diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S index 320a3e8f05..71a8e57506 100644 --- a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S +++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc. +/* Copyright (C) 2003-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -29,9 +29,14 @@ .globl __pthread_cond_signal .type __pthread_cond_signal, @function .align 5 + cfi_startproc __pthread_cond_signal: mov.l r8, @-r15 + cfi_adjust_cfa_offset (4) + cfi_rel_offset (r8, 0) sts.l pr, @-r15 + cfi_adjust_cfa_offset (4) + cfi_rel_offset (pr, 0) mov r4, r8 /* Get internal lock. */ @@ -109,10 +114,16 @@ __pthread_cond_signal: bt 7f 6: - mov #0, r0 + cfi_remember_state lds.l @r15+, pr + cfi_adjust_cfa_offset (-4) + cfi_restore (pr) + mov.l @r15+, r8 + cfi_adjust_cfa_offset (-4) + cfi_restore (r8) rts - mov.l @r15+, r8 + mov #0, r0 + cfi_restore_state #ifndef __ASSUME_PRIVATE_FUTEX .Lpfoff: @@ -178,6 +189,7 @@ __pthread_cond_signal: .Lwait4b: bra 2b nop + cfi_endproc .align 2 .Lwait4: |