DBT-RISE-TGC/riscv/incl/cli_options.h

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/*******************************************************************************
* Copyright (C) 2017, MINRES Technologies GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* Contributors:
* eyck@minres.com - initial API and implementation
******************************************************************************/
#ifndef _CLI_OPTIONS_H_
#define _CLI_OPTIONS_H_
#include <boost/program_options.hpp>
#include <easylogging++.h>
namespace {
const size_t ERROR_IN_COMMAND_LINE = 1;
const size_t SUCCESS = 0;
const size_t ERROR_UNHANDLED_EXCEPTION = 2;
inline void enable_log_level(el::Configurations& conf, int level){
switch(level){
case 0:
conf.set(el::Level::Fatal, el::ConfigurationType::Enabled, "false");
/* no break */
case 1:
conf.set(el::Level::Error, el::ConfigurationType::Enabled, "false");
/* no break */
case 2:
conf.set(el::Level::Warning, el::ConfigurationType::Enabled, "false");
/* no break */
case 3:
conf.set(el::Level::Info, el::ConfigurationType::Enabled, "false");
/* no break */
case 4:
conf.set(el::Level::Debug, el::ConfigurationType::Enabled, "false");
/* no break */
case 5:
conf.set(el::Level::Trace, el::ConfigurationType::Enabled, "false");
/* no break */
}
}
inline void configure_default_logger(boost::program_options::variables_map& vm){
el::Configurations defaultConf;
defaultConf.setToDefault();
defaultConf.set(el::Level::Error, el::ConfigurationType::Format, "%datetime{%H:%m:%s.%g} %level %msg");
defaultConf.set(el::Level::Warning, el::ConfigurationType::Format, "%datetime{%H:%m:%s.%g} %level %msg");
defaultConf.set(el::Level::Info, el::ConfigurationType::Format, "%datetime{%H:%m:%s.%g} %level %msg");
defaultConf.set(el::Level::Debug, el::ConfigurationType::Format, "%datetime{%H:%m:%s.%g} %level %msg");
defaultConf.set(el::Level::Trace, el::ConfigurationType::Format, "%datetime{%H:%m:%s.%g} %level %msg");
if(vm.count("verbose"))
enable_log_level(defaultConf, vm["verbose"].as<int>());
if(vm.count("log-file"))
defaultConf.set(el::Level::Global,el::ConfigurationType::Filename, vm["log-file"].as<std::string>());
// default logger uses default configurations
el::Loggers::reconfigureLogger("default", defaultConf);
}
inline void configure_debugger_logger() {
// configure the connection logger
el::Logger* gdbServerLogger = el::Loggers::getLogger("connection");
el::Configurations gdbServerConf;
gdbServerConf.setToDefault();
gdbServerConf.set(el::Level::Error, el::ConfigurationType::Format,
"%datetime{%H:%m:%s.%g} %level [%logger] %msg");
gdbServerConf.set(el::Level::Warning, el::ConfigurationType::Format,
"%datetime{%H:%m:%s.%g} %level [%logger] %msg");
gdbServerConf.set(el::Level::Info, el::ConfigurationType::Format,
"%datetime{%H:%m:%s.%g} %level [%logger] %msg");
gdbServerConf.set(el::Level::Debug, el::ConfigurationType::Format,
"%datetime{%H:%m:%s.%g} %level [%logger] %msg");
gdbServerConf.set(el::Level::Trace, el::ConfigurationType::Format,
"%datetime{%H:%m:%s.%g} %level [%logger] %msg");
enable_log_level(gdbServerConf, 5);
gdbServerLogger->configure(gdbServerConf);
}
inline void configure_disass_logger(boost::program_options::variables_map& vm) {
el::Logger* disassLogger = el::Loggers::getLogger("disass");
el::Configurations disassConf;
if(vm.count("disass")){
auto file_name=vm["disass"].as<std::string>();
disassConf.setToDefault();
if (file_name.length() > 0) {
disassConf.set(el::Level::Global, el::ConfigurationType::ToFile,
std::string("true"));
disassConf.set(el::Level::Global,
el::ConfigurationType::ToStandardOutput, std::string("false"));
disassConf.set(el::Level::Global, el::ConfigurationType::Format,
std::string("%msg"));
disassConf.set(el::Level::Global, el::ConfigurationType::Filename,
file_name);
std::ofstream str(file_name); // just to clear the file
} else {
disassConf.set(el::Level::Global, el::ConfigurationType::Format,
"%datetime{%H:%m:%s.%g} [%logger] %msg");
}
} else {
enable_log_level(disassConf, 0);
}
disassLogger->configure(disassConf);
}
} // namespace
inline int parse_cli_options(boost::program_options::variables_map& vm, int argc, char *argv[]){
namespace po = boost::program_options;
po::options_description desc("Options");
desc.add_options()
("help,h", "Print help message")
("verbose,v", po::value<int>()->implicit_value(0), "Sets logging verbosity")
("vmodule", po::value<std::string>(),"Defines the module(s) to be logged")
("logging-flags", po::value<int>(),"Sets logging flag(s).")
("log-file", po::value<std::string>(),"Sets default log file.")
("disass,d", po::value<std::string>()->implicit_value(""),"Enables disassembly")
("elf,l", po::value< std::vector<std::string> >(), "ELF file(s) to load")
("gdb-port,g", po::value<unsigned>(), "enable gdb server and specify port to use")
("input,i", po::value<std::string>(), "the elf file to load (instead of hex files)")
("dump-ir", "dump the intermediate representation")
("cycles,c", po::value<int64_t>()->default_value(-1), "number of cycles to run")
("systemc,s", "Run as SystemC simulation")
("time", po::value<int>(), "SystemC siimulation time in ms")
("reset,r", po::value<std::string>(), "reset address")
("trace", po::value<uint8_t>(), "enable tracing, or cmbintation of 1=signals and 2=TX text, 4=TX compressed text, 6=TX in SQLite")\
("mem,m", po::value<std::string>(), "the memory input file");
try {
po::store(po::parse_command_line(argc, argv, desc), vm); // can throw
// --help option
if ( vm.count("help") ){
std::cout << "JIT-ISS simulator for AVR" << std::endl << desc << std::endl;
return SUCCESS;
}
po::notify(vm); // throws on error, so do after help in case
} catch(po::error& e){
// there are problems
std::cerr << "ERROR: " << e.what() << std::endl << std::endl;
std::cerr << desc << std::endl;
return ERROR_IN_COMMAND_LINE;
}
return SUCCESS;
}
#endif /* _CLI_OPTIONS_H_ */