File: t_x_assign.cpp

package info (click to toggle)
verilator 4.038-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 29,596 kB
  • sloc: cpp: 90,585; perl: 15,101; ansic: 8,573; yacc: 3,626; lex: 1,616; makefile: 1,101; sh: 175; python: 145
file content (53 lines) | stat: -rw-r--r-- 1,388 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
// -*- mode: C++; c-file-style: "cc-mode" -*-
//*************************************************************************
//
// Copyright 2020 by Geza Lore. This program is free software; you can
// redistribute it and/or modify it under the terms of either the GNU
// Lesser General Public License Version 3 or the Perl Artistic License
// Version 2.0.
// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
//
//*************************************************************************

#include <iostream>

#include "verilated.h"
#include VM_PREFIX_INCLUDE

// clang-format off
#if defined(T_X_ASSIGN_0)
# define EXPECTED 0
#elif defined(T_X_ASSIGN_1)
# define EXPECTED 1
#elif defined(T_X_ASSIGN_UNIQUE_0)
# define EXPECTED 0
#elif defined(T_X_ASSIGN_UNIQUE_1)
# define EXPECTED 1
#else
# error "Don't know expectd output for test" #TEST
#endif
// clang-format on

int main(int argc, const char** argv) {
    VM_PREFIX* top = new VM_PREFIX();

#if defined(T_X_ASSIGN_UNIQUE_0)
    Verilated::randReset(0);
#elif defined(T_X_ASSIGN_UNIQUE_1)
    Verilated::randReset(1);
#endif

    // Evaluate one clock posedge
    top->clk = 0;
    top->eval();
    top->clk = 1;
    top->eval();

    if (top->o != EXPECTED) {
        vl_fatal(__FILE__, __LINE__, "TOP.t", "incorrect module output");
        exit(1);
    }

    std::cout << "*-* All Finished *-*" << std::endl;
    return 0;
}