| /*++ | |
| Copyright (c) 2007, 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: | |
| EfiSetMemRep1.c | |
| Abstract: | |
| This is the code that uses rep stosb SetMem service | |
| --*/ | |
| #include "Tiano.h" | |
| VOID | |
| EfiCommonLibSetMem ( | |
| IN VOID *Buffer, | |
| IN UINTN Count, | |
| IN UINT8 Value | |
| ) | |
| /*++ | |
| Input: VOID *Buffer - Pointer to buffer to write | |
| UINTN Count - Number of bytes to write | |
| UINT8 Value - Value to write | |
| Output: None. | |
| Saves: | |
| Modifies: | |
| Description: This function uses rep stosb to set memory. | |
| --*/ | |
| { | |
| __asm { | |
| mov ecx, Count | |
| test ecx, ecx | |
| je Exit | |
| mov al, Value | |
| mov edi, Buffer | |
| rep stosb | |
| Exit: | |
| } | |
| } | |