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Eyck Jentzsch
2024-06-30 17:47:05 +02:00
commit 15144ca608
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src/CLIParser.cpp Normal file
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/*
* Copyright (c) 2019 -2021 MINRES Technolgies GmbH
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "CLIParser.h"
#include <scc/report.h>
#include <iostream>
#include <iss/log_categories.h>
#include <scc/report.h>
#include <stdexcept>
#include <unordered_set>
#ifdef ERROR
#undef ERROR
#endif
namespace po = boost::program_options;
using namespace sc_core;
namespace {
std::unordered_set<std::string> backend_opts = {"interp", "tcc", "llvm", "asmjit"};
}
CLIParser::CLIParser(int argc, char *argv[])
: desc("Options")
, valid(false) {
build();
try {
po::store(po::parse_command_line(argc, argv, desc), vm_); // can throw
// --help option
if (vm_.count("help")) {
std::cout << "DBT-RISE-TGC based virtual platform of TGC cores" << std::endl << desc << std::endl;
}
po::notify(vm_); // throws on error, so do after help in case there are any problems
valid = true;
if(backend_opts.find(vm_["backend"].as<std::string>())== std::end(backend_opts))
throw po::error("Illegal value for switch backend");
} catch (po::error &e) {
std::cerr << "ERROR: " << e.what() << std::endl << std::endl;
std::cerr << desc << std::endl;
exit(-1);
}
auto log_level = vm_["verbose"].as<scc::log>();
auto log_level_num = static_cast<unsigned>(log_level);
LOGGER(DEFAULT)::reporting_level() = logging::as_log_level(log_level_num > 6 ? 6 : log_level_num);;
LOGGER(DEFAULT)::print_time() = false;
LOG_OUTPUT(DEFAULT)::ostream() = &std::cout;
LOGGER(connection)::reporting_level() = logging::as_log_level(log_level_num > 4 ? log_level_num-1 : log_level_num);;
LOGGER(connection)::print_time() = false;
LOG_OUTPUT(connection)::ostream() = &std::cout;
///////////////////////////////////////////////////////////////////////////
// configure logging
///////////////////////////////////////////////////////////////////////////
scc::init_logging(scc::LogConfig()
.logFileName(vm_["log-file"].as<std::string>())
.logLevel(vm_["verbose"].as<scc::log>())
.logFilterRegex(vm_["log-filter"].as<std::string>())
.logAsync(!vm_["log-sync"].as<bool>()));
scc::stream_redirection cout_redir(std::cout, scc::log::DEBUG);
scc::stream_redirection cerr_redir(std::cerr, scc::log::ERROR);
sc_core::sc_report_handler::set_actions("/IEEE_Std_1666/deprecated", sc_core::SC_DO_NOTHING);
sc_core::sc_report_handler::set_actions(sc_core::SC_ID_MORE_THAN_ONE_SIGNAL_DRIVER_, sc_core::SC_DO_NOTHING);
sc_core::sc_report_handler::set_actions(sc_core::SC_ERROR, sc_core::SC_LOG | sc_core::SC_CACHE_REPORT | sc_core::SC_DISPLAY | sc_core::SC_STOP);
}
void CLIParser::build() {
// clang-format off
desc.add_options()
("help,h",
"Print help message")
("verbose,v", po::value<scc::log>()->default_value(scc::log::INFO),
"debug output level (NONE, FATAL, ERROR, WARNING, INFO, DEBUG, TRACE, TRACEALL)")
("log-file,l", po::value<std::string>()->default_value(""),
"log file name")
("log-filter", po::value<std::string>()->default_value(""),
"log filter regular expression name")
("log-sync", po::bool_switch(),
"Disable asynchronous logging")
("disass,d", po::value<std::string>()->implicit_value(""),
"Enables disassembly")
("elf,f", po::value<std::string>(),
"ELF file to load")
("gdb-port,g", po::value<unsigned short>()->default_value(0),
"enable gdb server and specify port to use")
("backend", po::value<std::string>()->default_value("interp"),
"the ISS backend to use, options are: interp, tcc")
("isa", po::value<std::string>()->default_value("tgc5c"),
"core or isa name to use for simulation, use '?' to get list")
("dump-ir",
"dump the intermediate representation")
("dump-structure", po::value<std::string>(),
"dump model structure to ELK file")
("quantum", po::value<unsigned>(),
"SystemC quantum time in ns")
("reset,r", po::value<std::string>(),
"reset address")
("trace-level,t", po::value<unsigned>()->default_value(0),
"enable tracing, or combination of 1=signals and 2=TX")
("trace-default-on",
"enables tracing for all unspecified modules")
("trace-file", po::value<std::string>()->default_value("system"),
"set th ename of the trace file")
("max_time,m", po::value<std::string>(),
"maximum time to run")
("config-file,c", po::value<std::string>()->default_value(""),
"read configuration from file")
("plugin,p", po::value<std::vector<std::string>>(),
"plugin(s) to activate")
("dump-config,dc", po::value<std::string>()->default_value(""),
"dump configuration to file file");
// clang-format on
}
CLIParser::~CLIParser() = default;