mirror of https://github.com/acidanthera/audk.git
MdePkg BaseMemoryLibOptDxe: Convert X64/ScanMem8.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert X64/ScanMem8.asm to X64/ScanMem8.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
parent
a575e9aff6
commit
865cb6c6af
|
@ -101,6 +101,7 @@
|
||||||
X64/ScanMem16.nasm
|
X64/ScanMem16.nasm
|
||||||
X64/ScanMem16.asm
|
X64/ScanMem16.asm
|
||||||
X64/ScanMem16.S
|
X64/ScanMem16.S
|
||||||
|
X64/ScanMem8.nasm
|
||||||
X64/ScanMem8.asm
|
X64/ScanMem8.asm
|
||||||
X64/ScanMem8.S
|
X64/ScanMem8.S
|
||||||
X64/CompareMem.asm
|
X64/CompareMem.asm
|
||||||
|
|
|
@ -0,0 +1,55 @@
|
||||||
|
;------------------------------------------------------------------------------
|
||||||
|
;
|
||||||
|
; Copyright (c) 2006 - 2008, 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:
|
||||||
|
;
|
||||||
|
; ScanMem8.Asm
|
||||||
|
;
|
||||||
|
; Abstract:
|
||||||
|
;
|
||||||
|
; ScanMem8 function
|
||||||
|
;
|
||||||
|
; Notes:
|
||||||
|
;
|
||||||
|
; The following BaseMemoryLib instances contain the same copy of this file:
|
||||||
|
;
|
||||||
|
; BaseMemoryLibRepStr
|
||||||
|
; BaseMemoryLibMmx
|
||||||
|
; BaseMemoryLibSse2
|
||||||
|
; BaseMemoryLibOptDxe
|
||||||
|
; BaseMemoryLibOptPei
|
||||||
|
;
|
||||||
|
;------------------------------------------------------------------------------
|
||||||
|
|
||||||
|
DEFAULT REL
|
||||||
|
SECTION .text
|
||||||
|
|
||||||
|
;------------------------------------------------------------------------------
|
||||||
|
; CONST VOID *
|
||||||
|
; EFIAPI
|
||||||
|
; InternalMemScanMem8 (
|
||||||
|
; IN CONST VOID *Buffer,
|
||||||
|
; IN UINTN Length,
|
||||||
|
; IN UINT8 Value
|
||||||
|
; );
|
||||||
|
;------------------------------------------------------------------------------
|
||||||
|
global ASM_PFX(InternalMemScanMem8)
|
||||||
|
ASM_PFX(InternalMemScanMem8):
|
||||||
|
push rdi
|
||||||
|
mov rdi, rcx
|
||||||
|
mov rcx, rdx
|
||||||
|
mov rax, r8
|
||||||
|
repne scasb
|
||||||
|
lea rax, [rdi - 1]
|
||||||
|
cmovnz rax, rcx ; set rax to 0 if not found
|
||||||
|
pop rdi
|
||||||
|
ret
|
||||||
|
|
Loading…
Reference in New Issue