diff options
Diffstat (limited to 'common/command.cc')
| -rw-r--r-- | common/command.cc | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/common/command.cc b/common/command.cc index c5c777e8..6cc9fbe7 100644 --- a/common/command.cc +++ b/common/command.cc @@ -40,7 +40,7 @@ NEXTPNR_NAMESPACE_BEGIN -CommandHandler::CommandHandler(int argc, char **argv) : argc(argc), argv(argv) { log_files.push_back(stdout); } +CommandHandler::CommandHandler(int argc, char **argv) : argc(argc), argv(argv) { log_streams.clear(); } bool CommandHandler::parseOptions() { @@ -64,14 +64,14 @@ bool CommandHandler::parseOptions() bool CommandHandler::executeBeforeContext() { if (vm.count("help") || argc == 1) { - std::cout << boost::filesystem::basename(argv[0]) + std::cerr << boost::filesystem::basename(argv[0]) << " -- Next Generation Place and Route (git sha1 " GIT_COMMIT_HASH_STR ")\n"; - std::cout << options << "\n"; + std::cerr << options << "\n"; return argc != 1; } if (vm.count("version")) { - std::cout << boost::filesystem::basename(argv[0]) + std::cerr << boost::filesystem::basename(argv[0]) << " -- Next Generation Place and Route (git sha1 " GIT_COMMIT_HASH_STR ")\n"; return true; } @@ -84,7 +84,9 @@ po::options_description CommandHandler::getGeneralOptions() po::options_description general("General options"); general.add_options()("help,h", "show help"); general.add_options()("verbose,v", "verbose output"); - general.add_options()("quiet,q", "quiet mode, only errors displayed"); + general.add_options()("quiet,q", "quiet mode, only errors and warnings displayed"); + general.add_options()("log,l", po::value<std::string>(), + "log file, all log messages are written to this file regardless of -q"); general.add_options()("debug", "debug output"); general.add_options()("force,f", "keep running after errors"); #ifndef NO_GUI @@ -102,6 +104,7 @@ po::options_description CommandHandler::getGeneralOptions() #endif general.add_options()("json", po::value<std::string>(), "JSON design file to ingest"); general.add_options()("seed", po::value<int>(), "seed value for random number generator"); + general.add_options()("randomize-seed,r", "randomize seed value for random number generator"); general.add_options()("slack_redist_iter", po::value<int>(), "number of iterations between slack redistribution"); general.add_options()("cstrweight", po::value<float>(), "placer weighting for relative constraint satisfaction"); general.add_options()("pack-only", "pack design only without placement or routing"); @@ -127,7 +130,17 @@ void CommandHandler::setupContext(Context *ctx) } if (vm.count("quiet")) { - log_quiet_warnings = true; + log_streams.push_back(std::make_pair(&std::cerr, LogLevel::WARNING)); + } else { + log_streams.push_back(std::make_pair(&std::cerr, LogLevel::LOG)); + } + + if (vm.count("log")) { + std::string logfilename = vm["log"].as<std::string>(); + logfile = std::ofstream(logfilename); + if (!logfile) + log_error("Failed to open log file '%s' for writing.\n", logfilename.c_str()); + log_streams.push_back(std::make_pair(&logfile, LogLevel::LOG)); } if (vm.count("force")) { @@ -138,6 +151,15 @@ void CommandHandler::setupContext(Context *ctx) ctx->rngseed(vm["seed"].as<int>()); } + if (vm.count("randomize-seed")) { + srand(time(NULL)); + int r; + do { + r = rand(); + } while (r == 0); + ctx->rngseed(r); + } + if (vm.count("slack_redist_iter")) { ctx->slack_redist_iter = vm["slack_redist_iter"].as<int>(); if (vm.count("freq") && vm["freq"].as<double>() == 0) { @@ -248,7 +270,7 @@ int CommandHandler::executeMain(std::unique_ptr<Context> ctx) deinit_python(); #endif - return 0; + return had_nonfatal_error ? 1 : 0; } void CommandHandler::conflicting_options(const boost::program_options::variables_map &vm, const char *opt1, |