46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
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#include <verilated.h>
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#include "Vtestbench_top.h"
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vluint64_t main_time = 0;
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double sc_time_stamp() {
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return main_time;
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}
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int main(int argc, char **argv, char **env) {
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Verilated::debug(0);
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Verilated::randReset(2);
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Verilated::traceEverOn(true);
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Verilated::commandArgs(argc, argv);
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Verilated::mkdir("logs");
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const int reset_time = 10;
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Vtestbench_top *top = new Vtestbench_top; // Or use a const unique_ptr, or the VL_UNIQUE_PTR wrapper
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top->clk = 0;
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while (!Verilated::gotFinish()) {
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++main_time;
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top->clk = !top->clk;
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top->resetn = (main_time < reset_time) ? 1 : 0;
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if (main_time < reset_time) {
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// Zero coverage if still early in reset, otherwise toggles there may
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// falsely indicate a signal is covered
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VerilatedCov::zero();
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}
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top->eval();
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}
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top->final();
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// Coverage analysis (since test passed)
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#if VM_COVERAGE
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Verilated::mkdir("logs");
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VerilatedCov::write("logs/coverage.dat");
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#endif
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delete top;
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top = NULL;
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exit(0);
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}
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