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// -*- mode: C++; c-file-style: "cc-mode" -*-
//
// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2008 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
#include <verilated.h>
#include <verilated_vcd_c.h>
#include <memory>
#include VM_PREFIX_INCLUDE
#include "TestCheck.h"
int errors = 0;
unsigned long long main_time = 0;
double sc_time_stamp() { return (double)main_time; }
const char* trace_name() {
static char name[1000];
VL_SNPRINTF(name, 1000, VL_STRINGIFY(TEST_OBJ_DIR) "/simpart_%04d.vcd", (int)main_time);
return name;
}
int main(int argc, char** argv) {
Verilated::debug(0);
Verilated::traceEverOn(true);
Verilated::commandArgs(argc, argv);
std::unique_ptr<VM_PREFIX> top{new VM_PREFIX{"top"}};
std::unique_ptr<VerilatedVcdC> tfp{new VerilatedVcdC};
top->trace(tfp.get(), 99);
// Test for traceCapable - randomly-ish selected this test
TEST_CHECK_EQ(top->traceCapable, true);
tfp->open(trace_name());
top->clk = 0;
while (main_time < 190) { // Creates 2 files
top->clk = !top->clk;
top->eval();
if ((main_time % 100) == 0) {
#if defined(T_TRACE_CAT)
tfp->openNext(true);
#elif defined(T_TRACE_CAT_REOPEN)
tfp->close();
tfp->open(trace_name());
#elif defined(T_TRACE_CAT_RENEW)
tfp->close();
tfp.reset(new VerilatedVcdC);
top->trace(tfp.get(), 99);
tfp->open(trace_name());
#else
#error "Unknown test"
#endif
}
tfp->dump((unsigned int)(main_time));
++main_time;
}
tfp->close();
top->final();
tfp.reset();
top.reset();
printf("*-* All Finished *-*\n");
return errors;
}
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