diff options
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_rdlock.S | |
parent | 96c502084aeb396c8794723b32bdcad58a634695 (diff) | |
download | glibc-ce31a3b1c588f8b8a5c7702c6460d6bd4386bd95.tar.gz glibc-ce31a3b1c588f8b8a5c7702c6460d6bd4386bd95.tar.xz glibc-ce31a3b1c588f8b8a5c7702c6460d6bd4386bd95.zip |
* 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_rdlock.S')
-rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S index f1795131f8..9e4ba959b5 100644 --- a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S +++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.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 @@ -156,10 +152,12 @@ __pthread_rwlock_rdlock: #if MUTEX != 0 add #MUTEX, r5 #endif - mov r2, r4 + mov #PSHARED, r0 + mov.b @(r0,r8), r6 + extu.b r6, r6 mov.l .Lwait0, r1 bsrf r1 - nop + mov r2, r4 .Lwait0b: bra 2b nop @@ -182,6 +180,9 @@ __pthread_rwlock_rdlock: #if MUTEX != 0 add #MUTEX, r4 #endif + mov #PSHARED, r0 + mov.b @(r0,r8), r5 + extu.b r5, r5 mov.l .Lwake0, r1 bsrf r1 nop @@ -210,6 +211,9 @@ __pthread_rwlock_rdlock: #if MUTEX != 0 add #MUTEX, r4 #endif + mov #PSHARED, r0 + mov.b @(r0,r8), r5 + extu.b r5, r5 mov.l .Lwake1, r1 bsrf r1 nop @@ -222,23 +226,25 @@ __pthread_rwlock_rdlock: #if MUTEX != 0 add #MUTEX, r5 #endif - mov r2, r4 + mov #PSHARED, r0 + mov.b @(r0,r8), r6 + extu.b r6, r6 mov.l .Lwait1, r1 bsrf r1 - nop + mov r2, r4 .Lwait1b: bra 13b nop .align 2 .Lwait0: - .long __lll_mutex_lock_wait-.Lwait0b + .long __lll_lock_wait-.Lwait0b .Lwake0: - .long __lll_mutex_unlock_wake-.Lwake0b + .long __lll_unlock_wake-.Lwake0b .Lwait1: - .long __lll_mutex_lock_wait-.Lwait1b + .long __lll_lock_wait-.Lwait1b .Lwake1: - .long __lll_mutex_unlock_wake-.Lwake1b + .long __lll_unlock_wake-.Lwake1b .size __pthread_rwlock_rdlock,.-__pthread_rwlock_rdlock .globl pthread_rwlock_rdlock |