1#
2# ConvertAsm.py: Automatically generated from ZeroMem.asm
3#
4#------------------------------------------------------------------------------
5#
6# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
7# 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#------------------------------------------------------------------------------
35ASM_GLOBAL ASM_PFX(InternalMemZeroMem)
36ASM_PFX(InternalMemZeroMem):
37    pushq   %rdi
38    pushq   %rcx
39    xorq    %rax, %rax
40    movq    %rcx, %rdi
41    movq    %rdx, %rcx
42    shrq    $3, %rcx
43    andq    $7, %rdx
44    cld
45    rep     stosq
46    movq    %rdx, %rcx
47    rep     stosb
48    popq    %rax
49    popq    %rdi
50    ret
51
52