forked from github/verilator
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
// -*- mode: C++; c-file-style: "cc-mode" -*-
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#include <verilated.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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#include <iostream>
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using namespace std;
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#define FILENM "t_timescale.cpp"
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#define CHECK_RESULT(got, exp) \
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if ((got) != (exp)) { \
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cout << dec << "%Error: " << FILENM << ":" << __LINE__ << ": GOT = " << (got) \
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<< " EXP = " << (exp) << endl; \
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return __LINE__; \
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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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CHECK_RESULT(VL_TIME_STR_CONVERT("100s"), 2);
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CHECK_RESULT(VL_TIME_STR_CONVERT("10s"), 1);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1s"), 0);
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CHECK_RESULT(VL_TIME_STR_CONVERT("100ms"), -1);
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CHECK_RESULT(VL_TIME_STR_CONVERT("10ms"), -2);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1ms"), -3);
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CHECK_RESULT(VL_TIME_STR_CONVERT("100us"), -4);
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CHECK_RESULT(VL_TIME_STR_CONVERT("10us"), -5);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1us"), -6);
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CHECK_RESULT(VL_TIME_STR_CONVERT("100ns"), -7);
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CHECK_RESULT(VL_TIME_STR_CONVERT("10ns"), -8);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1ns"), -9);
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CHECK_RESULT(VL_TIME_STR_CONVERT("100ps"), -10);
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CHECK_RESULT(VL_TIME_STR_CONVERT("10ps"), -11);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1ps"), -12);
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CHECK_RESULT(VL_TIME_STR_CONVERT("100fs"), -13);
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CHECK_RESULT(VL_TIME_STR_CONVERT("10fs"), -14);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1fs"), -15);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1.5s"), 0);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1s "), 0);
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CHECK_RESULT(VL_TIME_STR_CONVERT("1ss"), 0);
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CHECK_RESULT(VL_TIME_STR_CONVERT("s"), 0);
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CHECK_RESULT(VL_TIME_STR_CONVERT(0), 0);
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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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