEVICE (-1001) +#define DRM_ERR_NO_ACCESS (-1002) +#define DRM_ERR_NOT_ROOT (-1003) +#define DRM_ERR_INVALID (-1004) +#define DRM_ERR_NO_FD (-1005) + +#define DRM_AGP_NO_HANDLE 0 + +typedef unsigned int drmSize, *drmSizePtr; /**< For mapped regions */ +typedef void *drmAddress, **drmAddressPtr; /**< For mapped regions */ + +#if (__GNUC__ >= 3) +#define DRM_PRINTFLIKE(f, a) __attribute__ ((format(__printf__, f, a))) +#else +#define DRM_PRINTFLIKE(f, a) +#endif + +typedef struct _drmServerInfo { + int (*debug_print)(const char *format, va_list ap) DRM_PRINTFLIKE(1,0); + int (*load_module)(const char *name); + void (*get_perms)(gid_t *, mode_t *); +} drmServerInfo, *drmServerInfoPtr; + +typedef struct drmHashEntry { + int fd; + void (*f)(int, void *, void *); + void *tagTable; +} drmHashEntry; + +extern int drmIoctl(int fd, unsigned long request, void *arg); +extern void *drmGetHashTable(void); +extern drmHashEntry *drmGetEntry(int fd); + +/** + * Driver version information. + * + * \sa drmGetVersion() and drmSetVersion(). + */ +typedef struct _drmVersion { + int version_major; /**< Major version */ + int version_minor; /**< Minor version */ + int version_patchlevel; /**< Patch level */ + int name_len; /**< Length of name buffer */ + char *name; /**< Name of driver */ + int date_len; /**< Length of date buffer */ + char *date; /**< User-space buffer to hold date */ + int desc_len; /**< Length of desc buffer */ + char *desc; /**< User-space buffer to hold desc */ +} drmVersion, *drmVersionPtr; + +typedef struct _drmStats { + unsigned long count; /**< Number of data */ + struct { + unsigned long value; /**< Value from kernel */ + const char *long_format; /**< Suggested format for long_name */ + const char *long_name; /**< Long name for value */ + const char *rate_format; /**< Suggested format for rate_name */ + const char *rate_name; /**< Short name for value per second */ + int isvalue; /**< True if value (vs. counter) */ + const char *mult_names; /**< Multiplier names (e.g., "KGM") */ + int mult; /**< Multiplier value (e.g., 1024) */ + int verbose; /**< Suggest only in verbose output */ + } data[15]; +} drmStatsT; + + + /* All of these enums *MUST* match with the + kernel implementation -- so do *NOT* + change them! (The drmlib implementation + will just copy the flags instead of + translating them.) */ +typedef enum { + DRM_FRAME_BUFFER = 0, /**< WC, no caching, no core dump */ + DRM_REGISTERS = 1, /**< no caching, no core dump */ + DRM_SHM = 2, /**< shared, cached */ + DRM_AGP = 3, /**< AGP/GART */ + DRM_SCATTER_GATHER = 4, /**< PCI scatter/gather */ + DRM_CONSISTENT = 5 /**< PCI consistent */ +} drmMapType; + +typedef enum { + DRM_RESTRICTED = 0x0001, /**< Cannot be mapped to client-virtual */ + DRM_READ_ONLY = 0x0002, /**< Read-only in client-virtual */ + DRM_LOCKED = 0x0004, /**< Physical pages locked */ + DRM_KERNEL = 0x0008, /**< Kernel requires access */ + DRM_WRITE_COMBINING = 0x0010, /**< Use write-combining, if available */ + DRM_CONTAINS_LOCK = 0x0020, /**< SHM page that contains lock */ + DRM_REMOVABLE = 0x0040 /**< Removable mapping */ +} drmMapFlags; + +/** + * \warning These values *MUST* match drm.h + */ +typedef enum { + /** \name Flags for DMA buffer dispatch */ + /*@{*/ + DRM_DMA_BLOCK = 0x01, /**< + * Block until buffer dispatched. + * + * \note the buffer may not yet have been + * processed by the hardware -- getting a + * hardware lock with the hardware quiescent + * will ensure that the buffer has been + * processed. + */ + DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */ + DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */ + /*@}*/ + + /** \name Flags for DMA buffer request */ + /*@{*/ + DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */ + DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */ + DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */ + /*@}*/ +} drmDMAFlags; + +typedef enum { + DRM_PAGE_ALIGN = 0x01, + DRM_AGP_BUFFER = 0x02, + DRM_SG_BUFFER = 0x04, + DRM_FB_BUFFER = 0x08, + DRM_PCI_BUFFER_RO = 0x10 +} drmBufDescFlags; + +typedef enum { + DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */ + DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */ + DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */ + DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */ + /* These *HALT* flags aren't supported yet + -- they will be used to support the + full-screen DGA-like mode. */ + DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */ + DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */ +} drmLockFlags; + +typedef enum { + DRM_CONTEXT_PRESERVED = 0x01, /**< This context is preserved and + never swapped. */ + DRM_CONTEXT_2DONLY = 0x02 /**< This context is for 2D rendering only. */ +} drm_context_tFlags, *drm_context_tFlagsPtr; + +typedef struct _drmBufDesc { + int count; /**< Number of buffers of this size */ + int size; /**< Size in bytes */ + int low_mark; /**< Low water mark */ + int high_mark; /**< High water mark */ +} drmBufDesc, *drmBufDescPtr; + +typedef struct _drmBufInfo { + int count; /**< Number of buffers described in list */ + drmBufDescPtr list; /**< List of buffer descriptions */ +} drmBufInfo, *drmBufInfoPtr; + +typedef struct _drmBuf { + int idx; /**< Index into the master buffer list */ + int total; /**< Buffer size */ + int used; /**< Amount of buffer in use (for DMA) */ + drmAddress address; /**< Address */ +} drmBuf, *drmBufPtr; + +/** + * Buffer mapping information. + * + * Used by drmMapBufs() and drmUnmapBufs() to store information about the + * mapped buffers. + */ +typedef struct _drmBufMap { + int count; /**< Number of buffers mapped */ + drmBufPtr list; /**< Buffers */ +} drmBufMap, *drmBufMapPtr; + +typedef struct _drmLock { + volatile unsigned int lock; + char padding[60]; + /* This is big enough for most current (and future?) architectures: + DEC Alpha: 32 bytes + Intel Merced: ? + Intel P5/PPro/PII/PIII: 32 bytes + Intel StrongARM: 32 bytes + Intel i386/i486: 16 bytes + MIPS: 32 bytes (?) + Motorola 68k: 16 bytes + Motorola PowerPC: 32 bytes + Sun SPARC: 32 bytes + */ +} drmLock, *drmLockPtr; + +/** + * Indices here refer to the offset into + * list in drmBufInfo + */ +typedef struct _drmDMAReq { + drm_context_t context; /**< Context handle */ + int send_count; /**< Number of buffers to send */ + int *send_list; /**< List of handles to buffers */ + int *send_sizes; /**< Lengths of data to send, in bytes */ + drmDMAFlags flags; /**< Flags */ + int request_count; /**< Number of buffers requested */ + int request_size; /**< Desired size of buffers requested */ + int *request_list; /**< Buffer information */ + int *request_sizes; /**< Minimum acceptable sizes */ + int granted_count; /**< Number of buffers granted at this size */ +} drmDMAReq, *drmDMAReqPtr; + +typedef struct _drmRegion { + drm_handle_t handle; + unsigned int offset; + drmSize size; + drmAddress map; +} drmRegion, *drmRegionPtr; + +typedef struct _drmTextureRegion { + unsigned char next; + unsigned char prev; + unsigned char in_use; + unsigned char padding; /**< Explicitly pad this out */ + unsigned int age; +} drmTextureRegion, *drmTextureRegionPtr; + + +typedef enum { + DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ + DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ + /* bits 1-6 are reserved for high crtcs */ + DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e, + DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */ + DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ + DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ + DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ + DRM_VBLANK_SIGNAL = 0x40000000 /* Send signal instead of blocking */ +} drmVBlankSeqType; +#define DRM_VBLANK_HIGH_CRTC_SHIFT 1 + +typedef struct _drmVBlankReq { + drmVBlankSeqType type; + unsigned int sequence; + unsigned long signal; +} drmVBlankReq, *drmVBlankReqPtr; + +typedef struct _drmVBlankReply { + drmVBlankSeqType type; + unsigned int sequence; + long tval_sec; + long tval_usec; +} drmVBlankReply, *drmVBlankReplyPtr; + +typedef union _drmVBlank { + drmVBlankReq request; + drmVBlankReply reply; +} drmVBlank, *drmVBlankPtr; + +typedef struct _drmSetVersion { + int drm_di_major; + int drm_di_minor; + int drm_dd_major; + int drm_dd_minor; +} drmSetVersion, *drmSetVersionPtr; + +#define __drm_dummy_lock(lock) (*(__volatile__ unsigned int *)lock) + +#define DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */ +#define DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */ + +#if defined(__GNUC__) && (__GNUC__ >= 2) +# if defined(__i386) || defined(__AMD64__) || defined(__x86_64__) || defined(__amd64__) + /* Reflect changes here to drmP.h */ +#define DRM_CAS(lock,old,new,__ret) \ + do { \ + int __dummy; /* Can't mark eax as clobbered */ \ + __asm__ __volatile__( \ + "lock ; cmpxchg %4,%1\n\t" \ + "setnz %0" \ + : "=d" (__ret), \ + "=m" (__drm_dummy_lock(lock)), \ + "=a" (__dummy) \ + : "2" (old), \ + "r" (new)); \ + } while (0) + +#elif defined(__alpha__) + +#define DRM_CAS(lock, old, new, ret) \ + do { \ + int tmp, old32; \ + __asm__ __volatile__( \ + " addl $31, %5, %3\n" \ + "1: ldl_l %0, %2\n" \ + " cmpeq %0, %3, %1\n" \ + " beq %1, 2f\n" \ + " mov %4, %0\n" \ + " stl_c %0, %2\n" \ + " beq %0, 3f\n" \ + " mb\n" \ + "2: cmpeq %1, 0, %1\n" \ + ".subsection 2\n" \ + "3: br 1b\n" \ + ".previous" \ + : "=&r"(tmp), "=&r"(ret), \ + "=m"(__drm_dummy_lock(lock)), \ + "=&r"(old32) \ + : "r"(new), "r"(old) \ + : "memory"); \ + } while (0) + +#elif defined(__sparc__) + +#define DRM_CAS(lock,old,new,__ret) \ +do { register unsigned int __old __asm("o0"); \ + register unsigned int __new __asm("o1"); \ + register volatile unsigned int *__lock __asm("o2"); \ + __old = old; \ + __new = new; \ + __lock = (volatile unsigned int *)lock; \ + __asm__ __volatile__( \ + /*"cas [%2], %3, %0"*/ \ + ".word 0xd3e29008\n\t" \ + /*"membar #StoreStore | #StoreLoad"*/ \ + ".word 0x8143e00a" \ + : "=&r" (__new) \ + : "0" (__new), \ + "r" (__lock), \ + "r" (__old) \ + : "memory"); \ + __ret = (__new != __old); \ +} while(0) + +#elif defined(__ia64__) + +#ifdef __INTEL_COMPILER +/* this currently generates bad code (missing stop bits)... */ +#include + +#define DRM_CAS(lock,old,new,__ret) \ + do { \ + unsigned long __result, __old = (old) & 0xffffffff; \ + __mf(); \ + __result = _InterlockedCompareExchange_acq(&__drm_dummy_lock(lock), (new), __old);\ + __ret = (__result) != (__old); \ +/* __ret = (__sync_val_compare_and_swap(&__drm_dummy_lock(lock), \ + (old), (new)) \ + != (old)); */\ + } while (0) + +#else +#define DRM_CAS(lock,old,new,__ret) \ + do { \ + unsigned int __result, __old = (old); \ + __asm__ __volatile__( \ + "mf\n" \ + "mov ar.ccv=%2\n" \ + ";;\n" \ + "cmpxchg4.acq %0=%1,%3,ar.ccv" \ + : "=r" (__result), "=m" (__drm_dummy_lock(lock)) \ + : "r" ((unsigned long)__old), "r" (new) \ + : "memory"); \ + __ret = (__result) != (__old); \ + } while (0) + +#endif + +#elif defined(__powerpc__) + +#define DRM_CAS(lock,old,new,__ret) \ + do { \ + __asm__ __volatile__( \ + "sync;" \ + "0: lwarx %0,0,%1;" \ + " xor. %0,%3,%0;" \ + " bne 1f;" \ + " stwcx. %2,0,%1;" \ + " bne- 0b;" \ + "1: " \ + "sync;" \ + : "=&r"(__ret) \ + : "r"(lock), "r"(new), "r"(old) \ + : "cr0", "memory"); \ + } while (0) + +#endif /* architecture */ +#endif /* __GNUC__ >= 2 */ + +#ifndef DRM_CAS +#define DRM_CAS(lock,old,new,ret) do { ret=1; } while (0) /* FAST LOCK FAILS */ +#endif + +#if defined(__alpha__) +#define DRM_CAS_RESULT(_result) long _result +#elif defined(__powerpc__) +#define DRM_CAS_RESULT(_result) int _result +#else +#define DRM_CAS_RESULT(_result) char _result +#endif + +#define DRM_LIGHT_LOCK(fd,lock,context) \ + do { \ + DRM_CAS_RESULT(__ret); \ + DRM_CAS(lock,context,DRM_LOCK_HELD|context,__ret); \ + if (__ret) drmGetLock(fd,context,0); \ + } while(0) + + /* This one counts fast locks -- for + benchmarking only. */ +#define DRM_LIGHT_LOCK_COUNT(fd,lock,context,count) \ + do { \ + DRM_CAS_RESULT(__ret); \ + DRM_CAS(lock,context,DRM_LOCK_HELD|context,__ret); \ + if (__ret) drmGetLock(fd,context,0); \ + else ++count; \ + } while(0) + +#define DRM_LOCK(fd,lock,context,flags) \ + do { \ + if (flags) drmGetLock(fd,context,flags); \ + else DRM_LIGHT_LOCK(fd,lock,context); \ + } while(0) + +#define DRM_UNLOCK(fd,lock,context) \ + do { \ + DRM_CAS_RESULT(__ret); \ + DRM_CAS(lock,DRM_LOCK_HELD|context,context,__ret); \ + if (__ret) drmUnlock(fd,context); \ + } while(0) + + /* Simple spin locks */ +#define DRM_SPINLOCK(spin,val) \ + do { \ + DRM_CAS_RESULT(__ret); \ + do { \ + DRM_CAS(spin,0,val,__ret); \ + if (__ret) while ((spin)->lock); \ + } while (__ret); \ + } while(0) + +#define DRM_SPINLOCK_TAKE(spin,val) \ + do { \ + DRM_CAS_RESULT(__ret); \ + int cur; \ + do { \ + cur = (*spin).lock; \ + DRM_CAS(spin,cur,val,__ret); \ + } while (__ret); \ + } while(0) + +#define DRM_SPINLOCK_COUNT(spin,val,count,__ret) \ + do { \ + int __i; \ + __ret = 1; \ + for (__i = 0; __ret && __i < count; __i++) { \ + DRM_CAS(spin,0,val,__ret); \ + if (__ret) for (;__i < count && (spin)->lock; __i++); \ + } \ + } while(0) + +#define DRM_SPINUNLOCK(spin,val) \ + do { \ + DRM_CAS_RESULT(__ret); \ + if ((*spin).lock == val) { /* else server stole lock */ \ + do { \ + DRM_CAS(spin,val,0,__ret); \ + } while (__ret); \ + } \ + } while(0) + + + +/* General user-level programmer's API: unprivileged */ +extern int drmAvailable(void); +extern int drmOpen(const char *name, const char *busid); +extern int drmOpenControl(int minor); +extern int drmClose(int fd); +extern drmVersionPtr drmGetVersion(int fd); +extern drmVersionPtr drmGetLibVersion(int fd); +extern int drmGetCap(int fd, uint64_t capability, uint64_t *value); +extern void drmFreeVersion(drmVersionPtr); +extern int drmGetMagic(int fd, drm_magic_t * magic); +extern char *drmGetBusid(int fd); +extern int drmGetInterruptFromBusID(int fd, int busnum, int devnum, + int funcnum); +extern int drmGetMap(int fd, int idx, drm_handle_t *offset, + drmSize *size, drmMapType *type, + drmMapFlags *flags, drm_handle_t *handle, + int *mtrr); +extern int drmGetClient(int fd, int idx, int *auth, int *pid, + int *uid, unsigned long *magic, + unsigned long *iocs); +extern int drmGetStats(int fd, drmStatsT *stats); +extern int drmSetInterfaceVersion(int fd, drmSetVersion *version); +extern int drmCommandNone(int fd, unsigned long drmCommandIndex); +extern int drmCommandRead(int fd, unsigned long drmCommandIndex, + void *data, unsigned long size); +extern int drmCommandWrite(int fd, unsigned long drmCommandIndex, + void *data, unsigned long size); +extern int drmCommandWriteRead(int fd, unsigned long drmCommandIndex, + void *data, unsigned long size); + +/* General user-level programmer's API: X server (root) only */ +extern void drmFreeBusid(const char *busid); +extern int drmSetBusid(int fd, const char *busid); +extern int drmAuthMagic(int fd, drm_magic_t magic); +extern int drmAddMap(int fd, + drm_handle_t offset, + drmSize size, + drmMapType type, + drmMapFlags flags, + drm_handle_t * handle); +extern int drmRmMap(int fd, drm_handle_t handle); +extern int drmAddContextPrivateMapping(int fd, drm_context_t ctx_id, + drm_handle_t handle); + +extern int drmAddBufs(int fd, int count, int size, + drmBufDescFlags flags, + int agp_offset); +extern int drmMarkBufs(int fd, double low, double high); +extern int drmCreateContext(int fd, drm_context_t * handle); +extern int drmSetContextFlags(int fd, drm_context_t context, + drm_context_tFlags flags); +extern int drmGetContextFlags(int fd, drm_context_t context, + drm_context_tFlagsPtr flags); +extern int drmAddContextTag(int fd, drm_context_t context, void *tag); +extern int drmDelContextTag(int fd, drm_context_t context); +extern void *drmGetContextTag(int fd, drm_context_t context); +extern drm_context_t * drmGetReservedContextList(int fd, int *count); +extern void drmFreeReservedContextList(drm_context_t *); +extern int drmSwitchToContext(int fd, drm_context_t context); +extern int drmDestroyContext(int fd, drm_context_t handle); +extern int drmCreateDrawable(int fd, drm_drawable_t * handle); +extern int drmDestroyDrawable(int fd, drm_drawable_t handle); +extern int drmUpdateDrawableInfo(int fd, drm_drawable_t handle, + drm_drawable_info_type_t type, + unsigned int num, void *data); +extern int drmCtlInstHandler(int fd, int irq); +extern int drmCtlUninstHandler(int fd); +extern int drmSetClientCap(int fd, uint64_t capability, + uint64_t value); + +/* General user-level programmer's API: authenticated client and/or X */ +extern int drmMap(int fd, + drm_handle_t handle, + drmSize size, + drmAddressPtr address); +extern int drmUnmap(drmAddress address, drmSize size); +extern drmBufInfoPtr drmGetBufInfo(int fd); +extern drmBufMapPtr drmMapBufs(int fd); +extern int drmUnmapBufs(drmBufMapPtr bufs); +extern int drmDMA(int fd, drmDMAReqPtr request); +extern int drmFreeBufs(int fd, int count, int *list); +extern int drmGetLock(int fd, + drm_context_t context, + drmLockFlags flags); +extern int drmUnlock(int fd, drm_context_t context); +extern int drmFinish(int fd, int context, drmLockFlags flags); +extern int drmGetContextPrivateMapping(int fd, drm_context_t ctx_id, + drm_handle_t * handle); + +/* AGP/GART support: X server (root) only */ +extern int drmAgpAcquire(int fd); +extern int drmAgpRelease(int fd); +extern int drmAgpEnable(int fd, unsigned long mode); +extern int drmAgpAlloc(int fd, unsigned long size, + unsigned long type, unsigned long *address, + drm_handle_t *handle); +extern int drmAgpFree(int fd, drm_handle_t handle); +extern int drmAgpBind(int fd, drm_handle_t handle, + unsigned long offset); +extern int drmAgpUnbind(int fd, drm_handle_t handle); + +/* AGP/GART info: authenticated client and/or X */ +extern int drmAgpVersionMajor(int fd); +extern int drmAgpVersionMinor(int fd); +extern unsigned long drmAgpGetMode(int fd); +extern unsigned long drmAgpBase(int fd); /* Physical location */ +extern unsigned long drmAgpSize(int fd); /* Bytes */ +extern unsigned long drmAgpMemoryUsed(int fd); +extern unsigned long drmAgpMemoryAvail(int fd); +extern unsigned int drmAgpVendorId(int fd); +extern unsigned int drmAgpDeviceId(int fd); + +/* PCI scatter/gather support: X server (root) only */ +extern int drmScatterGatherAlloc(int fd, unsigned long size, + drm_handle_t *handle); +extern int drmScatterGatherFree(int fd, drm_handle_t handle); + +extern int drmWaitVBlank(int fd, drmVBlankPtr vbl); + +/* Support routines */ +extern void drmSetServerInfo(drmServerInfoPtr info); +extern int drmError(int err, const char *label); +extern void *drmMalloc(int size); +extern void drmFree(void *pt); + +/* Hash table routines */ +extern void *drmHashCreate(void); +extern int drmHashDestroy(void *t); +extern int drmHashLookup(void *t, unsigned long key, void **value); +extern int drmHashInsert(void *t, unsigned long key, void *value); +extern int drmHashDelete(void *t, unsigned long key); +extern int drmHashFirst(void *t, unsigned long *key, void **value); +extern int drmHashNext(void *t, unsigned long *key, void **value); + +/* PRNG routines */ +extern void *drmRandomCreate(unsigned long seed); +extern int drmRandomDestroy(void *state); +extern unsigned long drmRandom(void *state); +extern double drmRandomDouble(void *state); + +/* Skip list routines */ + +extern void *drmSLCreate(void); +extern int drmSLDestroy(void *l); +extern int drmSLLookup(void *l, unsigned long key, void **value); +extern int drmSLInsert(void *l, unsigned long key, void *value); +extern int drmSLDelete(void *l, unsigned long key); +extern int drmSLNext(void *l, unsigned long *key, void **value); +extern int drmSLFirst(void *l, unsigned long *key, void **value); +extern void drmSLDump(void *l); +extern int drmSLLookupNeighbors(void *l, unsigned long key, + unsigned long *prev_key, void **prev_value, + unsigned long *next_key, void **next_value); + +extern int drmOpenOnce(void *unused, const char *BusID, int *newlyopened); +extern void drmCloseOnce(int fd); +extern void drmMsg(const char *format, ...) DRM_PRINTFLIKE(1, 2); + +extern int drmSetMaster(int fd); +extern int drmDropMaster(int fd); + +#define DRM_EVENT_CONTEXT_VERSION 2 + +typedef struct _drmEventContext { + + /* This struct is versioned so we can add more pointers if we + * add more events. */ + int version; + + void (*vblank_handler)(int fd, + unsigned int sequence, + unsigned int tv_sec, + unsigned int tv_usec, + void *user_data); + + void (*page_flip_handler)(int fd, + unsigned int sequence, + unsigned int tv_sec, + unsigned int tv_usec, + void *user_data); + +} drmEventContext, *drmEventContextPtr; + +extern int drmHandleEvent(int fd, drmEventContextPtr evctx); + +extern char *drmGetDeviceNameFromFd(int fd); + +extern int drmPrimeHandleToFD(int fd, uint32_t handle, uint32_t flags, int *prime_fd); +extern int drmPrimeFDToHandle(int fd, int prime_fd, uint32_t *handle); + +#if defined(__cplusplus) || defined(c_plusplus) +} +#endif + +#endif diff --git a/xf86drmHash.c b/xf86drmHash.c new file mode 100644 index 0000000..82cbc2a --- /dev/null +++ b/xf86drmHash.c @@ -0,0 +1,428 @@ +/* xf86drmHash.c -- Small hash table support for integer -> integer mapping + * Created: Sun Apr 18 09:35:45 1999 by faith@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: Rickard E. (Rik) Faith + * + * DESCRIPTION + * + * This file contains a straightforward implementation of a fixed-sized + * hash table using self-organizing linked lists [Knuth73, pp. 398-399] for + * collision resolution. There are two potentially interesting things + * about this implementation: + * + * 1) The table is power-of-two sized. Prime sized tables are more + * traditional, but do not have a significant advantage over power-of-two + * sized table, especially when double hashing is not used for collision + * resolution. + * + * 2) The hash computation uses a table of random integers [Hanson97, + * pp. 39-41]. + * + * FUTURE ENHANCEMENTS + * + * With a table size of 512, the current implementation is sufficient for a + * few hundred keys. Since this is well above the expected size of the + * tables for which this implementation was designed, the implementation of + * dynamic hash tables was postponed until the need arises. A common (and + * naive) approach to dynamic hash table implementation simply creates a + * new hash table when necessary, rehashes all the data into the new table, + * and destroys the old table. The approach in [Larson88] is superior in + * two ways: 1) only a portion of the table is expanded when needed, + * distributing the expansion cost over several insertions, and 2) portions + * of the table can be locked, enabling a scalable thread-safe + * implementation. + * + * REFERENCES + * + * [Hanson97] David R. Hanson. C Interfaces and Implementations: + * Techniques for Creating Reusable Software. Reading, Massachusetts: + * Addison-Wesley, 1997. + * + * [Knuth73] Donald E. Knuth. The Art of Computer Programming. Volume 3: + * Sorting and Searching. Reading, Massachusetts: Addison-Wesley, 1973. + * + * [Larson88] Per-Ake Larson. "Dynamic Hash Tables". CACM 31(4), April + * 1988, pp. 446-457. + * + */ + +#include +#include + +#define HASH_MAIN 0 + +#if !HASH_MAIN +# include "xf86drm.h" +#endif + +#define HASH_MAGIC 0xdeadbeef +#define HASH_DEBUG 0 +#define HASH_SIZE 512 /* Good for about 100 entries */ + /* If you change this value, you probably + have to change the HashHash hashing + function! */ + +#if HASH_MAIN +#define HASH_ALLOC malloc +#define HASH_FREE free +#define HASH_RANDOM_DECL +#define HASH_RANDOM_INIT(seed) srandom(seed) +#define HASH_RANDOM random() +#define HASH_RANDOM_DESTROY +#else +#define HASH_ALLOC drmMalloc +#define HASH_FREE drmFree +#define HASH_RANDOM_DECL void *state +#define HASH_RANDOM_INIT(seed) state = drmRandomCreate(seed) +#define HASH_RANDOM drmRandom(state) +#define HASH_RANDOM_DESTROY drmRandomDestroy(state) + +#endif + +typedef struct HashBucket { + unsigned long key; + void *value; + struct HashBucket *next; +} HashBucket, *HashBucketPtr; + +typedef struct HashTable { + unsigned long magic; + unsigned long entries; + unsigned long hits; /* At top of linked list */ + unsigned long partials; /* Not at top of linked list */ + unsigned long misses; /* Not in table */ + HashBucketPtr buckets[HASH_SIZE]; + int p0; + HashBucketPtr p1; +} HashTable, *HashTablePtr; + +#if HASH_MAIN +extern void *drmHashCreate(void); +extern int drmHashDestroy(void *t); +extern int drmHashLookup(void *t, unsigned long key, unsigned long *value); +extern int drmHashInsert(void *t, unsigned long key, unsigned long value); +extern int drmHashDelete(void *t, unsigned long key); +#endif + +static unsigned long HashHash(unsigned long key) +{ + unsigned long hash = 0; + unsigned long tmp = key; + static int init = 0; + static unsigned long scatter[256]; + int i; + + if (!init) { + HASH_RANDOM_DECL; + HASH_RANDOM_INIT(37); + for (i = 0; i < 256; i++) scatter[i] = HASH_RANDOM; + HASH_RANDOM_DESTROY; + ++init; + } + + while (tmp) { + hash = (hash << 1) + scatter[tmp & 0xff]; + tmp >>= 8; + } + + hash %= HASH_SIZE; +#if HASH_DEBUG + printf( "Hash(%d) = %d\n", key, hash); +#endif + return hash; +} + +void *drmHashCreate(void) +{ + HashTablePtr table; + int i; + + table = HASH_ALLOC(sizeof(*table)); + if (!table) return NULL; + table->magic = HASH_MAGIC; + table->entries = 0; + table->hits = 0; + table->partials = 0; + table->misses = 0; + + for (i = 0; i < HASH_SIZE; i++) table->buckets[i] = NULL; + return table; +} + +int drmHashDestroy(void *t) +{ + HashTablePtr table = (HashTablePtr)t; + HashBucketPtr bucket; + HashBucketPtr next; + int i; + + if (table->magic != HASH_MAGIC) return -1; /* Bad magic */ + + for (i = 0; i < HASH_SIZE; i++) { + for (bucket = table->buckets[i]; bucket;) { + next = bucket->next; + HASH_FREE(bucket); + bucket = next; + } + } + HASH_FREE(table); + return 0; +} + +/* Find the bucket and organize the list so that this bucket is at the + top. */ + +static HashBucketPtr HashFind(HashTablePtr table, + unsigned long key, unsigned long *h) +{ + unsigned long hash = HashHash(key); + HashBucketPtr prev = NULL; + HashBucketPtr bucket; + + if (h) *h = hash; + + for (bucket = table->buckets[hash]; bucket; bucket = bucket->next) { + if (bucket->key == key) { + if (prev) { + /* Organize */ + prev->next = bucket->next; + bucket->next = table->buckets[hash]; + table->buckets[hash] = bucket; + ++table->partials; + } else { + ++table->hits; + } + return bucket; + } + prev = bucket; + } + ++table->misses; + return NULL; +} + +int drmHashLookup(void *t, unsigned long key, void **value) +{ + HashTablePtr table = (HashTablePtr)t; + HashBucketPtr bucket; + + if (!table || table->magic != HASH_MAGIC) return -1; /* Bad magic */ + + bucket = HashFind(table, key, NULL); + if (!bucket) return 1; /* Not found */ + *value = bucket->value; + return 0; /* Found */ +} + +int drmHashInsert(void *t, unsigned long key, void *value) +{ + HashTablePtr table = (HashTablePtr)t; + HashBucketPtr bucket; + unsigned long hash; + + if (table->magic != HASH_MAGIC) return -1; /* Bad magic */ + + if (HashFind(table, key, &hash)) return 1; /* Already in table */ + + bucket = HASH_ALLOC(sizeof(*bucket)); + if (!bucket) return -1; /* Error */ + bucket->key = key; + bucket->value = value; + bucket->next = table->buckets[hash]; + table->buckets[hash] = bucket; +#if HASH_DEBUG + printf("Inserted %d at %d/%p\n", key, hash, bucket); +#endif + return 0; /* Added to table */ +} + +int drmHashDelete(void *t, unsigned long key) +{ + HashTablePtr table = (HashTablePtr)t; + unsigned long hash; + HashBucketPtr bucket; + + if (table->magic != HASH_MAGIC) return -1; /* Bad magic */ + + bucket = HashFind(table, key, &hash); + + if (!bucket) return 1; /* Not found */ + + table->buckets[hash] = bucket->next; + HASH_FREE(bucket); + return 0; +} + +int drmHashNext(void *t, unsigned long *key, void **value) +{ + HashTablePtr table = (HashTablePtr)t; + + while (table->p0 < HASH_SIZE) { + if (table->p1) { + *key = table->p1->key; + *value = table->p1->value; + table->p1 = table->p1->next; + return 1; + } + table->p1 = table->buckets[table->p0]; + ++table->p0; + } + return 0; +} + +int drmHashFirst(void *t, unsigned long *key, void **value) +{ + HashTablePtr table = (HashTablePtr)t; + + if (table->magic != HASH_MAGIC) return -1; /* Bad magic */ + + table->p0 = 0; + table->p1 = table->buckets[0]; + return drmHashNext(table, key, value); +} + +#if HASH_MAIN +#define DIST_LIMIT 10 +static int dist[DIST_LIMIT]; + +static void clear_dist(void) { + int i; + + for (i = 0; i < DIST_LIMIT; i++) dist[i] = 0; +} + +static int count_entries(HashBucketPtr bucket) +{ + int count = 0; + + for (; bucket; bucket = bucket->next) ++count; + return count; +} + +static void update_dist(int count) +{ + if (count >= DIST_LIMIT) ++dist[DIST_LIMIT-1]; + else ++dist[count]; +} + +static void compute_dist(HashTablePtr table) +{ + int i; + HashBucketPtr bucket; + + printf("Entries = %ld, hits = %ld, partials = %ld, misses = %ld\n", + table->entries, table->hits, table->partials, table->misses); + clear_dist(); + for (i = 0; i < HASH_SIZE; i++) { + bucket = table->buckets[i]; + update_dist(count_entries(bucket)); + } + for (i = 0; i < DIST_LIMIT; i++) { + if (i != DIST_LIMIT-1) printf("%5d %10d\n", i, dist[i]); + else printf("other %10d\n", dist[i]); + } +} + +static void check_table(HashTablePtr table, + unsigned long key, unsigned long value) +{ + unsigned long retval = 0; + int retcode = drmHashLookup(table, key, &retval); + + switch (retcode) { + case -1: + printf("Bad magic = 0x%08lx:" + " key = %lu, expected = %lu, returned = %lu\n", + table->magic, key, value, retval); + break; + case 1: + printf("Not found: key = %lu, expected = %lu returned = %lu\n", + key, value, retval); + break; + case 0: + if (value != retval) + printf("Bad value: key = %lu, expected = %lu, returned = %lu\n", + key, value, retval); + break; + default: + printf("Bad retcode = %d: key = %lu, expected = %lu, returned = %lu\n", + retcode, key, value, retval); + break; + } +} + +int main(void) +{ + HashTablePtr table; + int i; + + printf("\n***** 256 consecutive integers ****\n"); + table = drmHashCreate(); + for (i = 0; i < 256; i++) drmHashInsert(table, i, i); + for (i = 0; i < 256; i++) check_table(table, i, i); + for (i = 256; i >= 0; i--) check_table(table, i, i); + compute_dist(table); + drmHashDestroy(table); + + printf("\n***** 1024 consecutive integers ****\n"); + table = drmHashCreate(); + for (i = 0; i < 1024; i++) drmHashInsert(table, i, i); + for (i = 0; i < 1024; i++) check_table(table, i, i); + for (i = 1024; i >= 0; i--) check_table(table, i, i); + compute_dist(table); + drmHashDestroy(table); + + printf("\n***** 1024 consecutive page addresses (4k pages) ****\n"); + table = drmHashCreate(); + for (i = 0; i < 1024; i++) drmHashInsert(table, i*4096, i); + for (i = 0; i < 1024; i++) check_table(table, i*4096, i); + for (i = 1024; i >= 0; i--) check_table(table, i*4096, i); + compute_dist(table); + drmHashDestroy(table); + + printf("\n***** 1024 random integers ****\n"); + table = drmHashCreate(); + srandom(0xbeefbeef); + for (i = 0; i < 1024; i++) drmHashInsert(table, random(), i); + srandom(0xbeefbeef); + for (i = 0; i < 1024; i++) check_table(table, random(), i); + srandom(0xbeefbeef); + for (i = 0; i < 1024; i++) check_table(table, random(), i); + compute_dist(table); + drmHashDestroy(table); + + printf("\n***** 5000 random integers ****\n"); + table = drmHashCreate(); + srandom(0xbeefbeef); + for (i = 0; i < 5000; i++) drmHashInsert(table, random(), i); + srandom(0xbeefbeef); + for (i = 0; i < 5000; i++) check_table(table, random(), i); + srandom(0xbeefbeef); + for (i = 0; i < 5000; i++) check_table(table, random(), i); + compute_dist(table); + drmHashDestroy(table); + + return 0; +} +#endif diff --git a/xf86drmMode.c b/xf86drmMode.c new file mode 100644 index 0000000..60ce369 --- /dev/null +++ b/xf86drmMode.c @@ -0,0 +1,1131 @@ +/* + * \file xf86drmMode.c + * Header for DRM modesetting interface. + * + * \author Jakob Bornecrantz + * + * \par Acknowledgements: + * Feb 2007, Dave Airlie + */ + +/* + * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * Copyright (c) 2007-2008 Dave Airlie + * Copyright (c) 2007-2008 Jakob Bornecrantz + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + */ + +/* + * TODO the types we are after are defined in diffrent headers on diffrent + * platforms find which headers to include to get uint32_t + */ +#include +#include +#include + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "xf86drmMode.h" +#include "xf86drm.h" +#include +#include +#include +#include +#include + +#ifdef HAVE_VALGRIND +#include +#include +#define VG(x) x +#else +#define VG(x) +#endif + +#define VG_CLEAR(s) VG(memset(&s, 0, sizeof(s))) + +#define U642VOID(x) ((void *)(unsigned long)(x)) +#define VOID2U64(x) ((uint64_t)(unsigned long)(x)) + +static inline int DRM_IOCTL(int fd, unsigned long cmd, void *arg) +{ + int ret = drmIoctl(fd, cmd, arg); + return ret < 0 ? -errno : ret; +} + +/* + * Util functions + */ + +void* drmAllocCpy(void *array, int count, int entry_size) +{ + char *r; + int i; + + if (!count || !array || !entry_size) + return 0; + + if (!(r = drmMalloc(count*entry_size))) + return 0; + + for (i = 0; i < count; i++) + memcpy(r+(entry_size*i), array+(entry_size*i), entry_size); + + return r; +} + +/* + * A couple of free functions. + */ + +void drmModeFreeModeInfo(drmModeModeInfoPtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr); +} + +void drmModeFreeResources(drmModeResPtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr->fbs); + drmFree(ptr->crtcs); + drmFree(ptr->connectors); + drmFree(ptr->encoders); + drmFree(ptr); + +} + +void drmModeFreeFB(drmModeFBPtr ptr) +{ + if (!ptr) + return; + + /* we might add more frees later. */ + drmFree(ptr); +} + +void drmModeFreeCrtc(drmModeCrtcPtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr); + +} + +void drmModeFreeConnector(drmModeConnectorPtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr->encoders); + drmFree(ptr->prop_values); + drmFree(ptr->props); + drmFree(ptr->modes); + drmFree(ptr); + +} + +void drmModeFreeEncoder(drmModeEncoderPtr ptr) +{ + drmFree(ptr); +} + +/* + * ModeSetting functions. + */ + +drmModeResPtr drmModeGetResources(int fd) +{ + struct drm_mode_card_res res, counts; + drmModeResPtr r = 0; + +retry: + memset(&res, 0, sizeof(struct drm_mode_card_res)); + if (drmIoctl(fd, DRM_IOCTL_MODE_GETRESOURCES, &res)) + return 0; + + counts = res; + + if (res.count_fbs) { + res.fb_id_ptr = VOID2U64(drmMalloc(res.count_fbs*sizeof(uint32_t))); + if (!res.fb_id_ptr) + goto err_allocs; + } + if (res.count_crtcs) { + res.crtc_id_ptr = VOID2U64(drmMalloc(res.count_crtcs*sizeof(uint32_t))); + if (!res.crtc_id_ptr) + goto err_allocs; + } + if (res.count_connectors) { + res.connector_id_ptr = VOID2U64(drmMalloc(res.count_connectors*sizeof(uint32_t))); + if (!res.connector_id_ptr) + goto err_allocs; + } + if (res.count_encoders) { + res.encoder_id_ptr = VOID2U64(drmMalloc(res.count_encoders*sizeof(uint32_t))); + if (!res.encoder_id_ptr) + goto err_allocs; + } + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETRESOURCES, &res)) + goto err_allocs; + + /* The number of available connectors and etc may have changed with a + * hotplug event in between the ioctls, in which case the field is + * silently ignored by the kernel. + */ + if (counts.count_fbs < res.count_fbs || + counts.count_crtcs < res.count_crtcs || + counts.count_connectors < res.count_connectors || + counts.count_encoders < res.count_encoders) + { + drmFree(U642VOID(res.fb_id_ptr)); + drmFree(U642VOID(res.crtc_id_ptr)); + drmFree(U642VOID(res.connector_id_ptr)); + drmFree(U642VOID(res.encoder_id_ptr)); + + goto retry; + } + + /* + * return + */ + if (!(r = drmMalloc(sizeof(*r)))) + goto err_allocs; + + r->min_width = res.min_width; + r->max_width = res.max_width; + r->min_height = res.min_height; + r->max_height = res.max_height; + r->count_fbs = res.count_fbs; + r->count_crtcs = res.count_crtcs; + r->count_connectors = res.count_connectors; + r->count_encoders = res.count_encoders; + + r->fbs = drmAllocCpy(U642VOID(res.fb_id_ptr), res.count_fbs, sizeof(uint32_t)); + r->crtcs = drmAllocCpy(U642VOID(res.crtc_id_ptr), res.count_crtcs, sizeof(uint32_t)); + r->connectors = drmAllocCpy(U642VOID(res.connector_id_ptr), res.count_connectors, sizeof(uint32_t)); + r->encoders = drmAllocCpy(U642VOID(res.encoder_id_ptr), res.count_encoders, sizeof(uint32_t)); + if ((res.count_fbs && !r->fbs) || + (res.count_crtcs && !r->crtcs) || + (res.count_connectors && !r->connectors) || + (res.count_encoders && !r->encoders)) + { + drmFree(r->fbs); + drmFree(r->crtcs); + drmFree(r->connectors); + drmFree(r->encoders); + drmFree(r); + r = 0; + } + +err_allocs: + drmFree(U642VOID(res.fb_id_ptr)); + drmFree(U642VOID(res.crtc_id_ptr)); + drmFree(U642VOID(res.connector_id_ptr)); + drmFree(U642VOID(res.encoder_id_ptr)); + + return r; +} + +int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth, + uint8_t bpp, uint32_t pitch, uint32_t bo_handle, + uint32_t *buf_id) +{ + struct drm_mode_fb_cmd f; + int ret; + + VG_CLEAR(f); + f.width = width; + f.height = height; + f.pitch = pitch; + f.bpp = bpp; + f.depth = depth; + f.handle = bo_handle; + + if ((ret = DRM_IOCTL(fd, DRM_IOCTL_MODE_ADDFB, &f))) + return ret; + + *buf_id = f.fb_id; + return 0; +} + +int drmModeAddFB2(int fd, uint32_t width, uint32_t height, + uint32_t pixel_format, uint32_t bo_handles[4], + uint32_t pitches[4], uint32_t offsets[4], + uint32_t *buf_id, uint32_t flags) +{ + struct drm_mode_fb_cmd2 f; + int ret; + + f.width = width; + f.height = height; + f.pixel_format = pixel_format; + f.flags = flags; + memcpy(f.handles, bo_handles, 4 * sizeof(bo_handles[0])); + memcpy(f.pitches, pitches, 4 * sizeof(pitches[0])); + memcpy(f.offsets, offsets, 4 * sizeof(offsets[0])); + + if ((ret = DRM_IOCTL(fd, DRM_IOCTL_MODE_ADDFB2, &f))) + return ret; + + *buf_id = f.fb_id; + return 0; +} + +int drmModeRmFB(int fd, uint32_t bufferId) +{ + return DRM_IOCTL(fd, DRM_IOCTL_MODE_RMFB, &bufferId); + + +} + +drmModeFBPtr drmModeGetFB(int fd, uint32_t buf) +{ + struct drm_mode_fb_cmd info; + drmModeFBPtr r; + + info.fb_id = buf; + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETFB, &info)) + return NULL; + + if (!(r = drmMalloc(sizeof(*r)))) + return NULL; + + r->fb_id = info.fb_id; + r->width = info.width; + r->height = info.height; + r->pitch = info.pitch; + r->bpp = info.bpp; + r->handle = info.handle; + r->depth = info.depth; + + return r; +} + +int drmModeDirtyFB(int fd, uint32_t bufferId, + drmModeClipPtr clips, uint32_t num_clips) +{ + struct drm_mode_fb_dirty_cmd dirty = { 0 }; + + dirty.fb_id = bufferId; + dirty.clips_ptr = VOID2U64(clips); + dirty.num_clips = num_clips; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_DIRTYFB, &dirty); +} + + +/* + * Crtc functions + */ + +drmModeCrtcPtr drmModeGetCrtc(int fd, uint32_t crtcId) +{ + struct drm_mode_crtc crtc; + drmModeCrtcPtr r; + + VG_CLEAR(crtc); + crtc.crtc_id = crtcId; + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETCRTC, &crtc)) + return 0; + + /* + * return + */ + + if (!(r = drmMalloc(sizeof(*r)))) + return 0; + + r->crtc_id = crtc.crtc_id; + r->x = crtc.x; + r->y = crtc.y; + r->mode_valid = crtc.mode_valid; + if (r->mode_valid) { + memcpy(&r->mode, &crtc.mode, sizeof(struct drm_mode_modeinfo)); + r->width = crtc.mode.hdisplay; + r->height = crtc.mode.vdisplay; + } + r->buffer_id = crtc.fb_id; + r->gamma_size = crtc.gamma_size; + return r; +} + + +int drmModeSetCrtc(int fd, uint32_t crtcId, uint32_t bufferId, + uint32_t x, uint32_t y, uint32_t *connectors, int count, + drmModeModeInfoPtr mode) +{ + struct drm_mode_crtc crtc; + + VG_CLEAR(crtc); + crtc.x = x; + crtc.y = y; + crtc.crtc_id = crtcId; + crtc.fb_id = bufferId; + crtc.set_connectors_ptr = VOID2U64(connectors); + crtc.count_connectors = count; + if (mode) { + memcpy(&crtc.mode, mode, sizeof(struct drm_mode_modeinfo)); + crtc.mode_valid = 1; + } else + crtc.mode_valid = 0; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_SETCRTC, &crtc); +} + +/* + * Cursor manipulation + */ + +int drmModeSetCursor(int fd, uint32_t crtcId, uint32_t bo_handle, uint32_t width, uint32_t height) +{ + struct drm_mode_cursor arg; + + arg.flags = DRM_MODE_CURSOR_BO; + arg.crtc_id = crtcId; + arg.width = width; + arg.height = height; + arg.handle = bo_handle; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_CURSOR, &arg); +} + +int drmModeSetCursor2(int fd, uint32_t crtcId, uint32_t bo_handle, uint32_t width, uint32_t height, int32_t hot_x, int32_t hot_y) +{ + struct drm_mode_cursor2 arg; + + arg.flags = DRM_MODE_CURSOR_BO; + arg.crtc_id = crtcId; + arg.width = width; + arg.height = height; + arg.handle = bo_handle; + arg.hot_x = hot_x; + arg.hot_y = hot_y; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_CURSOR2, &arg); +} + +int drmModeMoveCursor(int fd, uint32_t crtcId, int x, int y) +{ + struct drm_mode_cursor arg; + + arg.flags = DRM_MODE_CURSOR_MOVE; + arg.crtc_id = crtcId; + arg.x = x; + arg.y = y; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_CURSOR, &arg); +} + +/* + * Encoder get + */ +drmModeEncoderPtr drmModeGetEncoder(int fd, uint32_t encoder_id) +{ + struct drm_mode_get_encoder enc; + drmModeEncoderPtr r = NULL; + + enc.encoder_id = encoder_id; + enc.crtc_id = 0; + enc.encoder_type = 0; + enc.possible_crtcs = 0; + enc.possible_clones = 0; + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETENCODER, &enc)) + return 0; + + if (!(r = drmMalloc(sizeof(*r)))) + return 0; + + r->encoder_id = enc.encoder_id; + r->crtc_id = enc.crtc_id; + r->encoder_type = enc.encoder_type; + r->possible_crtcs = enc.possible_crtcs; + r->possible_clones = enc.possible_clones; + + return r; +} + +/* + * Connector manipulation + */ + +drmModeConnectorPtr drmModeGetConnector(int fd, uint32_t connector_id) +{ + struct drm_mode_get_connector conn, counts; + drmModeConnectorPtr r = NULL; + +retry: + memset(&conn, 0, sizeof(struct drm_mode_get_connector)); + conn.connector_id = connector_id; + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETCONNECTOR, &conn)) + return 0; + + counts = conn; + + if (conn.count_props) { + conn.props_ptr = VOID2U64(drmMalloc(conn.count_props*sizeof(uint32_t))); + if (!conn.props_ptr) + goto err_allocs; + conn.prop_values_ptr = VOID2U64(drmMalloc(conn.count_props*sizeof(uint64_t))); + if (!conn.prop_values_ptr) + goto err_allocs; + } + + if (conn.count_modes) { + conn.modes_ptr = VOID2U64(drmMalloc(conn.count_modes*sizeof(struct drm_mode_modeinfo))); + if (!conn.modes_ptr) + goto err_allocs; + } + + if (conn.count_encoders) { + conn.encoders_ptr = VOID2U64(drmMalloc(conn.count_encoders*sizeof(uint32_t))); + if (!conn.encoders_ptr) + goto err_allocs; + } + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETCONNECTOR, &conn)) + goto err_allocs; + + /* The number of available connectors and etc may have changed with a + * hotplug event in between the ioctls, in which case the field is + * silently ignored by the kernel. + */ + if (counts.count_props < conn.count_props || + counts.count_modes < conn.count_modes || + counts.count_encoders < conn.count_encoders) { + drmFree(U642VOID(conn.props_ptr)); + drmFree(U642VOID(conn.prop_values_ptr)); + drmFree(U642VOID(conn.modes_ptr)); + drmFree(U642VOID(conn.encoders_ptr)); + + goto retry; + } + + if(!(r = drmMalloc(sizeof(*r)))) { + goto err_allocs; + } + + r->connector_id = conn.connector_id; + r->encoder_id = conn.encoder_id; + r->connection = conn.connection; + r->mmWidth = conn.mm_width; + r->mmHeight = conn.mm_height; + /* convert subpixel from kernel to userspace */ + r->subpixel = conn.subpixel + 1; + r->count_modes = conn.count_modes; + r->count_props = conn.count_props; + r->props = drmAllocCpy(U642VOID(conn.props_ptr), conn.count_props, sizeof(uint32_t)); + r->prop_values = drmAllocCpy(U642VOID(conn.prop_values_ptr), conn.count_props, sizeof(uint64_t)); + r->modes = drmAllocCpy(U642VOID(conn.modes_ptr), conn.count_modes, sizeof(struct drm_mode_modeinfo)); + r->count_encoders = conn.count_encoders; + r->encoders = drmAllocCpy(U642VOID(conn.encoders_ptr), conn.count_encoders, sizeof(uint32_t)); + r->connector_type = conn.connector_type; + r->connector_type_id = conn.connector_type_id; + + if ((r->count_props && !r->props) || + (r->count_props && !r->prop_values) || + (r->count_modes && !r->modes) || + (r->count_encoders && !r->encoders)) { + drmFree(r->props); + drmFree(r->prop_values); + drmFree(r->modes); + drmFree(r->encoders); + drmFree(r); + r = 0; + } + +err_allocs: + drmFree(U642VOID(conn.prop_values_ptr)); + drmFree(U642VOID(conn.props_ptr)); + drmFree(U642VOID(conn.modes_ptr)); + drmFree(U642VOID(conn.encoders_ptr)); + + return r; +} + +int drmModeAttachMode(int fd, uint32_t connector_id, drmModeModeInfoPtr mode_info) +{ + struct drm_mode_mode_cmd res; + + memcpy(&res.mode, mode_info, sizeof(struct drm_mode_modeinfo)); + res.connector_id = connector_id; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_ATTACHMODE, &res); +} + +int drmModeDetachMode(int fd, uint32_t connector_id, drmModeModeInfoPtr mode_info) +{ + struct drm_mode_mode_cmd res; + + memcpy(&res.mode, mode_info, sizeof(struct drm_mode_modeinfo)); + res.connector_id = connector_id; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_DETACHMODE, &res); +} + + +drmModePropertyPtr drmModeGetProperty(int fd, uint32_t property_id) +{ + struct drm_mode_get_property prop; + drmModePropertyPtr r; + + VG_CLEAR(prop); + prop.prop_id = property_id; + prop.count_enum_blobs = 0; + prop.count_values = 0; + prop.flags = 0; + prop.enum_blob_ptr = 0; + prop.values_ptr = 0; + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPROPERTY, &prop)) + return 0; + + if (prop.count_values) + prop.values_ptr = VOID2U64(drmMalloc(prop.count_values * sizeof(uint64_t))); + + if (prop.count_enum_blobs && (prop.flags & (DRM_MODE_PROP_ENUM | DRM_MODE_PROP_BITMASK))) + prop.enum_blob_ptr = VOID2U64(drmMalloc(prop.count_enum_blobs * sizeof(struct drm_mode_property_enum))); + + if (prop.count_enum_blobs && (prop.flags & DRM_MODE_PROP_BLOB)) { + prop.values_ptr = VOID2U64(drmMalloc(prop.count_enum_blobs * sizeof(uint32_t))); + prop.enum_blob_ptr = VOID2U64(drmMalloc(prop.count_enum_blobs * sizeof(uint32_t))); + } + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPROPERTY, &prop)) { + r = NULL; + goto err_allocs; + } + + if (!(r = drmMalloc(sizeof(*r)))) + return NULL; + + r->prop_id = prop.prop_id; + r->count_values = prop.count_values; + + r->flags = prop.flags; + if (prop.count_values) + r->values = drmAllocCpy(U642VOID(prop.values_ptr), prop.count_values, sizeof(uint64_t)); + if (prop.flags & (DRM_MODE_PROP_ENUM | DRM_MODE_PROP_BITMASK)) { + r->count_enums = prop.count_enum_blobs; + r->enums = drmAllocCpy(U642VOID(prop.enum_blob_ptr), prop.count_enum_blobs, sizeof(struct drm_mode_property_enum)); + } else if (prop.flags & DRM_MODE_PROP_BLOB) { + r->values = drmAllocCpy(U642VOID(prop.values_ptr), prop.count_enum_blobs, sizeof(uint32_t)); + r->blob_ids = drmAllocCpy(U642VOID(prop.enum_blob_ptr), prop.count_enum_blobs, sizeof(uint32_t)); + r->count_blobs = prop.count_enum_blobs; + } + strncpy(r->name, prop.name, DRM_PROP_NAME_LEN); + r->name[DRM_PROP_NAME_LEN-1] = 0; + +err_allocs: + drmFree(U642VOID(prop.values_ptr)); + drmFree(U642VOID(prop.enum_blob_ptr)); + + return r; +} + +void drmModeFreeProperty(drmModePropertyPtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr->values); + drmFree(ptr->enums); + drmFree(ptr); +} + +drmModePropertyBlobPtr drmModeGetPropertyBlob(int fd, uint32_t blob_id) +{ + struct drm_mode_get_blob blob; + drmModePropertyBlobPtr r; + + blob.length = 0; + blob.data = 0; + blob.blob_id = blob_id; + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPROPBLOB, &blob)) + return NULL; + + if (blob.length) + blob.data = VOID2U64(drmMalloc(blob.length)); + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPROPBLOB, &blob)) { + r = NULL; + goto err_allocs; + } + + if (!(r = drmMalloc(sizeof(*r)))) + goto err_allocs; + + r->id = blob.blob_id; + r->length = blob.length; + r->data = drmAllocCpy(U642VOID(blob.data), 1, blob.length); + +err_allocs: + drmFree(U642VOID(blob.data)); + return r; +} + +void drmModeFreePropertyBlob(drmModePropertyBlobPtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr->data); + drmFree(ptr); +} + +int drmModeConnectorSetProperty(int fd, uint32_t connector_id, uint32_t property_id, + uint64_t value) +{ + struct drm_mode_connector_set_property osp; + + osp.connector_id = connector_id; + osp.prop_id = property_id; + osp.value = value; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_SETPROPERTY, &osp); +} + +/* + * checks if a modesetting capable driver has attached to the pci id + * returns 0 if modesetting supported. + * -EINVAL or invalid bus id + * -ENOSYS if no modesetting support +*/ +int drmCheckModesettingSupported(const char *busid) +{ +#if defined (__linux__) + char pci_dev_dir[1024]; + int domain, bus, dev, func; + DIR *sysdir; + struct dirent *dent; + int found = 0, ret; + + ret = sscanf(busid, "pci:%04x:%02x:%02x.%d", &domain, &bus, &dev, &func); + if (ret != 4) + return -EINVAL; + + sprintf(pci_dev_dir, "/sys/bus/pci/devices/%04x:%02x:%02x.%d/drm", + domain, bus, dev, func); + + sysdir = opendir(pci_dev_dir); + if (sysdir) { + dent = readdir(sysdir); + while (dent) { + if (!strncmp(dent->d_name, "controlD", 8)) { + found = 1; + break; + } + + dent = readdir(sysdir); + } + closedir(sysdir); + if (found) + return 0; + } + + sprintf(pci_dev_dir, "/sys/bus/pci/devices/%04x:%02x:%02x.%d/", + domain, bus, dev, func); + + sysdir = opendir(pci_dev_dir); + if (!sysdir) + return -EINVAL; + + dent = readdir(sysdir); + while (dent) { + if (!strncmp(dent->d_name, "drm:controlD", 12)) { + found = 1; + break; + } + + dent = readdir(sysdir); + } + + closedir(sysdir); + if (found) + return 0; +#elif defined (__FreeBSD__) || defined (__FreeBSD_kernel__) + char kbusid[1024], sbusid[1024]; + char oid[128]; + int domain, bus, dev, func; + int i, modesetting, ret; + size_t len; + + ret = sscanf(busid, "pci:%04x:%02x:%02x.%d", &domain, &bus, &dev, + &func); + if (ret != 4) + return -EINVAL; + snprintf(kbusid, sizeof(kbusid), "pci:%04x:%02x:%02x.%d", domain, bus, + dev, func); + + /* How many GPUs do we expect in the machine ? */ + for (i = 0; i < 16; i++) { + snprintf(oid, sizeof(oid), "hw.dri.%d.busid", i); + len = sizeof(sbusid); + ret = sysctlbyname(oid, sbusid, &len, NULL, 0); + if (ret == -1) { + if (errno == ENOENT) + continue; + return -EINVAL; + } + if (strcmp(sbusid, kbusid) != 0) + continue; + snprintf(oid, sizeof(oid), "hw.dri.%d.modesetting", i); + len = sizeof(modesetting); + ret = sysctlbyname(oid, &modesetting, &len, NULL, 0); + if (ret == -1 || len != sizeof(modesetting)) + return -EINVAL; + return (modesetting ? 0 : -ENOSYS); + } +#elif defined(__DragonFly__) + return 0; +#endif + return -ENOSYS; + +} + +int drmModeCrtcGetGamma(int fd, uint32_t crtc_id, uint32_t size, + uint16_t *red, uint16_t *green, uint16_t *blue) +{ + struct drm_mode_crtc_lut l; + + l.crtc_id = crtc_id; + l.gamma_size = size; + l.red = VOID2U64(red); + l.green = VOID2U64(green); + l.blue = VOID2U64(blue); + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_GETGAMMA, &l); +} + +int drmModeCrtcSetGamma(int fd, uint32_t crtc_id, uint32_t size, + uint16_t *red, uint16_t *green, uint16_t *blue) +{ + struct drm_mode_crtc_lut l; + + l.crtc_id = crtc_id; + l.gamma_size = size; + l.red = VOID2U64(red); + l.green = VOID2U64(green); + l.blue = VOID2U64(blue); + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_SETGAMMA, &l); +} + +int drmHandleEvent(int fd, drmEventContextPtr evctx) +{ + char buffer[1024]; + int len, i; + struct drm_event *e; + struct drm_event_vblank *vblank; + + /* The DRM read semantics guarantees that we always get only + * complete events. */ + + len = read(fd, buffer, sizeof buffer); + if (len == 0) + return 0; + if (len < sizeof *e) + return -1; + + i = 0; + while (i < len) { + e = (struct drm_event *) &buffer[i]; + switch (e->type) { + case DRM_EVENT_VBLANK: + if (evctx->version < 1 || + evctx->vblank_handler == NULL) + break; + vblank = (struct drm_event_vblank *) e; + evctx->vblank_handler(fd, + vblank->sequence, + vblank->tv_sec, + vblank->tv_usec, + U642VOID (vblank->user_data)); + break; + case DRM_EVENT_FLIP_COMPLETE: + if (evctx->version < 2 || + evctx->page_flip_handler == NULL) + break; + vblank = (struct drm_event_vblank *) e; + evctx->page_flip_handler(fd, + vblank->sequence, + vblank->tv_sec, + vblank->tv_usec, + U642VOID (vblank->user_data)); + break; + default: + break; + } + i += e->length; + } + + return 0; +} + +int drmModePageFlip(int fd, uint32_t crtc_id, uint32_t fb_id, + uint32_t flags, void *user_data) +{ + struct drm_mode_crtc_page_flip flip; + + flip.fb_id = fb_id; + flip.crtc_id = crtc_id; + flip.user_data = VOID2U64(user_data); + flip.flags = flags; + flip.reserved = 0; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_PAGE_FLIP, &flip); +} + +int drmModeSetPlane(int fd, uint32_t plane_id, uint32_t crtc_id, + uint32_t fb_id, uint32_t flags, + int32_t crtc_x, int32_t crtc_y, + uint32_t crtc_w, uint32_t crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) + +{ + struct drm_mode_set_plane s; + + s.plane_id = plane_id; + s.crtc_id = crtc_id; + s.fb_id = fb_id; + s.flags = flags; + s.crtc_x = crtc_x; + s.crtc_y = crtc_y; + s.crtc_w = crtc_w; + s.crtc_h = crtc_h; + s.src_x = src_x; + s.src_y = src_y; + s.src_w = src_w; + s.src_h = src_h; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_SETPLANE, &s); +} + + +drmModePlanePtr drmModeGetPlane(int fd, uint32_t plane_id) +{ + struct drm_mode_get_plane ovr, counts; + drmModePlanePtr r = 0; + +retry: + memset(&ovr, 0, sizeof(struct drm_mode_get_plane)); + ovr.plane_id = plane_id; + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPLANE, &ovr)) + return 0; + + counts = ovr; + + if (ovr.count_format_types) { + ovr.format_type_ptr = VOID2U64(drmMalloc(ovr.count_format_types * + sizeof(uint32_t))); + if (!ovr.format_type_ptr) + goto err_allocs; + } + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPLANE, &ovr)) + goto err_allocs; + + if (counts.count_format_types < ovr.count_format_types) { + drmFree(U642VOID(ovr.format_type_ptr)); + goto retry; + } + + if (!(r = drmMalloc(sizeof(*r)))) + goto err_allocs; + + r->count_formats = ovr.count_format_types; + r->plane_id = ovr.plane_id; + r->crtc_id = ovr.crtc_id; + r->fb_id = ovr.fb_id; + r->possible_crtcs = ovr.possible_crtcs; + r->gamma_size = ovr.gamma_size; + r->formats = drmAllocCpy(U642VOID(ovr.format_type_ptr), + ovr.count_format_types, sizeof(uint32_t)); + if (ovr.count_format_types && !r->formats) { + drmFree(r->formats); + drmFree(r); + r = 0; + } + +err_allocs: + drmFree(U642VOID(ovr.format_type_ptr)); + + return r; +} + +void drmModeFreePlane(drmModePlanePtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr->formats); + drmFree(ptr); +} + +drmModePlaneResPtr drmModeGetPlaneResources(int fd) +{ + struct drm_mode_get_plane_res res, counts; + drmModePlaneResPtr r = 0; + +retry: + memset(&res, 0, sizeof(struct drm_mode_get_plane_res)); + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPLANERESOURCES, &res)) + return 0; + + counts = res; + + if (res.count_planes) { + res.plane_id_ptr = VOID2U64(drmMalloc(res.count_planes * + sizeof(uint32_t))); + if (!res.plane_id_ptr) + goto err_allocs; + } + + if (drmIoctl(fd, DRM_IOCTL_MODE_GETPLANERESOURCES, &res)) + goto err_allocs; + + if (counts.count_planes < res.count_planes) { + drmFree(U642VOID(res.plane_id_ptr)); + goto retry; + } + + if (!(r = drmMalloc(sizeof(*r)))) + goto err_allocs; + + r->count_planes = res.count_planes; + r->planes = drmAllocCpy(U642VOID(res.plane_id_ptr), + res.count_planes, sizeof(uint32_t)); + if (res.count_planes && !r->planes) { + drmFree(r->planes); + drmFree(r); + r = 0; + } + +err_allocs: + drmFree(U642VOID(res.plane_id_ptr)); + + return r; +} + +void drmModeFreePlaneResources(drmModePlaneResPtr ptr) +{ + if (!ptr) + return; + + drmFree(ptr->planes); + drmFree(ptr); +} + +drmModeObjectPropertiesPtr drmModeObjectGetProperties(int fd, + uint32_t object_id, + uint32_t object_type) +{ + struct drm_mode_obj_get_properties properties; + drmModeObjectPropertiesPtr ret = NULL; + uint32_t count; + +retry: + memset(&properties, 0, sizeof(struct drm_mode_obj_get_properties)); + properties.obj_id = object_id; + properties.obj_type = object_type; + + if (drmIoctl(fd, DRM_IOCTL_MODE_OBJ_GETPROPERTIES, &properties)) + return 0; + + count = properties.count_props; + + if (count) { + properties.props_ptr = VOID2U64(drmMalloc(count * + sizeof(uint32_t))); + if (!properties.props_ptr) + goto err_allocs; + properties.prop_values_ptr = VOID2U64(drmMalloc(count * + sizeof(uint64_t))); + if (!properties.prop_values_ptr) + goto err_allocs; + } + + if (drmIoctl(fd, DRM_IOCTL_MODE_OBJ_GETPROPERTIES, &properties)) + goto err_allocs; + + if (count < properties.count_props) { + drmFree(U642VOID(properties.props_ptr)); + drmFree(U642VOID(properties.prop_values_ptr)); + goto retry; + } + count = properties.count_props; + + ret = drmMalloc(sizeof(*ret)); + if (!ret) + goto err_allocs; + + ret->count_props = count; + ret->props = drmAllocCpy(U642VOID(properties.props_ptr), + count, sizeof(uint32_t)); + ret->prop_values = drmAllocCpy(U642VOID(properties.prop_values_ptr), + count, sizeof(uint64_t)); + if (ret->count_props && (!ret->props || !ret->prop_values)) { + drmFree(ret->props); + drmFree(ret->prop_values); + drmFree(ret); + ret = NULL; + } + +err_allocs: + drmFree(U642VOID(properties.props_ptr)); + drmFree(U642VOID(properties.prop_values_ptr)); + return ret; +} + +void drmModeFreeObjectProperties(drmModeObjectPropertiesPtr ptr) +{ + if (!ptr) + return; + drmFree(ptr->props); + drmFree(ptr->prop_values); + drmFree(ptr); +} + +int drmModeObjectSetProperty(int fd, uint32_t object_id, uint32_t object_type, + uint32_t property_id, uint64_t value) +{ + struct drm_mode_obj_set_property prop; + + prop.value = value; + prop.prop_id = property_id; + prop.obj_id = object_id; + prop.obj_type = object_type; + + return DRM_IOCTL(fd, DRM_IOCTL_MODE_OBJ_SETPROPERTY, &prop); +} diff --git a/xf86drmMode.h b/xf86drmMode.h new file mode 100644 index 0000000..b260af7 --- /dev/null +++ b/xf86drmMode.h @@ -0,0 +1,469 @@ +/* + * \file xf86drmMode.h + * Header for DRM modesetting interface. + * + * \author Jakob Bornecrantz + * + * \par Acknowledgements: + * Feb 2007, Dave Airlie + */ + +/* + * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * Copyright (c) 2007-2008 Dave Airlie + * Copyright (c) 2007-2008 Jakob Bornecrantz + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + */ + +#ifndef _XF86DRMMODE_H_ +#define _XF86DRMMODE_H_ + +#if defined(__cplusplus) || defined(c_plusplus) +extern "C" { +#endif + +#include + +/* + * This is the interface for modesetting for drm. + * + * In order to use this interface you must include either or another + * header defining uint32_t, int32_t and uint16_t. + * + * It aims to provide a randr1.2 compatible interface for modesettings in the + * kernel, the interface is also ment to be used by libraries like EGL. + * + * More information can be found in randrproto.txt which can be found here: + * http://gitweb.freedesktop.org/?p=xorg/proto/randrproto.git + * + * There are some major diffrences to be noted. Unlike the randr1.2 proto you + * need to create the memory object of the framebuffer yourself with the ttm + * buffer object interface. This object needs to be pinned. + */ + +/* + * If we pickup an old version of drm.h which doesn't include drm_mode.h + * we should redefine defines. This is so that builds doesn't breaks with + * new libdrm on old kernels. + */ +#ifndef _DRM_MODE_H + +#define DRM_DISPLAY_INFO_LEN 32 +#define DRM_CONNECTOR_NAME_LEN 32 +#define DRM_DISPLAY_MODE_LEN 32 +#define DRM_PROP_NAME_LEN 32 + +#define DRM_MODE_TYPE_BUILTIN (1<<0) +#define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN) +#define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN) +#define DRM_MODE_TYPE_PREFERRED (1<<3) +#define DRM_MODE_TYPE_DEFAULT (1<<4) +#define DRM_MODE_TYPE_USERDEF (1<<5) +#define DRM_MODE_TYPE_DRIVER (1<<6) + +/* Video mode flags */ +/* bit compatible with the xorg definitions. */ +#define DRM_MODE_FLAG_PHSYNC (1<<0) +#define DRM_MODE_FLAG_NHSYNC (1<<1) +#define DRM_MODE_FLAG_PVSYNC (1<<2) +#define DRM_MODE_FLAG_NVSYNC (1<<3) +#define DRM_MODE_FLAG_INTERLACE (1<<4) +#define DRM_MODE_FLAG_DBLSCAN (1<<5) +#define DRM_MODE_FLAG_CSYNC (1<<6) +#define DRM_MODE_FLAG_PCSYNC (1<<7) +#define DRM_MODE_FLAG_NCSYNC (1<<8) +#define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */ +#define DRM_MODE_FLAG_BCAST (1<<10) +#define DRM_MODE_FLAG_PIXMUX (1<<11) +#define DRM_MODE_FLAG_DBLCLK (1<<12) +#define DRM_MODE_FLAG_CLKDIV2 (1<<13) +#define DRM_MODE_FLAG_3D_MASK (0x1f<<14) +#define DRM_MODE_FLAG_3D_NONE (0<<14) +#define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) +#define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) +#define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14) +#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL (4<<14) +#define DRM_MODE_FLAG_3D_L_DEPTH (5<<14) +#define DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH (6<<14) +#define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14) +#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14) + +/* DPMS flags */ +/* bit compatible with the xorg definitions. */ +#define DRM_MODE_DPMS_ON 0 +#define DRM_MODE_DPMS_STANDBY 1 +#define DRM_MODE_DPMS_SUSPEND 2 +#define DRM_MODE_DPMS_OFF 3 + +/* Scaling mode options */ +#define DRM_MODE_SCALE_NON_GPU 0 +#define DRM_MODE_SCALE_FULLSCREEN 1 +#define DRM_MODE_SCALE_NO_SCALE 2 +#define DRM_MODE_SCALE_ASPECT 3 + +/* Dithering mode options */ +#define DRM_MODE_DITHERING_OFF 0 +#define DRM_MODE_DITHERING_ON 1 + +#define DRM_MODE_ENCODER_NONE 0 +#define DRM_MODE_ENCODER_DAC 1 +#define DRM_MODE_ENCODER_TMDS 2 +#define DRM_MODE_ENCODER_LVDS 3 +#define DRM_MODE_ENCODER_TVDAC 4 +#define DRM_MODE_ENCODER_VIRTUAL 5 +#define DRM_MODE_ENCODER_DSI 6 + +#define DRM_MODE_SUBCONNECTOR_Automatic 0 +#define DRM_MODE_SUBCONNECTOR_Unknown 0 +#define DRM_MODE_SUBCONNECTOR_DVID 3 +#define DRM_MODE_SUBCONNECTOR_DVIA 4 +#define DRM_MODE_SUBCONNECTOR_Composite 5 +#define DRM_MODE_SUBCONNECTOR_SVIDEO 6 +#define DRM_MODE_SUBCONNECTOR_Component 8 +#define DRM_MODE_SUBCONNECTOR_SCART 9 + +#define DRM_MODE_CONNECTOR_Unknown 0 +#define DRM_MODE_CONNECTOR_VGA 1 +#define DRM_MODE_CONNECTOR_DVII 2 +#define DRM_MODE_CONNECTOR_DVID 3 +#define DRM_MODE_CONNECTOR_DVIA 4 +#define DRM_MODE_CONNECTOR_Composite 5 +#define DRM_MODE_CONNECTOR_SVIDEO 6 +#define DRM_MODE_CONNECTOR_LVDS 7 +#define DRM_MODE_CONNECTOR_Component 8 +#define DRM_MODE_CONNECTOR_9PinDIN 9 +#define DRM_MODE_CONNECTOR_DisplayPort 10 +#define DRM_MODE_CONNECTOR_HDMIA 11 +#define DRM_MODE_CONNECTOR_HDMIB 12 +#define DRM_MODE_CONNECTOR_TV 13 +#define DRM_MODE_CONNECTOR_eDP 14 +#define DRM_MODE_CONNECTOR_VIRTUAL 15 +#define DRM_MODE_CONNECTOR_DSI 16 + +#define DRM_MODE_PROP_PENDING (1<<0) +#define DRM_MODE_PROP_RANGE (1<<1) +#define DRM_MODE_PROP_IMMUTABLE (1<<2) +#define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ +#define DRM_MODE_PROP_BLOB (1<<4) + +#define DRM_MODE_CURSOR_BO (1<<0) +#define DRM_MODE_CURSOR_MOVE (1<<1) + +#endif /* _DRM_MODE_H */ + + +/* + * Feature defines + * + * Just because these are defined doesn't mean that the kernel + * can do that feature, its just for new code vs old libdrm. + */ +#define DRM_MODE_FEATURE_KMS 1 +#define DRM_MODE_FEATURE_DIRTYFB 1 + + +typedef struct _drmModeRes { + + int count_fbs; + uint32_t *fbs; + + int count_crtcs; + uint32_t *crtcs; + + int count_connectors; + uint32_t *connectors; + + int count_encoders; + uint32_t *encoders; + + uint32_t min_width, max_width; + uint32_t min_height, max_height; +} drmModeRes, *drmModeResPtr; + +typedef struct _drmModeModeInfo { + uint32_t clock; + uint16_t hdisplay, hsync_start, hsync_end, htotal, hskew; + uint16_t vdisplay, vsync_start, vsync_end, vtotal, vscan; + + uint32_t vrefresh; + + uint32_t flags; + uint32_t type; + char name[DRM_DISPLAY_MODE_LEN]; +} drmModeModeInfo, *drmModeModeInfoPtr; + +typedef struct _drmModeFB { + uint32_t fb_id; + uint32_t width, height; + uint32_t pitch; + uint32_t bpp; + uint32_t depth; + /* driver specific handle */ + uint32_t handle; +} drmModeFB, *drmModeFBPtr; + +typedef struct drm_clip_rect drmModeClip, *drmModeClipPtr; + +typedef struct _drmModePropertyBlob { + uint32_t id; + uint32_t length; + void *data; +} drmModePropertyBlobRes, *drmModePropertyBlobPtr; + +typedef struct _drmModeProperty { + uint32_t prop_id; + uint32_t flags; + char name[DRM_PROP_NAME_LEN]; + int count_values; + uint64_t *values; /* store the blob lengths */ + int count_enums; + struct drm_mode_property_enum *enums; + int count_blobs; + uint32_t *blob_ids; /* store the blob IDs */ +} drmModePropertyRes, *drmModePropertyPtr; + +typedef struct _drmModeCrtc { + uint32_t crtc_id; + uint32_t buffer_id; /**< FB id to connect to 0 = disconnect */ + + uint32_t x, y; /**< Position on the framebuffer */ + uint32_t width, height; + int mode_valid; + drmModeModeInfo mode; + + int gamma_size; /**< Number of gamma stops */ + +} drmModeCrtc, *drmModeCrtcPtr; + +typedef struct _drmModeEncoder { + uint32_t encoder_id; + uint32_t encoder_type; + uint32_t crtc_id; + uint32_t possible_crtcs; + uint32_t possible_clones; +} drmModeEncoder, *drmModeEncoderPtr; + +typedef enum { + DRM_MODE_CONNECTED = 1, + DRM_MODE_DISCONNECTED = 2, + DRM_MODE_UNKNOWNCONNECTION = 3 +} drmModeConnection; + +typedef enum { + DRM_MODE_SUBPIXEL_UNKNOWN = 1, + DRM_MODE_SUBPIXEL_HORIZONTAL_RGB = 2, + DRM_MODE_SUBPIXEL_HORIZONTAL_BGR = 3, + DRM_MODE_SUBPIXEL_VERTICAL_RGB = 4, + DRM_MODE_SUBPIXEL_VERTICAL_BGR = 5, + DRM_MODE_SUBPIXEL_NONE = 6 +} drmModeSubPixel; + +typedef struct _drmModeConnector { + uint32_t connector_id; + uint32_t encoder_id; /**< Encoder currently connected to */ + uint32_t connector_type; + uint32_t connector_type_id; + drmModeConnection connection; + uint32_t mmWidth, mmHeight; /**< HxW in millimeters */ + drmModeSubPixel subpixel; + + int count_modes; + drmModeModeInfoPtr modes; + + int count_props; + uint32_t *props; /**< List of property ids */ + uint64_t *prop_values; /**< List of property values */ + + int count_encoders; + uint32_t *encoders; /**< List of encoder ids */ +} drmModeConnector, *drmModeConnectorPtr; + +#define DRM_PLANE_TYPE_OVERLAY 0 +#define DRM_PLANE_TYPE_PRIMARY 1 +#define DRM_PLANE_TYPE_CURSOR 2 + +typedef struct _drmModeObjectProperties { + uint32_t count_props; + uint32_t *props; + uint64_t *prop_values; +} drmModeObjectProperties, *drmModeObjectPropertiesPtr; + +typedef struct _drmModePlane { + uint32_t count_formats; + uint32_t *formats; + uint32_t plane_id; + + uint32_t crtc_id; + uint32_t fb_id; + + uint32_t crtc_x, crtc_y; + uint32_t x, y; + + uint32_t possible_crtcs; + uint32_t gamma_size; +} drmModePlane, *drmModePlanePtr; + +typedef struct _drmModePlaneRes { + uint32_t count_planes; + uint32_t *planes; +} drmModePlaneRes, *drmModePlaneResPtr; + +extern void drmModeFreeModeInfo( drmModeModeInfoPtr ptr ); +extern void drmModeFreeResources( drmModeResPtr ptr ); +extern void drmModeFreeFB( drmModeFBPtr ptr ); +extern void drmModeFreeCrtc( drmModeCrtcPtr ptr ); +extern void drmModeFreeConnector( drmModeConnectorPtr ptr ); +extern void drmModeFreeEncoder( drmModeEncoderPtr ptr ); +extern void drmModeFreePlane( drmModePlanePtr ptr ); +extern void drmModeFreePlaneResources(drmModePlaneResPtr ptr); + +/** + * Retrives all of the resources associated with a card. + */ +extern drmModeResPtr drmModeGetResources(int fd); + +/* + * FrameBuffer manipulation. + */ + +/** + * Retrive information about framebuffer bufferId + */ +extern drmModeFBPtr drmModeGetFB(int fd, uint32_t bufferId); + +/** + * Creates a new framebuffer with an buffer object as its scanout buffer. + */ +extern int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth, + uint8_t bpp, uint32_t pitch, uint32_t bo_handle, + uint32_t *buf_id); +/* ...with a specific pixel format */ +extern int drmModeAddFB2(int fd, uint32_t width, uint32_t height, + uint32_t pixel_format, uint32_t bo_handles[4], + uint32_t pitches[4], uint32_t offsets[4], + uint32_t *buf_id, uint32_t flags); +/** + * Destroies the given framebuffer. + */ +extern int drmModeRmFB(int fd, uint32_t bufferId); + +/** + * Mark a region of a framebuffer as dirty. + */ +extern int drmModeDirtyFB(int fd, uint32_t bufferId, + drmModeClipPtr clips, uint32_t num_clips); + + +/* + * Crtc functions + */ + +/** + * Retrive information about the ctrt crtcId + */ +extern drmModeCrtcPtr drmModeGetCrtc(int fd, uint32_t crtcId); + +/** + * Set the mode on a crtc crtcId with the given mode modeId. + */ +int drmModeSetCrtc(int fd, uint32_t crtcId, uint32_t bufferId, + uint32_t x, uint32_t y, uint32_t *connectors, int count, + drmModeModeInfoPtr mode); + +/* + * Cursor functions + */ + +/** + * Set the cursor on crtc + */ +int drmModeSetCursor(int fd, uint32_t crtcId, uint32_t bo_handle, uint32_t width, uint32_t height); + +int drmModeSetCursor2(int fd, uint32_t crtcId, uint32_t bo_handle, uint32_t width, uint32_t height, int32_t hot_x, int32_t hot_y); +/** + * Move the cursor on crtc + */ +int drmModeMoveCursor(int fd, uint32_t crtcId, int x, int y); + +/** + * Encoder functions + */ +drmModeEncoderPtr drmModeGetEncoder(int fd, uint32_t encoder_id); + +/* + * Connector manipulation + */ + +/** + * Retrive information about the connector connectorId. + */ +extern drmModeConnectorPtr drmModeGetConnector(int fd, + uint32_t connectorId); + +/** + * Attaches the given mode to an connector. + */ +extern int drmModeAttachMode(int fd, uint32_t connectorId, drmModeModeInfoPtr mode_info); + +/** + * Detaches a mode from the connector + * must be unused, by the given mode. + */ +extern int drmModeDetachMode(int fd, uint32_t connectorId, drmModeModeInfoPtr mode_info); + +extern drmModePropertyPtr drmModeGetProperty(int fd, uint32_t propertyId); +extern void drmModeFreeProperty(drmModePropertyPtr ptr); + +extern drmModePropertyBlobPtr drmModeGetPropertyBlob(int fd, uint32_t blob_id); +extern void drmModeFreePropertyBlob(drmModePropertyBlobPtr ptr); +extern int drmModeConnectorSetProperty(int fd, uint32_t connector_id, uint32_t property_id, + uint64_t value); +extern int drmCheckModesettingSupported(const char *busid); + +extern int drmModeCrtcSetGamma(int fd, uint32_t crtc_id, uint32_t size, + uint16_t *red, uint16_t *green, uint16_t *blue); +extern int drmModeCrtcGetGamma(int fd, uint32_t crtc_id, uint32_t size, + uint16_t *red, uint16_t *green, uint16_t *blue); +extern int drmModePageFlip(int fd, uint32_t crtc_id, uint32_t fb_id, + uint32_t flags, void *user_data); + +extern drmModePlaneResPtr drmModeGetPlaneResources(int fd); +extern drmModePlanePtr drmModeGetPlane(int fd, uint32_t plane_id); +extern int drmModeSetPlane(int fd, uint32_t plane_id, uint32_t crtc_id, + uint32_t fb_id, uint32_t flags, + int32_t crtc_x, int32_t crtc_y, + uint32_t crtc_w, uint32_t crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); + +extern drmModeObjectPropertiesPtr drmModeObjectGetProperties(int fd, + uint32_t object_id, + uint32_t object_type); +extern void drmModeFreeObjectProperties(drmModeObjectPropertiesPtr ptr); +extern int drmModeObjectSetProperty(int fd, uint32_t object_id, + uint32_t object_type, uint32_t property_id, + uint64_t value); + +#if defined(__cplusplus) || defined(c_plusplus) +} +#endif + +#endif diff --git a/xf86drmRandom.c b/xf86drmRandom.c new file mode 100644 index 0000000..ecab9e2 --- /dev/null +++ b/xf86drmRandom.c @@ -0,0 +1,208 @@ +/* xf86drmRandom.c -- "Minimal Standard" PRNG Implementation + * Created: Mon Apr 19 08:28:13 1999 by faith@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: Rickard E. (Rik) Faith + * + * DESCRIPTION + * + * This file contains a simple, straightforward implementation of the Park + * & Miller "Minimal Standard" PRNG [PM88, PMS93], which is a Lehmer + * multiplicative linear congruential generator (MLCG) with a period of + * 2^31-1. + * + * This implementation is intended to provide a reliable, portable PRNG + * that is suitable for testing a hash table implementation and for + * implementing skip lists. + * + * FUTURE ENHANCEMENTS + * + * If initial seeds are not selected randomly, two instances of the PRNG + * can be correlated. [Knuth81, pp. 32-33] describes a shuffling technique + * that can eliminate this problem. + * + * If PRNGs are used for simulation, the period of the current + * implementation may be too short. [LE88] discusses methods of combining + * MLCGs to produce much longer periods, and suggests some alternative + * values for A and M. [LE90 and Sch92] also provide information on + * long-period PRNGs. + * + * REFERENCES + * + * [Knuth81] Donald E. Knuth. The Art of Computer Programming. Volume 2: + * Seminumerical Algorithms. Reading, Massachusetts: Addison-Wesley, 1981. + * + * [LE88] Pierre L'Ecuyer. "Efficient and Portable Combined Random Number + * Generators". CACM 31(6), June 1988, pp. 742-774. + * + * [LE90] Pierre L'Ecuyer. "Random Numbers for Simulation". CACM 33(10, + * October 1990, pp. 85-97. + * + * [PM88] Stephen K. Park and Keith W. Miller. "Random Number Generators: + * Good Ones are Hard to Find". CACM 31(10), October 1988, pp. 1192-1201. + * + * [Sch92] Bruce Schneier. "Pseudo-Ransom Sequence Generator for 32-Bit + * CPUs". Dr. Dobb's Journal 17(2), February 1992, pp. 34, 37-38, 40. + * + * [PMS93] Stephen K. Park, Keith W. Miller, and Paul K. Stockmeyer. In + * "Technical Correspondence: Remarks on Choosing and Implementing Random + * Number Generators". CACM 36(7), July 1993, pp. 105-110. + * + */ + +#include +#include + +#define RANDOM_MAIN 0 + +#if !RANDOM_MAIN +# include "xf86drm.h" +#endif + +#define RANDOM_MAGIC 0xfeedbeef +#define RANDOM_DEBUG 0 + +#if RANDOM_MAIN +#define RANDOM_ALLOC malloc +#define RANDOM_FREE free +#else +#define RANDOM_ALLOC drmMalloc +#define RANDOM_FREE drmFree +#endif + +typedef struct RandomState { + unsigned long magic; + unsigned long a; + unsigned long m; + unsigned long q; /* m div a */ + unsigned long r; /* m mod a */ + unsigned long check; + long seed; +} RandomState; + +#if RANDOM_MAIN +extern void *drmRandomCreate(unsigned long seed); +extern int drmRandomDestroy(void *state); +extern unsigned long drmRandom(void *state); +extern double drmRandomDouble(void *state); +#endif + +void *drmRandomCreate(unsigned long seed) +{ + RandomState *state; + + state = RANDOM_ALLOC(sizeof(*state)); + if (!state) return NULL; + state->magic = RANDOM_MAGIC; +#if 0 + /* Park & Miller, October 1988 */ + state->a = 16807; + state->m = 2147483647; + state->check = 1043618065; /* After 10000 iterations */ +#else + /* Park, Miller, and Stockmeyer, July 1993 */ + state->a = 48271; + state->m = 2147483647; + state->check = 399268537; /* After 10000 iterations */ +#endif + state->q = state->m / state->a; + state->r = state->m % state->a; + + state->seed = seed; + /* Check for illegal boundary conditions, + and choose closest legal value. */ + if (state->seed <= 0) state->seed = 1; + if (state->seed >= state->m) state->seed = state->m - 1; + + return state; +} + +int drmRandomDestroy(void *state) +{ + RANDOM_FREE(state); + return 0; +} + +unsigned long drmRandom(void *state) +{ + RandomState *s = (RandomState *)state; + long hi; + long lo; + + hi = s->seed / s->q; + lo = s->seed % s->q; + s->seed = s->a * lo - s->r * hi; + if (s->seed <= 0) s->seed += s->m; + + return s->seed; +} + +double drmRandomDouble(void *state) +{ + RandomState *s = (RandomState *)state; + + return (double)drmRandom(state)/(double)s->m; +} + +#if RANDOM_MAIN +static void check_period(long seed) +{ + unsigned long count = 0; + unsigned long initial; + void *state; + + state = drmRandomCreate(seed); + initial = drmRandom(state); + ++count; + while (initial != drmRandom(state)) { + if (!++count) break; + } + printf("With seed of %10ld, period = %10lu (0x%08lx)\n", + seed, count, count); + drmRandomDestroy(state); +} + +int main(void) +{ + RandomState *state; + int i; + unsigned long rand; + + state = drmRandomCreate(1); + for (i = 0; i < 10000; i++) { + rand = drmRandom(state); + } + printf("After 10000 iterations: %lu (%lu expected): %s\n", + rand, state->check, + rand - state->check ? "*INCORRECT*" : "CORRECT"); + drmRandomDestroy(state); + + printf("Checking periods...\n"); + check_period(1); + check_period(2); + check_period(31415926); + + return 0; +} +#endif diff --git a/xf86drmSL.c b/xf86drmSL.c new file mode 100644 index 0000000..acddb54 --- /dev/null +++ b/xf86drmSL.c @@ -0,0 +1,477 @@ +/* xf86drmSL.c -- Skip list support + * Created: Mon May 10 09:28:13 1999 by faith@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: Rickard E. (Rik) Faith + * + * DESCRIPTION + * + * This file contains a straightforward skip list implementation.n + * + * FUTURE ENHANCEMENTS + * + * REFERENCES + * + * [Pugh90] William Pugh. Skip Lists: A Probabilistic Alternative to + * Balanced Trees. CACM 33(6), June 1990, pp. 668-676. + * + */ + +#include +#include + +#define SL_MAIN 0 + +#if !SL_MAIN +# include "xf86drm.h" +#else +# include +#endif + +#define SL_LIST_MAGIC 0xfacade00LU +#define SL_ENTRY_MAGIC 0x00fab1edLU +#define SL_FREED_MAGIC 0xdecea5edLU +#define SL_MAX_LEVEL 16 +#define SL_DEBUG 0 +#define SL_RANDOM_SEED 0xc01055a1LU + +#if SL_MAIN +#define SL_ALLOC malloc +#define SL_FREE free +#define SL_RANDOM_DECL static int state = 0; +#define SL_RANDOM_INIT(seed) if (!state) { srandom(seed); ++state; } +#define SL_RANDOM random() +#else +#define SL_ALLOC drmMalloc +#define SL_FREE drmFree +#define SL_RANDOM_DECL static void *state = NULL +#define SL_RANDOM_INIT(seed) if (!state) state = drmRandomCreate(seed) +#define SL_RANDOM drmRandom(state) + +#endif + +typedef struct SLEntry { + unsigned long magic; /* SL_ENTRY_MAGIC */ + unsigned long key; + void *value; + int levels; + struct SLEntry *forward[1]; /* variable sized array */ +} SLEntry, *SLEntryPtr; + +typedef struct SkipList { + unsigned long magic; /* SL_LIST_MAGIC */ + int level; + int count; + SLEntryPtr head; + SLEntryPtr p0; /* Position for iteration */ +} SkipList, *SkipListPtr; + +#if SL_MAIN +extern void *drmSLCreate(void); +extern int drmSLDestroy(void *l); +extern int drmSLLookup(void *l, unsigned long key, void **value); +extern int drmSLInsert(void *l, unsigned long key, void *value); +extern int drmSLDelete(void *l, unsigned long key); +extern int drmSLNext(void *l, unsigned long *key, void **value); +extern int drmSLFirst(void *l, unsigned long *key, void **value); +extern void drmSLDump(void *l); +extern int drmSLLookupNeighbors(void *l, unsigned long key, + unsigned long *prev_key, void **prev_value, + unsigned long *next_key, void **next_value); +#endif + +static SLEntryPtr SLCreateEntry(int max_level, unsigned long key, void *value) +{ + SLEntryPtr entry; + + if (max_level < 0 || max_level > SL_MAX_LEVEL) max_level = SL_MAX_LEVEL; + + entry = SL_ALLOC(sizeof(*entry) + + (max_level + 1) * sizeof(entry->forward[0])); + if (!entry) return NULL; + entry->magic = SL_ENTRY_MAGIC; + entry->key = key; + entry->value = value; + entry->levels = max_level + 1; + + return entry; +} + +static int SLRandomLevel(void) +{ + int level = 1; + SL_RANDOM_DECL; + + SL_RANDOM_INIT(SL_RANDOM_SEED); + + while ((SL_RANDOM & 0x01) && level < SL_MAX_LEVEL) ++level; + return level; +} + +void *drmSLCreate(void) +{ + SkipListPtr list; + int i; + + list = SL_ALLOC(sizeof(*list)); + if (!list) return NULL; + list->magic = SL_LIST_MAGIC; + list->level = 0; + list->head = SLCreateEntry(SL_MAX_LEVEL, 0, NULL); + list->count = 0; + + for (i = 0; i <= SL_MAX_LEVEL; i++) list->head->forward[i] = NULL; + + return list; +} + +int drmSLDestroy(void *l) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr entry; + SLEntryPtr next; + + if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */ + + for (entry = list->head; entry; entry = next) { + if (entry->magic != SL_ENTRY_MAGIC) return -1; /* Bad magic */ + next = entry->forward[0]; + entry->magic = SL_FREED_MAGIC; + SL_FREE(entry); + } + + list->magic = SL_FREED_MAGIC; + SL_FREE(list); + return 0; +} + +static SLEntryPtr SLLocate(void *l, unsigned long key, SLEntryPtr *update) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr entry; + int i; + + if (list->magic != SL_LIST_MAGIC) return NULL; + + for (i = list->level, entry = list->head; i >= 0; i--) { + while (entry->forward[i] && entry->forward[i]->key < key) + entry = entry->forward[i]; + update[i] = entry; + } + + return entry->forward[0]; +} + +int drmSLInsert(void *l, unsigned long key, void *value) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr entry; + SLEntryPtr update[SL_MAX_LEVEL + 1]; + int level; + int i; + + if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */ + + entry = SLLocate(list, key, update); + + if (entry && entry->key == key) return 1; /* Already in list */ + + + level = SLRandomLevel(); + if (level > list->level) { + level = ++list->level; + update[level] = list->head; + } + + entry = SLCreateEntry(level, key, value); + + /* Fix up forward pointers */ + for (i = 0; i <= level; i++) { + entry->forward[i] = update[i]->forward[i]; + update[i]->forward[i] = entry; + } + + ++list->count; + return 0; /* Added to table */ +} + +int drmSLDelete(void *l, unsigned long key) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr update[SL_MAX_LEVEL + 1]; + SLEntryPtr entry; + int i; + + if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */ + + entry = SLLocate(list, key, update); + + if (!entry || entry->key != key) return 1; /* Not found */ + + /* Fix up forward pointers */ + for (i = 0; i <= list->level; i++) { + if (update[i]->forward[i] == entry) + update[i]->forward[i] = entry->forward[i]; + } + + entry->magic = SL_FREED_MAGIC; + SL_FREE(entry); + + while (list->level && !list->head->forward[list->level]) --list->level; + --list->count; + return 0; +} + +int drmSLLookup(void *l, unsigned long key, void **value) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr update[SL_MAX_LEVEL + 1]; + SLEntryPtr entry; + + entry = SLLocate(list, key, update); + + if (entry && entry->key == key) { + *value = entry; + return 0; + } + *value = NULL; + return -1; +} + +int drmSLLookupNeighbors(void *l, unsigned long key, + unsigned long *prev_key, void **prev_value, + unsigned long *next_key, void **next_value) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr update[SL_MAX_LEVEL + 1]; + int retcode = 0; + + *prev_key = *next_key = key; + *prev_value = *next_value = NULL; + + if (update[0]) { + *prev_key = update[0]->key; + *prev_value = update[0]->value; + ++retcode; + if (update[0]->forward[0]) { + *next_key = update[0]->forward[0]->key; + *next_value = update[0]->forward[0]->value; + ++retcode; + } + } + return retcode; +} + +int drmSLNext(void *l, unsigned long *key, void **value) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr entry; + + if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */ + + entry = list->p0; + + if (entry) { + list->p0 = entry->forward[0]; + *key = entry->key; + *value = entry->value; + return 1; + } + list->p0 = NULL; + return 0; +} + +int drmSLFirst(void *l, unsigned long *key, void **value) +{ + SkipListPtr list = (SkipListPtr)l; + + if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */ + + list->p0 = list->head->forward[0]; + return drmSLNext(list, key, value); +} + +/* Dump internal data structures for debugging. */ +void drmSLDump(void *l) +{ + SkipListPtr list = (SkipListPtr)l; + SLEntryPtr entry; + int i; + + if (list->magic != SL_LIST_MAGIC) { + printf("Bad magic: 0x%08lx (expected 0x%08lx)\n", + list->magic, SL_LIST_MAGIC); + return; + } + + printf("Level = %d, count = %d\n", list->level, list->count); + for (entry = list->head; entry; entry = entry->forward[0]) { + if (entry->magic != SL_ENTRY_MAGIC) { + printf("Bad magic: 0x%08lx (expected 0x%08lx)\n", + list->magic, SL_ENTRY_MAGIC); + } + printf("\nEntry %p <0x%08lx, %p> has %2d levels\n", + entry, entry->key, entry->value, entry->levels); + for (i = 0; i < entry->levels; i++) { + if (entry->forward[i]) { + printf(" %2d: %p <0x%08lx, %p>\n", + i, + entry->forward[i], + entry->forward[i]->key, + entry->forward[i]->value); + } else { + printf(" %2d: %p\n", i, entry->forward[i]); + } + } + } +} + +#if SL_MAIN +static void print(SkipListPtr list) +{ + unsigned long key; + void *value; + + if (drmSLFirst(list, &key, &value)) { + do { + printf("key = %5lu, value = %p\n", key, value); + } while (drmSLNext(list, &key, &value)); + } +} + +static double do_time(int size, int iter) +{ + SkipListPtr list; + int i, j; + unsigned long keys[1000000]; + unsigned long previous; + unsigned long key; + void *value; + struct timeval start, stop; + double usec; + SL_RANDOM_DECL; + + SL_RANDOM_INIT(12345); + + list = drmSLCreate(); + + for (i = 0; i < size; i++) { + keys[i] = SL_RANDOM; + drmSLInsert(list, keys[i], NULL); + } + + previous = 0; + if (drmSLFirst(list, &key, &value)) { + do { + if (key <= previous) { + printf( "%lu !< %lu\n", previous, key); + } + previous = key; + } while (drmSLNext(list, &key, &value)); + } + + gettimeofday(&start, NULL); + for (j = 0; j < iter; j++) { + for (i = 0; i < size; i++) { + if (drmSLLookup(list, keys[i], &value)) + printf("Error %lu %d\n", keys[i], i); + } + } + gettimeofday(&stop, NULL); + + usec = (double)(stop.tv_sec * 1000000 + stop.tv_usec + - start.tv_sec * 1000000 - start.tv_usec) / (size * iter); + + printf("%0.2f microseconds for list length %d\n", usec, size); + + drmSLDestroy(list); + + return usec; +} + +static void print_neighbors(void *list, unsigned long key) +{ + unsigned long prev_key = 0; + unsigned long next_key = 0; + void *prev_value; + void *next_value; + int retval; + + retval = drmSLLookupNeighbors(list, key, + &prev_key, &prev_value, + &next_key, &next_value); + printf("Neighbors of %5lu: %d %5lu %5lu\n", + key, retval, prev_key, next_key); +} + +int main(void) +{ + SkipListPtr list; + double usec, usec2, usec3, usec4; + + list = drmSLCreate(); + printf( "list at %p\n", list); + + print(list); + printf("\n==============================\n\n"); + + drmSLInsert(list, 123, NULL); + drmSLInsert(list, 213, NULL); + drmSLInsert(list, 50, NULL); + print(list); + printf("\n==============================\n\n"); + + print_neighbors(list, 0); + print_neighbors(list, 50); + print_neighbors(list, 51); + print_neighbors(list, 123); + print_neighbors(list, 200); + print_neighbors(list, 213); + print_neighbors(list, 256); + printf("\n==============================\n\n"); + + drmSLDelete(list, 50); + print(list); + printf("\n==============================\n\n"); + + drmSLDump(list); + drmSLDestroy(list); + printf("\n==============================\n\n"); + + usec = do_time(100, 10000); + usec2 = do_time(1000, 500); + printf("Table size increased by %0.2f, search time increased by %0.2f\n", + 1000.0/100.0, usec2 / usec); + + usec3 = do_time(10000, 50); + printf("Table size increased by %0.2f, search time increased by %0.2f\n", + 10000.0/100.0, usec3 / usec); + + usec4 = do_time(100000, 4); + printf("Table size increased by %0.2f, search time increased by %0.2f\n", + 100000.0/100.0, usec4 / usec); + + return 0; +} +#endif -- 2.30.2