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#define SC_INCLUDE_DYNAMIC_PROCESSES
#include <systemc>
using namespace sc_core;
using std::cout;
using std::endl;
struct M5: sc_module
{
M5(sc_module_name _name)
{
SC_THREAD(ticker);
SC_THREAD(calling);
SC_METHOD(target);
sensitive << ev;
dont_initialize();
t = sc_get_current_process_handle();
suspend_target = false;
resume_target = false;
}
sc_process_handle t;
sc_event ev;
bool suspend_target;
bool resume_target;
void ticker()
{
for (;;)
{
wait(10, SC_NS);
ev.notify();
}
}
void calling()
{
wait(15, SC_NS);
// Target runs at 10 NS
suspend_target = true;
wait(10, SC_NS);
// Target runs at 20 NS and suspends itself
wait(10, SC_NS);
// Target does not run at 30 NS
suspend_target = false;
t.resume();
// Target runs at 35 NS
wait(10, SC_NS);
// Target runs at 40 NS
suspend_target = true;
resume_target = true;
wait(10, SC_NS);
// Target runs at 50 NS
sc_stop();
}
void target()
{
cout << "Target called at " << sc_time_stamp() << endl;
if (suspend_target)
t.suspend();
if (resume_target)
{
t.resume();
suspend_target = false;
}
}
SC_HAS_PROCESS(M5);
};
int sc_main(int argc, char* argv[])
{
M5 m("m");
sc_core::sc_allow_process_control_corners = true;
sc_start();
return 0;
}
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