xref: /gem5/src/systemc/tests/systemc/misc/user_guide/chpt4.1/stage2.h

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

  stage2.h --

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

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

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

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/* Filename stage2.h */
/* This is the interface file for synchronous process `stage2' */

#include "systemc.h"

SC_MODULE( stage2 )
{
  SC_HAS_PROCESS( stage2 );

  sc_in_clk clk;

  const sc_signal<double>& sum; //input
  const sc_signal<double>& diff; //input
  sc_signal<double>& prod; //output
  sc_signal<double>& quot; //output

  //Constructor
  stage2(sc_module_name NAME,
	 sc_clock& CLK,
	 const sc_signal<double>& SUM,
	 const sc_signal<double>& DIFF,
	 sc_signal<double>& PROD,
	 sc_signal<double>& QUOT)
    : sum(SUM), diff(DIFF), prod(PROD), quot(QUOT)
  {
    clk(CLK);
	SC_CTHREAD( entry, clk.pos() );
  }

  // Process functionality in member function below
  void entry();
};