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| author | Ulrich Drepper <drepper@redhat.com> | 2003-05-27 04:24:31 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-05-27 04:24:31 +0000 |
| commit | 7661d9f7838cedc4e35bf86b83cd4d27e41c8e4d (patch) | |
| tree | 573208501c1e83b28b9492650e2a729724d6e1f2 /nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| parent | 91ceedb37f9fda2460557cd61944e4d706caad3c (diff) | |
| download | glibc-7661d9f7838cedc4e35bf86b83cd4d27e41c8e4d.tar.gz glibc-7661d9f7838cedc4e35bf86b83cd4d27e41c8e4d.tar.xz glibc-7661d9f7838cedc4e35bf86b83cd4d27e41c8e4d.zip | |
Update.
2003-05-26 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Fix typo in register name. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Use parameters correctly. Actually use requeue. Little optimization. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Store mutex address early. Handle cancellation state as 32-bit value. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. Remove unnecessary label.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S index 5189972fc7..2c6c6ce338 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S @@ -87,7 +87,7 @@ __condvar_cleanup: movq 16(%r8), %rdi callq __pthread_mutex_cond_lock -3: retq + retq .size __condvar_cleanup, .-__condvar_cleanup @@ -121,6 +121,8 @@ __pthread_cond_wait: movq %rdi, 8(%rsp) movq %rsi, 16(%rsp) + movq %rsi, dep_mutex(%rdi) + /* Get internal lock. */ movl $1, %esi LOCK @@ -133,9 +135,7 @@ __pthread_cond_wait: jne 1f /* Unlock the mutex. */ -2: movq %rdi, %rax - movq 16(%rsp), %rdi - movq %rdi, dep_mutex(%rax) +2: movq 16(%rsp), %rdi callq __pthread_mutex_unlock_internal testl %eax, %eax @@ -169,7 +169,7 @@ __pthread_cond_wait: jne 3f 4: callq __pthread_enable_asynccancel - movq %rax, (%rsp) + movl %eax, (%rsp) movq 8(%rsp), %rdi xorq %r10, %r10 @@ -179,7 +179,7 @@ __pthread_cond_wait: movq %r10, %rsi /* movq $FUTEX_WAIT, %rsi */ syscall - movq (%rsp), %rdi + movl (%rsp), %edi callq __pthread_disable_asynccancel /* Lock. */ |