diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S index df4df60d7f..1504c1aed1 100644 --- a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S +++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S @@ -17,15 +17,11 @@ 02111-1307 USA. */ #include <sysdep.h> +#include <lowlevellock.h> #include <lowlevelrwlock.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 @@ -138,10 +134,12 @@ __pthread_rwlock_unlock: #if MUTEX != 0 add #MUTEX, r5 #endif - mov r2, r4 + mov #PSHARED, r0 + mov.b @(r0,r8), r6 + extu.b r6, r6 mov.l .Lwait8, r1 bsrf r1 - nop + mov r2, r4 .Lwait8b: bra 2b nop @@ -150,6 +148,9 @@ __pthread_rwlock_unlock: #if MUTEX != 0 add #MUTEX, r4 #endif + mov #PSHARED, r0 + mov.b @(r0,r8), r5 + extu.b r5, r5 mov.l .Lwake8, r1 bsrf r1 nop @@ -164,6 +165,9 @@ __pthread_rwlock_unlock: #if MUTEX != 0 add #MUTEX, r4 #endif + mov #PSHARED, r0 + mov.b @(r0,r8), r5 + extu.b r5, r5 mov.l .Lwake9, r1 bsrf r1 nop @@ -179,11 +183,11 @@ __pthread_rwlock_unlock: #endif .align 2 .Lwait8: - .long __lll_mutex_lock_wait-.Lwait8b + .long __lll_lock_wait-.Lwait8b .Lwake8: - .long __lll_mutex_unlock_wake-.Lwake8b + .long __lll_unlock_wake-.Lwake8b .Lwake9: - .long __lll_mutex_unlock_wake-.Lwake9b + .long __lll_unlock_wake-.Lwake9b .size __pthread_rwlock_unlock,.-__pthread_rwlock_unlock .globl pthread_rwlock_unlock |