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#------------------------------------------------------------------------------
#
# 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:
#
# SetMem16.asm
#
# Abstract:
#
# SetMem16 function
#
# Notes:
#
#------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(InternalMemSetMem16)
#------------------------------------------------------------------------------
# VOID *
# InternalMemSetMem16 (
# IN VOID *Buffer,
# IN UINTN Count,
# IN UINT16 Value
# )
#------------------------------------------------------------------------------
ASM_PFX(InternalMemSetMem16):
push %edi
movl 16(%esp), %eax
shrdl $16, %eax, %edx
shldl $16, %edx, %eax
movl 12(%esp), %edx
movl 8(%esp), %edi
movl %edx, %ecx
andl $3, %edx
shrl $2, %ecx
jz L1
movd %eax, %mm0
movd %eax, %mm1
psllq $32, %mm0
por %mm1, %mm0
L0:
movq %mm0, (%edi)
addl $8, %edi
loopl L0
L1:
movl %edx, %ecx
rep
stosw
movl 8(%esp), %eax
pop %edi
ret
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