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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <iostream>
#include <memory>
#include <iostream>
#include <fstream>
#include <algorithm>
#include <iterator>
#include <LIEF/ELF.hpp>
//
// Rename the first section name.
// Ex: ./tools/ELFSectionRename /bin/ls ./lsRename
//
// $ readelf -S /bin/ls
//
// [Nr] Nom Type Adresse Décalage
// Taille TaillEntrée Fanion Lien Info Alignement
// [ 0] NULL 0000000000000000 00000000
// 0000000000000000 0000000000000000 0 0 0
// [ 1] .interp PROGBITS 0000000000400238 00000238
// 000000000000001c 0000000000000000 A 0 0 1
// [ 2] .note.ABI-tag NOTE 0000000000400254 00000254
// 0000000000000020 0000000000000000 A 0 0 4
//
// $ readelf -S ./lsRename
//
// En-têtes de section :
// [Nr] Nom Type Adresse Décalage
// Taille TaillEntrée Fanion Lien Info Alignement
// [ 0] toto NULL 0000000000000000 00000000
// 0000000000000000 0000000000000000 0 0 0
// [ 1] .interp PROGBITS 0000000000400238 00000238
// 000000000000001c 0000000000000000 A 0 0 1
// [ 2] .note.ABI-tag NOTE 0000000000400254 00000254
// 0000000000000020 0000000000000000 A 0 0 4
// ....
//
//
//
int main(int argc, char **argv) {
std::cout << "ELF Section rename" << std::endl;
if (argc != 3) {
std::cerr << "Usage: " << argv[0] << " <Original Binary> <Output Binary>" << std::endl;
return -1;
}
std::unique_ptr<LIEF::ELF::Binary> binary{LIEF::ELF::Parser::parse(argv[1])};
LIEF::ELF::Section& section = binary->sections()[0];
section.name("toto");
binary->write(argv[2]);
return 0;
}
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