bintools/checklib/object/object.h
author lorewang
Thu, 11 Nov 2010 12:38:08 +0800
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update version info
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// Copyright (c) 2008-2009 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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// Classes for interpreting a memory area as an ELF or COFF object.
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// <creates>
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// Object_factory -----------------> Object
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// Elf_object      Coff_object
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// 
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//
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#ifndef OBJECT_H
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#define OBJECT_H
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#include <vector>
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#include <memory>
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class Object
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{
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public:
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    virtual ~Object() = 0;
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public:
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    // Does the object have an unresolved reference to the given symbol.
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    virtual bool is_undef(const char*) const = 0;
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};
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class Elf_object : public Object
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{
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public:
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    Elf_object(const char*, const char*);
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    virtual ~Elf_object();
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public:
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    virtual bool is_undef(const char*) const;
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private:
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    std::vector<const char*> m_undef_symbols;
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};
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class Coff_object : public Object
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{
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    Coff_object(const char*, const char*);
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    virtual ~Coff_object();
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    virtual bool is_undef(const char*) const;
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private:
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    std::vector<const char*> m_undef_symbols;
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};
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class Object_factory
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{
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    enum objkind_t {ELF, COFF};
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public:
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    static std::auto_ptr<Object> create(objkind_t, const char*, const char*);
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};
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#endif
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