mirror of https://github.com/acidanthera/audk.git
57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
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/*++
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Copyright (c) 2007, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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EfiSetMemRep1.c
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Abstract:
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This is the code that uses rep stosb SetMem service
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--*/
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#include "Tiano.h"
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VOID
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EfiCommonLibSetMem (
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IN VOID *Buffer,
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IN UINTN Count,
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IN UINT8 Value
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)
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/*++
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Input: VOID *Buffer - Pointer to buffer to write
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UINTN Count - Number of bytes to write
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UINT8 Value - Value to write
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Output: None.
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Saves:
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Modifies:
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Description: This function uses rep stosb to set memory.
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--*/
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{
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__asm {
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mov ecx, Count
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test ecx, ecx
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je Exit
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mov al, Value
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mov edi, Buffer
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rep stosb
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Exit:
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}
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}
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