diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S index b1296275d0..b7674dc3ba 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -57,12 +57,12 @@ __new_sem_wait: cfi_offset(6, -12) /* %esi */ 3: movl (%ebx), %eax 2: testl %eax, %eax - je 1f + je,pn 1f leal -1(%eax), %edx LOCK cmpxchgl %edx, (%ebx) - jne 2b + jne,pn 2b xorl %eax, %eax movl 4(%esp), %esi @@ -73,7 +73,7 @@ __new_sem_wait: cfi_adjust_cfa_offset(-12) ret - cfi_adjust_cfa_offset(12) + cfi_adjust_cfa_offset(8) cfi_offset(3, -8) /* %ebx */ cfi_offset(6, -12) /* %esi */ 1: call __pthread_enable_asynccancel @@ -102,14 +102,9 @@ __new_sem_wait: #endif addl $_GLOBAL_OFFSET_TABLE_, %ebx #if USE___THREAD -# ifdef NO_TLS_DIRECT_SEG_REFS - movl errno@gotntpoff(%ebx), %edx - addl %gs:0, %edx + movl %gs:0, %edx + subl errno@gottpoff(%ebx), %edx movl %esi, (%edx) -# else - movl errno@gotntpoff(%ebx), %edx - movl %esi, %gs:(%edx) -# endif #else call __errno_location@plt movl %esi, (%eax) |