mirror of https://github.com/acidanthera/audk.git
53 lines
1.3 KiB
ArmAsm
53 lines
1.3 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:
|
|
#
|
|
# SetMem32.asm
|
|
#
|
|
# Abstract:
|
|
#
|
|
# SetMem32 function
|
|
#
|
|
# Notes:
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
|
|
.global _InternalMemSetMem32
|
|
|
|
#------------------------------------------------------------------------------
|
|
# VOID *
|
|
# InternalMemSetMem32 (
|
|
# IN VOID *Buffer,
|
|
# IN UINTN Count,
|
|
# IN UINT32 Value
|
|
# )
|
|
#------------------------------------------------------------------------------
|
|
_InternalMemSetMem32:
|
|
movl 4(%esp), %eax
|
|
movl 8(%esp), %ecx
|
|
movd 12(%esp), %mm0
|
|
shrl %ecx
|
|
movl %eax, %edx
|
|
jz L1
|
|
movq %mm0, %mm1
|
|
psllq $32, %mm1
|
|
por %mm1, %mm0
|
|
L0:
|
|
movq %mm0, (%edx)
|
|
lea 8(%edx), %edx
|
|
loopl L0
|
|
L1:
|
|
jnc L2
|
|
movd %mm0, (%edx)
|
|
L2:
|
|
ret
|