;------------------------------------------------------------------------------ | |
; | |
; 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: | |
; | |
; ScanMem64.Asm | |
; | |
; Abstract: | |
; | |
; ScanMem64 function | |
; | |
; Notes: | |
; | |
; The following BaseMemoryLib instances share the same version of this file: | |
; | |
; BaseMemoryLibRepStr | |
; BaseMemoryLibMmx | |
; BaseMemoryLibSse2 | |
; | |
;------------------------------------------------------------------------------ | |
.686 | |
.model flat,C | |
.code | |
InternalMemScanMem64 PROC USES edi | |
mov ecx, [esp + 12] | |
mov eax, [esp + 16] | |
mov edx, [esp + 20] | |
mov edi, [esp + 8] | |
@@: | |
cmp eax, [edi] | |
lea edi, [edi + 8] | |
loopne @B | |
jne @F | |
cmp edx, [edi - 4] | |
jecxz @F | |
jne @B | |
@@: | |
lea eax, [edi - 8] | |
cmovne eax, ecx | |
ret | |
InternalMemScanMem64 ENDP | |
END |