diff options
Diffstat (limited to 'sysdeps/generic/sysdep.h')
| -rw-r--r-- | sysdeps/generic/sysdep.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sysdeps/generic/sysdep.h b/sysdeps/generic/sysdep.h index 0d69ac6fa8..3223c976e6 100644 --- a/sysdeps/generic/sysdep.h +++ b/sysdeps/generic/sysdep.h @@ -46,4 +46,25 @@ #ifndef JUMPTARGET #define JUMPTARGET(sym) sym #endif + +/* Makros to generate eh_frame unwind information. */ +# ifdef HAVE_ASM_CFI_DIRECTIVES +# define cfi_startproc .cfi_startproc +# define cfi_endproc .cfi_endproc +# define cfi_def_cfa(reg, off) .cfi_def_cfa reg, off +# define cfi_def_cfa_register(reg) .cfi_def_cfa_register reg +# define cfi_def_cfa_offset(off) .cfi_def_cfa_offset off +# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off +# define cfi_offset(reg, off) .cfi_offset reg, off +# else +# define cfi_startproc +# define cfi_endproc +# define cfi_def_cfa(reg, off) +# define cfi_def_cfa_register(reg) +# define cfi_def_cfa_offset(off) +# define cfi_adjust_cfa_offset(off) +# define cfi_offset(reg, off) +# endif + + #endif /* __ASSEMBLER__ */ |