1 ;------------------------------------------------------------------------------
3 ; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
4 ; 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 ; InterlockedCompareExchange16.Asm
18 ; InterlockedCompareExchange16 function
22 ;------------------------------------------------------------------------------
27 ;------------------------------------------------------------------------------
30 ; InterlockedCompareExchange16 (
32 ; IN UINT16 CompareValue,
33 ; IN UINT16 ExchangeValue
35 ;------------------------------------------------------------------------------
36 global ASM_PFX(InternalSyncCompareExchange16)
37 ASM_PFX(InternalSyncCompareExchange16):
39 lock cmpxchg [rcx], r8w