xref: /gem5/src/systemc/tests/systemc/kernel/reset_signal_is/test03/test03.cpp

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/*****************************************************************************

  test03.cpp -- Test reset_signal_is() usage with SC_CTHREAD processes.

  Original Author: Andy Goodrich, Forte Design Systems, 12 August 2005

 *****************************************************************************/

/*****************************************************************************

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.

      Name, Affiliation, Date:
  Description of Modification:

 *****************************************************************************/

#include "systemc.h"
SC_MODULE(DUT)
{
	SC_CTOR(DUT)
	{
		SC_CTHREAD(cthread,m_clk.pos());
		reset_signal_is(m_reset,true);
	}
	void cthread()
	{
		cout << sc_time_stamp() << ": initializing" << endl;
		for (;;)
		{
		    wait(3);
			cout << sc_time_stamp() << ": waited 3" << endl;
		}
	}
	sc_in<bool> m_clk;
	sc_in<bool> m_reset;
};

int sc_main( int argc, char* argv[] )
{
	sc_clock        clock;
	DUT             dut("dut");
	sc_signal<bool> reset;

	dut.m_clk(clock);
	dut.m_reset(reset);

	reset = false;
	sc_start(3, SC_NS);
	reset = true;
	sc_start(2, SC_NS);
	reset = false;
	sc_start(6, SC_NS);
	reset = true;
	sc_start(5, SC_NS);
	reset = false;
	sc_start(5, SC_NS);
	return 0;
}