1;------------------------------------------------------------------------------ 2; 3; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> 4; This program and the accompanying materials 5; are licensed and made available under the terms and conditions of the BSD License 6; which accompanies this distribution. The full text of the license may be found at 7; http://opensource.org/licenses/bsd-license.php. 8; 9; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11; 12; Module Name: 13; 14; ScanMem16.Asm 15; 16; Abstract: 17; 18; ScanMem16 function 19; 20; Notes: 21; 22; The following BaseMemoryLib instances contain the same copy of this file: 23; 24; BaseMemoryLibRepStr 25; BaseMemoryLibMmx 26; BaseMemoryLibSse2 27; BaseMemoryLibOptDxe 28; BaseMemoryLibOptPei 29; 30;------------------------------------------------------------------------------ 31 32 .code 33 34;------------------------------------------------------------------------------ 35; CONST VOID * 36; EFIAPI 37; InternalMemScanMem16 ( 38; IN CONST VOID *Buffer, 39; IN UINTN Length, 40; IN UINT16 Value 41; ); 42;------------------------------------------------------------------------------ 43InternalMemScanMem16 PROC USES rdi 44 mov rdi, rcx 45 mov rax, r8 46 mov rcx, rdx 47 repne scasw 48 lea rax, [rdi - 2] 49 cmovnz rax, rcx 50 ret 51InternalMemScanMem16 ENDP 52 53 END 54