4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# http://opensource.org/licenses/bsd-license.php.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# Module Name:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# ScanMem32.Asm
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# Abstract:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# ScanMem32 function
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# Notes:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# The following BaseMemoryLib instances contain the same copy of this file:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# BaseMemoryLibRepStr
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# BaseMemoryLibMmx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# BaseMemoryLibSse2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# BaseMemoryLibOptDxe
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# BaseMemoryLibOptPei
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncASM_GLOBAL ASM_PFX(InternalMemScanMem32)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# CONST VOID *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# EFIAPI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# InternalMemScanMem32 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# IN CONST VOID *Buffer,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# IN UINTN Length,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# IN UINT32 Value
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync# );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#------------------------------------------------------------------------------
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncASM_PFX(InternalMemScanMem32):
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync push %edi
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync movl 12(%esp), %ecx
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync movl 8(%esp), %edi
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync movl 16(%esp), %eax
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync repne scasl
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync leal -4(%edi), %eax
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync cmovnz %ecx, %eax
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync pop %edi
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ret