sc_main.cc (13403:cebee63981d3) sc_main.cc (13404:5da37c38d749)
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

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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
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

--- 13 unchanged lines hidden (view full) ---

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#include <cstring>
31#include <string>
32
33#include "base/fiber.hh"
34#include "base/logging.hh"
35#include "base/types.hh"
36#include "sim/core.hh"
37#include "sim/eventq.hh"
30#include "base/types.hh"
31#include "sim/core.hh"
32#include "sim/eventq.hh"
38#include "sim/init.hh"
39#include "systemc/core/kernel.hh"
33#include "systemc/core/kernel.hh"
40#include "systemc/core/python.hh"
41#include "systemc/core/sc_main_fiber.hh"
42#include "systemc/core/scheduler.hh"
43#include "systemc/ext/core/messages.hh"
44#include "systemc/ext/core/sc_main.hh"
45#include "systemc/ext/utils/sc_report_handler.hh"
34#include "systemc/core/sc_main_fiber.hh"
35#include "systemc/core/scheduler.hh"
36#include "systemc/ext/core/messages.hh"
37#include "systemc/ext/core/sc_main.hh"
38#include "systemc/ext/utils/sc_report_handler.hh"
46#include "systemc/utils/report.hh"
47
48namespace sc_core
49{
50
51namespace
52{
53
39
40namespace sc_core
41{
42
43namespace
44{
45
54// This wrapper adapts the python version of sc_main to the c++ version.
55void
56sc_main(pybind11::args args)
57{
58 panic_if(::sc_gem5::scMainFiber.called(),
59 "sc_main called more than once.");
60
61 int argc = args.size();
62 char **argv = new char *[argc];
63
64 // Initialize all the argvs to NULL so we can delete [] them
65 // unconditionally.
66 for (int idx = 0; idx < argc; idx++)
67 argv[idx] = NULL;
68
69 // Attempt to convert all the arguments to strings. If that fails, clean
70 // up after ourselves. Also don't count this as a call to sc_main since
71 // we never got to the c++ version of that function.
72 try {
73 for (int idx = 0; idx < argc; idx++) {
74 std::string arg = args[idx].cast<std::string>();
75 argv[idx] = new char[arg.length() + 1];
76 strcpy(argv[idx], arg.c_str());
77 }
78 } catch (...) {
79 // If that didn't work for some reason (probably a conversion error)
80 // blow away argv and argc and pass on the exception.
81 for (int idx = 0; idx < argc; idx++)
82 delete [] argv[idx];
83 delete [] argv;
84 argc = 0;
85 throw;
86 }
87
88 ::sc_gem5::scMainFiber.setArgs(argc, argv);
89 ::sc_gem5::scMainFiber.run();
90}
91
92int
93sc_main_result_code()
94{
95 return ::sc_gem5::scMainFiber.resultInt();
96}
97
98std::string
99sc_main_result_str()
100{
101 return ::sc_gem5::scMainFiber.resultStr();
102}
103
104// Make our sc_main wrapper available in the internal _m5 python module under
105// the systemc submodule.
106
107struct InstallScMain : public ::sc_gem5::PythonInitFunc
108{
109 void
110 run(pybind11::module &systemc) override
111 {
112 systemc.def("sc_main", &sc_main);
113 systemc.def("sc_main_result_code", &sc_main_result_code);
114 systemc.def("sc_main_result_str", &sc_main_result_str);
115 }
116} installScMain;
117
118sc_stop_mode _stop_mode = SC_STOP_FINISH_DELTA;
119
120} // anonymous namespace
121
122int
123sc_argc()
124{
125 return ::sc_gem5::scMainFiber.argc();

--- 187 unchanged lines hidden --- 		46sc_stop_mode _stop_mode = SC_STOP_FINISH_DELTA;
47
48} // anonymous namespace
49
50int
51sc_argc()
52{
53 return ::sc_gem5::scMainFiber.argc();

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