source: trunk/platforms/dsx/v1_1cluster_phys_dma/main.cpp @ 360

#include <systemc>
#include <signal.h>
#include <sys/time.h>
#include <cstdlib>
#include <cstdarg>

#include "topcell_.h"

bool stop;
void run(sc_core::sc_signal<bool> &resetn)
{
#ifdef SYSTEMCASS
        sc_core::sc_start(0);
        resetn = false;
        sc_core::sc_start(1);
        resetn = true;
#else
        sc_core::sc_start(sc_core::sc_time(0, sc_core::SC_NS));
        resetn = false;
        sc_core::sc_start(sc_core::sc_time(1, sc_core::SC_NS));
        resetn = true;
#endif

#ifdef SOCVIEW
        debug();
#else
        const char *t = getenv("STATS_EVERY");
        if ( t ) {
                int delta = atoi(t);
                while (!stop) {
                        struct timezone tz;
                        struct timeval end, begin, tp;
                        gettimeofday( &begin, &tz );
#ifdef SYSTEMCASS
                        sc_core::sc_start(delta);
#else
                        sc_core::sc_start(sc_core::sc_time(delta, sc_core::SC_NS));
#endif
                        gettimeofday( &end, &tz );
                        timersub( &end, &begin, &tp );
                        long ms = (tp.tv_sec*1000+tp.tv_usec/1000);
                        std::cout << std::dec << delta << " cycles in " << ms << " ms: " << ((double)delta*1000/ms) << " Hz" << std::endl;
                }
        } else {
                sc_core::sc_start();
        }
#endif
}

int _main(int argc, char **argv)
{
        sc_core::sc_signal<bool> resetn;
        sc_core::sc_clock clock;

        topcell_ top0("top0");

        top0.p_resetn(resetn);
        top0.p_clock(clock);

        run(resetn);

        return 0;
}

void quit(int)
{
        sc_core::sc_stop();
    stop = true;
}

int sc_main (int argc, char *argv[])
{
        signal(SIGINT, quit);
        atexit(sc_core::sc_stop);
    stop = false;

        try {
                return _main(argc, argv);
        } catch (std::exception &e) {
                std::cout << e.what() << std::endl;
        } catch (...) {
                std::cout << "Unknown exception occured" << std::endl;
                throw;
        }
        return 1;
}