diff options
4 files changed, 19 insertions, 9 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 2fb53b9822..eda7e80613 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,13 @@ +2007-07-30 Jakub Jelinek <jakub@redhat.com> + + * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S + (pthread_rwlock_timedrdlock): Copy futex retval to %esi rather than + %ecx. + * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S + (pthread_rwlock_timedwrlock): Likewise. + * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S + (__pthread_rwlock_unlock): Fix MUTEX != 0 args to __lll_*. + 2007-07-31 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/tls.h (tcbhead_t): Add private_futex field. diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S index c6a584fed0..6bb67b7262 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S @@ -124,7 +124,7 @@ pthread_rwlock_timedrdlock: leal READERS_WAKEUP(%ebp), %ebx movl $SYS_futex, %eax ENTER_KERNEL - movl %eax, %ecx + movl %eax, %esi 17: /* Reget the lock. */ @@ -139,7 +139,7 @@ pthread_rwlock_timedrdlock: jnz 12f 13: subl $1, READERS_QUEUED(%ebp) - cmpl $-ETIMEDOUT, %ecx + cmpl $-ETIMEDOUT, %esi jne 2b 18: movl $ETIMEDOUT, %ecx @@ -217,7 +217,7 @@ pthread_rwlock_timedrdlock: call __lll_mutex_lock_wait jmp 13b -16: movl $-ETIMEDOUT, %ecx +16: movl $-ETIMEDOUT, %esi jmp 17b 19: movl $EINVAL, %ecx 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 5e9faf93fb..cb5bceefec 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 @@ -122,7 +122,7 @@ pthread_rwlock_timedwrlock: leal WRITERS_WAKEUP(%ebp), %ebx movl $SYS_futex, %eax ENTER_KERNEL - movl %eax, %ecx + movl %eax, %esi 17: /* Reget the lock. */ @@ -137,7 +137,7 @@ pthread_rwlock_timedwrlock: jnz 12f 13: subl $1, WRITERS_QUEUED(%ebp) - cmpl $-ETIMEDOUT, %ecx + cmpl $-ETIMEDOUT, %esi jne 2b 18: movl $ETIMEDOUT, %ecx @@ -210,7 +210,7 @@ pthread_rwlock_timedwrlock: call __lll_mutex_lock_wait jmp 13b -16: movl $-ETIMEDOUT, %ecx +16: movl $-ETIMEDOUT, %esi jmp 17b 19: movl $EINVAL, %ecx 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..ed977aa141 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 @@ -117,7 +117,7 @@ __pthread_rwlock_unlock: #if MUTEX == 0 movl %edi, %ecx #else - leal MUTEX(%edx), %ecx + leal MUTEX(%edi), %ecx #endif call __lll_mutex_lock_wait jmp 2b @@ -126,7 +126,7 @@ __pthread_rwlock_unlock: #if MUTEX == 0 movl %edi, %eax #else - leal MUTEX(%edx), %eax + leal MUTEX(%edi), %eax #endif call __lll_mutex_unlock_wake jmp 4b @@ -135,7 +135,7 @@ __pthread_rwlock_unlock: #if MUTEX == 0 movl %edi, %eax #else - leal MUTEX(%edx), %eax + leal MUTEX(%edi), %eax #endif call __lll_mutex_unlock_wake jmp 8b |