| ;------------------------------------------------------------------------------ | |
| ; | |
| ; Copyright (c) 2006, Intel Corporation | |
| ; All rights reserved. This program and the accompanying materials | |
| ; are licensed and made available under the terms and conditions of the BSD License | |
| ; which accompanies this distribution. The full text of the license may be found at | |
| ; http://opensource.org/licenses/bsd-license.php | |
| ; | |
| ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| ; | |
| ; Module Name: | |
| ; | |
| ; InterlockedDecrement.Asm | |
| ; | |
| ; Abstract: | |
| ; | |
| ; InterlockedDecrement function | |
| ; | |
| ; Notes: | |
| ; | |
| ;------------------------------------------------------------------------------ | |
| .code | |
| ;------------------------------------------------------------------------------ | |
| ; UINT32 | |
| ; EFIAPI | |
| ; InterlockedDecrement ( | |
| ; IN UINT32 *Value | |
| ; ); | |
| ;------------------------------------------------------------------------------ | |
| InternalSyncDecrement PROC | |
| lock dec dword ptr [rcx] | |
| mov eax, [rcx] | |
| ret | |
| InternalSyncDecrement ENDP | |
| END |