forked from github/verilator
5b3717b369
This patch normalizes what the tests do before exiting. After this change each test should call final on the top module and explicitly free the top module object before exiting.
65 lines
1.6 KiB
C++
65 lines
1.6 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 under the Creative Commons Public Domain, for
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// any use, without warranty, 2008 by Wilson Snyder.
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// SPDX-License-Identifier: CC0-1.0
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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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VL_DO_DANGLING(delete top, top);
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printf("*-* All Finished *-*\n");
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return 0;
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}
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