bintools/elftools/inc/elftran.h
changeset 0 044383f39525
child 590 360bd6b35136
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bintools/elftools/inc/elftran.h	Tue Oct 27 16:36:35 2009 +0000
@@ -0,0 +1,65 @@
+/*
+* Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+* Derived in part from E32IMAGE.H
+*
+*/
+
+
+#ifndef __ELFTRAN_H__
+#define __ELFTRAN_H__
+
+#include <e32std.h>
+#include <e32image.h>
+#include "e32ldfmt.h"
+#include <elfdefs.h>
+
+class ELFFile;
+
+//
+class E32ImageFile_ELF : public E32ImageFile
+	{
+public:
+	E32ImageFile_ELF();
+	virtual ~E32ImageFile_ELF();
+	virtual TBool Translate(const char* aFileName, TUint aDataBase, TBool aAllowDllData, \
+		TBool aSymLkupEnabled = FALSE);
+	TBool Translate(ELFFile& aElfFile);
+	TBool ImageIsDll(ELFFile& aElfFile);
+private:
+	TInt DoCodeHeader(ELFFile &aElfFile);
+	TInt DoDataHeader(ELFFile &aElfFile, TUint aDataBase);
+	TInt CopyCode(char *aPtr, ELFFile &aElfFile);
+	TInt CopyData(char *aPtr, ELFFile &aElfFile);
+
+	char *CreateImportSection(ELFFile &aElfFile, TInt &aSize);
+	void CreateExportSection(char *aPtr, ELFFile &aElfFile);
+
+	void FixRelocs(ELFFile &aElfFile, Elf32_Rel **codeRelocs, Elf32_Rel **dataRelocs);
+	char *CreateRelocs(ELFFile& aElfFile, Elf32_Rel **relocs, TInt nrelocs, TInt &aSize, TUint aBase);
+
+	TUint FixAddress(ELFFile &aElfFile, TUint va, Elf32_Rel * rel);
+
+	void SetUpExceptions(ELFFile &aElfFile);
+	void SetSymNameLookup(TInt aSymNameLkupEnabled);
+	TBool IsNamedLookupEnabled();
+	TBool SetUpLookupTable(ELFFile &aElfFile);
+	TInt DoSymbolLookupHeader(ELFFile &aElfFile, TInt aBaseOffset);
+	TUint CopyExportSymInfo(char *aPtr, ELFFile &aElfFile);
+	};
+
+#endif
+
+
+