diff options
Diffstat (limited to 'core/minute-ia/atomic.h')
| -rw-r--r-- | core/minute-ia/atomic.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/minute-ia/atomic.h b/core/minute-ia/atomic.h index 08f0888cdf..00dce90607 100644 --- a/core/minute-ia/atomic.h +++ b/core/minute-ia/atomic.h @@ -13,7 +13,7 @@ #define ATOMIC_OP(asm_op, a, v) do { \ __asm__ __volatile__ ( \ - "lock;" #asm_op " %1, %0\n" \ + ASM_LOCK_PREFIX #asm_op " %1, %0\n" \ : "+m" (*a) \ : "ir" (v) \ : "memory"); \ @@ -24,7 +24,7 @@ static inline int bool_compare_and_swap_u32(uint32_t *var, uint32_t old_value, { uint32_t _old_value = old_value; - __asm__ __volatile__("lock; cmpxchgl %2, %1" + __asm__ __volatile__(ASM_LOCK_PREFIX "cmpxchgl %2, %1" : "=a" (old_value), "+m" (*var) : "r" (new_value), "0" (old_value) : "memory"); @@ -74,7 +74,7 @@ static inline uint32_t atomic_read_clear(uint32_t volatile *addr) if (*addr == 0) return 0; - asm volatile("lock; xchgl %0, %1\n" + asm volatile(ASM_LOCK_PREFIX "xchgl %0, %1\n" : "+r" (ret), "+m" (*addr) : : "memory", "cc"); |