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MdePkg BaseMemoryLibMmx: Convert Ia32/ZeroMem.asm to NASM

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The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/ZeroMem.asm to Ia32/ZeroMem.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 18:52:06 -07:00 committed by Liming Gao
parent bef0fef44f
commit 8dba24a6a8
2 changed files with 56 additions and 0 deletions
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2
MdePkg/Library/BaseMemoryLibMmx/BaseMemoryLibMmx.inf
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@ -66,6 +66,7 @@
Ia32/SetMem32.S Ia32/SetMem32.S
Ia32/SetMem16.nasm Ia32/SetMem16.nasm
Ia32/SetMem16.S Ia32/SetMem16.S
Ia32/ZeroMem.nasm
Ia32/ZeroMem.S Ia32/ZeroMem.S
Ia32/SetMem.S Ia32/SetMem.S
Ia32/CopyMem.S Ia32/CopyMem.S
@ -85,6 +86,7 @@
Ia32/SetMem32.asm Ia32/SetMem32.asm
Ia32/SetMem16.nasm Ia32/SetMem16.nasm
Ia32/SetMem16.asm Ia32/SetMem16.asm
Ia32/ZeroMem.nasm
Ia32/ZeroMem.asm Ia32/ZeroMem.asm
Ia32/SetMem.asm Ia32/SetMem.asm
Ia32/CopyMem.asm Ia32/CopyMem.asm

54
MdePkg/Library/BaseMemoryLibMmx/Ia32/ZeroMem.nasm Normal file
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@ -0,0 +1,54 @@
;------------------------------------------------------------------------------
;
; 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:
;
; ZeroMem.nasm
;
; Abstract:
;
; ZeroMem function
;
; Notes:
;
;------------------------------------------------------------------------------
SECTION .text
;------------------------------------------------------------------------------
; VOID *
; InternalMemZeroMem (
; IN VOID *Buffer,
; IN UINTN Count
; );
;------------------------------------------------------------------------------
global ASM_PFX(InternalMemZeroMem)
ASM_PFX(InternalMemZeroMem):
push edi
mov edi, [esp + 8]
mov ecx, [esp + 12]
mov edx, ecx
shr ecx, 3
jz @ZeroBytes
pxor mm0, mm0
.0:
movq [edi], mm0
add edi, 8
loop .0
@ZeroBytes:
and edx, 7
xor eax, eax
mov ecx, edx
rep stosb
mov eax, [esp + 8]
pop edi
ret