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| author | Ulrich Drepper <drepper@redhat.com> | 2007-08-03 15:50:30 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-08-03 15:50:30 +0000 |
| commit | ce31a3b1c588f8b8a5c7702c6460d6bd4386bd95 (patch) | |
| tree | 3b8f897b1e40b26d31f18e8095cfd9102612de71 /nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S | |
| parent | 96c502084aeb396c8794723b32bdcad58a634695 (diff) | |
| download | glibc-ce31a3b1c588f8b8a5c7702c6460d6bd4386bd95.zip glibc-ce31a3b1c588f8b8a5c7702c6460d6bd4386bd95.tar.gz glibc-ce31a3b1c588f8b8a5c7702c6460d6bd4386bd95.tar.bz2 | |
* intl/dcigettext.c (_nl_find_msg): Free encoding if __gconv_open
failed.
* intl/finddomain.c (_nl_find_domain): Free normalized_codeset
on failure.
* elf/dl-load.c (decompose_rpath): Free copy if result couldn't be
allocated.
2007-08-03 Jakub Jelinek <jakub@redhat.com>
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S index 13a2fda..25dffe4 100644 --- a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S +++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S @@ -17,17 +17,13 @@ 02111-1307 USA. */ #include <sysdep.h> +#include <lowlevellock.h> #include <lowlevelrwlock.h> #include <pthread-errnos.h> #include <tcb-offsets.h> #include <kernel-features.h> #include "lowlevel-atomic.h" -#define SYS_futex 240 -#define FUTEX_WAIT 0 -#define FUTEX_WAKE 1 -#define FUTEX_PRIVATE_FLAG 128 - .text @@ -145,10 +141,12 @@ __pthread_rwlock_wrlock: #if MUTEX != 0 add #MUTEX, r5 #endif - mov r2, r4 + mov #PSHARED, r0 + mov.b @(r0,r8), r6 + extu.b r6, r6 mov.l .Lwait4, r1 bsrf r1 - nop + mov r2, r4 .Lwait4b: bra 2b nop @@ -166,6 +164,9 @@ __pthread_rwlock_wrlock: #if MUTEX != 0 add #MUTEX, r4 #endif + mov #PSHARED, r0 + mov.b @(r0,r8), r5 + extu.b r5, r5 mov.l .Lwake4, r1 bsrf r1 nop @@ -192,6 +193,9 @@ __pthread_rwlock_wrlock: #if MUTEX != 0 add #MUTEX, r4 #endif + mov #PSHARED, r0 + mov.b @(r0,r8), r5 + extu.b r5, r5 mov.l .Lwake5, r1 bsrf r1 nop @@ -204,23 +208,25 @@ __pthread_rwlock_wrlock: #if MUTEX != 0 add #MUTEX, r5 #endif - mov r2, r4 + mov #PSHARED, r0 + mov.b @(r0,r8), r6 + extu.b r6, r6 mov.l .Lwait5, r1 bsrf r1 - nop + mov r2, r4 .Lwait5b: bra 13b nop .align 2 .Lwait4: - .long __lll_mutex_lock_wait-.Lwait4b + .long __lll_lock_wait-.Lwait4b .Lwake4: - .long __lll_mutex_unlock_wake-.Lwake4b + .long __lll_unlock_wake-.Lwake4b .Lwait5: - .long __lll_mutex_lock_wait-.Lwait5b + .long __lll_lock_wait-.Lwait5b .Lwake5: - .long __lll_mutex_unlock_wake-.Lwake5b + .long __lll_unlock_wake-.Lwake5b .globl pthread_rwlock_wrlock pthread_rwlock_wrlock = __pthread_rwlock_wrlock |