diff options
Diffstat (limited to 'include/cutils/atomic-mips.h')
-rw-r--r-- | include/cutils/atomic-mips.h | 66 |
1 files changed, 27 insertions, 39 deletions
diff --git a/include/cutils/atomic-mips.h b/include/cutils/atomic-mips.h index f9d3e25..49144a3 100644 --- a/include/cutils/atomic-mips.h +++ b/include/cutils/atomic-mips.h @@ -19,66 +19,60 @@ #include <stdint.h> -#ifndef ANDROID_ATOMIC_INLINE -#define ANDROID_ATOMIC_INLINE inline __attribute__((always_inline)) -#endif - -extern ANDROID_ATOMIC_INLINE void android_compiler_barrier(void) +extern inline void android_compiler_barrier(void) { __asm__ __volatile__ ("" : : : "memory"); } #if ANDROID_SMP == 0 -extern ANDROID_ATOMIC_INLINE void android_memory_barrier(void) +extern inline void android_memory_barrier(void) { android_compiler_barrier(); } -extern ANDROID_ATOMIC_INLINE void android_memory_store_barrier(void) +extern inline void android_memory_store_barrier(void) { android_compiler_barrier(); } #else -extern ANDROID_ATOMIC_INLINE void android_memory_barrier(void) +extern inline void android_memory_barrier(void) { __asm__ __volatile__ ("sync" : : : "memory"); } -extern ANDROID_ATOMIC_INLINE void android_memory_store_barrier(void) +extern inline void android_memory_store_barrier(void) { __asm__ __volatile__ ("sync" : : : "memory"); } #endif -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_acquire_load(volatile const int32_t *ptr) +extern inline int32_t android_atomic_acquire_load(volatile const int32_t *ptr) { int32_t value = *ptr; android_memory_barrier(); return value; } -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_release_load(volatile const int32_t *ptr) +extern inline int32_t android_atomic_release_load(volatile const int32_t *ptr) { android_memory_barrier(); return *ptr; } -extern ANDROID_ATOMIC_INLINE void -android_atomic_acquire_store(int32_t value, volatile int32_t *ptr) +extern inline void android_atomic_acquire_store(int32_t value, + volatile int32_t *ptr) { *ptr = value; android_memory_barrier(); } -extern ANDROID_ATOMIC_INLINE void -android_atomic_release_store(int32_t value, volatile int32_t *ptr) +extern inline void android_atomic_release_store(int32_t value, + volatile int32_t *ptr) { android_memory_barrier(); *ptr = value; } -extern ANDROID_ATOMIC_INLINE int -android_atomic_cas(int32_t old_value, int32_t new_value, volatile int32_t *ptr) +extern inline int android_atomic_cas(int32_t old_value, int32_t new_value, + volatile int32_t *ptr) { int32_t prev, status; do { @@ -96,28 +90,26 @@ android_atomic_cas(int32_t old_value, int32_t new_value, volatile int32_t *ptr) return prev != old_value; } -extern ANDROID_ATOMIC_INLINE int -android_atomic_acquire_cas(int32_t old_value, - int32_t new_value, - volatile int32_t *ptr) +extern inline int android_atomic_acquire_cas(int32_t old_value, + int32_t new_value, + volatile int32_t *ptr) { int status = android_atomic_cas(old_value, new_value, ptr); android_memory_barrier(); return status; } -extern ANDROID_ATOMIC_INLINE int -android_atomic_release_cas(int32_t old_value, - int32_t new_value, - volatile int32_t *ptr) +extern inline int android_atomic_release_cas(int32_t old_value, + int32_t new_value, + volatile int32_t *ptr) { android_memory_barrier(); return android_atomic_cas(old_value, new_value, ptr); } -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_swap(int32_t new_value, volatile int32_t *ptr) +extern inline int32_t android_atomic_swap(int32_t new_value, + volatile int32_t *ptr) { int32_t prev, status; do { @@ -133,8 +125,8 @@ android_atomic_swap(int32_t new_value, volatile int32_t *ptr) return prev; } -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_add(int32_t increment, volatile int32_t *ptr) +extern inline int32_t android_atomic_add(int32_t increment, + volatile int32_t *ptr) { int32_t prev, status; android_memory_barrier(); @@ -150,20 +142,17 @@ android_atomic_add(int32_t increment, volatile int32_t *ptr) return prev; } -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_inc(volatile int32_t *addr) +extern inline int32_t android_atomic_inc(volatile int32_t *addr) { return android_atomic_add(1, addr); } -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_dec(volatile int32_t *addr) +extern inline int32_t android_atomic_dec(volatile int32_t *addr) { return android_atomic_add(-1, addr); } -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_and(int32_t value, volatile int32_t *ptr) +extern inline int32_t android_atomic_and(int32_t value, volatile int32_t *ptr) { int32_t prev, status; android_memory_barrier(); @@ -179,8 +168,7 @@ android_atomic_and(int32_t value, volatile int32_t *ptr) return prev; } -extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_or(int32_t value, volatile int32_t *ptr) +extern inline int32_t android_atomic_or(int32_t value, volatile int32_t *ptr) { int32_t prev, status; android_memory_barrier(); |