Make EdkGenericBdsLib compile.

[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibRepStr / Ia32 / ZeroMem.S

//\r
// Include common header file for this module.\r
//\r
#include "CommonHeader.h"\r
\r
#------------------------------------------------------------------------------\r
#\r
# Copyright (c) 2006, Intel Corporation\r
# All rights reserved. This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution.  The full text of the license may be found at\r
# http://opensource.org/licenses/bsd-license.php\r
#\r
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#\r
# Module Name:\r
#\r
#   ZeroMem.Asm\r
#\r
# Abstract:\r
#\r
#   ZeroMem function\r
#\r
# Notes:\r
#\r
#------------------------------------------------------------------------------\r
\r
.globl _InternalMemZeroMem\r
\r
#------------------------------------------------------------------------------\r
#  VOID *\r
#  InternalMemZeroMem (\r
#    IN VOID   *Buffer,\r
#    IN UINTN  Count\r
#    );\r
#------------------------------------------------------------------------------\r
_InternalMemZeroMem:\r
    push    %edi\r
    xorl    %eax,%eax\r
    movl    8(%esp),%edi\r
    movl    12(%esp),%ecx\r
    movl    %ecx,%edx\r
    shrl    $2,%ecx\r
    andl    $3,%edx\r
    pushl   %edi\r
    rep\r
    stosl\r
    movl    %edx,%ecx\r
    rep\r
    stosb\r
    popl    %eax\r
    pop     %edi\r
    ret\r