bintools/elftools/inc/elfdll.h
author andy simpson <andrews@symbian.org>
Fri, 30 Jul 2010 15:14:33 +0100
changeset 652 311511800c67
parent 590 360bd6b35136
permissions -rw-r--r--
Add export for s60ibymacros.pm (re-applies missing part of fix for Bug 2901
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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* Copyright (c) 2001-2009 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 the License "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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*
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*/
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#if !defined(__ELFDLL_H__)
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#define __ELFDLL_H__
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//#include <e32rom.h>
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#include "e32ldfmt.h"
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#include "elfdefs.h"
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#include "elffile.h"
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#define DLLSYMPREFIX "#<DLL>"
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#define DLLSYMPREFIX0 "#"
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#define DLLSYMSUFFIX "#<\\DLL>"
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#define ORDBASE 16
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#define EXPORTTABLENAME "DLL##ExportTable"
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#define EXPORTTABLESIZENAME "DLL##ExportTableSize"
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class NamedExportSymbol;
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class OrdZeroRecord;
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struct NeededDLLsList;
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const TUint		KNameLookupOffsetFlag32 = 0x0001;
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class ELFFile::ELFDllData
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        {
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public:
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	ELFFile * iElfFile;
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	char * iDynStrTab;
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	// bytesize of the dynamic string table
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	TInt iDynStrTabSize; 
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	Elf32_Sym * iDynSymTab;
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	// size of an entry in the dynamic symbol table
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	TInt iSymSize;
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	// the rela relocation table
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	Elf32_Rela * iRela;
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	// size of rela relocation table in bytes
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	TInt iRelaSz;
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	// size of a rela entry in bytes
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	TInt iRelaEnt;
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	// the rel relocation table
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	Elf32_Rel * iRel;
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	// size of rel relocation table in bytes
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	TInt iRelSz;
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	// size of a rel entry in bytes
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	TInt iRelEnt;
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	Elf32_HashTable * iHashTable;
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	// Exported symbols required for lookup via names.
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	NamedExportSymbol			*iNamedExportSymbolHead;
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	// Number of exported symbols - this doesn't nclude the absent symbols.
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	TInt					iNamedExportCount;
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	// header of the export symbol info table
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	E32EpocExpSymInfoHdr	iSymInfoHdr;
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	// String table size for the symbol names.
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	TUint					iSymStringTableSize;
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	TUint					iStringNameOffset;
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	// Dependency list
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	// Static Dependencies - An 'import relocation' entry is required to be created 
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	// for each such record.
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	OrdZeroRecord		*iDepRecords;
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	OrdZeroRecord		*iDepRecordsTail;
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	// List of names obtained from DT_NEEDED entries in ELF.
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jjkang
parents: 0
diff changeset
    82
	// The order in which they appear is the order in which symbol
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    83
	// lookup shall be followed.
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    84
	NeededDLLsList		*iNeededDllNames;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    85
	NeededDLLsList		*iNeededDllNamesTail;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    86
	// Ordinal 0 of this binary. - A local relocation needs to be created for this
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    87
	// record.
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    88
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    89
	OrdZeroRecord		*iOrdZeroRec;		
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    90
	TInt			iNamedLookupEnabled;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    91
	
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    92
	ELFDllData(ELFFile * f);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    93
	~ELFDllData();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    94
    TBool Init();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    95
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    96
	TBool ParseDllSymbol(Elf32_Sym * s, char*& dll, TUint& len, TInt& ord);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    97
	class DllSymbol
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    98
		{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
    99
	public:
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   100
		char * iDll;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   101
		TUint iLen;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   102
		TInt iOrd;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   103
		Elf32_Phdr * iSegment;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   104
		Elf32_Rel * iRel;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   105
		DllSymbol * iNext;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   106
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   107
		DllSymbol(char * n, TUint l, TInt o) 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   108
		        : iDll(n), iLen(l), iOrd(o), iSegment(0),iRel(0),iNext(0) 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   109
			{}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   110
		~DllSymbol()
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   111
			{ 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   112
			delete iNext; 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   113
			}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   114
		};
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   115
	DllSymbol * DllSymbolP(Elf32_Sym * s);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   116
	TBool AddSymbol(DllSymbol * s);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   117
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   118
	class DllRec
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   119
		{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   120
	public:
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   121
	    char * iName;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   122
	    TUint iLen;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   123
	    TInt nImports;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   124
	    DllSymbol * iHead;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   125
	    DllSymbol * iTail;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   126
	    DllRec * iNext;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   127
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   128
		DllRec(char * n, TInt l, DllSymbol * s) :
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   129
			iName(n), iLen(l), nImports(1), iHead(s), iTail(s), iNext(0)
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   130
		    {}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   131
	    ~DllRec() 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   132
		    { 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   133
		    delete iHead; 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   134
		    delete iNext; 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   135
		    }
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   136
	    void AddSymbol(DllSymbol * s);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   137
	    };
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   138
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   139
	DllRec * iDllHead;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   140
	DllRec * iDllTail;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   141
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   142
	Elf32_Word iExportTableSymIdx;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   143
	Elf32_Word iExportTableSizeSymIdx;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   144
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   145
	TBool InitExportInfo();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   146
	TBool iImageIsDll;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   147
	TBool ImageIsDll() { return iImageIsDll; }
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   148
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   149
	Elf32_Word FindSymbolIndex(const char* s);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   150
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   151
	TInt iNumberOfImports;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   152
	TInt iNumberOfExports;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   153
	TInt iNumberOfImportDlls;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   154
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   155
	TInt iStringTableSize;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   156
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   157
	TInt iNumberOfRelocs;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   158
	TInt iNumberOfCodeRelocs;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   159
	TInt iNumberOfDataRelocs;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   160
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   161
	TInt NumberOfImports(void);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   162
	TInt NumberOfExports(void);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   163
	TInt NumberOfImportDlls(void);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   164
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   165
	TInt NumberOfRelocs(void);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   166
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   167
	TInt NumberOfCodeRelocs() { return iNumberOfCodeRelocs; }
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   168
	TInt NumberOfDataRelocs() { return iNumberOfDataRelocs; }
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   169
	
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   170
	TBool GetRelocs(Elf32_Rel **aCodeRelocs, Elf32_Rel **aDataRelocs);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   171
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   172
	TUint GetExportTableOffset(void);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   173
	char * CreateImportSection(TInt &aSize);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   174
	TBool CreateSymLookupTable();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   175
	TBool SetupSymbolValues();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   176
	TBool SetupSymbolNames();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   177
	void Sort(NamedExportSymbol** aDstList, NamedExportSymbol* aSrcList);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   178
	void MergeSort(NamedExportSymbol** aDstList, NamedExportSymbol** aSrcList);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   179
	void MergeSort(NamedExportSymbol** aDstList, NamedExportSymbol** aSrcList, \
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   180
									TUint aLeft, TUint aRight);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   181
	TBool AddToDependency(TUint aOff);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   182
	TBool CreateDependency();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   183
	OrdZeroRecord* FindDependency(char* aName, TUint aLen);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   184
	DllRec * SearchImports(char *aName);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   185
	TInt GetLookupTblSize(){ return iSymInfoHdr.iSize;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   186
	void SetLookupTblBase(TInt);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   187
	void GetExportSymInfoHeader(E32EpocExpSymInfoHdr& aSymInfoHdr);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   188
	void SetExportSymInfo();
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   189
	TUint GetSymLookupSection(char* aBuff);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   190
	};
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   191
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   192
// This class is used to create symbols to support named lookups.
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   193
// 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   194
	class NamedExportSymbol
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   195
	{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   196
	public:
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   197
		NamedExportSymbol(char* aName, Elf32_Addr aValue);
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   198
		~NamedExportSymbol()
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   199
		{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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			delete iNext;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   201
		}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   202
		
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   203
		char* Name() { return iSymbolName;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   204
		void Name(char* aName) {iSymbolName = aName;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   205
		
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   206
		TUint NameOffset() {return iSymbolNameOffset;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   207
		void  NameOffset(TUint aOffset) {iSymbolNameOffset = aOffset;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   208
		
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   209
		Elf32_Addr Value() { return iValue;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   210
		void Value(Elf32_Addr aValue) { iValue = aValue;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   211
	
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   212
		NamedExportSymbol* Next() { return iNext;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   213
		void Next(NamedExportSymbol* aNext) { iNext = aNext;}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   214
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   215
		Elf32_Rel	iReloc;	// relocation entry for the symbol address
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   216
		TUint		iSymRelocType;  // Whether it is a code or data relocation for this symbol
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   217
	private:
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   218
		char*		iSymbolName;	// Symbol name
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   219
		TInt		iSymIdx;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   220
		TUint		iSymbolNameOffset;// offset of name in string table.
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   221
		Elf32_Addr	iValue;			// symbol value - this is the address of the symbol
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   222
		NamedExportSymbol *iNext;		// next symbol
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   223
	};
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   224
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   225
// This class is used to support symbol lookup of the static dependencies by linking in their 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   226
// 0th ordinal.
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   227
	class OrdZeroRecord
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   228
	{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   229
	public:
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   230
		OrdZeroRecord(char* aName): 
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   231
			iName(aName), iNext(0){}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   232
		~OrdZeroRecord()
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   233
		{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   234
			delete iNext;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   235
		}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   236
		char				*iName; // (linkas) name of the dependency
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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		Elf32_Rel			iReloc;	// a relocation entry for the 0th ordinal of each dependency
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   238
		OrdZeroRecord		*iNext; // next dependency
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   239
		TUint				iOffset;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   240
	};
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   241
	struct NeededDLLsList
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   242
	{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
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   243
		NeededDLLsList(TUint aOff) : iOffset(aOff), iNext(0)
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   244
		{}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   245
		~NeededDLLsList()
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   246
		{
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   247
			delete iNext;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   248
		}
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   249
		TUint iOffset;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   250
		NeededDLLsList *iNext;
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   251
	};
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   252
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   253
#endif
360bd6b35136 buildrom v3.24.0, rombuild v2.17.3, rofsbuild v2.10.4, resource compiler v8.4.001, image check v1.4.0, elftools v2.3, elf2e32 v2.3
jjkang
parents: 0
diff changeset
   254