Rationalise debugger stuff in the tree.
Within Xen itself, remove PDB references and fold into domu_debug.
When domu_debug hits a breakpoint, it pauses all vcpus of the domain
and raises VIRQ_DEBUGGER (not VIRQ_PDB). The debugger in domain0 can
either poll pause status or bind to VIRQ_DEBUGGER. Before debugging
a breakpointed domain the debugger should issue PAUSEDOMAIN itself, or
it is not guaranteed to see paused state of the domain!
Outside Xen there's a new dir tools/debugger, containing gdb, pdb and
a new library libxendebug (used by pdb). I also think the ptrace
functions in libxc also ought to be moved out: either to libxendebug
or to a new library libxenptrace.
Signed-off-by: Keir Fraser <keir@xensource.com>
4124b307lnAATmulpXYa0M-dzxLBDA tools/check/check_zlib_devel
4124b308ly20ptMKQoiztPyP_X68Mw tools/check/check_zlib_lib
4124b308O8yPHMKbj4YPR_grPGZmdA tools/check/chk
+423d3a7bpoTFd0vqFaocQ-FqC8RuPA tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/Makefile.in
+423d3a7b_HtKYGocoTS1adeOpqDFnw tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure
+423d3a7b2vJq86I8FbYm6up5BsCwfA tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.in
+423d3a7bQPownmVb63qOoyq89ebBVA tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.srv
+423d3a7bHtqhyOgiRWhjWt-S-6wbYg tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/linux-xen-low.c
+4273458dYPghQKVnj_xu5-fC38CcOg tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/server.c
+423d3a7b2ENk2IskDZYZ98pe5NsvIA tools/debugger/gdb/gdb-6.2.1-xen-sparse/mkbuildtree
+423d3a7buANO_q-kgxIRffUu7lMnUw tools/debugger/gdb/gdbbuild
+42a1a777Dt8l7bna7fm1vKmTEX1FCQ tools/debugger/libxendebug/Makefile
+42a0c8d8qbLfvuvDUA0tFB9nHMh-zg tools/debugger/libxendebug/list.h
+42a0c8d98XtmbhyddBgIyyHllz5WTw tools/debugger/libxendebug/xendebug.c
+42a0c8d9ucRxWO41IHTfYI7xYGoKrw tools/debugger/libxendebug/xendebug.h
+42a0c8d9zuGuWoaTux5NW4N3wOw8pg tools/debugger/pdb/Domain.ml
+42a0c8d9pigEXFFtdut3R99jbf73NA tools/debugger/pdb/Domain.mli
+42a0c8d93wnR_hcSAa7VHgn8CSrWEA tools/debugger/pdb/Intel.ml
+42a0c8d95glt-jkgXe8GDOPT6TYN6Q tools/debugger/pdb/Makefile
+42a0c8d9UueJDF0IRX3OozEvUhSTmw tools/debugger/pdb/OCamlMakefile
+42a0c8d9PgBvaWPzTHSFb9ngii7c7w tools/debugger/pdb/PDB.ml
+42a0c8danHHGiNywdeer6j4jzxAc2A tools/debugger/pdb/Process.ml
+42a0c8dav_08OtySI4kYP1lahlVrpQ tools/debugger/pdb/Process.mli
+42a0c8da51EqubQT5PJ4sxCKLF3xSw tools/debugger/pdb/Util.ml
+42a0c8daxftpiXuvLmc9fOOEhdFWiQ tools/debugger/pdb/debugger.ml
+42a0c8da81tzhpvIAfkx9nZqUNrQvg tools/debugger/pdb/evtchn.ml
+42a0c8dasiso9c-2sCvHBzP6YVjATA tools/debugger/pdb/evtchn.mli
+42a0c8daXD_6Y62A_u5-PO_Klrhi0w tools/debugger/pdb/pdb_caml_xc.c
+42a0c8danJXun9ay5SPBhhkKvuUPfg tools/debugger/pdb/pdb_xen.c
+42a0c8dbjK6Du89D2SUcxsuAdlUu3w tools/debugger/pdb/server.ml
401d7e160vaxMBAUSLSicuZ7AQjJ3w tools/examples/Makefile
401d7e16UgeqroJQTIhwkrDVkoWgZQ tools/examples/README
41597996VhTbNuHbuscYSfRb-WR6fA tools/examples/block-enbd
41090ec8Pj_bkgCBpg2W7WfmNkumEA tools/examples/xmexample1
40cf2937oKlROYOJTN8GWwWM5AmjBg tools/examples/xmexample2
41fc0c18_k4iL81hu4pMIWQu9dKpKA tools/examples/xmexample3
-423d3a7bpoTFd0vqFaocQ-FqC8RuPA tools/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/Makefile.in
-423d3a7b_HtKYGocoTS1adeOpqDFnw tools/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure
-423d3a7b2vJq86I8FbYm6up5BsCwfA tools/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.in
-423d3a7bQPownmVb63qOoyq89ebBVA tools/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.srv
-423d3a7bHtqhyOgiRWhjWt-S-6wbYg tools/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/linux-xen-low.c
-4273458dYPghQKVnj_xu5-fC38CcOg tools/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/server.c
-423d3a7b2ENk2IskDZYZ98pe5NsvIA tools/gdb/gdb-6.2.1-xen-sparse/mkbuildtree
-423d3a7buANO_q-kgxIRffUu7lMnUw tools/gdb/gdbbuild
428d0d82yOaUzYQuYQxH7VzQytKo-g tools/ioemu/COPYING
428d0d82EdPp1TqJBembLgyB1y413w tools/ioemu/COPYING.LIB
428d0d82fd6-QydvFfHmeQBGrKnrrA tools/ioemu/Changelog
428f0763_67jCiHbdgfGlgAOJqfg9A tools/ioemu/x86_64.ld
3fbba6dbDfYvJSsw9500b4SZyUhxjQ tools/libxc/Makefile
41dde8afKYRKxS4XtLv1KUegGQy_bg tools/libxc/linux_boot_params.h
-42a0c8d8qbLfvuvDUA0tFB9nHMh-zg tools/libxc/list.h
41cc934abX-QLXJXW_clV_wRjM0zYg tools/libxc/plan9a.out.h
3fbba6dc1uU7U3IFeF6A-XEOYF2MkQ tools/libxc/rpm.spec
3fbba6dcrNxtygEcgJYAJJ1gCQqfsA tools/libxc/xc.h
3fbba6dbEVkVMX0JuDFzap9jeaucGA tools/libxc/xc_bvtsched.c
4273458dyF2_sKA6CFkNJQYb8eY2dA tools/libxc/xc_core.c
-42a0c8d98XtmbhyddBgIyyHllz5WTw tools/libxc/xc_debug.c
-42a0c8d9ucRxWO41IHTfYI7xYGoKrw tools/libxc/xc_debug.h
3fbba6dbasJQV-MVElDC0DGSHMiL5w tools/libxc/xc_domain.c
40278d99BLsfUv3qxv0I8C1sClZ0ow tools/libxc/xc_elf.h
403e0977Bjsm_e82pwvl9VvaJxh8Gg tools/libxc/xc_evtchn.c
41adc641dV-0cDLSyzMs5BT8nL7v3Q tools/misc/xenperf.c
4056f5155QYZdsk-1fLdjsZPFTnlhg tools/misc/xensymoops
40cf2937dqM1jWW87O5OoOYND8leuA tools/misc/xm
-42a0c8d9zuGuWoaTux5NW4N3wOw8pg tools/pdb/Domain.ml
-42a0c8d9pigEXFFtdut3R99jbf73NA tools/pdb/Domain.mli
-42a0c8d93wnR_hcSAa7VHgn8CSrWEA tools/pdb/Intel.ml
-42a0c8d95glt-jkgXe8GDOPT6TYN6Q tools/pdb/Makefile
-42a0c8d9UueJDF0IRX3OozEvUhSTmw tools/pdb/OCamlMakefile
-42a0c8d9PgBvaWPzTHSFb9ngii7c7w tools/pdb/PDB.ml
-42a0c8danHHGiNywdeer6j4jzxAc2A tools/pdb/Process.ml
-42a0c8dav_08OtySI4kYP1lahlVrpQ tools/pdb/Process.mli
-42a0c8da51EqubQT5PJ4sxCKLF3xSw tools/pdb/Util.ml
-42a0c8daxftpiXuvLmc9fOOEhdFWiQ tools/pdb/debugger.ml
-42a0c8da81tzhpvIAfkx9nZqUNrQvg tools/pdb/evtchn.ml
-42a0c8dasiso9c-2sCvHBzP6YVjATA tools/pdb/evtchn.mli
-42a0c8daXD_6Y62A_u5-PO_Klrhi0w tools/pdb/pdb_caml_xc.c
-42a0c8danJXun9ay5SPBhhkKvuUPfg tools/pdb/pdb_xen.c
-42a0c8dbjK6Du89D2SUcxsuAdlUu3w tools/pdb/server.ml
4270cc81g3nSNYCZ1ryCMDEbLtMtbQ tools/pygrub/Makefile
4270deeccyRsJn6jLnRh9odRtMW9SA tools/pygrub/README
4270cc81EIl7NyaS3Av6IPRk2c2a6Q tools/pygrub/setup.py
--- /dev/null
+# Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
+# 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+# This file is part of GDB.
+
+# 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.
+#
+# 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+host_alias = @host_alias@
+target_alias = @target_alias@
+program_transform_name = @program_transform_name@
+bindir = @bindir@
+libdir = @libdir@
+tooldir = $(libdir)/$(target_alias)
+
+datadir = @datadir@
+mandir = @mandir@
+man1dir = $(mandir)/man1
+man2dir = $(mandir)/man2
+man3dir = $(mandir)/man3
+man4dir = $(mandir)/man4
+man5dir = $(mandir)/man5
+man6dir = $(mandir)/man6
+man7dir = $(mandir)/man7
+man8dir = $(mandir)/man8
+man9dir = $(mandir)/man9
+infodir = @infodir@
+htmldir = $(prefix)/html
+includedir = @includedir@
+
+SHELL = /bin/sh
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+CC = @CC@
+
+# Directory containing source files. Don't clean up the spacing,
+# this exact string is matched for by the "configure" script.
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+# It is also possible that you will need to add -I/usr/include/sys to the
+# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
+# is where it should be according to Posix).
+
+# Set this up with gcc if you have gnu ld and the loader will print out
+# line numbers for undefinded refs.
+#CC-LD=gcc -static
+CC-LD=${CC}
+
+# Where is the "include" directory? Traditionally ../include or ./include
+INCLUDE_DIR = ${srcdir}/../../include
+INCLUDE_DEP = $$(INCLUDE_DIR)
+
+# Where are the BFD library?
+BFD_DIR = ../../bfd
+BFD = $(BFD_DIR)/libbfd.a
+BFD_SRC = $(srcdir)/$(BFD_DIR)
+BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
+
+# Where is the source dir for the READLINE library? Traditionally in .. or .
+# (For the binary library built from it, we use ${READLINE_DIR}${subdir}.)
+READLINE_DIR = ${srcdir}/../readline
+READLINE_DEP = $$(READLINE_DIR)
+
+# All the includes used for CFLAGS and for lint.
+# -I. for config files.
+# -I${srcdir} for our headers.
+# -I$(srcdir)/../regformats for regdef.h.
+INCLUDE_CFLAGS = -I. -I${srcdir} -I$(srcdir)/../regformats -I$(INCLUDE_DIR) -I../../../../../libxc/
+
+# M{H,T}_CFLAGS, if defined, has host- and target-dependent CFLAGS
+# from the config/ directory.
+GLOBAL_CFLAGS = ${MT_CFLAGS} ${MH_CFLAGS}
+#PROFILE_CFLAGS = -pg
+
+WARN_CFLAGS = -Wall
+
+# CFLAGS is specifically reserved for setting from the command line
+# when running make. I.E. "make CFLAGS=-Wmissing-prototypes".
+CFLAGS = @CFLAGS@
+
+# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
+INTERNAL_CFLAGS = $(WARN_CFLAGS) ${CFLAGS} ${GLOBAL_CFLAGS} \
+ ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS} ${BFD_CFLAGS}
+
+# LDFLAGS is specifically reserved for setting from the command line
+# when running make.
+LDFLAGS = @LDFLAGS@
+
+# Perhaps should come from parent Makefile
+VERSION = gdbserver-4.12.3
+DIST=gdb
+
+LINT=/usr/5bin/lint
+LINTFLAGS= $(BFD_CFLAGS)
+
+# All source files that go into linking GDB remote server.
+
+SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c \
+ $(srcdir)/mem-break.c $(srcdir)/proc-service.c $(srcdir)/regcache.c \
+ $(srcdir)/remote-utils.c $(srcdir)/server.c $(srcdir)/target.c \
+ $(srcdir)/thread-db.c $(srcdir)/utils.c \
+ $(srcdir)/linux-arm-low.c $(srcdir)/linux-i386-low.c \
+ $(srcdir)/i387-fp.c \
+ $(srcdir)/linux-ia64-low.c $(srcdir)/linux-low.c \
+ $(srcdir)/linux-m68k-low.c $(srcdir)/linux-mips-low.c \
+ $(srcdir)/linux-ppc-low.c $(srcdir)/linux-s390-low.c \
+ $(srcdir)/linux-sh-low.c $(srcdir)/linux-x86-64-low.c
+
+DEPFILES = @GDBSERVER_DEPFILES@
+
+SOURCES = $(SFILES)
+TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
+
+OBS = inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
+ utils.o \
+ mem-break.o \
+ $(DEPFILES)
+GDBSERVER_LIBS = @GDBSERVER_LIBS@
+
+# Prevent Sun make from putting in the machine type. Setting
+# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
+.c.o:
+ ${CC} -c ${INTERNAL_CFLAGS} $<
+
+all: gdbserver-xen gdbreplay
+
+# Traditionally "install" depends on "all". But it may be useful
+# not to; for example, if the user has made some trivial change to a
+# source file and doesn't care about rebuilding or just wants to save the
+# time it takes for make to check that all is up to date.
+# install-only is intended to address that need.
+install: all install-only
+install-only:
+ n=`echo gdbserver-xen | sed '$(program_transform_name)'`; \
+ if [ x$$n = x ]; then n=gdbserver-xen; else true; fi; \
+ $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir); \
+ $(INSTALL_PROGRAM) gdbserver-xen $(DESTDIR)$(bindir)/$$n; \
+ $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(man1dir); \
+ $(INSTALL_DATA) $(srcdir)/gdbserver.1 $(DESTDIR)$(man1dir)/$$n.1
+
+uninstall: force
+ n=`echo gdbserver-xen | sed '$(program_transform_name)'`; \
+ if [ x$$n = x ]; then n=gdbserver-xen; else true; fi; \
+ rm -f $(bindir)/$$n $(DESTDIR)$(man1dir)/$$n.1
+
+installcheck:
+check:
+info dvi:
+install-info:
+html:
+install-html:
+clean-info:
+
+gdbserver-xen: $(OBS) ${ADD_DEPS} ${CDEPS}
+ rm -f gdbserver-xen
+ ${CC-LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdbserver-xen $(OBS) \
+ $(GDBSERVER_LIBS) $(XM_CLIBS)
+
+gdbreplay: gdbreplay.o
+ rm -f gdbreplay
+ ${CC-LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdbreplay gdbreplay.o \
+ $(XM_CLIBS)
+
+# Put the proper machine-specific files first, so M-. on a machine
+# specific routine gets the one for the correct machine.
+# The xyzzy stuff below deals with empty DEPFILES
+TAGS: ${TAGFILES}
+ etags `find ${srcdir}/../config -name $(TM_FILE) -print` \
+ `find ${srcdir}/../config -name ${XM_FILE} -print` \
+ `find ${srcdir}/../config -name ${NAT_FILE} -print` \
+ `for i in yzzy ${DEPFILES}; do \
+ if [ x$$i != xyzzy ]; then \
+ echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' ; \
+ fi; \
+ done` \
+ ${TAGFILES}
+tags: TAGS
+
+clean:
+ rm -f *.o ${ADD_FILES} *~
+ rm -f gdbserver gdbreplay core make.log
+ rm -f reg-arm.c reg-i386.c reg-ia64.c reg-m68k.c reg-mips.c
+ rm -f reg-ppc.c reg-sh.c reg-x86-64.c reg-i386-linux.c
+
+maintainer-clean realclean distclean: clean
+ rm -f nm.h tm.h xm.h config.status config.h stamp-h config.log
+ rm -f Makefile
+
+STAGESTUFF=${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES} init.c init.o version.c gdb
+
+config.h: stamp-h ; @true
+stamp-h: config.in config.status
+ CONFIG_FILES="" $(SHELL) ./config.status
+
+Makefile: Makefile.in config.status
+ CONFIG_HEADERS="" $(SHELL) ./config.status
+
+config.status: configure configure.srv
+ $(SHELL) ./config.status --recheck
+
+force:
+
+version.c: Makefile
+ echo 'char *version = "$(VERSION)";' >version.c
+
+# GNU Make has an annoying habit of putting *all* the Makefile variables
+# into the environment, unless you include this target as a circumvention.
+# Rumor is that this will be fixed (and this target can be removed)
+# in GNU Make 4.0.
+.NOEXPORT:
+
+# GNU Make 3.63 has a different problem: it keeps tacking command line
+# overrides onto the definition of $(MAKE). This variable setting
+# will remove them.
+MAKEOVERRIDES=
+
+gdb_proc_service_h = $(srcdir)/../gdb_proc_service.h $(srcdir)/../gregset.h
+regdat_sh = $(srcdir)/../regformats/regdat.sh
+regdef_h = $(srcdir)/../regformats/regdef.h
+regcache_h = $(srcdir)/regcache.h
+server_h = $(srcdir)/server.h $(regcache_h) config.h $(srcdir)/target.h \
+ $(srcdir)/mem-break.h
+
+inferiors.o: inferiors.c $(server_h)
+mem-break.o: mem-break.c $(server_h)
+proc-service.o: proc-service.c $(server_h) $(gdb_proc_service_h)
+regcache.o: regcache.c $(server_h) $(regdef_h)
+remote-utils.o: remote-utils.c terminal.h $(server_h)
+server.o: server.c $(server_h)
+target.o: target.c $(server_h)
+thread-db.o: thread-db.c $(server_h) $(gdb_proc_service_h)
+utils.o: utils.c $(server_h)
+
+signals.o: ../signals/signals.c $(server_h)
+ $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< -DGDBSERVER
+
+i387-fp.o: i387-fp.c $(server_h)
+
+linux_low_h = $(srcdir)/linux-low.h
+
+linux-low.o: linux-low.c $(linux_low_h) $(server_h)
+ $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
+
+linux-xen-low.o: linux-xen-low.c $(linux_low_h) $(server_h)
+ $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
+
+linux-arm-low.o: linux-arm-low.c $(linux_low_h) $(server_h)
+linux-i386-low.o: linux-i386-low.c $(linux_low_h) $(server_h)
+linux-ia64-low.o: linux-ia64-low.c $(linux_low_h) $(server_h)
+linux-mips-low.o: linux-mips-low.c $(linux_low_h) $(server_h)
+linux-ppc-low.o: linux-ppc-low.c $(linux_low_h) $(server_h)
+linux-s390-low.o: linux-s390-low.c $(linux_low_h) $(server_h)
+linux-sh-low.o: linux-sh-low.c $(linux_low_h) $(server_h)
+linux-x86-64-low.o: linux-x86-64-low.c $(linux_low_h) $(server_h)
+
+reg-arm.o : reg-arm.c $(regdef_h)
+reg-arm.c : $(srcdir)/../regformats/reg-arm.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-arm.dat reg-arm.c
+reg-i386.o : reg-i386.c $(regdef_h)
+reg-i386.c : $(srcdir)/../regformats/reg-i386.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-i386.dat reg-i386.c
+reg-i386-linux.o : reg-i386-linux.c $(regdef_h)
+reg-i386-linux.c : $(srcdir)/../regformats/reg-i386-linux.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-i386-linux.dat reg-i386-linux.c
+reg-ia64.o : reg-ia64.c $(regdef_h)
+reg-ia64.c : $(srcdir)/../regformats/reg-ia64.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-ia64.dat reg-ia64.c
+reg-m68k.o : reg-m68k.c $(regdef_h)
+reg-m68k.c : $(srcdir)/../regformats/reg-m68k.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-m68k.dat reg-m68k.c
+reg-mips.o : reg-mips.c $(regdef_h)
+reg-mips.c : $(srcdir)/../regformats/reg-mips.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-mips.dat reg-mips.c
+reg-ppc.o : reg-ppc.c $(regdef_h)
+reg-ppc.c : $(srcdir)/../regformats/reg-ppc.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-ppc.dat reg-ppc.c
+reg-s390.o : reg-s390.c $(regdef_h)
+reg-s390.c : $(srcdir)/../regformats/reg-s390.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-s390.dat reg-s390.c
+reg-s390x.o : reg-s390x.c $(regdef_h)
+reg-s390x.c : $(srcdir)/../regformats/reg-s390x.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-s390x.dat reg-s390x.c
+reg-sh.o : reg-sh.c $(regdef_h)
+reg-sh.c : $(srcdir)/../regformats/reg-sh.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-sh.dat reg-sh.c
+reg-x86-64.o : reg-x86-64.c $(regdef_h)
+reg-x86-64.c : $(srcdir)/../regformats/reg-x86-64.dat $(regdat_sh)
+ sh $(regdat_sh) $(srcdir)/../regformats/reg-x86-64.dat reg-x86-64.c
+
+# This is the end of "Makefile.in".
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.57.
+#
+# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+# Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${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 '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; 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
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ 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/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete. It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="server.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+# include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP GDBSERVER_DEPFILES GDBSERVER_LIBS USE_THREAD_DB LIBOBJS LTLIBOBJS'
+ac_subst_files=''
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_option in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ eval "enable_$ac_feature=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_$ac_feature='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_$ac_package='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/-/_/g'`
+ eval "with_$ac_package=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+ localstatedir libdir includedir oldincludedir infodir mandir
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used." >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+ { (exit 1); exit 1; }; }
+ else
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+ fi
+fi
+(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ { (exit 1); exit 1; }; }
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+ cat <<_ACEOF
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --infodir=DIR info documentation [PREFIX/info]
+ --mandir=DIR man documentation [PREFIX/man]
+_ACEOF
+
+ cat <<\_ACEOF
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
+ headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ ac_popdir=`pwd`
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d $ac_dir || continue
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+ cd $ac_dir
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f $ac_srcdir/configure.gnu; then
+ echo
+ $SHELL $ac_srcdir/configure.gnu --help=recursive
+ elif test -f $ac_srcdir/configure; then
+ echo
+ $SHELL $ac_srcdir/configure --help=recursive
+ elif test -f $ac_srcdir/configure.ac ||
+ test -f $ac_srcdir/configure.in; then
+ echo
+ $ac_configure --help
+ else
+ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi
+ cd $ac_popdir
+ done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+ cat <<\_ACEOF
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.57. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ echo "PATH: $as_dir"
+done
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_sep=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ # Get rid of the leading space.
+ ac_sep=" "
+ ;;
+ esac
+ done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+{
+ (set) 2>&1 |
+ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ sed -n \
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ ;;
+ *)
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+}
+ echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------- ##
+## Output files. ##
+## ------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+ echo
+ sed "/^$/d" confdefs.h | sort
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ echo "$as_me: caught signal $ac_signal"
+ echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core core.* *.core &&
+ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+ ' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . $cache_file;;
+ *) . ./$cache_file;;
+ esac
+ fi
+else
+ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+ eval ac_new_val="\$ac_env_${ac_var}_value"
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+echo "$as_me: former value: $ac_old_val" >&2;}
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+echo "$as_me: current value: $ac_new_val" >&2;}
+ ac_cache_corrupted=:
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$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
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_headers="$ac_config_headers config.h:config.in"
+
+
+ac_ext=c
+ac_cpp='$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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$ac_cv_prog_CC"
+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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+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 "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl
+ 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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$ac_ct_CC" && break
+done
+
+ CC=$ac_ct_CC
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO:" \
+ "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+ (eval $ac_compiler --version </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+ (eval $ac_compiler -v </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+ (eval $ac_compiler -V </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:$LINENO: checking for C compiler default output" >&5
+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+ (eval $ac_link_default) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Find the output, starting from the most likely. This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+# b.out is created by i960 compilers.
+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+ ;;
+ conftest.$ac_ext )
+ # This is the source file.
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ # FIXME: I believe we export ac_cv_exeext for Libtool,
+ # but it would be cool to find out if it's true. Does anybody
+ # maintain Libtool? --akim.
+ export ac_cv_exeext
+ break;;
+ * )
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ export ac_cv_exeext
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_compiler_gnu=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_compiler_gnu=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX -qlanglvl=ansi
+# Ultrix and OSF/1 -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions -Aa -D_HPUX_SOURCE
+# SVR4 -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+ x|xno)
+ echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+ *)
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+ CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# Some people use a C++ compiler to compile C. Since we use `exit',
+# in C++ we need to declare it. In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+ choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ for ac_declaration in \
+ ''\
+ '#include <stdlib.h>' \
+ 'extern "C" void std::exit (int) throw (); using std::exit;' \
+ 'extern "C" void std::exit (int); using std::exit;' \
+ 'extern "C" void exit (int) throw ();' \
+ 'extern "C" void exit (int);' \
+ 'void exit (int);'
+do
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+$ac_declaration
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+continue
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_declaration
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+ echo '#ifdef __cplusplus' >>confdefs.h
+ echo $ac_declaration >>confdefs.h
+ echo '#endif' >>confdefs.h
+fi
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext 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
+
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f $ac_dir/shtool; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+ { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+ ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+ ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking target system type" >&5
+echo $ECHO_N "checking target system type... $ECHO_C" >&6
+if test "${ac_cv_target+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_target_alias=$target_alias
+test "x$ac_cv_target_alias" = "x" &&
+ ac_cv_target_alias=$ac_cv_host_alias
+ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+echo "${ECHO_T}$ac_cv_target" >&6
+target=$ac_cv_target
+target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+done
+
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL=$ac_install_sh
+ fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+
+ac_ext=c
+ac_cpp='$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
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+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
+
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_header_stdc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ exit(2);
+ exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+ yes:no )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to bug-autoconf@gnu.org. ##
+## ------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+ no:yes )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to bug-autoconf@gnu.org. ##
+## ------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+echo "$as_me:$LINENO: checking whether strerror must be declared" >&5
+echo $ECHO_N "checking whether strerror must be declared... $ECHO_C" >&6
+if test "${bfd_cv_decl_needed_strerror+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include <stdio.h>
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+int
+main ()
+{
+char *(*pfn) = (char *(*)) strerror
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ bfd_cv_decl_needed_strerror=no
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+bfd_cv_decl_needed_strerror=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: result: $bfd_cv_decl_needed_strerror" >&5
+echo "${ECHO_T}$bfd_cv_decl_needed_strerror" >&6
+if test $bfd_cv_decl_needed_strerror = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define NEED_DECLARATION_STRERROR 1
+_ACEOF
+
+fi
+
+
+. ${srcdir}/configure.srv
+
+if test "${srv_linux_usrregs}" = "yes"; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_LINUX_USRREGS 1
+_ACEOF
+
+fi
+
+if test "${srv_linux_regsets}" = "yes"; then
+ echo "$as_me:$LINENO: checking for PTRACE_GETREGS" >&5
+echo $ECHO_N "checking for PTRACE_GETREGS... $ECHO_C" >&6
+ if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/ptrace.h>
+int
+main ()
+{
+PTRACE_GETREGS;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ gdbsrv_cv_have_ptrace_getregs=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+gdbsrv_cv_have_ptrace_getregs=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+ echo "$as_me:$LINENO: result: $gdbsrv_cv_have_ptrace_getregs" >&5
+echo "${ECHO_T}$gdbsrv_cv_have_ptrace_getregs" >&6
+ if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_LINUX_REGSETS 1
+_ACEOF
+
+ fi
+
+ echo "$as_me:$LINENO: checking for PTRACE_GETFPXREGS" >&5
+echo $ECHO_N "checking for PTRACE_GETFPXREGS... $ECHO_C" >&6
+ if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/ptrace.h>
+int
+main ()
+{
+PTRACE_GETFPXREGS;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ gdbsrv_cv_have_ptrace_getfpxregs=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+gdbsrv_cv_have_ptrace_getfpxregs=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+ echo "$as_me:$LINENO: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
+echo "${ECHO_T}$gdbsrv_cv_have_ptrace_getfpxregs" >&6
+ if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PTRACE_GETFPXREGS 1
+_ACEOF
+
+ fi
+fi
+
+if test "$ac_cv_header_sys_procfs_h" = yes; then
+ echo "$as_me:$LINENO: checking for lwpid_t in sys/procfs.h" >&5
+echo $ECHO_N "checking for lwpid_t in sys/procfs.h... $ECHO_C" >&6
+ if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+lwpid_t avar
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ bfd_cv_have_sys_procfs_type_lwpid_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+bfd_cv_have_sys_procfs_type_lwpid_t=no
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LWPID_T 1
+_ACEOF
+
+ fi
+ echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
+echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_lwpid_t" >&6
+
+ echo "$as_me:$LINENO: checking for psaddr_t in sys/procfs.h" >&5
+echo $ECHO_N "checking for psaddr_t in sys/procfs.h... $ECHO_C" >&6
+ if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+psaddr_t avar
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ bfd_cv_have_sys_procfs_type_psaddr_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+bfd_cv_have_sys_procfs_type_psaddr_t=no
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PSADDR_T 1
+_ACEOF
+
+ fi
+ echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
+echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_psaddr_t" >&6
+
+ echo "$as_me:$LINENO: checking for prgregset_t in sys/procfs.h" >&5
+echo $ECHO_N "checking for prgregset_t in sys/procfs.h... $ECHO_C" >&6
+ if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prgregset_t avar
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ bfd_cv_have_sys_procfs_type_prgregset_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+bfd_cv_have_sys_procfs_type_prgregset_t=no
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PRGREGSET_T 1
+_ACEOF
+
+ fi
+ echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
+echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_prgregset_t" >&6
+
+ echo "$as_me:$LINENO: checking for prfpregset_t in sys/procfs.h" >&5
+echo $ECHO_N "checking for prfpregset_t in sys/procfs.h... $ECHO_C" >&6
+ if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prfpregset_t avar
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ bfd_cv_have_sys_procfs_type_prfpregset_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+bfd_cv_have_sys_procfs_type_prfpregset_t=no
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PRFPREGSET_T 1
+_ACEOF
+
+ fi
+ echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
+echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6
+
+
+
+
+ if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
+ echo "$as_me:$LINENO: checking whether prfpregset_t type is broken" >&5
+echo $ECHO_N "checking whether prfpregset_t type is broken... $ECHO_C" >&6
+ if test "${gdb_cv_prfpregset_t_broken+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$cross_compiling" = yes; then
+ gdb_cv_prfpregset_t_broken=yes
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/procfs.h>
+ int main ()
+ {
+ if (sizeof (prfpregset_t) == sizeof (void *))
+ return 1;
+ return 0;
+ }
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ gdb_cv_prfpregset_t_broken=no
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+gdb_cv_prfpregset_t_broken=yes
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+ echo "$as_me:$LINENO: result: $gdb_cv_prfpregset_t_broken" >&5
+echo "${ECHO_T}$gdb_cv_prfpregset_t_broken" >&6
+ if test $gdb_cv_prfpregset_t_broken = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define PRFPREGSET_T_BROKEN 1
+_ACEOF
+
+ fi
+ fi
+
+ echo "$as_me:$LINENO: checking for elf_fpregset_t in sys/procfs.h" >&5
+echo $ECHO_N "checking for elf_fpregset_t in sys/procfs.h... $ECHO_C" >&6
+ if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+elf_fpregset_t avar
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ELF_FPREGSET_T 1
+_ACEOF
+
+ fi
+ echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
+echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6
+
+fi
+
+srv_thread_depfiles=
+srv_libs=
+USE_THREAD_DB=
+
+
+GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
+GDBSERVER_LIBS="$srv_libs -L../../../../../libxc/ -lxc"
+
+
+
+
+
+ ac_config_files="$ac_config_files Makefile"
+ ac_config_commands="$ac_config_commands default"
+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, don't put newlines in cache variables' values.
+# 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.
+{
+ (set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *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 \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+} |
+ sed '
+ t clear
+ : clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ : end' >>confcache
+if diff $cache_file confcache >/dev/null 2>&1; then :; else
+ if test -w $cache_file; then
+ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+ cat confcache >$cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ ]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_i=`echo "$ac_i" |
+ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ # 2. Add them.
+ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $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}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${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 '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; 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
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ 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/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling. Logging --version etc. is OK.
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.57. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -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
+ --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 <bug-autoconf@gnu.org>."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.57,
+ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value. By we need to know if files were specified by the user.
+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=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ *) # This is not an option, so the user has probably given explicit
+ # arguments.
+ ac_option=$1
+ ac_need_defaults=false;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --vers* | -V )
+ echo "$ac_cs_version"; exit 0 ;;
+ --he | --h)
+ # Conflict between --help and --header
+ { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ echo "$ac_cs_usage"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ ac_need_defaults=false;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1" ;;
+
+ 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
+if \$ac_cs_recheck; then
+ echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+ exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+
+
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+ case "$ac_config_target" in
+ # Handling of arguments.
+ "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+ "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
+ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ 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=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./confstat$$-$RANDOM
+ (umask 077 && mkdir $tmp)
+} ||
+{
+ echo "$me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+ # Protect against being on the right side of a sed subst in config.status.
+ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@DEFS@,$DEFS,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@LIBS@,$LIBS,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@target@,$target,;t t
+s,@target_cpu@,$target_cpu,;t t
+s,@target_vendor@,$target_vendor,;t t
+s,@target_os@,$target_os,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@CPP@,$CPP,;t t
+s,@EGREP@,$EGREP,;t t
+s,@GDBSERVER_DEPFILES@,$GDBSERVER_DEPFILES,;t t
+s,@GDBSERVER_LIBS@,$GDBSERVER_LIBS,;t t
+s,@USE_THREAD_DB@,$USE_THREAD_DB,;t t
+s,@LIBOBJS@,$LIBOBJS,;t t
+s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+CEOF
+
+_ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ # Split the substitutions into bite-sized pieces for seds with
+ # small command number limits, like on Digital OSF/1 and HP-UX.
+ ac_max_sed_lines=48
+ ac_sed_frag=1 # Number of current file.
+ ac_beg=1 # First line for current file.
+ ac_end=$ac_max_sed_lines # Line after last line for current file.
+ ac_more_lines=:
+ ac_sed_cmds=
+ while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ else
+ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ fi
+ if test ! -s $tmp/subs.frag; then
+ ac_more_lines=false
+ else
+ # The purpose of the label and of the branching condition is to
+ # speed up the sed processing (if there are no `@' at all, there
+ # is no need to browse any of the substitutions).
+ # These are the two extra sed commands mentioned above.
+ (echo ':t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ fi
+ ac_sed_frag=`expr $ac_sed_frag + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_lines`
+ fi
+ done
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+ fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+ esac
+
+ if test x"$ac_file" != x-; then
+ { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ rm -f "$ac_file"
+ fi
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ configure_input=
+ else
+ configure_input="$ac_file. "
+ fi
+ configure_input=$configure_input"Generated from `echo $ac_file_in |
+ sed 's,.*/,,'` by configure."
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo $f;;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo $f
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo $srcdir/$f
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s,@builddir@,$ac_builddir,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
+s,@top_builddir@,$ac_top_builddir,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ rm -f $tmp/stdin
+ if test x"$ac_file" != x-; then
+ mv $tmp/out $ac_file
+ else
+ cat $tmp/out
+ rm -f $tmp/out
+ fi
+
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='[ ].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo $f;;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo $f
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo $srcdir/$f
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+ # Remove the trailing spaces.
+ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
+
+_ACEOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h. The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status. Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\_ACEOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+t end
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+_ACEOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless. Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\_ACEOF
+s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+_ACEOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo ' :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+ # Write a limited-size here document to $tmp/defines.sed.
+ echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#define' lines.
+ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/defines.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+ rm -f conftest.defines
+ mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo ' fi # grep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+ # Write a limited-size here document to $tmp/undefs.sed.
+ echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#undef'
+ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+ rm -f conftest.undefs
+ mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ echo "/* Generated by configure. */" >$tmp/config.h
+ else
+ echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
+ fi
+ cat $tmp/in >>$tmp/config.h
+ rm -f $tmp/in
+ if test x"$ac_file" != x-; then
+ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
+ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ rm -f $ac_file
+ mv $tmp/config.h $ac_file
+ fi
+ else
+ cat $tmp/config.h
+ rm -f $tmp/config.h
+ fi
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_COMMANDS section.
+#
+for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+ ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_dest" : 'X\(//\)[^/]' \| \
+ X"$ac_dest" : 'X\(//\)$' \| \
+ X"$ac_dest" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_dest" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+
+ { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
+echo "$as_me: executing $ac_dest commands" >&6;}
+ case $ac_dest in
+ default ) case x$CONFIG_HEADERS in
+xconfig.h:config.in)
+echo > stamp-h ;;
+esac
+ ;;
+ esac
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# 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 || { (exit 1); exit 1; }
+fi
+
--- /dev/null
+dnl Autoconf configure script for GDB server.
+dnl Copyright 2000, 2002 Free Software Foundation, Inc.
+dnl
+dnl This file is part of GDB.
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+dnl Process this file with autoconf to produce a configure script.
+
+AC_INIT(server.c)
+AC_CONFIG_HEADER(config.h:config.in)
+
+AC_PROG_CC
+
+AC_CANONICAL_SYSTEM
+
+AC_PROG_INSTALL
+
+AC_HEADER_STDC
+
+AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
+ proc_service.h sys/procfs.h thread_db.h linux/elf.h dnl
+ stdlib.h unistd.h)
+
+BFD_NEED_DECLARATION(strerror)
+
+. ${srcdir}/configure.srv
+
+if test "${srv_linux_usrregs}" = "yes"; then
+ AC_DEFINE(HAVE_LINUX_USRREGS)
+fi
+
+if test "${srv_linux_regsets}" = "yes"; then
+ AC_MSG_CHECKING(for PTRACE_GETREGS)
+ AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getregs,
+ [AC_TRY_COMPILE([#include <sys/ptrace.h>],
+ [PTRACE_GETREGS;],
+ [gdbsrv_cv_have_ptrace_getregs=yes],
+ [gdbsrv_cv_have_ptrace_getregs=no])])
+ AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getregs)
+ if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
+ AC_DEFINE(HAVE_LINUX_REGSETS)
+ fi
+
+ AC_MSG_CHECKING(for PTRACE_GETFPXREGS)
+ AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getfpxregs,
+ [AC_TRY_COMPILE([#include <sys/ptrace.h>],
+ [PTRACE_GETFPXREGS;],
+ [gdbsrv_cv_have_ptrace_getfpxregs=yes],
+ [gdbsrv_cv_have_ptrace_getfpxregs=no])])
+ AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getfpxregs)
+ if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
+ AC_DEFINE(HAVE_PTRACE_GETFPXREGS)
+ fi
+fi
+
+if test "$ac_cv_header_sys_procfs_h" = yes; then
+ BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
+
+ dnl Check for broken prfpregset_t type
+
+ dnl For Linux/i386, glibc 2.1.3 was released with a bogus
+ dnl prfpregset_t type (it's a typedef for the pointer to a struct
+ dnl instead of the struct itself). We detect this here, and work
+ dnl around it in gdb_proc_service.h.
+
+ if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
+ AC_MSG_CHECKING(whether prfpregset_t type is broken)
+ AC_CACHE_VAL(gdb_cv_prfpregset_t_broken,
+ [AC_TRY_RUN([#include <sys/procfs.h>
+ int main ()
+ {
+ if (sizeof (prfpregset_t) == sizeof (void *))
+ return 1;
+ return 0;
+ }],
+ gdb_cv_prfpregset_t_broken=no,
+ gdb_cv_prfpregset_t_broken=yes,
+ gdb_cv_prfpregset_t_broken=yes)])
+ AC_MSG_RESULT($gdb_cv_prfpregset_t_broken)
+ if test $gdb_cv_prfpregset_t_broken = yes; then
+ AC_DEFINE(PRFPREGSET_T_BROKEN)
+ fi
+ fi
+
+ BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
+fi
+
+srv_thread_depfiles=
+srv_libs=
+USE_THREAD_DB=
+
+
+GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
+GDBSERVER_LIBS="$srv_libs -L../../../../../libxc/ -lxc"
+
+AC_SUBST(GDBSERVER_DEPFILES)
+AC_SUBST(GDBSERVER_LIBS)
+AC_SUBST(USE_THREAD_DB)
+
+AC_OUTPUT(Makefile,
+[case x$CONFIG_HEADERS in
+xconfig.h:config.in)
+echo > stamp-h ;;
+esac
+])
--- /dev/null
+# Mappings from configuration triplets to gdbserver build options.
+# This is invoked from the autoconf-generated configure script, to
+# produce the appropriate Makefile substitutions.
+
+# This file sets the following shell variables:
+# srv_regobj The register protocol appropriate for this target.
+# srv_tgtobj Any other target-specific modules appropriate
+# for this target.
+#
+# In addition, on GNU/Linux the following shell variables will be set:
+# srv_linux_regsets Set to "yes" if ptrace(PTRACE_GETREGS) and friends
+# may be available on this platform; unset otherwise.
+# They will only be used if <sys/ptrace.h> defines
+# PTRACE_GETREGS.
+# srv_linux_usrregs Set to "yes" if we can get at registers via
+# PTRACE_PEEKUSR / PTRACE_POKEUSR.
+
+# Input is taken from the "${target}" variable.
+
+case "${target}" in
+ arm*-*-linux*) srv_regobj=reg-arm.o
+ srv_tgtobj="linux-xen-low.o linux-arm-low.o"
+ srv_linux_usrregs=yes
+ srv_linux_thread_db=yes
+ ;;
+ i[34567]86-*-linux*) srv_regobj=reg-i386-linux.o
+ srv_tgtobj="linux-xen-low.o linux-i386-low.o i387-fp.o"
+ srv_linux_usrregs=yes
+ srv_linux_regsets=yes
+ srv_linux_thread_db=yes
+ ;;
+ ia64-*-linux*) srv_regobj=reg-ia64.o
+ srv_tgtobj="linux-low.o linux-ia64-low.o"
+ srv_linux_usrregs=yes
+ ;;
+ m68*-*-linux*) srv_regobj=reg-m68k.o
+ srv_tgtobj="linux-low.o linux-m68k-low.o"
+ srv_linux_usrregs=yes
+ ;;
+ mips*-*-linux*) srv_regobj=reg-mips.o
+ srv_tgtobj="linux-low.o linux-mips-low.o"
+ srv_linux_usrregs=yes
+ srv_linux_thread_db=yes
+ ;;
+ powerpc*-*-linux*) srv_regobj=reg-ppc.o
+ srv_tgtobj="linux-low.o linux-ppc-low.o"
+ srv_linux_usrregs=yes
+ srv_linux_thread_db=yes
+ ;;
+ s390-*-linux*) srv_regobj=reg-s390.o
+ srv_tgtobj="linux-low.o linux-s390-low.o"
+ srv_linux_usrregs=yes
+ ;;
+ s390x-*-linux*) srv_regobj=reg-s390x.o
+ srv_tgtobj="linux-low.o linux-s390-low.o"
+ srv_linux_usrregs=yes
+ ;;
+ sh*-*-linux*) srv_regobj=reg-sh.o
+ srv_tgtobj="linux-low.o linux-sh-low.o"
+ srv_linux_usrregs=yes
+ srv_linux_thread_db=yes
+ ;;
+ x86_64-*-linux*) srv_regobj=reg-x86-64.o
+ srv_tgtobj="linux-low.o linux-x86-64-low.o i387-fp.o"
+ srv_linux_regsets=yes
+ ;;
+ xscale*-*-linux*) srv_regobj=reg-arm.o
+ srv_tgtobj="linux-low.o linux-arm-low.o"
+ srv_linux_usrregs=yes
+ srv_linux_thread_db=yes
+ ;;
+ *) echo "Error: target not supported by gdbserver."
+ exit 1
+ ;;
+esac
--- /dev/null
+/* Low level interface to ptrace, for the remote server for GDB.
+ Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ 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.
+
+ 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include "server.h"
+#include "linux-low.h"
+
+#include <sys/wait.h>
+#include <stdio.h>
+#include <sys/param.h>
+#include <sys/dir.h>
+#include <sys/ptrace.h>
+#include <sys/user.h>
+#include <signal.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <xc.h>
+#define TRACE_ENTER /* printf("enter %s\n", __FUNCTION__) */
+long (*myptrace)(enum __ptrace_request, pid_t, long, long);
+int (*myxcwait)(int domain, int *status, int options) ;
+
+
+#define DOMFLAGS_DYING (1<<0) /* Domain is scheduled to die. */
+#define DOMFLAGS_SHUTDOWN (1<<2) /* The guest OS has shut down. */
+#define DOMFLAGS_PAUSED (1<<3) /* Currently paused by control software. */
+#define DOMFLAGS_BLOCKED (1<<4) /* Currently blocked pending an event. */
+#define DOMFLAGS_RUNNING (1<<5) /* Domain is currently running. */
+
+
+
+struct inferior_list all_processes;
+
+
+static int current_domain;
+static int expect_signal = 0;
+static int signal_to_send = 0;
+static void linux_resume (struct thread_resume *resume_info);
+
+int debug_threads;
+int using_threads;
+extern int isfile;
+
+struct pending_signals
+{
+ int signal;
+ struct pending_signals *prev;
+};
+
+#define PTRACE_ARG3_TYPE long
+#define PTRACE_XFER_TYPE long
+
+static int use_regsets_p = 1;
+
+
+#define pid_of(proc) ((proc)->head.id)
+
+/* FIXME: Delete eventually. */
+#define inferior_pid (pid_of (get_thread_process (current_inferior)))
+
+/* This function should only be called if the process got a SIGTRAP.
+ The SIGTRAP could mean several things.
+
+ On i386, where decr_pc_after_break is non-zero:
+ If we were single-stepping this process using PTRACE_SINGLESTEP,
+ we will get only the one SIGTRAP (even if the instruction we
+ stepped over was a breakpoint). The value of $eip will be the
+ next instruction.
+ If we continue the process using PTRACE_CONT, we will get a
+ SIGTRAP when we hit a breakpoint. The value of $eip will be
+ the instruction after the breakpoint (i.e. needs to be
+ decremented). If we report the SIGTRAP to GDB, we must also
+ report the undecremented PC. If we cancel the SIGTRAP, we
+ must resume at the decremented PC.
+
+ (Presumably, not yet tested) On a non-decr_pc_after_break machine
+ with hardware or kernel single-step:
+ If we single-step over a breakpoint instruction, our PC will
+ point at the following instruction. If we continue and hit a
+ breakpoint instruction, our PC will point at the breakpoint
+ instruction. */
+#if 0
+static CORE_ADDR
+get_stop_pc (void)
+{
+ CORE_ADDR stop_pc = (*the_low_target.get_pc) ();
+
+ if (get_thread_process (current_inferior)->stepping)
+ return stop_pc;
+ else
+ return stop_pc - the_low_target.decr_pc_after_break;
+}
+#endif
+static void *
+add_process (int pid)
+{
+ struct process_info *process;
+
+ process = (struct process_info *) malloc (sizeof (*process));
+ memset (process, 0, sizeof (*process));
+
+ process->head.id = pid;
+
+ /* Default to tid == lwpid == pid. */
+ process->tid = pid;
+ process->lwpid = pid;
+
+ add_inferior_to_list (&all_processes, &process->head);
+
+ return process;
+}
+
+/* Start an inferior process and returns its pid.
+ ALLARGS is a vector of program-name and args. */
+
+static int
+linux_create_inferior (char *program, char **allargs)
+{
+
+ fprintf (stderr, "Cannot exec %s: %s.\n", program,
+ strerror (errno));
+ fflush (stderr);
+ _exit (0177);
+ /* NOT REACHED */
+ return -1;
+}
+
+int
+linux_attach (int domain)
+{
+ struct process_info *new_process;
+ current_domain = domain;
+ if (myptrace (PTRACE_ATTACH, domain, 0, 0) != 0) {
+ fprintf (stderr, "Cannot attach to domain %d: %s (%d)\n", domain,
+ strerror (errno), errno);
+ fflush (stderr);
+ _exit (0177);
+ }
+
+ new_process = (struct process_info *) add_process (domain);
+ add_thread (domain, new_process);
+
+ /* Don't ignore the initial SIGSTOP if we just attached to this process. */
+ new_process->stop_expected = 0;
+
+ return 0;
+}
+
+/* Kill the inferior process. Make us have no inferior. */
+
+static void
+linux_kill_one_process (struct inferior_list_entry *entry)
+{
+ struct thread_info *thread = (struct thread_info *) entry;
+ struct process_info *process = get_thread_process (thread);
+ myptrace (PTRACE_KILL, pid_of (process), 0, 0);
+
+}
+
+static void
+linux_kill (void)
+{
+ for_each_inferior (&all_threads, linux_kill_one_process);
+}
+
+
+static void
+linux_detach_one_process (struct inferior_list_entry *entry)
+{
+ struct thread_info *thread = (struct thread_info *) entry;
+ struct process_info *process = get_thread_process (thread);
+
+ myptrace (PTRACE_DETACH, pid_of (process), 0, 0);
+}
+
+
+static void
+linux_detach (void)
+{
+ for_each_inferior (&all_threads, linux_detach_one_process);
+}
+
+/* Return nonzero if the given thread is still alive. */
+static int
+linux_thread_alive (int tid)
+{
+ if (find_inferior_id (&all_threads, tid) != NULL)
+ return 1;
+ else
+ return 0;
+}
+
+/* Wait for process, returns status. */
+
+static unsigned char
+linux_wait (char *status)
+{
+ int w;
+ if (myxcwait(current_domain, &w, 0))
+ return -1;
+
+ if (w & (DOMFLAGS_SHUTDOWN|DOMFLAGS_DYING)) {
+ *status = 'W';
+ return 0;
+ }
+
+
+ *status = 'T';
+ if (expect_signal)
+ return expect_signal;
+ else
+ return SIGTRAP;
+
+}
+
+static void
+linux_resume (struct thread_resume *resume_info)
+{
+ int step = resume_info->step;
+ TRACE_ENTER;
+ expect_signal = resume_info->sig;
+ for_each_inferior(&all_threads, regcache_invalidate_one);
+
+ myptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, current_domain, 0, 0);
+
+}
+
+
+static int
+regsets_fetch_inferior_registers ()
+{
+ struct regset_info *regset;
+ TRACE_ENTER;
+ regset = target_regsets;
+
+ while (regset->size >= 0)
+ {
+ void *buf;
+ int res;
+
+ if (regset->size == 0)
+ {
+ regset ++;
+ continue;
+ }
+
+ buf = malloc (regset->size);
+ res = myptrace (regset->get_request, inferior_pid, 0, (PTRACE_XFER_TYPE)buf);
+ if (res < 0)
+ {
+ if (errno == EIO)
+ {
+ /* If we get EIO on the first regset, do not try regsets again.
+ If we get EIO on a later regset, disable that regset. */
+ if (regset == target_regsets)
+ {
+ use_regsets_p = 0;
+ return -1;
+ }
+ else
+ {
+ regset->size = 0;
+ continue;
+ }
+ }
+ else
+ {
+ char s[256];
+ sprintf (s, "ptrace(regsets_fetch_inferior_registers) PID=%d",
+ inferior_pid);
+ perror (s);
+ }
+ }
+ regset->store_function (buf);
+ regset ++;
+ }
+ return 0;
+}
+
+static int
+regsets_store_inferior_registers ()
+{
+ struct regset_info *regset;
+ TRACE_ENTER;
+ regset = target_regsets;
+
+ while (regset->size >= 0)
+ {
+ void *buf;
+ int res;
+
+ if (regset->size == 0)
+ {
+ regset ++;
+ continue;
+ }
+
+ buf = malloc (regset->size);
+ regset->fill_function (buf);
+ res = myptrace (regset->set_request, inferior_pid, 0, (PTRACE_XFER_TYPE)buf);
+ if (res < 0)
+ {
+ if (errno == EIO)
+ {
+ /* If we get EIO on the first regset, do not try regsets again.
+ If we get EIO on a later regset, disable that regset. */
+ if (regset == target_regsets)
+ {
+ use_regsets_p = 0;
+ return -1;
+ }
+ else
+ {
+ regset->size = 0;
+ continue;
+ }
+ }
+ else
+ {
+#ifdef DEBUG
+ perror ("Warning: ptrace(regsets_store_inferior_registers)");
+#endif
+ }
+ }
+ regset ++;
+ free (buf);
+ }
+ return 0;
+}
+
+
+
+
+void
+linux_fetch_registers (int regno)
+{
+ if (use_regsets_p)
+ {
+ if (regsets_fetch_inferior_registers () == 0)
+ return;
+ }
+
+}
+
+void
+linux_store_registers (int regno)
+{
+ if (use_regsets_p)
+ {
+ if (regsets_store_inferior_registers () == 0)
+ return;
+ }
+}
+
+
+/* Copy LEN bytes from inferior's memory starting at MEMADDR
+ to debugger memory starting at MYADDR. */
+
+static int
+linux_read_memory (CORE_ADDR memaddr, char *myaddr, int len)
+{
+ register int i;
+ /* Round starting address down to longword boundary. */
+ register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE);
+ /* Round ending address up; get number of longwords that makes. */
+ register int count
+ = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1)
+ / sizeof (PTRACE_XFER_TYPE);
+ /* Allocate buffer of that many longwords. */
+ register PTRACE_XFER_TYPE *buffer
+ = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE));
+
+ TRACE_ENTER;
+ /* Read all the longwords */
+ for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
+ {
+ errno = 0;
+ buffer[i] = myptrace (PTRACE_PEEKTEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr, 0);
+ if (errno)
+ return errno;
+ }
+
+ /* Copy appropriate bytes out of the buffer. */
+ memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), len);
+
+ return 0;
+}
+
+/* Copy LEN bytes of data from debugger memory at MYADDR
+ to inferior's memory at MEMADDR.
+ On failure (cannot write the inferior)
+ returns the value of errno. */
+
+static int
+linux_write_memory (CORE_ADDR memaddr, const char *myaddr, int len)
+{
+ register int i;
+ /* Round starting address down to longword boundary. */
+ register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE);
+ /* Round ending address up; get number of longwords that makes. */
+ register int count
+ = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) / sizeof (PTRACE_XFER_TYPE);
+ /* Allocate buffer of that many longwords. */
+ register PTRACE_XFER_TYPE *buffer = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE));
+ extern int errno;
+
+ TRACE_ENTER;
+
+ /* Fill start and end extra bytes of buffer with existing memory data. */
+
+ buffer[0] = myptrace (PTRACE_PEEKTEXT, inferior_pid,
+ (PTRACE_ARG3_TYPE) addr, 0);
+
+ if (count > 1)
+ {
+ buffer[count - 1]
+ = myptrace (PTRACE_PEEKTEXT, inferior_pid,
+ (PTRACE_ARG3_TYPE) (addr + (count - 1)
+ * sizeof (PTRACE_XFER_TYPE)),
+ 0);
+ }
+
+ /* Copy data to be written over corresponding part of buffer */
+
+ memcpy ((char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), myaddr, len);
+
+ /* Write the entire buffer. */
+ for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
+ {
+ errno = 0;
+ myptrace (PTRACE_POKETEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr, buffer[i]);
+ if (errno)
+ return errno;
+ }
+
+ return 0;
+}
+
+static void
+linux_look_up_symbols (void)
+{
+#if 0
+ using_threads = thread_db_init ();
+#endif
+}
+
+static void
+linux_send_signal (int signum)
+{
+ extern int signal_pid;
+
+ TRACE_ENTER;
+ signal_to_send = signum;
+ psignal(signum, "need to send ");
+ if (cont_thread > 0)
+ {
+ struct process_info *process;
+
+ process = get_thread_process (current_inferior);
+ kill (process->lwpid, signum);
+ }
+ else
+ kill (signal_pid, signum);
+}
+
+/* Copy LEN bytes from inferior's auxiliary vector starting at OFFSET
+ to debugger memory starting at MYADDR. */
+
+static int
+linux_read_auxv (CORE_ADDR offset, char *myaddr, unsigned int len)
+{
+ char filename[PATH_MAX];
+ int fd, n;
+
+ TRACE_ENTER;
+ snprintf (filename, sizeof filename, "/proc/%d/auxv", inferior_pid);
+
+ fd = open (filename, O_RDONLY);
+ if (fd < 0)
+ return -1;
+
+ if (offset != (CORE_ADDR) 0
+ && lseek (fd, (off_t) offset, SEEK_SET) != (off_t) offset)
+ n = -1;
+ else
+ n = read (fd, myaddr, len);
+
+ close (fd);
+
+ return n;
+}
+
+\f
+static struct target_ops linux_xen_target_ops = {
+ linux_create_inferior,
+ linux_attach,
+ linux_kill,
+ linux_detach,
+ linux_thread_alive,
+ linux_resume,
+ linux_wait,
+ linux_fetch_registers,
+ linux_store_registers,
+ linux_read_memory,
+ linux_write_memory,
+ linux_look_up_symbols,
+ linux_send_signal,
+ linux_read_auxv,
+};
+
+static void
+linux_init_signals ()
+{
+ /* FIXME drow/2002-06-09: As above, we should check with LinuxThreads
+ to find what the cancel signal actually is. */
+ signal (__SIGRTMIN+1, SIG_IGN);
+}
+
+void
+initialize_low (void)
+{
+
+ set_target_ops (&linux_xen_target_ops);
+ set_breakpoint_data (the_low_target.breakpoint,
+ the_low_target.breakpoint_len);
+ init_registers ();
+ linux_init_signals ();
+ if (isfile) {
+ myptrace = xc_ptrace_core;
+ myxcwait = xc_waitdomain_core;
+ } else {
+ myptrace = xc_ptrace;
+ myxcwait = xc_waitdomain;
+ }
+
+}
--- /dev/null
+/* Main code for remote server for GDB.
+ Copyright 1989, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2002, 2003, 2004
+ Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ 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.
+
+ 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include "server.h"
+
+#include <unistd.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+int cont_thread;
+int general_thread;
+int step_thread;
+int thread_from_wait;
+int old_thread_from_wait;
+int extended_protocol;
+int server_waiting;
+int isfile = 0;
+
+jmp_buf toplevel;
+
+/* The PID of the originally created or attached inferior. Used to
+ send signals to the process when GDB sends us an asynchronous interrupt
+ (user hitting Control-C in the client), and to wait for the child to exit
+ when no longer debugging it. */
+
+int signal_pid;
+
+static unsigned char
+start_inferior (char *argv[], char *statusptr)
+{
+ signal (SIGTTOU, SIG_DFL);
+ signal (SIGTTIN, SIG_DFL);
+
+ signal_pid = create_inferior (argv[0], argv);
+
+ fprintf (stderr, "Process %s created; pid = %d\n", argv[0],
+ signal_pid);
+
+ signal (SIGTTOU, SIG_IGN);
+ signal (SIGTTIN, SIG_IGN);
+ tcsetpgrp (fileno (stderr), signal_pid);
+
+ /* Wait till we are at 1st instruction in program, return signal number. */
+ return mywait (statusptr, 0);
+}
+
+static int
+attach_inferior (int pid, char *statusptr, unsigned char *sigptr)
+{
+ /* myattach should return -1 if attaching is unsupported,
+ 0 if it succeeded, and call error() otherwise. */
+
+ if (myattach (pid) != 0)
+ return -1;
+
+ fprintf (stderr, "Attached; pid = %d\n", pid);
+
+ /* FIXME - It may be that we should get the SIGNAL_PID from the
+ attach function, so that it can be the main thread instead of
+ whichever we were told to attach to. */
+ signal_pid = pid;
+
+ *sigptr = mywait (statusptr, 0);
+
+ return 0;
+}
+
+extern int remote_debug;
+
+/* Handle all of the extended 'q' packets. */
+void
+handle_query (char *own_buf)
+{
+ static struct inferior_list_entry *thread_ptr;
+
+ if (strcmp ("qSymbol::", own_buf) == 0)
+ {
+ if (the_target->look_up_symbols != NULL)
+ (*the_target->look_up_symbols) ();
+
+ strcpy (own_buf, "OK");
+ return;
+ }
+
+ if (strcmp ("qfThreadInfo", own_buf) == 0)
+ {
+ thread_ptr = all_threads.head;
+ sprintf (own_buf, "m%x", thread_ptr->id);
+ thread_ptr = thread_ptr->next;
+ return;
+ }
+
+ if (strcmp ("qsThreadInfo", own_buf) == 0)
+ {
+ if (thread_ptr != NULL)
+ {
+ sprintf (own_buf, "m%x", thread_ptr->id);
+ thread_ptr = thread_ptr->next;
+ return;
+ }
+ else
+ {
+ sprintf (own_buf, "l");
+ return;
+ }
+ }
+
+ if (the_target->read_auxv != NULL
+ && strncmp ("qPart:auxv:read::", own_buf, 17) == 0)
+ {
+ char data[(PBUFSIZ - 1) / 2];
+ CORE_ADDR ofs;
+ unsigned int len;
+ int n;
+ decode_m_packet (&own_buf[17], &ofs, &len); /* "OFS,LEN" */
+ if (len > sizeof data)
+ len = sizeof data;
+ n = (*the_target->read_auxv) (ofs, data, len);
+ if (n == 0)
+ write_ok (own_buf);
+ else if (n < 0)
+ write_enn (own_buf);
+ else
+ convert_int_to_ascii (data, own_buf, n);
+ return;
+ }
+
+ /* Otherwise we didn't know what packet it was. Say we didn't
+ understand it. */
+ own_buf[0] = 0;
+}
+
+/* Parse vCont packets. */
+void
+handle_v_cont (char *own_buf, char *status, unsigned char *signal)
+{
+ char *p, *q;
+ int n = 0, i = 0;
+ struct thread_resume *resume_info, default_action;
+
+ /* Count the number of semicolons in the packet. There should be one
+ for every action. */
+ p = &own_buf[5];
+ while (p)
+ {
+ n++;
+ p++;
+ p = strchr (p, ';');
+ }
+ /* Allocate room for one extra action, for the default remain-stopped
+ behavior; if no default action is in the list, we'll need the extra
+ slot. */
+ resume_info = malloc ((n + 1) * sizeof (resume_info[0]));
+
+ default_action.thread = -1;
+ default_action.leave_stopped = 1;
+ default_action.step = 0;
+ default_action.sig = 0;
+
+ p = &own_buf[5];
+ i = 0;
+ while (*p)
+ {
+ p++;
+
+ resume_info[i].leave_stopped = 0;
+
+ if (p[0] == 's' || p[0] == 'S')
+ resume_info[i].step = 1;
+ else if (p[0] == 'c' || p[0] == 'C')
+ resume_info[i].step = 0;
+ else
+ goto err;
+
+ if (p[0] == 'S' || p[0] == 'C')
+ {
+ int sig;
+ sig = strtol (p + 1, &q, 16);
+ if (p == q)
+ goto err;
+ p = q;
+
+ if (!target_signal_to_host_p (sig))
+ goto err;
+ resume_info[i].sig = target_signal_to_host (sig);
+ }
+ else
+ {
+ resume_info[i].sig = 0;
+ p = p + 1;
+ }
+
+ if (p[0] == 0)
+ {
+ resume_info[i].thread = -1;
+ default_action = resume_info[i];
+
+ /* Note: we don't increment i here, we'll overwrite this entry
+ the next time through. */
+ }
+ else if (p[0] == ':')
+ {
+ resume_info[i].thread = strtol (p + 1, &q, 16);
+ if (p == q)
+ goto err;
+ p = q;
+ if (p[0] != ';' && p[0] != 0)
+ goto err;
+
+ i++;
+ }
+ }
+
+ resume_info[i] = default_action;
+
+ /* Still used in occasional places in the backend. */
+ if (n == 1 && resume_info[0].thread != -1)
+ cont_thread = resume_info[0].thread;
+ else
+ cont_thread = -1;
+ set_desired_inferior (0);
+
+ (*the_target->resume) (resume_info);
+
+ free (resume_info);
+
+ *signal = mywait (status, 1);
+ prepare_resume_reply (own_buf, *status, *signal);
+ return;
+
+err:
+ /* No other way to report an error... */
+ strcpy (own_buf, "");
+ free (resume_info);
+ return;
+}
+
+/* Handle all of the extended 'v' packets. */
+void
+handle_v_requests (char *own_buf, char *status, unsigned char *signal)
+{
+ if (strncmp (own_buf, "vCont;", 6) == 0)
+ {
+ handle_v_cont (own_buf, status, signal);
+ return;
+ }
+
+ if (strncmp (own_buf, "vCont?", 6) == 0)
+ {
+ strcpy (own_buf, "vCont;c;C;s;S");
+ return;
+ }
+
+ /* Otherwise we didn't know what packet it was. Say we didn't
+ understand it. */
+ own_buf[0] = 0;
+ return;
+}
+
+void
+myresume (int step, int sig)
+{
+ struct thread_resume resume_info[2];
+ int n = 0;
+
+ if (step || sig || cont_thread > 0)
+ {
+ resume_info[0].thread
+ = ((struct inferior_list_entry *) current_inferior)->id;
+ resume_info[0].step = step;
+ resume_info[0].sig = sig;
+ resume_info[0].leave_stopped = 0;
+ n++;
+ }
+ resume_info[n].thread = -1;
+ resume_info[n].step = 0;
+ resume_info[n].sig = 0;
+ resume_info[n].leave_stopped = (cont_thread > 0);
+
+ (*the_target->resume) (resume_info);
+}
+
+static int attached;
+
+static void
+gdbserver_usage (void)
+{
+ error ("Usage:\tgdbserver COMM PROG [ARGS ...]\n"
+ "\tgdbserver COMM --attach PID\n"
+ "\tgdbserver COMM --file COREFILE\n"
+ "\n"
+ "COMM may either be a tty device (for serial debugging), or \n"
+ "HOST:PORT to listen for a TCP connection.\n");
+}
+
+int
+main (int argc, char *argv[])
+{
+ char ch, status, *own_buf, mem_buf[2000];
+ int i = 0;
+ unsigned char signal;
+ unsigned int len;
+ CORE_ADDR mem_addr;
+ int bad_attach;
+ int pid;
+ char *arg_end;
+
+ if (setjmp (toplevel))
+ {
+ fprintf (stderr, "Exiting\n");
+ exit (1);
+ }
+
+ bad_attach = 0;
+ pid = 0;
+ attached = 0;
+ if (argc >= 3 && strcmp (argv[2], "--attach") == 0)
+ {
+ if (argc == 4
+ && argv[3] != '\0'
+ && (pid = strtoul (argv[3], &arg_end, 10)) != 0
+ && *arg_end == '\0')
+ {
+ ;
+ }
+ else
+ bad_attach = 1;
+ }
+ else if (argc >= 3 && strcmp (argv[2], "--file") == 0)
+ {
+ if (argc == 4
+ && argv[3] != '\0')
+ {
+ if ((pid = open(argv[3], O_RDONLY)) <= 0)
+ bad_attach = 1;
+ else
+ isfile = 1;
+ }
+ else
+ bad_attach = 1;
+ }
+
+ if (argc < 3 || bad_attach)
+ gdbserver_usage();
+
+ initialize_low ();
+
+ own_buf = malloc (PBUFSIZ);
+
+ if (pid == 0)
+ {
+ /* Wait till we are at first instruction in program. */
+ signal = start_inferior (&argv[2], &status);
+
+ /* We are now stopped at the first instruction of the target process */
+ }
+ else
+ {
+ switch (attach_inferior (pid, &status, &signal))
+ {
+ case -1:
+ error ("Attaching not supported on this target");
+ break;
+ default:
+ attached = 1;
+ break;
+ }
+ }
+
+ while (1)
+ {
+ remote_open (argv[1]);
+
+ restart:
+ setjmp (toplevel);
+ while (getpkt (own_buf) > 0)
+ {
+ unsigned char sig;
+ i = 0;
+ ch = own_buf[i++];
+ switch (ch)
+ {
+ case 'q':
+ handle_query (own_buf);
+ break;
+ case 'd':
+ remote_debug = !remote_debug;
+ break;
+ case 'D':
+ fprintf (stderr, "Detaching from inferior\n");
+ detach_inferior ();
+ write_ok (own_buf);
+ putpkt (own_buf);
+ remote_close ();
+
+ /* If we are attached, then we can exit. Otherwise, we need to
+ hang around doing nothing, until the child is gone. */
+ if (!attached)
+ {
+ int status, ret;
+
+ do {
+ ret = waitpid (signal_pid, &status, 0);
+ if (WIFEXITED (status) || WIFSIGNALED (status))
+ break;
+ } while (ret != -1 || errno != ECHILD);
+ }
+
+ exit (0);
+
+ case '!':
+ if (attached == 0)
+ {
+ extended_protocol = 1;
+ prepare_resume_reply (own_buf, status, signal);
+ }
+ else
+ {
+ /* We can not use the extended protocol if we are
+ attached, because we can not restart the running
+ program. So return unrecognized. */
+ own_buf[0] = '\0';
+ }
+ break;
+ case '?':
+ prepare_resume_reply (own_buf, status, signal);
+ break;
+ case 'H':
+ switch (own_buf[1])
+ {
+ case 'g':
+ general_thread = strtol (&own_buf[2], NULL, 16);
+ write_ok (own_buf);
+ set_desired_inferior (1);
+ break;
+ case 'c':
+ cont_thread = strtol (&own_buf[2], NULL, 16);
+ write_ok (own_buf);
+ break;
+ case 's':
+ step_thread = strtol (&own_buf[2], NULL, 16);
+ write_ok (own_buf);
+ break;
+ default:
+ /* Silently ignore it so that gdb can extend the protocol
+ without compatibility headaches. */
+ own_buf[0] = '\0';
+ break;
+ }
+ break;
+ case 'g':
+ set_desired_inferior (1);
+ registers_to_string (own_buf);
+ break;
+ case 'G':
+ set_desired_inferior (1);
+ registers_from_string (&own_buf[1]);
+ write_ok (own_buf);
+ break;
+ case 'm':
+ decode_m_packet (&own_buf[1], &mem_addr, &len);
+ if (read_inferior_memory (mem_addr, mem_buf, len) == 0)
+ convert_int_to_ascii (mem_buf, own_buf, len);
+ else
+ write_enn (own_buf);
+ break;
+ case 'M':
+ decode_M_packet (&own_buf[1], &mem_addr, &len, mem_buf);
+ if (write_inferior_memory (mem_addr, mem_buf, len) == 0)
+ write_ok (own_buf);
+ else
+ write_enn (own_buf);
+ break;
+ case 'C':
+ convert_ascii_to_int (own_buf + 1, &sig, 1);
+ if (target_signal_to_host_p (sig))
+ signal = target_signal_to_host (sig);
+ else
+ signal = 0;
+ set_desired_inferior (0);
+ myresume (0, signal);
+ signal = mywait (&status, 1);
+ prepare_resume_reply (own_buf, status, signal);
+ break;
+ case 'S':
+ convert_ascii_to_int (own_buf + 1, &sig, 1);
+ if (target_signal_to_host_p (sig))
+ signal = target_signal_to_host (sig);
+ else
+ signal = 0;
+ set_desired_inferior (0);
+ myresume (1, signal);
+ signal = mywait (&status, 1);
+ prepare_resume_reply (own_buf, status, signal);
+ break;
+ case 'c':
+ set_desired_inferior (0);
+ myresume (0, 0);
+ signal = mywait (&status, 1);
+ prepare_resume_reply (own_buf, status, signal);
+ break;
+ case 's':
+ set_desired_inferior (0);
+ myresume (1, 0);
+ signal = mywait (&status, 1);
+ prepare_resume_reply (own_buf, status, signal);
+ break;
+ case 'k':
+ fprintf (stderr, "Killing inferior\n");
+ kill_inferior ();
+ /* When using the extended protocol, we start up a new
+ debugging session. The traditional protocol will
+ exit instead. */
+ if (extended_protocol)
+ {
+ write_ok (own_buf);
+ fprintf (stderr, "GDBserver restarting\n");
+
+ /* Wait till we are at 1st instruction in prog. */
+ signal = start_inferior (&argv[2], &status);
+ goto restart;
+ break;
+ }
+ else
+ {
+ exit (0);
+ break;
+ }
+ case 'T':
+ if (mythread_alive (strtol (&own_buf[1], NULL, 16)))
+ write_ok (own_buf);
+ else
+ write_enn (own_buf);
+ break;
+ case 'R':
+ /* Restarting the inferior is only supported in the
+ extended protocol. */
+ if (extended_protocol)
+ {
+ kill_inferior ();
+ write_ok (own_buf);
+ fprintf (stderr, "GDBserver restarting\n");
+
+ /* Wait till we are at 1st instruction in prog. */
+ signal = start_inferior (&argv[2], &status);
+ goto restart;
+ break;
+ }
+ else
+ {
+ /* It is a request we don't understand. Respond with an
+ empty packet so that gdb knows that we don't support this
+ request. */
+ own_buf[0] = '\0';
+ break;
+ }
+ case 'v':
+ /* Extended (long) request. */
+ handle_v_requests (own_buf, &status, &signal);
+ break;
+ default:
+ /* It is a request we don't understand. Respond with an
+ empty packet so that gdb knows that we don't support this
+ request. */
+ own_buf[0] = '\0';
+ break;
+ }
+
+ putpkt (own_buf);
+
+ if (status == 'W')
+ fprintf (stderr,
+ "\nChild exited with status %d\n", signal);
+ if (status == 'X')
+ fprintf (stderr, "\nChild terminated with signal = 0x%x\n",
+ signal);
+ if (status == 'W' || status == 'X')
+ {
+ if (extended_protocol)
+ {
+ fprintf (stderr, "Killing inferior\n");
+ kill_inferior ();
+ write_ok (own_buf);
+ fprintf (stderr, "GDBserver restarting\n");
+
+ /* Wait till we are at 1st instruction in prog. */
+ signal = start_inferior (&argv[2], &status);
+ goto restart;
+ break;
+ }
+ else
+ {
+ fprintf (stderr, "GDBserver exiting\n");
+ exit (0);
+ }
+ }
+ }
+
+ /* We come here when getpkt fails.
+
+ For the extended remote protocol we exit (and this is the only
+ way we gracefully exit!).
+
+ For the traditional remote protocol close the connection,
+ and re-open it at the top of the loop. */
+ if (extended_protocol)
+ {
+ remote_close ();
+ exit (0);
+ }
+ else
+ {
+ fprintf (stderr, "Remote side has terminated connection. "
+ "GDBserver will reopen the connection.\n");
+ remote_close ();
+ }
+ }
+}
--- /dev/null
+#!/bin/bash
+
+# mkbuildtree <build tree>
+#
+# Creates symbolic links in <build tree> for the sparse tree
+# in the current directory.
+
+# Script to determine the relative path between two directories.
+# Copyright (c) D. J. Hawkey Jr. 2002
+# Fixed for Xen project by K. Fraser in 2003.
+abs_to_rel ()
+{
+ local CWD SRCPATH
+
+ if [ "$1" != "/" -a "${1##*[^/]}" = "/" ]; then
+ SRCPATH=${1%?}
+ else
+ SRCPATH=$1
+ fi
+ if [ "$2" != "/" -a "${2##*[^/]}" = "/" ]; then
+ DESTPATH=${2%?}
+ else
+ DESTPATH=$2
+ fi
+
+ CWD=$PWD
+ [ "${1%%[^/]*}" != "/" ] && cd $1 && SRCPATH=$PWD
+ [ "${2%%[^/]*}" != "/" ] && cd $2 && DESTPATH=$PWD
+ [ "$CWD" != "$PWD" ] && cd $CWD
+
+ BASEPATH=$SRCPATH
+
+ [ "$SRCPATH" = "$DESTPATH" ] && DESTPATH="." && return
+ [ "$SRCPATH" = "/" ] && DESTPATH=${DESTPATH#?} && return
+
+ while [ "$BASEPATH/" != "${DESTPATH%${DESTPATH#$BASEPATH/}}" ]; do
+ BASEPATH=${BASEPATH%/*}
+ done
+
+ SRCPATH=${SRCPATH#$BASEPATH}
+ DESTPATH=${DESTPATH#$BASEPATH}
+ DESTPATH=${DESTPATH#?}
+ while [ -n "$SRCPATH" ]; do
+ SRCPATH=${SRCPATH%/*}
+ DESTPATH="../$DESTPATH"
+ done
+
+ [ -z "$BASEPATH" ] && BASEPATH="/"
+ [ "${DESTPATH##*[^/]}" = "/" ] && DESTPATH=${DESTPATH%?}
+}
+
+# relative_lndir <target_dir>
+# Creates a tree of symlinks in the current working directory that mirror
+# real files in <target_dir>. <target_dir> should be relative to the current
+# working directory. Symlinks in <target_dir> are ignored. Source-control files
+# are ignored.
+relative_lndir ()
+{
+ local SYMLINK_DIR REAL_DIR pref i j
+ SYMLINK_DIR=$PWD
+ REAL_DIR=$1
+ (
+ cd $REAL_DIR
+ for i in `find . -type d | grep -v SCCS`; do
+ [ -d $SYMLINK_DIR/$i ] || mkdir -p $SYMLINK_DIR/$i
+ (
+ cd $i
+ pref=`echo $i | sed -e 's#/[^/]*#../#g' -e 's#^\.##'`
+ for j in `find . -type f -o -type l -maxdepth 1`; do
+ ln -sf ${pref}${REAL_DIR}/$i/$j ${SYMLINK_DIR}/$i/$j
+ done
+ )
+ done
+ )
+}
+
+[ "$1" == "" ] && { echo "Syntax: $0 <linux tree to xenify>"; exit 1; }
+
+# Get absolute path to the destination directory
+pushd . >/dev/null
+cd ${1}
+AD=$PWD
+popd >/dev/null
+
+# Get absolute path to the source directory
+AS=`pwd`
+
+# Get name of sparse directory
+SDN=$(basename $AS)
+
+# Get path to source, relative to destination
+abs_to_rel ${AD} ${AS}
+RS=$DESTPATH
+
+# We now work from the destination directory
+cd ${AD}
+
+# Remove old symlinks
+find sys -type l | while read f
+do
+ case $(readlink $f) in
+ */$SDN/*)
+ rm -f $f
+ ;;
+ esac
+done
+
+if [ -f ${AD}/BUILDING ]; then
+ # Create symlinks of files and directories which exist in the sparse source
+ (cd sys && relative_lndir ../${RS}/sys)
+else
+ # Create symlinks of files and directories which exist in the sparse source
+ relative_lndir ${RS}
+ rm -f mkbuildtree
+fi
--- /dev/null
+#!/bin/sh
+
+XENROOT=`bk root`
+export XENROOT
+
+cd $XENROOT/tools/debugger/gdb
+rm -rf gdb-6.2.1 gdb-6.2.1-linux-i386-xen
+# FIXME:cw this should be smarter
+wget -c ftp://ftp.gnu.org/gnu/gdb/gdb-6.2.1.tar.bz2
+tar xjf gdb-6.2.1.tar.bz2
+
+cd $XENROOT/tools/debugger/gdb/gdb-6.2.1-xen-sparse
+./mkbuildtree ../gdb-6.2.1
+
+mkdir $XENROOT/tools/debugger/gdb/gdb-6.2.1-linux-i386-xen
+cd $XENROOT/tools/debugger/gdb/gdb-6.2.1-linux-i386-xen
+../gdb-6.2.1/configure
+# some people don't have gmake
+if which gmake ; then
+ gmake -j4
+else
+ make -j4
+fi
--- /dev/null
+
+INSTALL = install
+INSTALL_PROG = $(INSTALL) -m0755
+INSTALL_DATA = $(INSTALL) -m0644
+INSTALL_DIR = $(INSTALL) -d -m0755
+
+MAJOR = 3.0
+MINOR = 0
+
+CC = gcc
+
+XEN_ROOT = ../../..
+include $(XEN_ROOT)/tools/Rules.mk
+
+SRCS := xendebug.c
+
+CFLAGS += -Wall -Werror -O3 -fno-strict-aliasing
+CFLAGS += $(INCLUDES) -I. -I$(XEN_ROOT)/tools/libxc
+# Get gcc to generate the dependencies for us.
+CFLAGS += -Wp,-MD,.$(@F).d
+DEPS = .*.d
+
+LDFLAGS += -L$(XEN_ROOT)/tools/libxc -lxc
+
+LIB_OBJS := $(patsubst %.c,%.o,$(SRCS))
+PIC_OBJS := $(patsubst %.c,%.opic,$(SRCS))
+
+LIB := libxendebug.a libxendebug.so
+LIB += libxendebug.so.$(MAJOR) libxendebug.so.$(MAJOR).$(MINOR)
+
+all: build
+build:
+ $(MAKE) $(LIB)
+
+install: build
+ [ -d $(DESTDIR)/usr/$(LIBDIR) ] || $(INSTALL_DIR) $(DESTDIR)/usr/$(LIBDIR)
+ [ -d $(DESTDIR)/usr/include ] || $(INSTALL_DIR) $(DESTDIR)/usr/include
+ $(INSTALL_PROG) libxendebug.so.$(MAJOR).$(MINOR) $(DESTDIR)/usr/$(LIBDIR)
+ $(INSTALL_DATA) libxendebug.a $(DESTDIR)/usr/$(LIBDIR)
+ ln -sf libxendebug.so.$(MAJOR).$(MINOR) $(DESTDIR)/usr/$(LIBDIR)/libxendebug.so.$(MAJOR)
+ ln -sf libxendebug.so.$(MAJOR) $(DESTDIR)/usr/$(LIBDIR)/libxendebug.so
+ $(INSTALL_DATA) xendebug.h $(DESTDIR)/usr/include
+
+.PHONY: TAGS clean rpm install all
+
+TAGS:
+ etags -t $(SRCS) *.h
+
+clean:
+ rm -rf *.a *.so* *.o *.opic *.rpm $(LIB) *~ $(DEPS) xen
+
+rpm: build
+ rm -rf staging
+ mkdir staging
+ mkdir staging/i386
+ rpmbuild --define "staging$$PWD/staging" --define '_builddir.' \
+ --define "_rpmdir$$PWD/staging" -bb rpm.spec
+ mv staging/i386/*.rpm .
+ rm -rf staging
+
+libxendebug.a: $(LIB_OBJS)
+ $(AR) rc $@ $^
+
+libxendebug.so: libxendebug.so.$(MAJOR)
+ ln -sf $< $@
+libxendebug.so.$(MAJOR): libxendebug.so.$(MAJOR).$(MINOR)
+ ln -sf $< $@
+
+libxendebug.so.$(MAJOR).$(MINOR): $(PIC_OBJS)
+ $(CC) $(CFLAGS) $(LDFLAGS) -Wl,-soname -Wl,libxendebug.so.$(MAJOR) -shared -o $@ $^
+
+-include $(DEPS)
--- /dev/null
+#ifndef _LINUX_LIST_H
+#define _LINUX_LIST_H
+
+/*
+ * Simple doubly linked list implementation.
+ *
+ * Some of the internal functions ("__xxx") are useful when
+ * manipulating whole lists rather than single entries, as
+ * sometimes we already know the next/prev entries and we can
+ * generate better code by using them directly rather than
+ * using the generic single-entry routines.
+ */
+
+struct list_head {
+ struct list_head *next, *prev;
+};
+
+#define LIST_HEAD_INIT(name) { &(name), &(name) }
+
+#define LIST_HEAD(name) \
+ struct list_head name = LIST_HEAD_INIT(name)
+
+#define INIT_LIST_HEAD(ptr) do { \
+ (ptr)->next = (ptr); (ptr)->prev = (ptr); \
+} while (0)
+
+/*
+ * Insert a new entry between two known consecutive entries.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static __inline__ void __list_add(struct list_head * new,
+ struct list_head * prev,
+ struct list_head * next)
+{
+ next->prev = new;
+ new->next = next;
+ new->prev = prev;
+ prev->next = new;
+}
+
+/**
+ * list_add - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it after
+ *
+ * Insert a new entry after the specified head.
+ * This is good for implementing stacks.
+ */
+static __inline__ void list_add(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head, head->next);
+}
+
+/**
+ * list_add_tail - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it before
+ *
+ * Insert a new entry before the specified head.
+ * This is useful for implementing queues.
+ */
+static __inline__ void list_add_tail(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head->prev, head);
+}
+
+/*
+ * Delete a list entry by making the prev/next entries
+ * point to each other.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static __inline__ void __list_del(struct list_head * prev,
+ struct list_head * next)
+{
+ next->prev = prev;
+ prev->next = next;
+}
+
+/**
+ * list_del - deletes entry from list.
+ * @entry: the element to delete from the list.
+ * Note: list_empty on entry does not return true after this, the entry is in an undefined state.
+ */
+static __inline__ void list_del(struct list_head *entry)
+{
+ __list_del(entry->prev, entry->next);
+}
+
+/**
+ * list_del_init - deletes entry from list and reinitialize it.
+ * @entry: the element to delete from the list.
+ */
+static __inline__ void list_del_init(struct list_head *entry)
+{
+ __list_del(entry->prev, entry->next);
+ INIT_LIST_HEAD(entry);
+}
+
+/**
+ * list_empty - tests whether a list is empty
+ * @head: the list to test.
+ */
+static __inline__ int list_empty(struct list_head *head)
+{
+ return head->next == head;
+}
+
+/**
+ * list_splice - join two lists
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static __inline__ void list_splice(struct list_head *list, struct list_head *head)
+{
+ struct list_head *first = list->next;
+
+ if (first != list) {
+ struct list_head *last = list->prev;
+ struct list_head *at = head->next;
+
+ first->prev = head;
+ head->next = first;
+
+ last->next = at;
+ at->prev = last;
+ }
+}
+
+/**
+ * list_entry - get the struct for this entry
+ * @ptr: the &struct list_head pointer.
+ * @type: the type of the struct this is embedded in.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_entry(ptr, type, member) \
+ ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))
+
+/**
+ * list_for_each - iterate over a list
+ * @pos: the &struct list_head to use as a loop counter.
+ * @head: the head for your list.
+ */
+#define list_for_each(pos, head) \
+ for (pos = (head)->next; pos != (head); pos = pos->next)
+
+/**
+ * list_for_each_safe - iterate over a list safe against removal of list entry
+ * @pos: the &struct list_head to use as a loop counter.
+ * @n: another &struct list_head to use as temporary storage
+ * @head: the head for your list.
+ */
+#define list_for_each_safe(pos, n, head) \
+ for (pos = (head)->next, n = pos->next; pos != (head); \
+ pos = n, n = pos->next)
+
+/**
+ * list_for_each_entry - iterate over list of given type
+ * @pos: the type * to use as a loop counter.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry(pos, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member), \
+ prefetch(pos->member.next); \
+ &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member), \
+ prefetch(pos->member.next))
+
+/**
+ * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
+ * @pos: the type * to use as a loop counter.
+ * @n: another type * to use as temporary storage
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_safe(pos, n, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member), \
+ n = list_entry(pos->member.next, typeof(*pos), member); \
+ &pos->member != (head); \
+ pos = n, n = list_entry(n->member.next, typeof(*n), member))
+#endif /* _LINUX_LIST_H */
+
--- /dev/null
+/*
+ * xendebug.c
+ *
+ * alex ho
+ * http://www.cl.cam.ac.uk/netos/pdb
+ *
+ * xendebug_memory_page adapted from xc_ptrace.c
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/mman.h>
+#include <xc.h>
+#include "list.h"
+
+#if defined(__i386__)
+#define L1_PAGETABLE_SHIFT 12
+#define L2_PAGETABLE_SHIFT 22
+#elif defined(__x86_64__)
+#define L1_PAGETABLE_SHIFT 12
+#define L2_PAGETABLE_SHIFT 21
+#define L3_PAGETABLE_SHIFT 30
+#define L4_PAGETABLE_SHIFT 39
+#endif
+
+#define PAGE_SHIFT L1_PAGETABLE_SHIFT
+#define PAGE_SIZE (1UL<<PAGE_SHIFT)
+#define PAGE_MASK (~(PAGE_SIZE - 1))
+
+/* from xen/include/asm-x86/processor.h */
+#define X86_EFLAGS_TF 0x00000100 /* Trap Flag */
+
+typedef int boolean;
+#define true 1
+#define false 0
+
+
+typedef struct bwcpoint /* break/watch/catch point */
+{
+ struct list_head list;
+ memory_t address;
+ u32 domain;
+ u16 vcpu;
+ u8 old_value; /* old value for software bkpt */
+} bwcpoint_t, *bwcpoint_p;
+
+static bwcpoint_t bwcpoint_list;
+
+
+
+typedef struct domain_context /* local cache of domain state */
+{
+ struct list_head list;
+ u32 domid;
+ boolean valid[MAX_VIRT_CPUS];
+ vcpu_guest_context_t context[MAX_VIRT_CPUS];
+
+ long total_pages;
+ unsigned long *page_array;
+
+ unsigned long cr3_phys[MAX_VIRT_CPUS];
+ unsigned long *cr3_virt[MAX_VIRT_CPUS];
+ unsigned long pde_phys[MAX_VIRT_CPUS];
+ unsigned long *pde_virt[MAX_VIRT_CPUS];
+ unsigned long page_phys[MAX_VIRT_CPUS];
+ unsigned long *page_virt[MAX_VIRT_CPUS];
+ int page_perm[MAX_VIRT_CPUS];
+} domain_context_t, *domain_context_p;
+
+static domain_context_t domain_context_list;
+
+/* initialization */
+
+static boolean xendebug_initialized = false;
+
+static __inline__ void
+xendebug_initialize()
+{
+ if ( !xendebug_initialized )
+ {
+ memset((void *) &domain_context_list, 0, sizeof(domain_context_t));
+ INIT_LIST_HEAD(&domain_context_list.list);
+
+ memset((void *) &bwcpoint_list, 0, sizeof(bwcpoint_t));
+ INIT_LIST_HEAD(&bwcpoint_list.list);
+
+ xendebug_initialized = true;
+ }
+}
+
+/**************/
+
+static domain_context_p
+xendebug_domain_context_search (u32 domid)
+{
+ struct list_head *entry;
+ domain_context_p ctxt;
+
+ list_for_each(entry, &domain_context_list.list)
+ {
+ ctxt = list_entry(entry, domain_context_t, list);
+ if ( domid == ctxt->domid )
+ return ctxt;
+ }
+ return (domain_context_p)NULL;
+}
+
+static __inline__ domain_context_p
+xendebug_get_context (int xc_handle, u32 domid, u32 vcpu)
+{
+ int rc;
+ domain_context_p ctxt;
+
+ xendebug_initialize();
+
+ if ( (ctxt = xendebug_domain_context_search(domid)) == NULL)
+ return NULL;
+
+ if ( !ctxt->valid[vcpu] )
+ {
+ if ( (rc = xc_domain_get_vcpu_context(xc_handle, domid, vcpu,
+ &ctxt->context[vcpu])) )
+ return NULL;
+
+ ctxt->valid[vcpu] = true;
+ }
+
+ return ctxt;
+}
+
+static __inline__ int
+xendebug_set_context (int xc_handle, domain_context_p ctxt, u32 vcpu)
+{
+ dom0_op_t op;
+ int rc;
+
+ if ( !ctxt->valid[vcpu] )
+ return -EINVAL;
+
+ op.interface_version = DOM0_INTERFACE_VERSION;
+ op.cmd = DOM0_SETDOMAININFO;
+ op.u.setdomaininfo.domain = ctxt->domid;
+ op.u.setdomaininfo.vcpu = vcpu;
+ op.u.setdomaininfo.ctxt = &ctxt->context[vcpu];
+
+ if ( (rc = mlock(&ctxt->context[vcpu], sizeof(vcpu_guest_context_t))) )
+ return rc;
+
+ rc = xc_dom0_op(xc_handle, &op);
+ (void) munlock(&ctxt->context[vcpu], sizeof(vcpu_guest_context_t));
+
+ return rc;
+}
+
+/**************/
+
+int
+xendebug_attach(int xc_handle,
+ u32 domid,
+ u32 vcpu)
+{
+ domain_context_p ctxt;
+
+ xendebug_initialize();
+
+ if ( (ctxt = malloc(sizeof(domain_context_t))) == NULL )
+ return -1;
+ memset(ctxt, 0, sizeof(domain_context_t));
+
+ ctxt->domid = domid;
+ list_add(&ctxt->list, &domain_context_list.list);
+
+ return xc_domain_pause(xc_handle, domid);
+}
+
+int
+xendebug_detach(int xc_handle,
+ u32 domid,
+ u32 vcpu)
+{
+ domain_context_p ctxt;
+
+ xendebug_initialize();
+
+ if ( (ctxt = xendebug_domain_context_search (domid)) == NULL)
+ return -EINVAL;
+
+ list_del(&ctxt->list);
+
+ if ( ctxt->page_array ) free(ctxt->page_array);
+
+ free(ctxt);
+
+ return xc_domain_unpause(xc_handle, domid);
+}
+
+int
+xendebug_read_registers(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ cpu_user_regs_t **regs)
+{
+ domain_context_p ctxt;
+ int rc = -1;
+
+ xendebug_initialize();
+
+ ctxt = xendebug_get_context(xc_handle, domid, vcpu);
+ if (ctxt)
+ {
+ *regs = &ctxt->context[vcpu].user_regs;
+ rc = 0;
+ }
+
+ return rc;
+}
+
+int
+xendebug_read_fpregisters (int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ char **regs)
+{
+ domain_context_p ctxt;
+ int rc = -1;
+
+ xendebug_initialize();
+
+ ctxt = xendebug_get_context(xc_handle, domid, vcpu);
+ if (ctxt)
+ {
+ *regs = ctxt->context[vcpu].fpu_ctxt.x;
+ rc = 0;
+ }
+
+ return rc;
+}
+
+int
+xendebug_write_registers(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ cpu_user_regs_t *regs)
+{
+ domain_context_p ctxt;
+ int rc = -1;
+
+ xendebug_initialize();
+
+ ctxt = xendebug_get_context(xc_handle, domid, vcpu);
+ if (ctxt)
+ {
+ memcpy(&ctxt->context[vcpu].user_regs, regs, sizeof(cpu_user_regs_t));
+ rc = xendebug_set_context(xc_handle, ctxt, vcpu);
+ }
+
+ return rc;
+}
+
+int
+xendebug_step(int xc_handle,
+ u32 domid,
+ u32 vcpu)
+{
+ domain_context_p ctxt;
+ int rc;
+
+ xendebug_initialize();
+
+ ctxt = xendebug_get_context(xc_handle, domid, vcpu);
+ if (!ctxt) return -EINVAL;
+
+ ctxt->context[vcpu].user_regs.eflags |= X86_EFLAGS_TF;
+
+ if ( (rc = xendebug_set_context(xc_handle, ctxt, vcpu)) )
+ return rc;
+
+ ctxt->valid[vcpu] = false;
+ return xc_domain_unpause(xc_handle, domid);
+}
+
+int
+xendebug_continue(int xc_handle,
+ u32 domid,
+ u32 vcpu)
+{
+ domain_context_p ctxt;
+ int rc;
+
+ xendebug_initialize();
+
+ ctxt = xendebug_get_context(xc_handle, domid, vcpu);
+ if (!ctxt) return -EINVAL;
+
+ if ( ctxt->context[vcpu].user_regs.eflags & X86_EFLAGS_TF )
+ {
+ ctxt->context[vcpu].user_regs.eflags &= ~X86_EFLAGS_TF;
+ if ( (rc = xendebug_set_context(xc_handle, ctxt, vcpu)) )
+ return rc;
+ }
+ ctxt->valid[vcpu] = false;
+ return xc_domain_unpause(xc_handle, domid);
+}
+
+/*************************************************/
+
+#define vtopdi(va) ((va) >> L2_PAGETABLE_SHIFT)
+#define vtopti(va) (((va) >> PAGE_SHIFT) & 0x3ff)
+
+/* access to one page */
+static int
+xendebug_memory_page (domain_context_p ctxt, int xc_handle, u32 vcpu,
+ int protection, memory_t address, int length, u8 *buffer)
+{
+ vcpu_guest_context_t *vcpu_ctxt = &ctxt->context[vcpu];
+ unsigned long pde, page;
+ unsigned long va = (unsigned long)address;
+ void *ptr;
+ long pages;
+
+ pages = xc_get_tot_pages(xc_handle, ctxt->domid);
+
+ if ( ctxt->total_pages != pages )
+ {
+ if ( ctxt->total_pages > 0 ) free( ctxt->page_array );
+ ctxt->total_pages = pages;
+
+ ctxt->page_array = malloc(pages * sizeof(unsigned long));
+ if ( ctxt->page_array == NULL )
+ {
+ printf("Could not allocate memory\n");
+ return 0;
+ }
+
+ if ( xc_get_pfn_list(xc_handle, ctxt->domid, ctxt->page_array,pages) !=
+ pages )
+ {
+ printf("Could not get the page frame list\n");
+ return 0;
+ }
+ }
+
+ if ( vcpu_ctxt->pt_base != ctxt->cr3_phys[vcpu])
+ {
+ ctxt->cr3_phys[vcpu] = vcpu_ctxt->pt_base;
+ if ( ctxt->cr3_virt[vcpu] )
+ munmap(ctxt->cr3_virt[vcpu], PAGE_SIZE);
+ ctxt->cr3_virt[vcpu] = xc_map_foreign_range(xc_handle, ctxt->domid,
+ PAGE_SIZE, PROT_READ, ctxt->cr3_phys[vcpu] >> PAGE_SHIFT);
+ if ( ctxt->cr3_virt[vcpu] == NULL )
+ return 0;
+ }
+
+
+ if ( (pde = ctxt->cr3_virt[vcpu][vtopdi(va)]) == 0) /* logical address */
+ return 0;
+ if (ctxt->context[vcpu].flags & VGCF_VMX_GUEST)
+ pde = ctxt->page_array[pde >> PAGE_SHIFT] << PAGE_SHIFT;
+ if (pde != ctxt->pde_phys[vcpu])
+ {
+ ctxt->pde_phys[vcpu] = pde;
+ if ( ctxt->pde_virt[vcpu])
+ munmap(ctxt->pde_virt[vcpu], PAGE_SIZE);
+ ctxt->pde_virt[vcpu] = xc_map_foreign_range(xc_handle, ctxt->domid,
+ PAGE_SIZE, PROT_READ, ctxt->pde_phys[vcpu] >> PAGE_SHIFT);
+ if ( ctxt->pde_virt[vcpu] == NULL )
+ return 0;
+ }
+
+ if ((page = ctxt->pde_virt[vcpu][vtopti(va)]) == 0) /* logical address */
+ return 0;
+ if (ctxt->context[vcpu].flags & VGCF_VMX_GUEST)
+ page = ctxt->page_array[page >> PAGE_SHIFT] << PAGE_SHIFT;
+ if (page != ctxt->page_phys[vcpu] || protection != ctxt->page_perm[vcpu])
+ {
+ ctxt->page_phys[vcpu] = page;
+ if (ctxt->page_virt[vcpu])
+ munmap(ctxt->page_virt[vcpu], PAGE_SIZE);
+ ctxt->page_virt[vcpu] = xc_map_foreign_range(xc_handle, ctxt->domid,
+ PAGE_SIZE, protection, ctxt->page_phys[vcpu] >> PAGE_SHIFT);
+ if ( ctxt->page_virt[vcpu] == NULL )
+ {
+ printf("cr3 %lx pde %lx page %lx pti %lx\n",
+ vcpu_ctxt->pt_base, pde, page, vtopti(va));
+ ctxt->page_phys[vcpu] = 0;
+ return 0;
+ }
+ ctxt->page_perm[vcpu] = protection;
+ }
+
+ ptr = (void *)( (unsigned long)ctxt->page_virt[vcpu] |
+ (va & ~PAGE_MASK) );
+
+ if ( protection & PROT_WRITE )
+ {
+ memcpy(ptr, buffer, length);
+ }
+ else
+ {
+ memcpy(buffer, ptr, length);
+ }
+
+ return length;
+}
+
+/* divide a memory operation into accesses to individual pages */
+static int
+xendebug_memory_op (domain_context_p ctxt, int xc_handle, u32 vcpu,
+ int protection, memory_t address, int length, u8 *buffer)
+{
+ int remain; /* number of bytes to touch past this page */
+ int bytes = 0;
+
+ while ( (remain = (address + length - 1) - (address | (PAGE_SIZE-1))) > 0)
+ {
+ bytes += xendebug_memory_page(ctxt, xc_handle, vcpu, protection,
+ address, length - remain, buffer);
+ buffer += (length - remain);
+ length = remain;
+ address = (address | (PAGE_SIZE - 1)) + 1;
+ }
+
+ bytes += xendebug_memory_page(ctxt, xc_handle, vcpu, protection,
+ address, length, buffer);
+
+ return bytes;
+}
+
+int
+xendebug_read_memory(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length,
+ u8 *data)
+{
+ domain_context_p ctxt;
+
+ xendebug_initialize();
+
+ ctxt = xendebug_get_context(xc_handle, domid, vcpu);
+
+ xendebug_memory_op(ctxt, xc_handle, vcpu, PROT_READ,
+ address, length, data);
+
+ return 0;
+}
+
+int
+xendebug_write_memory(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length,
+ u8 *data)
+{
+ domain_context_p ctxt;
+
+ xendebug_initialize();
+
+ ctxt = xendebug_get_context(xc_handle, domid, vcpu);
+ xendebug_memory_op(ctxt, xc_handle, vcpu, PROT_READ | PROT_WRITE,
+
+ address, length, data);
+
+ return 0;
+}
+
+int
+xendebug_insert_memory_breakpoint(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length)
+{
+ bwcpoint_p bkpt;
+ u8 breakpoint_opcode = 0xcc;
+
+ printf("insert breakpoint %d:%lx %d\n",
+ domid, address, length);
+
+ xendebug_initialize();
+
+ bkpt = malloc(sizeof(bwcpoint_t));
+ if ( bkpt == NULL )
+ {
+ printf("error: breakpoint length should be 1\n");
+ return -1;
+ }
+
+ if ( length != 1 )
+ {
+ printf("error: breakpoint length should be 1\n");
+ free(bkpt);
+ return -1;
+ }
+
+ bkpt->address = address;
+ bkpt->domain = domid;
+
+ xendebug_read_memory(xc_handle, domid, vcpu, address, 1,
+ &bkpt->old_value);
+
+ xendebug_write_memory(xc_handle, domid, vcpu, address, 1,
+ &breakpoint_opcode);
+
+ list_add(&bkpt->list, &bwcpoint_list.list);
+
+ printf("breakpoint_set %d:%lx 0x%x\n",
+ domid, address, bkpt->old_value);
+
+ return 0;
+}
+
+int
+xendebug_remove_memory_breakpoint(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length)
+{
+ bwcpoint_p bkpt = NULL;
+
+ printf ("remove breakpoint %d:%lx\n",
+ domid, address);
+
+ struct list_head *entry;
+ list_for_each(entry, &bwcpoint_list.list)
+ {
+ bkpt = list_entry(entry, bwcpoint_t, list);
+ if ( domid == bkpt->domain && address == bkpt->address )
+ break;
+ }
+
+ if (bkpt == &bwcpoint_list || bkpt == NULL)
+ {
+ printf ("error: no breakpoint found\n");
+ return -1;
+ }
+
+ list_del(&bkpt->list);
+
+ xendebug_write_memory(xc_handle, domid, vcpu, address, 1,
+ &bkpt->old_value);
+
+ free(bkpt);
+ return 0;
+}
+
+int
+xendebug_query_domain_stop(int xc_handle, int *dom_list, int dom_list_size)
+{
+ xc_dominfo_t *info;
+ u32 first_dom = 0;
+ int max_doms = 1024;
+ int nr_doms, loop;
+ int count = 0;
+
+ if ( (info = malloc(max_doms * sizeof(xc_dominfo_t))) == NULL )
+ return -ENOMEM;
+
+ nr_doms = xc_domain_getinfo(xc_handle, first_dom, max_doms, info);
+
+ for (loop = 0; loop < nr_doms; loop++)
+ {
+ printf ("domid: %d", info[loop].domid);
+ printf (" %c%c%c%c%c%c",
+ info[loop].dying ? 'D' : '-',
+ info[loop].crashed ? 'C' : '-',
+ info[loop].shutdown ? 'S' : '-',
+ info[loop].paused ? 'P' : '-',
+ info[loop].blocked ? 'B' : '-',
+ info[loop].running ? 'R' : '-');
+ printf (" pages: %ld, vcpus %d",
+ info[loop].nr_pages, info[loop].vcpus);
+ printf ("\n");
+
+ if ( info[loop].paused && count < dom_list_size)
+ {
+ dom_list[count++] = info[loop].domid;
+ }
+ }
+
+ free(info);
+
+ return count;
+}
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- /dev/null
+/*
+ * xendebug.h
+ *
+ * alex ho
+ * http://www.cl.cam.ac.uk/netos/pdb
+ *
+ */
+
+#ifndef _XENDEBUG_H_DEFINED
+#define _XENDEBUG_H_DEFINED
+
+#include <xc.h>
+
+int xendebug_attach(int xc_handle,
+ u32 domid,
+ u32 vcpu);
+
+int xendebug_detach(int xc_handle,
+ u32 domid,
+ u32 vcpu);
+
+int xendebug_read_registers(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ cpu_user_regs_t **regs);
+
+int xendebug_read_fpregisters (int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ char **regs);
+
+int xendebug_write_registers(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ cpu_user_regs_t *regs);
+
+int xendebug_step(int xc_handle,
+ u32 domid,
+ u32 vcpu);
+
+int xendebug_continue(int xc_handle,
+ u32 domid,
+ u32 vcpu);
+
+int xendebug_read_memory(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length,
+ u8 *data);
+
+
+int xendebug_write_memory(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length,
+ u8 *data);
+
+
+int xendebug_insert_memory_breakpoint(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length);
+
+int xendebug_remove_memory_breakpoint(int xc_handle,
+ u32 domid,
+ u32 vcpu,
+ memory_t address,
+ u32 length);
+
+int xendebug_query_domain_stop(int xc_handle,
+ int *dom_list,
+ int dom_list_size);
+
+
+#endif /* _XENDEBUG_H_DEFINED */
--- /dev/null
+(** Domain.ml
+ *
+ * domain context implementation
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+open Int32
+open Intel
+
+type context_t =
+{
+ mutable domain : int;
+ mutable execution_domain : int
+}
+
+let default_context = { domain = 0; execution_domain = 0 }
+
+let new_context dom exec_dom = {domain = dom; execution_domain = exec_dom}
+
+let set_domain ctx value =
+ ctx.domain <- value;
+ print_endline (Printf.sprintf "ctx.domain <- %d" ctx.domain)
+
+let set_execution_domain ctx value =
+ ctx.execution_domain <- value;
+ print_endline (Printf.sprintf "ctx.execution_domain <- %d"
+ ctx.execution_domain)
+
+let get_domain ctx =
+ ctx.domain
+
+let get_execution_domain ctx =
+ ctx.execution_domain
+
+let string_of_context ctx =
+ Printf.sprintf "{domain} domain: %d, execution_domain: %d"
+ ctx.domain ctx.execution_domain
+
+external read_registers : context_t -> registers = "read_registers"
+external write_register : context_t -> register -> int32 -> unit =
+ "write_register"
+external read_memory : context_t -> int32 -> int -> int list =
+ "read_memory"
+external write_memory : context_t -> int32 -> int list -> unit =
+ "write_memory"
+
+external continue : context_t -> unit = "continue_target"
+external step : context_t -> unit = "step_target"
+
+external insert_memory_breakpoint : context_t -> int32 -> int -> unit =
+ "insert_memory_breakpoint"
+external remove_memory_breakpoint : context_t -> int32 -> int -> unit =
+ "remove_memory_breakpoint"
+
+external attach_debugger : int -> int -> unit = "attach_debugger"
+external detach_debugger : int -> int -> unit = "detach_debugger"
+external pause_target : int -> unit = "pause_target"
+
+let pause ctx =
+ pause_target ctx.domain
--- /dev/null
+(** Domain.mli
+ *
+ * domain context interface
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+open Int32
+open Intel
+
+type context_t
+
+val default_context : context_t
+val new_context : int -> int -> context_t
+
+val set_domain : context_t -> int -> unit
+val get_domain : context_t -> int
+val set_execution_domain : context_t -> int -> unit
+val get_execution_domain : context_t -> int
+
+val string_of_context : context_t -> string
+
+val read_registers : context_t -> registers
+val write_register : context_t -> register -> int32 -> unit
+val read_memory : context_t -> int32 -> int -> int list
+val write_memory : context_t -> int32 -> int list -> unit
+
+val continue : context_t -> unit
+val step : context_t -> unit
+
+val insert_memory_breakpoint : context_t -> int32 -> int -> unit
+val remove_memory_breakpoint : context_t -> int32 -> int -> unit
+
+val attach_debugger : int -> int -> unit
+val detach_debugger : int -> int -> unit
+val pause : context_t -> unit
--- /dev/null
+(** Intel.ml
+ *
+ * various sundry Intel x86 definitions
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+
+type register =
+ | EBX
+ | ECX
+ | EDX
+ | ESI
+ | EDI
+ | EBP
+ | EAX
+ | Error_code
+ | Entry_vector
+ | EIP
+ | CS
+ | EFLAGS
+ | ESP
+ | SS
+ | ES
+ | DS
+ | FS
+ | GS
+
+type registers =
+ { ebx : int32;
+ ecx : int32;
+ edx : int32;
+ esi : int32;
+ edi : int32;
+ ebp : int32;
+ eax : int32;
+ error_code : int32;
+ entry_vector : int32;
+ eip : int32;
+ cs : int32;
+ eflags : int32;
+ esp : int32;
+ ss : int32;
+ es : int32;
+ ds : int32;
+ fs : int32;
+ gs : int32
+ }
+
+let null_registers =
+ { ebx = 0l;
+ ecx = 0l;
+ edx = 0l;
+ esi = 0l;
+ edi = 0l;
+ ebp = 0l;
+ eax = 0l;
+ error_code = 0l;
+ entry_vector = 0l;
+ eip = 0l;
+ cs = 0l;
+ eflags = 0l;
+ esp = 0l;
+ ss = 0l;
+ es = 0l;
+ ds = 0l;
+ fs = 0l;
+ gs = 0l
+ }
--- /dev/null
+OCAMLMAKEFILE = OCamlMakefile
+
+XEN_ROOT = ../../..
+include $(XEN_ROOT)/tools/Rules.mk
+
+# overwrite LDFLAGS from xen/tool/Rules.mk
+# otherwise, ocamlmktop gets confused.
+LDFLAGS =
+
+OCAML_ROOT=/usr/local
+# force ocaml 3.08
+# OCAML_ROOT = /anfs/nos1/ach61/ocaml
+
+OCAMLC = $(OCAML_ROOT)/bin/ocamlc
+OCAMLMKTOP = $(OCAML_ROOT)/bin/ocamlmktop
+OCAMLLIBPATH= $(OCAML_ROOT)/lib/ocaml
+
+INCLUDES += -I $(XEN_XC)
+INCLUDES += -I $(XEN_LIBXC)
+INCLUDES += -I ../libxendebug
+INCLUDES += -I $(OCAML_ROOT)/lib/ocaml
+
+CFLAGS += $(INCLUDES)
+CFLAGS += -Wall
+CFLAGS += -Werror
+CFLAGS += -g
+
+CLIBS += xc
+CLIBS += xendebug
+CLIBS += pdb
+
+LIBDIRS += $(XEN_LIBXC)
+LIBDIRS += $(XEN_LIBXUTIL)
+LIBDIRS += ../libxendebug
+LIBDIRS += .
+
+LIBS += unix str
+
+PRE_TARGETS = libpdb.a
+
+all : bc
+
+libpdb.a : pdb_xen.o
+ ar rc $@ $^
+ ranlib $@
+
+SOURCES += pdb_caml_xc.c pdb_xen.c
+SOURCES += Util.ml Intel.ml
+SOURCES += evtchn.ml evtchn.mli
+SOURCES += Domain.ml Process.ml
+SOURCES += Domain.mli Process.mli
+SOURCES += PDB.ml debugger.ml server.ml
+RESULT = pdb
+
+include $(OCAMLMAKEFILE)
+
--- /dev/null
+###########################################################################
+# OCamlMakefile
+# Copyright (C) 1999-2004 Markus Mottl
+#
+# For updates see:
+# http://www.oefai.at/~markus/ocaml_sources
+#
+# $Id: OCamlMakefile,v 1.1 2005/05/19 09:30:48 root Exp $
+#
+###########################################################################
+
+# Modified by damien for .glade.ml compilation
+
+# Set these variables to the names of the sources to be processed and
+# the result variable. Order matters during linkage!
+
+ifndef SOURCES
+ SOURCES := foo.ml
+endif
+export SOURCES
+
+ifndef RES_CLIB_SUF
+ RES_CLIB_SUF := _stubs
+endif
+export RES_CLIB_SUF
+
+ifndef RESULT
+ RESULT := foo
+endif
+export RESULT
+
+export LIB_PACK_NAME
+
+ifndef DOC_FILES
+ DOC_FILES := $(filter %.mli, $(SOURCES))
+endif
+export DOC_FILES
+
+export BCSUFFIX
+export NCSUFFIX
+
+ifndef TOPSUFFIX
+ TOPSUFFIX := .top
+endif
+export TOPSUFFIX
+
+# Eventually set include- and library-paths, libraries to link,
+# additional compilation-, link- and ocamlyacc-flags
+# Path- and library information needs not be written with "-I" and such...
+# Define THREADS if you need it, otherwise leave it unset (same for
+# USE_CAMLP4)!
+
+export THREADS
+export VMTHREADS
+export ANNOTATE
+export USE_CAMLP4
+
+export INCDIRS
+export LIBDIRS
+export EXTLIBDIRS
+export RESULTDEPS
+export OCAML_DEFAULT_DIRS
+
+export LIBS
+export CLIBS
+
+export OCAMLFLAGS
+export OCAMLNCFLAGS
+export OCAMLBCFLAGS
+
+export OCAMLLDFLAGS
+export OCAMLNLDFLAGS
+export OCAMLBLDFLAGS
+
+ifndef OCAMLCPFLAGS
+ OCAMLCPFLAGS := a
+endif
+
+export OCAMLCPFLAGS
+
+export PPFLAGS
+
+export YFLAGS
+export IDLFLAGS
+
+export OCAMLDOCFLAGS
+
+export OCAMLFIND_INSTFLAGS
+
+export DVIPSFLAGS
+
+export STATIC
+
+# Add a list of optional trash files that should be deleted by "make clean"
+export TRASH
+
+#################### variables depending on your OCaml-installation
+
+ifdef MINGW
+ export MINGW
+ WIN32 := 1
+ CFLAGS_WIN32 := -mno-cygwin
+endif
+ifdef MSVC
+ export MSVC
+ WIN32 := 1
+ ifndef STATIC
+ CPPFLAGS_WIN32 := -DCAML_DLL
+ endif
+ CFLAGS_WIN32 += -nologo
+ EXT_OBJ := obj
+ EXT_LIB := lib
+ ifeq ($(CC),gcc)
+ # work around GNU Make default value
+ ifdef THREADS
+ CC := cl -MT
+ else
+ CC := cl
+ endif
+ endif
+ ifeq ($(CXX),g++)
+ # work around GNU Make default value
+ CXX := $(CC)
+ endif
+ CFLAG_O := -Fo
+endif
+ifdef WIN32
+ EXT_CXX := cpp
+ EXE := .exe
+endif
+
+ifndef EXT_OBJ
+ EXT_OBJ := o
+endif
+ifndef EXT_LIB
+ EXT_LIB := a
+endif
+ifndef EXT_CXX
+ EXT_CXX := cc
+endif
+ifndef EXE
+ EXE := # empty
+endif
+ifndef CFLAG_O
+ CFLAG_O := -o # do not delete this comment (preserves trailing whitespace)!
+endif
+
+export CC
+export CXX
+export CFLAGS
+export CXXFLAGS
+export LDFLAGS
+export CPPFLAGS
+
+ifndef RPATH_FLAG
+ RPATH_FLAG := -R
+endif
+export RPATH_FLAG
+
+ifndef MSVC
+ifndef PIC_CFLAGS
+ PIC_CFLAGS := -fPIC
+endif
+ifndef PIC_CPPFLAGS
+ PIC_CPPFLAGS := -DPIC
+endif
+endif
+
+export PIC_CFLAGS
+export PIC_CPPFLAGS
+
+BCRESULT := $(addsuffix $(BCSUFFIX), $(RESULT))
+NCRESULT := $(addsuffix $(NCSUFFIX), $(RESULT))
+TOPRESULT := $(addsuffix $(TOPSUFFIX), $(RESULT))
+
+ifndef OCAMLFIND
+ OCAMLFIND := ocamlfind
+endif
+export OCAMLFIND
+
+ifndef OCAMLC
+ OCAMLC := ocamlc
+endif
+export OCAMLC
+
+ifndef OCAMLOPT
+ OCAMLOPT := ocamlopt
+endif
+export OCAMLOPT
+
+ifndef OCAMLMKTOP
+ OCAMLMKTOP := ocamlmktop
+endif
+export OCAMLMKTOP
+
+ifndef OCAMLCP
+ OCAMLCP := ocamlcp
+endif
+export OCAMLCP
+
+ifndef OCAMLDEP
+ OCAMLDEP := ocamldep
+endif
+export OCAMLDEP
+
+ifndef OCAMLLEX
+ OCAMLLEX := ocamllex
+endif
+export OCAMLLEX
+
+ifndef OCAMLYACC
+ OCAMLYACC := ocamlyacc
+endif
+export OCAMLYACC
+
+ifndef OCAMLMKLIB
+ OCAMLMKLIB := ocamlmklib
+endif
+export OCAMLMKLIB
+
+ifndef OCAML_GLADECC
+ OCAML_GLADECC := lablgladecc2
+endif
+export OCAML_GLADECC
+
+ifndef OCAML_GLADECC_FLAGS
+ OCAML_GLADECC_FLAGS :=
+endif
+export OCAML_GLADECC_FLAGS
+
+ifndef CAMELEON_REPORT
+ CAMELEON_REPORT := report
+endif
+export CAMELEON_REPORT
+
+ifndef CAMELEON_REPORT_FLAGS
+ CAMELEON_REPORT_FLAGS :=
+endif
+export CAMELEON_REPORT_FLAGS
+
+ifndef CAMELEON_ZOGGY
+ CAMELEON_ZOGGY := camlp4o pa_zog.cma pr_o.cmo
+endif
+export CAMELEON_ZOGGY
+
+ifndef CAMELEON_ZOGGY_FLAGS
+ CAMELEON_ZOGGY_FLAGS :=
+endif
+export CAMELEON_ZOGGY_FLAGS
+
+ifndef OXRIDL
+ OXRIDL := oxridl
+endif
+export OXRIDL
+
+ifndef CAMLIDL
+ CAMLIDL := camlidl
+endif
+export CAMLIDL
+
+ifndef CAMLIDLDLL
+ CAMLIDLDLL := camlidldll
+endif
+export CAMLIDLDLL
+
+ifndef NOIDLHEADER
+ MAYBE_IDL_HEADER := -header
+endif
+export NOIDLHEADER
+
+export NO_CUSTOM
+
+ifndef CAMLP4
+ CAMLP4 := camlp4
+endif
+export CAMLP4
+
+ifndef REAL_OCAMLFIND
+ ifdef PACKS
+ ifndef CREATE_LIB
+ ifdef THREADS
+ PACKS += threads
+ endif
+ endif
+ empty :=
+ space := $(empty) $(empty)
+ comma := ,
+ ifdef PREDS
+ PRE_OCAML_FIND_PREDICATES := $(subst $(space),$(comma),$(PREDS))
+ PRE_OCAML_FIND_PACKAGES := $(subst $(space),$(comma),$(PACKS))
+ OCAML_FIND_PREDICATES := -predicates $(PRE_OCAML_FIND_PREDICATES)
+ # OCAML_DEP_PREDICATES := -syntax $(PRE_OCAML_FIND_PREDICATES)
+ OCAML_FIND_PACKAGES := $(OCAML_FIND_PREDICATES) -package $(PRE_OCAML_FIND_PACKAGES)
+ OCAML_DEP_PACKAGES := $(OCAML_DEP_PREDICATES) -package $(PRE_OCAML_FIND_PACKAGES)
+ else
+ OCAML_FIND_PACKAGES := -package $(subst $(space),$(comma),$(PACKS))
+ OCAML_DEP_PACKAGES :=
+ endif
+ OCAML_FIND_LINKPKG := -linkpkg
+ REAL_OCAMLFIND := $(OCAMLFIND)
+ endif
+endif
+
+export OCAML_FIND_PACKAGES
+export OCAML_DEP_PACKAGES
+export OCAML_FIND_LINKPKG
+export REAL_OCAMLFIND
+
+ifndef OCAMLDOC
+ OCAMLDOC := ocamldoc
+endif
+export OCAMLDOC
+
+ifndef LATEX
+ LATEX := latex
+endif
+export LATEX
+
+ifndef DVIPS
+ DVIPS := dvips
+endif
+export DVIPS
+
+ifndef PS2PDF
+ PS2PDF := ps2pdf
+endif
+export PS2PDF
+
+ifndef OCAMLMAKEFILE
+ OCAMLMAKEFILE := OCamlMakefile
+endif
+export OCAMLMAKEFILE
+
+ifndef OCAMLLIBPATH
+ OCAMLLIBPATH := \
+ $(shell $(OCAMLC) 2>/dev/null -where || echo /usr/local/lib/ocaml)
+endif
+export OCAMLLIBPATH
+
+ifndef OCAML_LIB_INSTALL
+ OCAML_LIB_INSTALL := $(OCAMLLIBPATH)/contrib
+endif
+export OCAML_LIB_INSTALL
+
+###########################################################################
+
+#################### change following sections only if
+#################### you know what you are doing!
+
+# delete target files when a build command fails
+.PHONY: .DELETE_ON_ERROR
+.DELETE_ON_ERROR:
+
+# for pedants using "--warn-undefined-variables"
+export MAYBE_IDL
+export REAL_RESULT
+export CAMLIDLFLAGS
+export THREAD_FLAG
+export RES_CLIB
+export MAKEDLL
+export ANNOT_FLAG
+export C_OXRIDL
+export SUBPROJS
+export CFLAGS_WIN32
+export CPPFLAGS_WIN32
+
+INCFLAGS :=
+
+SHELL := /bin/sh
+
+MLDEPDIR := ._d
+BCDIDIR := ._bcdi
+NCDIDIR := ._ncdi
+
+FILTER_EXTNS := %.mli %.ml %.mll %.mly %.idl %.oxridl %.c %.$(EXT_CXX) %.rep %.zog %.glade
+
+FILTERED := $(filter $(FILTER_EXTNS), $(SOURCES))
+SOURCE_DIRS := $(filter-out ./, $(sort $(dir $(FILTERED))))
+
+FILTERED_REP := $(filter %.rep, $(FILTERED))
+DEP_REP := $(FILTERED_REP:%.rep=$(MLDEPDIR)/%.d)
+AUTO_REP := $(FILTERED_REP:.rep=.ml)
+
+FILTERED_ZOG := $(filter %.zog, $(FILTERED))
+DEP_ZOG := $(FILTERED_ZOG:%.zog=$(MLDEPDIR)/%.d)
+AUTO_ZOG := $(FILTERED_ZOG:.zog=.ml)
+
+FILTERED_GLADE := $(filter %.glade, $(FILTERED))
+DEP_GLADE := $(FILTERED_GLADE:%.glade=$(MLDEPDIR)/%.d)
+AUTO_GLADE := $(FILTERED_GLADE:.glade=.ml)
+
+FILTERED_ML := $(filter %.ml, $(FILTERED))
+DEP_ML := $(FILTERED_ML:%.ml=$(MLDEPDIR)/%.d)
+
+FILTERED_MLI := $(filter %.mli, $(FILTERED))
+DEP_MLI := $(FILTERED_MLI:.mli=.di)
+
+FILTERED_MLL := $(filter %.mll, $(FILTERED))
+DEP_MLL := $(FILTERED_MLL:%.mll=$(MLDEPDIR)/%.d)
+AUTO_MLL := $(FILTERED_MLL:.mll=.ml)
+
+FILTERED_MLY := $(filter %.mly, $(FILTERED))
+DEP_MLY := $(FILTERED_MLY:%.mly=$(MLDEPDIR)/%.d) $(FILTERED_MLY:.mly=.di)
+AUTO_MLY := $(FILTERED_MLY:.mly=.mli) $(FILTERED_MLY:.mly=.ml)
+
+FILTERED_IDL := $(filter %.idl, $(FILTERED))
+DEP_IDL := $(FILTERED_IDL:%.idl=$(MLDEPDIR)/%.d) $(FILTERED_IDL:.idl=.di)
+C_IDL := $(FILTERED_IDL:%.idl=%_stubs.c)
+ifndef NOIDLHEADER
+ C_IDL += $(FILTERED_IDL:.idl=.h)
+endif
+OBJ_C_IDL := $(FILTERED_IDL:%.idl=%_stubs.$(EXT_OBJ))
+AUTO_IDL := $(FILTERED_IDL:.idl=.mli) $(FILTERED_IDL:.idl=.ml) $(C_IDL)
+
+FILTERED_OXRIDL := $(filter %.oxridl, $(FILTERED))
+DEP_OXRIDL := $(FILTERED_OXRIDL:%.oxridl=$(MLDEPDIR)/%.d) $(FILTERED_OXRIDL:.oxridl=.di)
+AUTO_OXRIDL := $(FILTERED_OXRIDL:.oxridl=.mli) $(FILTERED_OXRIDL:.oxridl=.ml) $(C_OXRIDL)
+
+FILTERED_C_CXX := $(filter %.c %.$(EXT_CXX), $(FILTERED))
+OBJ_C_CXX := $(FILTERED_C_CXX:.c=.$(EXT_OBJ))
+OBJ_C_CXX := $(OBJ_C_CXX:.$(EXT_CXX)=.$(EXT_OBJ))
+
+PRE_TARGETS += $(AUTO_MLL) $(AUTO_MLY) $(AUTO_IDL) $(AUTO_OXRIDL) $(AUTO_ZOG) $(AUTO_REP) $(AUTO_GLADE)
+
+ALL_DEPS := $(DEP_ML) $(DEP_MLI) $(DEP_MLL) $(DEP_MLY) $(DEP_IDL) $(DEP_OXRIDL) $(DEP_ZOG) $(DEP_REP) $(DEP_GLADE)
+
+MLDEPS := $(filter %.d, $(ALL_DEPS))
+MLIDEPS := $(filter %.di, $(ALL_DEPS))
+BCDEPIS := $(MLIDEPS:%.di=$(BCDIDIR)/%.di)
+NCDEPIS := $(MLIDEPS:%.di=$(NCDIDIR)/%.di)
+
+ALLML := $(filter %.mli %.ml %.mll %.mly %.idl %.oxridl %.rep %.zog %.glade, $(FILTERED))
+
+IMPLO_INTF := $(ALLML:%.mli=%.mli.__)
+IMPLO_INTF := $(foreach file, $(IMPLO_INTF), \
+ $(basename $(file)).cmi $(basename $(file)).cmo)
+IMPLO_INTF := $(filter-out %.mli.cmo, $(IMPLO_INTF))
+IMPLO_INTF := $(IMPLO_INTF:%.mli.cmi=%.cmi)
+
+IMPLX_INTF := $(IMPLO_INTF:.cmo=.cmx)
+
+INTF := $(filter %.cmi, $(IMPLO_INTF))
+IMPL_CMO := $(filter %.cmo, $(IMPLO_INTF))
+IMPL_CMX := $(IMPL_CMO:.cmo=.cmx)
+IMPL_ASM := $(IMPL_CMO:.cmo=.asm)
+IMPL_S := $(IMPL_CMO:.cmo=.s)
+
+OBJ_LINK := $(OBJ_C_IDL) $(OBJ_C_CXX)
+OBJ_FILES := $(IMPL_CMO:.cmo=.$(EXT_OBJ)) $(OBJ_LINK)
+
+EXECS := $(addsuffix $(EXE), \
+ $(sort $(TOPRESULT) $(BCRESULT) $(NCRESULT)))
+ifdef WIN32
+ EXECS += $(BCRESULT).dll $(NCRESULT).dll
+endif
+
+CLIB_BASE := $(RESULT)$(RES_CLIB_SUF)
+ifneq ($(strip $(OBJ_LINK)),)
+ RES_CLIB := lib$(CLIB_BASE).$(EXT_LIB)
+endif
+
+ifdef WIN32
+DLLSONAME := $(CLIB_BASE).dll
+else
+DLLSONAME := dll$(CLIB_BASE).so
+endif
+
+NONEXECS := $(INTF) $(IMPL_CMO) $(IMPL_CMX) $(IMPL_ASM) $(IMPL_S) \
+ $(OBJ_FILES) $(PRE_TARGETS) $(BCRESULT).cma $(NCRESULT).cmxa \
+ $(NCRESULT).$(EXT_LIB) $(BCRESULT).cmi $(BCRESULT).cmo \
+ $(NCRESULT).cmi $(NCRESULT).cmx $(NCRESULT).o \
+ $(RES_CLIB) $(IMPL_CMO:.cmo=.annot) \
+ $(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmo $(LIB_PACK_NAME).cmx $(LIB_PACK_NAME).o
+
+ifndef STATIC
+ NONEXECS += $(DLLSONAME)
+endif
+
+ifndef LIBINSTALL_FILES
+ LIBINSTALL_FILES := $(RESULT).mli $(RESULT).cmi $(RESULT).cma \
+ $(RESULT).cmxa $(RESULT).$(EXT_LIB) $(RES_CLIB)
+ ifndef STATIC
+ ifneq ($(strip $(OBJ_LINK)),)
+ LIBINSTALL_FILES += $(DLLSONAME)
+ endif
+ endif
+endif
+
+export LIBINSTALL_FILES
+
+ifdef WIN32
+ # some extra stuff is created while linking DLLs
+ NONEXECS += $(BCRESULT).$(EXT_LIB) $(BCRESULT).exp $(NCRESULT).exp $(CLIB_BASE).exp $(CLIB_BASE).lib
+endif
+
+TARGETS := $(EXECS) $(NONEXECS)
+
+# If there are IDL-files
+ifneq ($(strip $(FILTERED_IDL)),)
+ MAYBE_IDL := -cclib -lcamlidl
+endif
+
+ifdef USE_CAMLP4
+ CAMLP4PATH := \
+ $(shell $(CAMLP4) -where 2>/dev/null || echo /usr/local/lib/camlp4)
+ INCFLAGS := -I $(CAMLP4PATH)
+ CINCFLAGS := -I$(CAMLP4PATH)
+endif
+
+DINCFLAGS := $(INCFLAGS) $(SOURCE_DIRS:%=-I %) $(OCAML_DEFAULT_DIRS:%=-I %)
+INCFLAGS := $(DINCFLAGS) $(INCDIRS:%=-I %)
+CINCFLAGS += $(SOURCE_DIRS:%=-I%) $(INCDIRS:%=-I%) $(OCAML_DEFAULT_DIRS:%=-I%)
+
+ifndef MSVC
+CLIBFLAGS += $(SOURCE_DIRS:%=-L%) $(LIBDIRS:%=-L%) \
+ $(EXTLIBDIRS:%=-L%) $(EXTLIBDIRS:%=-Wl,$(RPATH_FLAG)%) \
+ $(OCAML_DEFAULT_DIRS:%=-L%)
+endif
+
+ifndef PROFILING
+ INTF_OCAMLC := $(OCAMLC)
+else
+ ifndef THREADS
+ INTF_OCAMLC := $(OCAMLCP) -p $(OCAMLCPFLAGS)
+ else
+ # OCaml does not support profiling byte code
+ # with threads (yet), therefore we force an error.
+ ifndef REAL_OCAMLC
+ $(error Profiling of multithreaded byte code not yet supported by OCaml)
+ endif
+ INTF_OCAMLC := $(OCAMLC)
+ endif
+endif
+
+ifndef MSVC
+COMMON_LDFLAGS := $(LDFLAGS:%=-ccopt %) $(SOURCE_DIRS:%=-ccopt -L%) \
+ $(LIBDIRS:%=-ccopt -L%) $(EXTLIBDIRS:%=-ccopt -L%) \
+ $(EXTLIBDIRS:%=-ccopt -Wl,$(RPATH_FLAG)%) \
+ $(OCAML_DEFAULT_DIRS:%=-ccopt -L%)
+else
+COMMON_LDFLAGS := -ccopt "/link -NODEFAULTLIB:LIBC $(LDFLAGS:%=%) $(SOURCE_DIRS:%=-LIBPATH:%) \
+ $(LIBDIRS:%=-LIBPATH:%) $(EXTLIBDIRS:%=-LIBPATH:%) \
+ $(OCAML_DEFAULT_DIRS:%=-LIBPATH:%) "
+endif
+
+CLIBS_OPTS := $(CLIBS:%=-cclib -l%)
+ifdef MSVC
+ ifndef STATIC
+ # MSVC libraries do not have 'lib' prefix
+ CLIBS_OPTS := $(CLIBS:%=-cclib %.lib)
+ endif
+endif
+
+ifneq ($(strip $(OBJ_LINK)),)
+ ifdef CREATE_LIB
+ OBJS_LIBS := -cclib -l$(CLIB_BASE) $(CLIBS_OPTS) $(MAYBE_IDL)
+ else
+ OBJS_LIBS := $(OBJ_LINK) $(CLIBS_OPTS) $(MAYBE_IDL)
+ endif
+else
+ OBJS_LIBS := $(CLIBS_OPTS) $(MAYBE_IDL)
+endif
+
+# If we have to make byte-code
+ifndef REAL_OCAMLC
+ BYTE_OCAML := y
+
+ # EXTRADEPS is added dependencies we have to insert for all
+ # executable files we generate. Ideally it should be all of the
+ # libraries we use, but it's hard to find the ones that get searched on
+ # the path since I don't know the paths built into the compiler, so
+ # just include the ones with slashes in their names.
+ EXTRADEPS := $(addsuffix .cma,$(foreach i,$(LIBS),$(if $(findstring /,$(i)),$(i))))
+ SPECIAL_OCAMLFLAGS := $(OCAMLBCFLAGS)
+
+ REAL_OCAMLC := $(INTF_OCAMLC)
+
+ REAL_IMPL := $(IMPL_CMO)
+ REAL_IMPL_INTF := $(IMPLO_INTF)
+ IMPL_SUF := .cmo
+
+ DEPFLAGS :=
+ MAKE_DEPS := $(MLDEPS) $(BCDEPIS)
+
+ ifdef CREATE_LIB
+ CFLAGS := $(PIC_CFLAGS) $(CFLAGS)
+ CPPFLAGS := $(PIC_CPPFLAGS) $(CPPFLAGS)
+ ifndef STATIC
+ ifneq ($(strip $(OBJ_LINK)),)
+ MAKEDLL := $(DLLSONAME)
+ ALL_LDFLAGS := -dllib $(DLLSONAME)
+ endif
+ endif
+ endif
+
+ ifndef NO_CUSTOM
+ ifneq "$(strip $(OBJ_LINK) $(THREADS) $(MAYBE_IDL) $(CLIBS))" ""
+ ALL_LDFLAGS += -custom
+ endif
+ endif
+
+ ALL_LDFLAGS += $(INCFLAGS) $(OCAMLLDFLAGS) $(OCAMLBLDFLAGS) \
+ $(COMMON_LDFLAGS) $(LIBS:%=%.cma)
+ CAMLIDLDLLFLAGS :=
+
+ ifdef THREADS
+ ifdef VMTHREADS
+ THREAD_FLAG := -vmthread
+ else
+ THREAD_FLAG := -thread
+ endif
+ ALL_LDFLAGS := $(THREAD_FLAG) $(ALL_LDFLAGS)
+ ifndef CREATE_LIB
+ ifndef REAL_OCAMLFIND
+ ALL_LDFLAGS := unix.cma threads.cma $(ALL_LDFLAGS)
+ endif
+ endif
+ endif
+
+# we have to make native-code
+else
+ EXTRADEPS := $(addsuffix .cmxa,$(foreach i,$(LIBS),$(if $(findstring /,$(i)),$(i))))
+ ifndef PROFILING
+ SPECIAL_OCAMLFLAGS := $(OCAMLNCFLAGS)
+ PLDFLAGS :=
+ else
+ SPECIAL_OCAMLFLAGS := -p $(OCAMLNCFLAGS)
+ PLDFLAGS := -p
+ endif
+
+ REAL_IMPL := $(IMPL_CMX)
+ REAL_IMPL_INTF := $(IMPLX_INTF)
+ IMPL_SUF := .cmx
+
+ CPPFLAGS := -DNATIVE_CODE $(CPPFLAGS)
+
+ DEPFLAGS := -native
+ MAKE_DEPS := $(MLDEPS) $(NCDEPIS)
+
+ ALL_LDFLAGS := $(PLDFLAGS) $(INCFLAGS) $(OCAMLLDFLAGS) \
+ $(OCAMLNLDFLAGS) $(COMMON_LDFLAGS)
+ CAMLIDLDLLFLAGS := -opt
+
+ ifndef CREATE_LIB
+ ALL_LDFLAGS += $(LIBS:%=%.cmxa)
+ else
+ CFLAGS := $(PIC_CFLAGS) $(CFLAGS)
+ CPPFLAGS := $(PIC_CPPFLAGS) $(CPPFLAGS)
+ endif
+
+ ifdef THREADS
+ THREAD_FLAG := -thread
+ ALL_LDFLAGS := $(THREAD_FLAG) $(ALL_LDFLAGS)
+ ifndef CREATE_LIB
+ ifndef REAL_OCAMLFIND
+ ALL_LDFLAGS := unix.cmxa threads.cmxa $(ALL_LDFLAGS)
+ endif
+ endif
+ endif
+endif
+
+export MAKE_DEPS
+
+ifdef ANNOTATE
+ ANNOT_FLAG := -dtypes
+else
+endif
+
+ALL_OCAMLCFLAGS := $(THREAD_FLAG) $(ANNOT_FLAG) $(OCAMLFLAGS) \
+ $(INCFLAGS) $(SPECIAL_OCAMLFLAGS)
+
+ifdef make_deps
+ -include $(MAKE_DEPS)
+ PRE_TARGETS :=
+endif
+
+###########################################################################
+# USER RULES
+
+# Call "OCamlMakefile QUIET=" to get rid of all of the @'s.
+QUIET=@
+
+# generates byte-code (default)
+byte-code: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT) \
+ REAL_RESULT="$(BCRESULT)" make_deps=yes
+bc: byte-code
+
+byte-code-nolink: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) nolink \
+ REAL_RESULT="$(BCRESULT)" make_deps=yes
+bcnl: byte-code-nolink
+
+top: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(TOPRESULT) \
+ REAL_RESULT="$(BCRESULT)" make_deps=yes
+
+# generates native-code
+
+native-code: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(NCRESULT) \
+ REAL_RESULT="$(NCRESULT)" \
+ REAL_OCAMLC="$(OCAMLOPT)" \
+ make_deps=yes
+nc: native-code
+
+native-code-nolink: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) nolink \
+ REAL_RESULT="$(NCRESULT)" \
+ REAL_OCAMLC="$(OCAMLOPT)" \
+ make_deps=yes
+ncnl: native-code-nolink
+
+# generates byte-code libraries
+byte-code-library: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(RES_CLIB) $(BCRESULT).cma \
+ REAL_RESULT="$(BCRESULT)" \
+ CREATE_LIB=yes \
+ make_deps=yes
+bcl: byte-code-library
+
+# generates native-code libraries
+native-code-library: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(RES_CLIB) $(NCRESULT).cmxa \
+ REAL_RESULT="$(NCRESULT)" \
+ REAL_OCAMLC="$(OCAMLOPT)" \
+ CREATE_LIB=yes \
+ make_deps=yes
+ncl: native-code-library
+
+ifdef WIN32
+# generates byte-code dll
+byte-code-dll: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(RES_CLIB) $(BCRESULT).dll \
+ REAL_RESULT="$(BCRESULT)" \
+ make_deps=yes
+bcd: byte-code-dll
+
+# generates native-code dll
+native-code-dll: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(RES_CLIB) $(NCRESULT).dll \
+ REAL_RESULT="$(NCRESULT)" \
+ REAL_OCAMLC="$(OCAMLOPT)" \
+ make_deps=yes
+ncd: native-code-dll
+endif
+
+# generates byte-code with debugging information
+debug-code: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT) \
+ REAL_RESULT="$(BCRESULT)" make_deps=yes \
+ OCAMLFLAGS="-g $(OCAMLFLAGS)" \
+ OCAMLLDFLAGS="-g $(OCAMLLDFLAGS)"
+dc: debug-code
+
+debug-code-nolink: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) nolink \
+ REAL_RESULT="$(BCRESULT)" make_deps=yes \
+ OCAMLFLAGS="-g $(OCAMLFLAGS)" \
+ OCAMLLDFLAGS="-g $(OCAMLLDFLAGS)"
+dcnl: debug-code-nolink
+
+# generates byte-code libraries with debugging information
+debug-code-library: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(RES_CLIB) $(BCRESULT).cma \
+ REAL_RESULT="$(BCRESULT)" make_deps=yes \
+ CREATE_LIB=yes \
+ OCAMLFLAGS="-g $(OCAMLFLAGS)" \
+ OCAMLLDFLAGS="-g $(OCAMLLDFLAGS)"
+dcl: debug-code-library
+
+# generates byte-code for profiling
+profiling-byte-code: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT) \
+ REAL_RESULT="$(BCRESULT)" PROFILING="y" \
+ make_deps=yes
+pbc: profiling-byte-code
+
+# generates native-code
+
+profiling-native-code: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(NCRESULT) \
+ REAL_RESULT="$(NCRESULT)" \
+ REAL_OCAMLC="$(OCAMLOPT)" \
+ PROFILING="y" \
+ make_deps=yes
+pnc: profiling-native-code
+
+# generates byte-code libraries
+profiling-byte-code-library: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(RES_CLIB) $(BCRESULT).cma \
+ REAL_RESULT="$(BCRESULT)" PROFILING="y" \
+ CREATE_LIB=yes \
+ make_deps=yes
+pbcl: profiling-byte-code-library
+
+# generates native-code libraries
+profiling-native-code-library: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(RES_CLIB) $(NCRESULT).cmxa \
+ REAL_RESULT="$(NCRESULT)" PROFILING="y" \
+ REAL_OCAMLC="$(OCAMLOPT)" \
+ CREATE_LIB=yes \
+ make_deps=yes
+pncl: profiling-native-code-library
+
+# packs byte-code objects
+pack-byte-code: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT).cmo \
+ REAL_RESULT="$(BCRESULT)" \
+ PACK_LIB=yes make_deps=yes
+pabc: pack-byte-code
+
+# packs native-code objects
+pack-native-code: $(PRE_TARGETS)
+ $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
+ $(NCRESULT).cmx $(NCRESULT).o \
+ REAL_RESULT="$(NCRESULT)" \
+ REAL_OCAMLC="$(OCAMLOPT)" \
+ PACK_LIB=yes make_deps=yes
+panc: pack-native-code
+
+# generates HTML-documentation
+htdoc: doc/$(RESULT)/html
+
+# generates Latex-documentation
+ladoc: doc/$(RESULT)/latex
+
+# generates PostScript-documentation
+psdoc: doc/$(RESULT)/latex/doc.ps
+
+# generates PDF-documentation
+pdfdoc: doc/$(RESULT)/latex/doc.pdf
+
+# generates all supported forms of documentation
+doc: htdoc ladoc psdoc pdfdoc
+
+###########################################################################
+# LOW LEVEL RULES
+
+$(REAL_RESULT): $(REAL_IMPL_INTF) $(OBJ_LINK) $(EXTRADEPS) $(RESULTDEPS)
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) \
+ $(OCAML_FIND_PACKAGES) $(OCAML_FIND_LINKPKG) \
+ $(ALL_LDFLAGS) $(OBJS_LIBS) -o $@$(EXE) \
+ $(REAL_IMPL)
+
+nolink: $(REAL_IMPL_INTF) $(OBJ_LINK)
+
+ifdef WIN32
+$(REAL_RESULT).dll: $(REAL_IMPL_INTF) $(OBJ_LINK)
+ $(CAMLIDLDLL) $(CAMLIDLDLLFLAGS) $(OBJ_LINK) $(CLIBS) \
+ -o $@ $(REAL_IMPL)
+endif
+
+%$(TOPSUFFIX): $(REAL_IMPL_INTF) $(OBJ_LINK) $(EXTRADEPS)
+ $(REAL_OCAMLFIND) $(OCAMLMKTOP) \
+ $(OCAML_FIND_PACKAGES) $(OCAML_FIND_LINKPKG) \
+ $(ALL_LDFLAGS) $(OBJS_LIBS) -o $@$(EXE) \
+ $(REAL_IMPL)
+
+.SUFFIXES: .mli .ml .cmi .cmo .cmx .cma .cmxa .$(EXT_OBJ) \
+ .mly .di .d .$(EXT_LIB) .idl %.oxridl .c .$(EXT_CXX) .h .so \
+ .rep .zog .glade
+
+ifndef STATIC
+ifdef MINGW
+$(DLLSONAME): $(OBJ_LINK)
+ $(CC) $(CFLAGS) $(CFLAGS_WIN32) $(OBJ_LINK) -shared -o $@ \
+ -Wl,--whole-archive $(wildcard $(foreach dir,$(LIBDIRS),$(CLIBS:%=$(dir)/lib%.a))) \
+ $(OCAMLLIBPATH)/ocamlrun.a \
+ -Wl,--export-all-symbols \
+ -Wl,--no-whole-archive
+else
+ifdef MSVC
+$(DLLSONAME): $(OBJ_LINK)
+ link /NOLOGO /DLL /OUT:$@ $(OBJ_LINK) \
+ $(wildcard $(foreach dir,$(LIBDIRS),$(CLIBS:%=$(dir)/%.lib))) \
+ $(OCAMLLIBPATH)/ocamlrun.lib
+
+else
+$(DLLSONAME): $(OBJ_LINK)
+ $(OCAMLMKLIB) $(INCFLAGS) $(CLIBFLAGS) \
+ -o $(CLIB_BASE) $(OBJ_LINK) $(CLIBS:%=-l%) \
+ $(OCAMLMKLIB_FLAGS)
+endif
+endif
+endif
+
+ifndef LIB_PACK_NAME
+$(RESULT).cma: $(REAL_IMPL_INTF) $(MAKEDLL) $(EXTRADEPS) $(RESULTDEPS)
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) -a $(ALL_LDFLAGS) \
+ $(OBJS_LIBS) -o $@ $(OCAMLBLDFLAGS) $(REAL_IMPL)
+
+$(RESULT).cmxa $(RESULT).$(EXT_LIB): $(REAL_IMPL_INTF) $(EXTRADEPS) $(RESULTDEPS)
+ $(REAL_OCAMLFIND) $(OCAMLOPT) -a $(ALL_LDFLAGS) $(OBJS_LIBS) \
+ $(OCAMLNLDFLAGS) -o $@ $(REAL_IMPL)
+else
+ifdef BYTE_OCAML
+$(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmo: $(REAL_IMPL_INTF)
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) -pack -o $(LIB_PACK_NAME).cmo $(REAL_IMPL)
+else
+$(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmx: $(REAL_IMPL_INTF)
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) -pack -o $(LIB_PACK_NAME).cmx $(REAL_IMPL)
+endif
+
+$(RESULT).cma: $(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmo $(MAKEDLL) $(EXTRADEPS) $(RESULTDEPS)
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) -a $(ALL_LDFLAGS) \
+ $(OBJS_LIBS) -o $@ $(OCAMLBLDFLAGS) $(LIB_PACK_NAME).cmo
+
+$(RESULT).cmxa $(RESULT).$(EXT_LIB): $(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmx $(EXTRADEPS) $(RESULTDEPS)
+ $(REAL_OCAMLFIND) $(OCAMLOPT) -a $(ALL_LDFLAGS) $(OBJS_LIBS) \
+ $(OCAMLNLDFLAGS) -o $@ $(LIB_PACK_NAME).cmx
+endif
+
+$(RES_CLIB): $(OBJ_LINK)
+ifndef MSVC
+ ifneq ($(strip $(OBJ_LINK)),)
+ $(AR) rcs $@ $(OBJ_LINK)
+ endif
+else
+ ifneq ($(strip $(OBJ_LINK)),)
+ lib -nologo -debugtype:cv -out:$(RES_CLIB) $(OBJ_LINK)
+ endif
+endif
+
+.mli.cmi: $(EXTRADEPS)
+ $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
+ if [ -z "$$pp" ]; then \
+ echo $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c $(THREAD_FLAG) $(ANNOT_FLAG) \
+ $(OCAMLFLAGS) $(INCFLAGS) $<; \
+ $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c $(THREAD_FLAG) $(ANNOT_FLAG) \
+ $(OCAMLFLAGS) $(INCFLAGS) $<; \
+ else \
+ echo $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c -pp \"$$pp $(PPFLAGS)\" $(THREAD_FLAG) $(ANNOT_FLAG) \
+ $(OCAMLFLAGS) $(INCFLAGS) $<; \
+ $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c -pp "$$pp $(PPFLAGS)" $(THREAD_FLAG) $(ANNOT_FLAG) \
+ $(OCAMLFLAGS) $(INCFLAGS) $<; \
+ fi
+
+.ml.cmi .ml.$(EXT_OBJ) .ml.cmx .ml.cmo: $(EXTRADEPS)
+ $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
+ if [ -z "$$pp" ]; then \
+ echo $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c $(ALL_OCAMLCFLAGS) $<; \
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c $(ALL_OCAMLCFLAGS) $<; \
+ else \
+ echo $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c -pp \"$$pp $(PPFLAGS)\" $(ALL_OCAMLCFLAGS) $<; \
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
+ -c -pp "$$pp $(PPFLAGS)" $(ALL_OCAMLCFLAGS) $<; \
+ fi
+
+ifdef PACK_LIB
+$(REAL_RESULT).cmo $(REAL_RESULT).cmx $(REAL_RESULT).o: $(REAL_IMPL_INTF) $(OBJ_LINK) $(EXTRADEPS)
+ $(REAL_OCAMLFIND) $(REAL_OCAMLC) -pack $(ALL_LDFLAGS) \
+ $(OBJS_LIBS) -o $@ $(REAL_IMPL)
+endif
+
+.PRECIOUS: %.ml
+%.ml: %.mll
+ $(OCAMLLEX) $<
+
+.PRECIOUS: %.ml %.mli
+%.ml %.mli: %.mly
+ $(OCAMLYACC) $(YFLAGS) $<
+ $(QUIET)pp=`sed -n -e 's/.*(\*pp \([^*]*\) \*).*/\1/p;q' $<`; \
+ if [ ! -z "$$pp" ]; then \
+ mv $*.ml $*.ml.temporary; \
+ echo "(*pp $$pp $(PPFLAGS)*)" > $*.ml; \
+ cat $*.ml.temporary >> $*.ml; \
+ rm $*.ml.temporary; \
+ mv $*.mli $*.mli.temporary; \
+ echo "(*pp $$pp $(PPFLAGS)*)" > $*.mli; \
+ cat $*.mli.temporary >> $*.mli; \
+ rm $*.mli.temporary; \
+ fi
+
+
+.PRECIOUS: %.ml
+%.ml: %.rep
+ $(CAMELEON_REPORT) $(CAMELEON_REPORT_FLAGS) -gen $<
+
+.PRECIOUS: %.ml
+%.ml: %.zog
+ $(CAMELEON_ZOGGY) $(CAMELEON_ZOGGY_FLAGS) -impl $< > $@
+
+.PRECIOUS: %.ml
+%.ml: %.glade
+ $(OCAML_GLADECC) $(OCAML_GLADECC_FLAGS) $< > $@
+
+.PRECIOUS: %.ml %.mli
+%.ml %.mli: %.oxridl
+ $(OXRIDL) $<
+
+.PRECIOUS: %.ml %.mli %_stubs.c %.h
+%.ml %.mli %_stubs.c %.h: %.idl
+ $(CAMLIDL) $(MAYBE_IDL_HEADER) $(IDLFLAGS) \
+ $(CAMLIDLFLAGS) $<
+ $(QUIET)if [ $(NOIDLHEADER) ]; then touch $*.h; fi
+
+.c.$(EXT_OBJ):
+ $(OCAMLC) -c -cc "$(CC)" -ccopt "$(CFLAGS) \
+ $(CPPFLAGS) $(CPPFLAGS_WIN32) \
+ $(CFLAGS_WIN32) $(CINCFLAGS) $(CFLAG_O)$@ " $<
+
+.$(EXT_CXX).$(EXT_OBJ):
+ $(CXX) -c $(CXXFLAGS) $(CINCFLAGS) $(CPPFLAGS) \
+ -I'$(OCAMLLIBPATH)' \
+ $< $(CFLAG_O)$@
+
+$(MLDEPDIR)/%.d: %.ml
+ $(QUIET)echo making $@ from $<
+ $(QUIET)if [ ! -d $(@D) ]; then mkdir -p $(@D); fi
+ $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
+ if [ -z "$$pp" ]; then \
+ $(REAL_OCAMLFIND) $(OCAMLDEP) $(OCAML_DEP_PACKAGES) \
+ $(DINCFLAGS) $< > $@; \
+ else \
+ $(REAL_OCAMLFIND) $(OCAMLDEP) $(OCAML_DEP_PACKAGES) \
+ -pp "$$pp $(PPFLAGS)" $(DINCFLAGS) $< > $@; \
+ fi
+
+$(BCDIDIR)/%.di $(NCDIDIR)/%.di: %.mli
+ $(QUIET)echo making $@ from $<
+ $(QUIET)if [ ! -d $(@D) ]; then mkdir -p $(@D); fi
+ $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
+ if [ -z "$$pp" ]; then \
+ $(REAL_OCAMLFIND) $(OCAMLDEP) $(DEPFLAGS) $(DINCFLAGS) $< > $@; \
+ else \
+ $(REAL_OCAMLFIND) $(OCAMLDEP) $(DEPFLAGS) \
+ -pp "$$pp $(PPFLAGS)" $(DINCFLAGS) $< > $@; \
+ fi
+
+doc/$(RESULT)/html: $(DOC_FILES)
+ rm -rf $@
+ mkdir -p $@
+ $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
+ if [ -z "$$pp" ]; then \
+ echo $(OCAMLDOC) -html -d $@ $(OCAMLDOCFLAGS) $(INCFLAGS) $(DOC_FILES); \
+ $(OCAMLDOC) -html -d $@ $(OCAMLDOCFLAGS) $(INCFLAGS) $(DOC_FILES); \
+ else \
+ echo $(OCAMLDOC) -pp \"$$pp $(PPFLAGS)\" -html -d $@ $(OCAMLDOCFLAGS) \
+ $(INCFLAGS) $(DOC_FILES); \
+ $(OCAMLDOC) -pp "$$pp $(PPFLAGS)" -html -d $@ $(OCAMLDOCFLAGS) \
+ $(INCFLAGS) $(DOC_FILES); \
+ fi
+
+doc/$(RESULT)/latex: $(DOC_FILES)
+ rm -rf $@
+ mkdir -p $@
+ $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
+ if [ -z "$$pp" ]; then \
+ echo $(OCAMLDOC) -latex $(OCAMLDOCFLAGS) $(INCFLAGS) \
+ $(DOC_FILES) -o $@/doc.tex; \
+ $(OCAMLDOC) -latex $(OCAMLDOCFLAGS) $(INCFLAGS) $(DOC_FILES) \
+ -o $@/doc.tex; \
+ else \
+ echo $(OCAMLDOC) -pp \"$$pp $(PPFLAGS)\" -latex $(OCAMLDOCFLAGS) \
+ $(INCFLAGS) $(DOC_FILES) -o $@/doc.tex; \
+ $(OCAMLDOC) -pp "$$pp $(PPFLAGS)" -latex $(OCAMLDOCFLAGS) \
+ $(INCFLAGS) $(DOC_FILES) -o $@/doc.tex; \
+ fi
+
+doc/$(RESULT)/latex/doc.ps: doc/$(RESULT)/latex
+ cd doc/$(RESULT)/latex && \
+ $(LATEX) doc.tex && \
+ $(LATEX) doc.tex && \
+ $(DVIPS) $(DVIPSFLAGS) doc.dvi -o $(@F)
+
+doc/$(RESULT)/latex/doc.pdf: doc/$(RESULT)/latex/doc.ps
+ cd doc/$(RESULT)/latex && $(PS2PDF) $(<F)
+
+define make_subproj
+.PHONY:
+subproj_$(1):
+ $$(eval $$(call PROJ_$(1)))
+ $(QUIET)if [ "$(SUBTARGET)" != "all" ]; then \
+ $(MAKE) -f $(OCAMLMAKEFILE) $(SUBTARGET); \
+ fi
+endef
+
+$(foreach subproj,$(SUBPROJS),$(eval $(call make_subproj,$(subproj))))
+
+.PHONY:
+subprojs: $(SUBPROJS:%=subproj_%)
+
+###########################################################################
+# (UN)INSTALL RULES FOR LIBRARIES
+
+.PHONY: libinstall
+libinstall: all
+ $(QUIET)printf "\nInstalling library with ocamlfind\n"
+ $(OCAMLFIND) install $(OCAMLFIND_INSTFLAGS) $(RESULT) META $(LIBINSTALL_FILES)
+ $(QUIET)printf "\nInstallation successful.\n"
+
+.PHONY: libuninstall
+libuninstall:
+ $(QUIET)printf "\nUninstalling library with ocamlfind\n"
+ $(OCAMLFIND) remove $(OCAMLFIND_INSTFLAGS) $(RESULT)
+ $(QUIET)printf "\nUninstallation successful.\n"
+
+.PHONY: rawinstall
+rawinstall: all
+ $(QUIET)printf "\nInstalling library to: $(OCAML_LIB_INSTALL)\n"
+ -install -d $(OCAML_LIB_INSTALL)
+ for i in $(LIBINSTALL_FILES); do \
+ if [ -f $$i ]; then \
+ install -c -m 0644 $$i $(OCAML_LIB_INSTALL); \
+ fi; \
+ done
+ $(QUIET)printf "\nInstallation successful.\n"
+
+.PHONY: rawuninstall
+rawuninstall:
+ $(QUIET)printf "\nUninstalling library from: $(OCAML_LIB_INSTALL)\n"
+ cd $(OCAML_LIB_INSTALL) && rm $(notdir $(LIBINSTALL_FILES))
+ $(QUIET)printf "\nUninstallation successful.\n"
+
+###########################################################################
+# MAINTAINANCE RULES
+
+.PHONY: clean
+clean::
+ rm -f $(TARGETS) $(TRASH)
+ rm -rf $(BCDIDIR) $(NCDIDIR) $(MLDEPDIR)
+
+.PHONY: cleanup
+cleanup::
+ rm -f $(NONEXECS) $(TRASH)
+ rm -rf $(BCDIDIR) $(NCDIDIR) $(MLDEPDIR)
+
+.PHONY: clean-doc
+clean-doc::
+ rm -rf doc
+
+.PHONY: nobackup
+nobackup:
+ rm -f *.bak *~ *.dup
--- /dev/null
+(** PDB.ml
+ *
+ * Dispatch debugger commands to the appropriate context
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+exception Unimplemented of string
+exception Unknown_context of string
+exception Unknown_domain
+
+type context_t =
+ | Void
+ | Event_channel
+ | Domain of Domain.context_t
+ | Process of Process.context_t
+
+let string_of_context ctx =
+ match ctx with
+ | Void -> "{void}"
+ | Event_channel -> "{event channel}"
+ | Domain d -> Domain.string_of_context d
+ | Process p -> Process.string_of_context p
+
+
+
+let read_registers ctx =
+ match ctx with
+ | Domain d -> Domain.read_registers d
+ | _ -> Intel.null_registers
+
+let write_register ctx register value =
+ match ctx with
+ | Domain d -> Domain.write_register d register value
+ | _ -> raise (Unimplemented "write register")
+
+
+let read_memory ctx addr len =
+ match ctx with
+ | Domain d -> Domain.read_memory d addr len
+ | _ -> raise (Unimplemented "read memory")
+
+let write_memory ctx addr values =
+ match ctx with
+ | Domain d -> Domain.write_memory d addr values
+ | _ -> raise (Unimplemented "write memory")
+
+
+let continue ctx =
+ match ctx with
+ | Domain d -> Domain.continue d
+ | _ -> raise (Unimplemented "continue")
+
+let step ctx =
+ match ctx with
+ | Domain d -> Domain.step d
+ | _ -> raise (Unimplemented "step")
+
+
+let insert_memory_breakpoint ctx addr len =
+ match ctx with
+ | Domain d -> Domain.insert_memory_breakpoint d addr len
+ | _ -> raise (Unimplemented "insert memory breakpoint")
+
+let remove_memory_breakpoint ctx addr len =
+ match ctx with
+ | Domain d -> Domain.remove_memory_breakpoint d addr len
+ | _ -> raise (Unimplemented "remove memory breakpoint")
+
+
+let pause ctx =
+ match ctx with
+ | Domain d -> Domain.pause d
+ | _ -> raise (Unimplemented "pause target")
+
+
+let attach_debugger ctx =
+ match ctx with
+ | Domain d -> Domain.attach_debugger (Domain.get_domain d)
+ (Domain.get_execution_domain d)
+ | _ -> raise (Unimplemented "attach debugger")
+
+let detach_debugger ctx =
+ match ctx with
+ | Domain d -> Domain.detach_debugger (Domain.get_domain d)
+ (Domain.get_execution_domain d)
+ | _ -> raise (Unimplemented "detach debugger")
+
+external open_debugger : unit -> unit = "open_context"
+external close_debugger : unit -> unit = "close_context"
+
+(* this is just the domains right now... expand to other contexts later *)
+external debugger_status : unit -> unit = "debugger_status"
+
+
+(***********************************************************)
+
+
+let hash = Hashtbl.create 10
+
+let debug_contexts () =
+ print_endline "context list:";
+ let print_context key ctx =
+ match ctx with
+ | Void -> print_endline (Printf.sprintf " [%s] {void}"
+ (Util.get_connection_info key))
+ | Event_channel -> print_endline (Printf.sprintf " [%s] {event_channel}"
+ (Util.get_connection_info key))
+ | Process p -> print_endline (Printf.sprintf " [%s] %s"
+ (Util.get_connection_info key)
+ (Process.string_of_context p))
+ | Domain d -> print_endline (Printf.sprintf " [%s] %s"
+ (Util.get_connection_info key)
+ (Domain.string_of_context d))
+ in
+ Hashtbl.iter print_context hash
+
+(** add_context : add a new context to the hash table.
+ * if there is an existing context for the same key then it
+ * is first removed implictly by the hash table replace function.
+ *)
+let add_context (key:Unix.file_descr) context params =
+ match context with
+ | "void" -> Hashtbl.replace hash key Void
+ | "event channel" -> Hashtbl.replace hash key Event_channel
+ | "domain" ->
+ begin
+ match params with
+ | dom::exec_dom::_ ->
+ let d = Domain(Domain.new_context dom exec_dom) in
+ attach_debugger d;
+ Hashtbl.replace hash key d
+ | _ -> failwith "bogus parameters to domain context"
+ end
+ | "process" ->
+ begin
+ match params with
+ | dom::pid::_ ->
+ let p = Process.new_context dom pid in
+ Hashtbl.replace hash key (Process(p))
+ | _ -> failwith "bogus parameters to process context"
+ end
+ | _ -> raise (Unknown_context context)
+
+let add_default_context sock =
+ add_context sock "void" []
+
+let find_context key =
+ try
+ Hashtbl.find hash key
+ with
+ Not_found ->
+ print_endline "error: (find_context) PDB context not found";
+ raise Not_found
+
+let delete_context key =
+ Hashtbl.remove hash key
+
+(** find_domain : Locate the context(s) matching a particular domain
+ * and execution_domain pair.
+ *)
+
+let find_domain dom exec_dom =
+ let find key ctx list =
+ match ctx with
+ | Domain d ->
+ if (((Domain.get_domain d) = dom) &&
+ ((Domain.get_execution_domain d) = exec_dom))
+ then
+ key :: list
+ else
+ list
+ | _ -> list
+ in
+ let sock_list = Hashtbl.fold find hash [] in
+ match sock_list with
+ | hd::tl -> hd
+ | [] -> raise Unknown_domain
--- /dev/null
+(** Process.ml
+ *
+ * process context implementation
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+open Int32
+open Intel
+
+type context_t =
+{
+ mutable domain : int;
+ mutable process : int;
+}
+
+let default_context = { domain = 0; process = 0 }
+
+let new_context dom proc = { domain = dom; process = proc }
+
+let string_of_context ctx =
+ Printf.sprintf "{process} domain: %d, process: %d"
+ ctx.domain ctx.process
+
+let set_domain ctx value =
+ ctx.domain <- value;
+ print_endline (Printf.sprintf "ctx.domain <- %d" ctx.domain)
+
+let set_process ctx value =
+ ctx.process <- value;
+ print_endline (Printf.sprintf "ctx.process <- %d" ctx.process)
+
+let get_domain ctx =
+ ctx.domain
+
+let get_process ctx =
+ ctx.process
--- /dev/null
+(** Process.mli
+ *
+ * process context interface
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+type context_t
+
+val default_context : context_t
+val new_context : int -> int -> context_t
+
+val set_domain : context_t -> int -> unit
+val get_domain : context_t -> int
+val set_process : context_t -> int -> unit
+val get_process : context_t -> int
+
+val string_of_context : context_t -> string
--- /dev/null
+(** Util.ml
+ *
+ * various utility functions
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+let int_of_hexchar h =
+ let i = int_of_char h in
+ match h with
+ | '0' .. '9' -> i - (int_of_char '0')
+ | 'a' .. 'f' -> i - (int_of_char 'a') + 10
+ | 'A' .. 'F' -> i - (int_of_char 'A') + 10
+ | _ -> raise (Invalid_argument "unknown hex character")
+
+let hexchar_of_int i =
+ let hexchars = [| '0'; '1'; '2'; '3'; '4'; '5'; '6'; '7';
+ '8'; '9'; 'a'; 'b'; 'c'; 'd'; 'e'; 'f' |]
+ in
+ hexchars.(i)
+
+
+(** flip the bytes of a four byte int
+ *)
+
+let flip_int num =
+ let a = num mod 256
+ and b = (num / 256) mod 256
+ and c = (num / (256 * 256)) mod 256
+ and d = (num / (256 * 256 * 256)) in
+ (a * 256 * 256 * 256) + (b * 256 * 256) + (c * 256) + d
+
+
+let flip_int32 num =
+ let a = Int32.logand num 0xffl
+ and b = Int32.logand (Int32.shift_right_logical num 8) 0xffl
+ and c = Int32.logand (Int32.shift_right_logical num 16) 0xffl
+ and d = (Int32.shift_right_logical num 24) in
+ (Int32.logor
+ (Int32.logor (Int32.shift_left a 24) (Int32.shift_left b 16))
+ (Int32.logor (Int32.shift_left c 8) d))
+
+
+let int_list_of_string_list list =
+ List.map (fun x -> int_of_string x) list
+
+let int_list_of_string str len =
+ let array_of_string s =
+ let int_array = Array.make len 0 in
+ for loop = 0 to len - 1 do
+ int_array.(loop) <- (Char.code s.[loop]);
+ done;
+ int_array
+ in
+ Array.to_list (array_of_string str)
+
+
+(* remove leading and trailing whitespace from a string *)
+
+let chomp str =
+ let head = Str.regexp "^[ \t\r\n]+" in
+ let tail = Str.regexp "[ \t\r\n]+$" in
+ let str = Str.global_replace head "" str in
+ Str.global_replace tail "" str
+
+(* Stupid little parser for "<key>=<value>[,<key>=<value>]*"
+ It first chops the entire command at each ',', so no ',' in key or value!
+ Mucked to return a list of words for "value"
+ *)
+
+let list_of_string str =
+ let delim c = Str.regexp ("[ \t]*" ^ c ^ "[ \t]*") in
+ let str_list = Str.split (delim " ") str in
+ List.map (fun x -> chomp(x)) str_list
+
+let little_parser fn str =
+ let delim c = Str.regexp ("[ \t]*" ^ c ^ "[ \t]*") in
+ let str_list = Str.split (delim ",") str in
+ let pair s =
+ match Str.split (delim "=") s with
+ | [key;value] -> fn (chomp key) (list_of_string value)
+ | [key] -> fn (chomp key) []
+ | _ -> failwith (Printf.sprintf "error: (little_parser) parse error [%s]" str)
+ in
+ List.iter pair str_list
+
+(* boolean list membership test *)
+let not_list_member the_list element =
+ try
+ List.find (fun x -> x = element) the_list;
+ false
+ with
+ Not_found -> true
+
+(* a very inefficient way to remove the elements of one list from another *)
+let list_remove the_list remove_list =
+ List.filter (not_list_member remove_list) the_list
+
+(* get a description of a file descriptor *)
+let get_connection_info fd =
+ let get_local_info fd =
+ let sockname = Unix.getsockname fd in
+ match sockname with
+ | Unix.ADDR_UNIX(s) -> s
+ | Unix.ADDR_INET(a,p) -> ((Unix.string_of_inet_addr a) ^ ":" ^
+ (string_of_int p))
+ and get_remote_info fd =
+ let sockname = Unix.getpeername fd in
+ match sockname with
+ | Unix.ADDR_UNIX(s) -> s
+ | Unix.ADDR_INET(a,p) -> ((Unix.string_of_inet_addr a) ^ ":" ^
+ (string_of_int p))
+ in
+ try
+ get_remote_info fd
+ with
+ | Unix.Unix_error (Unix.ENOTSOCK, s1, s2) ->
+ let s = Unix.fstat fd in
+ Printf.sprintf "dev: %d, inode: %d" s.Unix.st_dev s.Unix.st_ino
+ | _ -> get_local_info fd
+
+
+(* really write a string *)
+let really_write fd str =
+ let strlen = String.length str in
+ let sent = ref 0 in
+ while (!sent < strlen) do
+ sent := !sent + (Unix.write fd str !sent (strlen - !sent))
+ done
+
+let write_character fd ch =
+ let str = String.create 1 in
+ str.[0] <- ch;
+ really_write fd str
+
+
+
+let send_reply fd reply =
+ let checksum = ref 0 in
+ write_character fd '$';
+ for loop = 0 to (String.length reply) - 1 do
+ write_character fd reply.[loop];
+ checksum := !checksum + int_of_char reply.[loop]
+ done;
+ write_character fd '#';
+ write_character fd (hexchar_of_int ((!checksum mod 256) / 16));
+ write_character fd (hexchar_of_int ((!checksum mod 256) mod 16))
+ (*
+ * BUG NEED TO LISTEN FOR REPLY +/- AND POSSIBLY RE-TRANSMIT
+ *)
+
--- /dev/null
+(** debugger.ml
+ *
+ * main debug functionality
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+open Intel
+open PDB
+open Util
+open Str
+
+(** a few debugger commands such as step 's' and continue 'c' do
+ * not immediately return a response to the debugger. in these
+ * cases we raise No_reply instead.
+ *)
+exception No_reply
+
+let initialize_debugger () =
+ ()
+
+let exit_debugger () =
+ ()
+
+
+(**
+ Detach Command
+ Note: response is ignored by gdb. We leave the context in the
+ hash. It will be cleaned up with the socket is closed.
+ *)
+let gdb_detach ctx =
+ PDB.detach_debugger ctx;
+ raise No_reply
+
+(**
+ Kill Command
+ Note: response is ignored by gdb. We leave the context in the
+ hash. It will be cleaned up with the socket is closed.
+ *)
+let gdb_kill () =
+ ""
+
+
+
+(**
+ Continue Command.
+ resume the target
+ *)
+let gdb_continue ctx =
+ PDB.continue ctx;
+ raise No_reply
+
+(**
+ Step Command.
+ single step the target
+ *)
+let gdb_step ctx =
+ PDB.step ctx;
+ raise No_reply
+
+
+(**
+ Read Registers Command.
+ returns 16 4-byte registers in a particular defined by gdb.
+ *)
+let gdb_read_registers ctx =
+ let regs = PDB.read_registers ctx in
+ let str =
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.eax)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.ecx)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.edx)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.ebx)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.esp)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.ebp)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.esi)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.edi)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.eip)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.eflags)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.cs)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.ss)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.ds)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.es)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.fs)) ^
+ (Printf.sprintf "%08lx" (Util.flip_int32 regs.gs)) in
+ str
+
+(**
+ Set Thread Command
+ *)
+let gdb_set_thread command =
+ "OK"
+
+
+(**
+ Read Memory Packets
+ *)
+let gdb_read_memory ctx command =
+ let int_list_to_string i str =
+ (Printf.sprintf "%02x" i) ^ str
+ in
+ let read_mem addr len =
+ try
+ let mem = PDB.read_memory ctx addr len in
+ List.fold_right int_list_to_string mem ""
+ with
+ Failure s -> "E02"
+ in
+ Scanf.sscanf command "m%lx,%d" read_mem
+
+
+
+(**
+ Write Memory Packets
+ *)
+let gdb_write_memory ctx command =
+ let write_mem addr len =
+ print_endline (Printf.sprintf " gdb_write_memory %lx %x\n" addr len);
+ print_endline (Printf.sprintf " [[ unimplemented ]]\n")
+ in
+ Scanf.sscanf command "M%lx,%d" write_mem;
+ "OK"
+
+
+
+(**
+ Write Register Packets
+ *)
+let gdb_write_register ctx command =
+ let write_reg reg goofy_val =
+ let new_val = Util.flip_int32 goofy_val in
+ match reg with
+ | 0 -> PDB.write_register ctx EAX new_val
+ | 1 -> PDB.write_register ctx ECX new_val
+ | 2 -> PDB.write_register ctx EDX new_val
+ | 3 -> PDB.write_register ctx EBX new_val
+ | 4 -> PDB.write_register ctx ESP new_val
+ | 5 -> PDB.write_register ctx EBP new_val
+ | 6 -> PDB.write_register ctx ESI new_val
+ | 7 -> PDB.write_register ctx EDI new_val
+ | 8 -> PDB.write_register ctx EIP new_val
+ | 9 -> PDB.write_register ctx EFLAGS new_val
+ | 10 -> PDB.write_register ctx CS new_val
+ | 11 -> PDB.write_register ctx SS new_val
+ | 12 -> PDB.write_register ctx DS new_val
+ | 13 -> PDB.write_register ctx ES new_val
+ | 14 -> PDB.write_register ctx FS new_val
+ | 15 -> PDB.write_register ctx GS new_val
+ | _ -> print_endline (Printf.sprintf "write unknown register [%d]" reg)
+ in
+ Scanf.sscanf command "P%x=%lx" write_reg;
+ "OK"
+
+
+(**
+ General Query Packets
+ *)
+let gdb_query command =
+ match command with
+ | "qC" -> ""
+ | "qOffsets" -> ""
+ | "qSymbol::" -> ""
+ | _ ->
+ print_endline (Printf.sprintf "unknown gdb query packet [%s]" command);
+ "E01"
+
+
+(**
+ Write Memory Binary Packets
+ *)
+let gdb_write_memory_binary ctx command =
+ let write_mem addr len =
+ let pos = Str.search_forward (Str.regexp ":") command 0 in
+ let txt = Str.string_after command (pos + 1) in
+ PDB.write_memory ctx addr (int_list_of_string txt len)
+ in
+ Scanf.sscanf command "X%lx,%d" write_mem;
+ "OK"
+
+
+
+(**
+ Last Signal Command
+ *)
+let gdb_last_signal =
+ "S00"
+
+
+
+
+(**
+ Process PDB extensions to the GDB serial protocol.
+ Changes the mutable context state.
+ *)
+let pdb_extensions command sock =
+ let process_extension key value =
+ (* since this command can change the context, we need to grab it each time *)
+ let ctx = PDB.find_context sock in
+ match key with
+ | "status" ->
+ print_endline (string_of_context ctx);
+ PDB.debug_contexts ();
+ debugger_status ()
+ | "context" ->
+ PDB.add_context sock (List.hd value)
+ (int_list_of_string_list (List.tl value))
+ | _ -> failwith (Printf.sprintf "unknown pdb extension command [%s:%s]"
+ key (List.hd value))
+ in
+ try
+ Util.little_parser process_extension
+ (String.sub command 1 ((String.length command) - 1));
+ "OK"
+ with
+ | Unknown_context s ->
+ print_endline (Printf.sprintf "unknown context [%s]" s);
+ "E01"
+ | Failure s -> "E01"
+
+
+(**
+ Insert Breakpoint or Watchpoint Packet
+ *)
+let gdb_insert_bwcpoint ctx command =
+ let insert cmd addr length =
+ try
+ match cmd with
+ | 0 -> PDB.insert_memory_breakpoint ctx addr length; "OK"
+ | _ -> ""
+ with
+ Failure s -> "E03"
+ in
+ Scanf.sscanf command "Z%d,%lx,%d" insert
+
+(**
+ Remove Breakpoint or Watchpoint Packet
+ *)
+let gdb_remove_bwcpoint ctx command =
+ let insert cmd addr length =
+ try
+ match cmd with
+ | 0 -> PDB.remove_memory_breakpoint ctx addr length; "OK"
+ | _ -> ""
+ with
+ Failure s -> "E04"
+ in
+ Scanf.sscanf command "z%d,%lx,%d" insert
+
+(**
+ Do Work!
+
+ @param command char list
+ *)
+
+let process_command command sock =
+ let ctx = PDB.find_context sock in
+ try
+ match command.[0] with
+ | 'c' -> gdb_continue ctx
+ | 'D' -> gdb_detach ctx
+ | 'g' -> gdb_read_registers ctx
+ | 'H' -> gdb_set_thread command
+ | 'k' -> gdb_kill ()
+ | 'm' -> gdb_read_memory ctx command
+ | 'M' -> gdb_write_memory ctx command
+ | 'P' -> gdb_write_register ctx command
+ | 'q' -> gdb_query command
+ | 's' -> gdb_step ctx
+ | 'x' -> pdb_extensions command sock
+ | 'X' -> gdb_write_memory_binary ctx command
+ | '?' -> gdb_last_signal
+ | 'z' -> gdb_remove_bwcpoint ctx command
+ | 'Z' -> gdb_insert_bwcpoint ctx command
+ | _ ->
+ print_endline (Printf.sprintf "unknown gdb command [%s]" command);
+ ""
+ with
+ Unimplemented s ->
+ print_endline (Printf.sprintf "loser. unimplemented command [%s][%s]"
+ command s);
+ ""
+
+
+(**
+ process_evtchn
+
+ This is called each time a virq_pdb is sent from xen to dom 0.
+ It is sent by Xen when a domain hits a breakpoint.
+
+ Think of this as the continuation function for a "c" or "s" command.
+*)
+
+external query_domain_stop : unit -> (int * int) list = "query_domain_stop"
+(* returns a list of paused domains : () -> (domain, vcpu) list *)
+
+let process_evtchn fd =
+ let channel = Evtchn.read fd in
+ let find_pair (dom, vcpu) =
+ print_endline (Printf.sprintf "checking %d.%d" dom vcpu);
+ try
+ let sock = PDB.find_domain dom vcpu in
+ true
+ with
+ Unknown_domain -> false
+ in
+ let dom_list = query_domain_stop () in
+ let (dom, vcpu) = List.find find_pair dom_list in
+ let vec = 3 in
+ let sock = PDB.find_domain dom vcpu in
+ print_endline (Printf.sprintf "handle bkpt d:%d ed:%d v:%d %s"
+ dom vcpu vec (Util.get_connection_info sock));
+ Util.send_reply sock "S05";
+ Evtchn.unmask fd channel (* allow next virq *)
+
--- /dev/null
+(** evtchn.ml
+ *
+ * event channel interface
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+let dev_name = "/dev/xen/evtchn" (* EVTCHN_DEV_NAME *)
+let dev_major = 10 (* EVTCHN_DEV_MAJOR *)
+let dev_minor = 201 (* EVTCHN_DEV_MINOR *)
+
+let virq_pdb = 6 (* as defined VIRQ_PDB *)
+
+external bind_virq : int -> int = "evtchn_bind_virq"
+external bind : Unix.file_descr -> int -> unit = "evtchn_bind"
+external unbind : Unix.file_descr -> int -> unit = "evtchn_unbind"
+external ec_open : string -> int -> int -> Unix.file_descr = "evtchn_open"
+external read : Unix.file_descr -> int = "evtchn_read"
+external ec_close : Unix.file_descr -> unit = "evtchn_close"
+external unmask : Unix.file_descr -> int -> unit = "evtchn_unmask"
+
+let setup () =
+ let port = bind_virq virq_pdb in
+ let fd = ec_open dev_name dev_major dev_minor in
+ bind fd port;
+ fd
+
+let teardown fd =
+ unbind fd virq_pdb;
+ ec_close fd
--- /dev/null
+(** evtchn.mli
+ *
+ * event channel interface
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+
+val setup : unit -> Unix.file_descr
+val read : Unix.file_descr -> int
+val teardown : Unix.file_descr -> unit
+val unmask : Unix.file_descr -> int -> unit
--- /dev/null
+/*
+ * pdb_caml_xc.c
+ *
+ * http://www.cl.cam.ac.uk/netos/pdb
+ *
+ * OCaml to libxc interface library for PDB
+ */
+
+#include <xc.h>
+#include <xendebug.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+#include <caml/alloc.h>
+#include <caml/fail.h>
+#include <caml/memory.h>
+#include <caml/mlvalues.h>
+
+int pdb_evtchn_bind_virq (int xc_handle, int virq, int *port);
+int xen_evtchn_bind (int evtchn_fd, int idx);
+int xen_evtchn_unbind (int evtchn_fd, int idx);
+
+/* this order comes from xen/include/public/arch-x86_32.h */
+enum x86_registers { PDB_EBX, PDB_ECX, PDB_EDX, PDB_ESI, PDB_EDI,
+ PDB_EBP, PDB_EAX, PDB_Error_code, PDB_Entry_vector,
+ PDB_EIP, PDB_CS, PDB_EFLAGS, PDB_ESP, PDB_SS,
+ PDB_ES, PDB_DS, PDB_FS, PDB_GS };
+
+static void dump_regs (cpu_user_regs_t *ctx);
+
+static int xc_handle = -1;
+
+typedef struct
+{
+ int domain;
+ int vcpu;
+} context_t;
+
+#define decode_context(_ctx, _ocaml) \
+{ \
+ (_ctx)->domain = Int_val(Field((_ocaml),0)); \
+ (_ctx)->vcpu = Int_val(Field((_ocaml),1)); \
+}
+
+#define encode_context(_ctx, _ocaml) \
+{ \
+ (_ocaml) = caml_alloc_tuple(2); \
+ Store_field((_ocaml), 0, Val_int((_ctx)->domain)); \
+ Store_field((_ocaml), 1, Val_int((_ctx)->vcpu)); \
+}
+
+
+/****************************************************************************/
+
+/*
+ * open_context : unit -> unit
+ */
+value
+open_context (value unit)
+{
+ CAMLparam1(unit);
+
+ xc_handle = xc_interface_open();
+
+ if ( xc_handle < 0 )
+ {
+ fprintf(stderr, "(pdb) error opening xc interface: %d (%s)\n",
+ errno, strerror(errno));
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * close_context : unit -> unit
+ */
+value
+close_context (value unit)
+{
+ CAMLparam1(unit);
+ int rc;
+
+ if ( (rc = xc_interface_close(xc_handle)) < 0 )
+ {
+ fprintf(stderr, "(pdb) error closing xc interface: %d (%s)\n",
+ errno, strerror(errno));
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * read_registers : context_t -> int32
+ */
+value
+read_registers (value context)
+{
+ CAMLparam1(context);
+ CAMLlocal1(result);
+
+ cpu_user_regs_t *regs;
+ context_t ctx;
+
+ decode_context(&ctx, context);
+
+ if ( xendebug_read_registers(xc_handle, ctx.domain, ctx.vcpu, ®s) )
+ {
+ printf("(pdb) read registers error!\n"); fflush(stdout);
+ failwith("read registers error");
+ }
+
+ dump_regs(regs);
+
+ result = caml_alloc_tuple(18); /* FIXME */
+
+ Store_field(result, 0, caml_copy_int32(regs->ebx));
+ Store_field(result, 1, caml_copy_int32(regs->ecx));
+ Store_field(result, 2, caml_copy_int32(regs->edx));
+ Store_field(result, 3, caml_copy_int32(regs->esi));
+ Store_field(result, 4, caml_copy_int32(regs->edi));
+ Store_field(result, 5, caml_copy_int32(regs->ebp));
+ Store_field(result, 6, caml_copy_int32(regs->eax));
+ Store_field(result, 7, caml_copy_int32(regs->error_code)); /* 16 */
+ Store_field(result, 8, caml_copy_int32(regs->entry_vector)); /* 16 */
+ Store_field(result, 9, caml_copy_int32(regs->eip));
+ Store_field(result, 10, caml_copy_int32(regs->cs)); /* 16 */
+ Store_field(result, 11, caml_copy_int32(regs->eflags));
+ Store_field(result, 12, caml_copy_int32(regs->esp));
+ Store_field(result, 13, caml_copy_int32(regs->ss)); /* 16 */
+ Store_field(result, 14, caml_copy_int32(regs->es)); /* 16 */
+ Store_field(result, 15, caml_copy_int32(regs->ds)); /* 16 */
+ Store_field(result, 16, caml_copy_int32(regs->fs)); /* 16 */
+ Store_field(result, 17, caml_copy_int32(regs->gs)); /* 16 */
+
+ CAMLreturn(result);
+}
+
+
+/*
+ * write_register : context_t -> register -> int32 -> unit
+ */
+value
+write_register (value context, value reg, value newval)
+{
+ CAMLparam3(context, reg, newval);
+
+ int my_reg = Int_val(reg);
+ int val = Int32_val(newval);
+
+ context_t ctx;
+ cpu_user_regs_t *regs;
+
+ printf("(pdb) write register\n");
+
+ decode_context(&ctx, context);
+
+ if ( xendebug_read_registers(xc_handle, ctx.domain, ctx.vcpu, ®s) )
+ {
+ printf("(pdb) write register (get) error!\n"); fflush(stdout);
+ failwith("write register error");
+ }
+
+ switch (my_reg)
+ {
+ case PDB_EBX: regs->ebx = val; break;
+ case PDB_ECX: regs->ecx = val; break;
+ case PDB_EDX: regs->edx = val; break;
+ case PDB_ESI: regs->esi = val; break;
+ case PDB_EDI: regs->edi = val; break;
+
+ case PDB_EBP: regs->ebp = val; break;
+ case PDB_EAX: regs->eax = val; break;
+ case PDB_Error_code: regs->error_code = val; break;
+ case PDB_Entry_vector: regs->entry_vector = val; break;
+
+ case PDB_EIP: regs->eip = val; break;
+ case PDB_CS: regs->cs = val; break;
+ case PDB_EFLAGS: regs->eflags = val; break;
+ case PDB_ESP: regs->esp = val; break;
+ case PDB_SS: regs->ss = val; break;
+ case PDB_ES: regs->es = val; break;
+ case PDB_DS: regs->ds = val; break;
+ case PDB_FS: regs->fs = val; break;
+ case PDB_GS: regs->gs = val; break;
+ }
+
+ if ( xendebug_write_registers(xc_handle, ctx.domain, ctx.vcpu, regs) )
+ {
+ printf("(pdb) write register (set) error!\n"); fflush(stdout);
+ failwith("write register error");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * read_memory : context_t -> int32 -> int -> int
+ */
+value
+read_memory (value context, value address, value length)
+{
+ CAMLparam3(context, address, length);
+ CAMLlocal2(result, temp);
+
+ context_t ctx;
+ int loop;
+ char *buffer;
+ memory_t my_address = Int32_val(address);
+ u32 my_length = Int_val(length);
+
+ printf ("(pdb) read memory\n");
+
+ decode_context(&ctx, context);
+
+ buffer = malloc(my_length);
+ if (buffer == NULL)
+ {
+ printf("(pdb) read memory: malloc failed.\n"); fflush(stdout);
+ failwith("read memory error");
+ }
+
+ if ( xendebug_read_memory(xc_handle, ctx.domain, ctx.vcpu,
+ my_address, my_length, buffer) )
+ {
+ printf("(pdb) read memory error!\n"); fflush(stdout);
+ failwith("read memory error");
+ }
+
+ result = caml_alloc(2,0);
+ if ( my_length > 0 ) /* car */
+ {
+ Store_field(result, 0, Val_int(buffer[my_length - 1] & 0xff));
+ }
+ else
+
+ {
+ Store_field(result, 0, Val_int(0));
+ }
+ Store_field(result, 1, Val_int(0)); /* cdr */
+
+ for (loop = 1; loop < my_length; loop++)
+ {
+ temp = result;
+ result = caml_alloc(2,0);
+ Store_field(result, 0, Val_int(buffer[my_length - loop - 1] & 0xff));
+ Store_field(result, 1, temp);
+ }
+
+ CAMLreturn(result);
+}
+
+/*
+ * write_memory : context_t -> int32 -> int list -> unit
+ */
+value
+write_memory (value context, value address, value val_list)
+{
+ CAMLparam3(context, address, val_list);
+ CAMLlocal1(node);
+
+ context_t ctx;
+
+ char buffer[4096]; /* a big buffer */
+ memory_t my_address;
+ u32 length = 0;
+
+ printf ("(pdb) write memory\n");
+
+ decode_context(&ctx, context);
+
+ node = val_list;
+ if ( Int_val(node) == 0 ) /* gdb functionalty test uses empty list */
+ {
+ CAMLreturn(Val_unit);
+ }
+
+ while ( Int_val(Field(node,1)) != 0 )
+ {
+ buffer[length++] = Int_val(Field(node, 0));
+ node = Field(node,1);
+ }
+ buffer[length++] = Int_val(Field(node, 0));
+
+ my_address = (memory_t) Int32_val(address);
+
+ if ( xendebug_write_memory(xc_handle, ctx.domain, ctx.vcpu,
+ my_address, length, buffer) )
+ {
+ printf("(pdb) write memory error!\n"); fflush(stdout);
+ failwith("write memory error");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+
+/*********************************************************************/
+
+void
+dump_regs (cpu_user_regs_t *regs)
+{
+ printf (" eax: %x\n", regs->eax);
+ printf (" ecx: %x\n", regs->ecx);
+ printf (" edx: %x\n", regs->edx);
+ printf (" ebx: %x\n", regs->ebx);
+ printf (" esp: %x\n", regs->esp);
+ printf (" ebp: %x\n", regs->ebp);
+ printf (" esi: %x\n", regs->esi);
+ printf (" edi: %x\n", regs->edi);
+ printf (" eip: %x\n", regs->eip);
+ printf (" flags: %x\n", regs->eflags);
+ printf (" cs: %x\n", regs->cs);
+ printf (" ss: %x\n", regs->ss);
+ printf (" es: %x\n", regs->es);
+ printf (" ds: %x\n", regs->ds);
+ printf (" fs: %x\n", regs->fs);
+ printf (" gs: %x\n", regs->gs);
+
+ return;
+}
+
+/*
+ * continue_target : context_t -> unit
+ */
+value
+continue_target (value context)
+{
+ CAMLparam1(context);
+
+ context_t ctx;
+
+ decode_context(&ctx, context);
+
+ if ( xendebug_continue(xc_handle, ctx.domain, ctx.vcpu) )
+ {
+ printf("(pdb) continue\n"); fflush(stdout);
+ failwith("continue");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * step_target : context_t -> unit
+ */
+value
+step_target (value context)
+{
+ CAMLparam1(context);
+
+ context_t ctx;
+
+ decode_context(&ctx, context);
+
+ if ( xendebug_step(xc_handle, ctx.domain, ctx.vcpu) )
+ {
+ printf("(pdb) step\n"); fflush(stdout);
+ failwith("step");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+
+
+/*
+ * insert_memory_breakpoint : context_t -> int32 -> int list -> unit
+ */
+value
+insert_memory_breakpoint (value context, value address, value length)
+{
+ CAMLparam3(context, address, length);
+
+ context_t ctx;
+ memory_t my_address = (memory_t) Int32_val(address);
+ int my_length = Int_val(length);
+
+ decode_context(&ctx, context);
+
+ printf ("(pdb) insert memory breakpoint 0x%lx %d\n",
+ my_address, my_length);
+
+ if ( xendebug_insert_memory_breakpoint(xc_handle, ctx.domain, ctx.vcpu,
+ my_address, my_length) )
+ {
+ printf("(pdb) error: insert memory breakpoint\n"); fflush(stdout);
+ failwith("insert memory breakpoint");
+ }
+
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * remove_memory_breakpoint : context_t -> int32 -> int list -> unit
+ */
+value
+remove_memory_breakpoint (value context, value address, value length)
+{
+ CAMLparam3(context, address, length);
+
+ context_t ctx;
+
+ memory_t my_address = (memory_t) Int32_val(address);
+ int my_length = Int_val(length);
+
+ printf ("(pdb) remove memory breakpoint 0x%lx %d\n",
+ my_address, my_length);
+
+ decode_context(&ctx, context);
+
+ if ( xendebug_remove_memory_breakpoint(xc_handle,
+ ctx.domain, ctx.vcpu,
+ my_address, my_length) )
+ {
+ printf("(pdb) error: remove memory breakpoint\n"); fflush(stdout);
+ failwith("remove memory breakpoint");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * attach_debugger : int -> int -> unit
+ */
+value
+attach_debugger (value domain, value vcpu)
+{
+ CAMLparam2(domain, vcpu);
+
+ int my_domain = Int_val(domain);
+ int my_vcpu = Int_val(vcpu);
+
+ printf ("(pdb) attach domain [%d.%d]\n", my_domain, my_vcpu);
+
+ if ( xendebug_attach(xc_handle, my_domain, my_vcpu) )
+ {
+ printf("(pdb) attach error!\n"); fflush(stdout);
+ failwith("attach error");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+
+/*
+ * detach_debugger : int -> int -> unit
+ */
+value
+detach_debugger (value domain, value vcpu)
+{
+ CAMLparam2(domain, vcpu);
+
+ int my_domain = Int_val(domain);
+ int my_vcpu = Int_val(vcpu);
+
+ printf ("(pdb) detach domain [%d.%d]\n", my_domain, my_vcpu);
+
+ if ( xendebug_detach(xc_handle, my_domain, my_vcpu) )
+ {
+ printf("(pdb) detach error!\n"); fflush(stdout);
+ failwith("detach error");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+
+/*
+ * debugger_status : unit -> unit
+ */
+value
+debugger_status (value unit)
+{
+ CAMLparam1(unit);
+
+ printf ("(pdb) debugger status\n");
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * pause_target : int -> unit
+ */
+value
+pause_target (value domid)
+{
+ CAMLparam1(domid);
+
+ int my_domid = Int_val(domid);
+
+ printf ("(pdb) pause target %d\n", my_domid);
+
+ xc_domain_pause(xc_handle, my_domid);
+
+ CAMLreturn(Val_unit);
+}
+
+/****************************************************************************/
+/****************************************************************************/
+
+/*
+ * query_domain_stop : unit -> (int * int) list
+ */
+value
+query_domain_stop (value unit)
+{
+ CAMLparam1(unit);
+ CAMLlocal3(result, temp, node);
+
+ int max_domains = 20;
+ int dom_list[max_domains];
+ int loop, count;
+
+ count = xendebug_query_domain_stop(xc_handle, dom_list, max_domains);
+ if ( count < 0 )
+ {
+ printf("(pdb) query domain stop!\n"); fflush(stdout);
+ failwith("query domain stop");
+ }
+
+ printf ("QDS: %d\n", count);
+ for (loop = 0; loop < count; loop ++)
+ printf (" %d %d\n", loop, dom_list[loop]);
+
+ result = caml_alloc(2,0);
+ if ( count > 0 ) /* car */
+ {
+ node = caml_alloc(2,0);
+ Store_field(node, 0, Val_int(dom_list[0])); /* domain id */
+ Store_field(node, 1, Val_int(0)); /* vcpu */
+ Store_field(result, 0, node);
+ }
+ else
+ {
+ Store_field(result, 0, Val_int(0));
+ }
+ Store_field(result, 1, Val_int(0)); /* cdr */
+
+ for ( loop = 1; loop < count; loop++ )
+ {
+ temp = result;
+ result = caml_alloc(2,0);
+ node = caml_alloc(2,0);
+ Store_field(node, 0, Val_int(dom_list[loop])); /* domain id */
+ Store_field(node, 1, Val_int(0)); /* vcpu */
+ Store_field(result, 0, node);
+ Store_field(result, 1, temp);
+ }
+
+ CAMLreturn(result);
+}
+
+/****************************************************************************/
+/****************************************************************************/
+
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+/*
+ * evtchn_open : string -> int -> int -> Unix.file_descr
+ *
+ * OCaml's Unix library doesn't have mknod, so it makes more sense just write
+ * this in C. This code is from Keir/Andy.
+ */
+value
+evtchn_open (value filename, value major, value minor)
+{
+ CAMLparam3(filename, major, minor);
+
+ char *myfilename = String_val(filename);
+ int mymajor = Int_val(major);
+ int myminor = Int_val(minor);
+ int evtchn_fd;
+ struct stat st;
+
+ /* Make sure any existing device file links to correct device. */
+ if ( (lstat(myfilename, &st) != 0) ||
+ !S_ISCHR(st.st_mode) ||
+ (st.st_rdev != makedev(mymajor, myminor)) )
+ {
+ (void)unlink(myfilename);
+ }
+
+ reopen:
+ evtchn_fd = open(myfilename, O_RDWR);
+ if ( evtchn_fd == -1 )
+ {
+ if ( (errno == ENOENT) &&
+ ((mkdir("/dev/xen", 0755) == 0) || (errno == EEXIST)) &&
+ (mknod(myfilename, S_IFCHR|0600, makedev(mymajor,myminor)) == 0) )
+ {
+ goto reopen;
+ }
+ return -errno;
+ }
+
+ CAMLreturn(Val_int(evtchn_fd));
+}
+
+/*
+ * evtchn_bind_virq : int -> int
+ */
+value
+evtchn_bind_virq (value virq)
+{
+ CAMLparam1(virq);
+
+ int port;
+
+ if ( pdb_evtchn_bind_virq(xc_handle, Int_val(virq), &port) < 0 )
+ {
+ printf("(pdb) evtchn_bind_virq error!\n"); fflush(stdout);
+ failwith("evtchn_bind_virq error");
+ }
+
+ CAMLreturn(Val_int(port));
+}
+
+/*
+ * evtchn_bind : Unix.file_descr -> int -> unit
+ */
+value
+evtchn_bind (value fd, value idx)
+{
+ CAMLparam2(fd, idx);
+
+ int myfd = Int_val(fd);
+ int myidx = Int_val(idx);
+
+ if ( xen_evtchn_bind(myfd, myidx) < 0 )
+ {
+ printf("(pdb) evtchn_bind error!\n"); fflush(stdout);
+ failwith("evtchn_bind error");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * evtchn_unbind : Unix.file_descr -> int -> unit
+ */
+value
+evtchn_unbind (value fd, value idx)
+{
+ CAMLparam2(fd, idx);
+
+ int myfd = Int_val(fd);
+ int myidx = Int_val(idx);
+
+ if ( xen_evtchn_unbind(myfd, myidx) < 0 )
+ {
+ printf("(pdb) evtchn_unbind error!\n"); fflush(stdout);
+ failwith("evtchn_unbind error");
+ }
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * evtchn_read : Unix.file_descr -> int
+ */
+value
+evtchn_read (value fd)
+{
+ CAMLparam1(fd);
+
+ u16 v;
+ int bytes;
+ int rc = -1;
+ int myfd = Int_val(fd);
+
+ while ( (bytes = read(myfd, &v, sizeof(v))) == -1 )
+ {
+ if ( errno == EINTR ) continue;
+ rc = -errno;
+ goto exit;
+ }
+
+ if ( bytes == sizeof(v) )
+ rc = v;
+
+ exit:
+ CAMLreturn(Val_int(rc));
+}
+
+
+/*
+ * evtchn_close : Unix.file_descr -> unit
+ */
+value
+evtchn_close (value fd)
+{
+ CAMLparam1(fd);
+ int myfd = Int_val(fd);
+
+ (void)close(myfd);
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * evtchn_unmask : Unix.file_descr -> int -> unit
+ */
+value
+evtchn_unmask (value fd, value idx)
+{
+ CAMLparam1(fd);
+
+ int myfd = Int_val(fd);
+ u16 myidx = Int_val(idx);
+
+ (void)write(myfd, &myidx, sizeof(myidx));
+
+ CAMLreturn(Val_unit);
+}
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
+
--- /dev/null
+/*
+ * pdb_xen.c
+ *
+ * alex ho
+ * http://www.cl.cam.ac.uk/netos/pdb
+ *
+ * PDB interface library for accessing Xen
+ */
+
+#include <xc.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/mman.h>
+
+int
+pdb_open ()
+{
+ int xc_handle = xc_interface_open();
+
+ if ( xc_handle < 0 )
+ {
+ fprintf(stderr, "(pdb) error opening xc interface: %d (%s)\n",
+ errno, strerror(errno));
+ }
+ return xc_handle;
+}
+
+int
+pdb_close (int xc_handle)
+{
+ int rc;
+
+
+ if ( (rc = xc_interface_close(xc_handle)) < 0 )
+ {
+ fprintf(stderr, "(pdb) error closing xc interface: %d (%s)\n",
+ errno, strerror(errno));
+ }
+ return rc;
+}
+
+
+int
+pdb_evtchn_bind_virq (int xc_handle, int virq, int *port)
+{
+ int rc;
+
+ if ( (rc = xc_evtchn_bind_virq(xc_handle, virq, port) < 0 ) )
+ {
+ fprintf(stderr, "(pdb) error binding virq to event channel: %d (%s)\n",
+ errno, strerror(errno));
+ }
+ return rc;
+}
+
+
+#include <sys/ioctl.h>
+
+/* /dev/xen/evtchn ioctls */
+#define EVTCHN_RESET _IO('E', 1) /* clear & reinit buffer */
+#define EVTCHN_BIND _IO('E', 2) /* bind to event channel */
+#define EVTCHN_UNBIND _IO('E', 3) /* unbind from event channel */
+
+int
+xen_evtchn_bind (int evtchn_fd, int idx)
+{
+ if ( ioctl(evtchn_fd, EVTCHN_BIND, idx) != 0 )
+ return -errno;
+
+ return 0;
+}
+
+int
+xen_evtchn_unbind (int evtchn_fd, int idx)
+{
+ if ( ioctl(evtchn_fd, EVTCHN_UNBIND, idx) != 0 )
+ return -errno;
+
+ return 0;
+}
+
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- /dev/null
+(** server.ml
+ *
+ * PDB server main loop
+ *
+ * @author copyright (c) 2005 alex ho
+ * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
+ * @version 1
+ *)
+
+open Unix
+open Buffer
+
+
+(**
+ * connection_t: The state for each connection.
+ * buffer & length contains bytes that have been read from the sock
+ * but not yet parsed / processed.
+ *)
+type connection_t =
+{
+ fd : file_descr;
+ mutable buffer : string;
+ mutable length : int;
+}
+
+
+(**
+ * validate_checksum: Compute and compare the checksum of a string
+ * against the provided checksum using the gdb serial protocol algorithm.
+ *
+ *)
+let validate_checksum command checksum =
+ let c0 = ref 0 in
+ for loop = 0 to (String.length command - 1) do
+ c0 := !c0 + int_of_char(command.[loop]);
+ done;
+ if (String.length checksum) = 2
+ then
+ let c1 = Util.int_of_hexchar(checksum.[1]) +
+ Util.int_of_hexchar(checksum.[0]) * 16 in
+ (!c0 mod 256) = (c1 mod 256)
+ else
+ false
+
+
+(**
+ * process_input: Oh, joy! Someone sent us a message. Let's open the
+ * envelope and see what they have to say.
+ *
+ * This function is a paradigm of inefficiency; it performs as many
+ * string copies as possible.
+ *)
+let process_input conn sock =
+ let max_buffer_size = 1024 in
+ let in_string = String.create max_buffer_size in
+
+ let length = read sock in_string 0 max_buffer_size in
+ conn.buffer <- conn.buffer ^ (String.sub in_string 0 length);
+ conn.length <- conn.length + length;
+ let re = Str.regexp "[^\\$]*\\$\\([^#]*\\)#\\(..\\)" in
+
+ begin
+ try
+ let break = String.index conn.buffer '\003' + 1 in
+ print_endline (Printf.sprintf "{{%s}}" (String.escaped conn.buffer));
+
+ (* discard everything seen before the ctrl-c *)
+ conn.buffer <- String.sub conn.buffer break (conn.length - break);
+ conn.length <- conn.length - break;
+
+ (* pause the target *)
+ PDB.pause (PDB.find_context sock);
+
+ (* send a code back to the debugger *)
+ Util.send_reply sock "S05"
+
+ with
+ Not_found -> ()
+ end;
+
+ (* with gdb this is unlikely to loop since you ack each packet *)
+ while ( Str.string_match re conn.buffer 0 ) do
+ let command = Str.matched_group 1 conn.buffer in
+ let checksum = Str.matched_group 2 conn.buffer in
+ let match_end = Str.group_end 2 in
+
+ begin
+ match validate_checksum command checksum with
+ | true ->
+ begin
+ Util.write_character sock '+';
+ try
+ let reply = Debugger.process_command command sock in
+ print_endline (Printf.sprintf "[%s] %s -> \"%s\""
+ (Util.get_connection_info sock)
+ (String.escaped command)
+ (String.escaped reply));
+ Util.send_reply sock reply
+ with
+ Debugger.No_reply ->
+ print_endline (Printf.sprintf "[%s] %s -> null"
+ (Util.get_connection_info sock)
+ (String.escaped command))
+ end
+ | false ->
+ Util.write_character sock '-';
+ end;
+
+ conn.buffer <- String.sub conn.buffer match_end (conn.length - match_end);
+ conn.length <- conn.length - match_end;
+ done;
+ if length = 0 then raise End_of_file
+
+
+
+(** main_server_loop.
+ *
+ * connection_hash is a hash (duh!) with one connection_t for each
+ * open connection.
+ *
+ * in_list is a list of active sockets. it also contains two
+ * magic entries: server_sock for accepting new entries and
+ * event_sock for Xen event channel asynchronous notifications.
+ *)
+let main_server_loop sockaddr =
+ let connection_hash = Hashtbl.create 10
+ in
+ let process_socket svr_sock sockets sock =
+ let (new_list, closed_list) = sockets in
+ if sock == svr_sock
+ then
+ begin
+ let (new_sock, caller) = accept sock in
+ print_endline (Printf.sprintf "[%s] new connection from %s"
+ (Util.get_connection_info sock)
+ (Util.get_connection_info new_sock));
+ Hashtbl.add connection_hash new_sock
+ {fd=new_sock; buffer=""; length = 0};
+ PDB.add_default_context new_sock;
+ (new_sock :: new_list, closed_list)
+ end
+ else
+ begin
+ try
+ match PDB.find_context sock with
+ | PDB.Event_channel ->
+ print_endline (Printf.sprintf "[%s] event channel"
+ (Util.get_connection_info sock));
+ Debugger.process_evtchn sock;
+ (new_list, closed_list)
+ | _ ->
+ let conn = Hashtbl.find connection_hash sock in
+ process_input conn sock;
+ (new_list, closed_list)
+ with
+ | Not_found ->
+ print_endline "error: (main_svr_loop) context not found";
+ PDB.debug_contexts ();
+ raise Not_found
+ | End_of_file ->
+ print_endline (Printf.sprintf "[%s] close connection from %s"
+ (Util.get_connection_info sock)
+ (Util.get_connection_info sock));
+ PDB.delete_context sock;
+ Hashtbl.remove connection_hash sock;
+ close sock;
+ (new_list, sock :: closed_list)
+ end
+ in
+ let rec helper in_list server_sock =
+ (*
+ * List.iter (fun x->Printf.printf "{%s} "
+ * (Util.get_connection_info x)) in_list;
+ * Printf.printf "\n";
+ *)
+ let (rd_list, _, _) = select in_list [] [] (-1.0) in
+ let (new_list, closed_list) = List.fold_left (process_socket server_sock)
+ ([],[]) rd_list in
+ let merge_list = Util.list_remove (new_list @ in_list) closed_list in
+ helper merge_list server_sock
+ in
+ try
+ let server_sock = socket (domain_of_sockaddr sockaddr) SOCK_STREAM 0 in
+ setsockopt server_sock SO_REUSEADDR true;
+ bind server_sock sockaddr;
+ listen server_sock 2;
+
+ PDB.open_debugger ();
+ let event_sock = Evtchn.setup () in
+ PDB.add_context event_sock "event channel" [];
+ helper [server_sock; event_sock] server_sock
+ with
+ | Sys.Break ->
+ print_endline "break: cleaning up";
+ PDB.close_debugger ();
+ Hashtbl.iter (fun sock conn -> close sock) connection_hash
+ | Unix_error(e,err,param) ->
+ Printf.printf "unix error: [%s][%s][%s]\n" (error_message e) err param
+ | Sys_error s -> Printf.printf "sys error: [%s]\n" s
+ | Failure s -> Printf.printf "failure: [%s]\n" s
+ | End_of_file -> Printf.printf "end of file\n"
+
+
+let get_port () =
+ if (Array.length Sys.argv) = 2
+ then
+ int_of_string Sys.argv.(1)
+ else
+ begin
+ print_endline (Printf.sprintf "syntax error: %s <port>" Sys.argv.(0));
+ exit 1
+ end
+
+
+let main =
+ let address = inet_addr_any in
+ let port = get_port () in
+ main_server_loop (ADDR_INET(address, port))
+
+++ /dev/null
-# Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-# 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
-
-# This file is part of GDB.
-
-# 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.
-#
-# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-host_alias = @host_alias@
-target_alias = @target_alias@
-program_transform_name = @program_transform_name@
-bindir = @bindir@
-libdir = @libdir@
-tooldir = $(libdir)/$(target_alias)
-
-datadir = @datadir@
-mandir = @mandir@
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = @infodir@
-htmldir = $(prefix)/html
-includedir = @includedir@
-
-SHELL = /bin/sh
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-
-CC = @CC@
-
-# Directory containing source files. Don't clean up the spacing,
-# this exact string is matched for by the "configure" script.
-srcdir = @srcdir@
-VPATH = @srcdir@
-
-# It is also possible that you will need to add -I/usr/include/sys to the
-# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
-# is where it should be according to Posix).
-
-# Set this up with gcc if you have gnu ld and the loader will print out
-# line numbers for undefinded refs.
-#CC-LD=gcc -static
-CC-LD=${CC}
-
-# Where is the "include" directory? Traditionally ../include or ./include
-INCLUDE_DIR = ${srcdir}/../../include
-INCLUDE_DEP = $$(INCLUDE_DIR)
-
-# Where are the BFD library?
-BFD_DIR = ../../bfd
-BFD = $(BFD_DIR)/libbfd.a
-BFD_SRC = $(srcdir)/$(BFD_DIR)
-BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
-
-# Where is the source dir for the READLINE library? Traditionally in .. or .
-# (For the binary library built from it, we use ${READLINE_DIR}${subdir}.)
-READLINE_DIR = ${srcdir}/../readline
-READLINE_DEP = $$(READLINE_DIR)
-
-# All the includes used for CFLAGS and for lint.
-# -I. for config files.
-# -I${srcdir} for our headers.
-# -I$(srcdir)/../regformats for regdef.h.
-INCLUDE_CFLAGS = -I. -I${srcdir} -I$(srcdir)/../regformats -I$(INCLUDE_DIR) -I../../../../libxc/
-
-# M{H,T}_CFLAGS, if defined, has host- and target-dependent CFLAGS
-# from the config/ directory.
-GLOBAL_CFLAGS = ${MT_CFLAGS} ${MH_CFLAGS}
-#PROFILE_CFLAGS = -pg
-
-WARN_CFLAGS = -Wall
-
-# CFLAGS is specifically reserved for setting from the command line
-# when running make. I.E. "make CFLAGS=-Wmissing-prototypes".
-CFLAGS = @CFLAGS@
-
-# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
-INTERNAL_CFLAGS = $(WARN_CFLAGS) ${CFLAGS} ${GLOBAL_CFLAGS} \
- ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS} ${BFD_CFLAGS}
-
-# LDFLAGS is specifically reserved for setting from the command line
-# when running make.
-LDFLAGS = @LDFLAGS@
-
-# Perhaps should come from parent Makefile
-VERSION = gdbserver-4.12.3
-DIST=gdb
-
-LINT=/usr/5bin/lint
-LINTFLAGS= $(BFD_CFLAGS)
-
-# All source files that go into linking GDB remote server.
-
-SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c \
- $(srcdir)/mem-break.c $(srcdir)/proc-service.c $(srcdir)/regcache.c \
- $(srcdir)/remote-utils.c $(srcdir)/server.c $(srcdir)/target.c \
- $(srcdir)/thread-db.c $(srcdir)/utils.c \
- $(srcdir)/linux-arm-low.c $(srcdir)/linux-i386-low.c \
- $(srcdir)/i387-fp.c \
- $(srcdir)/linux-ia64-low.c $(srcdir)/linux-low.c \
- $(srcdir)/linux-m68k-low.c $(srcdir)/linux-mips-low.c \
- $(srcdir)/linux-ppc-low.c $(srcdir)/linux-s390-low.c \
- $(srcdir)/linux-sh-low.c $(srcdir)/linux-x86-64-low.c
-
-DEPFILES = @GDBSERVER_DEPFILES@
-
-SOURCES = $(SFILES)
-TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
-
-OBS = inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
- utils.o \
- mem-break.o \
- $(DEPFILES)
-GDBSERVER_LIBS = @GDBSERVER_LIBS@
-
-# Prevent Sun make from putting in the machine type. Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
- ${CC} -c ${INTERNAL_CFLAGS} $<
-
-all: gdbserver-xen gdbreplay
-
-# Traditionally "install" depends on "all". But it may be useful
-# not to; for example, if the user has made some trivial change to a
-# source file and doesn't care about rebuilding or just wants to save the
-# time it takes for make to check that all is up to date.
-# install-only is intended to address that need.
-install: all install-only
-install-only:
- n=`echo gdbserver-xen | sed '$(program_transform_name)'`; \
- if [ x$$n = x ]; then n=gdbserver-xen; else true; fi; \
- $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir); \
- $(INSTALL_PROGRAM) gdbserver-xen $(DESTDIR)$(bindir)/$$n; \
- $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(man1dir); \
- $(INSTALL_DATA) $(srcdir)/gdbserver.1 $(DESTDIR)$(man1dir)/$$n.1
-
-uninstall: force
- n=`echo gdbserver-xen | sed '$(program_transform_name)'`; \
- if [ x$$n = x ]; then n=gdbserver-xen; else true; fi; \
- rm -f $(bindir)/$$n $(DESTDIR)$(man1dir)/$$n.1
-
-installcheck:
-check:
-info dvi:
-install-info:
-html:
-install-html:
-clean-info:
-
-gdbserver-xen: $(OBS) ${ADD_DEPS} ${CDEPS}
- rm -f gdbserver-xen
- ${CC-LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdbserver-xen $(OBS) \
- $(GDBSERVER_LIBS) $(XM_CLIBS)
-
-gdbreplay: gdbreplay.o
- rm -f gdbreplay
- ${CC-LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdbreplay gdbreplay.o \
- $(XM_CLIBS)
-
-# Put the proper machine-specific files first, so M-. on a machine
-# specific routine gets the one for the correct machine.
-# The xyzzy stuff below deals with empty DEPFILES
-TAGS: ${TAGFILES}
- etags `find ${srcdir}/../config -name $(TM_FILE) -print` \
- `find ${srcdir}/../config -name ${XM_FILE} -print` \
- `find ${srcdir}/../config -name ${NAT_FILE} -print` \
- `for i in yzzy ${DEPFILES}; do \
- if [ x$$i != xyzzy ]; then \
- echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' ; \
- fi; \
- done` \
- ${TAGFILES}
-tags: TAGS
-
-clean:
- rm -f *.o ${ADD_FILES} *~
- rm -f gdbserver gdbreplay core make.log
- rm -f reg-arm.c reg-i386.c reg-ia64.c reg-m68k.c reg-mips.c
- rm -f reg-ppc.c reg-sh.c reg-x86-64.c reg-i386-linux.c
-
-maintainer-clean realclean distclean: clean
- rm -f nm.h tm.h xm.h config.status config.h stamp-h config.log
- rm -f Makefile
-
-STAGESTUFF=${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES} init.c init.o version.c gdb
-
-config.h: stamp-h ; @true
-stamp-h: config.in config.status
- CONFIG_FILES="" $(SHELL) ./config.status
-
-Makefile: Makefile.in config.status
- CONFIG_HEADERS="" $(SHELL) ./config.status
-
-config.status: configure configure.srv
- $(SHELL) ./config.status --recheck
-
-force:
-
-version.c: Makefile
- echo 'char *version = "$(VERSION)";' >version.c
-
-# GNU Make has an annoying habit of putting *all* the Makefile variables
-# into the environment, unless you include this target as a circumvention.
-# Rumor is that this will be fixed (and this target can be removed)
-# in GNU Make 4.0.
-.NOEXPORT:
-
-# GNU Make 3.63 has a different problem: it keeps tacking command line
-# overrides onto the definition of $(MAKE). This variable setting
-# will remove them.
-MAKEOVERRIDES=
-
-gdb_proc_service_h = $(srcdir)/../gdb_proc_service.h $(srcdir)/../gregset.h
-regdat_sh = $(srcdir)/../regformats/regdat.sh
-regdef_h = $(srcdir)/../regformats/regdef.h
-regcache_h = $(srcdir)/regcache.h
-server_h = $(srcdir)/server.h $(regcache_h) config.h $(srcdir)/target.h \
- $(srcdir)/mem-break.h
-
-inferiors.o: inferiors.c $(server_h)
-mem-break.o: mem-break.c $(server_h)
-proc-service.o: proc-service.c $(server_h) $(gdb_proc_service_h)
-regcache.o: regcache.c $(server_h) $(regdef_h)
-remote-utils.o: remote-utils.c terminal.h $(server_h)
-server.o: server.c $(server_h)
-target.o: target.c $(server_h)
-thread-db.o: thread-db.c $(server_h) $(gdb_proc_service_h)
-utils.o: utils.c $(server_h)
-
-signals.o: ../signals/signals.c $(server_h)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< -DGDBSERVER
-
-i387-fp.o: i387-fp.c $(server_h)
-
-linux_low_h = $(srcdir)/linux-low.h
-
-linux-low.o: linux-low.c $(linux_low_h) $(server_h)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
-
-linux-xen-low.o: linux-xen-low.c $(linux_low_h) $(server_h)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
-
-linux-arm-low.o: linux-arm-low.c $(linux_low_h) $(server_h)
-linux-i386-low.o: linux-i386-low.c $(linux_low_h) $(server_h)
-linux-ia64-low.o: linux-ia64-low.c $(linux_low_h) $(server_h)
-linux-mips-low.o: linux-mips-low.c $(linux_low_h) $(server_h)
-linux-ppc-low.o: linux-ppc-low.c $(linux_low_h) $(server_h)
-linux-s390-low.o: linux-s390-low.c $(linux_low_h) $(server_h)
-linux-sh-low.o: linux-sh-low.c $(linux_low_h) $(server_h)
-linux-x86-64-low.o: linux-x86-64-low.c $(linux_low_h) $(server_h)
-
-reg-arm.o : reg-arm.c $(regdef_h)
-reg-arm.c : $(srcdir)/../regformats/reg-arm.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-arm.dat reg-arm.c
-reg-i386.o : reg-i386.c $(regdef_h)
-reg-i386.c : $(srcdir)/../regformats/reg-i386.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-i386.dat reg-i386.c
-reg-i386-linux.o : reg-i386-linux.c $(regdef_h)
-reg-i386-linux.c : $(srcdir)/../regformats/reg-i386-linux.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-i386-linux.dat reg-i386-linux.c
-reg-ia64.o : reg-ia64.c $(regdef_h)
-reg-ia64.c : $(srcdir)/../regformats/reg-ia64.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-ia64.dat reg-ia64.c
-reg-m68k.o : reg-m68k.c $(regdef_h)
-reg-m68k.c : $(srcdir)/../regformats/reg-m68k.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-m68k.dat reg-m68k.c
-reg-mips.o : reg-mips.c $(regdef_h)
-reg-mips.c : $(srcdir)/../regformats/reg-mips.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-mips.dat reg-mips.c
-reg-ppc.o : reg-ppc.c $(regdef_h)
-reg-ppc.c : $(srcdir)/../regformats/reg-ppc.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-ppc.dat reg-ppc.c
-reg-s390.o : reg-s390.c $(regdef_h)
-reg-s390.c : $(srcdir)/../regformats/reg-s390.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-s390.dat reg-s390.c
-reg-s390x.o : reg-s390x.c $(regdef_h)
-reg-s390x.c : $(srcdir)/../regformats/reg-s390x.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-s390x.dat reg-s390x.c
-reg-sh.o : reg-sh.c $(regdef_h)
-reg-sh.c : $(srcdir)/../regformats/reg-sh.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-sh.dat reg-sh.c
-reg-x86-64.o : reg-x86-64.c $(regdef_h)
-reg-x86-64.c : $(srcdir)/../regformats/reg-x86-64.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-x86-64.dat reg-x86-64.c
-
-# This is the end of "Makefile.in".
+++ /dev/null
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57.
-#
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
-
-# Be Bourne compatible
-if test -n "${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 '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
-fi
-
-# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
- as_unset=unset
-else
- as_unset=false
-fi
-
-
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
- fi
-done
-
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; 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
-
-
-# Name of the executable.
-as_me=`$as_basename "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
-
-
-# PATH needs CR, and LINENO needs CR and PATH.
-# 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
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
-
-
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- 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/$0 && break
-done
-
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
-
- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
- # uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
- sed '
- N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
- t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
- ' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
- { (exit 1); exit 1; }; }
-
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
- # Exit status is that of the last command.
- exit
-}
-
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
-
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
- as_ln_s='ln -s'
- fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
-else
- as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.file
-
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p=:
-else
- as_mkdir_p=false
-fi
-
-as_executable_p="test -f"
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
-
-# Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
-# so uname gets run too.
-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-exec 6>&1
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
-ac_config_libobj_dir=.
-cross_compiling=no
-subdirs=
-MFLAGS=
-MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete. It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}
-
-# Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
-
-ac_unique_file="server.c"
-# Factoring default headers for most tests.
-ac_includes_default="\
-#include <stdio.h>
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#if STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# if HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
-#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
-# include <memory.h>
-# endif
-# include <string.h>
-#endif
-#if HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#if HAVE_INTTYPES_H
-# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-# include <stdint.h>
-# endif
-#endif
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif"
-
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP GDBSERVER_DEPFILES GDBSERVER_LIBS USE_THREAD_DB LIBOBJS LTLIBOBJS'
-ac_subst_files=''
-
-# Initialize some variables set by options.
-ac_init_help=
-ac_init_version=false
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-cache_file=/dev/null
-exec_prefix=NONE
-no_create=
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-verbose=
-x_includes=NONE
-x_libraries=NONE
-
-# Installation directory options.
-# These are left unexpanded so users can "make install exec_prefix=/foo"
-# and all the variables that are supposed to be based on exec_prefix
-# by default will actually change.
-# Use braces instead of parens because sh, perl, etc. also accept them.
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-ac_prev=
-for ac_option
-do
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
- ac_prev=
- continue
- fi
-
- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case $ac_option in
-
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
- ac_prev=bindir ;;
- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir=$ac_optarg ;;
-
- -build | --build | --buil | --bui | --bu)
- ac_prev=build_alias ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
- build_alias=$ac_optarg ;;
-
- -cache-file | --cache-file | --cache-fil | --cache-fi \
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- cache_file=$ac_optarg ;;
-
- --config-cache | -C)
- cache_file=config.cache ;;
-
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
- datadir=$ac_optarg ;;
-
- -disable-* | --disable-*)
- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
- { (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- eval "enable_$ac_feature=no" ;;
-
- -enable-* | --enable-*)
- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
- { (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
- esac
- eval "enable_$ac_feature='$ac_optarg'" ;;
-
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
- | --exec | --exe | --ex)
- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
- | --exec=* | --exe=* | --ex=*)
- exec_prefix=$ac_optarg ;;
-
- -gas | --gas | --ga | --g)
- # Obsolete; use --with-gas.
- with_gas=yes ;;
-
- -help | --help | --hel | --he | -h)
- ac_init_help=long ;;
- -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
- ac_init_help=recursive ;;
- -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
- ac_init_help=short ;;
-
- -host | --host | --hos | --ho)
- ac_prev=host_alias ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host_alias=$ac_optarg ;;
-
- -includedir | --includedir | --includedi | --included | --include \
- | --includ | --inclu | --incl | --inc)
- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
- | --includ=* | --inclu=* | --incl=* | --inc=*)
- includedir=$ac_optarg ;;
-
- -infodir | --infodir | --infodi | --infod | --info | --inf)
- ac_prev=infodir ;;
- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
- infodir=$ac_optarg ;;
-
- -libdir | --libdir | --libdi | --libd)
- ac_prev=libdir ;;
- -libdir=* | --libdir=* | --libdi=* | --libd=*)
- libdir=$ac_optarg ;;
-
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
- | --libexe | --libex | --libe)
- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
- | --libexe=* | --libex=* | --libe=*)
- libexecdir=$ac_optarg ;;
-
- -localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
- localstatedir=$ac_optarg ;;
-
- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
- ac_prev=mandir ;;
- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
- mandir=$ac_optarg ;;
-
- -nfp | --nfp | --nf)
- # Obsolete; use --without-fp.
- with_fp=no ;;
-
- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
- | --no-cr | --no-c | -n)
- no_create=yes ;;
-
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
- no_recursion=yes ;;
-
- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
- | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
- | --oldin | --oldi | --old | --ol | --o)
- ac_prev=oldincludedir ;;
- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
- oldincludedir=$ac_optarg ;;
-
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix=$ac_optarg ;;
-
- -program-prefix | --program-prefix | --program-prefi | --program-pref \
- | --program-pre | --program-pr | --program-p)
- ac_prev=program_prefix ;;
- -program-prefix=* | --program-prefix=* | --program-prefi=* \
- | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
- program_prefix=$ac_optarg ;;
-
- -program-suffix | --program-suffix | --program-suffi | --program-suff \
- | --program-suf | --program-su | --program-s)
- ac_prev=program_suffix ;;
- -program-suffix=* | --program-suffix=* | --program-suffi=* \
- | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
- program_suffix=$ac_optarg ;;
-
- -program-transform-name | --program-transform-name \
- | --program-transform-nam | --program-transform-na \
- | --program-transform-n | --program-transform- \
- | --program-transform | --program-transfor \
- | --program-transfo | --program-transf \
- | --program-trans | --program-tran \
- | --progr-tra | --program-tr | --program-t)
- ac_prev=program_transform_name ;;
- -program-transform-name=* | --program-transform-name=* \
- | --program-transform-nam=* | --program-transform-na=* \
- | --program-transform-n=* | --program-transform-=* \
- | --program-transform=* | --program-transfor=* \
- | --program-transfo=* | --program-transf=* \
- | --program-trans=* | --program-tran=* \
- | --progr-tra=* | --program-tr=* | --program-t=*)
- program_transform_name=$ac_optarg ;;
-
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil)
- silent=yes ;;
-
- -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
- ac_prev=sbindir ;;
- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
- | --sbi=* | --sb=*)
- sbindir=$ac_optarg ;;
-
- -sharedstatedir | --sharedstatedir | --sharedstatedi \
- | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
- | --sharedst | --shareds | --shared | --share | --shar \
- | --sha | --sh)
- ac_prev=sharedstatedir ;;
- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
- | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
- | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
- | --sha=* | --sh=*)
- sharedstatedir=$ac_optarg ;;
-
- -site | --site | --sit)
- ac_prev=site ;;
- -site=* | --site=* | --sit=*)
- site=$ac_optarg ;;
-
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- srcdir=$ac_optarg ;;
-
- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
- | --syscon | --sysco | --sysc | --sys | --sy)
- ac_prev=sysconfdir ;;
- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
- | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
- sysconfdir=$ac_optarg ;;
-
- -target | --target | --targe | --targ | --tar | --ta | --t)
- ac_prev=target_alias ;;
- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
- target_alias=$ac_optarg ;;
-
- -v | -verbose | --verbose | --verbos | --verbo | --verb)
- verbose=yes ;;
-
- -version | --version | --versio | --versi | --vers | -V)
- ac_init_version=: ;;
-
- -with-* | --with-*)
- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
- { (exit 1); exit 1; }; }
- ac_package=`echo $ac_package| sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
- esac
- eval "with_$ac_package='$ac_optarg'" ;;
-
- -without-* | --without-*)
- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
- { (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/-/_/g'`
- eval "with_$ac_package=no" ;;
-
- --x)
- # Obsolete; use --with-x.
- with_x=yes ;;
-
- -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
- | --x-incl | --x-inc | --x-in | --x-i)
- ac_prev=x_includes ;;
- -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
- | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
- x_includes=$ac_optarg ;;
-
- -x-libraries | --x-libraries | --x-librarie | --x-librari \
- | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
- ac_prev=x_libraries ;;
- -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
- | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
- x_libraries=$ac_optarg ;;
-
- -*) { echo "$as_me: error: unrecognized option: $ac_option
-Try \`$0 --help' for more information." >&2
- { (exit 1); exit 1; }; }
- ;;
-
- *=*)
- ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
- # Reject names that are not valid shell variable names.
- expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
- { (exit 1); exit 1; }; }
- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
- eval "$ac_envvar='$ac_optarg'"
- export $ac_envvar ;;
-
- *)
- # FIXME: should be removed in autoconf 3.0.
- echo "$as_me: WARNING: you should use --build, --host, --target" >&2
- expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- echo "$as_me: WARNING: invalid host type: $ac_option" >&2
- : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
- ;;
-
- esac
-done
-
-if test -n "$ac_prev"; then
- ac_option=--`echo $ac_prev | sed 's/_/-/g'`
- { echo "$as_me: error: missing argument to $ac_option" >&2
- { (exit 1); exit 1; }; }
-fi
-
-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
- eval ac_val=$`echo $ac_var`
- case $ac_val in
- [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
- esac
-done
-
-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
- localstatedir libdir includedir oldincludedir infodir mandir
-do
- eval ac_val=$`echo $ac_var`
- case $ac_val in
- [\\/$]* | ?:[\\/]* ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
- esac
-done
-
-# There might be people who depend on the old broken behavior: `$host'
-# used to hold the argument of --host etc.
-# FIXME: To remove some day.
-build=$build_alias
-host=$host_alias
-target=$target_alias
-
-# FIXME: To remove some day.
-if test "x$host_alias" != x; then
- if test "x$build_alias" = x; then
- cross_compiling=maybe
- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
- If a cross compiler is detected then cross compile mode will be used." >&2
- elif test "x$build_alias" != "x$host_alias"; then
- cross_compiling=yes
- fi
-fi
-
-ac_tool_prefix=
-test -n "$host_alias" && ac_tool_prefix=$host_alias-
-
-test "$silent" = yes && exec 6>/dev/null
-
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
- ac_srcdir_defaulted=yes
- # Try the directory containing this script, then its parent.
- ac_confdir=`(dirname "$0") 2>/dev/null ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$0" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- srcdir=$ac_confdir
- if test ! -r $srcdir/$ac_unique_file; then
- srcdir=..
- fi
-else
- ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
- if test "$ac_srcdir_defaulted" = yes; then
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
- { (exit 1); exit 1; }; }
- else
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
- { (exit 1); exit 1; }; }
- fi
-fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
- { (exit 1); exit 1; }; }
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
-ac_env_build_alias_set=${build_alias+set}
-ac_env_build_alias_value=$build_alias
-ac_cv_env_build_alias_set=${build_alias+set}
-ac_cv_env_build_alias_value=$build_alias
-ac_env_host_alias_set=${host_alias+set}
-ac_env_host_alias_value=$host_alias
-ac_cv_env_host_alias_set=${host_alias+set}
-ac_cv_env_host_alias_value=$host_alias
-ac_env_target_alias_set=${target_alias+set}
-ac_env_target_alias_value=$target_alias
-ac_cv_env_target_alias_set=${target_alias+set}
-ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
-
-#
-# Report the --help message.
-#
-if test "$ac_init_help" = "long"; then
- # Omit some internal or obsolete options to make the list less imposing.
- # This message is too long to be a string in the A/UX 3.1 sh.
- cat <<_ACEOF
-\`configure' configures this package to adapt to many kinds of systems.
-
-Usage: $0 [OPTION]... [VAR=VALUE]...
-
-To assign environment variables (e.g., CC, CFLAGS...), specify them as
-VAR=VALUE. See below for descriptions of some of the useful variables.
-
-Defaults for the options are specified in brackets.
-
-Configuration:
- -h, --help display this help and exit
- --help=short display options specific to this package
- --help=recursive display the short help of all the included packages
- -V, --version display version information and exit
- -q, --quiet, --silent do not print \`checking...' messages
- --cache-file=FILE cache test results in FILE [disabled]
- -C, --config-cache alias for \`--cache-file=config.cache'
- -n, --no-create do not create output files
- --srcdir=DIR find the sources in DIR [configure dir or \`..']
-
-_ACEOF
-
- cat <<_ACEOF
-Installation directories:
- --prefix=PREFIX install architecture-independent files in PREFIX
- [$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 \`$ac_default_prefix' using \`--prefix',
-for instance \`--prefix=\$HOME'.
-
-For better control, use the options below.
-
-Fine tuning of the installation directories:
- --bindir=DIR user executables [EPREFIX/bin]
- --sbindir=DIR system admin executables [EPREFIX/sbin]
- --libexecdir=DIR program executables [EPREFIX/libexec]
- --datadir=DIR read-only architecture-independent data [PREFIX/share]
- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
- --libdir=DIR object code libraries [EPREFIX/lib]
- --includedir=DIR C header files [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc [/usr/include]
- --infodir=DIR info documentation [PREFIX/info]
- --mandir=DIR man documentation [PREFIX/man]
-_ACEOF
-
- cat <<\_ACEOF
-
-System types:
- --build=BUILD configure for building on BUILD [guessed]
- --host=HOST cross-compile to build programs to run on HOST [BUILD]
- --target=TARGET configure for building compilers for TARGET [HOST]
-_ACEOF
-fi
-
-if test -n "$ac_init_help"; then
-
- cat <<\_ACEOF
-
-Some influential environment variables:
- CC C compiler command
- CFLAGS C compiler flags
- LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
- nonstandard directory <lib dir>
- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
- headers in a nonstandard directory <include dir>
- CPP C preprocessor
-
-Use these variables to override the choices made by `configure' or to help
-it to find libraries and programs with nonstandard names/locations.
-
-_ACEOF
-fi
-
-if test "$ac_init_help" = "recursive"; then
- # If there are subdirs, report their specific --help.
- ac_popdir=`pwd`
- for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
- test -d $ac_dir || continue
- ac_builddir=.
-
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
-
-case $srcdir in
- .) # No --srcdir option. We are building in place.
- ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-
- cd $ac_dir
- # Check for guested configure; otherwise get Cygnus style configure.
- if test -f $ac_srcdir/configure.gnu; then
- echo
- $SHELL $ac_srcdir/configure.gnu --help=recursive
- elif test -f $ac_srcdir/configure; then
- echo
- $SHELL $ac_srcdir/configure --help=recursive
- elif test -f $ac_srcdir/configure.ac ||
- test -f $ac_srcdir/configure.in; then
- echo
- $ac_configure --help
- else
- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
- fi
- cd $ac_popdir
- done
-fi
-
-test -n "$ac_init_help" && exit 0
-if $ac_init_version; then
- cat <<\_ACEOF
-
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
-This configure script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it.
-_ACEOF
- exit 0
-fi
-exec 5>config.log
-cat >&5 <<_ACEOF
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by $as_me, which was
-generated by GNU Autoconf 2.57. Invocation command line was
-
- $ $0 $@
-
-_ACEOF
-{
-cat <<_ASUNAME
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
-
-/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
-/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
-/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
-
-_ASUNAME
-
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- echo "PATH: $as_dir"
-done
-
-} >&5
-
-cat >&5 <<_ACEOF
-
-
-## ----------- ##
-## Core tests. ##
-## ----------- ##
-
-_ACEOF
-
-
-# Keep a trace of the command line.
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Strip out --silent because we don't want to record it for future runs.
-# Also quote any args containing shell meta-characters.
-# Make two passes to allow for proper duplicate-argument suppression.
-ac_configure_args=
-ac_configure_args0=
-ac_configure_args1=
-ac_sep=
-ac_must_keep_next=false
-for ac_pass in 1 2
-do
- for ac_arg
- do
- case $ac_arg in
- -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil)
- continue ;;
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- case $ac_pass in
- 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
- 2)
- ac_configure_args1="$ac_configure_args1 '$ac_arg'"
- if test $ac_must_keep_next = true; then
- ac_must_keep_next=false # Got value, back to normal.
- else
- case $ac_arg in
- *=* | --config-cache | -C | -disable-* | --disable-* \
- | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
- | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
- | -with-* | --with-* | -without-* | --without-* | --x)
- case "$ac_configure_args0 " in
- "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
- esac
- ;;
- -* ) ac_must_keep_next=true ;;
- esac
- fi
- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
- # Get rid of the leading space.
- ac_sep=" "
- ;;
- esac
- done
-done
-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
-
-# When interrupted or exit'd, cleanup temporary files, and complete
-# config.log. We remove comments because anyway the quotes in there
-# would cause problems or look ugly.
-# WARNING: Be sure not to use single quotes in there, as some shells,
-# such as our DU 5.0 friend, will then `close' the trap.
-trap 'exit_status=$?
- # Save into config.log some information that might help in debugging.
- {
- echo
-
- cat <<\_ASBOX
-## ---------------- ##
-## Cache variables. ##
-## ---------------- ##
-_ASBOX
- echo
- # The following way of writing the cache mishandles newlines in values,
-{
- (set) 2>&1 |
- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- sed -n \
- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
- ;;
- *)
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
- ;;
- esac;
-}
- echo
-
- cat <<\_ASBOX
-## ----------------- ##
-## Output variables. ##
-## ----------------- ##
-_ASBOX
- echo
- for ac_var in $ac_subst_vars
- do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
- done | sort
- echo
-
- if test -n "$ac_subst_files"; then
- cat <<\_ASBOX
-## ------------- ##
-## Output files. ##
-## ------------- ##
-_ASBOX
- echo
- for ac_var in $ac_subst_files
- do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
- done | sort
- echo
- fi
-
- if test -s confdefs.h; then
- cat <<\_ASBOX
-## ----------- ##
-## confdefs.h. ##
-## ----------- ##
-_ASBOX
- echo
- sed "/^$/d" confdefs.h | sort
- echo
- fi
- test "$ac_signal" != 0 &&
- echo "$as_me: caught signal $ac_signal"
- echo "$as_me: exit $exit_status"
- } >&5
- rm -f core core.* *.core &&
- rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
- exit $exit_status
- ' 0
-for ac_signal in 1 2 13 15; do
- trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
-done
-ac_signal=0
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
-
-# Predefined preprocessor variables.
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
-
-
-# Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
- if test "x$prefix" != xNONE; then
- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
-fi
-for ac_site_file in $CONFIG_SITE; do
- if test -r "$ac_site_file"; then
- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
- sed 's/^/| /' "$ac_site_file" >&5
- . "$ac_site_file"
- fi
-done
-
-if test -r "$cache_file"; then
- # Some versions of bash will fail to source /dev/null (special
- # files actually), so we avoid doing that.
- if test -f "$cache_file"; then
- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
- case $cache_file in
- [\\/]* | ?:[\\/]* ) . $cache_file;;
- *) . ./$cache_file;;
- esac
- fi
-else
- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
- >$cache_file
-fi
-
-# Check that the precious variables saved in the cache have kept the same
-# value.
-ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
- eval ac_old_set=\$ac_cv_env_${ac_var}_set
- eval ac_new_set=\$ac_env_${ac_var}_set
- eval ac_old_val="\$ac_cv_env_${ac_var}_value"
- eval ac_new_val="\$ac_env_${ac_var}_value"
- case $ac_old_set,$ac_new_set in
- set,)
- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,set)
- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,);;
- *)
- if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
-echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
-echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
- fi;;
- esac
- # Pass precious variables to config.status.
- if test "$ac_new_set" = set; then
- case $ac_new_val in
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
- *) ac_arg=$ac_var=$ac_new_val ;;
- esac
- case " $ac_configure_args " in
- *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
- *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
- esac
- fi
-done
-if $ac_cache_corrupted; then
- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_config_headers="$ac_config_headers config.h:config.in"
-
-
-ac_ext=c
-ac_cpp='$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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-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 "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
- 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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$ac_ct_CC" && break
-done
-
- CC=$ac_ct_CC
-fi
-
-fi
-
-
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-
-# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
- "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
- (eval $ac_link_default) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Find the output, starting from the most likely. This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
-do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
- ;;
- conftest.$ac_ext )
- # This is the source file.
- ;;
- [ab].out )
- # We found the default executable, but exeext='' is most
- # certainly right.
- break;;
- *.* )
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool,
- # but it would be cool to find out if it's true. Does anybody
- # maintain Libtool? --akim.
- export ac_cv_exeext
- break;;
- * )
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
-See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
-See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
-fi
-
-ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
-
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
- if { ac_try='./$ac_file'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
- fi
- fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- export ac_cv_exeext
- break;;
- * ) break;;
- esac
-done
-else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_compiler_gnu=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_compiler_gnu=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_prog_cc_g=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_prog_cc_stdc=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX -qlanglvl=ansi
-# Ultrix and OSF/1 -std1
-# HP-UX 10.20 and later -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_stdc=$ac_arg
-break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.$ac_objext
-done
-rm -f conftest.$ac_ext conftest.$ac_objext
-CC=$ac_save_CC
-
-fi
-
-case "x$ac_cv_prog_cc_stdc" in
- x|xno)
- echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
- *)
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
- CC="$CC $ac_cv_prog_cc_stdc" ;;
-esac
-
-# Some people use a C++ compiler to compile C. Since we use `exit',
-# in C++ we need to declare it. In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
- choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in \
- ''\
- '#include <stdlib.h>' \
- 'extern "C" void std::exit (int) throw (); using std::exit;' \
- 'extern "C" void std::exit (int); using std::exit;' \
- 'extern "C" void exit (int) throw ();' \
- 'extern "C" void exit (int);' \
- 'void exit (int);'
-do
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-$ac_declaration
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-continue
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_declaration
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
-fi
-
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.$ac_objext 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
-
-
-ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- elif test -f $ac_dir/shtool; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/shtool install -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
- { (exit 1); exit 1; }; }
-fi
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
-
-# Make sure we can run config.sub.
-$ac_config_sub sun4 >/dev/null 2>&1 ||
- { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
-echo "$as_me: error: cannot run $ac_config_sub" >&2;}
- { (exit 1); exit 1; }; }
-
-echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6
-if test "${ac_cv_build+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_build_alias=$build_alias
-test -z "$ac_cv_build_alias" &&
- ac_cv_build_alias=`$ac_config_guess`
-test -z "$ac_cv_build_alias" &&
- { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
- { (exit 1); exit 1; }; }
-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6
-build=$ac_cv_build
-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6
-if test "${ac_cv_host+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_host_alias=$host_alias
-test -z "$ac_cv_host_alias" &&
- ac_cv_host_alias=$ac_cv_build_alias
-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6
-host=$ac_cv_host
-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6
-if test "${ac_cv_target+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_target_alias=$target_alias
-test "x$ac_cv_target_alias" = "x" &&
- ac_cv_target_alias=$ac_cv_host_alias
-ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6
-target=$ac_cv_target
-target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-test -n "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
- ./ | .// | /cC/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- done
- done
- ;;
-esac
-done
-
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL=$ac_install_sh
- fi
-fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-
-ac_ext=c
-ac_cpp='$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
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-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
-
-
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
-
-
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_header_stdc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_stdc=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- :
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-
-
-
-
-
-
-for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc in
- yes:no )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
- no:yes )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-echo "$as_me:$LINENO: checking whether strerror must be declared" >&5
-echo $ECHO_N "checking whether strerror must be declared... $ECHO_C" >&6
-if test "${bfd_cv_decl_needed_strerror+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int
-main ()
-{
-char *(*pfn) = (char *(*)) strerror
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- bfd_cv_decl_needed_strerror=no
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_decl_needed_strerror=yes
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
-echo "$as_me:$LINENO: result: $bfd_cv_decl_needed_strerror" >&5
-echo "${ECHO_T}$bfd_cv_decl_needed_strerror" >&6
-if test $bfd_cv_decl_needed_strerror = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define NEED_DECLARATION_STRERROR 1
-_ACEOF
-
-fi
-
-
-. ${srcdir}/configure.srv
-
-if test "${srv_linux_usrregs}" = "yes"; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_LINUX_USRREGS 1
-_ACEOF
-
-fi
-
-if test "${srv_linux_regsets}" = "yes"; then
- echo "$as_me:$LINENO: checking for PTRACE_GETREGS" >&5
-echo $ECHO_N "checking for PTRACE_GETREGS... $ECHO_C" >&6
- if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/ptrace.h>
-int
-main ()
-{
-PTRACE_GETREGS;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gdbsrv_cv_have_ptrace_getregs=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-gdbsrv_cv_have_ptrace_getregs=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- echo "$as_me:$LINENO: result: $gdbsrv_cv_have_ptrace_getregs" >&5
-echo "${ECHO_T}$gdbsrv_cv_have_ptrace_getregs" >&6
- if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_LINUX_REGSETS 1
-_ACEOF
-
- fi
-
- echo "$as_me:$LINENO: checking for PTRACE_GETFPXREGS" >&5
-echo $ECHO_N "checking for PTRACE_GETFPXREGS... $ECHO_C" >&6
- if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/ptrace.h>
-int
-main ()
-{
-PTRACE_GETFPXREGS;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gdbsrv_cv_have_ptrace_getfpxregs=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-gdbsrv_cv_have_ptrace_getfpxregs=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- echo "$as_me:$LINENO: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
-echo "${ECHO_T}$gdbsrv_cv_have_ptrace_getfpxregs" >&6
- if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_PTRACE_GETFPXREGS 1
-_ACEOF
-
- fi
-fi
-
-if test "$ac_cv_header_sys_procfs_h" = yes; then
- echo "$as_me:$LINENO: checking for lwpid_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for lwpid_t in sys/procfs.h... $ECHO_C" >&6
- if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-lwpid_t avar
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- bfd_cv_have_sys_procfs_type_lwpid_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_have_sys_procfs_type_lwpid_t=no
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LWPID_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
-echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_lwpid_t" >&6
-
- echo "$as_me:$LINENO: checking for psaddr_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for psaddr_t in sys/procfs.h... $ECHO_C" >&6
- if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-psaddr_t avar
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- bfd_cv_have_sys_procfs_type_psaddr_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_have_sys_procfs_type_psaddr_t=no
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PSADDR_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
-echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_psaddr_t" >&6
-
- echo "$as_me:$LINENO: checking for prgregset_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for prgregset_t in sys/procfs.h... $ECHO_C" >&6
- if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-prgregset_t avar
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- bfd_cv_have_sys_procfs_type_prgregset_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_have_sys_procfs_type_prgregset_t=no
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PRGREGSET_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
-echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_prgregset_t" >&6
-
- echo "$as_me:$LINENO: checking for prfpregset_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for prfpregset_t in sys/procfs.h... $ECHO_C" >&6
- if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-prfpregset_t avar
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- bfd_cv_have_sys_procfs_type_prfpregset_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_have_sys_procfs_type_prfpregset_t=no
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PRFPREGSET_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
-echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6
-
-
-
-
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
- echo "$as_me:$LINENO: checking whether prfpregset_t type is broken" >&5
-echo $ECHO_N "checking whether prfpregset_t type is broken... $ECHO_C" >&6
- if test "${gdb_cv_prfpregset_t_broken+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- gdb_cv_prfpregset_t_broken=yes
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/procfs.h>
- int main ()
- {
- if (sizeof (prfpregset_t) == sizeof (void *))
- return 1;
- return 0;
- }
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gdb_cv_prfpregset_t_broken=no
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-gdb_cv_prfpregset_t_broken=yes
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-
- echo "$as_me:$LINENO: result: $gdb_cv_prfpregset_t_broken" >&5
-echo "${ECHO_T}$gdb_cv_prfpregset_t_broken" >&6
- if test $gdb_cv_prfpregset_t_broken = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define PRFPREGSET_T_BROKEN 1
-_ACEOF
-
- fi
- fi
-
- echo "$as_me:$LINENO: checking for elf_fpregset_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for elf_fpregset_t in sys/procfs.h... $ECHO_C" >&6
- if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-elf_fpregset_t avar
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_ELF_FPREGSET_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
-echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6
-
-fi
-
-srv_thread_depfiles=
-srv_libs=
-USE_THREAD_DB=
-
-
-GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
-GDBSERVER_LIBS="$srv_libs -L../../../../libxc/ -lxc"
-
-
-
-
-
- ac_config_files="$ac_config_files Makefile"
- ac_config_commands="$ac_config_commands default"
-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, don't put newlines in cache variables' values.
-# 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.
-{
- (set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *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 \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
- ;;
- esac;
-} |
- sed '
- t clear
- : clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
- if test -w $cache_file; then
- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
- cat confcache >$cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ ]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[ ]*$//;
-}'
-fi
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_i=`echo "$ac_i" |
- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
- # 2. Add them.
- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: ${CONFIG_STATUS=./config.status}
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
-#! $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}
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
-
-# Be Bourne compatible
-if test -n "${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 '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
-fi
-
-# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
- as_unset=unset
-else
- as_unset=false
-fi
-
-
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
- fi
-done
-
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; 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
-
-
-# Name of the executable.
-as_me=`$as_basename "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
-
-
-# PATH needs CR, and LINENO needs CR and PATH.
-# 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
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
-
-
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- 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/$0 && break
-done
-
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
-
- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
- # uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
- sed '
- N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
- t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
- ' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
- { (exit 1); exit 1; }; }
-
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
- # Exit status is that of the last command.
- exit
-}
-
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
-
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
- as_ln_s='ln -s'
- fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
-else
- as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.file
-
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p=:
-else
- as_mkdir_p=false
-fi
-
-as_executable_p="test -f"
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
-exec 6>&1
-
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
-# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling. Logging --version etc. is OK.
-exec 5>>config.log
-{
- echo
- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-cat >&5 <<_CSEOF
-
-This file was extended by $as_me, which was
-generated by GNU Autoconf 2.57. Invocation command line was
-
- CONFIG_FILES = $CONFIG_FILES
- CONFIG_HEADERS = $CONFIG_HEADERS
- CONFIG_LINKS = $CONFIG_LINKS
- CONFIG_COMMANDS = $CONFIG_COMMANDS
- $ $0 $@
-
-_CSEOF
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
-echo >&5
-_ACEOF
-
-# Files that config.status was made for.
-if test -n "$ac_config_files"; then
- echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
-fi
-
-if test -n "$ac_config_headers"; then
- echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi
-
-if test -n "$ac_config_links"; then
- echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
-fi
-
-if test -n "$ac_config_commands"; then
- echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-ac_cs_usage="\
-\`$as_me' instantiates files from templates according to the
-current configuration.
-
-Usage: $0 [OPTIONS] [FILE]...
-
- -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
- --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 <bug-autoconf@gnu.org>."
-_ACEOF
-
-cat >>$CONFIG_STATUS <<_ACEOF
-ac_cs_version="\\
-config.status
-configured by $0, generated by GNU Autoconf 2.57,
- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
-
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
-This config.status script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
-INSTALL="$INSTALL"
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value. By we need to know if files were specified by the user.
-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=$1
- ac_optarg=$2
- ac_shift=shift
- ;;
- *) # This is not an option, so the user has probably given explicit
- # arguments.
- ac_option=$1
- ac_need_defaults=false;;
- esac
-
- case $ac_option in
- # Handling of the options.
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- ac_cs_recheck=: ;;
- --version | --vers* | -V )
- echo "$ac_cs_version"; exit 0 ;;
- --he | --h)
- # Conflict between --help and --header
- { { echo "$as_me:$LINENO: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&2;}
- { (exit 1); exit 1; }; };;
- --help | --hel | -h )
- echo "$ac_cs_usage"; exit 0 ;;
- --debug | --d* | -d )
- debug=: ;;
- --file | --fil | --fi | --f )
- $ac_shift
- CONFIG_FILES="$CONFIG_FILES $ac_optarg"
- ac_need_defaults=false;;
- --header | --heade | --head | --hea )
- $ac_shift
- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
- ac_need_defaults=false;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil | --si | --s)
- ac_cs_silent=: ;;
-
- # This is an error.
- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&2;}
- { (exit 1); exit 1; }; } ;;
-
- *) ac_config_targets="$ac_config_targets $1" ;;
-
- 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
-if \$ac_cs_recheck; then
- echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
- exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-fi
-
-_ACEOF
-
-
-
-
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_config_target in $ac_config_targets
-do
- case "$ac_config_target" in
- # Handling of arguments.
- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
- "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
- { (exit 1); exit 1; }; };;
- 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=$config_commands
-fi
-
-# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason to put it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Create a temporary directory, and hook for its removal unless debugging.
-$debug ||
-{
- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
- trap '{ (exit 1); exit 1; }' 1 2 13 15
-}
-
-# Create a (secure) tmp directory for tmp files.
-
-{
- tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
- test -n "$tmp" && test -d "$tmp"
-} ||
-{
- tmp=./confstat$$-$RANDOM
- (umask 077 && mkdir $tmp)
-} ||
-{
- echo "$me: cannot create a temporary directory in ." >&2
- { (exit 1); exit 1; }
-}
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<_ACEOF
-
-#
-# CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
- # Protect against being on the right side of a sed subst in config.status.
- sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
- s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
-s,@SHELL@,$SHELL,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
-s,@exec_prefix@,$exec_prefix,;t t
-s,@prefix@,$prefix,;t t
-s,@program_transform_name@,$program_transform_name,;t t
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
-s,@libexecdir@,$libexecdir,;t t
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
-s,@sharedstatedir@,$sharedstatedir,;t t
-s,@localstatedir@,$localstatedir,;t t
-s,@libdir@,$libdir,;t t
-s,@includedir@,$includedir,;t t
-s,@oldincludedir@,$oldincludedir,;t t
-s,@infodir@,$infodir,;t t
-s,@mandir@,$mandir,;t t
-s,@build_alias@,$build_alias,;t t
-s,@host_alias@,$host_alias,;t t
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
-s,@ECHO_C@,$ECHO_C,;t t
-s,@ECHO_N@,$ECHO_N,;t t
-s,@ECHO_T@,$ECHO_T,;t t
-s,@LIBS@,$LIBS,;t t
-s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
-s,@ac_ct_CC@,$ac_ct_CC,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
-s,@build@,$build,;t t
-s,@build_cpu@,$build_cpu,;t t
-s,@build_vendor@,$build_vendor,;t t
-s,@build_os@,$build_os,;t t
-s,@host@,$host,;t t
-s,@host_cpu@,$host_cpu,;t t
-s,@host_vendor@,$host_vendor,;t t
-s,@host_os@,$host_os,;t t
-s,@target@,$target,;t t
-s,@target_cpu@,$target_cpu,;t t
-s,@target_vendor@,$target_vendor,;t t
-s,@target_os@,$target_os,;t t
-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
-s,@CPP@,$CPP,;t t
-s,@EGREP@,$EGREP,;t t
-s,@GDBSERVER_DEPFILES@,$GDBSERVER_DEPFILES,;t t
-s,@GDBSERVER_LIBS@,$GDBSERVER_LIBS,;t t
-s,@USE_THREAD_DB@,$USE_THREAD_DB,;t t
-s,@LIBOBJS@,$LIBOBJS,;t t
-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
-CEOF
-
-_ACEOF
-
- cat >>$CONFIG_STATUS <<\_ACEOF
- # Split the substitutions into bite-sized pieces for seds with
- # small command number limits, like on Digital OSF/1 and HP-UX.
- ac_max_sed_lines=48
- ac_sed_frag=1 # Number of current file.
- ac_beg=1 # First line for current file.
- ac_end=$ac_max_sed_lines # Line after last line for current file.
- ac_more_lines=:
- ac_sed_cmds=
- while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
- else
- sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
- fi
- if test ! -s $tmp/subs.frag; then
- ac_more_lines=false
- else
- # The purpose of the label and of the branching condition is to
- # speed up the sed processing (if there are no `@' at all, there
- # is no need to browse any of the substitutions).
- # These are the two extra sed commands mentioned above.
- (echo ':t
- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
- fi
- ac_sed_frag=`expr $ac_sed_frag + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_lines`
- fi
- done
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
- fi
-fi # test -n "$CONFIG_FILES"
-
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case $ac_file in
- - | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- * ) ac_file_in=$ac_file.in ;;
- esac
-
- # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
- as_dirs=
- while test ! -d "$as_dir"; do
- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }; }
-
- ac_builddir=.
-
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
-
-case $srcdir in
- .) # No --srcdir option. We are building in place.
- ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-
-
- case $INSTALL in
- [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
- *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
- esac
-
- if test x"$ac_file" != x-; then
- { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
- rm -f "$ac_file"
- fi
- # Let's still pretend it is `configure' which instantiates (i.e., don't
- # use $as_me), people would be surprised to read:
- # /* config.h. Generated by config.status. */
- if test x"$ac_file" = x-; then
- configure_input=
- else
- configure_input="$ac_file. "
- fi
- configure_input=$configure_input"Generated from `echo $ac_file_in |
- sed 's,.*/,,'` by configure."
-
- # First look for the input files in the build tree, otherwise in the
- # src tree.
- ac_file_inputs=`IFS=:
- for f in $ac_file_in; do
- case $f in
- -) echo $tmp/stdin ;;
- [\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- echo $f;;
- *) # Relative
- if test -f "$f"; then
- # Build tree
- echo $f
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo $srcdir/$f
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- fi;;
- esac
- done` || { (exit 1); exit 1; }
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
- sed "$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s,@configure_input@,$configure_input,;t t
-s,@srcdir@,$ac_srcdir,;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
-s,@builddir@,$ac_builddir,;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
-s,@top_builddir@,$ac_top_builddir,;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
-s,@INSTALL@,$ac_INSTALL,;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
- rm -f $tmp/stdin
- if test x"$ac_file" != x-; then
- mv $tmp/out $ac_file
- else
- cat $tmp/out
- rm -f $tmp/out
- fi
-
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-#
-# CONFIG_HEADER section.
-#
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='[ ].*$,\1#\2'
-ac_dC=' '
-ac_dD=',;t'
-# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_uB='$,\1#\2define\3'
-ac_uC=' '
-ac_uD=',;t'
-
-for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case $ac_file in
- - | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- * ) ac_file_in=$ac_file.in ;;
- esac
-
- test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-
- # First look for the input files in the build tree, otherwise in the
- # src tree.
- ac_file_inputs=`IFS=:
- for f in $ac_file_in; do
- case $f in
- -) echo $tmp/stdin ;;
- [\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- echo $f;;
- *) # Relative
- if test -f "$f"; then
- # Build tree
- echo $f
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo $srcdir/$f
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- fi;;
- esac
- done` || { (exit 1); exit 1; }
- # Remove the trailing spaces.
- sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
-
-_ACEOF
-
-# Transform confdefs.h into two sed scripts, `conftest.defines' and
-# `conftest.undefs', that substitutes the proper values into
-# config.h.in to produce config.h. The first handles `#define'
-# templates, and the second `#undef' templates.
-# And first: Protect against being on the right side of a sed subst in
-# config.status. Protect against being in an unquoted here document
-# in config.status.
-rm -f conftest.defines conftest.undefs
-# Using a here document instead of a string reduces the quoting nightmare.
-# Putting comments in sed scripts is not portable.
-#
-# `end' is used to avoid that the second main sed command (meant for
-# 0-ary CPP macros) applies to n-ary macro definitions.
-# See the Autoconf documentation for `clear'.
-cat >confdef2sed.sed <<\_ACEOF
-s/[\\&,]/\\&/g
-s,[\\$`],\\&,g
-t clear
-: clear
-s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
-t end
-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
-: end
-_ACEOF
-# If some macros were called several times there might be several times
-# the same #defines, which is useless. Nevertheless, we may not want to
-# sort them, since we want the *last* AC-DEFINE to be honored.
-uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
-sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
-rm -f confdef2sed.sed
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >>conftest.undefs <<\_ACEOF
-s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-_ACEOF
-
-# Break up conftest.defines because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
-echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
-echo ' :' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.defines >/dev/null
-do
- # Write a limited-size here document to $tmp/defines.sed.
- echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
- # Speed up: don't consider the non `#define' lines.
- echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
- # Work around the forget-to-reset-the-flag bug.
- echo 't clr' >>$CONFIG_STATUS
- echo ': clr' >>$CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
- echo 'CEOF
- sed -f $tmp/defines.sed $tmp/in >$tmp/out
- rm -f $tmp/in
- mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
- rm -f conftest.defines
- mv conftest.tail conftest.defines
-done
-rm -f conftest.defines
-echo ' fi # grep' >>$CONFIG_STATUS
-echo >>$CONFIG_STATUS
-
-# Break up conftest.undefs because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.undefs >/dev/null
-do
- # Write a limited-size here document to $tmp/undefs.sed.
- echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
- # Speed up: don't consider the non `#undef'
- echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
- # Work around the forget-to-reset-the-flag bug.
- echo 't clr' >>$CONFIG_STATUS
- echo ': clr' >>$CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
- echo 'CEOF
- sed -f $tmp/undefs.sed $tmp/in >$tmp/out
- rm -f $tmp/in
- mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
- rm -f conftest.undefs
- mv conftest.tail conftest.undefs
-done
-rm -f conftest.undefs
-
-cat >>$CONFIG_STATUS <<\_ACEOF
- # Let's still pretend it is `configure' which instantiates (i.e., don't
- # use $as_me), people would be surprised to read:
- # /* config.h. Generated by config.status. */
- if test x"$ac_file" = x-; then
- echo "/* Generated by configure. */" >$tmp/config.h
- else
- echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
- fi
- cat $tmp/in >>$tmp/config.h
- rm -f $tmp/in
- if test x"$ac_file" != x-; then
- if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
- { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
- else
- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
- as_dirs=
- while test ! -d "$as_dir"; do
- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }; }
-
- rm -f $ac_file
- mv $tmp/config.h $ac_file
- fi
- else
- cat $tmp/config.h
- rm -f $tmp/config.h
- fi
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-#
-# CONFIG_COMMANDS section.
-#
-for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
- ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
- ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
-$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_dest" : 'X\(//\)[^/]' \| \
- X"$ac_dest" : 'X\(//\)$' \| \
- X"$ac_dest" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_dest" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- ac_builddir=.
-
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
-
-case $srcdir in
- .) # No --srcdir option. We are building in place.
- ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-
-
- { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
-echo "$as_me: executing $ac_dest commands" >&6;}
- case $ac_dest in
- default ) case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
- ;;
- esac
-done
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
-ac_clean_files=$ac_clean_files_save
-
-
-# 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 || { (exit 1); exit 1; }
-fi
-
+++ /dev/null
-dnl Autoconf configure script for GDB server.
-dnl Copyright 2000, 2002 Free Software Foundation, Inc.
-dnl
-dnl This file is part of GDB.
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2 of the License, or
-dnl (at your option) any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-dnl Process this file with autoconf to produce a configure script.
-
-AC_INIT(server.c)
-AC_CONFIG_HEADER(config.h:config.in)
-
-AC_PROG_CC
-
-AC_CANONICAL_SYSTEM
-
-AC_PROG_INSTALL
-
-AC_HEADER_STDC
-
-AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
- proc_service.h sys/procfs.h thread_db.h linux/elf.h dnl
- stdlib.h unistd.h)
-
-BFD_NEED_DECLARATION(strerror)
-
-. ${srcdir}/configure.srv
-
-if test "${srv_linux_usrregs}" = "yes"; then
- AC_DEFINE(HAVE_LINUX_USRREGS)
-fi
-
-if test "${srv_linux_regsets}" = "yes"; then
- AC_MSG_CHECKING(for PTRACE_GETREGS)
- AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getregs,
- [AC_TRY_COMPILE([#include <sys/ptrace.h>],
- [PTRACE_GETREGS;],
- [gdbsrv_cv_have_ptrace_getregs=yes],
- [gdbsrv_cv_have_ptrace_getregs=no])])
- AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getregs)
- if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
- AC_DEFINE(HAVE_LINUX_REGSETS)
- fi
-
- AC_MSG_CHECKING(for PTRACE_GETFPXREGS)
- AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getfpxregs,
- [AC_TRY_COMPILE([#include <sys/ptrace.h>],
- [PTRACE_GETFPXREGS;],
- [gdbsrv_cv_have_ptrace_getfpxregs=yes],
- [gdbsrv_cv_have_ptrace_getfpxregs=no])])
- AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getfpxregs)
- if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
- AC_DEFINE(HAVE_PTRACE_GETFPXREGS)
- fi
-fi
-
-if test "$ac_cv_header_sys_procfs_h" = yes; then
- BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
- BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
- BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
- BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
-
- dnl Check for broken prfpregset_t type
-
- dnl For Linux/i386, glibc 2.1.3 was released with a bogus
- dnl prfpregset_t type (it's a typedef for the pointer to a struct
- dnl instead of the struct itself). We detect this here, and work
- dnl around it in gdb_proc_service.h.
-
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
- AC_MSG_CHECKING(whether prfpregset_t type is broken)
- AC_CACHE_VAL(gdb_cv_prfpregset_t_broken,
- [AC_TRY_RUN([#include <sys/procfs.h>
- int main ()
- {
- if (sizeof (prfpregset_t) == sizeof (void *))
- return 1;
- return 0;
- }],
- gdb_cv_prfpregset_t_broken=no,
- gdb_cv_prfpregset_t_broken=yes,
- gdb_cv_prfpregset_t_broken=yes)])
- AC_MSG_RESULT($gdb_cv_prfpregset_t_broken)
- if test $gdb_cv_prfpregset_t_broken = yes; then
- AC_DEFINE(PRFPREGSET_T_BROKEN)
- fi
- fi
-
- BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
-fi
-
-srv_thread_depfiles=
-srv_libs=
-USE_THREAD_DB=
-
-
-GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
-GDBSERVER_LIBS="$srv_libs -L../../../../libxc/ -lxc"
-
-AC_SUBST(GDBSERVER_DEPFILES)
-AC_SUBST(GDBSERVER_LIBS)
-AC_SUBST(USE_THREAD_DB)
-
-AC_OUTPUT(Makefile,
-[case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
-])
+++ /dev/null
-# Mappings from configuration triplets to gdbserver build options.
-# This is invoked from the autoconf-generated configure script, to
-# produce the appropriate Makefile substitutions.
-
-# This file sets the following shell variables:
-# srv_regobj The register protocol appropriate for this target.
-# srv_tgtobj Any other target-specific modules appropriate
-# for this target.
-#
-# In addition, on GNU/Linux the following shell variables will be set:
-# srv_linux_regsets Set to "yes" if ptrace(PTRACE_GETREGS) and friends
-# may be available on this platform; unset otherwise.
-# They will only be used if <sys/ptrace.h> defines
-# PTRACE_GETREGS.
-# srv_linux_usrregs Set to "yes" if we can get at registers via
-# PTRACE_PEEKUSR / PTRACE_POKEUSR.
-
-# Input is taken from the "${target}" variable.
-
-case "${target}" in
- arm*-*-linux*) srv_regobj=reg-arm.o
- srv_tgtobj="linux-xen-low.o linux-arm-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- i[34567]86-*-linux*) srv_regobj=reg-i386-linux.o
- srv_tgtobj="linux-xen-low.o linux-i386-low.o i387-fp.o"
- srv_linux_usrregs=yes
- srv_linux_regsets=yes
- srv_linux_thread_db=yes
- ;;
- ia64-*-linux*) srv_regobj=reg-ia64.o
- srv_tgtobj="linux-low.o linux-ia64-low.o"
- srv_linux_usrregs=yes
- ;;
- m68*-*-linux*) srv_regobj=reg-m68k.o
- srv_tgtobj="linux-low.o linux-m68k-low.o"
- srv_linux_usrregs=yes
- ;;
- mips*-*-linux*) srv_regobj=reg-mips.o
- srv_tgtobj="linux-low.o linux-mips-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- powerpc*-*-linux*) srv_regobj=reg-ppc.o
- srv_tgtobj="linux-low.o linux-ppc-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- s390-*-linux*) srv_regobj=reg-s390.o
- srv_tgtobj="linux-low.o linux-s390-low.o"
- srv_linux_usrregs=yes
- ;;
- s390x-*-linux*) srv_regobj=reg-s390x.o
- srv_tgtobj="linux-low.o linux-s390-low.o"
- srv_linux_usrregs=yes
- ;;
- sh*-*-linux*) srv_regobj=reg-sh.o
- srv_tgtobj="linux-low.o linux-sh-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- x86_64-*-linux*) srv_regobj=reg-x86-64.o
- srv_tgtobj="linux-low.o linux-x86-64-low.o i387-fp.o"
- srv_linux_regsets=yes
- ;;
- xscale*-*-linux*) srv_regobj=reg-arm.o
- srv_tgtobj="linux-low.o linux-arm-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- *) echo "Error: target not supported by gdbserver."
- exit 1
- ;;
-esac
+++ /dev/null
-/* Low level interface to ptrace, for the remote server for GDB.
- Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004
- Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- 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.
-
- 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, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include "server.h"
-#include "linux-low.h"
-
-#include <sys/wait.h>
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/ptrace.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <xc.h>
-#define TRACE_ENTER /* printf("enter %s\n", __FUNCTION__) */
-long (*myptrace)(enum __ptrace_request, pid_t, long, long);
-int (*myxcwait)(int domain, int *status, int options) ;
-
-
-#define DOMFLAGS_DYING (1<<0) /* Domain is scheduled to die. */
-#define DOMFLAGS_SHUTDOWN (1<<2) /* The guest OS has shut down. */
-#define DOMFLAGS_PAUSED (1<<3) /* Currently paused by control software. */
-#define DOMFLAGS_BLOCKED (1<<4) /* Currently blocked pending an event. */
-#define DOMFLAGS_RUNNING (1<<5) /* Domain is currently running. */
-
-
-
-struct inferior_list all_processes;
-
-
-static int current_domain;
-static int expect_signal = 0;
-static int signal_to_send = 0;
-static void linux_resume (struct thread_resume *resume_info);
-
-int debug_threads;
-int using_threads;
-extern int isfile;
-
-struct pending_signals
-{
- int signal;
- struct pending_signals *prev;
-};
-
-#define PTRACE_ARG3_TYPE long
-#define PTRACE_XFER_TYPE long
-
-static int use_regsets_p = 1;
-
-
-#define pid_of(proc) ((proc)->head.id)
-
-/* FIXME: Delete eventually. */
-#define inferior_pid (pid_of (get_thread_process (current_inferior)))
-
-/* This function should only be called if the process got a SIGTRAP.
- The SIGTRAP could mean several things.
-
- On i386, where decr_pc_after_break is non-zero:
- If we were single-stepping this process using PTRACE_SINGLESTEP,
- we will get only the one SIGTRAP (even if the instruction we
- stepped over was a breakpoint). The value of $eip will be the
- next instruction.
- If we continue the process using PTRACE_CONT, we will get a
- SIGTRAP when we hit a breakpoint. The value of $eip will be
- the instruction after the breakpoint (i.e. needs to be
- decremented). If we report the SIGTRAP to GDB, we must also
- report the undecremented PC. If we cancel the SIGTRAP, we
- must resume at the decremented PC.
-
- (Presumably, not yet tested) On a non-decr_pc_after_break machine
- with hardware or kernel single-step:
- If we single-step over a breakpoint instruction, our PC will
- point at the following instruction. If we continue and hit a
- breakpoint instruction, our PC will point at the breakpoint
- instruction. */
-#if 0
-static CORE_ADDR
-get_stop_pc (void)
-{
- CORE_ADDR stop_pc = (*the_low_target.get_pc) ();
-
- if (get_thread_process (current_inferior)->stepping)
- return stop_pc;
- else
- return stop_pc - the_low_target.decr_pc_after_break;
-}
-#endif
-static void *
-add_process (int pid)
-{
- struct process_info *process;
-
- process = (struct process_info *) malloc (sizeof (*process));
- memset (process, 0, sizeof (*process));
-
- process->head.id = pid;
-
- /* Default to tid == lwpid == pid. */
- process->tid = pid;
- process->lwpid = pid;
-
- add_inferior_to_list (&all_processes, &process->head);
-
- return process;
-}
-
-/* Start an inferior process and returns its pid.
- ALLARGS is a vector of program-name and args. */
-
-static int
-linux_create_inferior (char *program, char **allargs)
-{
-
- fprintf (stderr, "Cannot exec %s: %s.\n", program,
- strerror (errno));
- fflush (stderr);
- _exit (0177);
- /* NOT REACHED */
- return -1;
-}
-
-int
-linux_attach (int domain)
-{
- struct process_info *new_process;
- current_domain = domain;
- if (myptrace (PTRACE_ATTACH, domain, 0, 0) != 0) {
- fprintf (stderr, "Cannot attach to domain %d: %s (%d)\n", domain,
- strerror (errno), errno);
- fflush (stderr);
- _exit (0177);
- }
-
- new_process = (struct process_info *) add_process (domain);
- add_thread (domain, new_process);
-
- /* Don't ignore the initial SIGSTOP if we just attached to this process. */
- new_process->stop_expected = 0;
-
- return 0;
-}
-
-/* Kill the inferior process. Make us have no inferior. */
-
-static void
-linux_kill_one_process (struct inferior_list_entry *entry)
-{
- struct thread_info *thread = (struct thread_info *) entry;
- struct process_info *process = get_thread_process (thread);
- myptrace (PTRACE_KILL, pid_of (process), 0, 0);
-
-}
-
-static void
-linux_kill (void)
-{
- for_each_inferior (&all_threads, linux_kill_one_process);
-}
-
-
-static void
-linux_detach_one_process (struct inferior_list_entry *entry)
-{
- struct thread_info *thread = (struct thread_info *) entry;
- struct process_info *process = get_thread_process (thread);
-
- myptrace (PTRACE_DETACH, pid_of (process), 0, 0);
-}
-
-
-static void
-linux_detach (void)
-{
- for_each_inferior (&all_threads, linux_detach_one_process);
-}
-
-/* Return nonzero if the given thread is still alive. */
-static int
-linux_thread_alive (int tid)
-{
- if (find_inferior_id (&all_threads, tid) != NULL)
- return 1;
- else
- return 0;
-}
-
-/* Wait for process, returns status. */
-
-static unsigned char
-linux_wait (char *status)
-{
- int w;
- if (myxcwait(current_domain, &w, 0))
- return -1;
-
- if (w & (DOMFLAGS_SHUTDOWN|DOMFLAGS_DYING)) {
- *status = 'W';
- return 0;
- }
-
-
- *status = 'T';
- if (expect_signal)
- return expect_signal;
- else
- return SIGTRAP;
-
-}
-
-static void
-linux_resume (struct thread_resume *resume_info)
-{
- int step = resume_info->step;
- TRACE_ENTER;
- expect_signal = resume_info->sig;
- for_each_inferior(&all_threads, regcache_invalidate_one);
-
- myptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, current_domain, 0, 0);
-
-}
-
-
-static int
-regsets_fetch_inferior_registers ()
-{
- struct regset_info *regset;
- TRACE_ENTER;
- regset = target_regsets;
-
- while (regset->size >= 0)
- {
- void *buf;
- int res;
-
- if (regset->size == 0)
- {
- regset ++;
- continue;
- }
-
- buf = malloc (regset->size);
- res = myptrace (regset->get_request, inferior_pid, 0, (PTRACE_XFER_TYPE)buf);
- if (res < 0)
- {
- if (errno == EIO)
- {
- /* If we get EIO on the first regset, do not try regsets again.
- If we get EIO on a later regset, disable that regset. */
- if (regset == target_regsets)
- {
- use_regsets_p = 0;
- return -1;
- }
- else
- {
- regset->size = 0;
- continue;
- }
- }
- else
- {
- char s[256];
- sprintf (s, "ptrace(regsets_fetch_inferior_registers) PID=%d",
- inferior_pid);
- perror (s);
- }
- }
- regset->store_function (buf);
- regset ++;
- }
- return 0;
-}
-
-static int
-regsets_store_inferior_registers ()
-{
- struct regset_info *regset;
- TRACE_ENTER;
- regset = target_regsets;
-
- while (regset->size >= 0)
- {
- void *buf;
- int res;
-
- if (regset->size == 0)
- {
- regset ++;
- continue;
- }
-
- buf = malloc (regset->size);
- regset->fill_function (buf);
- res = myptrace (regset->set_request, inferior_pid, 0, (PTRACE_XFER_TYPE)buf);
- if (res < 0)
- {
- if (errno == EIO)
- {
- /* If we get EIO on the first regset, do not try regsets again.
- If we get EIO on a later regset, disable that regset. */
- if (regset == target_regsets)
- {
- use_regsets_p = 0;
- return -1;
- }
- else
- {
- regset->size = 0;
- continue;
- }
- }
- else
- {
-#ifdef DEBUG
- perror ("Warning: ptrace(regsets_store_inferior_registers)");
-#endif
- }
- }
- regset ++;
- free (buf);
- }
- return 0;
-}
-
-
-
-
-void
-linux_fetch_registers (int regno)
-{
- if (use_regsets_p)
- {
- if (regsets_fetch_inferior_registers () == 0)
- return;
- }
-
-}
-
-void
-linux_store_registers (int regno)
-{
- if (use_regsets_p)
- {
- if (regsets_store_inferior_registers () == 0)
- return;
- }
-}
-
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. */
-
-static int
-linux_read_memory (CORE_ADDR memaddr, char *myaddr, int len)
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1)
- / sizeof (PTRACE_XFER_TYPE);
- /* Allocate buffer of that many longwords. */
- register PTRACE_XFER_TYPE *buffer
- = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE));
-
- TRACE_ENTER;
- /* Read all the longwords */
- for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
- {
- errno = 0;
- buffer[i] = myptrace (PTRACE_PEEKTEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr, 0);
- if (errno)
- return errno;
- }
-
- /* Copy appropriate bytes out of the buffer. */
- memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), len);
-
- return 0;
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
- to inferior's memory at MEMADDR.
- On failure (cannot write the inferior)
- returns the value of errno. */
-
-static int
-linux_write_memory (CORE_ADDR memaddr, const char *myaddr, int len)
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) / sizeof (PTRACE_XFER_TYPE);
- /* Allocate buffer of that many longwords. */
- register PTRACE_XFER_TYPE *buffer = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE));
- extern int errno;
-
- TRACE_ENTER;
-
- /* Fill start and end extra bytes of buffer with existing memory data. */
-
- buffer[0] = myptrace (PTRACE_PEEKTEXT, inferior_pid,
- (PTRACE_ARG3_TYPE) addr, 0);
-
- if (count > 1)
- {
- buffer[count - 1]
- = myptrace (PTRACE_PEEKTEXT, inferior_pid,
- (PTRACE_ARG3_TYPE) (addr + (count - 1)
- * sizeof (PTRACE_XFER_TYPE)),
- 0);
- }
-
- /* Copy data to be written over corresponding part of buffer */
-
- memcpy ((char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), myaddr, len);
-
- /* Write the entire buffer. */
- for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
- {
- errno = 0;
- myptrace (PTRACE_POKETEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr, buffer[i]);
- if (errno)
- return errno;
- }
-
- return 0;
-}
-
-static void
-linux_look_up_symbols (void)
-{
-#if 0
- using_threads = thread_db_init ();
-#endif
-}
-
-static void
-linux_send_signal (int signum)
-{
- extern int signal_pid;
-
- TRACE_ENTER;
- signal_to_send = signum;
- psignal(signum, "need to send ");
- if (cont_thread > 0)
- {
- struct process_info *process;
-
- process = get_thread_process (current_inferior);
- kill (process->lwpid, signum);
- }
- else
- kill (signal_pid, signum);
-}
-
-/* Copy LEN bytes from inferior's auxiliary vector starting at OFFSET
- to debugger memory starting at MYADDR. */
-
-static int
-linux_read_auxv (CORE_ADDR offset, char *myaddr, unsigned int len)
-{
- char filename[PATH_MAX];
- int fd, n;
-
- TRACE_ENTER;
- snprintf (filename, sizeof filename, "/proc/%d/auxv", inferior_pid);
-
- fd = open (filename, O_RDONLY);
- if (fd < 0)
- return -1;
-
- if (offset != (CORE_ADDR) 0
- && lseek (fd, (off_t) offset, SEEK_SET) != (off_t) offset)
- n = -1;
- else
- n = read (fd, myaddr, len);
-
- close (fd);
-
- return n;
-}
-
-\f
-static struct target_ops linux_xen_target_ops = {
- linux_create_inferior,
- linux_attach,
- linux_kill,
- linux_detach,
- linux_thread_alive,
- linux_resume,
- linux_wait,
- linux_fetch_registers,
- linux_store_registers,
- linux_read_memory,
- linux_write_memory,
- linux_look_up_symbols,
- linux_send_signal,
- linux_read_auxv,
-};
-
-static void
-linux_init_signals ()
-{
- /* FIXME drow/2002-06-09: As above, we should check with LinuxThreads
- to find what the cancel signal actually is. */
- signal (__SIGRTMIN+1, SIG_IGN);
-}
-
-void
-initialize_low (void)
-{
-
- set_target_ops (&linux_xen_target_ops);
- set_breakpoint_data (the_low_target.breakpoint,
- the_low_target.breakpoint_len);
- init_registers ();
- linux_init_signals ();
- if (isfile) {
- myptrace = xc_ptrace_core;
- myxcwait = xc_waitdomain_core;
- } else {
- myptrace = xc_ptrace;
- myxcwait = xc_waitdomain;
- }
-
-}
+++ /dev/null
-/* Main code for remote server for GDB.
- Copyright 1989, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
-
- This file is part of GDB.
-
- 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.
-
- 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, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include "server.h"
-
-#include <unistd.h>
-#include <signal.h>
-#include <sys/wait.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-int cont_thread;
-int general_thread;
-int step_thread;
-int thread_from_wait;
-int old_thread_from_wait;
-int extended_protocol;
-int server_waiting;
-int isfile = 0;
-
-jmp_buf toplevel;
-
-/* The PID of the originally created or attached inferior. Used to
- send signals to the process when GDB sends us an asynchronous interrupt
- (user hitting Control-C in the client), and to wait for the child to exit
- when no longer debugging it. */
-
-int signal_pid;
-
-static unsigned char
-start_inferior (char *argv[], char *statusptr)
-{
- signal (SIGTTOU, SIG_DFL);
- signal (SIGTTIN, SIG_DFL);
-
- signal_pid = create_inferior (argv[0], argv);
-
- fprintf (stderr, "Process %s created; pid = %d\n", argv[0],
- signal_pid);
-
- signal (SIGTTOU, SIG_IGN);
- signal (SIGTTIN, SIG_IGN);
- tcsetpgrp (fileno (stderr), signal_pid);
-
- /* Wait till we are at 1st instruction in program, return signal number. */
- return mywait (statusptr, 0);
-}
-
-static int
-attach_inferior (int pid, char *statusptr, unsigned char *sigptr)
-{
- /* myattach should return -1 if attaching is unsupported,
- 0 if it succeeded, and call error() otherwise. */
-
- if (myattach (pid) != 0)
- return -1;
-
- fprintf (stderr, "Attached; pid = %d\n", pid);
-
- /* FIXME - It may be that we should get the SIGNAL_PID from the
- attach function, so that it can be the main thread instead of
- whichever we were told to attach to. */
- signal_pid = pid;
-
- *sigptr = mywait (statusptr, 0);
-
- return 0;
-}
-
-extern int remote_debug;
-
-/* Handle all of the extended 'q' packets. */
-void
-handle_query (char *own_buf)
-{
- static struct inferior_list_entry *thread_ptr;
-
- if (strcmp ("qSymbol::", own_buf) == 0)
- {
- if (the_target->look_up_symbols != NULL)
- (*the_target->look_up_symbols) ();
-
- strcpy (own_buf, "OK");
- return;
- }
-
- if (strcmp ("qfThreadInfo", own_buf) == 0)
- {
- thread_ptr = all_threads.head;
- sprintf (own_buf, "m%x", thread_ptr->id);
- thread_ptr = thread_ptr->next;
- return;
- }
-
- if (strcmp ("qsThreadInfo", own_buf) == 0)
- {
- if (thread_ptr != NULL)
- {
- sprintf (own_buf, "m%x", thread_ptr->id);
- thread_ptr = thread_ptr->next;
- return;
- }
- else
- {
- sprintf (own_buf, "l");
- return;
- }
- }
-
- if (the_target->read_auxv != NULL
- && strncmp ("qPart:auxv:read::", own_buf, 17) == 0)
- {
- char data[(PBUFSIZ - 1) / 2];
- CORE_ADDR ofs;
- unsigned int len;
- int n;
- decode_m_packet (&own_buf[17], &ofs, &len); /* "OFS,LEN" */
- if (len > sizeof data)
- len = sizeof data;
- n = (*the_target->read_auxv) (ofs, data, len);
- if (n == 0)
- write_ok (own_buf);
- else if (n < 0)
- write_enn (own_buf);
- else
- convert_int_to_ascii (data, own_buf, n);
- return;
- }
-
- /* Otherwise we didn't know what packet it was. Say we didn't
- understand it. */
- own_buf[0] = 0;
-}
-
-/* Parse vCont packets. */
-void
-handle_v_cont (char *own_buf, char *status, unsigned char *signal)
-{
- char *p, *q;
- int n = 0, i = 0;
- struct thread_resume *resume_info, default_action;
-
- /* Count the number of semicolons in the packet. There should be one
- for every action. */
- p = &own_buf[5];
- while (p)
- {
- n++;
- p++;
- p = strchr (p, ';');
- }
- /* Allocate room for one extra action, for the default remain-stopped
- behavior; if no default action is in the list, we'll need the extra
- slot. */
- resume_info = malloc ((n + 1) * sizeof (resume_info[0]));
-
- default_action.thread = -1;
- default_action.leave_stopped = 1;
- default_action.step = 0;
- default_action.sig = 0;
-
- p = &own_buf[5];
- i = 0;
- while (*p)
- {
- p++;
-
- resume_info[i].leave_stopped = 0;
-
- if (p[0] == 's' || p[0] == 'S')
- resume_info[i].step = 1;
- else if (p[0] == 'c' || p[0] == 'C')
- resume_info[i].step = 0;
- else
- goto err;
-
- if (p[0] == 'S' || p[0] == 'C')
- {
- int sig;
- sig = strtol (p + 1, &q, 16);
- if (p == q)
- goto err;
- p = q;
-
- if (!target_signal_to_host_p (sig))
- goto err;
- resume_info[i].sig = target_signal_to_host (sig);
- }
- else
- {
- resume_info[i].sig = 0;
- p = p + 1;
- }
-
- if (p[0] == 0)
- {
- resume_info[i].thread = -1;
- default_action = resume_info[i];
-
- /* Note: we don't increment i here, we'll overwrite this entry
- the next time through. */
- }
- else if (p[0] == ':')
- {
- resume_info[i].thread = strtol (p + 1, &q, 16);
- if (p == q)
- goto err;
- p = q;
- if (p[0] != ';' && p[0] != 0)
- goto err;
-
- i++;
- }
- }
-
- resume_info[i] = default_action;
-
- /* Still used in occasional places in the backend. */
- if (n == 1 && resume_info[0].thread != -1)
- cont_thread = resume_info[0].thread;
- else
- cont_thread = -1;
- set_desired_inferior (0);
-
- (*the_target->resume) (resume_info);
-
- free (resume_info);
-
- *signal = mywait (status, 1);
- prepare_resume_reply (own_buf, *status, *signal);
- return;
-
-err:
- /* No other way to report an error... */
- strcpy (own_buf, "");
- free (resume_info);
- return;
-}
-
-/* Handle all of the extended 'v' packets. */
-void
-handle_v_requests (char *own_buf, char *status, unsigned char *signal)
-{
- if (strncmp (own_buf, "vCont;", 6) == 0)
- {
- handle_v_cont (own_buf, status, signal);
- return;
- }
-
- if (strncmp (own_buf, "vCont?", 6) == 0)
- {
- strcpy (own_buf, "vCont;c;C;s;S");
- return;
- }
-
- /* Otherwise we didn't know what packet it was. Say we didn't
- understand it. */
- own_buf[0] = 0;
- return;
-}
-
-void
-myresume (int step, int sig)
-{
- struct thread_resume resume_info[2];
- int n = 0;
-
- if (step || sig || cont_thread > 0)
- {
- resume_info[0].thread
- = ((struct inferior_list_entry *) current_inferior)->id;
- resume_info[0].step = step;
- resume_info[0].sig = sig;
- resume_info[0].leave_stopped = 0;
- n++;
- }
- resume_info[n].thread = -1;
- resume_info[n].step = 0;
- resume_info[n].sig = 0;
- resume_info[n].leave_stopped = (cont_thread > 0);
-
- (*the_target->resume) (resume_info);
-}
-
-static int attached;
-
-static void
-gdbserver_usage (void)
-{
- error ("Usage:\tgdbserver COMM PROG [ARGS ...]\n"
- "\tgdbserver COMM --attach PID\n"
- "\tgdbserver COMM --file COREFILE\n"
- "\n"
- "COMM may either be a tty device (for serial debugging), or \n"
- "HOST:PORT to listen for a TCP connection.\n");
-}
-
-int
-main (int argc, char *argv[])
-{
- char ch, status, *own_buf, mem_buf[2000];
- int i = 0;
- unsigned char signal;
- unsigned int len;
- CORE_ADDR mem_addr;
- int bad_attach;
- int pid;
- char *arg_end;
-
- if (setjmp (toplevel))
- {
- fprintf (stderr, "Exiting\n");
- exit (1);
- }
-
- bad_attach = 0;
- pid = 0;
- attached = 0;
- if (argc >= 3 && strcmp (argv[2], "--attach") == 0)
- {
- if (argc == 4
- && argv[3] != '\0'
- && (pid = strtoul (argv[3], &arg_end, 10)) != 0
- && *arg_end == '\0')
- {
- ;
- }
- else
- bad_attach = 1;
- }
- else if (argc >= 3 && strcmp (argv[2], "--file") == 0)
- {
- if (argc == 4
- && argv[3] != '\0')
- {
- if ((pid = open(argv[3], O_RDONLY)) <= 0)
- bad_attach = 1;
- else
- isfile = 1;
- }
- else
- bad_attach = 1;
- }
-
- if (argc < 3 || bad_attach)
- gdbserver_usage();
-
- initialize_low ();
-
- own_buf = malloc (PBUFSIZ);
-
- if (pid == 0)
- {
- /* Wait till we are at first instruction in program. */
- signal = start_inferior (&argv[2], &status);
-
- /* We are now stopped at the first instruction of the target process */
- }
- else
- {
- switch (attach_inferior (pid, &status, &signal))
- {
- case -1:
- error ("Attaching not supported on this target");
- break;
- default:
- attached = 1;
- break;
- }
- }
-
- while (1)
- {
- remote_open (argv[1]);
-
- restart:
- setjmp (toplevel);
- while (getpkt (own_buf) > 0)
- {
- unsigned char sig;
- i = 0;
- ch = own_buf[i++];
- switch (ch)
- {
- case 'q':
- handle_query (own_buf);
- break;
- case 'd':
- remote_debug = !remote_debug;
- break;
- case 'D':
- fprintf (stderr, "Detaching from inferior\n");
- detach_inferior ();
- write_ok (own_buf);
- putpkt (own_buf);
- remote_close ();
-
- /* If we are attached, then we can exit. Otherwise, we need to
- hang around doing nothing, until the child is gone. */
- if (!attached)
- {
- int status, ret;
-
- do {
- ret = waitpid (signal_pid, &status, 0);
- if (WIFEXITED (status) || WIFSIGNALED (status))
- break;
- } while (ret != -1 || errno != ECHILD);
- }
-
- exit (0);
-
- case '!':
- if (attached == 0)
- {
- extended_protocol = 1;
- prepare_resume_reply (own_buf, status, signal);
- }
- else
- {
- /* We can not use the extended protocol if we are
- attached, because we can not restart the running
- program. So return unrecognized. */
- own_buf[0] = '\0';
- }
- break;
- case '?':
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'H':
- switch (own_buf[1])
- {
- case 'g':
- general_thread = strtol (&own_buf[2], NULL, 16);
- write_ok (own_buf);
- set_desired_inferior (1);
- break;
- case 'c':
- cont_thread = strtol (&own_buf[2], NULL, 16);
- write_ok (own_buf);
- break;
- case 's':
- step_thread = strtol (&own_buf[2], NULL, 16);
- write_ok (own_buf);
- break;
- default:
- /* Silently ignore it so that gdb can extend the protocol
- without compatibility headaches. */
- own_buf[0] = '\0';
- break;
- }
- break;
- case 'g':
- set_desired_inferior (1);
- registers_to_string (own_buf);
- break;
- case 'G':
- set_desired_inferior (1);
- registers_from_string (&own_buf[1]);
- write_ok (own_buf);
- break;
- case 'm':
- decode_m_packet (&own_buf[1], &mem_addr, &len);
- if (read_inferior_memory (mem_addr, mem_buf, len) == 0)
- convert_int_to_ascii (mem_buf, own_buf, len);
- else
- write_enn (own_buf);
- break;
- case 'M':
- decode_M_packet (&own_buf[1], &mem_addr, &len, mem_buf);
- if (write_inferior_memory (mem_addr, mem_buf, len) == 0)
- write_ok (own_buf);
- else
- write_enn (own_buf);
- break;
- case 'C':
- convert_ascii_to_int (own_buf + 1, &sig, 1);
- if (target_signal_to_host_p (sig))
- signal = target_signal_to_host (sig);
- else
- signal = 0;
- set_desired_inferior (0);
- myresume (0, signal);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'S':
- convert_ascii_to_int (own_buf + 1, &sig, 1);
- if (target_signal_to_host_p (sig))
- signal = target_signal_to_host (sig);
- else
- signal = 0;
- set_desired_inferior (0);
- myresume (1, signal);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'c':
- set_desired_inferior (0);
- myresume (0, 0);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 's':
- set_desired_inferior (0);
- myresume (1, 0);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'k':
- fprintf (stderr, "Killing inferior\n");
- kill_inferior ();
- /* When using the extended protocol, we start up a new
- debugging session. The traditional protocol will
- exit instead. */
- if (extended_protocol)
- {
- write_ok (own_buf);
- fprintf (stderr, "GDBserver restarting\n");
-
- /* Wait till we are at 1st instruction in prog. */
- signal = start_inferior (&argv[2], &status);
- goto restart;
- break;
- }
- else
- {
- exit (0);
- break;
- }
- case 'T':
- if (mythread_alive (strtol (&own_buf[1], NULL, 16)))
- write_ok (own_buf);
- else
- write_enn (own_buf);
- break;
- case 'R':
- /* Restarting the inferior is only supported in the
- extended protocol. */
- if (extended_protocol)
- {
- kill_inferior ();
- write_ok (own_buf);
- fprintf (stderr, "GDBserver restarting\n");
-
- /* Wait till we are at 1st instruction in prog. */
- signal = start_inferior (&argv[2], &status);
- goto restart;
- break;
- }
- else
- {
- /* It is a request we don't understand. Respond with an
- empty packet so that gdb knows that we don't support this
- request. */
- own_buf[0] = '\0';
- break;
- }
- case 'v':
- /* Extended (long) request. */
- handle_v_requests (own_buf, &status, &signal);
- break;
- default:
- /* It is a request we don't understand. Respond with an
- empty packet so that gdb knows that we don't support this
- request. */
- own_buf[0] = '\0';
- break;
- }
-
- putpkt (own_buf);
-
- if (status == 'W')
- fprintf (stderr,
- "\nChild exited with status %d\n", signal);
- if (status == 'X')
- fprintf (stderr, "\nChild terminated with signal = 0x%x\n",
- signal);
- if (status == 'W' || status == 'X')
- {
- if (extended_protocol)
- {
- fprintf (stderr, "Killing inferior\n");
- kill_inferior ();
- write_ok (own_buf);
- fprintf (stderr, "GDBserver restarting\n");
-
- /* Wait till we are at 1st instruction in prog. */
- signal = start_inferior (&argv[2], &status);
- goto restart;
- break;
- }
- else
- {
- fprintf (stderr, "GDBserver exiting\n");
- exit (0);
- }
- }
- }
-
- /* We come here when getpkt fails.
-
- For the extended remote protocol we exit (and this is the only
- way we gracefully exit!).
-
- For the traditional remote protocol close the connection,
- and re-open it at the top of the loop. */
- if (extended_protocol)
- {
- remote_close ();
- exit (0);
- }
- else
- {
- fprintf (stderr, "Remote side has terminated connection. "
- "GDBserver will reopen the connection.\n");
- remote_close ();
- }
- }
-}
+++ /dev/null
-#!/bin/bash
-
-# mkbuildtree <build tree>
-#
-# Creates symbolic links in <build tree> for the sparse tree
-# in the current directory.
-
-# Script to determine the relative path between two directories.
-# Copyright (c) D. J. Hawkey Jr. 2002
-# Fixed for Xen project by K. Fraser in 2003.
-abs_to_rel ()
-{
- local CWD SRCPATH
-
- if [ "$1" != "/" -a "${1##*[^/]}" = "/" ]; then
- SRCPATH=${1%?}
- else
- SRCPATH=$1
- fi
- if [ "$2" != "/" -a "${2##*[^/]}" = "/" ]; then
- DESTPATH=${2%?}
- else
- DESTPATH=$2
- fi
-
- CWD=$PWD
- [ "${1%%[^/]*}" != "/" ] && cd $1 && SRCPATH=$PWD
- [ "${2%%[^/]*}" != "/" ] && cd $2 && DESTPATH=$PWD
- [ "$CWD" != "$PWD" ] && cd $CWD
-
- BASEPATH=$SRCPATH
-
- [ "$SRCPATH" = "$DESTPATH" ] && DESTPATH="." && return
- [ "$SRCPATH" = "/" ] && DESTPATH=${DESTPATH#?} && return
-
- while [ "$BASEPATH/" != "${DESTPATH%${DESTPATH#$BASEPATH/}}" ]; do
- BASEPATH=${BASEPATH%/*}
- done
-
- SRCPATH=${SRCPATH#$BASEPATH}
- DESTPATH=${DESTPATH#$BASEPATH}
- DESTPATH=${DESTPATH#?}
- while [ -n "$SRCPATH" ]; do
- SRCPATH=${SRCPATH%/*}
- DESTPATH="../$DESTPATH"
- done
-
- [ -z "$BASEPATH" ] && BASEPATH="/"
- [ "${DESTPATH##*[^/]}" = "/" ] && DESTPATH=${DESTPATH%?}
-}
-
-# relative_lndir <target_dir>
-# Creates a tree of symlinks in the current working directory that mirror
-# real files in <target_dir>. <target_dir> should be relative to the current
-# working directory. Symlinks in <target_dir> are ignored. Source-control files
-# are ignored.
-relative_lndir ()
-{
- local SYMLINK_DIR REAL_DIR pref i j
- SYMLINK_DIR=$PWD
- REAL_DIR=$1
- (
- cd $REAL_DIR
- for i in `find . -type d | grep -v SCCS`; do
- [ -d $SYMLINK_DIR/$i ] || mkdir -p $SYMLINK_DIR/$i
- (
- cd $i
- pref=`echo $i | sed -e 's#/[^/]*#../#g' -e 's#^\.##'`
- for j in `find . -type f -o -type l -maxdepth 1`; do
- ln -sf ${pref}${REAL_DIR}/$i/$j ${SYMLINK_DIR}/$i/$j
- done
- )
- done
- )
-}
-
-[ "$1" == "" ] && { echo "Syntax: $0 <linux tree to xenify>"; exit 1; }
-
-# Get absolute path to the destination directory
-pushd . >/dev/null
-cd ${1}
-AD=$PWD
-popd >/dev/null
-
-# Get absolute path to the source directory
-AS=`pwd`
-
-# Get name of sparse directory
-SDN=$(basename $AS)
-
-# Get path to source, relative to destination
-abs_to_rel ${AD} ${AS}
-RS=$DESTPATH
-
-# We now work from the destination directory
-cd ${AD}
-
-# Remove old symlinks
-find sys -type l | while read f
-do
- case $(readlink $f) in
- */$SDN/*)
- rm -f $f
- ;;
- esac
-done
-
-if [ -f ${AD}/BUILDING ]; then
- # Create symlinks of files and directories which exist in the sparse source
- (cd sys && relative_lndir ../${RS}/sys)
-else
- # Create symlinks of files and directories which exist in the sparse source
- relative_lndir ${RS}
- rm -f mkbuildtree
-fi
+++ /dev/null
-#!/bin/sh
-
-XENROOT=`bk root`
-export XENROOT
-
-cd $XENROOT/tools/gdb
-rm -rf gdb-6.2.1 gdb-6.2.1-linux-i386-xen
-# FIXME:cw this should be smarter
-wget -c ftp://ftp.gnu.org/gnu/gdb/gdb-6.2.1.tar.bz2
-tar xjf gdb-6.2.1.tar.bz2
-
-cd $XENROOT/tools/gdb/gdb-6.2.1-xen-sparse
-./mkbuildtree ../gdb-6.2.1
-
-mkdir $XENROOT/tools/gdb/gdb-6.2.1-linux-i386-xen
-cd $XENROOT/tools/gdb/gdb-6.2.1-linux-i386-xen
-../gdb-6.2.1/configure
-# some people don't have gmake
-if which gmake ; then
- gmake -j4
-else
- make -j4
-fi
SRCS += xc_bvtsched.c
SRCS += xc_core.c
SRCS += xc_domain.c
-SRCS += xc_debug.c
SRCS += xc_evtchn.c
SRCS += xc_gnttab.c
SRCS += xc_linux_build.c
mv staging/i386/*.rpm .
rm -rf staging
-libxc.a: $(OBJS)
+libxc.a: $(LIB_OBJS)
$(AR) rc $@ $^
libxc.so: libxc.so.$(MAJOR)
+++ /dev/null
-#ifndef _LINUX_LIST_H
-#define _LINUX_LIST_H
-
-/*
- * Simple doubly linked list implementation.
- *
- * Some of the internal functions ("__xxx") are useful when
- * manipulating whole lists rather than single entries, as
- * sometimes we already know the next/prev entries and we can
- * generate better code by using them directly rather than
- * using the generic single-entry routines.
- */
-
-struct list_head {
- struct list_head *next, *prev;
-};
-
-#define LIST_HEAD_INIT(name) { &(name), &(name) }
-
-#define LIST_HEAD(name) \
- struct list_head name = LIST_HEAD_INIT(name)
-
-#define INIT_LIST_HEAD(ptr) do { \
- (ptr)->next = (ptr); (ptr)->prev = (ptr); \
-} while (0)
-
-/*
- * Insert a new entry between two known consecutive entries.
- *
- * This is only for internal list manipulation where we know
- * the prev/next entries already!
- */
-static __inline__ void __list_add(struct list_head * new,
- struct list_head * prev,
- struct list_head * next)
-{
- next->prev = new;
- new->next = next;
- new->prev = prev;
- prev->next = new;
-}
-
-/**
- * list_add - add a new entry
- * @new: new entry to be added
- * @head: list head to add it after
- *
- * Insert a new entry after the specified head.
- * This is good for implementing stacks.
- */
-static __inline__ void list_add(struct list_head *new, struct list_head *head)
-{
- __list_add(new, head, head->next);
-}
-
-/**
- * list_add_tail - add a new entry
- * @new: new entry to be added
- * @head: list head to add it before
- *
- * Insert a new entry before the specified head.
- * This is useful for implementing queues.
- */
-static __inline__ void list_add_tail(struct list_head *new, struct list_head *head)
-{
- __list_add(new, head->prev, head);
-}
-
-/*
- * Delete a list entry by making the prev/next entries
- * point to each other.
- *
- * This is only for internal list manipulation where we know
- * the prev/next entries already!
- */
-static __inline__ void __list_del(struct list_head * prev,
- struct list_head * next)
-{
- next->prev = prev;
- prev->next = next;
-}
-
-/**
- * list_del - deletes entry from list.
- * @entry: the element to delete from the list.
- * Note: list_empty on entry does not return true after this, the entry is in an undefined state.
- */
-static __inline__ void list_del(struct list_head *entry)
-{
- __list_del(entry->prev, entry->next);
-}
-
-/**
- * list_del_init - deletes entry from list and reinitialize it.
- * @entry: the element to delete from the list.
- */
-static __inline__ void list_del_init(struct list_head *entry)
-{
- __list_del(entry->prev, entry->next);
- INIT_LIST_HEAD(entry);
-}
-
-/**
- * list_empty - tests whether a list is empty
- * @head: the list to test.
- */
-static __inline__ int list_empty(struct list_head *head)
-{
- return head->next == head;
-}
-
-/**
- * list_splice - join two lists
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- */
-static __inline__ void list_splice(struct list_head *list, struct list_head *head)
-{
- struct list_head *first = list->next;
-
- if (first != list) {
- struct list_head *last = list->prev;
- struct list_head *at = head->next;
-
- first->prev = head;
- head->next = first;
-
- last->next = at;
- at->prev = last;
- }
-}
-
-/**
- * list_entry - get the struct for this entry
- * @ptr: the &struct list_head pointer.
- * @type: the type of the struct this is embedded in.
- * @member: the name of the list_struct within the struct.
- */
-#define list_entry(ptr, type, member) \
- ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))
-
-/**
- * list_for_each - iterate over a list
- * @pos: the &struct list_head to use as a loop counter.
- * @head: the head for your list.
- */
-#define list_for_each(pos, head) \
- for (pos = (head)->next; pos != (head); pos = pos->next)
-
-/**
- * list_for_each_safe - iterate over a list safe against removal of list entry
- * @pos: the &struct list_head to use as a loop counter.
- * @n: another &struct list_head to use as temporary storage
- * @head: the head for your list.
- */
-#define list_for_each_safe(pos, n, head) \
- for (pos = (head)->next, n = pos->next; pos != (head); \
- pos = n, n = pos->next)
-
-/**
- * list_for_each_entry - iterate over list of given type
- * @pos: the type * to use as a loop counter.
- * @head: the head for your list.
- * @member: the name of the list_struct within the struct.
- */
-#define list_for_each_entry(pos, head, member) \
- for (pos = list_entry((head)->next, typeof(*pos), member), \
- prefetch(pos->member.next); \
- &pos->member != (head); \
- pos = list_entry(pos->member.next, typeof(*pos), member), \
- prefetch(pos->member.next))
-
-/**
- * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @pos: the type * to use as a loop counter.
- * @n: another type * to use as temporary storage
- * @head: the head for your list.
- * @member: the name of the list_struct within the struct.
- */
-#define list_for_each_entry_safe(pos, n, head, member) \
- for (pos = list_entry((head)->next, typeof(*pos), member), \
- n = list_entry(pos->member.next, typeof(*pos), member); \
- &pos->member != (head); \
- pos = n, n = list_entry(n->member.next, typeof(*n), member))
-#endif /* _LINUX_LIST_H */
-
u32 dom,
s16 *status);
+/* Get current total pages allocated to a domain. */
+long xc_get_tot_pages(int xc_handle, u32 domid);
+
+/* Execute a privileged dom0 operation. */
+int xc_dom0_op(int xc_handle, dom0_op_t *op);
#endif /* __XC_H__ */
+++ /dev/null
-/*
- * xc_debug.c
- *
- * alex ho
- * http://www.cl.cam.ac.uk/netos/pdb
- *
- * xc_debug_memory_page adapted from xc_ptrace.c
- */
-
-#include "xc_private.h"
-#include "list.h"
-
-/* from xen/include/asm-x86/processor.h */
-#define X86_EFLAGS_TF 0x00000100 /* Trap Flag */
-
-typedef int boolean;
-#define true 1
-#define false 0
-
-
-typedef struct bwcpoint /* break/watch/catch point */
-{
- struct list_head list;
- memory_t address;
- u32 domain;
- u16 vcpu;
- u8 old_value; /* old value for software bkpt */
-} bwcpoint_t, *bwcpoint_p;
-
-static bwcpoint_t bwcpoint_list;
-
-
-
-typedef struct domain_context /* local cache of domain state */
-{
- struct list_head list;
- u32 domid;
- boolean valid[MAX_VIRT_CPUS];
- vcpu_guest_context_t context[MAX_VIRT_CPUS];
-
- long total_pages;
- unsigned long *page_array;
-
- unsigned long cr3_phys[MAX_VIRT_CPUS];
- unsigned long *cr3_virt[MAX_VIRT_CPUS];
- unsigned long pde_phys[MAX_VIRT_CPUS];
- unsigned long *pde_virt[MAX_VIRT_CPUS];
- unsigned long page_phys[MAX_VIRT_CPUS];
- unsigned long *page_virt[MAX_VIRT_CPUS];
- int page_perm[MAX_VIRT_CPUS];
-} domain_context_t, *domain_context_p;
-
-static domain_context_t domain_context_list;
-
-/* initialization */
-
-static boolean xc_debug_initialized = false;
-
-static __inline__ void
-xc_debug_initialize()
-{
- if ( !xc_debug_initialized )
- {
- memset((void *) &domain_context_list, 0, sizeof(domain_context_t));
- INIT_LIST_HEAD(&domain_context_list.list);
-
- memset((void *) &bwcpoint_list, 0, sizeof(bwcpoint_t));
- INIT_LIST_HEAD(&bwcpoint_list.list);
-
- xc_debug_initialized = true;
- }
-}
-
-/**************/
-
-static domain_context_p
-xc_debug_domain_context_search (u32 domid)
-{
- struct list_head *entry;
- domain_context_p ctxt;
-
- list_for_each(entry, &domain_context_list.list)
- {
- ctxt = list_entry(entry, domain_context_t, list);
- if ( domid == ctxt->domid )
- return ctxt;
- }
- return (domain_context_p)NULL;
-}
-
-static __inline__ domain_context_p
-xc_debug_get_context (int xc_handle, u32 domid, u32 vcpu)
-{
- int rc;
- domain_context_p ctxt;
-
- xc_debug_initialize();
-
- if ( (ctxt = xc_debug_domain_context_search(domid)) == NULL)
- return NULL;
-
- if ( !ctxt->valid[vcpu] )
- {
- if ( (rc = xc_domain_get_vcpu_context(xc_handle, domid, vcpu,
- &ctxt->context[vcpu])) )
- return NULL;
-
- ctxt->valid[vcpu] = true;
- }
-
- return ctxt;
-}
-
-static __inline__ int
-xc_debug_set_context (int xc_handle, domain_context_p ctxt, u32 vcpu)
-{
- dom0_op_t op;
- int rc;
-
- if ( !ctxt->valid[vcpu] )
- return -EINVAL;
-
- op.interface_version = DOM0_INTERFACE_VERSION;
- op.cmd = DOM0_SETDOMAININFO;
- op.u.setdomaininfo.domain = ctxt->domid;
- op.u.setdomaininfo.vcpu = vcpu;
- op.u.setdomaininfo.ctxt = &ctxt->context[vcpu];
-
- if ( (rc = mlock(&ctxt->context[vcpu], sizeof(vcpu_guest_context_t))) )
- return rc;
-
- rc = do_dom0_op(xc_handle, &op);
- (void) munlock(&ctxt->context[vcpu], sizeof(vcpu_guest_context_t));
-
- return rc;
-}
-
-/**************/
-
-int
-xc_debug_attach(int xc_handle,
- u32 domid,
- u32 vcpu)
-{
- domain_context_p ctxt;
-
- xc_debug_initialize();
-
- if ( (ctxt = malloc(sizeof(domain_context_t))) == NULL )
- return -1;
- memset(ctxt, 0, sizeof(domain_context_t));
-
- ctxt->domid = domid;
- list_add(&ctxt->list, &domain_context_list.list);
-
- return xc_domain_pause(xc_handle, domid);
-}
-
-int
-xc_debug_detach(int xc_handle,
- u32 domid,
- u32 vcpu)
-{
- domain_context_p ctxt;
-
- xc_debug_initialize();
-
- if ( (ctxt = xc_debug_domain_context_search (domid)) == NULL)
- return -EINVAL;
-
- list_del(&ctxt->list);
-
- if ( ctxt->page_array ) free(ctxt->page_array);
-
- free(ctxt);
-
- return xc_domain_unpause(xc_handle, domid);
-}
-
-int
-xc_debug_read_registers(int xc_handle,
- u32 domid,
- u32 vcpu,
- cpu_user_regs_t **regs)
-{
- domain_context_p ctxt;
- int rc = -1;
-
- xc_debug_initialize();
-
- ctxt = xc_debug_get_context(xc_handle, domid, vcpu);
- if (ctxt)
- {
- *regs = &ctxt->context[vcpu].user_regs;
- rc = 0;
- }
-
- return rc;
-}
-
-int
-xc_debug_read_fpregisters (int xc_handle,
- u32 domid,
- u32 vcpu,
- char **regs)
-{
- domain_context_p ctxt;
- int rc = -1;
-
- xc_debug_initialize();
-
- ctxt = xc_debug_get_context(xc_handle, domid, vcpu);
- if (ctxt)
- {
- *regs = ctxt->context[vcpu].fpu_ctxt.x;
- rc = 0;
- }
-
- return rc;
-}
-
-int
-xc_debug_write_registers(int xc_handle,
- u32 domid,
- u32 vcpu,
- cpu_user_regs_t *regs)
-{
- domain_context_p ctxt;
- int rc = -1;
-
- xc_debug_initialize();
-
- ctxt = xc_debug_get_context(xc_handle, domid, vcpu);
- if (ctxt)
- {
- memcpy(&ctxt->context[vcpu].user_regs, regs, sizeof(cpu_user_regs_t));
- rc = xc_debug_set_context(xc_handle, ctxt, vcpu);
- }
-
- return rc;
-}
-
-int
-xc_debug_step(int xc_handle,
- u32 domid,
- u32 vcpu)
-{
- domain_context_p ctxt;
- int rc;
-
- xc_debug_initialize();
-
- ctxt = xc_debug_get_context(xc_handle, domid, vcpu);
- if (!ctxt) return -EINVAL;
-
- ctxt->context[vcpu].user_regs.eflags |= X86_EFLAGS_TF;
-
- if ( (rc = xc_debug_set_context(xc_handle, ctxt, vcpu)) )
- return rc;
-
- ctxt->valid[vcpu] = false;
- return xc_domain_unpause(xc_handle, domid);
-}
-
-int
-xc_debug_continue(int xc_handle,
- u32 domid,
- u32 vcpu)
-{
- domain_context_p ctxt;
- int rc;
-
- xc_debug_initialize();
-
- ctxt = xc_debug_get_context(xc_handle, domid, vcpu);
- if (!ctxt) return -EINVAL;
-
- if ( ctxt->context[vcpu].user_regs.eflags & X86_EFLAGS_TF )
- {
- ctxt->context[vcpu].user_regs.eflags &= ~X86_EFLAGS_TF;
- if ( (rc = xc_debug_set_context(xc_handle, ctxt, vcpu)) )
- return rc;
- }
- ctxt->valid[vcpu] = false;
- return xc_domain_unpause(xc_handle, domid);
-}
-
-/*************************************************/
-
-#define vtopdi(va) ((va) >> L2_PAGETABLE_SHIFT)
-#define vtopti(va) (((va) >> PAGE_SHIFT) & 0x3ff)
-
-/* access to one page */
-static int
-xc_debug_memory_page (domain_context_p ctxt, int xc_handle, u32 vcpu,
- int protection, memory_t address, int length, u8 *buffer)
-{
- vcpu_guest_context_t *vcpu_ctxt = &ctxt->context[vcpu];
- unsigned long pde, page;
- unsigned long va = (unsigned long)address;
- void *ptr;
- long pages;
-
- pages = xc_get_tot_pages(xc_handle, ctxt->domid);
-
- if ( ctxt->total_pages != pages )
- {
- if ( ctxt->total_pages > 0 ) free( ctxt->page_array );
- ctxt->total_pages = pages;
-
- ctxt->page_array = malloc(pages * sizeof(unsigned long));
- if ( ctxt->page_array == NULL )
- {
- printf("Could not allocate memory\n");
- return 0;
- }
-
- if ( xc_get_pfn_list(xc_handle, ctxt->domid, ctxt->page_array,pages) !=
- pages )
- {
- printf("Could not get the page frame list\n");
- return 0;
- }
- }
-
- if ( vcpu_ctxt->pt_base != ctxt->cr3_phys[vcpu])
- {
- ctxt->cr3_phys[vcpu] = vcpu_ctxt->pt_base;
- if ( ctxt->cr3_virt[vcpu] )
- munmap(ctxt->cr3_virt[vcpu], PAGE_SIZE);
- ctxt->cr3_virt[vcpu] = xc_map_foreign_range(xc_handle, ctxt->domid,
- PAGE_SIZE, PROT_READ, ctxt->cr3_phys[vcpu] >> PAGE_SHIFT);
- if ( ctxt->cr3_virt[vcpu] == NULL )
- return 0;
- }
-
-
- if ( (pde = ctxt->cr3_virt[vcpu][vtopdi(va)]) == 0) /* logical address */
- return 0;
- if (ctxt->context[vcpu].flags & VGCF_VMX_GUEST)
- pde = ctxt->page_array[pde >> PAGE_SHIFT] << PAGE_SHIFT;
- if (pde != ctxt->pde_phys[vcpu])
- {
- ctxt->pde_phys[vcpu] = pde;
- if ( ctxt->pde_virt[vcpu])
- munmap(ctxt->pde_virt[vcpu], PAGE_SIZE);
- ctxt->pde_virt[vcpu] = xc_map_foreign_range(xc_handle, ctxt->domid,
- PAGE_SIZE, PROT_READ, ctxt->pde_phys[vcpu] >> PAGE_SHIFT);
- if ( ctxt->pde_virt[vcpu] == NULL )
- return 0;
- }
-
- if ((page = ctxt->pde_virt[vcpu][vtopti(va)]) == 0) /* logical address */
- return 0;
- if (ctxt->context[vcpu].flags & VGCF_VMX_GUEST)
- page = ctxt->page_array[page >> PAGE_SHIFT] << PAGE_SHIFT;
- if (page != ctxt->page_phys[vcpu] || protection != ctxt->page_perm[vcpu])
- {
- ctxt->page_phys[vcpu] = page;
- if (ctxt->page_virt[vcpu])
- munmap(ctxt->page_virt[vcpu], PAGE_SIZE);
- ctxt->page_virt[vcpu] = xc_map_foreign_range(xc_handle, ctxt->domid,
- PAGE_SIZE, protection, ctxt->page_phys[vcpu] >> PAGE_SHIFT);
- if ( ctxt->page_virt[vcpu] == NULL )
- {
- printf("cr3 %lx pde %lx page %lx pti %lx\n",
- vcpu_ctxt->pt_base, pde, page, vtopti(va));
- ctxt->page_phys[vcpu] = 0;
- return 0;
- }
- ctxt->page_perm[vcpu] = protection;
- }
-
- ptr = (void *)( (unsigned long)ctxt->page_virt[vcpu] |
- (va & ~PAGE_MASK) );
-
- if ( protection & PROT_WRITE )
- {
- memcpy(ptr, buffer, length);
- }
- else
- {
- memcpy(buffer, ptr, length);
- }
-
- return length;
-}
-
-/* divide a memory operation into accesses to individual pages */
-static int
-xc_debug_memory_op (domain_context_p ctxt, int xc_handle, u32 vcpu,
- int protection, memory_t address, int length, u8 *buffer)
-{
- int remain; /* number of bytes to touch past this page */
- int bytes = 0;
-
- while ( (remain = (address + length - 1) - (address | (PAGE_SIZE-1))) > 0)
- {
- bytes += xc_debug_memory_page(ctxt, xc_handle, vcpu, protection,
- address, length - remain, buffer);
- buffer += (length - remain);
- length = remain;
- address = (address | (PAGE_SIZE - 1)) + 1;
- }
-
- bytes += xc_debug_memory_page(ctxt, xc_handle, vcpu, protection,
- address, length, buffer);
-
- return bytes;
-}
-
-int
-xc_debug_read_memory(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length,
- u8 *data)
-{
- domain_context_p ctxt;
-
- xc_debug_initialize();
-
- ctxt = xc_debug_get_context(xc_handle, domid, vcpu);
-
- xc_debug_memory_op(ctxt, xc_handle, vcpu, PROT_READ,
- address, length, data);
-
- return 0;
-}
-
-int
-xc_debug_write_memory(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length,
- u8 *data)
-{
- domain_context_p ctxt;
-
- xc_debug_initialize();
-
- ctxt = xc_debug_get_context(xc_handle, domid, vcpu);
- xc_debug_memory_op(ctxt, xc_handle, vcpu, PROT_READ | PROT_WRITE,
-
- address, length, data);
-
- return 0;
-}
-
-int
-xc_debug_insert_memory_breakpoint(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length)
-{
- bwcpoint_p bkpt;
- u8 breakpoint_opcode = 0xcc;
-
- printf("insert breakpoint %d:%lx %d\n",
- domid, address, length);
-
- xc_debug_initialize();
-
- bkpt = malloc(sizeof(bwcpoint_t));
- if ( bkpt == NULL )
- {
- printf("error: breakpoint length should be 1\n");
- return -1;
- }
-
- if ( length != 1 )
- {
- printf("error: breakpoint length should be 1\n");
- free(bkpt);
- return -1;
- }
-
- bkpt->address = address;
- bkpt->domain = domid;
-
- xc_debug_read_memory(xc_handle, domid, vcpu, address, 1,
- &bkpt->old_value);
-
- xc_debug_write_memory(xc_handle, domid, vcpu, address, 1,
- &breakpoint_opcode);
-
- list_add(&bkpt->list, &bwcpoint_list.list);
-
- printf("breakpoint_set %d:%lx 0x%x\n",
- domid, address, bkpt->old_value);
-
- return 0;
-}
-
-int
-xc_debug_remove_memory_breakpoint(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length)
-{
- bwcpoint_p bkpt = NULL;
-
- printf ("remove breakpoint %d:%lx\n",
- domid, address);
-
- struct list_head *entry;
- list_for_each(entry, &bwcpoint_list.list)
- {
- bkpt = list_entry(entry, bwcpoint_t, list);
- if ( domid == bkpt->domain && address == bkpt->address )
- break;
- }
-
- if (bkpt == &bwcpoint_list || bkpt == NULL)
- {
- printf ("error: no breakpoint found\n");
- return -1;
- }
-
- list_del(&bkpt->list);
-
- xc_debug_write_memory(xc_handle, domid, vcpu, address, 1,
- &bkpt->old_value);
-
- free(bkpt);
- return 0;
-}
-
-int
-xc_debug_query_domain_stop(int xc_handle, int *dom_list, int dom_list_size)
-{
- xc_dominfo_t *info;
- u32 first_dom = 0;
- int max_doms = 1024;
- int nr_doms, loop;
- int count = 0;
-
- if ( (info = malloc(max_doms * sizeof(xc_dominfo_t))) == NULL )
- return -ENOMEM;
-
- nr_doms = xc_domain_getinfo(xc_handle, first_dom, max_doms, info);
-
- for (loop = 0; loop < nr_doms; loop++)
- {
- printf ("domid: %d", info[loop].domid);
- printf (" %c%c%c%c%c%c",
- info[loop].dying ? 'D' : '-',
- info[loop].crashed ? 'C' : '-',
- info[loop].shutdown ? 'S' : '-',
- info[loop].paused ? 'P' : '-',
- info[loop].blocked ? 'B' : '-',
- info[loop].running ? 'R' : '-');
- printf (" pages: %ld, vcpus %d",
- info[loop].nr_pages, info[loop].vcpus);
- printf ("\n");
-
- if ( info[loop].paused && count < dom_list_size)
- {
- dom_list[count++] = info[loop].domid;
- }
- }
-
- free(info);
-
- return count;
-}
-
-/*
- * Local variables:
- * mode: C
- * c-set-style: "BSD"
- * c-basic-offset: 4
- * tab-width: 4
- * indent-tabs-mode: nil
- * End:
- */
+++ /dev/null
-/*
- * xc_debug.h
- *
- * alex ho
- * http://www.cl.cam.ac.uk/netos/pdb
- *
- */
-
-#ifndef _XC_DEBUG_H_DEFINED
-#define _XC_DEBUG_H_DEFINED
-
-int xc_debug_attach(int xc_handle,
- u32 domid,
- u32 vcpu);
-
-int xc_debug_detach(int xc_handle,
- u32 domid,
- u32 vcpu);
-
-int xc_debug_read_registers(int xc_handle,
- u32 domid,
- u32 vcpu,
- cpu_user_regs_t **regs);
-
-int xc_debug_read_fpregisters (int xc_handle,
- u32 domid,
- u32 vcpu,
- char **regs);
-
-int xc_debug_write_registers(int xc_handle,
- u32 domid,
- u32 vcpu,
- cpu_user_regs_t *regs);
-
-int xc_debug_step(int xc_handle,
- u32 domid,
- u32 vcpu);
-
-int xc_debug_continue(int xc_handle,
- u32 domid,
- u32 vcpu);
-
-int xc_debug_read_memory(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length,
- u8 *data);
-
-
-int xc_debug_write_memory(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length,
- u8 *data);
-
-
-int xc_debug_insert_memory_breakpoint(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length);
-
-int xc_debug_remove_memory_breakpoint(int xc_handle,
- u32 domid,
- u32 vcpu,
- memory_t address,
- u32 length);
-
-int xc_debug_query_domain_stop(int xc_handle,
- int *dom_list,
- int dom_list_size);
-
-
-#endif /* _XC_DEBUG_H_DEFINED */
munmap(va, PAGE_SIZE);
}
}
+
+int xc_dom0_op(int xc_handle, dom0_op_t *op)
+{
+ return do_dom0_op(xc_handle, op);
+}
unsigned long xc_get_m2p_start_mfn ( int xc_handle );
-long xc_get_tot_pages(int xc_handle, u32 domid);
-
int xc_copy_to_domain_page(int xc_handle, u32 domid,
unsigned long dst_pfn, void *src_page);
+++ /dev/null
-(** Domain.ml
- *
- * domain context implementation
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-open Int32
-open Intel
-
-type context_t =
-{
- mutable domain : int;
- mutable execution_domain : int
-}
-
-let default_context = { domain = 0; execution_domain = 0 }
-
-let new_context dom exec_dom = {domain = dom; execution_domain = exec_dom}
-
-let set_domain ctx value =
- ctx.domain <- value;
- print_endline (Printf.sprintf "ctx.domain <- %d" ctx.domain)
-
-let set_execution_domain ctx value =
- ctx.execution_domain <- value;
- print_endline (Printf.sprintf "ctx.execution_domain <- %d"
- ctx.execution_domain)
-
-let get_domain ctx =
- ctx.domain
-
-let get_execution_domain ctx =
- ctx.execution_domain
-
-let string_of_context ctx =
- Printf.sprintf "{domain} domain: %d, execution_domain: %d"
- ctx.domain ctx.execution_domain
-
-external read_registers : context_t -> registers = "read_registers"
-external write_register : context_t -> register -> int32 -> unit =
- "write_register"
-external read_memory : context_t -> int32 -> int -> int list =
- "read_memory"
-external write_memory : context_t -> int32 -> int list -> unit =
- "write_memory"
-
-external continue : context_t -> unit = "continue_target"
-external step : context_t -> unit = "step_target"
-
-external insert_memory_breakpoint : context_t -> int32 -> int -> unit =
- "insert_memory_breakpoint"
-external remove_memory_breakpoint : context_t -> int32 -> int -> unit =
- "remove_memory_breakpoint"
-
-external attach_debugger : int -> int -> unit = "attach_debugger"
-external detach_debugger : int -> int -> unit = "detach_debugger"
-external pause_target : int -> unit = "pause_target"
-
-let pause ctx =
- pause_target ctx.domain
+++ /dev/null
-(** Domain.mli
- *
- * domain context interface
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-open Int32
-open Intel
-
-type context_t
-
-val default_context : context_t
-val new_context : int -> int -> context_t
-
-val set_domain : context_t -> int -> unit
-val get_domain : context_t -> int
-val set_execution_domain : context_t -> int -> unit
-val get_execution_domain : context_t -> int
-
-val string_of_context : context_t -> string
-
-val read_registers : context_t -> registers
-val write_register : context_t -> register -> int32 -> unit
-val read_memory : context_t -> int32 -> int -> int list
-val write_memory : context_t -> int32 -> int list -> unit
-
-val continue : context_t -> unit
-val step : context_t -> unit
-
-val insert_memory_breakpoint : context_t -> int32 -> int -> unit
-val remove_memory_breakpoint : context_t -> int32 -> int -> unit
-
-val attach_debugger : int -> int -> unit
-val detach_debugger : int -> int -> unit
-val pause : context_t -> unit
+++ /dev/null
-(** Intel.ml
- *
- * various sundry Intel x86 definitions
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-
-type register =
- | EBX
- | ECX
- | EDX
- | ESI
- | EDI
- | EBP
- | EAX
- | Error_code
- | Entry_vector
- | EIP
- | CS
- | EFLAGS
- | ESP
- | SS
- | ES
- | DS
- | FS
- | GS
-
-type registers =
- { ebx : int32;
- ecx : int32;
- edx : int32;
- esi : int32;
- edi : int32;
- ebp : int32;
- eax : int32;
- error_code : int32;
- entry_vector : int32;
- eip : int32;
- cs : int32;
- eflags : int32;
- esp : int32;
- ss : int32;
- es : int32;
- ds : int32;
- fs : int32;
- gs : int32
- }
-
-let null_registers =
- { ebx = 0l;
- ecx = 0l;
- edx = 0l;
- esi = 0l;
- edi = 0l;
- ebp = 0l;
- eax = 0l;
- error_code = 0l;
- entry_vector = 0l;
- eip = 0l;
- cs = 0l;
- eflags = 0l;
- esp = 0l;
- ss = 0l;
- es = 0l;
- ds = 0l;
- fs = 0l;
- gs = 0l
- }
+++ /dev/null
-OCAMLMAKEFILE = OCamlMakefile
-
-XEN_ROOT = ../..
-include $(XEN_ROOT)/tools/Rules.mk
-
-# overwrite LDFLAGS from xen/tool/Rules.mk
-# otherwise, ocamlmktop gets confused.
-LDFLAGS =
-
-OCAML_ROOT=/usr/local
-# force ocaml 3.08
-# OCAML_ROOT = /anfs/nos1/ach61/ocaml
-
-OCAMLC = $(OCAML_ROOT)/bin/ocamlc
-OCAMLMKTOP = $(OCAML_ROOT)/bin/ocamlmktop
-OCAMLLIBPATH= $(OCAML_ROOT)/lib/ocaml
-
-INCLUDES += -I $(XEN_XC)
-INCLUDES += -I $(XEN_LIBXC)
-INCLUDES += -I $(OCAML_ROOT)/lib/ocaml
-
-CFLAGS += $(INCLUDES)
-CFLAGS += -Wall
-CFLAGS += -Werror
-CFLAGS += -g
-
-CLIBS += xc
-CLIBS += xutil
-CLIBS += pdb
-
-LIBDIRS += $(XEN_LIBXC)
-LIBDIRS += $(XEN_LIBXUTIL)
-LIBDIRS += .
-
-LIBS += unix str
-
-PRE_TARGETS = libpdb.a
-
-all : bc
-
-libpdb.a : pdb_xen.o
- ar rc $@ $^
- ranlib $@
-
-SOURCES += pdb_caml_xc.c pdb_xen.c
-SOURCES += Util.ml Intel.ml
-SOURCES += evtchn.ml evtchn.mli
-SOURCES += Domain.ml Process.ml
-SOURCES += Domain.mli Process.mli
-SOURCES += PDB.ml debugger.ml server.ml
-RESULT = pdb
-
-include $(OCAMLMAKEFILE)
-
+++ /dev/null
-###########################################################################
-# OCamlMakefile
-# Copyright (C) 1999-2004 Markus Mottl
-#
-# For updates see:
-# http://www.oefai.at/~markus/ocaml_sources
-#
-# $Id: OCamlMakefile,v 1.1 2005/05/19 09:30:48 root Exp $
-#
-###########################################################################
-
-# Modified by damien for .glade.ml compilation
-
-# Set these variables to the names of the sources to be processed and
-# the result variable. Order matters during linkage!
-
-ifndef SOURCES
- SOURCES := foo.ml
-endif
-export SOURCES
-
-ifndef RES_CLIB_SUF
- RES_CLIB_SUF := _stubs
-endif
-export RES_CLIB_SUF
-
-ifndef RESULT
- RESULT := foo
-endif
-export RESULT
-
-export LIB_PACK_NAME
-
-ifndef DOC_FILES
- DOC_FILES := $(filter %.mli, $(SOURCES))
-endif
-export DOC_FILES
-
-export BCSUFFIX
-export NCSUFFIX
-
-ifndef TOPSUFFIX
- TOPSUFFIX := .top
-endif
-export TOPSUFFIX
-
-# Eventually set include- and library-paths, libraries to link,
-# additional compilation-, link- and ocamlyacc-flags
-# Path- and library information needs not be written with "-I" and such...
-# Define THREADS if you need it, otherwise leave it unset (same for
-# USE_CAMLP4)!
-
-export THREADS
-export VMTHREADS
-export ANNOTATE
-export USE_CAMLP4
-
-export INCDIRS
-export LIBDIRS
-export EXTLIBDIRS
-export RESULTDEPS
-export OCAML_DEFAULT_DIRS
-
-export LIBS
-export CLIBS
-
-export OCAMLFLAGS
-export OCAMLNCFLAGS
-export OCAMLBCFLAGS
-
-export OCAMLLDFLAGS
-export OCAMLNLDFLAGS
-export OCAMLBLDFLAGS
-
-ifndef OCAMLCPFLAGS
- OCAMLCPFLAGS := a
-endif
-
-export OCAMLCPFLAGS
-
-export PPFLAGS
-
-export YFLAGS
-export IDLFLAGS
-
-export OCAMLDOCFLAGS
-
-export OCAMLFIND_INSTFLAGS
-
-export DVIPSFLAGS
-
-export STATIC
-
-# Add a list of optional trash files that should be deleted by "make clean"
-export TRASH
-
-#################### variables depending on your OCaml-installation
-
-ifdef MINGW
- export MINGW
- WIN32 := 1
- CFLAGS_WIN32 := -mno-cygwin
-endif
-ifdef MSVC
- export MSVC
- WIN32 := 1
- ifndef STATIC
- CPPFLAGS_WIN32 := -DCAML_DLL
- endif
- CFLAGS_WIN32 += -nologo
- EXT_OBJ := obj
- EXT_LIB := lib
- ifeq ($(CC),gcc)
- # work around GNU Make default value
- ifdef THREADS
- CC := cl -MT
- else
- CC := cl
- endif
- endif
- ifeq ($(CXX),g++)
- # work around GNU Make default value
- CXX := $(CC)
- endif
- CFLAG_O := -Fo
-endif
-ifdef WIN32
- EXT_CXX := cpp
- EXE := .exe
-endif
-
-ifndef EXT_OBJ
- EXT_OBJ := o
-endif
-ifndef EXT_LIB
- EXT_LIB := a
-endif
-ifndef EXT_CXX
- EXT_CXX := cc
-endif
-ifndef EXE
- EXE := # empty
-endif
-ifndef CFLAG_O
- CFLAG_O := -o # do not delete this comment (preserves trailing whitespace)!
-endif
-
-export CC
-export CXX
-export CFLAGS
-export CXXFLAGS
-export LDFLAGS
-export CPPFLAGS
-
-ifndef RPATH_FLAG
- RPATH_FLAG := -R
-endif
-export RPATH_FLAG
-
-ifndef MSVC
-ifndef PIC_CFLAGS
- PIC_CFLAGS := -fPIC
-endif
-ifndef PIC_CPPFLAGS
- PIC_CPPFLAGS := -DPIC
-endif
-endif
-
-export PIC_CFLAGS
-export PIC_CPPFLAGS
-
-BCRESULT := $(addsuffix $(BCSUFFIX), $(RESULT))
-NCRESULT := $(addsuffix $(NCSUFFIX), $(RESULT))
-TOPRESULT := $(addsuffix $(TOPSUFFIX), $(RESULT))
-
-ifndef OCAMLFIND
- OCAMLFIND := ocamlfind
-endif
-export OCAMLFIND
-
-ifndef OCAMLC
- OCAMLC := ocamlc
-endif
-export OCAMLC
-
-ifndef OCAMLOPT
- OCAMLOPT := ocamlopt
-endif
-export OCAMLOPT
-
-ifndef OCAMLMKTOP
- OCAMLMKTOP := ocamlmktop
-endif
-export OCAMLMKTOP
-
-ifndef OCAMLCP
- OCAMLCP := ocamlcp
-endif
-export OCAMLCP
-
-ifndef OCAMLDEP
- OCAMLDEP := ocamldep
-endif
-export OCAMLDEP
-
-ifndef OCAMLLEX
- OCAMLLEX := ocamllex
-endif
-export OCAMLLEX
-
-ifndef OCAMLYACC
- OCAMLYACC := ocamlyacc
-endif
-export OCAMLYACC
-
-ifndef OCAMLMKLIB
- OCAMLMKLIB := ocamlmklib
-endif
-export OCAMLMKLIB
-
-ifndef OCAML_GLADECC
- OCAML_GLADECC := lablgladecc2
-endif
-export OCAML_GLADECC
-
-ifndef OCAML_GLADECC_FLAGS
- OCAML_GLADECC_FLAGS :=
-endif
-export OCAML_GLADECC_FLAGS
-
-ifndef CAMELEON_REPORT
- CAMELEON_REPORT := report
-endif
-export CAMELEON_REPORT
-
-ifndef CAMELEON_REPORT_FLAGS
- CAMELEON_REPORT_FLAGS :=
-endif
-export CAMELEON_REPORT_FLAGS
-
-ifndef CAMELEON_ZOGGY
- CAMELEON_ZOGGY := camlp4o pa_zog.cma pr_o.cmo
-endif
-export CAMELEON_ZOGGY
-
-ifndef CAMELEON_ZOGGY_FLAGS
- CAMELEON_ZOGGY_FLAGS :=
-endif
-export CAMELEON_ZOGGY_FLAGS
-
-ifndef OXRIDL
- OXRIDL := oxridl
-endif
-export OXRIDL
-
-ifndef CAMLIDL
- CAMLIDL := camlidl
-endif
-export CAMLIDL
-
-ifndef CAMLIDLDLL
- CAMLIDLDLL := camlidldll
-endif
-export CAMLIDLDLL
-
-ifndef NOIDLHEADER
- MAYBE_IDL_HEADER := -header
-endif
-export NOIDLHEADER
-
-export NO_CUSTOM
-
-ifndef CAMLP4
- CAMLP4 := camlp4
-endif
-export CAMLP4
-
-ifndef REAL_OCAMLFIND
- ifdef PACKS
- ifndef CREATE_LIB
- ifdef THREADS
- PACKS += threads
- endif
- endif
- empty :=
- space := $(empty) $(empty)
- comma := ,
- ifdef PREDS
- PRE_OCAML_FIND_PREDICATES := $(subst $(space),$(comma),$(PREDS))
- PRE_OCAML_FIND_PACKAGES := $(subst $(space),$(comma),$(PACKS))
- OCAML_FIND_PREDICATES := -predicates $(PRE_OCAML_FIND_PREDICATES)
- # OCAML_DEP_PREDICATES := -syntax $(PRE_OCAML_FIND_PREDICATES)
- OCAML_FIND_PACKAGES := $(OCAML_FIND_PREDICATES) -package $(PRE_OCAML_FIND_PACKAGES)
- OCAML_DEP_PACKAGES := $(OCAML_DEP_PREDICATES) -package $(PRE_OCAML_FIND_PACKAGES)
- else
- OCAML_FIND_PACKAGES := -package $(subst $(space),$(comma),$(PACKS))
- OCAML_DEP_PACKAGES :=
- endif
- OCAML_FIND_LINKPKG := -linkpkg
- REAL_OCAMLFIND := $(OCAMLFIND)
- endif
-endif
-
-export OCAML_FIND_PACKAGES
-export OCAML_DEP_PACKAGES
-export OCAML_FIND_LINKPKG
-export REAL_OCAMLFIND
-
-ifndef OCAMLDOC
- OCAMLDOC := ocamldoc
-endif
-export OCAMLDOC
-
-ifndef LATEX
- LATEX := latex
-endif
-export LATEX
-
-ifndef DVIPS
- DVIPS := dvips
-endif
-export DVIPS
-
-ifndef PS2PDF
- PS2PDF := ps2pdf
-endif
-export PS2PDF
-
-ifndef OCAMLMAKEFILE
- OCAMLMAKEFILE := OCamlMakefile
-endif
-export OCAMLMAKEFILE
-
-ifndef OCAMLLIBPATH
- OCAMLLIBPATH := \
- $(shell $(OCAMLC) 2>/dev/null -where || echo /usr/local/lib/ocaml)
-endif
-export OCAMLLIBPATH
-
-ifndef OCAML_LIB_INSTALL
- OCAML_LIB_INSTALL := $(OCAMLLIBPATH)/contrib
-endif
-export OCAML_LIB_INSTALL
-
-###########################################################################
-
-#################### change following sections only if
-#################### you know what you are doing!
-
-# delete target files when a build command fails
-.PHONY: .DELETE_ON_ERROR
-.DELETE_ON_ERROR:
-
-# for pedants using "--warn-undefined-variables"
-export MAYBE_IDL
-export REAL_RESULT
-export CAMLIDLFLAGS
-export THREAD_FLAG
-export RES_CLIB
-export MAKEDLL
-export ANNOT_FLAG
-export C_OXRIDL
-export SUBPROJS
-export CFLAGS_WIN32
-export CPPFLAGS_WIN32
-
-INCFLAGS :=
-
-SHELL := /bin/sh
-
-MLDEPDIR := ._d
-BCDIDIR := ._bcdi
-NCDIDIR := ._ncdi
-
-FILTER_EXTNS := %.mli %.ml %.mll %.mly %.idl %.oxridl %.c %.$(EXT_CXX) %.rep %.zog %.glade
-
-FILTERED := $(filter $(FILTER_EXTNS), $(SOURCES))
-SOURCE_DIRS := $(filter-out ./, $(sort $(dir $(FILTERED))))
-
-FILTERED_REP := $(filter %.rep, $(FILTERED))
-DEP_REP := $(FILTERED_REP:%.rep=$(MLDEPDIR)/%.d)
-AUTO_REP := $(FILTERED_REP:.rep=.ml)
-
-FILTERED_ZOG := $(filter %.zog, $(FILTERED))
-DEP_ZOG := $(FILTERED_ZOG:%.zog=$(MLDEPDIR)/%.d)
-AUTO_ZOG := $(FILTERED_ZOG:.zog=.ml)
-
-FILTERED_GLADE := $(filter %.glade, $(FILTERED))
-DEP_GLADE := $(FILTERED_GLADE:%.glade=$(MLDEPDIR)/%.d)
-AUTO_GLADE := $(FILTERED_GLADE:.glade=.ml)
-
-FILTERED_ML := $(filter %.ml, $(FILTERED))
-DEP_ML := $(FILTERED_ML:%.ml=$(MLDEPDIR)/%.d)
-
-FILTERED_MLI := $(filter %.mli, $(FILTERED))
-DEP_MLI := $(FILTERED_MLI:.mli=.di)
-
-FILTERED_MLL := $(filter %.mll, $(FILTERED))
-DEP_MLL := $(FILTERED_MLL:%.mll=$(MLDEPDIR)/%.d)
-AUTO_MLL := $(FILTERED_MLL:.mll=.ml)
-
-FILTERED_MLY := $(filter %.mly, $(FILTERED))
-DEP_MLY := $(FILTERED_MLY:%.mly=$(MLDEPDIR)/%.d) $(FILTERED_MLY:.mly=.di)
-AUTO_MLY := $(FILTERED_MLY:.mly=.mli) $(FILTERED_MLY:.mly=.ml)
-
-FILTERED_IDL := $(filter %.idl, $(FILTERED))
-DEP_IDL := $(FILTERED_IDL:%.idl=$(MLDEPDIR)/%.d) $(FILTERED_IDL:.idl=.di)
-C_IDL := $(FILTERED_IDL:%.idl=%_stubs.c)
-ifndef NOIDLHEADER
- C_IDL += $(FILTERED_IDL:.idl=.h)
-endif
-OBJ_C_IDL := $(FILTERED_IDL:%.idl=%_stubs.$(EXT_OBJ))
-AUTO_IDL := $(FILTERED_IDL:.idl=.mli) $(FILTERED_IDL:.idl=.ml) $(C_IDL)
-
-FILTERED_OXRIDL := $(filter %.oxridl, $(FILTERED))
-DEP_OXRIDL := $(FILTERED_OXRIDL:%.oxridl=$(MLDEPDIR)/%.d) $(FILTERED_OXRIDL:.oxridl=.di)
-AUTO_OXRIDL := $(FILTERED_OXRIDL:.oxridl=.mli) $(FILTERED_OXRIDL:.oxridl=.ml) $(C_OXRIDL)
-
-FILTERED_C_CXX := $(filter %.c %.$(EXT_CXX), $(FILTERED))
-OBJ_C_CXX := $(FILTERED_C_CXX:.c=.$(EXT_OBJ))
-OBJ_C_CXX := $(OBJ_C_CXX:.$(EXT_CXX)=.$(EXT_OBJ))
-
-PRE_TARGETS += $(AUTO_MLL) $(AUTO_MLY) $(AUTO_IDL) $(AUTO_OXRIDL) $(AUTO_ZOG) $(AUTO_REP) $(AUTO_GLADE)
-
-ALL_DEPS := $(DEP_ML) $(DEP_MLI) $(DEP_MLL) $(DEP_MLY) $(DEP_IDL) $(DEP_OXRIDL) $(DEP_ZOG) $(DEP_REP) $(DEP_GLADE)
-
-MLDEPS := $(filter %.d, $(ALL_DEPS))
-MLIDEPS := $(filter %.di, $(ALL_DEPS))
-BCDEPIS := $(MLIDEPS:%.di=$(BCDIDIR)/%.di)
-NCDEPIS := $(MLIDEPS:%.di=$(NCDIDIR)/%.di)
-
-ALLML := $(filter %.mli %.ml %.mll %.mly %.idl %.oxridl %.rep %.zog %.glade, $(FILTERED))
-
-IMPLO_INTF := $(ALLML:%.mli=%.mli.__)
-IMPLO_INTF := $(foreach file, $(IMPLO_INTF), \
- $(basename $(file)).cmi $(basename $(file)).cmo)
-IMPLO_INTF := $(filter-out %.mli.cmo, $(IMPLO_INTF))
-IMPLO_INTF := $(IMPLO_INTF:%.mli.cmi=%.cmi)
-
-IMPLX_INTF := $(IMPLO_INTF:.cmo=.cmx)
-
-INTF := $(filter %.cmi, $(IMPLO_INTF))
-IMPL_CMO := $(filter %.cmo, $(IMPLO_INTF))
-IMPL_CMX := $(IMPL_CMO:.cmo=.cmx)
-IMPL_ASM := $(IMPL_CMO:.cmo=.asm)
-IMPL_S := $(IMPL_CMO:.cmo=.s)
-
-OBJ_LINK := $(OBJ_C_IDL) $(OBJ_C_CXX)
-OBJ_FILES := $(IMPL_CMO:.cmo=.$(EXT_OBJ)) $(OBJ_LINK)
-
-EXECS := $(addsuffix $(EXE), \
- $(sort $(TOPRESULT) $(BCRESULT) $(NCRESULT)))
-ifdef WIN32
- EXECS += $(BCRESULT).dll $(NCRESULT).dll
-endif
-
-CLIB_BASE := $(RESULT)$(RES_CLIB_SUF)
-ifneq ($(strip $(OBJ_LINK)),)
- RES_CLIB := lib$(CLIB_BASE).$(EXT_LIB)
-endif
-
-ifdef WIN32
-DLLSONAME := $(CLIB_BASE).dll
-else
-DLLSONAME := dll$(CLIB_BASE).so
-endif
-
-NONEXECS := $(INTF) $(IMPL_CMO) $(IMPL_CMX) $(IMPL_ASM) $(IMPL_S) \
- $(OBJ_FILES) $(PRE_TARGETS) $(BCRESULT).cma $(NCRESULT).cmxa \
- $(NCRESULT).$(EXT_LIB) $(BCRESULT).cmi $(BCRESULT).cmo \
- $(NCRESULT).cmi $(NCRESULT).cmx $(NCRESULT).o \
- $(RES_CLIB) $(IMPL_CMO:.cmo=.annot) \
- $(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmo $(LIB_PACK_NAME).cmx $(LIB_PACK_NAME).o
-
-ifndef STATIC
- NONEXECS += $(DLLSONAME)
-endif
-
-ifndef LIBINSTALL_FILES
- LIBINSTALL_FILES := $(RESULT).mli $(RESULT).cmi $(RESULT).cma \
- $(RESULT).cmxa $(RESULT).$(EXT_LIB) $(RES_CLIB)
- ifndef STATIC
- ifneq ($(strip $(OBJ_LINK)),)
- LIBINSTALL_FILES += $(DLLSONAME)
- endif
- endif
-endif
-
-export LIBINSTALL_FILES
-
-ifdef WIN32
- # some extra stuff is created while linking DLLs
- NONEXECS += $(BCRESULT).$(EXT_LIB) $(BCRESULT).exp $(NCRESULT).exp $(CLIB_BASE).exp $(CLIB_BASE).lib
-endif
-
-TARGETS := $(EXECS) $(NONEXECS)
-
-# If there are IDL-files
-ifneq ($(strip $(FILTERED_IDL)),)
- MAYBE_IDL := -cclib -lcamlidl
-endif
-
-ifdef USE_CAMLP4
- CAMLP4PATH := \
- $(shell $(CAMLP4) -where 2>/dev/null || echo /usr/local/lib/camlp4)
- INCFLAGS := -I $(CAMLP4PATH)
- CINCFLAGS := -I$(CAMLP4PATH)
-endif
-
-DINCFLAGS := $(INCFLAGS) $(SOURCE_DIRS:%=-I %) $(OCAML_DEFAULT_DIRS:%=-I %)
-INCFLAGS := $(DINCFLAGS) $(INCDIRS:%=-I %)
-CINCFLAGS += $(SOURCE_DIRS:%=-I%) $(INCDIRS:%=-I%) $(OCAML_DEFAULT_DIRS:%=-I%)
-
-ifndef MSVC
-CLIBFLAGS += $(SOURCE_DIRS:%=-L%) $(LIBDIRS:%=-L%) \
- $(EXTLIBDIRS:%=-L%) $(EXTLIBDIRS:%=-Wl,$(RPATH_FLAG)%) \
- $(OCAML_DEFAULT_DIRS:%=-L%)
-endif
-
-ifndef PROFILING
- INTF_OCAMLC := $(OCAMLC)
-else
- ifndef THREADS
- INTF_OCAMLC := $(OCAMLCP) -p $(OCAMLCPFLAGS)
- else
- # OCaml does not support profiling byte code
- # with threads (yet), therefore we force an error.
- ifndef REAL_OCAMLC
- $(error Profiling of multithreaded byte code not yet supported by OCaml)
- endif
- INTF_OCAMLC := $(OCAMLC)
- endif
-endif
-
-ifndef MSVC
-COMMON_LDFLAGS := $(LDFLAGS:%=-ccopt %) $(SOURCE_DIRS:%=-ccopt -L%) \
- $(LIBDIRS:%=-ccopt -L%) $(EXTLIBDIRS:%=-ccopt -L%) \
- $(EXTLIBDIRS:%=-ccopt -Wl,$(RPATH_FLAG)%) \
- $(OCAML_DEFAULT_DIRS:%=-ccopt -L%)
-else
-COMMON_LDFLAGS := -ccopt "/link -NODEFAULTLIB:LIBC $(LDFLAGS:%=%) $(SOURCE_DIRS:%=-LIBPATH:%) \
- $(LIBDIRS:%=-LIBPATH:%) $(EXTLIBDIRS:%=-LIBPATH:%) \
- $(OCAML_DEFAULT_DIRS:%=-LIBPATH:%) "
-endif
-
-CLIBS_OPTS := $(CLIBS:%=-cclib -l%)
-ifdef MSVC
- ifndef STATIC
- # MSVC libraries do not have 'lib' prefix
- CLIBS_OPTS := $(CLIBS:%=-cclib %.lib)
- endif
-endif
-
-ifneq ($(strip $(OBJ_LINK)),)
- ifdef CREATE_LIB
- OBJS_LIBS := -cclib -l$(CLIB_BASE) $(CLIBS_OPTS) $(MAYBE_IDL)
- else
- OBJS_LIBS := $(OBJ_LINK) $(CLIBS_OPTS) $(MAYBE_IDL)
- endif
-else
- OBJS_LIBS := $(CLIBS_OPTS) $(MAYBE_IDL)
-endif
-
-# If we have to make byte-code
-ifndef REAL_OCAMLC
- BYTE_OCAML := y
-
- # EXTRADEPS is added dependencies we have to insert for all
- # executable files we generate. Ideally it should be all of the
- # libraries we use, but it's hard to find the ones that get searched on
- # the path since I don't know the paths built into the compiler, so
- # just include the ones with slashes in their names.
- EXTRADEPS := $(addsuffix .cma,$(foreach i,$(LIBS),$(if $(findstring /,$(i)),$(i))))
- SPECIAL_OCAMLFLAGS := $(OCAMLBCFLAGS)
-
- REAL_OCAMLC := $(INTF_OCAMLC)
-
- REAL_IMPL := $(IMPL_CMO)
- REAL_IMPL_INTF := $(IMPLO_INTF)
- IMPL_SUF := .cmo
-
- DEPFLAGS :=
- MAKE_DEPS := $(MLDEPS) $(BCDEPIS)
-
- ifdef CREATE_LIB
- CFLAGS := $(PIC_CFLAGS) $(CFLAGS)
- CPPFLAGS := $(PIC_CPPFLAGS) $(CPPFLAGS)
- ifndef STATIC
- ifneq ($(strip $(OBJ_LINK)),)
- MAKEDLL := $(DLLSONAME)
- ALL_LDFLAGS := -dllib $(DLLSONAME)
- endif
- endif
- endif
-
- ifndef NO_CUSTOM
- ifneq "$(strip $(OBJ_LINK) $(THREADS) $(MAYBE_IDL) $(CLIBS))" ""
- ALL_LDFLAGS += -custom
- endif
- endif
-
- ALL_LDFLAGS += $(INCFLAGS) $(OCAMLLDFLAGS) $(OCAMLBLDFLAGS) \
- $(COMMON_LDFLAGS) $(LIBS:%=%.cma)
- CAMLIDLDLLFLAGS :=
-
- ifdef THREADS
- ifdef VMTHREADS
- THREAD_FLAG := -vmthread
- else
- THREAD_FLAG := -thread
- endif
- ALL_LDFLAGS := $(THREAD_FLAG) $(ALL_LDFLAGS)
- ifndef CREATE_LIB
- ifndef REAL_OCAMLFIND
- ALL_LDFLAGS := unix.cma threads.cma $(ALL_LDFLAGS)
- endif
- endif
- endif
-
-# we have to make native-code
-else
- EXTRADEPS := $(addsuffix .cmxa,$(foreach i,$(LIBS),$(if $(findstring /,$(i)),$(i))))
- ifndef PROFILING
- SPECIAL_OCAMLFLAGS := $(OCAMLNCFLAGS)
- PLDFLAGS :=
- else
- SPECIAL_OCAMLFLAGS := -p $(OCAMLNCFLAGS)
- PLDFLAGS := -p
- endif
-
- REAL_IMPL := $(IMPL_CMX)
- REAL_IMPL_INTF := $(IMPLX_INTF)
- IMPL_SUF := .cmx
-
- CPPFLAGS := -DNATIVE_CODE $(CPPFLAGS)
-
- DEPFLAGS := -native
- MAKE_DEPS := $(MLDEPS) $(NCDEPIS)
-
- ALL_LDFLAGS := $(PLDFLAGS) $(INCFLAGS) $(OCAMLLDFLAGS) \
- $(OCAMLNLDFLAGS) $(COMMON_LDFLAGS)
- CAMLIDLDLLFLAGS := -opt
-
- ifndef CREATE_LIB
- ALL_LDFLAGS += $(LIBS:%=%.cmxa)
- else
- CFLAGS := $(PIC_CFLAGS) $(CFLAGS)
- CPPFLAGS := $(PIC_CPPFLAGS) $(CPPFLAGS)
- endif
-
- ifdef THREADS
- THREAD_FLAG := -thread
- ALL_LDFLAGS := $(THREAD_FLAG) $(ALL_LDFLAGS)
- ifndef CREATE_LIB
- ifndef REAL_OCAMLFIND
- ALL_LDFLAGS := unix.cmxa threads.cmxa $(ALL_LDFLAGS)
- endif
- endif
- endif
-endif
-
-export MAKE_DEPS
-
-ifdef ANNOTATE
- ANNOT_FLAG := -dtypes
-else
-endif
-
-ALL_OCAMLCFLAGS := $(THREAD_FLAG) $(ANNOT_FLAG) $(OCAMLFLAGS) \
- $(INCFLAGS) $(SPECIAL_OCAMLFLAGS)
-
-ifdef make_deps
- -include $(MAKE_DEPS)
- PRE_TARGETS :=
-endif
-
-###########################################################################
-# USER RULES
-
-# Call "OCamlMakefile QUIET=" to get rid of all of the @'s.
-QUIET=@
-
-# generates byte-code (default)
-byte-code: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT) \
- REAL_RESULT="$(BCRESULT)" make_deps=yes
-bc: byte-code
-
-byte-code-nolink: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) nolink \
- REAL_RESULT="$(BCRESULT)" make_deps=yes
-bcnl: byte-code-nolink
-
-top: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(TOPRESULT) \
- REAL_RESULT="$(BCRESULT)" make_deps=yes
-
-# generates native-code
-
-native-code: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(NCRESULT) \
- REAL_RESULT="$(NCRESULT)" \
- REAL_OCAMLC="$(OCAMLOPT)" \
- make_deps=yes
-nc: native-code
-
-native-code-nolink: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) nolink \
- REAL_RESULT="$(NCRESULT)" \
- REAL_OCAMLC="$(OCAMLOPT)" \
- make_deps=yes
-ncnl: native-code-nolink
-
-# generates byte-code libraries
-byte-code-library: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(RES_CLIB) $(BCRESULT).cma \
- REAL_RESULT="$(BCRESULT)" \
- CREATE_LIB=yes \
- make_deps=yes
-bcl: byte-code-library
-
-# generates native-code libraries
-native-code-library: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(RES_CLIB) $(NCRESULT).cmxa \
- REAL_RESULT="$(NCRESULT)" \
- REAL_OCAMLC="$(OCAMLOPT)" \
- CREATE_LIB=yes \
- make_deps=yes
-ncl: native-code-library
-
-ifdef WIN32
-# generates byte-code dll
-byte-code-dll: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(RES_CLIB) $(BCRESULT).dll \
- REAL_RESULT="$(BCRESULT)" \
- make_deps=yes
-bcd: byte-code-dll
-
-# generates native-code dll
-native-code-dll: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(RES_CLIB) $(NCRESULT).dll \
- REAL_RESULT="$(NCRESULT)" \
- REAL_OCAMLC="$(OCAMLOPT)" \
- make_deps=yes
-ncd: native-code-dll
-endif
-
-# generates byte-code with debugging information
-debug-code: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT) \
- REAL_RESULT="$(BCRESULT)" make_deps=yes \
- OCAMLFLAGS="-g $(OCAMLFLAGS)" \
- OCAMLLDFLAGS="-g $(OCAMLLDFLAGS)"
-dc: debug-code
-
-debug-code-nolink: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) nolink \
- REAL_RESULT="$(BCRESULT)" make_deps=yes \
- OCAMLFLAGS="-g $(OCAMLFLAGS)" \
- OCAMLLDFLAGS="-g $(OCAMLLDFLAGS)"
-dcnl: debug-code-nolink
-
-# generates byte-code libraries with debugging information
-debug-code-library: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(RES_CLIB) $(BCRESULT).cma \
- REAL_RESULT="$(BCRESULT)" make_deps=yes \
- CREATE_LIB=yes \
- OCAMLFLAGS="-g $(OCAMLFLAGS)" \
- OCAMLLDFLAGS="-g $(OCAMLLDFLAGS)"
-dcl: debug-code-library
-
-# generates byte-code for profiling
-profiling-byte-code: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT) \
- REAL_RESULT="$(BCRESULT)" PROFILING="y" \
- make_deps=yes
-pbc: profiling-byte-code
-
-# generates native-code
-
-profiling-native-code: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(NCRESULT) \
- REAL_RESULT="$(NCRESULT)" \
- REAL_OCAMLC="$(OCAMLOPT)" \
- PROFILING="y" \
- make_deps=yes
-pnc: profiling-native-code
-
-# generates byte-code libraries
-profiling-byte-code-library: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(RES_CLIB) $(BCRESULT).cma \
- REAL_RESULT="$(BCRESULT)" PROFILING="y" \
- CREATE_LIB=yes \
- make_deps=yes
-pbcl: profiling-byte-code-library
-
-# generates native-code libraries
-profiling-native-code-library: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(RES_CLIB) $(NCRESULT).cmxa \
- REAL_RESULT="$(NCRESULT)" PROFILING="y" \
- REAL_OCAMLC="$(OCAMLOPT)" \
- CREATE_LIB=yes \
- make_deps=yes
-pncl: profiling-native-code-library
-
-# packs byte-code objects
-pack-byte-code: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) $(BCRESULT).cmo \
- REAL_RESULT="$(BCRESULT)" \
- PACK_LIB=yes make_deps=yes
-pabc: pack-byte-code
-
-# packs native-code objects
-pack-native-code: $(PRE_TARGETS)
- $(QUIET)$(MAKE) -r -f $(OCAMLMAKEFILE) \
- $(NCRESULT).cmx $(NCRESULT).o \
- REAL_RESULT="$(NCRESULT)" \
- REAL_OCAMLC="$(OCAMLOPT)" \
- PACK_LIB=yes make_deps=yes
-panc: pack-native-code
-
-# generates HTML-documentation
-htdoc: doc/$(RESULT)/html
-
-# generates Latex-documentation
-ladoc: doc/$(RESULT)/latex
-
-# generates PostScript-documentation
-psdoc: doc/$(RESULT)/latex/doc.ps
-
-# generates PDF-documentation
-pdfdoc: doc/$(RESULT)/latex/doc.pdf
-
-# generates all supported forms of documentation
-doc: htdoc ladoc psdoc pdfdoc
-
-###########################################################################
-# LOW LEVEL RULES
-
-$(REAL_RESULT): $(REAL_IMPL_INTF) $(OBJ_LINK) $(EXTRADEPS) $(RESULTDEPS)
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) \
- $(OCAML_FIND_PACKAGES) $(OCAML_FIND_LINKPKG) \
- $(ALL_LDFLAGS) $(OBJS_LIBS) -o $@$(EXE) \
- $(REAL_IMPL)
-
-nolink: $(REAL_IMPL_INTF) $(OBJ_LINK)
-
-ifdef WIN32
-$(REAL_RESULT).dll: $(REAL_IMPL_INTF) $(OBJ_LINK)
- $(CAMLIDLDLL) $(CAMLIDLDLLFLAGS) $(OBJ_LINK) $(CLIBS) \
- -o $@ $(REAL_IMPL)
-endif
-
-%$(TOPSUFFIX): $(REAL_IMPL_INTF) $(OBJ_LINK) $(EXTRADEPS)
- $(REAL_OCAMLFIND) $(OCAMLMKTOP) \
- $(OCAML_FIND_PACKAGES) $(OCAML_FIND_LINKPKG) \
- $(ALL_LDFLAGS) $(OBJS_LIBS) -o $@$(EXE) \
- $(REAL_IMPL)
-
-.SUFFIXES: .mli .ml .cmi .cmo .cmx .cma .cmxa .$(EXT_OBJ) \
- .mly .di .d .$(EXT_LIB) .idl %.oxridl .c .$(EXT_CXX) .h .so \
- .rep .zog .glade
-
-ifndef STATIC
-ifdef MINGW
-$(DLLSONAME): $(OBJ_LINK)
- $(CC) $(CFLAGS) $(CFLAGS_WIN32) $(OBJ_LINK) -shared -o $@ \
- -Wl,--whole-archive $(wildcard $(foreach dir,$(LIBDIRS),$(CLIBS:%=$(dir)/lib%.a))) \
- $(OCAMLLIBPATH)/ocamlrun.a \
- -Wl,--export-all-symbols \
- -Wl,--no-whole-archive
-else
-ifdef MSVC
-$(DLLSONAME): $(OBJ_LINK)
- link /NOLOGO /DLL /OUT:$@ $(OBJ_LINK) \
- $(wildcard $(foreach dir,$(LIBDIRS),$(CLIBS:%=$(dir)/%.lib))) \
- $(OCAMLLIBPATH)/ocamlrun.lib
-
-else
-$(DLLSONAME): $(OBJ_LINK)
- $(OCAMLMKLIB) $(INCFLAGS) $(CLIBFLAGS) \
- -o $(CLIB_BASE) $(OBJ_LINK) $(CLIBS:%=-l%) \
- $(OCAMLMKLIB_FLAGS)
-endif
-endif
-endif
-
-ifndef LIB_PACK_NAME
-$(RESULT).cma: $(REAL_IMPL_INTF) $(MAKEDLL) $(EXTRADEPS) $(RESULTDEPS)
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) -a $(ALL_LDFLAGS) \
- $(OBJS_LIBS) -o $@ $(OCAMLBLDFLAGS) $(REAL_IMPL)
-
-$(RESULT).cmxa $(RESULT).$(EXT_LIB): $(REAL_IMPL_INTF) $(EXTRADEPS) $(RESULTDEPS)
- $(REAL_OCAMLFIND) $(OCAMLOPT) -a $(ALL_LDFLAGS) $(OBJS_LIBS) \
- $(OCAMLNLDFLAGS) -o $@ $(REAL_IMPL)
-else
-ifdef BYTE_OCAML
-$(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmo: $(REAL_IMPL_INTF)
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) -pack -o $(LIB_PACK_NAME).cmo $(REAL_IMPL)
-else
-$(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmx: $(REAL_IMPL_INTF)
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) -pack -o $(LIB_PACK_NAME).cmx $(REAL_IMPL)
-endif
-
-$(RESULT).cma: $(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmo $(MAKEDLL) $(EXTRADEPS) $(RESULTDEPS)
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) -a $(ALL_LDFLAGS) \
- $(OBJS_LIBS) -o $@ $(OCAMLBLDFLAGS) $(LIB_PACK_NAME).cmo
-
-$(RESULT).cmxa $(RESULT).$(EXT_LIB): $(LIB_PACK_NAME).cmi $(LIB_PACK_NAME).cmx $(EXTRADEPS) $(RESULTDEPS)
- $(REAL_OCAMLFIND) $(OCAMLOPT) -a $(ALL_LDFLAGS) $(OBJS_LIBS) \
- $(OCAMLNLDFLAGS) -o $@ $(LIB_PACK_NAME).cmx
-endif
-
-$(RES_CLIB): $(OBJ_LINK)
-ifndef MSVC
- ifneq ($(strip $(OBJ_LINK)),)
- $(AR) rcs $@ $(OBJ_LINK)
- endif
-else
- ifneq ($(strip $(OBJ_LINK)),)
- lib -nologo -debugtype:cv -out:$(RES_CLIB) $(OBJ_LINK)
- endif
-endif
-
-.mli.cmi: $(EXTRADEPS)
- $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
- if [ -z "$$pp" ]; then \
- echo $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c $(THREAD_FLAG) $(ANNOT_FLAG) \
- $(OCAMLFLAGS) $(INCFLAGS) $<; \
- $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c $(THREAD_FLAG) $(ANNOT_FLAG) \
- $(OCAMLFLAGS) $(INCFLAGS) $<; \
- else \
- echo $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c -pp \"$$pp $(PPFLAGS)\" $(THREAD_FLAG) $(ANNOT_FLAG) \
- $(OCAMLFLAGS) $(INCFLAGS) $<; \
- $(REAL_OCAMLFIND) $(INTF_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c -pp "$$pp $(PPFLAGS)" $(THREAD_FLAG) $(ANNOT_FLAG) \
- $(OCAMLFLAGS) $(INCFLAGS) $<; \
- fi
-
-.ml.cmi .ml.$(EXT_OBJ) .ml.cmx .ml.cmo: $(EXTRADEPS)
- $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
- if [ -z "$$pp" ]; then \
- echo $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c $(ALL_OCAMLCFLAGS) $<; \
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c $(ALL_OCAMLCFLAGS) $<; \
- else \
- echo $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c -pp \"$$pp $(PPFLAGS)\" $(ALL_OCAMLCFLAGS) $<; \
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) $(OCAML_FIND_PACKAGES) \
- -c -pp "$$pp $(PPFLAGS)" $(ALL_OCAMLCFLAGS) $<; \
- fi
-
-ifdef PACK_LIB
-$(REAL_RESULT).cmo $(REAL_RESULT).cmx $(REAL_RESULT).o: $(REAL_IMPL_INTF) $(OBJ_LINK) $(EXTRADEPS)
- $(REAL_OCAMLFIND) $(REAL_OCAMLC) -pack $(ALL_LDFLAGS) \
- $(OBJS_LIBS) -o $@ $(REAL_IMPL)
-endif
-
-.PRECIOUS: %.ml
-%.ml: %.mll
- $(OCAMLLEX) $<
-
-.PRECIOUS: %.ml %.mli
-%.ml %.mli: %.mly
- $(OCAMLYACC) $(YFLAGS) $<
- $(QUIET)pp=`sed -n -e 's/.*(\*pp \([^*]*\) \*).*/\1/p;q' $<`; \
- if [ ! -z "$$pp" ]; then \
- mv $*.ml $*.ml.temporary; \
- echo "(*pp $$pp $(PPFLAGS)*)" > $*.ml; \
- cat $*.ml.temporary >> $*.ml; \
- rm $*.ml.temporary; \
- mv $*.mli $*.mli.temporary; \
- echo "(*pp $$pp $(PPFLAGS)*)" > $*.mli; \
- cat $*.mli.temporary >> $*.mli; \
- rm $*.mli.temporary; \
- fi
-
-
-.PRECIOUS: %.ml
-%.ml: %.rep
- $(CAMELEON_REPORT) $(CAMELEON_REPORT_FLAGS) -gen $<
-
-.PRECIOUS: %.ml
-%.ml: %.zog
- $(CAMELEON_ZOGGY) $(CAMELEON_ZOGGY_FLAGS) -impl $< > $@
-
-.PRECIOUS: %.ml
-%.ml: %.glade
- $(OCAML_GLADECC) $(OCAML_GLADECC_FLAGS) $< > $@
-
-.PRECIOUS: %.ml %.mli
-%.ml %.mli: %.oxridl
- $(OXRIDL) $<
-
-.PRECIOUS: %.ml %.mli %_stubs.c %.h
-%.ml %.mli %_stubs.c %.h: %.idl
- $(CAMLIDL) $(MAYBE_IDL_HEADER) $(IDLFLAGS) \
- $(CAMLIDLFLAGS) $<
- $(QUIET)if [ $(NOIDLHEADER) ]; then touch $*.h; fi
-
-.c.$(EXT_OBJ):
- $(OCAMLC) -c -cc "$(CC)" -ccopt "$(CFLAGS) \
- $(CPPFLAGS) $(CPPFLAGS_WIN32) \
- $(CFLAGS_WIN32) $(CINCFLAGS) $(CFLAG_O)$@ " $<
-
-.$(EXT_CXX).$(EXT_OBJ):
- $(CXX) -c $(CXXFLAGS) $(CINCFLAGS) $(CPPFLAGS) \
- -I'$(OCAMLLIBPATH)' \
- $< $(CFLAG_O)$@
-
-$(MLDEPDIR)/%.d: %.ml
- $(QUIET)echo making $@ from $<
- $(QUIET)if [ ! -d $(@D) ]; then mkdir -p $(@D); fi
- $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
- if [ -z "$$pp" ]; then \
- $(REAL_OCAMLFIND) $(OCAMLDEP) $(OCAML_DEP_PACKAGES) \
- $(DINCFLAGS) $< > $@; \
- else \
- $(REAL_OCAMLFIND) $(OCAMLDEP) $(OCAML_DEP_PACKAGES) \
- -pp "$$pp $(PPFLAGS)" $(DINCFLAGS) $< > $@; \
- fi
-
-$(BCDIDIR)/%.di $(NCDIDIR)/%.di: %.mli
- $(QUIET)echo making $@ from $<
- $(QUIET)if [ ! -d $(@D) ]; then mkdir -p $(@D); fi
- $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
- if [ -z "$$pp" ]; then \
- $(REAL_OCAMLFIND) $(OCAMLDEP) $(DEPFLAGS) $(DINCFLAGS) $< > $@; \
- else \
- $(REAL_OCAMLFIND) $(OCAMLDEP) $(DEPFLAGS) \
- -pp "$$pp $(PPFLAGS)" $(DINCFLAGS) $< > $@; \
- fi
-
-doc/$(RESULT)/html: $(DOC_FILES)
- rm -rf $@
- mkdir -p $@
- $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
- if [ -z "$$pp" ]; then \
- echo $(OCAMLDOC) -html -d $@ $(OCAMLDOCFLAGS) $(INCFLAGS) $(DOC_FILES); \
- $(OCAMLDOC) -html -d $@ $(OCAMLDOCFLAGS) $(INCFLAGS) $(DOC_FILES); \
- else \
- echo $(OCAMLDOC) -pp \"$$pp $(PPFLAGS)\" -html -d $@ $(OCAMLDOCFLAGS) \
- $(INCFLAGS) $(DOC_FILES); \
- $(OCAMLDOC) -pp "$$pp $(PPFLAGS)" -html -d $@ $(OCAMLDOCFLAGS) \
- $(INCFLAGS) $(DOC_FILES); \
- fi
-
-doc/$(RESULT)/latex: $(DOC_FILES)
- rm -rf $@
- mkdir -p $@
- $(QUIET)pp=`sed -n -e '/^#/d' -e 's/(\*pp \([^*]*\) \*)/\1/p;q' $<`; \
- if [ -z "$$pp" ]; then \
- echo $(OCAMLDOC) -latex $(OCAMLDOCFLAGS) $(INCFLAGS) \
- $(DOC_FILES) -o $@/doc.tex; \
- $(OCAMLDOC) -latex $(OCAMLDOCFLAGS) $(INCFLAGS) $(DOC_FILES) \
- -o $@/doc.tex; \
- else \
- echo $(OCAMLDOC) -pp \"$$pp $(PPFLAGS)\" -latex $(OCAMLDOCFLAGS) \
- $(INCFLAGS) $(DOC_FILES) -o $@/doc.tex; \
- $(OCAMLDOC) -pp "$$pp $(PPFLAGS)" -latex $(OCAMLDOCFLAGS) \
- $(INCFLAGS) $(DOC_FILES) -o $@/doc.tex; \
- fi
-
-doc/$(RESULT)/latex/doc.ps: doc/$(RESULT)/latex
- cd doc/$(RESULT)/latex && \
- $(LATEX) doc.tex && \
- $(LATEX) doc.tex && \
- $(DVIPS) $(DVIPSFLAGS) doc.dvi -o $(@F)
-
-doc/$(RESULT)/latex/doc.pdf: doc/$(RESULT)/latex/doc.ps
- cd doc/$(RESULT)/latex && $(PS2PDF) $(<F)
-
-define make_subproj
-.PHONY:
-subproj_$(1):
- $$(eval $$(call PROJ_$(1)))
- $(QUIET)if [ "$(SUBTARGET)" != "all" ]; then \
- $(MAKE) -f $(OCAMLMAKEFILE) $(SUBTARGET); \
- fi
-endef
-
-$(foreach subproj,$(SUBPROJS),$(eval $(call make_subproj,$(subproj))))
-
-.PHONY:
-subprojs: $(SUBPROJS:%=subproj_%)
-
-###########################################################################
-# (UN)INSTALL RULES FOR LIBRARIES
-
-.PHONY: libinstall
-libinstall: all
- $(QUIET)printf "\nInstalling library with ocamlfind\n"
- $(OCAMLFIND) install $(OCAMLFIND_INSTFLAGS) $(RESULT) META $(LIBINSTALL_FILES)
- $(QUIET)printf "\nInstallation successful.\n"
-
-.PHONY: libuninstall
-libuninstall:
- $(QUIET)printf "\nUninstalling library with ocamlfind\n"
- $(OCAMLFIND) remove $(OCAMLFIND_INSTFLAGS) $(RESULT)
- $(QUIET)printf "\nUninstallation successful.\n"
-
-.PHONY: rawinstall
-rawinstall: all
- $(QUIET)printf "\nInstalling library to: $(OCAML_LIB_INSTALL)\n"
- -install -d $(OCAML_LIB_INSTALL)
- for i in $(LIBINSTALL_FILES); do \
- if [ -f $$i ]; then \
- install -c -m 0644 $$i $(OCAML_LIB_INSTALL); \
- fi; \
- done
- $(QUIET)printf "\nInstallation successful.\n"
-
-.PHONY: rawuninstall
-rawuninstall:
- $(QUIET)printf "\nUninstalling library from: $(OCAML_LIB_INSTALL)\n"
- cd $(OCAML_LIB_INSTALL) && rm $(notdir $(LIBINSTALL_FILES))
- $(QUIET)printf "\nUninstallation successful.\n"
-
-###########################################################################
-# MAINTAINANCE RULES
-
-.PHONY: clean
-clean::
- rm -f $(TARGETS) $(TRASH)
- rm -rf $(BCDIDIR) $(NCDIDIR) $(MLDEPDIR)
-
-.PHONY: cleanup
-cleanup::
- rm -f $(NONEXECS) $(TRASH)
- rm -rf $(BCDIDIR) $(NCDIDIR) $(MLDEPDIR)
-
-.PHONY: clean-doc
-clean-doc::
- rm -rf doc
-
-.PHONY: nobackup
-nobackup:
- rm -f *.bak *~ *.dup
+++ /dev/null
-(** PDB.ml
- *
- * Dispatch debugger commands to the appropriate context
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-exception Unimplemented of string
-exception Unknown_context of string
-exception Unknown_domain
-
-type context_t =
- | Void
- | Event_channel
- | Domain of Domain.context_t
- | Process of Process.context_t
-
-let string_of_context ctx =
- match ctx with
- | Void -> "{void}"
- | Event_channel -> "{event channel}"
- | Domain d -> Domain.string_of_context d
- | Process p -> Process.string_of_context p
-
-
-
-let read_registers ctx =
- match ctx with
- | Domain d -> Domain.read_registers d
- | _ -> Intel.null_registers
-
-let write_register ctx register value =
- match ctx with
- | Domain d -> Domain.write_register d register value
- | _ -> raise (Unimplemented "write register")
-
-
-let read_memory ctx addr len =
- match ctx with
- | Domain d -> Domain.read_memory d addr len
- | _ -> raise (Unimplemented "read memory")
-
-let write_memory ctx addr values =
- match ctx with
- | Domain d -> Domain.write_memory d addr values
- | _ -> raise (Unimplemented "write memory")
-
-
-let continue ctx =
- match ctx with
- | Domain d -> Domain.continue d
- | _ -> raise (Unimplemented "continue")
-
-let step ctx =
- match ctx with
- | Domain d -> Domain.step d
- | _ -> raise (Unimplemented "step")
-
-
-let insert_memory_breakpoint ctx addr len =
- match ctx with
- | Domain d -> Domain.insert_memory_breakpoint d addr len
- | _ -> raise (Unimplemented "insert memory breakpoint")
-
-let remove_memory_breakpoint ctx addr len =
- match ctx with
- | Domain d -> Domain.remove_memory_breakpoint d addr len
- | _ -> raise (Unimplemented "remove memory breakpoint")
-
-
-let pause ctx =
- match ctx with
- | Domain d -> Domain.pause d
- | _ -> raise (Unimplemented "pause target")
-
-
-let attach_debugger ctx =
- match ctx with
- | Domain d -> Domain.attach_debugger (Domain.get_domain d)
- (Domain.get_execution_domain d)
- | _ -> raise (Unimplemented "attach debugger")
-
-let detach_debugger ctx =
- match ctx with
- | Domain d -> Domain.detach_debugger (Domain.get_domain d)
- (Domain.get_execution_domain d)
- | _ -> raise (Unimplemented "detach debugger")
-
-external open_debugger : unit -> unit = "open_context"
-external close_debugger : unit -> unit = "close_context"
-
-(* this is just the domains right now... expand to other contexts later *)
-external debugger_status : unit -> unit = "debugger_status"
-
-
-(***********************************************************)
-
-
-let hash = Hashtbl.create 10
-
-let debug_contexts () =
- print_endline "context list:";
- let print_context key ctx =
- match ctx with
- | Void -> print_endline (Printf.sprintf " [%s] {void}"
- (Util.get_connection_info key))
- | Event_channel -> print_endline (Printf.sprintf " [%s] {event_channel}"
- (Util.get_connection_info key))
- | Process p -> print_endline (Printf.sprintf " [%s] %s"
- (Util.get_connection_info key)
- (Process.string_of_context p))
- | Domain d -> print_endline (Printf.sprintf " [%s] %s"
- (Util.get_connection_info key)
- (Domain.string_of_context d))
- in
- Hashtbl.iter print_context hash
-
-(** add_context : add a new context to the hash table.
- * if there is an existing context for the same key then it
- * is first removed implictly by the hash table replace function.
- *)
-let add_context (key:Unix.file_descr) context params =
- match context with
- | "void" -> Hashtbl.replace hash key Void
- | "event channel" -> Hashtbl.replace hash key Event_channel
- | "domain" ->
- begin
- match params with
- | dom::exec_dom::_ ->
- let d = Domain(Domain.new_context dom exec_dom) in
- attach_debugger d;
- Hashtbl.replace hash key d
- | _ -> failwith "bogus parameters to domain context"
- end
- | "process" ->
- begin
- match params with
- | dom::pid::_ ->
- let p = Process.new_context dom pid in
- Hashtbl.replace hash key (Process(p))
- | _ -> failwith "bogus parameters to process context"
- end
- | _ -> raise (Unknown_context context)
-
-let add_default_context sock =
- add_context sock "void" []
-
-let find_context key =
- try
- Hashtbl.find hash key
- with
- Not_found ->
- print_endline "error: (find_context) PDB context not found";
- raise Not_found
-
-let delete_context key =
- Hashtbl.remove hash key
-
-(** find_domain : Locate the context(s) matching a particular domain
- * and execution_domain pair.
- *)
-
-let find_domain dom exec_dom =
- let find key ctx list =
- match ctx with
- | Domain d ->
- if (((Domain.get_domain d) = dom) &&
- ((Domain.get_execution_domain d) = exec_dom))
- then
- key :: list
- else
- list
- | _ -> list
- in
- let sock_list = Hashtbl.fold find hash [] in
- match sock_list with
- | hd::tl -> hd
- | [] -> raise Unknown_domain
+++ /dev/null
-(** Process.ml
- *
- * process context implementation
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-open Int32
-open Intel
-
-type context_t =
-{
- mutable domain : int;
- mutable process : int;
-}
-
-let default_context = { domain = 0; process = 0 }
-
-let new_context dom proc = { domain = dom; process = proc }
-
-let string_of_context ctx =
- Printf.sprintf "{process} domain: %d, process: %d"
- ctx.domain ctx.process
-
-let set_domain ctx value =
- ctx.domain <- value;
- print_endline (Printf.sprintf "ctx.domain <- %d" ctx.domain)
-
-let set_process ctx value =
- ctx.process <- value;
- print_endline (Printf.sprintf "ctx.process <- %d" ctx.process)
-
-let get_domain ctx =
- ctx.domain
-
-let get_process ctx =
- ctx.process
+++ /dev/null
-(** Process.mli
- *
- * process context interface
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-type context_t
-
-val default_context : context_t
-val new_context : int -> int -> context_t
-
-val set_domain : context_t -> int -> unit
-val get_domain : context_t -> int
-val set_process : context_t -> int -> unit
-val get_process : context_t -> int
-
-val string_of_context : context_t -> string
+++ /dev/null
-(** Util.ml
- *
- * various utility functions
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-let int_of_hexchar h =
- let i = int_of_char h in
- match h with
- | '0' .. '9' -> i - (int_of_char '0')
- | 'a' .. 'f' -> i - (int_of_char 'a') + 10
- | 'A' .. 'F' -> i - (int_of_char 'A') + 10
- | _ -> raise (Invalid_argument "unknown hex character")
-
-let hexchar_of_int i =
- let hexchars = [| '0'; '1'; '2'; '3'; '4'; '5'; '6'; '7';
- '8'; '9'; 'a'; 'b'; 'c'; 'd'; 'e'; 'f' |]
- in
- hexchars.(i)
-
-
-(** flip the bytes of a four byte int
- *)
-
-let flip_int num =
- let a = num mod 256
- and b = (num / 256) mod 256
- and c = (num / (256 * 256)) mod 256
- and d = (num / (256 * 256 * 256)) in
- (a * 256 * 256 * 256) + (b * 256 * 256) + (c * 256) + d
-
-
-let flip_int32 num =
- let a = Int32.logand num 0xffl
- and b = Int32.logand (Int32.shift_right_logical num 8) 0xffl
- and c = Int32.logand (Int32.shift_right_logical num 16) 0xffl
- and d = (Int32.shift_right_logical num 24) in
- (Int32.logor
- (Int32.logor (Int32.shift_left a 24) (Int32.shift_left b 16))
- (Int32.logor (Int32.shift_left c 8) d))
-
-
-let int_list_of_string_list list =
- List.map (fun x -> int_of_string x) list
-
-let int_list_of_string str len =
- let array_of_string s =
- let int_array = Array.make len 0 in
- for loop = 0 to len - 1 do
- int_array.(loop) <- (Char.code s.[loop]);
- done;
- int_array
- in
- Array.to_list (array_of_string str)
-
-
-(* remove leading and trailing whitespace from a string *)
-
-let chomp str =
- let head = Str.regexp "^[ \t\r\n]+" in
- let tail = Str.regexp "[ \t\r\n]+$" in
- let str = Str.global_replace head "" str in
- Str.global_replace tail "" str
-
-(* Stupid little parser for "<key>=<value>[,<key>=<value>]*"
- It first chops the entire command at each ',', so no ',' in key or value!
- Mucked to return a list of words for "value"
- *)
-
-let list_of_string str =
- let delim c = Str.regexp ("[ \t]*" ^ c ^ "[ \t]*") in
- let str_list = Str.split (delim " ") str in
- List.map (fun x -> chomp(x)) str_list
-
-let little_parser fn str =
- let delim c = Str.regexp ("[ \t]*" ^ c ^ "[ \t]*") in
- let str_list = Str.split (delim ",") str in
- let pair s =
- match Str.split (delim "=") s with
- | [key;value] -> fn (chomp key) (list_of_string value)
- | [key] -> fn (chomp key) []
- | _ -> failwith (Printf.sprintf "error: (little_parser) parse error [%s]" str)
- in
- List.iter pair str_list
-
-(* boolean list membership test *)
-let not_list_member the_list element =
- try
- List.find (fun x -> x = element) the_list;
- false
- with
- Not_found -> true
-
-(* a very inefficient way to remove the elements of one list from another *)
-let list_remove the_list remove_list =
- List.filter (not_list_member remove_list) the_list
-
-(* get a description of a file descriptor *)
-let get_connection_info fd =
- let get_local_info fd =
- let sockname = Unix.getsockname fd in
- match sockname with
- | Unix.ADDR_UNIX(s) -> s
- | Unix.ADDR_INET(a,p) -> ((Unix.string_of_inet_addr a) ^ ":" ^
- (string_of_int p))
- and get_remote_info fd =
- let sockname = Unix.getpeername fd in
- match sockname with
- | Unix.ADDR_UNIX(s) -> s
- | Unix.ADDR_INET(a,p) -> ((Unix.string_of_inet_addr a) ^ ":" ^
- (string_of_int p))
- in
- try
- get_remote_info fd
- with
- | Unix.Unix_error (Unix.ENOTSOCK, s1, s2) ->
- let s = Unix.fstat fd in
- Printf.sprintf "dev: %d, inode: %d" s.Unix.st_dev s.Unix.st_ino
- | _ -> get_local_info fd
-
-
-(* really write a string *)
-let really_write fd str =
- let strlen = String.length str in
- let sent = ref 0 in
- while (!sent < strlen) do
- sent := !sent + (Unix.write fd str !sent (strlen - !sent))
- done
-
-let write_character fd ch =
- let str = String.create 1 in
- str.[0] <- ch;
- really_write fd str
-
-
-
-let send_reply fd reply =
- let checksum = ref 0 in
- write_character fd '$';
- for loop = 0 to (String.length reply) - 1 do
- write_character fd reply.[loop];
- checksum := !checksum + int_of_char reply.[loop]
- done;
- write_character fd '#';
- write_character fd (hexchar_of_int ((!checksum mod 256) / 16));
- write_character fd (hexchar_of_int ((!checksum mod 256) mod 16))
- (*
- * BUG NEED TO LISTEN FOR REPLY +/- AND POSSIBLY RE-TRANSMIT
- *)
-
+++ /dev/null
-(** debugger.ml
- *
- * main debug functionality
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-open Intel
-open PDB
-open Util
-open Str
-
-(** a few debugger commands such as step 's' and continue 'c' do
- * not immediately return a response to the debugger. in these
- * cases we raise No_reply instead.
- *)
-exception No_reply
-
-let initialize_debugger () =
- ()
-
-let exit_debugger () =
- ()
-
-
-(**
- Detach Command
- Note: response is ignored by gdb. We leave the context in the
- hash. It will be cleaned up with the socket is closed.
- *)
-let gdb_detach ctx =
- PDB.detach_debugger ctx;
- raise No_reply
-
-(**
- Kill Command
- Note: response is ignored by gdb. We leave the context in the
- hash. It will be cleaned up with the socket is closed.
- *)
-let gdb_kill () =
- ""
-
-
-
-(**
- Continue Command.
- resume the target
- *)
-let gdb_continue ctx =
- PDB.continue ctx;
- raise No_reply
-
-(**
- Step Command.
- single step the target
- *)
-let gdb_step ctx =
- PDB.step ctx;
- raise No_reply
-
-
-(**
- Read Registers Command.
- returns 16 4-byte registers in a particular defined by gdb.
- *)
-let gdb_read_registers ctx =
- let regs = PDB.read_registers ctx in
- let str =
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.eax)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.ecx)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.edx)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.ebx)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.esp)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.ebp)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.esi)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.edi)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.eip)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.eflags)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.cs)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.ss)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.ds)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.es)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.fs)) ^
- (Printf.sprintf "%08lx" (Util.flip_int32 regs.gs)) in
- str
-
-(**
- Set Thread Command
- *)
-let gdb_set_thread command =
- "OK"
-
-
-(**
- Read Memory Packets
- *)
-let gdb_read_memory ctx command =
- let int_list_to_string i str =
- (Printf.sprintf "%02x" i) ^ str
- in
- let read_mem addr len =
- try
- let mem = PDB.read_memory ctx addr len in
- List.fold_right int_list_to_string mem ""
- with
- Failure s -> "E02"
- in
- Scanf.sscanf command "m%lx,%d" read_mem
-
-
-
-(**
- Write Memory Packets
- *)
-let gdb_write_memory ctx command =
- let write_mem addr len =
- print_endline (Printf.sprintf " gdb_write_memory %lx %x\n" addr len);
- print_endline (Printf.sprintf " [[ unimplemented ]]\n")
- in
- Scanf.sscanf command "M%lx,%d" write_mem;
- "OK"
-
-
-
-(**
- Write Register Packets
- *)
-let gdb_write_register ctx command =
- let write_reg reg goofy_val =
- let new_val = Util.flip_int32 goofy_val in
- match reg with
- | 0 -> PDB.write_register ctx EAX new_val
- | 1 -> PDB.write_register ctx ECX new_val
- | 2 -> PDB.write_register ctx EDX new_val
- | 3 -> PDB.write_register ctx EBX new_val
- | 4 -> PDB.write_register ctx ESP new_val
- | 5 -> PDB.write_register ctx EBP new_val
- | 6 -> PDB.write_register ctx ESI new_val
- | 7 -> PDB.write_register ctx EDI new_val
- | 8 -> PDB.write_register ctx EIP new_val
- | 9 -> PDB.write_register ctx EFLAGS new_val
- | 10 -> PDB.write_register ctx CS new_val
- | 11 -> PDB.write_register ctx SS new_val
- | 12 -> PDB.write_register ctx DS new_val
- | 13 -> PDB.write_register ctx ES new_val
- | 14 -> PDB.write_register ctx FS new_val
- | 15 -> PDB.write_register ctx GS new_val
- | _ -> print_endline (Printf.sprintf "write unknown register [%d]" reg)
- in
- Scanf.sscanf command "P%x=%lx" write_reg;
- "OK"
-
-
-(**
- General Query Packets
- *)
-let gdb_query command =
- match command with
- | "qC" -> ""
- | "qOffsets" -> ""
- | "qSymbol::" -> ""
- | _ ->
- print_endline (Printf.sprintf "unknown gdb query packet [%s]" command);
- "E01"
-
-
-(**
- Write Memory Binary Packets
- *)
-let gdb_write_memory_binary ctx command =
- let write_mem addr len =
- let pos = Str.search_forward (Str.regexp ":") command 0 in
- let txt = Str.string_after command (pos + 1) in
- PDB.write_memory ctx addr (int_list_of_string txt len)
- in
- Scanf.sscanf command "X%lx,%d" write_mem;
- "OK"
-
-
-
-(**
- Last Signal Command
- *)
-let gdb_last_signal =
- "S00"
-
-
-
-
-(**
- Process PDB extensions to the GDB serial protocol.
- Changes the mutable context state.
- *)
-let pdb_extensions command sock =
- let process_extension key value =
- (* since this command can change the context, we need to grab it each time *)
- let ctx = PDB.find_context sock in
- match key with
- | "status" ->
- print_endline (string_of_context ctx);
- PDB.debug_contexts ();
- debugger_status ()
- | "context" ->
- PDB.add_context sock (List.hd value)
- (int_list_of_string_list (List.tl value))
- | _ -> failwith (Printf.sprintf "unknown pdb extension command [%s:%s]"
- key (List.hd value))
- in
- try
- Util.little_parser process_extension
- (String.sub command 1 ((String.length command) - 1));
- "OK"
- with
- | Unknown_context s ->
- print_endline (Printf.sprintf "unknown context [%s]" s);
- "E01"
- | Failure s -> "E01"
-
-
-(**
- Insert Breakpoint or Watchpoint Packet
- *)
-let gdb_insert_bwcpoint ctx command =
- let insert cmd addr length =
- try
- match cmd with
- | 0 -> PDB.insert_memory_breakpoint ctx addr length; "OK"
- | _ -> ""
- with
- Failure s -> "E03"
- in
- Scanf.sscanf command "Z%d,%lx,%d" insert
-
-(**
- Remove Breakpoint or Watchpoint Packet
- *)
-let gdb_remove_bwcpoint ctx command =
- let insert cmd addr length =
- try
- match cmd with
- | 0 -> PDB.remove_memory_breakpoint ctx addr length; "OK"
- | _ -> ""
- with
- Failure s -> "E04"
- in
- Scanf.sscanf command "z%d,%lx,%d" insert
-
-(**
- Do Work!
-
- @param command char list
- *)
-
-let process_command command sock =
- let ctx = PDB.find_context sock in
- try
- match command.[0] with
- | 'c' -> gdb_continue ctx
- | 'D' -> gdb_detach ctx
- | 'g' -> gdb_read_registers ctx
- | 'H' -> gdb_set_thread command
- | 'k' -> gdb_kill ()
- | 'm' -> gdb_read_memory ctx command
- | 'M' -> gdb_write_memory ctx command
- | 'P' -> gdb_write_register ctx command
- | 'q' -> gdb_query command
- | 's' -> gdb_step ctx
- | 'x' -> pdb_extensions command sock
- | 'X' -> gdb_write_memory_binary ctx command
- | '?' -> gdb_last_signal
- | 'z' -> gdb_remove_bwcpoint ctx command
- | 'Z' -> gdb_insert_bwcpoint ctx command
- | _ ->
- print_endline (Printf.sprintf "unknown gdb command [%s]" command);
- ""
- with
- Unimplemented s ->
- print_endline (Printf.sprintf "loser. unimplemented command [%s][%s]"
- command s);
- ""
-
-
-(**
- process_evtchn
-
- This is called each time a virq_pdb is sent from xen to dom 0.
- It is sent by Xen when a domain hits a breakpoint.
-
- Think of this as the continuation function for a "c" or "s" command.
-*)
-
-external query_domain_stop : unit -> (int * int) list = "query_domain_stop"
-(* returns a list of paused domains : () -> (domain, vcpu) list *)
-
-let process_evtchn fd =
- let channel = Evtchn.read fd in
- let find_pair (dom, vcpu) =
- print_endline (Printf.sprintf "checking %d.%d" dom vcpu);
- try
- let sock = PDB.find_domain dom vcpu in
- true
- with
- Unknown_domain -> false
- in
- let dom_list = query_domain_stop () in
- let (dom, vcpu) = List.find find_pair dom_list in
- let vec = 3 in
- let sock = PDB.find_domain dom vcpu in
- print_endline (Printf.sprintf "handle bkpt d:%d ed:%d v:%d %s"
- dom vcpu vec (Util.get_connection_info sock));
- Util.send_reply sock "S05";
- Evtchn.unmask fd channel (* allow next virq *)
-
+++ /dev/null
-(** evtchn.ml
- *
- * event channel interface
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-let dev_name = "/dev/xen/evtchn" (* EVTCHN_DEV_NAME *)
-let dev_major = 10 (* EVTCHN_DEV_MAJOR *)
-let dev_minor = 201 (* EVTCHN_DEV_MINOR *)
-
-let virq_pdb = 6 (* as defined VIRQ_PDB *)
-
-external bind_virq : int -> int = "evtchn_bind_virq"
-external bind : Unix.file_descr -> int -> unit = "evtchn_bind"
-external unbind : Unix.file_descr -> int -> unit = "evtchn_unbind"
-external ec_open : string -> int -> int -> Unix.file_descr = "evtchn_open"
-external read : Unix.file_descr -> int = "evtchn_read"
-external ec_close : Unix.file_descr -> unit = "evtchn_close"
-external unmask : Unix.file_descr -> int -> unit = "evtchn_unmask"
-
-let setup () =
- let port = bind_virq virq_pdb in
- let fd = ec_open dev_name dev_major dev_minor in
- bind fd port;
- fd
-
-let teardown fd =
- unbind fd virq_pdb;
- ec_close fd
+++ /dev/null
-(** evtchn.mli
- *
- * event channel interface
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-
-val setup : unit -> Unix.file_descr
-val read : Unix.file_descr -> int
-val teardown : Unix.file_descr -> unit
-val unmask : Unix.file_descr -> int -> unit
+++ /dev/null
-/*
- * pdb_caml_xc.c
- *
- * http://www.cl.cam.ac.uk/netos/pdb
- *
- * OCaml to libxc interface library for PDB
- */
-
-#include <xc.h>
-#include <xc_debug.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <caml/alloc.h>
-#include <caml/fail.h>
-#include <caml/memory.h>
-#include <caml/mlvalues.h>
-
-int pdb_evtchn_bind_virq (int xc_handle, int virq, int *port);
-int xen_evtchn_bind (int evtchn_fd, int idx);
-int xen_evtchn_unbind (int evtchn_fd, int idx);
-
-/* this order comes from xen/include/public/arch-x86_32.h */
-enum x86_registers { PDB_EBX, PDB_ECX, PDB_EDX, PDB_ESI, PDB_EDI,
- PDB_EBP, PDB_EAX, PDB_Error_code, PDB_Entry_vector,
- PDB_EIP, PDB_CS, PDB_EFLAGS, PDB_ESP, PDB_SS,
- PDB_ES, PDB_DS, PDB_FS, PDB_GS };
-
-static void dump_regs (cpu_user_regs_t *ctx);
-
-static int xc_handle = -1;
-
-typedef struct
-{
- int domain;
- int vcpu;
-} context_t;
-
-#define decode_context(_ctx, _ocaml) \
-{ \
- (_ctx)->domain = Int_val(Field((_ocaml),0)); \
- (_ctx)->vcpu = Int_val(Field((_ocaml),1)); \
-}
-
-#define encode_context(_ctx, _ocaml) \
-{ \
- (_ocaml) = caml_alloc_tuple(2); \
- Store_field((_ocaml), 0, Val_int((_ctx)->domain)); \
- Store_field((_ocaml), 1, Val_int((_ctx)->vcpu)); \
-}
-
-
-/****************************************************************************/
-
-/*
- * open_context : unit -> unit
- */
-value
-open_context (value unit)
-{
- CAMLparam1(unit);
-
- xc_handle = xc_interface_open();
-
- if ( xc_handle < 0 )
- {
- fprintf(stderr, "(pdb) error opening xc interface: %d (%s)\n",
- errno, strerror(errno));
- }
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * close_context : unit -> unit
- */
-value
-close_context (value unit)
-{
- CAMLparam1(unit);
- int rc;
-
- if ( (rc = xc_interface_close(xc_handle)) < 0 )
- {
- fprintf(stderr, "(pdb) error closing xc interface: %d (%s)\n",
- errno, strerror(errno));
- }
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * read_registers : context_t -> int32
- */
-value
-read_registers (value context)
-{
- CAMLparam1(context);
- CAMLlocal1(result);
-
- cpu_user_regs_t *regs;
- context_t ctx;
-
- decode_context(&ctx, context);
-
- if ( xc_debug_read_registers(xc_handle, ctx.domain, ctx.vcpu, ®s) )
- {
- printf("(pdb) read registers error!\n"); fflush(stdout);
- failwith("read registers error");
- }
-
- dump_regs(regs);
-
- result = caml_alloc_tuple(18); /* FIXME */
-
- Store_field(result, 0, caml_copy_int32(regs->ebx));
- Store_field(result, 1, caml_copy_int32(regs->ecx));
- Store_field(result, 2, caml_copy_int32(regs->edx));
- Store_field(result, 3, caml_copy_int32(regs->esi));
- Store_field(result, 4, caml_copy_int32(regs->edi));
- Store_field(result, 5, caml_copy_int32(regs->ebp));
- Store_field(result, 6, caml_copy_int32(regs->eax));
- Store_field(result, 7, caml_copy_int32(regs->error_code)); /* 16 */
- Store_field(result, 8, caml_copy_int32(regs->entry_vector)); /* 16 */
- Store_field(result, 9, caml_copy_int32(regs->eip));
- Store_field(result, 10, caml_copy_int32(regs->cs)); /* 16 */
- Store_field(result, 11, caml_copy_int32(regs->eflags));
- Store_field(result, 12, caml_copy_int32(regs->esp));
- Store_field(result, 13, caml_copy_int32(regs->ss)); /* 16 */
- Store_field(result, 14, caml_copy_int32(regs->es)); /* 16 */
- Store_field(result, 15, caml_copy_int32(regs->ds)); /* 16 */
- Store_field(result, 16, caml_copy_int32(regs->fs)); /* 16 */
- Store_field(result, 17, caml_copy_int32(regs->gs)); /* 16 */
-
- CAMLreturn(result);
-}
-
-
-/*
- * write_register : context_t -> register -> int32 -> unit
- */
-value
-write_register (value context, value reg, value newval)
-{
- CAMLparam3(context, reg, newval);
-
- int my_reg = Int_val(reg);
- int val = Int32_val(newval);
-
- context_t ctx;
- cpu_user_regs_t *regs;
-
- printf("(pdb) write register\n");
-
- decode_context(&ctx, context);
-
- if ( xc_debug_read_registers(xc_handle, ctx.domain, ctx.vcpu, ®s) )
- {
- printf("(pdb) write register (get) error!\n"); fflush(stdout);
- failwith("write register error");
- }
-
- switch (my_reg)
- {
- case PDB_EBX: regs->ebx = val; break;
- case PDB_ECX: regs->ecx = val; break;
- case PDB_EDX: regs->edx = val; break;
- case PDB_ESI: regs->esi = val; break;
- case PDB_EDI: regs->edi = val; break;
-
- case PDB_EBP: regs->ebp = val; break;
- case PDB_EAX: regs->eax = val; break;
- case PDB_Error_code: regs->error_code = val; break;
- case PDB_Entry_vector: regs->entry_vector = val; break;
-
- case PDB_EIP: regs->eip = val; break;
- case PDB_CS: regs->cs = val; break;
- case PDB_EFLAGS: regs->eflags = val; break;
- case PDB_ESP: regs->esp = val; break;
- case PDB_SS: regs->ss = val; break;
- case PDB_ES: regs->es = val; break;
- case PDB_DS: regs->ds = val; break;
- case PDB_FS: regs->fs = val; break;
- case PDB_GS: regs->gs = val; break;
- }
-
- if ( xc_debug_write_registers(xc_handle, ctx.domain, ctx.vcpu, regs) )
- {
- printf("(pdb) write register (set) error!\n"); fflush(stdout);
- failwith("write register error");
- }
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * read_memory : context_t -> int32 -> int -> int
- */
-value
-read_memory (value context, value address, value length)
-{
- CAMLparam3(context, address, length);
- CAMLlocal2(result, temp);
-
- context_t ctx;
- int loop;
- char *buffer;
- memory_t my_address = Int32_val(address);
- u32 my_length = Int_val(length);
-
- printf ("(pdb) read memory\n");
-
- decode_context(&ctx, context);
-
- buffer = malloc(my_length);
- if (buffer == NULL)
- {
- printf("(pdb) read memory: malloc failed.\n"); fflush(stdout);
- failwith("read memory error");
- }
-
- if ( xc_debug_read_memory(xc_handle, ctx.domain, ctx.vcpu,
- my_address, my_length, buffer) )
- {
- printf("(pdb) read memory error!\n"); fflush(stdout);
- failwith("read memory error");
- }
-
- result = caml_alloc(2,0);
- if ( my_length > 0 ) /* car */
- {
- Store_field(result, 0, Val_int(buffer[my_length - 1] & 0xff));
- }
- else
-
- {
- Store_field(result, 0, Val_int(0));
- }
- Store_field(result, 1, Val_int(0)); /* cdr */
-
- for (loop = 1; loop < my_length; loop++)
- {
- temp = result;
- result = caml_alloc(2,0);
- Store_field(result, 0, Val_int(buffer[my_length - loop - 1] & 0xff));
- Store_field(result, 1, temp);
- }
-
- CAMLreturn(result);
-}
-
-/*
- * write_memory : context_t -> int32 -> int list -> unit
- */
-value
-write_memory (value context, value address, value val_list)
-{
- CAMLparam3(context, address, val_list);
- CAMLlocal1(node);
-
- context_t ctx;
-
- char buffer[4096]; /* a big buffer */
- memory_t my_address;
- u32 length = 0;
-
- printf ("(pdb) write memory\n");
-
- decode_context(&ctx, context);
-
- node = val_list;
- if ( Int_val(node) == 0 ) /* gdb functionalty test uses empty list */
- {
- CAMLreturn(Val_unit);
- }
-
- while ( Int_val(Field(node,1)) != 0 )
- {
- buffer[length++] = Int_val(Field(node, 0));
- node = Field(node,1);
- }
- buffer[length++] = Int_val(Field(node, 0));
-
- my_address = (memory_t) Int32_val(address);
-
- if ( xc_debug_write_memory(xc_handle, ctx.domain, ctx.vcpu,
- my_address, length, buffer) )
- {
- printf("(pdb) write memory error!\n"); fflush(stdout);
- failwith("write memory error");
- }
-
- CAMLreturn(Val_unit);
-}
-
-
-/*********************************************************************/
-
-void
-dump_regs (cpu_user_regs_t *regs)
-{
- printf (" eax: %x\n", regs->eax);
- printf (" ecx: %x\n", regs->ecx);
- printf (" edx: %x\n", regs->edx);
- printf (" ebx: %x\n", regs->ebx);
- printf (" esp: %x\n", regs->esp);
- printf (" ebp: %x\n", regs->ebp);
- printf (" esi: %x\n", regs->esi);
- printf (" edi: %x\n", regs->edi);
- printf (" eip: %x\n", regs->eip);
- printf (" flags: %x\n", regs->eflags);
- printf (" cs: %x\n", regs->cs);
- printf (" ss: %x\n", regs->ss);
- printf (" es: %x\n", regs->es);
- printf (" ds: %x\n", regs->ds);
- printf (" fs: %x\n", regs->fs);
- printf (" gs: %x\n", regs->gs);
-
- return;
-}
-
-/*
- * continue_target : context_t -> unit
- */
-value
-continue_target (value context)
-{
- CAMLparam1(context);
-
- context_t ctx;
-
- decode_context(&ctx, context);
-
- if ( xc_debug_continue(xc_handle, ctx.domain, ctx.vcpu) )
- {
- printf("(pdb) continue\n"); fflush(stdout);
- failwith("continue");
- }
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * step_target : context_t -> unit
- */
-value
-step_target (value context)
-{
- CAMLparam1(context);
-
- context_t ctx;
-
- decode_context(&ctx, context);
-
- if ( xc_debug_step(xc_handle, ctx.domain, ctx.vcpu) )
- {
- printf("(pdb) step\n"); fflush(stdout);
- failwith("step");
- }
-
- CAMLreturn(Val_unit);
-}
-
-
-
-/*
- * insert_memory_breakpoint : context_t -> int32 -> int list -> unit
- */
-value
-insert_memory_breakpoint (value context, value address, value length)
-{
- CAMLparam3(context, address, length);
-
- context_t ctx;
- memory_t my_address = (memory_t) Int32_val(address);
- int my_length = Int_val(length);
-
- decode_context(&ctx, context);
-
- printf ("(pdb) insert memory breakpoint 0x%lx %d\n",
- my_address, my_length);
-
- if ( xc_debug_insert_memory_breakpoint(xc_handle, ctx.domain, ctx.vcpu,
- my_address, my_length) )
- {
- printf("(pdb) error: insert memory breakpoint\n"); fflush(stdout);
- failwith("insert memory breakpoint");
- }
-
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * remove_memory_breakpoint : context_t -> int32 -> int list -> unit
- */
-value
-remove_memory_breakpoint (value context, value address, value length)
-{
- CAMLparam3(context, address, length);
-
- context_t ctx;
-
- memory_t my_address = (memory_t) Int32_val(address);
- int my_length = Int_val(length);
-
- printf ("(pdb) remove memory breakpoint 0x%lx %d\n",
- my_address, my_length);
-
- decode_context(&ctx, context);
-
- if ( xc_debug_remove_memory_breakpoint(xc_handle,
- ctx.domain, ctx.vcpu,
- my_address, my_length) )
- {
- printf("(pdb) error: remove memory breakpoint\n"); fflush(stdout);
- failwith("remove memory breakpoint");
- }
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * attach_debugger : int -> int -> unit
- */
-value
-attach_debugger (value domain, value vcpu)
-{
- CAMLparam2(domain, vcpu);
-
- int my_domain = Int_val(domain);
- int my_vcpu = Int_val(vcpu);
-
- printf ("(pdb) attach domain [%d.%d]\n", my_domain, my_vcpu);
-
- if ( xc_debug_attach(xc_handle, my_domain, my_vcpu) )
- {
- printf("(pdb) attach error!\n"); fflush(stdout);
- failwith("attach error");
- }
-
- CAMLreturn(Val_unit);
-}
-
-
-/*
- * detach_debugger : int -> int -> unit
- */
-value
-detach_debugger (value domain, value vcpu)
-{
- CAMLparam2(domain, vcpu);
-
- int my_domain = Int_val(domain);
- int my_vcpu = Int_val(vcpu);
-
- printf ("(pdb) detach domain [%d.%d]\n", my_domain, my_vcpu);
-
- if ( xc_debug_detach(xc_handle, my_domain, my_vcpu) )
- {
- printf("(pdb) detach error!\n"); fflush(stdout);
- failwith("detach error");
- }
-
- CAMLreturn(Val_unit);
-}
-
-
-/*
- * debugger_status : unit -> unit
- */
-value
-debugger_status (value unit)
-{
- CAMLparam1(unit);
-
- printf ("(pdb) debugger status\n");
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * pause_target : int -> unit
- */
-value
-pause_target (value domid)
-{
- CAMLparam1(domid);
-
- int my_domid = Int_val(domid);
-
- printf ("(pdb) pause target %d\n", my_domid);
-
- xc_domain_pause(xc_handle, my_domid);
-
- CAMLreturn(Val_unit);
-}
-
-/****************************************************************************/
-/****************************************************************************/
-
-/*
- * query_domain_stop : unit -> (int * int) list
- */
-value
-query_domain_stop (value unit)
-{
- CAMLparam1(unit);
- CAMLlocal3(result, temp, node);
-
- int max_domains = 20;
- int dom_list[max_domains];
- int loop, count;
-
- count = xc_debug_query_domain_stop(xc_handle, dom_list, max_domains);
- if ( count < 0 )
- {
- printf("(pdb) query domain stop!\n"); fflush(stdout);
- failwith("query domain stop");
- }
-
- printf ("QDS: %d\n", count);
- for (loop = 0; loop < count; loop ++)
- printf (" %d %d\n", loop, dom_list[loop]);
-
- result = caml_alloc(2,0);
- if ( count > 0 ) /* car */
- {
- node = caml_alloc(2,0);
- Store_field(node, 0, Val_int(dom_list[0])); /* domain id */
- Store_field(node, 1, Val_int(0)); /* vcpu */
- Store_field(result, 0, node);
- }
- else
- {
- Store_field(result, 0, Val_int(0));
- }
- Store_field(result, 1, Val_int(0)); /* cdr */
-
- for ( loop = 1; loop < count; loop++ )
- {
- temp = result;
- result = caml_alloc(2,0);
- node = caml_alloc(2,0);
- Store_field(node, 0, Val_int(dom_list[loop])); /* domain id */
- Store_field(node, 1, Val_int(0)); /* vcpu */
- Store_field(result, 0, node);
- Store_field(result, 1, temp);
- }
-
- CAMLreturn(result);
-}
-
-/****************************************************************************/
-/****************************************************************************/
-
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-/*
- * evtchn_open : string -> int -> int -> Unix.file_descr
- *
- * OCaml's Unix library doesn't have mknod, so it makes more sense just write
- * this in C. This code is from Keir/Andy.
- */
-value
-evtchn_open (value filename, value major, value minor)
-{
- CAMLparam3(filename, major, minor);
-
- char *myfilename = String_val(filename);
- int mymajor = Int_val(major);
- int myminor = Int_val(minor);
- int evtchn_fd;
- struct stat st;
-
- /* Make sure any existing device file links to correct device. */
- if ( (lstat(myfilename, &st) != 0) ||
- !S_ISCHR(st.st_mode) ||
- (st.st_rdev != makedev(mymajor, myminor)) )
- {
- (void)unlink(myfilename);
- }
-
- reopen:
- evtchn_fd = open(myfilename, O_RDWR);
- if ( evtchn_fd == -1 )
- {
- if ( (errno == ENOENT) &&
- ((mkdir("/dev/xen", 0755) == 0) || (errno == EEXIST)) &&
- (mknod(myfilename, S_IFCHR|0600, makedev(mymajor,myminor)) == 0) )
- {
- goto reopen;
- }
- return -errno;
- }
-
- CAMLreturn(Val_int(evtchn_fd));
-}
-
-/*
- * evtchn_bind_virq : int -> int
- */
-value
-evtchn_bind_virq (value virq)
-{
- CAMLparam1(virq);
-
- int port;
-
- if ( pdb_evtchn_bind_virq(xc_handle, Int_val(virq), &port) < 0 )
- {
- printf("(pdb) evtchn_bind_virq error!\n"); fflush(stdout);
- failwith("evtchn_bind_virq error");
- }
-
- CAMLreturn(Val_int(port));
-}
-
-/*
- * evtchn_bind : Unix.file_descr -> int -> unit
- */
-value
-evtchn_bind (value fd, value idx)
-{
- CAMLparam2(fd, idx);
-
- int myfd = Int_val(fd);
- int myidx = Int_val(idx);
-
- if ( xen_evtchn_bind(myfd, myidx) < 0 )
- {
- printf("(pdb) evtchn_bind error!\n"); fflush(stdout);
- failwith("evtchn_bind error");
- }
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * evtchn_unbind : Unix.file_descr -> int -> unit
- */
-value
-evtchn_unbind (value fd, value idx)
-{
- CAMLparam2(fd, idx);
-
- int myfd = Int_val(fd);
- int myidx = Int_val(idx);
-
- if ( xen_evtchn_unbind(myfd, myidx) < 0 )
- {
- printf("(pdb) evtchn_unbind error!\n"); fflush(stdout);
- failwith("evtchn_unbind error");
- }
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * evtchn_read : Unix.file_descr -> int
- */
-value
-evtchn_read (value fd)
-{
- CAMLparam1(fd);
-
- u16 v;
- int bytes;
- int rc = -1;
- int myfd = Int_val(fd);
-
- while ( (bytes = read(myfd, &v, sizeof(v))) == -1 )
- {
- if ( errno == EINTR ) continue;
- rc = -errno;
- goto exit;
- }
-
- if ( bytes == sizeof(v) )
- rc = v;
-
- exit:
- CAMLreturn(Val_int(rc));
-}
-
-
-/*
- * evtchn_close : Unix.file_descr -> unit
- */
-value
-evtchn_close (value fd)
-{
- CAMLparam1(fd);
- int myfd = Int_val(fd);
-
- (void)close(myfd);
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * evtchn_unmask : Unix.file_descr -> int -> unit
- */
-value
-evtchn_unmask (value fd, value idx)
-{
- CAMLparam1(fd);
-
- int myfd = Int_val(fd);
- u16 myidx = Int_val(idx);
-
- (void)write(myfd, &myidx, sizeof(myidx));
-
- CAMLreturn(Val_unit);
-}
-
-/*
- * Local variables:
- * mode: C
- * c-set-style: "BSD"
- * c-basic-offset: 4
- * tab-width: 4
- * indent-tabs-mode: nil
- * End:
- */
-
+++ /dev/null
-/*
- * pdb_xen.c
- *
- * alex ho
- * http://www.cl.cam.ac.uk/netos/pdb
- *
- * PDB interface library for accessing Xen
- */
-
-#include <xc.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <string.h>
-#include <sys/mman.h>
-
-int
-pdb_open ()
-{
- int xc_handle = xc_interface_open();
-
- if ( xc_handle < 0 )
- {
- fprintf(stderr, "(pdb) error opening xc interface: %d (%s)\n",
- errno, strerror(errno));
- }
- return xc_handle;
-}
-
-int
-pdb_close (int xc_handle)
-{
- int rc;
-
-
- if ( (rc = xc_interface_close(xc_handle)) < 0 )
- {
- fprintf(stderr, "(pdb) error closing xc interface: %d (%s)\n",
- errno, strerror(errno));
- }
- return rc;
-}
-
-
-int
-pdb_evtchn_bind_virq (int xc_handle, int virq, int *port)
-{
- int rc;
-
- if ( (rc = xc_evtchn_bind_virq(xc_handle, virq, port) < 0 ) )
- {
- fprintf(stderr, "(pdb) error binding virq to event channel: %d (%s)\n",
- errno, strerror(errno));
- }
- return rc;
-}
-
-
-#include <sys/ioctl.h>
-
-/* /dev/xen/evtchn ioctls */
-#define EVTCHN_RESET _IO('E', 1) /* clear & reinit buffer */
-#define EVTCHN_BIND _IO('E', 2) /* bind to event channel */
-#define EVTCHN_UNBIND _IO('E', 3) /* unbind from event channel */
-
-int
-xen_evtchn_bind (int evtchn_fd, int idx)
-{
- if ( ioctl(evtchn_fd, EVTCHN_BIND, idx) != 0 )
- return -errno;
-
- return 0;
-}
-
-int
-xen_evtchn_unbind (int evtchn_fd, int idx)
-{
- if ( ioctl(evtchn_fd, EVTCHN_UNBIND, idx) != 0 )
- return -errno;
-
- return 0;
-}
-
-
-/*
- * Local variables:
- * mode: C
- * c-set-style: "BSD"
- * c-basic-offset: 4
- * tab-width: 4
- * indent-tabs-mode: nil
- * End:
- */
+++ /dev/null
-(** server.ml
- *
- * PDB server main loop
- *
- * @author copyright (c) 2005 alex ho
- * @see <www.cl.cam.ac.uk/netos/pdb> pervasive debugger
- * @version 1
- *)
-
-open Unix
-open Buffer
-
-
-(**
- * connection_t: The state for each connection.
- * buffer & length contains bytes that have been read from the sock
- * but not yet parsed / processed.
- *)
-type connection_t =
-{
- fd : file_descr;
- mutable buffer : string;
- mutable length : int;
-}
-
-
-(**
- * validate_checksum: Compute and compare the checksum of a string
- * against the provided checksum using the gdb serial protocol algorithm.
- *
- *)
-let validate_checksum command checksum =
- let c0 = ref 0 in
- for loop = 0 to (String.length command - 1) do
- c0 := !c0 + int_of_char(command.[loop]);
- done;
- if (String.length checksum) = 2
- then
- let c1 = Util.int_of_hexchar(checksum.[1]) +
- Util.int_of_hexchar(checksum.[0]) * 16 in
- (!c0 mod 256) = (c1 mod 256)
- else
- false
-
-
-(**
- * process_input: Oh, joy! Someone sent us a message. Let's open the
- * envelope and see what they have to say.
- *
- * This function is a paradigm of inefficiency; it performs as many
- * string copies as possible.
- *)
-let process_input conn sock =
- let max_buffer_size = 1024 in
- let in_string = String.create max_buffer_size in
-
- let length = read sock in_string 0 max_buffer_size in
- conn.buffer <- conn.buffer ^ (String.sub in_string 0 length);
- conn.length <- conn.length + length;
- let re = Str.regexp "[^\\$]*\\$\\([^#]*\\)#\\(..\\)" in
-
- begin
- try
- let break = String.index conn.buffer '\003' + 1 in
- print_endline (Printf.sprintf "{{%s}}" (String.escaped conn.buffer));
-
- (* discard everything seen before the ctrl-c *)
- conn.buffer <- String.sub conn.buffer break (conn.length - break);
- conn.length <- conn.length - break;
-
- (* pause the target *)
- PDB.pause (PDB.find_context sock);
-
- (* send a code back to the debugger *)
- Util.send_reply sock "S05"
-
- with
- Not_found -> ()
- end;
-
- (* with gdb this is unlikely to loop since you ack each packet *)
- while ( Str.string_match re conn.buffer 0 ) do
- let command = Str.matched_group 1 conn.buffer in
- let checksum = Str.matched_group 2 conn.buffer in
- let match_end = Str.group_end 2 in
-
- begin
- match validate_checksum command checksum with
- | true ->
- begin
- Util.write_character sock '+';
- try
- let reply = Debugger.process_command command sock in
- print_endline (Printf.sprintf "[%s] %s -> \"%s\""
- (Util.get_connection_info sock)
- (String.escaped command)
- (String.escaped reply));
- Util.send_reply sock reply
- with
- Debugger.No_reply ->
- print_endline (Printf.sprintf "[%s] %s -> null"
- (Util.get_connection_info sock)
- (String.escaped command))
- end
- | false ->
- Util.write_character sock '-';
- end;
-
- conn.buffer <- String.sub conn.buffer match_end (conn.length - match_end);
- conn.length <- conn.length - match_end;
- done;
- if length = 0 then raise End_of_file
-
-
-
-(** main_server_loop.
- *
- * connection_hash is a hash (duh!) with one connection_t for each
- * open connection.
- *
- * in_list is a list of active sockets. it also contains two
- * magic entries: server_sock for accepting new entries and
- * event_sock for Xen event channel asynchronous notifications.
- *)
-let main_server_loop sockaddr =
- let connection_hash = Hashtbl.create 10
- in
- let process_socket svr_sock sockets sock =
- let (new_list, closed_list) = sockets in
- if sock == svr_sock
- then
- begin
- let (new_sock, caller) = accept sock in
- print_endline (Printf.sprintf "[%s] new connection from %s"
- (Util.get_connection_info sock)
- (Util.get_connection_info new_sock));
- Hashtbl.add connection_hash new_sock
- {fd=new_sock; buffer=""; length = 0};
- PDB.add_default_context new_sock;
- (new_sock :: new_list, closed_list)
- end
- else
- begin
- try
- match PDB.find_context sock with
- | PDB.Event_channel ->
- print_endline (Printf.sprintf "[%s] event channel"
- (Util.get_connection_info sock));
- Debugger.process_evtchn sock;
- (new_list, closed_list)
- | _ ->
- let conn = Hashtbl.find connection_hash sock in
- process_input conn sock;
- (new_list, closed_list)
- with
- | Not_found ->
- print_endline "error: (main_svr_loop) context not found";
- PDB.debug_contexts ();
- raise Not_found
- | End_of_file ->
- print_endline (Printf.sprintf "[%s] close connection from %s"
- (Util.get_connection_info sock)
- (Util.get_connection_info sock));
- PDB.delete_context sock;
- Hashtbl.remove connection_hash sock;
- close sock;
- (new_list, sock :: closed_list)
- end
- in
- let rec helper in_list server_sock =
- (*
- * List.iter (fun x->Printf.printf "{%s} "
- * (Util.get_connection_info x)) in_list;
- * Printf.printf "\n";
- *)
- let (rd_list, _, _) = select in_list [] [] (-1.0) in
- let (new_list, closed_list) = List.fold_left (process_socket server_sock)
- ([],[]) rd_list in
- let merge_list = Util.list_remove (new_list @ in_list) closed_list in
- helper merge_list server_sock
- in
- try
- let server_sock = socket (domain_of_sockaddr sockaddr) SOCK_STREAM 0 in
- setsockopt server_sock SO_REUSEADDR true;
- bind server_sock sockaddr;
- listen server_sock 2;
-
- PDB.open_debugger ();
- let event_sock = Evtchn.setup () in
- PDB.add_context event_sock "event channel" [];
- helper [server_sock; event_sock] server_sock
- with
- | Sys.Break ->
- print_endline "break: cleaning up";
- PDB.close_debugger ();
- Hashtbl.iter (fun sock conn -> close sock) connection_hash
- | Unix_error(e,err,param) ->
- Printf.printf "unix error: [%s][%s][%s]\n" (error_message e) err param
- | Sys_error s -> Printf.printf "sys error: [%s]\n" s
- | Failure s -> Printf.printf "failure: [%s]\n" s
- | End_of_file -> Printf.printf "end of file\n"
-
-
-let get_port () =
- if (Array.length Sys.argv) = 2
- then
- int_of_string Sys.argv.(1)
- else
- begin
- print_endline (Printf.sprintf "syntax error: %s <port>" Sys.argv.(0));
- exit 1
- end
-
-
-let main =
- let address = inet_addr_any in
- let port = get_port () in
- main_server_loop (ADDR_INET(address, port))
-
CFLAGS += -DDOMU_DEBUG
endif
-ifeq ($(pdb),y)
-CFLAGS += -g -DPDB_DEBUG
-endif
-
-
ifeq ($(crash_debug),y)
CFLAGS += -g -DCRASH_DEBUG
endif
}
+void domain_pause_for_debugger(void)
+{
+ struct domain *d = current->domain;
+ struct vcpu *v;
+
+ /*
+ * NOTE: This does not synchronously pause the domain. The debugger
+ * must issue a PAUSEDOMAIN command to ensure that all execution
+ * has ceased and guest state is committed to memory.
+ */
+ for_each_vcpu ( d, v )
+ {
+ set_bit(_VCPUF_ctrl_pause, &v->vcpu_flags);
+ domain_sleep_nosync(v);
+ }
+
+ send_guest_virq(dom0->vcpu[0], VIRQ_DEBUGGER);
+}
+
+
/* Release resources belonging to task @p. */
void domain_destruct(struct domain *d)
{
#elif defined(DOMU_DEBUG)
-#include <xen/softirq.h>
+#include <xen/sched.h>
+#include <asm/regs.h>
static inline int debugger_trap_entry(
unsigned int vector, struct cpu_user_regs *regs)
{
struct vcpu *v = current;
- if ( !KERNEL_MODE(ed, regs) || (ed->domain->domain_id == 0) )
+ if ( !KERNEL_MODE(v, regs) || (v->domain->domain_id == 0) )
return 0;
switch ( vector )
{
case TRAP_int3:
case TRAP_debug:
- set_bit(_VCPUF_ctrl_pause, &ed->vcpu_flags);
- raise_softirq(SCHEDULE_SOFTIRQ);
- return 1;
- }
-
- return 0;
-}
-
-#define debugger_trap_fatal(_v, _r) (0)
-#define debugger_trap_immediate()
-
-#elif defined(PDB_DEBUG)
-
-#include <xen/event.h>
-#include <xen/softirq.h>
-#include <xen/sched.h>
-#include <asm/regs.h>
-
-static inline int debugger_trap_entry(unsigned int vector,
- struct cpu_user_regs *regs)
-{
- struct vcpu *vcpu = current;
-
- if ( !KERNEL_MODE(vcpu, regs) || (vcpu->domain->domain_id == 0) )
- return 0;
-
- switch ( vector )
- {
- case TRAP_debug:
- case TRAP_int3:
- {
- struct vcpu *ptr;
-
- /* suspend the guest domain */
- for_each_vcpu ( vcpu->domain, ptr )
- {
- test_and_set_bit(_VCPUF_ctrl_pause, &ptr->vcpu_flags);
- }
- sync_lazy_execstate_mask(vcpu->domain->cpumask); /* TLB flush */
- raise_softirq(SCHEDULE_SOFTIRQ);
-
- /* notify the debugger */
- send_guest_virq(dom0->vcpu[0], VIRQ_PDB);
-
+ domain_pause_for_debugger();
return 1;
}
- default:
- break;
- }
return 0;
}
#define VIRQ_DOM_EXC 3 /* (DOM0) Exceptional event for some domain. */
#define VIRQ_PARITY_ERR 4 /* (DOM0) NMI parity error. */
#define VIRQ_IO_ERR 5 /* (DOM0) NMI I/O error. */
-#define VIRQ_PDB 6 /* (DOM0) PDB */
+#define VIRQ_DEBUGGER 6 /* (DOM0) A domain has paused for debugging. */
#define NR_VIRQS 7
/*
extern void domain_destruct(struct domain *d);
extern void domain_kill(struct domain *d);
extern void domain_shutdown(u8 reason);
+extern void domain_pause_for_debugger(void);
/*
* Mark current domain as crashed. This function returns: the domain is not
projects / xen.git / commitdiff