#include "systemc.h"# define idle      0# define transmit  1SC_MODULE(ctrl){  // ports  sc_inslave<int, sc_memfullHandshake<int,1,1> > cmd_in;  sc_inmaster<int, sc_memenHandshake<int,1,1> > op1_in;  sc_inmaster<int, sc_memenHandshake<int,1,1> > op2_in;    sc_outmaster<int, sc_memenHandshake<int,1,1> > op1_out;  sc_outmaster<int, sc_memenHandshake<int,1,1> > op2_out;  sc_outmaster<int, sc_memenHandshake<int,1,1> > cmd_out;  sc_inmaster<int, sc_memenHandshake<int,1,1> > result;  sc_outmaster<int, sc_memenHandshake<int,1,1> > display;  // sc_inslave<bool> rstp;  // sc_inslave<bool> clk;  //  sc_in_clk clk;  sc_in<int> rstp;  // sc_logic y;    static int state;  void ctrl_thread ()      {      while(1)            {      wait();      // assigning logic value to ack      // y = 'Z';       // cmd_in.ack = y;      // cout << " Assigned logic value Z to ack =   " << y << endl;      cmd_in.ack=false;      if (rstp == 0)	{	  state = idle;	  cmd_in.ack = false;	}      else	      {		  if (cmd_in.req == true)	    {	      //convert req bit to string	      //cout << "req terminal = " << cmd_in.req.to_string() << endl; 	      //state = transmit;	      cmd_out.en = true;	      	      op1_in.en = true;	      op2_in.en = true;	      op1_out.en = true;	      op2_out.en = true;	      result.en = true;	      display.en = true;	      	      	      int x = cmd_in.d;	      cmd_out.d = x;	      //  cout << "cmd =   "<< x ;	      x = op1_in.d;	      op1_out.d = x;	      // cout << " op1 = "<< x;	      x = op2_in.d;	      op2_out.d = x;	      // cout << " op2 = "<< x << endl;	      x = result.d;	      display.d = x;	        	      // cout << "    Result = " << x << endl;	      //cmd_in.ack = true;	    }		  	  else {	    int x = result.d;	    display.d = x;	    //  cout << "    Result2 = " << x << endl;          	  }         }      }  }          // constructor of the module   SC_CTOR(ctrl)    {      SC_THREAD(ctrl_thread);      sensitive << clk;    }  };