mirror of https://github.com/acidanthera/audk.git
56 lines
1.4 KiB
ArmAsm
56 lines
1.4 KiB
ArmAsm
#------------------------------------------------------------------------------
|
|
#
|
|
# Copyright (c) 2006, Intel Corporation
|
|
# All rights reserved. This program and the accompanying materials
|
|
# are licensed and made available under the terms and conditions of the BSD License
|
|
# which accompanies this distribution. The full text of the license may be found at
|
|
# http://opensource.org/licenses/bsd-license.php
|
|
#
|
|
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
#
|
|
# Module Name:
|
|
#
|
|
# SetMem.Asm
|
|
#
|
|
# Abstract:
|
|
#
|
|
# SetMem function
|
|
#
|
|
# Notes:
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
|
|
.386:
|
|
.code:
|
|
|
|
.globl _InternalMemSetMem
|
|
|
|
#------------------------------------------------------------------------------
|
|
# VOID *
|
|
# InternalMemSetMem (
|
|
# IN VOID *Buffer,
|
|
# IN UINTN Count,
|
|
# IN UINT8 Value
|
|
# )
|
|
#------------------------------------------------------------------------------
|
|
_InternalMemSetMem:
|
|
push %edi
|
|
movl 12(%esp),%ecx
|
|
movb 16(%esp),%al
|
|
movb %ah, %al
|
|
shrd $16, %eax, %edx
|
|
shld $16, %edx, %eax
|
|
movl %edx, %ecx
|
|
movl 8(%esp),%edi
|
|
shrd $2, %ecx, %ecx
|
|
rep
|
|
|
|
stosl
|
|
movl %ecx, %edx
|
|
andl $3, %ecx
|
|
rep
|
|
stosb
|
|
movl 8(%esp),%eax
|
|
pop %edi
|
|
ret
|