diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h | 3 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S | 11 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | 10 |
3 files changed, 15 insertions, 9 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h index e6c5d845ce..934493c308 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h +++ b/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h @@ -28,9 +28,6 @@ /* Value returned if `sem_open' failed. */ #define SEM_FAILED ((sem_t *) 0) -/* Maximum value the semaphore can have. */ -#define SEM_VALUE_MAX (2147483647) - typedef union { 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 bf70e17fca..aa1f9f41ca 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -79,7 +79,10 @@ sem_timedwait: jae 6f cfi_offset(3, -16) /* %ebx */ -7: xorl %ecx, %ecx +7: call __pthread_enable_asynccancel + movl %eax, 8(%esp) + + xorl %ecx, %ecx movl %esp, %ebx movl %ecx, %edx movl $SYS_gettimeofday, %eax @@ -102,10 +105,6 @@ 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/i386/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h index d60dcd33d5..1cd4b9b8b6 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h @@ -58,6 +58,7 @@ # define SAVE_OLDTYPE_3 SAVE_OLDTYPE_2 # define SAVE_OLDTYPE_4 SAVE_OLDTYPE_2 # define SAVE_OLDTYPE_5 SAVE_OLDTYPE_2 +# define SAVE_OLDTYPE_6 SAVE_OLDTYPE_2 # define PUSHCARGS_0 /* No arguments to push. */ # define DOCARGS_0 /* No arguments to frob. */ @@ -101,6 +102,14 @@ # define _POPCARGS_5 _POPCARGS_4; popl %edi; \ cfi_adjust_cfa_offset (-4); cfi_restore (edi); +# define PUSHCARGS_6 _PUSHCARGS_6 +# define DOCARGS_6 _DOARGS_6 (44) +# define POPCARGS_6 _POPCARGS_6 +# define _PUSHCARGS_6 pushl %ebp; cfi_adjust_cfa_offset (4); \ + cfi_rel_offset (ebp, 0); _PUSHCARGS_5 +# define _POPCARGS_6 _POPCARGS_5; popl %ebp; \ + cfi_adjust_cfa_offset (-4); cfi_restore (ebp); + # ifdef IS_IN_libpthread # define CENABLE call __pthread_enable_asynccancel; # define CDISABLE call __pthread_disable_asynccancel @@ -122,6 +131,7 @@ # define POPSTATE_3 POPSTATE_2 # define POPSTATE_4 POPSTATE_3 # define POPSTATE_5 POPSTATE_4 +# define POPSTATE_6 POPSTATE_5 # ifndef __ASSEMBLER__ # define SINGLE_THREAD_P \ |