]> git.proxmox.com Git - mirror_edk2.git/blame - MdePkg/Library/BaseMemoryLibOptDxe/Ia32/ZeroMem.asm
Fixes for ARM build in the EdkCompatibilityPkg and a couple of Xcode fixes for MdePkg.
[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibOptDxe / Ia32 / ZeroMem.asm
CommitLineData
631f060b 1;------------------------------------------------------------------------------\r
2;\r
3; Copyright (c) 2006, Intel Corporation\r
4; All rights reserved. This program and the accompanying materials\r
5; are licensed and made available under the terms and conditions of the BSD License\r
6; which accompanies this distribution. The full text of the license may be found at\r
7; http://opensource.org/licenses/bsd-license.php\r
8;\r
9; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
10; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
11;\r
12; Module Name:\r
13;\r
14; ZeroMem.Asm\r
15;\r
16; Abstract:\r
17;\r
18; ZeroMem function\r
19;\r
20; Notes:\r
21;\r
22;------------------------------------------------------------------------------\r
23\r
24 .386\r
25 .model flat,C\r
26 .code\r
27\r
28;------------------------------------------------------------------------------\r
29; VOID *\r
30; InternalMemZeroMem (\r
31; IN VOID *Buffer,\r
32; IN UINTN Count\r
33; );\r
34;------------------------------------------------------------------------------\r
35InternalMemZeroMem PROC USES edi\r
36 xor eax, eax\r
37 mov edi, [esp + 8]\r
38 mov ecx, [esp + 12]\r
39 mov edx, ecx\r
40 shr ecx, 2\r
41 and edx, 3\r
42 push edi\r
43 rep stosd\r
44 mov ecx, edx\r
45 rep stosb\r
46 pop eax\r
47 ret\r
48InternalMemZeroMem ENDP\r
49\r
50 END\r