1#------------------------------------------------------------------------------ 2# 3# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> 4# 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# SetMem.S 15# 16# Abstract: 17# 18# SetMem function 19# 20# Notes: 21# 22#------------------------------------------------------------------------------ 23 24ASM_GLOBAL ASM_PFX(InternalMemSetMem) 25 26#------------------------------------------------------------------------------ 27# VOID * 28# InternalMemSetMem ( 29# IN VOID *Buffer, 30# IN UINTN Count, 31# IN UINT8 Value 32# ) 33#------------------------------------------------------------------------------ 34ASM_PFX(InternalMemSetMem): 35 push %edi 36 movl 12(%esp),%ecx 37 movb 16(%esp),%al 38 movb %al, %ah 39 shrd $16, %eax, %edx 40 shld $16, %edx, %eax 41 movl %ecx, %edx 42 movl 8(%esp),%edi 43 shr $2, %ecx 44 rep stosl 45 movl %edx, %ecx 46 andl $3, %ecx 47 rep stosb 48 movl 8(%esp),%eax 49 pop %edi 50 ret 51