b0e13b17c9
This change makes all C++-based tools in tools/ abort when they encounter an unknown commandline parameter (both option or non-option). This has already caused some confusion, as in some cases unexpected behaviour can be the result. For example, "prune-trace -t mytrace.tc -d database" up to now ignored the "-t" parameter, took "mytrace.tc" as the first non-option parameter (and ignored it); as no option parameter may follow the non-option parameters, all other options were ignored as well. Change-Id: Ia0812a518c4760fa28ed54979c81f43fa7aa096e
73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
#include <fstream>
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#include <string>
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#include "FormatConverter.hpp"
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#include "Gem5Converter.hpp"
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#include "DumpConverter.hpp"
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#include "util/CommandLine.hpp"
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#include "util/gzstream/gzstream.h"
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#include "util/Logger.hpp"
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using namespace fail;
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using std::cin;
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using std::endl;
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static Logger LOG("convert-trace", true);
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int main(int argc, char *argv[]) {
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CommandLine &cmd = CommandLine::Inst();
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CommandLine::option_handle UNKNOWN =
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cmd.addOption("", "", Arg::None, "usage: convert-trace -f dump|gem5 -t tracefile.tc");
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CommandLine::option_handle HELP =
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cmd.addOption("h", "help", Arg::None, "-h/--help \tPrint usage and exit");
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CommandLine::option_handle FORMAT =
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cmd.addOption("f", "format", Arg::Required, "-f/--format FORMAT \tInput format (dump|gem5)");
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CommandLine::option_handle OUTFILE =
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cmd.addOption("t", "trace", Arg::Required, "-t/--trace FILE \tOutput file");
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for (int i = 1; i < argc; ++i) {
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cmd.add_args(argv[i]);
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}
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if (!cmd.parse()) {
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std::cerr << "Error parsing arguments." << endl;
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return 1;
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}
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if (cmd[HELP] || !cmd[OUTFILE] || !cmd[FORMAT] || cmd[UNKNOWN] || cmd.parser()->nonOptionsCount() != 0) {
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for (option::Option* opt = cmd[UNKNOWN]; opt; opt = opt->next()) {
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std::cerr << "Unknown option: " << opt->name << "\n";
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}
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for (int i = 0; i < cmd.parser()->nonOptionsCount(); ++i) {
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std::cerr << "Unknown non-option: " << cmd.parser()->nonOption(i) << "\n";
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}
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cmd.printUsage();
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if (cmd[HELP]) {
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exit(0);
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} else {
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exit(1);
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}
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}
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std::string format = cmd[FORMAT].first()->arg;
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std::string trace_file = cmd[OUTFILE].first()->arg;
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ogzstream gz_stream(trace_file.c_str());
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std::ostream *os = &gz_stream;
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ProtoOStream ps(os);
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FormatConverter *converter;
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if (format == "gem5") {
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converter = new Gem5Converter(cin, ps);
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} else if (format == "dump") {
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converter = new DumpConverter(cin, ps);
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} else {
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LOG << "unknown input format '" << format << "'" << endl;
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return 1;
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}
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if (!converter->convert()) {
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LOG << "converter failed" << endl;
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return 1;
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}
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}
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