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

#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/Branch_History_Table/include/Branch_History_Table.h"

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

namespace meta_predictor {
namespace two_level_branch_predictor {
namespace branch_history_table {


#ifdef SYSTEMC
  Branch_History_Table::Branch_History_Table (sc_module_name name,
#else
  Branch_History_Table::Branch_History_Table (string name,
#endif
#ifdef STATISTICS
					      morpheo::behavioural::Parameters_Statistics             param_statistics,
#endif
					      morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::two_level_branch_predictor::branch_history_table::Parameters param ):
					       _name             (name)
					      ,_param            (param)
#ifdef STATISTICS
					      ,_param_statistics (param_statistics)
#endif
  {

#ifdef SYSTEMC
    allocation ();
#endif

#ifdef STATISTICS
    // Allocation of statistics
    _stat = new Statistics (static_cast<string>(_name),
			    param_statistics          ,
			    param);
#endif

#ifdef VHDL
    // generate the vhdl
    vhdl();
#endif


#ifdef SYSTEMC
//     // Constant
//     for (uint32_t i=0; i<_param._nb_prediction     ; i++)
//       PORT_WRITE(out_PREDICT_ACK         [i],1);
//     for (uint32_t i=0; i<_param._nb_branch_complete; i++)
//       PORT_WRITE(out_BRANCH_COMPLETE_ACK [i],1);

#if (defined(STATISTICS) || defined (VHDL_TESTBENCH))
    SC_METHOD (transition);
    dont_initialize ();
    sensitive_pos << *(in_CLOCK);
#endif

#ifdef SYSTEMCASS_SPECIFIC
    // List dependency information
#endif    

#endif
  };
  
  Branch_History_Table::~Branch_History_Table (void)
  {
#ifdef STATISTICS

    _stat->generate_file(statistics(0));

    delete _stat;
#endif

#ifdef SYSTEMC
    deallocation ();
#endif
  };

}; // end namespace branch_history_table
}; // end namespace two_level_branch_predictor
}; // 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              
