diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S index 1fbb23a5a6..35dd607fc1 100644 --- a/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S +++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2007 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 @@ -65,7 +65,13 @@ pthread_barrier_wait: #if CURR_EVENT != 0 add #CURR_EVENT, r4 #endif +#if FUTEX_WAIT == 0 + mov.l @(PRIVATE,r8), r5 +#else mov #FUTEX_WAIT, r5 + mov.l @(PRIVATE,r8), r0 + or r0, r5 +#endif mov #0, r7 8: mov #SYS_futex, r3 @@ -118,6 +124,8 @@ pthread_barrier_wait: #endif mov #0, r7 mov #FUTEX_WAKE, r5 + mov.l @(PRIVATE,r8), r0 + or r0, r5 mov #SYS_futex, r3 extu.b r3, r3 trapa #0x14 |