* [PATCH] Fix pthread_spin_unlock on ia64
@ 2006-10-30 0:26 Jakub Jelinek
0 siblings, 0 replies; only message in thread
From: Jakub Jelinek @ 2006-10-30 0:26 UTC (permalink / raw)
To: Ulrich Drepper; +Cc: Glibc hackers
Hi!
__sync_lock_release_si was an implementation detail of the old
<ia64intrin.h>'s __sync_lock_release macro. GCC 4.1.x+ supports
only __sync_lock_release.
Now the question is why this hasn't been seen before, I think perhaps
nptl/sysdeps/pthread could be searched before nptl/sysdeps/ia64.
2006-10-30 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ia64/pthread_spin_unlock.c (pthread_spin_unlock): Use
__sync_lock_release instead of __sync_lock_release_si.
--- libc/nptl/sysdeps/ia64/pthread_spin_unlock.c 2003-03-18 04:42:45.000000000 +0100
+++ libc/nptl/sysdeps/ia64/pthread_spin_unlock.c 2006-10-30 00:31:16.000000000 +0100
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
@@ -23,6 +23,6 @@
int
pthread_spin_unlock (pthread_spinlock_t *lock)
{
- __sync_lock_release_si ((int *) lock);
+ __sync_lock_release ((int *) lock);
return 0;
}
Jakub
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2006-10-30 0:26 [PATCH] Fix pthread_spin_unlock on ia64 Jakub Jelinek
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