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bdfb1261 | 1 | # |
2 | # ConvertAsm.py: Automatically generated from ZeroMem.asm | |
3 | # | |
4 | #------------------------------------------------------------------------------ | |
5 | # | |
6 | # Copyright (c) 2006, Intel Corporation | |
7 | # All rights reserved. This program and the accompanying materials | |
8 | # are licensed and made available under the terms and conditions of the BSD License | |
9 | # which accompanies this distribution. The full text of the license may be found at | |
10 | # http://opensource.org/licenses/bsd-license.php | |
11 | # | |
12 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
13 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
14 | # | |
15 | # Module Name: | |
16 | # | |
17 | # ZeroMem.S | |
18 | # | |
19 | # Abstract: | |
20 | # | |
21 | # ZeroMem function | |
22 | # | |
23 | # Notes: | |
24 | # | |
25 | #------------------------------------------------------------------------------ | |
26 | ||
27 | ||
28 | #------------------------------------------------------------------------------ | |
29 | # VOID * | |
30 | # InternalMemZeroMem ( | |
31 | # IN VOID *Buffer, | |
32 | # IN UINTN Count | |
33 | # ); | |
34 | #------------------------------------------------------------------------------ | |
35 | .intel_syntax | |
36 | .globl _InternalMemZeroMem | |
37 | _InternalMemZeroMem: | |
38 | push rdi | |
39 | push rcx | |
40 | xor rax, rax | |
41 | mov rdi, rcx | |
42 | mov rcx, rdx | |
43 | shr rcx, 3 | |
44 | and rdx, 7 | |
45 | rep stosq | |
46 | mov ecx, edx | |
47 | rep stosb | |
48 | pop rax | |
49 | pop rdi | |
50 | ret | |
51 |