53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
#include "verilated.h"
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/**
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* \def TEST_HEADER
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* \brief Verilator header file to be included
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*
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* \def TEST_CLASS
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* \brief Verilator model class
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*/
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#if defined(TEST_HEADER) && defined(TEST_CLASS)
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#include TEST_HEADER
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#include <memory>
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int main(int argc, char** argv, char**) {
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// Setup context, defaults, and parse command line
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Verilated::debug(0);
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const std::unique_ptr<VerilatedContext> context{new VerilatedContext};
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context->traceEverOn(true);
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context->commandArgs(argc, argv);
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// Construct the Verilated model, from TEST_HEADER generated from Verilating
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const std::unique_ptr<TEST_CLASS> top{new TEST_CLASS{context.get()}};
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// Simulate until $finish
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while (!context->gotFinish()) {
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// Evaluate model
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top->eval();
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// Advance time
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if (!top->eventsPending()) break;
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context->time(top->nextTimeSlot());
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}
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if (!context->gotFinish()) {
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VL_DEBUG_IF(VL_PRINTF("+ Exiting without $finish; no events left\n"););
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}
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// Final model cleanup
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top->final();
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return 0;
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}
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#else
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int main(int argc, char** argv, char**) {
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VL_DEBUG_IF(VL_PRINTF("+ Undefined TEST_HEADER and TEST_CLASS\n"););
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return -1;
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}
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#endif
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