toolsandutils/e32tools/elf2e32/source/pl_elfrelocation.h
author Mike Kinghan <mikek@symbian.org>
Tue, 16 Nov 2010 14:32:12 +0000
branchGCC_SURGE
changeset 79 f7dee603db09
parent 0 83f4b4db085c
child 10 d4b442d23379
permissions -rw-r--r--
[GCCE] We need a way for the HAL config extension to parameterise the HAL config file (.hcf) that will be used, depending upon the toolchain we are building with. E.g. if we are building BeagleBoard with RVCT we can configure hardware floating point because we have ARM's vfp math libraries; if we are building it with GCC, we lack this library support.
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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_)