From 2b1c0eeae3100fc8dc64909a80ea34b2be49bf88 Mon Sep 17 00:00:00 2001 From: Andreas Jaeger Date: Fri, 30 May 2003 16:12:18 +0000 Subject: Update. 2003-05-30 Andreas Jaeger * 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. --- sysdeps/generic/sysdep.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'sysdeps/generic') 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__ */ + -- cgit 1.4.1