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| author | Ulrich Drepper <drepper@redhat.com> | 2003-03-16 08:09:26 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-03-16 08:09:26 +0000 |
| commit | 51d0678c29b8e49e838c85d0ee7e98210a105695 (patch) | |
| tree | 00c6476008122b40d8ec531ad305cf467ea48fc1 /nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S | |
| parent | ad032aee17008c7799fee97679a6d20efdcd7bee (diff) | |
| download | glibc-51d0678c29b8e49e838c85d0ee7e98210a105695.tar.gz glibc-51d0678c29b8e49e838c85d0ee7e98210a105695.tar.xz glibc-51d0678c29b8e49e838c85d0ee7e98210a105695.zip | |
Update.
2003-03-16 Ulrich Drepper <drepper@redhat.com> * tst-rwlock6.c: Add some more status output.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S index 75c6cc42b4..6cbadabb07 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S @@ -44,6 +44,7 @@ pthread_rwlock_timedwrlock: pushq %r12 pushq %r13 + pushq %r14 subq $16, %rsp movq %rdi, %r12 @@ -73,7 +74,7 @@ pthread_rwlock_timedwrlock: incl WRITERS_QUEUED(%r12) je 4f - movl WRITERS_WAKEUP(%r12), %edx + movl WRITERS_WAKEUP(%r12), %r14d LOCK #if MUTEX == 0 @@ -109,6 +110,7 @@ pthread_rwlock_timedwrlock: xorq %rsi, %rsi /* movq $FUTEX_WAIT, %rsi */ movq %rsp, %r10 + movl %r14d, %edx leaq WRITERS_WAKEUP(%r12), %rdi movq $SYS_futex, %rax syscall @@ -134,7 +136,7 @@ pthread_rwlock_timedwrlock: jmp 9f -5: xorq %rcx, %rdx +5: xorq %rdx, %rdx movq %fs:SELF, %rax movq %rax, WRITER(%r12) 9: LOCK @@ -148,6 +150,7 @@ pthread_rwlock_timedwrlock: 7: movq %rdx, %rax addq $16, %rsp + popq %r14 popq %r13 popq %r12 retq |