1;------------------------------------------------------------------------------
2;
3; Copyright (c) 2006 - 2008, 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.
8;
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.
11;
12; Module Name:
13;
14;   ScanMem8.Asm
15;
16; Abstract:
17;
18;   ScanMem8 function
19;
20; Notes:
21;
22;   The following BaseMemoryLib instances contain the same copy of this file:
23;
24;       BaseMemoryLibRepStr
25;       BaseMemoryLibMmx
26;       BaseMemoryLibSse2
27;       BaseMemoryLibOptDxe
28;       BaseMemoryLibOptPei
29;
30;------------------------------------------------------------------------------
31
32    .686
33    .model  flat,C
34    .code
35
36;------------------------------------------------------------------------------
37; CONST VOID *
38; EFIAPI
39; InternalMemScanMem8 (
40;   IN      CONST VOID                *Buffer,
41;   IN      UINTN                     Length,
42;   IN      UINT8                     Value
43;   );
44;------------------------------------------------------------------------------
45InternalMemScanMem8 PROC    USES    edi
46    mov     ecx, [esp + 12]
47    mov     edi, [esp + 8]
48    mov     al, [esp + 16]
49    repne   scasb
50    lea     eax, [edi - 1]
51    cmovnz  eax, ecx
52    ret
53InternalMemScanMem8 ENDP
54
55    END
56