#------------------------------------------------------------------------------ # # 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: # # ScanMem32.S # # Abstract: # # ScanMem32 function # # Notes: # # The following BaseMemoryLib instances contain the same copy of this file: # # BaseMemoryLibRepStr # BaseMemoryLibMmx # BaseMemoryLibSse2 # BaseMemoryLibOptDxe # BaseMemoryLibOptPei # #------------------------------------------------------------------------------ ASM_GLOBAL ASM_PFX(InternalMemScanMem32) #------------------------------------------------------------------------------ # CONST VOID * # EFIAPI # InternalMemScanMem32 ( # IN CONST VOID *Buffer, # IN UINTN Length, # IN UINT32 Value # ); #------------------------------------------------------------------------------ ASM_PFX(InternalMemScanMem32): push %edi movl 12(%esp), %ecx movl 8(%esp), %edi movl 16(%esp), %eax repne scasl leal -4(%edi), %eax cmovnz %ecx, %eax pop %edi ret