diff options
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 |