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| 1 /* | 1 /* |
| 2 * Copyright (C) 2007, 2008, 2010, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2010, 2012 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com) | 3 * Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com) |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * | 8 * |
| 9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
| 10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
| (...skipping 12 matching lines...) Expand all Loading... |
| 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 */ | 28 */ |
| 29 | 29 |
| 30 #ifndef Atomics_h | 30 #ifndef Atomics_h |
| 31 #define Atomics_h | 31 #define Atomics_h |
| 32 | 32 |
| 33 #include "wtf/AddressSanitizer.h" | 33 #include "platform/wtf/AddressSanitizer.h" |
| 34 #include "wtf/Assertions.h" | 34 #include "platform/wtf/Assertions.h" |
| 35 #include "wtf/CPU.h" | 35 #include "platform/wtf/CPU.h" |
| 36 | 36 |
| 37 #include <stdint.h> | 37 #include <stdint.h> |
| 38 | 38 |
| 39 #if COMPILER(MSVC) | 39 #if COMPILER(MSVC) |
| 40 #include <windows.h> | 40 #include <windows.h> |
| 41 #endif | 41 #endif |
| 42 | 42 |
| 43 #if defined(THREAD_SANITIZER) | 43 #if defined(THREAD_SANITIZER) |
| 44 #include <sanitizer/tsan_interface_atomic.h> | 44 #include <sanitizer/tsan_interface_atomic.h> |
| 45 #endif | 45 #endif |
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| 393 using WTF::noBarrierLoad; | 393 using WTF::noBarrierLoad; |
| 394 using WTF::noBarrierStore; | 394 using WTF::noBarrierStore; |
| 395 | 395 |
| 396 // These methods allow loading from and storing to poisoned memory. Only | 396 // These methods allow loading from and storing to poisoned memory. Only |
| 397 // use these methods if you know what you are doing since they will | 397 // use these methods if you know what you are doing since they will |
| 398 // silence use-after-poison errors from ASan. | 398 // silence use-after-poison errors from ASan. |
| 399 using WTF::asanUnsafeAcquireLoad; | 399 using WTF::asanUnsafeAcquireLoad; |
| 400 using WTF::asanUnsafeReleaseStore; | 400 using WTF::asanUnsafeReleaseStore; |
| 401 | 401 |
| 402 #endif // Atomics_h | 402 #endif // Atomics_h |
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