/*
 * $Id$
 *
 * [ Description ]
 * 
 */

#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/include/Parameters.h"
#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/include/Types.h"
#include <sstream>
using namespace std;

namespace morpheo                    {
namespace behavioural {
namespace core {
namespace multi_front_end {
namespace front_end {
namespace prediction_unit {
namespace direction {

namespace meta_predictor {


  string Parameters::msg_error(void)
  {
    log_printf(FUNC,Meta_Predictor,"msg_error","Begin");

    string msg = "";

    // note : size_shifter and size_counter is set at 0 if not need
    if ((8*sizeof(Thistory_t)) < _size_history)
      {
        msg += "  - type \"Thistory_t\" is too little to the total size of history (shifter's size and counter's size)\n";
        msg +=  "    * predictor_0_bht_size_shifter    : " + toString(_predictor_0_bht_size_shifter) + "\n";
        msg +=  "    * predictor_0_pht_size_counter    : " + toString(_predictor_0_pht_size_counter) + "\n";
        msg +=  "    * predictor_1_bht_size_shifter    : " + toString(_predictor_1_bht_size_shifter) + "\n";
        msg +=  "    * predictor_1_pht_size_counter    : " + toString(_predictor_1_pht_size_counter) + "\n";
        msg +=  "    * predictor_2_bht_size_shifter    : " + toString(_predictor_2_bht_size_shifter) + "\n";
        msg +=  "    * predictor_2_pht_size_counter    : " + toString(_predictor_2_pht_size_counter) + "\n";
	msg +=  "    * Thistory_t                (bits): " + toString(8*(sizeof(Thistory_t))) + "\n";
      }

    return msg;

    log_printf(FUNC,Meta_Predictor,"msg_error","End");
  };

}; // end namespace meta_predictor

}; // end namespace core
}; // end namespace multi_front_end
}; // end namespace front_end
}; // end namespace prediction_unit
}; // end namespace direction


}; // end namespace behavioural
}; // end namespace morpheo