diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-07 16:11:40 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-07 16:11:40 +0000 |
| commit | 54854dd79228b33ffcc22d5646247c911b64d98c (patch) | |
| tree | 01c71c9424d380119155d9ca7301e5524e27c390 /nptl/sysdeps | |
| parent | f80082355e60cd8393ff8e226d33380d0e361868 (diff) | |
* Makefile (tests): Add tst-sem10.
* tst-sem10.c: New file.
* sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait):
Move __pthread_enable_asynccancel right before futex syscall.
* sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait):
Likewise.
Diffstat (limited to 'nptl/sysdeps')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S | 9 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S | 8 |
2 files changed, 9 insertions, 8 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S index aa1f9f41ca..e42f2dc7df 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S @@ -79,10 +79,7 @@ sem_timedwait: jae 6f cfi_offset(3, -16) /* %ebx */ -7: call __pthread_enable_asynccancel - movl %eax, 8(%esp) - - xorl %ecx, %ecx +7: xorl %ecx, %ecx movl %esp, %ebx movl %ecx, %edx movl $SYS_gettimeofday, %eax @@ -105,6 +102,10 @@ sem_timedwait: movl %ecx, (%esp) /* Store relative timeout. */ movl %edx, 4(%esp) + + call __pthread_enable_asynccancel + movl %eax, 8(%esp) + movl 28(%esp), %ebx xorl %ecx, %ecx movl %esp, %esi diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S index 76a566b988..8c5c2a6974 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S @@ -73,10 +73,7 @@ sem_timedwait: cfi_offset(14, -24) /* %r14 */ jae 6f -7: call __pthread_enable_asynccancel - movl %eax, 16(%rsp) - - xorl %esi, %esi +7: xorl %esi, %esi movq %rsp, %rdi movq $VSYSCALL_ADDR_vgettimeofday, %rax callq *%rax @@ -99,6 +96,9 @@ sem_timedwait: movq %rdi, (%rsp) /* Store relative timeout. */ movq %rsi, 8(%rsp) + call __pthread_enable_asynccancel + movl %eax, 16(%rsp) + movq %rsp, %r10 movq %r12, %rdi xorl %esi, %esi |