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| author | Andreas Jaeger <aj@suse.de> | 2003-05-30 16:12:18 +0000 |
|---|---|---|
| committer | Andreas Jaeger <aj@suse.de> | 2003-05-30 16:12:18 +0000 |
| commit | 2b1c0eeae3100fc8dc64909a80ea34b2be49bf88 (patch) | |
| tree | b9d025fa6452dc0eaf5e43a52b82081f4a628934 /sysdeps/generic | |
| parent | b34f9a90b100fa55a64cc9c52be9787608f6d1a0 (diff) | |
| download | glibc-2b1c0eeae3100fc8dc64909a80ea34b2be49bf88.tar.gz glibc-2b1c0eeae3100fc8dc64909a80ea34b2be49bf88.tar.xz glibc-2b1c0eeae3100fc8dc64909a80ea34b2be49bf88.zip | |
Update.
2003-05-30 Andreas Jaeger <aj@suse.de> * sysdeps/x86_64/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Add CFI directives. * sysdeps/unix/sysv/linux/x86_64/sigaction.c (RESTORE2): Add CFI directives. * sysdeps/generic/sysdep.h: Add CFI_* macros for C files. * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER): Add CFI directives.
Diffstat (limited to 'sysdeps/generic')
| -rw-r--r-- | sysdeps/generic/sysdep.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sysdeps/generic/sysdep.h b/sysdeps/generic/sysdep.h index 3223c976e6..0feed3c4a8 100644 --- a/sysdeps/generic/sysdep.h +++ b/sysdeps/generic/sysdep.h @@ -66,5 +66,31 @@ # define cfi_offset(reg, off) # endif +#else /* ! ASSEMBLER */ +# ifdef HAVE_ASM_CFI_DIRECTIVES +# define CFI_STRINGIFY(Name) CFI_STRINGIFY2 (Name) +# define CFI_STRINGIFY2(Name) #Name +# define CFI_STARTPROC ".cfi_startproc" +# define CFI_ENDPROC ".cfi_endproc" +# define CFI_DEF_CFA(reg, off) \ + ".cfi_def_cfa " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off) +# define CFI_DEF_CFA_REGISTER(reg) \ + ".cfi_def_cfa_register " CFI_STRINGIFY(reg) +# define CFI_DEF_CFA_OFFSET(off) \ + ".cfi_def_cfa_offset " CFI_STRINGIFY(off) +# define CFI_ADJUST_CFA_OFFSET(off) \ + ".cfi_adjust_cfa_offset " CFI_STRINGIFY(off) +# define CFI_OFFSET(reg, off) \ + ".cfi_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(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__ */ + |