Initial import.
[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibRepStr / Ia32 / ZeroMem.asm
1 ;------------------------------------------------------------------------------
2 ;
3 ; Copyright (c) 2006, Intel Corporation
4 ; All rights reserved. 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 ; ZeroMem.Asm
15 ;
16 ; Abstract:
17 ;
18 ; ZeroMem function
19 ;
20 ; Notes:
21 ;
22 ;------------------------------------------------------------------------------
23
24 .386
25 .model flat,C
26 .code
27
28 InternalMemZeroMem PROC USES edi
29 xor eax, eax
30 mov edi, [esp + 8]
31 mov ecx, [esp + 12]
32 mov edx, ecx
33 shr ecx, 2
34 and edx, 3
35 push edi
36 rep stosd
37 mov ecx, edx
38 rep stosb
39 pop eax
40 ret
41 InternalMemZeroMem ENDP
42
43 END