| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #include "platform/globals.h" |
| #if defined(TARGET_OS_WINDOWS) |
| |
| #include "vm/atomic.h" |
| |
| namespace dart { |
| |
| |
| uintptr_t AtomicOperations::FetchAndIncrement(uintptr_t* p) { |
| #if defined(TARGET_ARCH_X64) |
| return static_cast<uintptr_t>( |
| InterlockedIncrement64(reinterpret_cast<LONGLONG*>(p))) - 1; |
| #elif defined(TARGET_ARCH_IA32) |
| return static_cast<uintptr_t>( |
| InterlockedIncrement(reinterpret_cast<LONG*>(p))) - 1; |
| #else |
| UNIMPLEMENTED(); |
| #endif |
| } |
| |
| |
| } // namespace dart |
| |
| #endif // defined(TARGET_OS_WINDOWS) |
