diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2007-08-01 17:16:42 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-08-01 17:16:42 +0000 |
| commit | e08057b1ff24258dd7460ad81e84491f7a28b424 (patch) | |
| tree | f63a12d52cbc1796013a84382fe25f57ac675204 /nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S | |
| parent | 4baf42dd00e8cafc79e2a3c94ef8effa6ef0a921 (diff) | |
Updated to fedora-glibc-20070801T1703cvs/fedora-glibc-2_6_90-2
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S index 35c40c2c1c..fdad432e30 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S @@ -18,20 +18,10 @@ 02111-1307 USA. */ #include <sysdep.h> +#include <lowlevellock.h> #include <lowlevelrwlock.h> -#define SYS_futex 240 -#define FUTEX_WAIT 0 -#define FUTEX_WAKE 1 - -#ifndef UP -# define LOCK lock -#else -# define LOCK -#endif - - .text .globl __pthread_rwlock_unlock @@ -115,29 +105,32 @@ __pthread_rwlock_unlock: 1: #if MUTEX == 0 - movl %edi, %ecx + movl %edi, %edx #else - leal MUTEX(%edx), %ecx + leal MUTEX(%edi), %edx #endif - call __lll_mutex_lock_wait + movl PSHARED(%edi), %ecx + call __lll_lock_wait jmp 2b 3: #if MUTEX == 0 movl %edi, %eax #else - leal MUTEX(%edx), %eax + leal MUTEX(%edi), %eax #endif - call __lll_mutex_unlock_wake + movl PSHARED(%edi), %ecx + call __lll_unlock_wake jmp 4b 7: #if MUTEX == 0 movl %edi, %eax #else - leal MUTEX(%edx), %eax + leal MUTEX(%edi), %eax #endif - call __lll_mutex_unlock_wake + movl PSHARED(%edi), %ecx + call __lll_unlock_wake jmp 8b .size __pthread_rwlock_unlock,.-__pthread_rwlock_unlock |