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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 | # ScanMem8.Asm |
15 | # |
16 | # Abstract: |
17 | # |
18 | # ScanMem8 function |
19 | # |
20 | # Notes: |
21 | # |
22 | # The following BaseMemoryLib instances share the same version of this file: |
23 | # |
24 | # BaseMemoryLibRepStr |
25 | # BaseMemoryLibMmx |
26 | # BaseMemoryLibSse2 |
27 | # |
28 | #------------------------------------------------------------------------------ |
29 | |
30 | .686: |
31 | .code: |
32 | |
37867477 |
33 | .global _InternalMemScanMem8 |
34 | _InternalMemScanMem8: |
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35 | push %edi |
36 | movl 12(%esp),%ecx |
37 | movl 8(%esp),%edi |
38 | movb 16(%esp),%al |
39 | repne scasb |
40 | leal -1(%edi),%eax |
41 | cmovnz %ecx, %eax |
42 | ret |