imgtools/romtools/rombuild/r_rom.h
author timothy.murphy@nokia.com
Mon, 30 Nov 2009 17:47:19 +0000
branchwip
changeset 23 e9dc34adfa0e
parent 0 044383f39525
child 590 360bd6b35136
permissions -rw-r--r--
Add in the toolchain macros file.
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/*
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* Copyright (c) 1995-2009 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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#ifndef __R_ROM_H__
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#define __R_ROM_H__
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#include "e32image.h"
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#include <e32rom.h>
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#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
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#include <fstream>
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#else //!__MSVCDOTNET__
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#include <fstream.h>
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#endif //__MSVCDOTNET__
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#include <boost/thread/thread.hpp>
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#include <boost/thread/mutex.hpp>
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#include <queue>
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#include "h_utl.h"
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#include "r_mromimage.h"
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#include <malloc.h>
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//
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const TUint KRomWrapperSize = 0x100;
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const TUint KRomNameSize = 16;
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//
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const TUint KOverrideStack = 0x01;
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const TUint KOverrideHeapMin = 0x02;
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const TUint KOverrideHeapMax = 0x04;
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const TUint KOverrideAddress = 0x08;
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const TUint KOverrideUid1 = 0x10;
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const TUint KOverrideUid2 = 0x20;
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const TUint KOverrideUid3 = 0x40;
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const TUint KOverrideCallEntryPoint = 0x80;
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const TUint KOverrideNoCallEntryPoint = 0x100;
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const TUint KOverridePriority = 0x200;
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const TUint KOverrideStackReserve = 0x400;
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const TUint KOverrideKeepIAT = 0x800;
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const TUint KOverrideCapability = 0x1000;
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const TUint KOverrideCodeUnpaged = 0x2000;
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const TUint KOverrideCodePaged = 0x4000;
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const TUint KOverrideDataUnpaged = 0x8000;
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const TUint KOverrideDataPaged = 0x10000;
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const TUint KOverrideHCRData = 0x20000 ;
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enum TKernelModel {ESingleKernel, EMultipleKernels};
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enum TMemModel {E_MM_Moving, E_MM_Direct, E_MM_Multiple, E_MM_Flexible};
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class TRomBuilderEntry;
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class E32Rom;
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typedef queue<TRomBuilderEntry*> EntryQueue;
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const TUint KVariantIndependent = 0x01000000;
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extern TInt CompareCapabilities(const TUint32* aSubCaps, const TUint32* aSuperCaps, const char* aSubName, const char* aSuperName);
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class LoadImageWorker
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	{
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public:
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	static EntryQueue *m_queue;
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	static boost::mutex m_mutex;
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	static TInt m_errors;
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	static TMemModel m_memmodel;
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	LoadImageWorker(EntryQueue* aQueue, TMemModel aMemModel);
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	void operator()();
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	};
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class CompressPageWorker
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	{
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public:
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	static E32Rom* m_rom;
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	static TInt m_nextpage;
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	static TInt m_totalpages;
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	static TInt m_pagesize;
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	static boost::mutex m_mutex;
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	static TInt m_error;
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	CompressPageWorker(E32Rom* aRom, TInt aPageSize, TInt aTotalPages, TInt aNextPage);
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	void operator()();
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	};
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class THardwareVariant
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	{
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public:
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	enum THardwareVariantOrder
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		{
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		EUnordered=0,
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		ELess=1,
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		EEqual=2,
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		EGreater=4,
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		};
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public:
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	THardwareVariant() {iVariant=KVariantIndependent;}
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	THardwareVariant(TUint aVariant) {iVariant=aVariant;}
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	operator TUint() const {return iVariant;}
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	TBool MutuallyExclusive(THardwareVariant aHardwareVariant) const;
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	TInt Compare(THardwareVariant aHardwareVariant) const;
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	TBool operator<(THardwareVariant a) const { return ((Compare(a)&ELess)!=0); }
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	TBool operator==(THardwareVariant a) const { return ((Compare(a)&EEqual)!=0); }
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	TBool operator>(THardwareVariant a) const { return ((Compare(a)&EGreater)!=0); }
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	TBool operator<=(THardwareVariant a) const { return ((Compare(a)&(ELess|EEqual))!=0); }
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	TBool operator>=(THardwareVariant a) const { return ((Compare(a)&(EGreater|EEqual))!=0); }
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	TBool IsIndependent() const {return Layer()<=3;}
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	TBool IsCpu() const {return Parent()==3; }
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	TBool IsVariant() const;
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	TUint32 ReturnVariant() const {return iVariant;} 
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	TUint Layer() const {return iVariant>>24;}
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	TUint Parent() const {return (iVariant>>16)&0xff;}
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	TUint VMask() const {return iVariant&0xffff;}
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private:
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	TUint32 iVariant;
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	};
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class TRomLoad
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	{
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public:
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	TText name[KRomNameSize];
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	TText versionStr[4];
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	TText buildNumStr[4];
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	TUint romSize;
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	TUint wrapSize;
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	};
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//
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// representation of a relocation record for areas.
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class TReloc
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	{
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public:
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	TInt iLength;
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	TUint iSrc;
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	TUint iDest;
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	};
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// thing for tracking the various addresses at which to find something
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class TAddressRange
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	{
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public:
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	TAddressRange();
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	void Append(TAddressRange& aRange);
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	void Extend(TInt aOffset);
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	void Move(TInt aOffset);
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public:
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	TAny*	iImagePtr;			// data in the ROM image buffer
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	TUint32	iImageAddr;			// address in the ROM image 
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	TUint32 iRunAddr;			// runtime address, usually the same as the iImageAddr
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	TUint   iSize;				// size of this section
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	};
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class TImageSection : public TAddressRange
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	{
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public:
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	TImageSection() : TAddressRange(), iFilePtr(0) {}
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	TAny* iFilePtr;		// original data in the E32Image file
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	void Load() const;	// copy the file data into the image, if needed
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	};
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//
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const TUint KFillSize = KRomWrapperSize-sizeof(TRomLoad);
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class CObeyFile;
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class TRomLoaderHeader
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	{
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public:
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	void SetUp(CObeyFile *aObey);
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private:
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	TRomLoad r;
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	TUint8 filler[KFillSize];
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	};
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//
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class TRomBuilderEntry;
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class TRomNode;
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class TRomFile;
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class TDllFindInfo
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	{
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public:
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	TDllFindInfo(const char* aImportName, const TRomBuilderEntry* aEntry);
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	~TDllFindInfo();
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public:
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	const char* iBareName;		// filename+extension to find, not including path UID or version
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	TUint32 iUid3;				// requested UID3 - 0 if don't care
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	TUint32 iModuleVersion;		// requested version
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	TUint32 iHwVariant;			// requested hardware variant
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	};
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class TAutoFree
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	{
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public:
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	TAutoFree(void* aPtr) {iPtr=aPtr;}
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	~TAutoFree() {free(iPtr);}
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private:
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	void* iPtr;
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	};
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#define AUTO_FREE(p)	TAutoFree _auto_free_##p(p)
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class TModuleName
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	{
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public:
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	TModuleName(const TRomBuilderEntry* aEntry);
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	TModuleName(const TDllFindInfo& aInfo);
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	TModuleName(const TRomNode& aNode);
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	TModuleName(const TRomFile& aFile, const TRomNode* aRootDir);
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	~TModuleName();
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	operator const char* () {return iName;}
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private:
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	char* iName;
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	};
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// class representing a file (or directory) in the ROM
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class TRomFile
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	{
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public:
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	TRomFile();
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	~TRomFile();
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	TInt AddressFromOrdinal(TLinAddr& aEDataAddr,TLinAddr& aExport, TUint aOrdinal);
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	void Finalise(TInt aSize);
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	void Close() { if (--iRefCount<=0) delete this; };
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	void Open() {iRefCount++; };
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	TInt MarkDeps();
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	TInt FindRouteTo(TRomFile* aDest, TRomFile** aStack, TInt aIndex);
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	TRomEntry* RomEntry() const {return iRomEntry;}
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	void SetRomEntry(TRomEntry* aEntry);
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	TAddressRange iAddresses;
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	inline TRomImageHeader* RomImgHdr() const
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		{return (TRomImageHeader*)iAddresses.iImagePtr;}
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	TAddressRange iExportDir;
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	TRomBuilderEntry* iRbEntry;	// only until Layout stage
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	TBool iDir;
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	TBool iFinal;
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	THardwareVariant iHwvd;
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	TRomEntry* iRomEntry;		// in ROM image buffer
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	friend class FileEntry;
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	TInt iDataBssOffsetInExe;	// for allocating DLL data in process data section
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	// dependence graph
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	TInt iNumDeps;
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	TRomFile** iDeps;
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	TInt iNumPDeps;
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	TRomFile** iPDeps;
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	TInt iMark;
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	TRomFile* iAttachProcess;
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	TInt iTotalDataBss;
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	// Data used when computing SMP properties.
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	struct TSmpInfo
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		{
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		TSmpInfo() : isInit(0), isActive(0), isSafe(0) {}
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		bool isInit;
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		bool isActive;
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		bool isSafe;
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		} iSmpInfo;
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	bool ComputeSmpSafe(const TRomBuilderEntry*);
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public:
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	TUint32 Uid3() const;
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	TUint32 ModuleVersion() const;
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	THardwareVariant HardwareVariant() const;
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	TUint32 ABI() const;
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	TInt ExportDirCount() const;
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	TUint32 RomImageFlags() const;
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	TLinAddr DataBssLinearBase() const;
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	const SSecurityInfo& SecurityInfo() const;
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private:
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	TInt iRefCount;
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	};
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//
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class TRomBuilderEntry;
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class RomFileStructure;
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// class representing a directory entry in the ROM file system
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class TRomNode
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	{
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public:
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	TRomNode(const TText* aName, TRomBuilderEntry* aEntry=0);
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	TRomNode(const TText* aName, TRomNode* aNode);
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private:
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	TRomNode(const TRomNode& aNode);
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public:
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	~TRomNode();
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	void Destroy();
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	TInt SetAtt(TText *anAttWord);
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	TInt NameCpy(char* aDest); // returns the length of aDest (in UTF-16 characters for Unicode, not bytes)
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	TInt SetBareName();
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	TRomNode* NewSubDir(const TText* aName);
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	void AddFile(TRomNode *aChild);
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	TInt Rename(TRomNode *aOldParent, TRomNode* aNewParent, TText* aNewName);
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	TRomNode* FindInDirectory(const TText* aName);
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	TRomNode* FindInDirectory(const TText* aName, THardwareVariant aVariant , TBool aPatchDataFlag=FALSE);
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	TRomEntry* RomEntry() const {return iRomFile->RomEntry();}
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	void Finalise(TInt aSize);
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	void CountDirectory(TInt& aFileCount, TInt& aDirCount);
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   321
	TInt ProcessDirectory(RomFileStructure* aRFS);
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   322
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	static void AddExecutableFile(TRomNode*& aLast, TRomNode* aNode);
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	TRomNode* FindImageFileByName(const TDllFindInfo& aInfo, TBool aPrintDiag, TBool& aFallBack);
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   325
	TInt CheckForVersionConflicts(const TRomBuilderEntry* a);
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   326
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	TRomNode* CopyDirectory(TRomNode*& aLastExecutable, TRomNode* aParent);
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   328
	TInt Alias(TRomNode* aNode, TRomNode*& aLastExecutable);
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   329
public:
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   330
	char* BareName() const;
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   331
	TUint32 Uid3() const;
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   332
	TUint32 ModuleVersion() const;
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   333
	THardwareVariant HardwareVariant() const;
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   334
	TUint32 ABI() const;
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   335
	TInt FullNameLength(TBool aIgnoreHiddenAttrib = EFalse) const;
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	TInt GetFullName(char* aBuf, TBool aIgnoreHiddenAttrib = EFalse) const;
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   337
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	void Add(TRomNode* aChild);
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   339
	void Remove(TRomNode* aChild);
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   340
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   341
	static TInt Count;			// seed for unique identifiers
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   342
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   343
	TRomNode* iSibling;
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   344
	TRomNode* iChild;
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   345
	TRomNode* iParent;
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   346
	TRomNode* iNextExecutable;
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   347
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   348
protected:
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   349
	TInt iIdentifier;
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   350
	friend class FileEntry;
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   351
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   352
public:
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   353
	TRomFile* iRomFile;
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   354
	TText* iName;
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   355
	char* iBareName;		// name including extension but without UID or version
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   356
	TUint8 iAtt;
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   357
	TBool iHidden;
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   358
	};
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   359
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   360
class E32Rom;
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   361
class Area;
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   362
class TRomBuilderEntry : public E32ImageFile
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   363
	{
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   364
public:
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   365
	TRomBuilderEntry(const char *aFileName, TText *aName);
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   366
	~TRomBuilderEntry();
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   367
	TInt SetCodeAlignment(TText *aStr);
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   368
	TInt SetDataAlignment(TText *aStr);
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   369
	TInt SetRelocationAddress(TText *aStr);
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   370
	TInt SetStackReserve(TText *aStr);
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   371
	TInt SetStackSize(TText *aStr);
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   372
	TInt SetHeapSizeMin(TText *aStr);
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   373
	TInt SetHeapSizeMax(TText *aStr);
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   374
	TInt SetCapability(TText *aStr);
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   375
	TInt SetUid1(TText *aStr);
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   376
	TInt SetUid2(TText *aStr);
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   377
	TInt SetUid3(TText *aStr);
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   378
	TInt SetCallEntryPoint(TBool aState);
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   379
	TInt SetPriority(TText *aStr);
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   380
	TInt SetAttachProcess(TText *aStr);
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   381
	TInt OpenImageFile();
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   382
	TInt SizeInRom();
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   383
	void SizeInSections(TInt& aSize1, TInt& aSize2);
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   384
	void LoadToRom();
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   385
	TInt FixupImports(E32Rom& aRom);
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   386
	TInt ResolveDllRefTable(E32Rom& aRom);
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   387
	TInt BuildDependenceGraph(E32Rom& aRom);
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   388
	TInt FindAttachProcess(E32Rom& aRom);
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   389
	const char* GetDefaultAttachProcess();
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   390
	void SetRomNode(TRomNode* aNode);
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   391
	void FixupRomEntries(TInt aSize);
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   392
	TRomEntry* RomEntry() const {return iRomNode->RomEntry(); };
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   393
	void DisplaySize(TPrintType aWhere);
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   394
public:
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   395
	inline TBool Primary() const
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   396
		{return iRomImageFlags & KRomImageFlagPrimary;}
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   397
	inline TBool Variant() const
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   398
		{return iRomImageFlags & KRomImageFlagVariant;}
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   399
	inline TBool Extension() const
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   400
		{return iRomImageFlags & KRomImageFlagExtension;}
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diff changeset
   401
	inline TBool Device() const
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   402
		{return iRomImageFlags & KRomImageFlagDevice;}
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diff changeset
   403
	inline TBool Secondary() const
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diff changeset
   404
		{return iRomImageFlags & KRomImageFlagSecondary;}
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diff changeset
   405
	inline TBool HCRDataFile() const 
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diff changeset
   406
		{ return iOverrideFlags & KOverrideHCRData ;}
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diff changeset
   407
private:
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diff changeset
   408
	TRomBuilderEntry();
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   409
	TRomBuilderEntry(const TRomBuilderEntry&);
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   410
	const TRomBuilderEntry& operator=(const TRomBuilderEntry &);
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parents:
diff changeset
   411
	void Relocate();
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diff changeset
   412
public:
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   413
	TText *iName;
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diff changeset
   414
	TBool iResource;
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diff changeset
   415
	TBool iNonXIP;
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diff changeset
   416
	TBool iPreferred;
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parents:
diff changeset
   417
	TUint iCompression;
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diff changeset
   418
	TBool iPatched;
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diff changeset
   419
	Area* iArea;
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diff changeset
   420
	TInt  iRomSectionNumber;
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diff changeset
   421
	TUint iOverrideFlags;
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parents:
diff changeset
   422
	TUint32 iRelocationAddress;
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diff changeset
   423
	TInt iAlignment;
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diff changeset
   424
	TInt iCodeAlignment;
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diff changeset
   425
	TInt iDataAlignment;
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diff changeset
   426
	TInt iStackSize;
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parents:
diff changeset
   427
	TInt iHeapSizeMin;
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parents:
diff changeset
   428
	TInt iHeapSizeMax;
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parents:
diff changeset
   429
	TProcessPriority iPriority;
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parents:
diff changeset
   430
	TUint iUid1;
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parents:
diff changeset
   431
	TUint iUid2;
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parents:
diff changeset
   432
	TUint iUid3;
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parents:
diff changeset
   433
	TLinAddr iDataBssLinearBase;
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parents:
diff changeset
   434
	SSecurityInfo iS;
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parents:
diff changeset
   435
	char* iBareName;			// EPOC name+extension but without path or version
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parents:
diff changeset
   436
	TUint32 iVersionInName;
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parents:
diff changeset
   437
	TUint32 iVersionPresentInName;
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parents:
diff changeset
   438
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parents:
diff changeset
   439
	THardwareVariant iHardwareVariant;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   440
	TUint iDataBssOffset;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   441
	TInt iStackReserve;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   442
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   443
	TRomImageHeader* iRomImageHeader;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   444
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   445
	TAddressRange iHeaderRange;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   446
	TImageSection iCodeSection;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   447
	TImageSection iImportAddressTableSection;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   448
	TImageSection iExportDirSection;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   449
	TImageSection iDataSection;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   450
	TAddressRange iDllRefTableRange;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   451
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   452
	TLinAddr**  iIATRefs;	// image addresses of pointers to IAT
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   453
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   454
	TRomBuilderEntry* iNext;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   455
	TRomBuilderEntry* iNextInArea;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   456
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   457
	TUint32 iRomImageFlags;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   458
	TText* iProcessName;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   459
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   460
	// Used by the collapse routines
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   461
	TInt iImportCount;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   462
	TUint32 iImportBlockStartAddress;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   463
	TUint32 iImportBlockEndAddress;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   464
	TRomNode *iRomNode;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   465
	};
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   466
//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   467
class ImpTRomHeader	: public TRomHeader
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   468
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   469
public:
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   470
	void Display();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   471
	void SetUp(CObeyFile *aObey);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   472
	void CheckSum(TUint32 aTargetValue);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   473
	};
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   474
//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   475
class COrderedFileList
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   476
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   477
public:
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   478
	static COrderedFileList* New(TInt aMaxFiles);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   479
	~COrderedFileList();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   480
	void Add(TRomBuilderEntry* anEntry);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   481
	TInt Count() {return iCount;}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   482
	TRomBuilderEntry* operator[](TInt anIndex) {return iOrderedFiles[anIndex];}
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   483
private:
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   484
	COrderedFileList(TInt aMaxFiles);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   485
private:
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   486
	TInt iCount;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   487
	TInt iMaxFiles;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   488
	TRomBuilderEntry **iOrderedFiles;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   489
	};
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   490
//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   491
class CObeyFile;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   492
class Area;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   493
class Memmap;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   494
class E32Rom : public MRomImage
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   495
	{
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   496
public:
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   497
	E32Rom(CObeyFile *aObey);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   498
	~E32Rom();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   499
	TInt Create();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   500
	TInt CreateExtension(MRomImage* aKernelRom);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   501
	TInt Align(TInt aVal);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   502
	void DisplaySizes(TPrintType aWhere);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   503
	TInt WriteImages(TInt aHeaderType);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   504
	TInt Compare(char* anImage, TInt aHeaderType);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   505
	//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   506
	//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   507
	char *RomToActualAddress(TUint aPtr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   508
	TUint ActualToRomAddress(TAny *aPtr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   509
	void Display(TRomImageHeader *aHdr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   510
	TRomNode* FindImageFileByName(const TDllFindInfo& aInfo, TBool aPrintDiag, TBool& aFallBack);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   511
	TInt CheckForVersionConflicts(const TRomBuilderEntry* a);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   512
	TRomNode* CopyDirectory(TRomNode*& aLastExecutable);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   513
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   514
	TRomNode* RootDirectory();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   515
	TText* RomFileName();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   516
	TUint32 RomBase();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   517
	TUint32 RomSize();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   518
	TVersion Version();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   519
	TInt64 Time();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   520
	TUint32 CheckSum();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   521
	TUint32 DataRunAddress();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   522
	TUint32 RomAlign();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   523
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   524
private:
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   525
	void CalculateDataAddresses();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   526
	void CalculateDataAddress(TRomBuilderEntry *aFile);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   527
	char *LayoutRom(char *anAddr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   528
	char *ReserveRomExceptionSearchTable(char *anAddr, TRomExceptionSearchTable*& exceptionSearchTable);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   529
	void ConstructRomExceptionSearchTable(TRomExceptionSearchTable* exceptionSearchTable);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   530
	void LayoutFile(TRomBuilderEntry*, TAddressRange& aMain, TAddressRange* aSecond, CBytePair* aBPE);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   531
	void NextRom(TAddressRange* aFirst, TAddressRange* aSecond);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   532
	TInt TranslateFiles();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   533
	void EnumerateVariants();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   534
	TUint32 AlignToChunk(TUint32 anAddr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   535
	TUint32 AlignToPage(TUint32 anAddr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   536
	TUint32 AllocVirtual(TUint32 aAddr,TUint aSize);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   537
	TInt LoadDataToRom(TRomBuilderEntry *aFile, TAddressRange& aAddress, CBytePair* aBPE);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   538
	void LoadFileToRom(TRomBuilderEntry *aFile);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   539
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   540
	void Write(ofstream &of, TInt aHeaderType);		// main ROM image
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   541
	void WriteOdd(ofstream &of);					// odd halfwords
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   542
	void WriteEven(ofstream &of);					// even halfwords
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   543
	void WriteSRecord(ofstream &of);				// SREC or S19 format
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   544
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   545
	TInt LoadContents(char*& anAddr, TRomHeader* aHeader);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   546
	TInt BuildDependenceGraph();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   547
	TInt ResolveDllRefTables();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   548
	TInt ResolveImports();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   549
	TInt CreateExportDirectory();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   550
	char *WriteDirectory(char *aAddr, TRomHeader* aHeader);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   551
	TInt WriteHeadersToRom(char *anAddr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   552
	TInt RequiredSize();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   553
	void SetCompressionInfo(TUint aCompressionType, TUint aCompressedSize, TUint aUncompressedSize);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   554
	void FinaliseSectionHeader();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   555
	void FinaliseExtensionHeader(MRomImage* aKernelRom);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   556
	void DisplayExtensionHeader();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   557
	void SetImageAddr(TAddressRange& aSet, TAny* aPtr, TUint32 aRunOffset=0);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   558
	void SetImageAddr(TAddressRange& aSet, TUint aAddr, TUint32 aRunOffset=0);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   559
	TInt CollapseImportThunks();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   560
	TInt CollapseImportThunks(TRomBuilderEntry* aFile);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   561
	TInt CollapseBranches();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   562
	TInt CollapseBranches(TRomBuilderEntry* aFile);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   563
	TUint32 FindFinalJumpDestination(TUint32 ja);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   564
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   565
	char* AllocateRelocationTable(char* aAddr, TReloc*& aRelocTable);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   566
	void FillInRelocationTable(TReloc* aRelocTable);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   567
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   568
	void LinkKernelExtensions(TRomBuilderEntry* aExtArray[], TInt aExtCount);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   569
	void FillInCrcs();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   570
	void ProcessDllData();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   571
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   572
	void CreatePageIndex(char*& aAddr);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   573
	TInt CompressPages();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   574
	TInt CompressPage(SRomPageInfo& aPageInfo, TInt aOutOffset, CBytePair * aBPE);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   575
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   576
	// dependence graph
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   577
	void UnmarkGraph(TInt aMark=0xffffffff);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   578
	void FindMarked(TInt aMarkMask, TInt aMark, TRomFile**& aList);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   579
	TInt ProcessDependencies();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   580
	void ListRouteTo(TRomFile* aStart, TRomFile* aDest, TInt aNDeps);
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   581
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   582
	void SetSmpFlags();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   583
	
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   584
	// Check if the unpaged memory size overflows. For page enabled ROM only.
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   585
	TInt CheckUnpagedMemSize();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   586
	
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   587
	// Initialize the page info prior to compression
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   588
	TInt SetupPages();
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   589
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   590
	Memmap *iImageMap;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   591
public:
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   592
	char* iData;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   593
	TInt iSize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   594
	TRomLoaderHeader *iLoaderHeader;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   595
	TRomHeader *iHeader;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   596
	TExtensionRomHeader *iExtensionRomHeader;		// NULL if not extension ROM
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   597
	//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   598
	CObeyFile *iObey;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   599
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   600
	char *iSectionPtr;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   601
	
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   602
	//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   603
	TInt iSizeUsed;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   604
	TInt iUncompressedSize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   605
	TInt iOverhead;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   606
	TInt iDirectorySize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   607
	TInt iImportsFixedUp;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   608
	TInt iBranchesFixedUp;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   609
	TInt iVtableEntriesFixedUp;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   610
	//
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   611
	TUint32 iNextDataChunkBase;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   612
	TUint32 iTotalSvDataSize;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   613
	TUint32 iNextDllDataAddr;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   614
	char* iPrevPrimaryAddress;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   615
	char* iPrevVariantAddress;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   616
	COrderedFileList** iVariantFileLists;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   617
	TRomBuilderEntry** iPeFiles;
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   618
	};
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   619
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   620
044383f39525 Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff changeset
   621
#endif