120 lines
3.5 KiB
C++
120 lines
3.5 KiB
C++
/*
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* Copyright (c) 2015, University of Kaiserslautern
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* Copyright (c) 2016, Dresden University of Technology (TU Dresden)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Matthias Jung
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* Christian Menard
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* Abdul Mutaal Ahmad
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*/
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#include <iostream>
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#include <systemc>
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#include <tlm>
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#include <string>
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#include "DRAMSys.h"
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#include "TraceSetup.h"
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#include "report_handler.hh"
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#include "sc_target.hh"
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#include "sim_control.hh"
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#include "slave_transactor.hh"
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#include "stats.hh"
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using namespace std;
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class Gem5SimControlDRAMsys: public Gem5SystemC::Gem5SimControl
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{
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public:
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Gem5SimControlDRAMsys(string configFile) :
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Gem5SystemC::Gem5SimControl("gem5",configFile,0,"")
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{
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}
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void afterSimulate()
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{
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sc_stop();
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}
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};
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string pathOfFile(string file)
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{
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return file.substr(0, file.find_last_of('/'));
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}
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int sc_main(int argc, char **argv)
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{
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SC_REPORT_INFO("sc_main", "Simulation Setup");
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string SimulationXML;
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string gem5ConfigFile;
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string resources;
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if(argc > 1)
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{
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// Get path of resources:
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resources = pathOfFile(argv[0])
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+ string("/../../DRAMSys/simulator/resources/");
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SimulationXML = argv[1];
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gem5ConfigFile = argv[2];
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}
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else
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{
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SC_REPORT_FATAL("sc_main","Please provide configuration files");
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}
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// Instantiate DRAMSys:
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DRAMSys dramSys("DRAMSys", SimulationXML, resources);
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// Instantiate gem5:
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Gem5SimControlDRAMsys sim_control(gem5ConfigFile);
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Gem5SystemC::Gem5SlaveTransactor transactor("transactor", "transactor");
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transactor.socket.bind(dramSys.tSocket);
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transactor.sim_control.bind(sim_control);
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SC_REPORT_INFO("sc_main", "Start of Simulation");
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sc_core::sc_set_stop_mode(SC_STOP_FINISH_DELTA);
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sc_core::sc_start();
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if (!sc_core::sc_end_of_simulation_invoked())
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{
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SC_REPORT_INFO("sc_main","Simulation stopped without explicit sc_stop()");
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sc_core::sc_stop();
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}
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SC_REPORT_INFO("sc_main", "End of Simulation");
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return EXIT_SUCCESS;
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}
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