#------------------------------------------------------------------------------

#

# Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>

# 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:

#

#------------------------------------------------------------------------------

ASM_GLOBAL ASM_PFX(InternalMemSetMem)

#------------------------------------------------------------------------------

# VOID *

# InternalMemSetMem (

# IN VOID *Buffer,

# IN UINTN Count,

# IN UINT8 Value

# )

#------------------------------------------------------------------------------

ASM_PFX(InternalMemSetMem):

push %edi

movb 16(%esp), %al

movb %al, %ah

shrdl $16, %eax, %edx

shldl $16, %edx, %eax

movl 12(%esp), %ecx # ecx <- Count

movl 8(%esp), %edi # edi <- Buffer

movl %ecx, %edx

andl $7, %edx

shrl $3, %ecx # # of Qwords to set

jz L1

addl $0x-10, %esp

movq %mm0, (%esp) # save mm0

movq %mm1, 8(%esp) # save mm1

movd %eax, %mm0

movd %eax, %mm1

psllq $32, %mm0

por %mm1, %mm0 # fill mm0 with 8 Value's