diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm/sigrestorer.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/sigrestorer.S | 43 |
1 files changed, 5 insertions, 38 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/sigrestorer.S b/sysdeps/unix/sysv/linux/arm/sigrestorer.S index 566c04aed0..e1698d34da 100644 --- a/sysdeps/unix/sysv/linux/arm/sigrestorer.S +++ b/sysdeps/unix/sysv/linux/arm/sigrestorer.S @@ -28,10 +28,7 @@ Start the unwind tables at least one instruction before the signal trampoline, because the unwinder will assume we are returning after - a call site. - - Because the signal frame layout changed in 2.6.18, we provide two - copies of these functions with different unwind information. */ + a call site. */ /* Used in ENTRY. */ #undef cfi_startproc @@ -60,58 +57,28 @@ cfi_offset (r14, OFFSET + 14 * 4); \ cfi_offset (r15, OFFSET + 15 * 4) -#ifndef __ASSUME_SIGFRAME_V2 -#define OFFSET 12 - .fnstart - .save {r0-r15} - .pad #OFFSET - nop -ENTRY(__default_sa_restorer_v1) - CFI - mov r7, $SYS_ify(sigreturn) - swi 0x0 - .fnend -END(__default_sa_restorer_v1) -#undef OFFSET -#endif /* __ASSUME_SIGFRAME_V2 */ - #define OFFSET 32 .fnstart .save {r0-r15} .pad #OFFSET nop -ENTRY(__default_sa_restorer_v2) +ENTRY(__default_sa_restorer) CFI mov r7, $SYS_ify(sigreturn) swi 0x0 .fnend -END(__default_sa_restorer_v2) -#undef OFFSET - -#ifndef __ASSUME_SIGFRAME_V2 -#define OFFSET 168 - .fnstart - .save {r0-r15} - .pad #OFFSET - nop -ENTRY(__default_rt_sa_restorer_v1) - CFI - mov r7, $SYS_ify(rt_sigreturn) - swi 0x0 - .fnend -END(__default_rt_sa_restorer_v1) +END(__default_sa_restorer) #undef OFFSET -#endif /* __ASSUME_SIGFRAME_V2 */ #define OFFSET 160 .fnstart .save {r0-r15} .pad #OFFSET nop -ENTRY(__default_rt_sa_restorer_v2) +ENTRY(__default_rt_sa_restorer) CFI mov r7, $SYS_ify(rt_sigreturn) swi 0x0 .fnend -END(__default_rt_sa_restorer_v2) +END(__default_rt_sa_restorer) #undef OFFSET |