forked from github/verilator
49 lines
1.3 KiB
C++
49 lines
1.3 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, 2010 by Wilson Snyder.
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// SPDX-License-Identifier: CC0-1.0
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#include <iostream>
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#include <verilated.h>
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#include <verilated_save.h>
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#include VM_PREFIX_INCLUDE
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//======================================================================
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#define CHECK_RESULT_HEX(got, exp) \
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do { \
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if ((got) != (exp)) { \
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std::cout << std::dec << "%Error: " << __FILE__ << ":" << __LINE__ << std::hex \
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<< ": GOT=" << (got) << " EXP=" << (exp) << std::endl; \
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exit(10); \
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} \
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} while (0)
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//======================================================================
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unsigned int main_time = 0;
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double sc_time_stamp() { return main_time; }
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int main(int argc, char* argv[]) {
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// No need to make a model: topp = new VM_PREFIX;
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Verilated::debug(0);
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{
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VerilatedSave os;
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os.open("/No_such_file_as_this");
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CHECK_RESULT_HEX(os.isOpen(), false);
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}
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{
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VerilatedRestore os;
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os.open("/No_such_file_as_this");
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CHECK_RESULT_HEX(os.isOpen(), false);
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}
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return 0;
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}
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