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author | Ulrich Drepper <drepper@redhat.com> | 2003-06-05 19:31:57 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2003-06-05 19:31:57 +0000 |
commit | 4ad0bbf4fa2073b8b2cb81866f68ff3e8c503174 (patch) | |
tree | 3b1ca4ddea994a1978a4c1b1a791f8458cce706d /nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S | |
parent | b558fd3ab7b8d9d98b7babc51da7de109f69a77e (diff) | |
download | glibc-4ad0bbf4fa2073b8b2cb81866f68ff3e8c503174.tar.gz glibc-4ad0bbf4fa2073b8b2cb81866f68ff3e8c503174.tar.xz glibc-4ad0bbf4fa2073b8b2cb81866f68ff3e8c503174.zip |
Update.
2003-06-05 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_rwlock_t): Change type of __writer element to int. * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. * sysdeps/i386/tcb-offsets.sym: Replace SELF entry with TID entry. * sysdeps/x86_64/tcb-offsets.sym: Likewise. * pthread_rwlock_trywrlock.c: Store TID not self pointer in __writer. Compare with TID to determine deadlocks. * sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedwrlock.: Likewise. * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. * Makefile (tests): Add tst-rwlock12. * tst-rwlock12.c: New file.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S')
-rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S index 9614f24cb2..4a144453fa 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S @@ -135,7 +135,7 @@ pthread_rwlock_timedwrlock: 5: xorl %ecx, %ecx - movl %gs:SELF, %eax + movl %gs:TID, %eax movl %eax, WRITER(%ebp) 9: LOCK #if MUTEX == 0 @@ -163,7 +163,7 @@ pthread_rwlock_timedwrlock: call __lll_mutex_lock_wait jmp 2b -14: cmpl %gs:SELF, %eax +14: cmpl %gs:TID, %eax jne 3b 20: movl $EDEADLK, %ecx jmp 9b |