xref: /gem5/src/systemc/tests/systemc/kernel/process_control/test05/test05.cpp

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

  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
  more contributor license agreements.  See the NOTICE file distributed
  with this work for additional information regarding copyright ownership.
  Accellera licenses this file to you under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with the
  License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

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  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  implied.  See the License for the specific language governing
  permissions and limitations under the License.

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

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

  test05.cpp -- Test user exception throws.

  Original Author: Andy Goodrich, Forte Design Systems, 15 December 2006

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

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

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

      Name, Affiliation, Date:
  Description of Modification:

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

// $Log: test05.cpp,v $
// Revision 1.3  2011/02/14 17:00:00  acg
//  Andy Goodrich: updated copyright and added cvs logging information inline.
//

#include "systemc.h"

class my_exception {};
class your_exception {};

SC_MODULE(DUT)
{
	SC_CTOR(DUT)
	{
		SC_CTHREAD(thread,m_clk.pos());
		SC_THREAD(monitor);
	}
	void monitor()
	{
		m_monitor_handle = sc_get_current_process_handle();
		for (;;)
		{
			try
			{
				wait(m_never_event);
			}
			catch (my_exception& except)
			{
				cout << sc_time_stamp() << " caught my exception " << endl;
			}
			catch (your_exception& except)
			{
				cout << sc_time_stamp() << " caught your exception " << endl;
			}
		}
	}
	void thread()
	{
		my_exception   exception;
		your_exception other_exception;
		for (;;)
		{
			wait(3);
			cout << sc_time_stamp() << " throwing my exception " << endl;
			m_monitor_handle.throw_it(exception);
			wait();

			// test that both exceptions appear.

			cout << sc_time_stamp() << " throwing my exception " << endl;
			m_monitor_handle.throw_it(exception);
			cout << sc_time_stamp() << " throwing your exception " << endl;
			m_monitor_handle.throw_it(other_exception);
			wait();
			wait();
			sc_stop();
		}
	}
	sc_in<bool>       m_clk;
	sc_process_handle m_monitor_handle;
	sc_event          m_never_event;
};

int sc_main(int argc, char* argv[])
{
	sc_clock        clock;
	DUT             dut("dut");

	dut.m_clk(clock);

	sc_start();

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