Updated to fedora-glibc-20070815T2049cvs/fedora-glibc-2_6_90-10

1 files changed, 75 insertions, 0 deletions

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index f46f53af3b..3e4ca2333e 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,78 @@
+2007-08-15  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/unix/sysv/linux/sparc/internaltypes.h (sparc_new_sem,
+	sparc_old_sem): New structs.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
+	(__sem_wait_cleanup): New function.
+	(__new_sem_wait): Use sparc_new_sem structure.  Bump and afterwards
+	decrease nwaiters.  Register __sem_wait_cleanup as cleanup handler.
+	Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
+	lll_futex_wait.
+	(__old_sem_wait): New function.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: Include
+	nptl/sysdeps/unix/sysv/linux/sparc version.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c:
+	Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
+	(__new_sem_trywait): Use sparc_old_sem structure.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
+	(sem_timedwait): Use sparc_new_sem structure.  Bump and afterwards
+	decrease nwaiters.  Register __sem_wait_cleanup as cleanup handler.
+	Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
+	lll_futex_timed_wait.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c (__new_sem_post):
+	Use sparc_new_sem structure.  Only wake if nwaiters > 0.  Pass
+	isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
+	lll_futex_wake.
+	(__old_sem_post): New function.
+	* sysdeps/unix/sysv/linux/sparc/sem_wait.c: New file.
+	* sysdeps/unix/sysv/linux/sparc/sem_init.c: New file.
+	* sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: New file.
+	* sysdeps/unix/sysv/linux/sparc/sem_post.c: New file.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: Remove.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: Remove.
+
+2007-08-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S
+	(__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or
+	FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private.
+	Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private.
+	* sysdeps/unix/sysv/linux/shpthread_cond_signal.S
+	(__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or
+	FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private.
+	Use FUTEX_WAKE_OP.
+	* sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Include
+	kernel-features.h and tcb-offsets.h.
+	(__pthread_cond_wait, __condvar_w_cleanup): Pass LLL_PRIVATE to
+	lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is
+	process private.
+	* sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Include
+	tcb-offsets.h.
+	(__pthread_cond_timedwait, __condvar_tw_cleanup): Pass LLL_PRIVATE
+	to lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is
+	process private.
+	* sysdeps/unix/sysv/linux/sh/pthread_once.S: Use #ifdef
+	__ASSUME_PRIVATE_FUTEX instead of #if __ASSUME_PRIVATE_FUTEX.
+	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise.
+
+2007-08-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/unix/sysv/linux/lowlevellock.c: Comment fix.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c
+	(__lll_timedwait_tid): Pass LLL_SHARED as 4th argument to
+	lll_futex_timed_wait.
+
+	* sysdeps/unix/sysv/linux/alpha/lowlevellock.h (__lll_unlock,
+	__lll_robust_unlock): Rewrite as macros instead of inline functions.
+	* sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_unlock,
+	__lll_robust_unlock, __lll_wait_tid): Likewise.
+
 2007-08-13  Jakub Jelinek  <jakub@redhat.com>
 
 	* sysdeps/unix/sysv/linux/i386/lowlevellock.h (__lll_private_flag):