19b362e879
BaseTimerLibLocalApic: Add missing EBC architecture support. Note that this instance is a dummy one since EBC does not support local APIC timer. IoLibDxeCpuIo: Add alignment checking & unsupported width checking by using ASSERT()s. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@311 6f19259b-4bc3-4df7-8a09-765794883524
53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/** @file
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ZeroMem() implementation.
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Copyright (c) 2006, Intel Corporation<BR>
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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: ZeroMemWrapper.c
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The following BaseMemoryLib instances share the same version of this file:
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BaseMemoryLib
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BaseMemoryLibMmx
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BaseMemoryLibSse2
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BaseMemoryLibRepStr
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PeiMemoryLib
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UefiMemoryLib
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**/
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#include "MemLibInternals.h"
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/**
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Set Buffer to 0 for Size bytes.
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This function fills Length bytes of Buffer with zeros, and returns Buffer.
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If Buffer is NULL and Length > 0, then ASSERT().
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If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
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@param Buffer Memory to set.
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@param Size Number of bytes to set
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@return Buffer
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**/
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VOID *
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EFIAPI
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ZeroMem (
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IN VOID *Buffer,
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IN UINTN Length
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)
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{
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ASSERT (!(Buffer == NULL && Length > 0));
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ASSERT (Length <= (MAX_ADDRESS - (UINTN)Buffer + 1));
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return InternalMemSetMem (Buffer, Length, 0);
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}
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