1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright
9 * notice, this list of conditions and the following disclaimer in the
10 * documentation and/or other materials provided with the distribution;
11 * neither the name of the copyright holders nor the names of its
12 * contributors may be used to endorse or promote products derived from
13 * this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * Authors: Gabe Black
28 */
29
30#ifndef __SYSTEMC_CORE_SC_MAIN_FIBER_HH__
31#define __SYSTEMC_CORE_SC_MAIN_FIBER_HH__
32
33#include "base/fiber.hh"
34#include "base/logging.hh"
35
36namespace sc_gem5
37{
38
39class ScMainFiber : public Fiber
40{
41  private:
42    int _argc = 0;
43    char **_argv = NULL;
44    std::string _resultStr;
45    int _resultInt = 1;
46
47    bool _called = false;
48
49  public:
50    ScMainFiber() : Fiber(8 * 1024 * 1024) {}
51
52    int argc() { return _argc; }
53    const char *const *argv() { return _argv; }
54    std::string resultStr() { return _resultStr; }
55    int resultInt() { return _resultInt; }
56    bool called() { return _called; }
57
58    void
59    setArgs(int new_argc, char **new_argv)
60    {
61        _argc = new_argc;
62        _argv = new_argv;
63    }
64
65    void main() override;
66};
67
68extern ScMainFiber scMainFiber;
69
70} // namespace sc_gem5
71
72#endif // __SYSTEMC_CORE_SC_MAIN_FIBER_HH__
73