1 ;------------------------------------------------------------------------------
3 ; Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
4 ; Copyright (c) 2015, Linaro Ltd. All rights reserved.<BR>
5 ; This program and the accompanying materials
6 ; are licensed and made available under the terms and conditions of the BSD License
7 ; which accompanies this distribution. The full text of the license may be found at
8 ; http://opensource.org/licenses/bsd-license.php.
10 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 ; InterlockedCompareExchange16.Asm
19 ; InterlockedCompareExchange16 function
23 ;------------------------------------------------------------------------------
29 ;------------------------------------------------------------------------------
32 ; InternalSyncCompareExchange16 (
33 ; IN volatile UINT16 *Value,
34 ; IN UINT16 CompareValue,
35 ; IN UINT16 ExchangeValue
37 ;------------------------------------------------------------------------------
38 InternalSyncCompareExchange16 PROC
42 lock cmpxchg [ecx], dx
44 InternalSyncCompareExchange16 ENDP