1;------------------------------------------------------------------------------
2;
3; Copyright (c) 2007, 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;   SetMem.asm
15;
16; Abstract:
17;
18;   memset function
19;
20; Notes:
21;
22;------------------------------------------------------------------------------
23
24    .686
25    .model  flat,C
26    .code
27
28;------------------------------------------------------------------------------
29;  VOID *
30;  memset (
31;    OUT VOID   *Buffer,
32;    IN  UINT8  Value,
33;    IN  UINTN  Count
34;    )
35;------------------------------------------------------------------------------
36memset   PROC    USES    edi
37    mov         ecx, [esp + 16]
38    test        ecx, ecx
39    je          @F
40    mov         al,  [esp + 12]
41    mov         ah,  al
42    shrd        edx, eax, 16
43    shld        eax, edx, 16
44    mov         edx, ecx
45    mov         edi, [esp + 8]
46    shr         ecx, 2
47    rep stosd
48    mov         ecx, edx
49    and         ecx, 3
50    rep stosb
51@@:
52    mov         eax, [esp + 8]
53    ret
54memset   ENDP
55
56    END
57