1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 *

     5 * This program is free software: you can redistribute it and/or modify

     6 * it under the terms of the GNU Lesser General Public License as published by

     7 * the Free Software Foundation, either version 3 of the License, or

     8 * (at your option) any later version.

     9 *

    10 * This program is distributed in the hope that it will be useful,

    11 * but WITHOUT ANY WARRANTY; without even the implied warranty of

    12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    13 * GNU Lesser General Public License for more details.

    14 * 

    15 * You should have received a copy of the GNU Lesser General Public License

    16 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

    17 */

    18 

    19 #include <iostream>

    20 #include "dwarfmanager.h"

    21 #include "inputfile.h"

    22 

    23 const string DwarfRangesManager::iRangesSectionName(".debug_ranges");

    24 

    25 void DwarfRangesManager::ProcessSection(FileShdrPair & aPair, Dwarf_Byte_Ptr aStart, Dwarf_Byte_Ptr aEnd){

    26 	Dwarf_Byte_Ptr start = aStart;

    27 	Dwarf_Byte_Ptr end = aEnd;

    28 	size_t pointer_size = iDwarfInfoManager.GetPointerSize();

    29 	while (start < end){

    30 		// TODO: this doesn't deal with 64-bit Dwarf

    31 		Dwarf_Word w1 = GetValue(start, pointer_size);

    32 		start+= pointer_size;

    33 		if (w1 == 0xffffffff){

    34 			LinearAddr addr = GetValue(start, pointer_size);

    35 			LinearAddr relocatedAddress = aPair.iXIPFileDetails.Relocate(addr);

    36 			if (addr != relocatedAddress)

    37 				WriteValue(start, relocatedAddress, pointer_size);

    38 		} 

    39 		start += pointer_size;

    40 	}

    41 }