| #------------------------------------------------------------------------------ | |
| # | |
| # Copyright (c) 2006 - 2015, 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 | |
| # | |
| #------------------------------------------------------------------------------ | |
| ASM_GLOBAL ASM_PFX(InternalMemScanMem8) | |
| #------------------------------------------------------------------------------ | |
| # CONST VOID * | |
| # EFIAPI | |
| # InternalMemScanMem8 ( | |
| # IN CONST VOID *Buffer, | |
| # IN UINTN Length, | |
| # IN UINT8 Value | |
| # ); | |
| #------------------------------------------------------------------------------ | |
| ASM_PFX(InternalMemScanMem8): | |
| push %edi | |
| movl 12(%esp), %ecx | |
| movl 8(%esp), %edi | |
| movb 16(%esp), %al | |
| repne scasb | |
| leal -1(%edi), %eax | |
| jz L0 | |
| movl %ecx, %eax | |
| L0: | |
| pop %edi | |
| ret |