diff options
Diffstat (limited to 'sys/arch/hppa')
| -rw-r--r-- | sys/arch/hppa/include/lock.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/hppa/include/lock.h b/sys/arch/hppa/include/lock.h index 5120425631a..48430c7163f 100644 --- a/sys/arch/hppa/include/lock.h +++ b/sys/arch/hppa/include/lock.h @@ -1,4 +1,4 @@ -/* $OpenBSD: lock.h,v 1.2 2010/07/01 03:38:50 jsing Exp $ */ +/* $OpenBSD: lock.h,v 1.3 2011/01/12 21:07:12 kettenis Exp $ */ /* public domain */ @@ -26,7 +26,7 @@ __cpu_simple_lock(__cpu_simple_lock_t *l) do { old = __SIMPLELOCK_LOCKED; __asm__ __volatile__ - ("ldcw %1, %0" : "=r" (old), "=m" (l) : "m" (l)); + ("ldcws 0(%2), %0" : "=&r" (old), "+m" (l) : "r" (l)); } while (old != __SIMPLELOCK_UNLOCKED); } @@ -36,7 +36,7 @@ __cpu_simple_lock_try(__cpu_simple_lock_t *l) __cpu_simple_lock_t old = __SIMPLELOCK_LOCKED; __asm__ __volatile__ - ("ldcw %1, %0" : "=r" (old), "=m" (l) : "m" (l)); + ("ldcws 0(%2), %0" : "=&r" (old), "+m" (l) : "r" (l)); return (old == __SIMPLELOCK_UNLOCKED); } |