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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 | |
35 | InternalMemZeroMem 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 | |
48 | InternalMemZeroMem ENDP\r | |
49 | \r | |
50 | END\r |