#include <verilated.h>

#include "Vtestbench_top.h"

vluint64_t main_time = 0;
double sc_time_stamp() {
    return main_time;
}

int main(int argc, char **argv, char **env) {
    Verilated::debug(0);
    Verilated::randReset(2);
    Verilated::traceEverOn(true);
    Verilated::commandArgs(argc, argv);
    Verilated::mkdir("logs");

    const int reset_time = 10;

    Vtestbench_top *top = new Vtestbench_top; // Or use a const unique_ptr, or the VL_UNIQUE_PTR wrapper

    top->clk = 0;
    while (!Verilated::gotFinish()) {
        ++main_time;
        top->clk = !top->clk;
        top->resetn = (main_time < reset_time) ? 1 : 0;
        if (main_time < reset_time) {
            // Zero coverage if still early in reset, otherwise toggles there may
            // falsely indicate a signal is covered
            VerilatedCov::zero();
        }
        top->eval();
    }

    top->final();

    //  Coverage analysis (since test passed)
#if VM_COVERAGE
    Verilated::mkdir("logs");
    VerilatedCov::write("logs/coverage.dat");
#endif

    delete top;
    top = NULL;
    exit(0);
}