1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include "atomic.h"
18 
19 #include <stdatomic.h>
20 
android_atomic_acquire_load(volatile const int32_t * addr)21 int32_t android_atomic_acquire_load(volatile const int32_t* addr)
22 {
23     volatile atomic_int_least32_t* a = (volatile atomic_int_least32_t*)addr;
24     return atomic_load_explicit(a, memory_order_acquire);
25 }
26 
android_atomic_release_store(int32_t value,volatile int32_t * addr)27 void android_atomic_release_store(int32_t value, volatile int32_t* addr)
28 {
29     volatile atomic_int_least32_t* a = (volatile atomic_int_least32_t*)addr;
30     atomic_store_explicit(a, value, memory_order_release);
31 }
32