xref: /gem5/src/systemc/tests/systemc/communication/sc_port_policy/test05/test05.cpp

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

  test05.cpp -- test of binding w/zero bound port and binding after the fact.

  Original Author: Andy Goodrich, Forte Design Systems, 2005-09-12

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

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

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

      Name, Affiliation, Date:
  Description of Modification:

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// test of binding with zero bound port and binding after the fact.


#include "systemc.h"

SC_MODULE(DUT)
{
	SC_CTOR(DUT) :
		m_all_bound_0("all_bound_0"),
		m_all_bound_4("all_bound_4"),
		m_one_or_more_2("one_or_more_2"),
		m_zero_or_more_2("zero_or_more_2")
	{
		SC_CTHREAD(thread,m_clk.pos());

		m_all_bound_0(m_signal_0);       // 1

		m_all_bound_4(m_all_bound_0);    // 1
		m_all_bound_4(m_one_or_more_2);  // 2 and 3
		m_all_bound_4(m_zero_or_more_2);
		m_all_bound_4(m_signal_3);       // 4
		m_all_bound_4(m_zero_or_more_2);

		m_one_or_more_2(m_signal_1);     // 1
		m_one_or_more_2(m_signal_2);     // 2
	}
	void thread()
	{
		m_signal_0 = 0;
		m_signal_1 = 1;
		m_signal_2 = 2;
		m_signal_3 = 3;
		for (;;)
		{
			wait();
			cout << "m_all_bound_4[0] = " << m_all_bound_4[0]->read() << endl;
			cout << "m_all_bound_4[1] = " << m_all_bound_4[1]->read() << endl;
			cout << "m_all_bound_4[2] = " << m_all_bound_4[2]->read() << endl;
			cout << "m_all_bound_4[3] = " << m_all_bound_4[3]->read() << endl;
		}
	}
	sc_in<bool>                                            m_clk;

	sc_port<sc_signal_in_if<int>,0,SC_ALL_BOUND>          m_all_bound_0;
	sc_port<sc_signal_in_if<int>,4,SC_ALL_BOUND>          m_all_bound_4;
	sc_port<sc_signal_in_if<int>,2,SC_ONE_OR_MORE_BOUND>  m_one_or_more_2;
	sc_signal<int>                                        m_signal_0;
	sc_signal<int>                                        m_signal_1;
	sc_signal<int>                                        m_signal_2;
	sc_signal<int>                                        m_signal_3;
	sc_port<sc_signal_in_if<int>,2,SC_ZERO_OR_MORE_BOUND> m_zero_or_more_2;
};
int sc_main(int argc, char* argv[])
{
	sc_clock        clock;
	DUT             dut("dut");

	dut.m_clk(clock);

	sc_start(2, SC_NS);

	cout << "Program completed" << endl;
	return 0;
}