File indexing completed on 2024-04-28 05:40:56 

0001 /*
0002     Copyright (C) 2015 Volker Krause <vkrause@kde.org>
0003 
0004     This program is free software; you can redistribute it and/or modify it
0005     under the terms of the GNU Library General Public License as published by
0006     the Free Software Foundation; either version 2 of the License, or (at your
0007     option) any later version.
0008 
0009     This program is distributed in the hope that it will be useful, but WITHOUT
0010     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0011     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
0012     License for more details.
0013 
0014     You should have received a copy of the GNU General Public License
0015     along with this program.  If not, see <https://www.gnu.org/licenses/>.
0016 */
0017 
0018 #include <config-elf-dissector-version.h>
0019 
0020 #include <elf/elffileset.h>
0021 #include <checks/deadcodefinder.h>
0022 
0023 #include <QCoreApplication>
0024 #include <QCommandLineParser>
0025 
0026 int main(int argc, char** argv)
0027 {
0028     QCoreApplication::setApplicationName(QStringLiteral("ELF Dead Code Finder"));
0029     QCoreApplication::setOrganizationName(QStringLiteral("KDE"));
0030     QCoreApplication::setOrganizationDomain(QStringLiteral("kde.org"));
0031     QCoreApplication::setApplicationVersion(QStringLiteral(ELF_DISSECTOR_VERSION_STRING));
0032 
0033     QCoreApplication app(argc, argv);
0034 
0035     QCommandLineParser parser;
0036     parser.addHelpOption();
0037     parser.addVersionOption();
0038     QCommandLineOption excludePrefixOpt(QStringLiteral("exclude-prefix"), QStringLiteral("Exclude ELF files in this prefix."), QStringLiteral("exclude"));
0039     parser.addOption(excludePrefixOpt);
0040     parser.addPositionalArgument(QStringLiteral("elf"), QStringLiteral("ELF objects to analyze"), QStringLiteral("<elf>"));
0041     parser.process(app);
0042 
0043     ElfFileSet set;
0044     foreach (const auto &fileName, parser.positionalArguments()) {
0045         set.addFile(fileName);
0046     }
0047 
0048     DeadCodeFinder finder;
0049     if (parser.isSet(excludePrefixOpt))
0050         finder.setExcludePrefixes(parser.values(excludePrefixOpt));
0051 
0052     finder.findUnusedSymbols(&set);
0053     finder.dumpResults();
0054 
0055     return 0;
0056 }