# (e.g. with #ifdef XEN or XEN in a comment) so that they can be
# easily updated to future versions of the corresponding Linux files.
+asmmacro.h -> linux/include/asm-ia64/asmmacro.h
cache.h -> linux/include/asm-ia64/cache.h
gcc_intrin.h -> linux/include/asm-ia64/gcc_intrin.h
ia64regs.h -> linux/include/asm-ia64/ia64regs.h
--- /dev/null
+#ifndef _ASM_IA64_ASMMACRO_H
+#define _ASM_IA64_ASMMACRO_H
+
+/*
+ * Copyright (C) 2000-2001, 2003-2004 Hewlett-Packard Co
+ * David Mosberger-Tang <davidm@hpl.hp.com>
+ */
+
+#include <linux/config.h>
+
+#define ENTRY(name) \
+ .align 32; \
+ .proc name; \
+name:
+
+#define ENTRY_MIN_ALIGN(name) \
+ .align 16; \
+ .proc name; \
+name:
+
+#define GLOBAL_ENTRY(name) \
+ .global name; \
+ ENTRY(name)
+
+#define END(name) \
+ .endp name
+
+/*
+ * Helper macros to make unwind directives more readable:
+ */
+
+/* prologue_gr: */
+#define ASM_UNW_PRLG_RP 0x8
+#define ASM_UNW_PRLG_PFS 0x4
+#define ASM_UNW_PRLG_PSP 0x2
+#define ASM_UNW_PRLG_PR 0x1
+#define ASM_UNW_PRLG_GRSAVE(ninputs) (32+(ninputs))
+
+/*
+ * Helper macros for accessing user memory.
+ */
+
+ .section "__ex_table", "a" // declare section & section attributes
+ .previous
+
+# define EX(y,x...) \
+ .xdata4 "__ex_table", 99f-., y-.; \
+ [99:] x
+# define EXCLR(y,x...) \
+ .xdata4 "__ex_table", 99f-., y-.+4; \
+ [99:] x
+
+/*
+ * Mark instructions that need a load of a virtual address patched to be
+ * a load of a physical address. We use this either in critical performance
+ * path (ivt.S - TLB miss processing) or in places where it might not be
+ * safe to use a "tpa" instruction (mca_asm.S - error recovery).
+ */
+ .section ".data.patch.vtop", "a" // declare section & section attributes
+ .previous
+
+#define LOAD_PHYSICAL(pr, reg, obj) \
+[1:](pr)movl reg = obj; \
+ .xdata4 ".data.patch.vtop", 1b-.
+
+/*
+ * For now, we always put in the McKinley E9 workaround. On CPUs that don't need it,
+ * we'll patch out the work-around bundles with NOPs, so their impact is minimal.
+ */
+#define DO_MCKINLEY_E9_WORKAROUND
+
+#ifdef DO_MCKINLEY_E9_WORKAROUND
+ .section ".data.patch.mckinley_e9", "a"
+ .previous
+/* workaround for Itanium 2 Errata 9: */
+# define FSYS_RETURN \
+ .xdata4 ".data.patch.mckinley_e9", 1f-.; \
+1:{ .mib; \
+ nop.m 0; \
+ mov r16=ar.pfs; \
+ br.call.sptk.many b7=2f;; \
+ }; \
+2:{ .mib; \
+ nop.m 0; \
+ mov ar.pfs=r16; \
+ br.ret.sptk.many b6;; \
+ }
+#else
+# define FSYS_RETURN br.ret.sptk.many b6
+#endif
+
+/*
+ * Up until early 2004, use of .align within a function caused bad unwind info.
+ * TEXT_ALIGN(n) expands into ".align n" if a fixed GAS is available or into nothing
+ * otherwise.
+ */
+#ifdef HAVE_WORKING_TEXT_ALIGN
+# define TEXT_ALIGN(n) .align n
+#else
+# define TEXT_ALIGN(n)
+#endif
+
+#ifdef HAVE_SERIALIZE_DIRECTIVE
+# define dv_serialize_data .serialize.data
+# define dv_serialize_instruction .serialize.instruction
+#else
+# define dv_serialize_data
+# define dv_serialize_instruction
+#endif
+
+#endif /* _ASM_IA64_ASMMACRO_H */
# the instructions in the README there.
acpi.h -> linux/include/asm-ia64/acpi.h
-asmmacro.h -> linux/include/asm-ia64/asmmacro.h
atomic.h -> linux/include/asm-ia64/atomic.h
bitops.h -> linux/include/asm-ia64/bitops.h
break.h -> linux/include/asm-ia64/break.h
+++ /dev/null
-#ifndef _ASM_IA64_ASMMACRO_H
-#define _ASM_IA64_ASMMACRO_H
-
-/*
- * Copyright (C) 2000-2001, 2003-2004 Hewlett-Packard Co
- * David Mosberger-Tang <davidm@hpl.hp.com>
- */
-
-#include <linux/config.h>
-
-#define ENTRY(name) \
- .align 32; \
- .proc name; \
-name:
-
-#define ENTRY_MIN_ALIGN(name) \
- .align 16; \
- .proc name; \
-name:
-
-#define GLOBAL_ENTRY(name) \
- .global name; \
- ENTRY(name)
-
-#define END(name) \
- .endp name
-
-/*
- * Helper macros to make unwind directives more readable:
- */
-
-/* prologue_gr: */
-#define ASM_UNW_PRLG_RP 0x8
-#define ASM_UNW_PRLG_PFS 0x4
-#define ASM_UNW_PRLG_PSP 0x2
-#define ASM_UNW_PRLG_PR 0x1
-#define ASM_UNW_PRLG_GRSAVE(ninputs) (32+(ninputs))
-
-/*
- * Helper macros for accessing user memory.
- */
-
- .section "__ex_table", "a" // declare section & section attributes
- .previous
-
-# define EX(y,x...) \
- .xdata4 "__ex_table", 99f-., y-.; \
- [99:] x
-# define EXCLR(y,x...) \
- .xdata4 "__ex_table", 99f-., y-.+4; \
- [99:] x
-
-/*
- * Mark instructions that need a load of a virtual address patched to be
- * a load of a physical address. We use this either in critical performance
- * path (ivt.S - TLB miss processing) or in places where it might not be
- * safe to use a "tpa" instruction (mca_asm.S - error recovery).
- */
- .section ".data.patch.vtop", "a" // declare section & section attributes
- .previous
-
-#define LOAD_PHYSICAL(pr, reg, obj) \
-[1:](pr)movl reg = obj; \
- .xdata4 ".data.patch.vtop", 1b-.
-
-/*
- * For now, we always put in the McKinley E9 workaround. On CPUs that don't need it,
- * we'll patch out the work-around bundles with NOPs, so their impact is minimal.
- */
-#define DO_MCKINLEY_E9_WORKAROUND
-
-#ifdef DO_MCKINLEY_E9_WORKAROUND
- .section ".data.patch.mckinley_e9", "a"
- .previous
-/* workaround for Itanium 2 Errata 9: */
-# define FSYS_RETURN \
- .xdata4 ".data.patch.mckinley_e9", 1f-.; \
-1:{ .mib; \
- nop.m 0; \
- mov r16=ar.pfs; \
- br.call.sptk.many b7=2f;; \
- }; \
-2:{ .mib; \
- nop.m 0; \
- mov ar.pfs=r16; \
- br.ret.sptk.many b6;; \
- }
-#else
-# define FSYS_RETURN br.ret.sptk.many b6
-#endif
-
-/*
- * Up until early 2004, use of .align within a function caused bad unwind info.
- * TEXT_ALIGN(n) expands into ".align n" if a fixed GAS is available or into nothing
- * otherwise.
- */
-#ifdef HAVE_WORKING_TEXT_ALIGN
-# define TEXT_ALIGN(n) .align n
-#else
-# define TEXT_ALIGN(n)
-#endif
-
-#ifdef HAVE_SERIALIZE_DIRECTIVE
-# define dv_serialize_data .serialize.data
-# define dv_serialize_instruction .serialize.instruction
-#else
-# define dv_serialize_data
-# define dv_serialize_instruction
-#endif
-
-#endif /* _ASM_IA64_ASMMACRO_H */
projects / xen.git / commitdiff