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/*
* Copyright (c) 2016, Dresden University of Technology (TU Dresden)
* 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.
*
* Authors: Christian Menard
*/
#include <systemc>
#include <tlm>
#include "sc_master_port.hh"
#include "sim_control.hh"
#include "stats.hh"
#include "traffic_generator.hh"
// Defining global string variable decalred in stats.hh
std::string filename;
void
reportHandler(const sc_core::sc_report& report,
const sc_core::sc_actions& actions)
{
uint64_t systemc_time = report.get_time().value();
uint64_t gem5_time = curTick();
std::cerr << report.get_time();
if (gem5_time < systemc_time) {
std::cerr << " (<) ";
} else if (gem5_time > systemc_time) {
std::cerr << " (!) ";
} else {
std::cerr << " (=) ";
}
std::cerr << ": " << report.get_msg_type() << ' ' << report.get_msg()
<< '\n';
}
int
sc_main(int argc, char** argv)
{
sc_core::sc_report_handler::set_handler(reportHandler);
SimControl simControl("gem5", argc, argv);
TrafficGenerator trafficGenerator("traffic_generator");
filename = "m5out/stats-systemc.txt";
tlm::tlm_target_socket<>* mem_port =
dynamic_cast<tlm::tlm_target_socket<>*>(
sc_core::sc_find_object("gem5.memory"));
if (mem_port) {
SC_REPORT_INFO("sc_main", "Port Found");
trafficGenerator.socket.bind(*mem_port);
} else {
SC_REPORT_FATAL("sc_main", "Port Not Found");
std::exit(EXIT_FAILURE);
}
std::cout << "Starting sc_main" << std::endl;
sc_core::sc_start(); // Run to end of simulation
SC_REPORT_INFO("sc_main", "End of Simulation");
CxxConfig::statsDump();
return EXIT_SUCCESS;
}
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