toolsandutils/e32tools/elf2e32/source/imgdump.cpp
branchGCC_SURGE
changeset 56 626366955efb
parent 55 59148e28d9f6
child 57 e69da8462916
--- a/toolsandutils/e32tools/elf2e32/source/imgdump.cpp	Fri Jun 25 18:24:47 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,735 +0,0 @@
-// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Implementation of the e32 image dump for the elf2e32 tool
-// @internalComponent
-// @released
-// 
-//
-
-#define __REFERENCE_CAPABILITY_NAMES__
-
-#include "e32imagefile.h"
-#include "pl_common.h"
-#include <string.h>
-#include <stdarg.h>
-#include <stdio.h>
-
-#ifdef __LINUX__ 
-    #define VSNPRINTF vsnprintf
-#else 
-    #define VSNPRINTF _vsnprintf
-#endif 
-
-using std::cout;
-
-const TInt KMaxStringLength=0x400;
-
-/**
-Variadic Function to print string.
-
-@internalComponent
-@released
-
-@param aFmt
-Formatted string.
-*/
-void PrintString(const char *aFmt,...)
-{
-	TText imageText[KMaxStringLength];
-	va_list list;
-	va_start(list,aFmt);
-	VSNPRINTF((char *)imageText,KMaxStringLength,aFmt,list);
-	va_end(list);
-	cout << imageText;
-
-	cout.flush();
-}
-
-/**
-Function to set priority.
-
-@internalComponent
-@released
-
-@param aPri
-Priority Type passed in
-@param aStr
-The priority value corresponding to the appropriate priority type
-*/
-void PriorityToStr(TProcessPriority aPri, char *aStr)
-{
-	if (aPri==EPrioritySupervisor)
-		strcpy(aStr,"Supervisor");
-
-	else if (aPri>EPriorityRealTimeServer)
-		sprintf(aStr, "RealTime+%d", aPri-EPriorityRealTimeServer);
-	else if (aPri==EPriorityRealTimeServer)
-		strcpy(aStr,"RealTime");
-
-	else if (aPri>EPriorityFileServer)
-		sprintf(aStr, "FileServer+%d", aPri-EPriorityFileServer);
-	else if (aPri==EPriorityFileServer)
-		strcpy(aStr,"FileServer");
-
-	else if (aPri>EPriorityWindowServer)
-		sprintf(aStr, "WindowServer+%d", aPri-EPriorityWindowServer);
-	else if (aPri==EPriorityWindowServer)
-		strcpy(aStr,"WindowServer");
-
-	else if (aPri>EPriorityHigh)
-		sprintf(aStr, "High+%d", aPri-EPriorityHigh);
-	else if (aPri==EPriorityHigh)
-		strcpy(aStr,"High");
-
-	else if (aPri>EPriorityForeground)
-		sprintf(aStr, "Foreground+%d", aPri-EPriorityForeground);
-	else if (aPri==EPriorityForeground)
-		strcpy(aStr,"Foreground");
-
-	else if (aPri>EPriorityBackground)
-		sprintf(aStr, "Background+%d", aPri-EPriorityBackground);
-	else if (aPri==EPriorityBackground)
-		strcpy(aStr,"Background");
-
-	else if (aPri>EPriorityLow)
-		sprintf(aStr, "Low+%d", aPri-EPriorityLow);
-	else if (aPri==EPriorityLow)
-		strcpy(aStr,"Low");
-
-	else
-		sprintf(aStr, "Illegal (%d)", aPri);
-}
-
-/**
-Function to dump e32 image.
-
-@internalComponent
-@released
-
-@param aFileName
-Name of the E32image to be dumped.
-@param aDumpFlags
-sub options passed to the 'dump' option
-*/
-void E32ImageFile::Dump(TText *aFileName,TInt aDumpFlags)
-{
-	PrintString("E32ImageFile '%s'\n", aFileName);
-	DumpHeader(aDumpFlags);
-	DumpData(aDumpFlags);
-}
-
-/**
-Function to dump e32 image header.
-
-@internalComponent
-@released
-
-@param aDumpFlags
-The flags set based on the sub options provided to the program.
-*/
-void E32ImageFile::DumpHeader(TInt aDumpFlags)
-{
-	TUint flags = iOrigHdr->iFlags;
-	TUint abi = E32ImageHeader::ABIFromFlags(flags);
-	TUint hdrfmt = E32ImageHeader::HdrFmtFromFlags(flags);
-	TUint impfmt = E32ImageHeader::ImpFmtFromFlags(flags);
-	TUint ept = E32ImageHeader::EptFromFlags(flags);
-	TBool isARM = EFalse;
-
-	if(aDumpFlags&EDumpHeader)
-	{
-		PrintString("V%d.%02d(%03d)", iOrigHdr->iToolsVersion.iMajor,iOrigHdr->iToolsVersion.iMinor,iOrigHdr->iToolsVersion.iBuild);
-		PrintString("\tTime Stamp: %08x,%08x\n", iOrigHdr->iTimeHi, iOrigHdr->iTimeLo);
-		char sig[5];
-		memcpy(sig, (const char*)&iOrigHdr->iSignature, 4);
-		sig[4]=0;
-		PrintString(sig);
-		if (iOrigHdr->iFlags&KImageDll)
-			PrintString(" Dll for ");
-		else
-			PrintString(" Exe for ");
-		switch (iOrigHdr->CpuIdentifier())
-		{
-		case ECpuX86:
-			PrintString("X86 CPU\n");
-			break;
-		case ECpuArmV4:
-			isARM = ETrue;
-			PrintString("ARMV4 CPU\n");
-			break;
-		case ECpuArmV5:
-			isARM = ETrue;
-			PrintString("ARMV5 CPU\n");
-			break;
-		case ECpuMCore:
-			PrintString("M*Core CPU\n");
-			break;
-		case ECpuUnknown:
-			PrintString("Unknown CPU\n");
-			break;
-		default:
-			PrintString("something or other\n");
-			break;
-		}
-		
-		PrintString("Flags:\t%08x\n", flags);
-
-		if (!(flags & KImageDll))
-		{
-			char str[80];
-			PriorityToStr(iOrigHdr->ProcessPriority(), str);
-			PrintString("Priority %s\n", str);
-			if (flags & KImageFixedAddressExe)
-				PrintString("Fixed process\n");
-		}
-		
-		if (flags & KImageNoCallEntryPoint)
-			PrintString("Entry points are not called\n");
-		
-		PrintString("Image header is format %d\n", hdrfmt>>24);
-		TUint compression = iOrigHdr->CompressionType();
-		
-		switch (compression)
-		{
-		case KFormatNotCompressed:
-			PrintString("Image is not compressed\n");
-			break;
-		case KUidCompressionDeflate:
-			PrintString("Image is compressed using the DEFLATE algorithm\n");
-			break;
-		case KUidCompressionBytePair:
-			PrintString("Image is compressed using the BYTEPAIR algorithm\n");
-			break;
-		default:
-			PrintString("Image compression type UNKNOWN (%08x)\n", compression);
-		}
-		
-		if (compression)
-		{
-			PrintString("Uncompressed size %08x\n", iOrigHdr->UncompressedFileSize());
-		}
-
-		TUint FPU = flags & KImageHWFloatMask;
-
-		if (FPU == KImageHWFloat_None)
-			PrintString("Image FPU support : Soft VFP\n");
-		else if (FPU == KImageHWFloat_VFPv2) 
-			PrintString("Image FPU support : VFPv2\n");
-		else
-			PrintString("Image FPU support : Unknown\n");
-
-		// Code paging.
-
-		if (flags & KImageCodeUnpaged)
-		{
-			PrintString("Code Paging : Unpaged\n");
-		}
-		else if (flags & KImageCodePaged)
-		{
-			PrintString("Code Paging : Paged\n");
-		}
-		else
-		{
-			PrintString("Code Paging : Default\n");
-		}
-
-		// Data paging.
-
-		if (flags & KImageDataUnpaged)
-		{
-			PrintString("Data Paging : Unpaged\n");
-		}
-		else if (flags & KImageDataPaged)
-		{
-			PrintString("Data Paging : Paged\n");
-		}
-		else
-		{
-			PrintString("Data Paging : Default\n");
-		}
-
-		if (iOrigHdr->iFlags & KImageDebuggable)
-		{
-			PrintString("Debuggable : True\n");
-		}
-		else
-		{
-			PrintString("Debuggable : False\n");
-		}
-		if (iOrigHdr->iFlags & KImageSMPSafe)
-		{
-			PrintString("SMP Safe : True\n");
-		}
-		else
-		{
-			PrintString("SMP Safe : False\n");
-		}
-	}
-
-	if (hdrfmt >= KImageHdrFmt_V && (aDumpFlags&(EDumpHeader|EDumpSecurityInfo)))
-	{
-		//
-		// Important. Don't change output format of following security info
-		// because this is relied on by used by "Symbian Signed".
-		//
-		E32ImageHeaderV* v = iHdr;
-		PrintString("Secure ID: %08x\n", v->iS.iSecureId);
-		PrintString("Vendor ID: %08x\n", v->iS.iVendorId);
-		PrintString("Capabilities: %08x %08x\n", v->iS.iCaps[1], v->iS.iCaps[0]);
-		if(aDumpFlags&EDumpSecurityInfo)
-		{
-			TInt i;
-			for(i=0; i<ECapability_Limit; i++)
-				if(v->iS.iCaps[i>>5]&(1<<(i&31)))
-					PrintString("              %s\n", CapabilityNames[i]);
-			PrintString("\n");
-		}
-	}
-
-	if(aDumpFlags&EDumpHeader)
-	{
-		if (hdrfmt >= KImageHdrFmt_V)
-		{
-			E32ImageHeaderV* v = iHdr;
-			TUint32 xd = v->iExceptionDescriptor;
-			if ((xd & 1) && (xd != 0xffffffffu))
-			{
-				xd &= ~1;
-				PrintString("Exception Descriptor Offset:  %08x\n", v->iExceptionDescriptor);
-				TExceptionDescriptor * aED = (TExceptionDescriptor * )(iData + v->iCodeOffset + xd);
-				PrintString("Exception Index Table Base: %08x\n", aED->iExIdxBase);
-				PrintString("Exception Index Table Limit: %08x\n", aED->iExIdxLimit);
-				PrintString("RO Segment Base: %08x\n", aED->iROSegmentBase);
-				PrintString("RO Segment Limit: %08x\n", aED->iROSegmentLimit);
-			}
-			else
-				PrintString("No Exception Descriptor\n");
-
-			PrintString("Export Description: Size=%03x, Type=%02x\n", v->iExportDescSize, v->iExportDescType);
-			
-			if (v->iExportDescType != KImageHdr_ExpD_NoHoles)
-			{
-				TInt nb = v->iExportDescSize;
-				TInt i;
-				TInt j = 0;
-				for (i=0; i<nb; ++i)
-				{
-					if (++j == 8)
-					{
-						j = 0;
-						PrintString("\n");
-					}
-					PrintString(" %02x", v->iExportDesc[i]);
-				}
-				PrintString("\n");
-			}
-			
-			TInt r = CheckExportDescription();
-			
-			if (r == KErrNone)
-				PrintString("Export description consistent\n");
-			else if (r == KErrNotSupported)
-				PrintString("Export description type not recognised\n");
-			else
-				PrintString("!! Export description inconsistent !!\n");
-		}
-
-		TUint32 mv = iOrigHdr->ModuleVersion();
-		PrintString("Module Version: %d.%d\n", mv>>16, mv&0xffff);
-		
-		if (impfmt == KImageImpFmt_PE)
-		{
-			PrintString("Imports are PE-style\n");
-		}
-		else if (impfmt == KImageImpFmt_ELF)
-		{
-			PrintString("Imports are ELF-style\n");
-		}
-		else if (impfmt == KImageImpFmt_PE2)
-		{
-			PrintString("Imports are PE-style without redundant ordinal lists\n");
-		}
-		
-		if (isARM)
-		{
-			if (abi == KImageABI_GCC98r2)
-			{
-				PrintString("GCC98r2 ABI\n");
-			}
-			else if (abi == KImageABI_EABI)
-			{
-				PrintString("ARM EABI\n");
-			}
-			if (ept == KImageEpt_Eka1)
-			{
-				PrintString("Built against EKA1\n");
-			}
-			else if (ept == KImageEpt_Eka2)
-			{
-				PrintString("Built against EKA2\n");
-			}
-		}
-
-		PrintString("Uids:\t\t%08x %08x %08x (%08x)\n", iOrigHdr->iUid1, iOrigHdr->iUid2, iOrigHdr->iUid3, iOrigHdr->iUidChecksum);
-		
-		if (hdrfmt >= KImageHdrFmt_V)
-			PrintString("Header CRC:\t%08x\n", iHdr->iHeaderCrc);
-		
-		PrintString("File Size:\t%08x\n", iSize);
-		PrintString("Code Size:\t%08x\n", iOrigHdr->iCodeSize);
-		PrintString("Data Size:\t%08x\n", iOrigHdr->iDataSize);
-		PrintString("Compression:\t%08x\n", iOrigHdr->iCompressionType);
-		PrintString("Min Heap Size:\t%08x\n", iOrigHdr->iHeapSizeMin);
-		PrintString("Max Heap Size:\t%08x\n", iOrigHdr->iHeapSizeMax);
-		PrintString("Stack Size:\t%08x\n", iOrigHdr->iStackSize);
-		PrintString("Code link addr:\t%08x\n", iOrigHdr->iCodeBase);
-		PrintString("Data link addr:\t%08x\n", iOrigHdr->iDataBase);
-		PrintString("Code reloc offset:\t%08x\n", OrigCodeRelocOffset());
-		PrintString("Data reloc offset:\t%08x\n", OrigDataRelocOffset());
-		PrintString("Dll ref table count: %d\n", iOrigHdr->iDllRefTableCount);
-
-		if (iOrigHdr->iCodeSize || iOrigHdr->iDataSize || iOrigHdr->iBssSize || iOrigHdr->iImportOffset)
-			PrintString("        Offset  Size  Relocs #Relocs\n");
-
-		PrintString("Code    %06x %06x", OrigCodeOffset(), iOrigHdr->iCodeSize);
-		
-		if (iOrigHdr->iCodeRelocOffset)
-		{
-			E32RelocSection *r=(E32RelocSection *)(iData + iOrigHdr->iCodeRelocOffset);
-			PrintString(" %06x %06x", OrigCodeRelocOffset(), r->iNumberOfRelocs);
-		}
-		else
-			PrintString("              ");
-		
-		PrintString("        +%06x (entry pnt)", iOrigHdr->iEntryPoint);
-		PrintString("\n");
-
-		PrintString("Data    %06x %06x", OrigDataOffset(), iOrigHdr->iDataSize);
-		
-		if (iOrigHdr->iDataRelocOffset)
-		{
-			E32RelocSection *r=(E32RelocSection *)(iData + iOrigHdr->iDataRelocOffset);
-			PrintString(" %06x %06x", OrigDataRelocOffset(), r->iNumberOfRelocs);
-		}
-		PrintString("\n");
-
-		PrintString("Bss            %06x\n", iOrigHdr->iBssSize);
-
-		if (iOrigHdr->iExportDirOffset)
-			PrintString("Export  %06x %06x                      (%d entries)\n", OrigExportDirOffset(), iOrigHdr->iExportDirCount*4, iOrigHdr->iExportDirCount);
-		
-		if (iOrigHdr->iImportOffset)
-			PrintString("Import  %06x\n", OrigImportOffset());
-	}
-}
-
-/**
-Function to dump e32 image.
-
-@internalComponent
-@released
-
-@param aData
-Data to be dumped
-@param aLength
-Length of the file
-*/
-void dump(TUint *aData, TInt aLength)
-{
-	TUint *p=aData;
-	TInt i=0;
-	char line[256];
-	char *cp=(char*)aData;
-	TInt j=0;
-	memset(line,' ',sizeof(line));
-	while (i<aLength)
-	{
-		TInt ccount=0;
-		char* linep=&line[8*9+2];
-		PrintString("%06x:", i);
-		while (i<aLength && ccount<8)
-		{
-			PrintString(" %08x", *p++);
-			i+=4;
-			ccount++;
-			for (j=0; j<4; j++)
-			{
-				char c=*cp++;
-				if (c<32 || c>127)
-				{
-					c = '.';
-				}
-				*linep++ = c;
-			}
-		}
-		*linep='\0';
-		PrintString("%s", line+(ccount*9));
-		PrintString("\n");
-	}
-}
-
-/**
-Function to dump relocations.
-
-@internalComponent
-@released
-
-@param aRelocs
-Character pointer to relocations.
-*/
-void dumprelocs(char *aRelocs)
-{
-
-	TInt num=((E32RelocSection *)aRelocs)->iNumberOfRelocs;
-	PrintString("%d relocs\n", num);
-	aRelocs+=sizeof(E32RelocSection);
-	TInt printed=0;
-	while (num>0)
-	{
-		TInt page=*(TUint *)aRelocs;
-		TInt size=*(TUint *)(aRelocs+4);
-		TInt pagesize=size;
-		size-=8;
-		TUint16 *p=(TUint16 *)(aRelocs+8);
-		while (size>0)
-		{
-			TUint a=*p++;
-			TUint relocType = (a & 0x3000) >> 12;
-			if ((relocType == 1) || (relocType == 3)) //only relocation type1 and type3
-			{
-				PrintString("%08x(%d) ", page + (a&0x0fff), relocType);
-				printed++;
-				if (printed>3)
-				{
-					PrintString("\n");
-					printed=0;
-				}
-			}
-			size-=2;
-			num--;
-		}
-		aRelocs+=pagesize;
-	}
-	PrintString("\n");
-}
-
-/**
-Function to dump e32 image data.
-
-@internalComponent
-@released
-
-@param aDumpFlags
-The flags set based on the sub options provided to the program.
-*/
-void E32ImageFile::DumpData(TInt aDumpFlags)
-{
-	if(aDumpFlags&EDumpCode)
-	{
-		PrintString("\nCode (text size=%08x)\n", iOrigHdr->iTextSize);
-		dump((TUint *)(iData + iOrigHdr->iCodeOffset), iOrigHdr->iCodeSize);
-	
-		if (iOrigHdr->iCodeRelocOffset)
-			dumprelocs(iData + iOrigHdr->iCodeRelocOffset);
-	}
-
-	if((aDumpFlags&EDumpData) && iOrigHdr->iDataOffset)
-	{
-		PrintString("\nData\n");
-		dump((TUint *)(iData + iOrigHdr->iDataOffset), iOrigHdr->iDataSize);
-	
-		if (iOrigHdr->iDataRelocOffset)
-			dumprelocs(iData + iOrigHdr->iDataRelocOffset);
-	}
-
-	if(aDumpFlags&EDumpExports)
-	{
-		PrintString("\nNumber of exports = %d\n", iOrigHdr->iExportDirCount);
-		TInt i;
-		TUint* exports = (TUint*)(iData + iOrigHdr->iExportDirOffset);
-		TUint absoluteEntryPoint = iOrigHdr->iEntryPoint + iOrigHdr->iCodeBase;
-		TUint impfmt = iOrigHdr->ImportFormat();
-		TUint absentVal = (impfmt == KImageImpFmt_ELF) ? absoluteEntryPoint : iOrigHdr->iEntryPoint;
-		for (i=0; i<iOrigHdr->iExportDirCount; ++i)
-		{
-			TUint exp = exports[i];
-			if (exp == absentVal)
-				PrintString("\tOrdinal %5d:\tABSENT\n", i+1);
-			else
-				PrintString("\tOrdinal %5d:\t%08x\n", i+1, exp);
-		}
-	}
-
-	// Important. Don't change output format of following inport info
-	// because this is relied on by tools used by "Symbian Signed".
-	if((aDumpFlags&EDumpImports) && iOrigHdr->iImportOffset)
-	{
-		const E32ImportSection* isection = (const E32ImportSection*)(iData + iOrigHdr->iImportOffset);
-		TUint* iat = (TUint*)((TUint8*)iData + iOrigHdr->iCodeOffset + iOrigHdr->iTextSize);
-		PrintString("\nIdata\tSize=%08x\n", isection->iSize);
-		PrintString("Offset of import address table (relative to code section): %08x\n", iOrigHdr->iTextSize);
-		TInt d;
-		const E32ImportBlock* b = (const E32ImportBlock*)(isection + 1);
-		for (d=0; d<iOrigHdr->iDllRefTableCount; d++)
-		{
-			char* dllname = iData + iOrigHdr->iImportOffset + b->iOffsetOfDllName;
-			TInt n = b->iNumberOfImports;
-			PrintString("%d imports from %s\n", b->iNumberOfImports, dllname);
-			const TUint* p = b->Imports();
-			TUint impfmt = iOrigHdr->ImportFormat();
-			if (impfmt == KImageImpFmt_ELF)
-			{
-				while (n--)
-				{
-					TUint impd_offset = *p++;
-					TUint impd = *(TUint*)(iData + iOrigHdr->iCodeOffset + impd_offset);
-					TUint ordinal = impd & 0xffff;
-					TUint offset = impd >> 16;
-				
-					if (offset)
-						PrintString("%10d offset by %d\n", ordinal, offset);
-					else
-						PrintString("%10d\n", ordinal);
-				}
-			}
-			else
-			{
-				while (n--)
-					PrintString("\t%d\n", *iat++);
-			}
-			b = b->NextBlock(impfmt);
-		}
-	}
-	if((aDumpFlags & EDumpSymbols) && (iOrigHdr->iFlags & KImageNmdExpData))
-	{
-		TUint* aExpTbl = (TUint*)(iData + iOrigHdr->iExportDirOffset);
-		TUint* aZeroethOrd = aExpTbl - 1;
-
-		E32EpocExpSymInfoHdr *aSymInfoHdr = (E32EpocExpSymInfoHdr*)(iData + \
-					iOrigHdr->iCodeOffset + \
-					*aZeroethOrd - iOrigHdr->iCodeBase ) ;
-		DumpSymbolInfo(aSymInfoHdr);
-	}
-}
-
-void E32ImageFile::DumpSymbolInfo(E32EpocExpSymInfoHdr *aSymInfoHdr)
-{
-	if(!aSymInfoHdr)
-		return;
-	char	*aSymTblBase = (char*)aSymInfoHdr;
-	TUint	*aSymAddrTbl;
-	char	*aSymNameTbl;
-
-	char *aStrTable = aSymTblBase + aSymInfoHdr->iStringTableOffset;
-	aSymAddrTbl = (TUint*)(aSymTblBase + aSymInfoHdr->iSymbolTblOffset);
-	aSymNameTbl = (char*)(aSymAddrTbl + aSymInfoHdr->iSymCount);
-	
-	int aIdx;
-	char *aSymName;
-
-	PrintString("\n\n\t\tSymbol Info\n");
-	if(aSymInfoHdr->iSymCount)
-	{
-		PrintString("0x%x Symbols exported\n",aSymInfoHdr->iSymCount);
-		PrintString("  Addr\t\tName\n");
-		PrintString("----------------------------------------\n");
-		TUint aNameOffset = 0;
-		for(aIdx=0;aIdx<aSymInfoHdr->iSymCount ; aIdx++)
-		{
-			if(aSymInfoHdr->iFlags & 1)
-			{
-				TUint32* aOff = ((TUint32*)aSymNameTbl+aIdx);
-				aNameOffset = (*aOff) << 2;
-				aSymName = aStrTable + aNameOffset;
-			}
-			else
-			{
-				TUint16* aOff = ((TUint16*)aSymNameTbl+aIdx);
-				aNameOffset = (*aOff) << 2;
-				aSymName = aStrTable + aNameOffset;
-			}
-			PrintString("0x%08x \t%s\t\n",aSymAddrTbl[aIdx], aSymName);
-		}
-	}
-	else
-	{
-		PrintString("No Symbol exported\n");
-	}
-	PrintString("\n\n");
-
-	if(aSymInfoHdr->iDllCount)
-	{
-		// The import table orders the dependencies alphabetically...
-		// We need to list out in the link order...
-		PrintString("%d Static dependencies found\n", aSymInfoHdr->iDllCount);
-		TUint* aDepTbl = (TUint*)((char*)aSymInfoHdr + aSymInfoHdr->iDepDllZeroOrdTableOffset);
-		TUint* aDepOffset =  (TUint*)((char*)aDepTbl - iData);
-
-		const E32ImportSection* isection = (const E32ImportSection*)(iData + iOrigHdr->iImportOffset);
-		
-		TInt d;
-
-		/* The import table has offsets to the location (in code section) where the
-		 * import is required. For dependencies pointed by 0th ordinal, this offset
-		 * must be same as the offset of the dependency table entry (relative to 
-		 * the code section).
-		 */
-		bool aZerothFound;
-		for(int aDep = 0; aDep < aSymInfoHdr->iDllCount; aDep++)
-		{
-			const E32ImportBlock* b = (const E32ImportBlock*)(isection + 1);
-			aZerothFound = false;
-			for (d=0; d<iOrigHdr->iDllRefTableCount; d++)
-			{
-				char* dllname = iData + iOrigHdr->iImportOffset + b->iOffsetOfDllName;
-				TInt n = b->iNumberOfImports;
-
-				const TUint* p = b->Imports()+ (n - 1);//start from the end of the import table
-				TUint impfmt = iOrigHdr->ImportFormat();
-				if (impfmt == KImageImpFmt_ELF)
-				{
-					while (n--)
-					{
-						TUint impd_offset = *p--;
-						TUint impd = *(TUint*)(iData + iOrigHdr->iCodeOffset + impd_offset);
-						TUint ordinal = impd & 0xffff;
-					
-						if (ordinal == 0 )
-						{
-							if( impd_offset == ((TUint)aDepOffset - iOrigHdr->iCodeOffset))
-							{
-								/* The offset in import table is same as the offset of this 
-								 * dependency entry
-								 */
-								PrintString("\t%s\n", dllname);
-								aZerothFound = true;
-							}
-							break;
-						}
-					}
-				}
-				if(aZerothFound)
-					break;
-
-				b = b->NextBlock(impfmt);
-			}
-			if(!aZerothFound)
-			{
-				PrintString("!!Invalid dependency listed at %d\n",aDep );
-			}
-
-			aDepOffset++;
-		}
-	}
-}