e32tools/elf2e32/source/pl_elfrelocation.h
author timothy.murphy@nokia.com
Mon, 30 Nov 2009 17:49:36 +0000
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// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Implementation of the Class ElfRelocation for the elf2e32 tool
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// @internalComponent
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// @released
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// 
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//
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#if !defined(_PL_ELFRELOCATION_H_)
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#define _PL_ELFRELOCATION_H_
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#include "pl_common.h"
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class DllSymbol;
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class ElfExecutable;
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/**
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This class is for Elf relocation.
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@internalComponent
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@released
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*/
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class ElfRelocation
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{
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public:
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	ElfRelocation(ElfExecutable *aElfExec, PLMemAddr32 aAddr, PLUINT32 aAddend, PLUINT32 aIndex, PLUCHAR aRelType, Elf32_Rel* aRel);
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	virtual ~ElfRelocation();
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	static bool ValidRelocEntry(PLUCHAR aType);
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	static ElfRelocation* NewRelocEntry( ElfExecutable *aElfExec, PLMemAddr32 aAddr, \
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		PLUINT32 aAddend, PLUINT32 aIndex, PLUCHAR aRelType,\
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		void* aRel, bool aImportRel);
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	virtual bool IsImportRelocation() =0;
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	virtual void Add() = 0;
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	PLMemAddr32 iAddr;
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	PLUINT32	iAddend;
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	PLUINT32	iSymNdx;
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	PLUCHAR		iRelType;
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	Elf32_Rel	*iRel;
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	Elf32_Sym	*iSymbol;
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	ElfExecutable *iElfExec;
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	Elf32_Phdr	*iSegment;
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	ESegmentType iSegmentType;
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};
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#endif // !defined(_PL_ELFRELOCATION_H_)