| OLD | NEW |
|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 2011 The Native Client Authors. All rights reserved. | 2 * Copyright (c) 2011 The Native Client Authors. All rights reserved. |
| 3 * Use of this source code is governed by a BSD-style license that can be | 3 * Use of this source code is governed by a BSD-style license that can be |
| 4 * found in the LICENSE file. | 4 * found in the LICENSE file. |
| 5 */ | 5 */ |
| 6 #ifndef NATIVE_CLIENT_SRC_INCLUDE_NACL_ATOMIC_OPS_H_ | 6 #ifndef NATIVE_CLIENT_SRC_INCLUDE_NACL_ATOMIC_OPS_H_ |
| 7 #define NATIVE_CLIENT_SRC_INCLUDE_NACL_ATOMIC_OPS_H_ 1 | 7 #define NATIVE_CLIENT_SRC_INCLUDE_NACL_ATOMIC_OPS_H_ 1 |
| 8 | 8 |
| 9 #include "native_client/src/include/portability.h" | 9 #include "native_client/src/include/portability.h" |
| 10 #include <stdint.h> | 10 #include <stdint.h> |
| (...skipping 10 matching lines...) Expand all Loading... |
| 21 Atomic32 new_value) { | 21 Atomic32 new_value) { |
| 22 return __sync_lock_test_and_set(ptr, new_value); | 22 return __sync_lock_test_and_set(ptr, new_value); |
| 23 } | 23 } |
| 24 | 24 |
| 25 static INLINE Atomic32 AtomicIncrement(volatile Atomic32* ptr, | 25 static INLINE Atomic32 AtomicIncrement(volatile Atomic32* ptr, |
| 26 Atomic32 increment) { | 26 Atomic32 increment) { |
| 27 return __sync_add_and_fetch(ptr, increment); | 27 return __sync_add_and_fetch(ptr, increment); |
| 28 } | 28 } |
| 29 | 29 |
| 30 #endif /* NATIVE_CLIENT_SRC_INCLUDE_NACL_ATOMIC_OPS_H_ */ | 30 #endif /* NATIVE_CLIENT_SRC_INCLUDE_NACL_ATOMIC_OPS_H_ */ |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 10913285:
Switch NaCl code to use GCC intrinsics for atomic ops. (Closed)
Base URL: http://src.chromium.org/native_client/trunk/src/native_client/