MdePkg BaseMemoryLibSse2: Convert X64/SetMem32.asm to NASM

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
X64/SetMem32.asm to X64/SetMem32.nasm

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jordan Justen 2016-05-30 18:52:13 -07:00 committed by Liming Gao
parent 58be35c11e
commit 1380b8d060
2 changed files with 70 additions and 0 deletions

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@ -105,6 +105,7 @@
X64/ZeroMem.asm
X64/SetMem64.nasm
X64/SetMem64.asm
X64/SetMem32.nasm
X64/SetMem32.asm
X64/SetMem16.asm
X64/SetMem.asm
@ -123,6 +124,7 @@
X64/ZeroMem.S
X64/SetMem64.nasm
X64/SetMem64.S
X64/SetMem32.nasm
X64/SetMem32.S
X64/SetMem16.S
X64/SetMem.S

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@ -0,0 +1,68 @@
;------------------------------------------------------------------------------
;
; 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:
;
; SetMem32.nasm
;
; Abstract:
;
; SetMem32 function
;
; Notes:
;
;------------------------------------------------------------------------------
DEFAULT REL
SECTION .text
;------------------------------------------------------------------------------
; VOID *
; InternalMemSetMem32 (
; IN VOID *Buffer,
; IN UINTN Count,
; IN UINT8 Value
; )
;------------------------------------------------------------------------------
global ASM_PFX(InternalMemSetMem32)
ASM_PFX(InternalMemSetMem32):
push rdi
mov rdi, rcx
mov r9, rdi
xor rcx, rcx
sub rcx, rdi
and rcx, 15
mov rax, r8
jz .0
shr rcx, 2
cmp rcx, rdx
cmova rcx, rdx
sub rdx, rcx
rep stosd
.0:
mov rcx, rdx
and edx, 3
shr rcx, 2
jz @SetDwords
movd xmm0, eax
pshufd xmm0, xmm0, 0
.1:
movntdq [rdi], xmm0
add rdi, 16
loop .1
mfence
@SetDwords:
mov ecx, edx
rep stosd
mov rax, r9
pop rdi
ret