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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
| commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
| tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S | |
| parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
| download | glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.xz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip | |
2.5-18.1
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S index 6bd6e60ec1..56f0aa95de 100644 --- a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S +++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2006 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 @@ -20,6 +20,7 @@ #include <shlib-compat.h> #include <lowlevelcond.h> #include <kernel-features.h> +#include <pthread-pi-defines.h> #include "lowlevel-atomic.h" #define SYS_futex 240 @@ -98,6 +99,11 @@ __pthread_cond_broadcast: bt/s 9f add #cond_futex, r4 + /* XXX: The kernel so far doesn't support requeue to PI futex. */ + mov.l @(MUTEX_KIND,r9), r0 + tst #PI_BIT, r0 + bf 9f + /* Wake up all threads. */ mov #FUTEX_CMP_REQUEUE, r5 mov #1, r6 |