gem5  v21.1.0.2
sc_main_fiber.cc
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27 
29 
30 #include <cstring>
31 #include <string>
32 
33 #include "base/compiler.hh"
34 #include "systemc/core/kernel.hh"
39 #include "systemc/utils/report.hh"
40 
41 // A weak symbol to detect if sc_main has been defined, and if so where it is.
42 GEM5_WEAK int sc_main(int argc, char *argv[]);
43 
44 namespace sc_gem5
45 {
46 
47 void
49 {
50  using namespace gem5;
51 
52  _called = true;
53 
54  if (::sc_main) {
55  try {
57  if (_resultInt)
58  _resultStr = "sc_main returned non-zero";
59  else
60  _resultStr = "sc_main finished";
61  // Make sure no systemc events/notifications are scheduled
62  // after sc_main returns.
63  } catch (const ::sc_core::sc_report &r) {
64  // There was an exception nobody caught.
65  _resultStr = "uncaught sc_report";
68  } catch (...) {
69  // There was some other type of exception we need to wrap.
70  _resultStr = "uncaught exception";
73  }
74  scheduler.clear();
75  } else {
76  // If python tries to call sc_main but no sc_main was defined...
77  fatal("sc_main called but not defined.\n");
78  }
79 }
80 
82 
83 } // namespace sc_gem5
fatal
#define fatal(...)
This implements a cprintf based fatal() function.
Definition: logging.hh:189
sc_gem5::reportifyException
const ::sc_core::sc_report reportifyException()
Definition: scheduler.cc:509
kernel.hh
sc_gem5::ScMainFiber::_resultInt
int _resultInt
Definition: sc_main_fiber.hh:43
sc_main_fiber.hh
report.hh
sc_gem5::ScMainFiber::_called
bool _called
Definition: sc_main_fiber.hh:45
sc_core::sc_report_handler::get_catch_actions
static sc_actions get_catch_actions()
Definition: sc_report_handler.cc:265
sc_gem5::reportHandlerProc
sc_core::sc_report_handler_proc reportHandlerProc
Definition: report.cc:68
sc_main.hh
compiler.hh
messages.hh
sc_gem5::ScMainFiber::main
void main() override
This method is called when this fiber is first run.
Definition: sc_main_fiber.cc:48
sc_gem5::Scheduler::clear
void clear()
Definition: scheduler.cc:67
sc_gem5::scMainFiber
ScMainFiber scMainFiber
Definition: sc_main_fiber.cc:81
sc_report_handler.hh
sc_main
GEM5_WEAK int sc_main(int argc, char *argv[])
sc_gem5::ScMainFiber::_argc
int _argc
Definition: sc_main_fiber.hh:40
sc_gem5::ScMainFiber::_argv
char ** _argv
Definition: sc_main_fiber.hh:41
gem5::MipsISA::r
r
Definition: pra_constants.hh:98
sc_gem5
Definition: sc_clock.cc:41
sc_gem5::scheduler
Scheduler scheduler
Definition: scheduler.cc:494
sc_gem5::ScMainFiber::_resultStr
std::string _resultStr
Definition: sc_main_fiber.hh:42
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
sc_gem5::ScMainFiber
Definition: sc_main_fiber.hh:37
scheduler.hh

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