1 ;------------------------------------------------------------------------------
3 ; Copyright (c) 2006, Intel Corporation
4 ; All rights reserved. This program and the accompanying materials
5 ; are licensed and made available under the terms and conditions of the BSD License
6 ; which accompanies this distribution. The full text of the license may be found at
7 ; http://opensource.org/licenses/bsd-license.php
9 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
14 ; InterlockedCompareExchange32.Asm
18 ; InterlockedCompareExchange32 function
22 ;------------------------------------------------------------------------------
26 ;------------------------------------------------------------------------------
29 ; InterlockedCompareExchange32 (
31 ; IN UINT32 CompareValue,
32 ; IN UINT32 ExchangeValue
34 ;------------------------------------------------------------------------------
35 InternalSyncCompareExchange32 PROC
37 lock cmpxchg [rcx], r8d
39 InternalSyncCompareExchange32 ENDP