2bfb60098f
2. Clean BasePeCoff library instance, only keep one copy PeCoffLoaderEx.c file for IA32, X64 and IPF arch 3. Clean the confused comments git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5927 6f19259b-4bc3-4df7-8a09-765794883524
53 lines
1.5 KiB
ArmAsm
53 lines
1.5 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:
|
|
#
|
|
# ScanMem8.Asm
|
|
#
|
|
# Abstract:
|
|
#
|
|
# ScanMem8 function
|
|
#
|
|
# Notes:
|
|
#
|
|
# The following BaseMemoryLib instances contain the same copy of this file:
|
|
#
|
|
# BaseMemoryLibRepStr
|
|
# BaseMemoryLibMmx
|
|
# BaseMemoryLibSse2
|
|
# BaseMemoryLibOptDxe
|
|
# BaseMemoryLibOptPei
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
|
|
.globl _InternalMemScanMem8
|
|
|
|
#------------------------------------------------------------------------------
|
|
# CONST VOID *
|
|
# EFIAPI
|
|
# InternalMemScanMem8 (
|
|
# IN CONST VOID *Buffer,
|
|
# IN UINTN Length,
|
|
# IN UINT8 Value
|
|
# );
|
|
#------------------------------------------------------------------------------
|
|
_InternalMemScanMem8:
|
|
push %edi
|
|
movl 12(%esp), %ecx
|
|
movl 8(%esp), %edi
|
|
movb 16(%esp), %al
|
|
repne scasb
|
|
leal -1(%edi), %eax
|
|
cmovnz %ecx, %eax
|
|
pop %edi
|
|
ret
|