mirror of https://github.com/acidanthera/audk.git
62 lines
1.6 KiB
ArmAsm
62 lines
1.6 KiB
ArmAsm
#
|
|
# ConvertAsm.py: Automatically generated from SetMem.asm
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
#
|
|
# Copyright (c) 2006 - 2018, 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.S
|
|
#
|
|
# Abstract:
|
|
#
|
|
# SetMem function
|
|
#
|
|
# Notes:
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
|
|
|
|
#------------------------------------------------------------------------------
|
|
# VOID *
|
|
# EFIAPI
|
|
# InternalMemSetMem (
|
|
# IN VOID *Buffer,
|
|
# IN UINTN Count,
|
|
# IN UINT8 Value
|
|
# )
|
|
#------------------------------------------------------------------------------
|
|
ASM_GLOBAL ASM_PFX(InternalMemSetMem)
|
|
ASM_PFX(InternalMemSetMem):
|
|
push %rdi
|
|
movq %r8, %rax
|
|
movb %al, %ah
|
|
movd %rax, %mm0
|
|
movq %rcx, %r8
|
|
movq %r8, %rdi # rdi <- Buffer
|
|
movq %rdx, %rcx
|
|
andq $7, %rdx
|
|
shrq $3, %rcx
|
|
jz L_SetBytes
|
|
.byte 0x0f, 0x70, 0x0C0, 0x00
|
|
L0:
|
|
movntq %mm0, (%rdi)
|
|
addq $8, %rdi
|
|
loop L0
|
|
mfence
|
|
L_SetBytes:
|
|
movl %edx, %ecx
|
|
rep stosb
|
|
movq %r8, %rax
|
|
pop %rdi
|
|
ret
|
|
|