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55357d2993
be executed in generated code. R=koda@google.com, zra@google.com Review URL: https://codereview.chromium.org//677193002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@41332 260f80e4-7a28-3924-810f-c04153c831b5
35 lines
997 B
C++
35 lines
997 B
C++
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef VM_ATOMIC_ANDROID_H_
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#define VM_ATOMIC_ANDROID_H_
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#if !defined VM_ATOMIC_H_
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#error Do not include atomic_android.h directly. Use atomic.h instead.
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#endif
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#if !defined(TARGET_OS_ANDROID)
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#error This file should only be included on Android builds.
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#endif
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namespace dart {
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inline uintptr_t AtomicOperations::FetchAndIncrement(uintptr_t* p) {
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return __sync_fetch_and_add(p, 1);
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}
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#if !defined(USING_SIMULATOR)
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inline uword AtomicOperations::CompareAndSwapWord(uword* ptr,
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uword old_value,
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uword new_value) {
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return __sync_val_compare_and_swap(ptr, old_value, new_value);
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}
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#endif // !defined(USING_SIMULATOR)
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} // namespace dart
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#endif // VM_ATOMIC_ANDROID_H_
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