forked from github/verilator
63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
// -*- mode: C++; c-file-style: "cc-mode" -*-
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//
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// DESCRIPTION: Verilator: Verilog Test module
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//
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// This file ONLY is placed into the Public Domain, for any use,
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// without warranty, 2008 by Wilson Snyder.
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#include <verilated.h>
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#include <verilated_vcd_c.h>
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#include VM_PREFIX_INCLUDE
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unsigned long long main_time = 0;
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double sc_time_stamp() { return (double)main_time; }
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const char* trace_name() {
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static char name[1000];
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VL_SNPRINTF(name, 1000, VL_STRINGIFY(TEST_OBJ_DIR) "/simpart_%04d.vcd", (int)main_time);
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return name;
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}
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int main(int argc, char** argv, char** env) {
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VM_PREFIX* top = new VM_PREFIX("top");
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Verilated::debug(0);
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Verilated::traceEverOn(true);
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VerilatedVcdC* tfp = new VerilatedVcdC;
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top->trace(tfp, 99);
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tfp->open(trace_name());
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top->clk = 0;
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while (main_time < 190) { // Creates 2 files
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top->clk = !top->clk;
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top->eval();
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if ((main_time % 100) == 0) {
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#if defined(T_TRACE_CAT)
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tfp->openNext(true);
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#elif defined(T_TRACE_CAT_REOPEN)
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tfp->close();
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tfp->open(trace_name());
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#elif defined(T_TRACE_CAT_RENEW)
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tfp->close();
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delete tfp;
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tfp = new VerilatedVcdC;
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top->trace(tfp, 99);
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tfp->open(trace_name());
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#else
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# error "Unknown test"
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#endif
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}
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tfp->dump((unsigned int)(main_time));
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++main_time;
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}
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tfp->close();
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top->final();
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printf("*-* All Finished *-*\n");
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return 0;
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}
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