diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-x86_64/dwarf2.h | |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-x86_64/dwarf2.h')
| -rw-r--r-- | include/asm-x86_64/dwarf2.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/asm-x86_64/dwarf2.h b/include/asm-x86_64/dwarf2.h new file mode 100644 index 000000000000..afd4212e860b --- /dev/null +++ b/include/asm-x86_64/dwarf2.h @@ -0,0 +1,42 @@ +#ifndef _DWARF2_H +#define _DWARF2_H 1 + +#include <linux/config.h> + +#ifndef __ASSEMBLY__ +#warning "asm/dwarf2.h should be only included in pure assembly files" +#endif + +/* + Macros for dwarf2 CFI unwind table entries. + See "as.info" for details on these pseudo ops. Unfortunately + they are only supported in very new binutils, so define them + away for older version. + */ + +#ifdef CONFIG_DEBUG_INFO + +#define CFI_STARTPROC .cfi_startproc +#define CFI_ENDPROC .cfi_endproc +#define CFI_DEF_CFA .cfi_def_cfa +#define CFI_DEF_CFA_REGISTER .cfi_def_cfa_register +#define CFI_DEF_CFA_OFFSET .cfi_def_cfa_offset +#define CFI_ADJUST_CFA_OFFSET .cfi_adjust_cfa_offset +#define CFI_OFFSET .cfi_offset +#define CFI_REL_OFFSET .cfi_rel_offset + +#else + +/* use assembler line comment character # to ignore the arguments. */ +#define CFI_STARTPROC # +#define CFI_ENDPROC # +#define CFI_DEF_CFA # +#define CFI_DEF_CFA_REGISTER # +#define CFI_DEF_CFA_OFFSET # +#define CFI_ADJUST_CFA_OFFSET # +#define CFI_OFFSET # +#define CFI_REL_OFFSET # + +#endif + +#endif |