xref: /gem5/src/systemc/tests/systemc/kernel/sc_simcontext/test01/test01.cpp

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

  test01.cpp --

  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15

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

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

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

      Name, Affiliation, Date:
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// test of SC_METHOD and SC_THREAD (but not SC_CTHREAD) initialization

#include "systemc.h"

SC_MODULE( mod_a ) {

    sc_in_clk clk;

    void main_action_method()
    {
        cout << sc_delta_count()
             << " main_action_method called" << endl;
    }

    void main_action_thread()
    {
        while( true ) {
            cout << sc_delta_count()
                 << " main_action_thread called" << endl;
            wait(); // for what?
        }
    }

    void main_action_cthread()
    {
        while( true ) {
            cout << sc_delta_count()
                 << " main_action_cthread called" << endl;
            wait();
        }
    }

    SC_CTOR( mod_a )
    {
        SC_METHOD( main_action_method );
        SC_THREAD( main_action_thread );
        SC_CTHREAD( main_action_cthread, clk.pos() );
    }
};

int
sc_main( int, char*[] )
{
    sc_clock clk;

    mod_a a( "a" );
    a.clk( clk );

    sc_start(1, SC_NS);

    return 0;
}