source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Register_unit/Register_unit_Glue/src/Register_unit_Glue_genMealy_spr_read.cpp @ 60

#ifdef SYSTEMC
//#if defined(STATISTICS) or defined(VHDL_TESTBENCH)
/*
 * $Id$
 *
 * [ Description ]
 * 
 */

#include "Behavioural/Core/Multi_Execute_loop/Execute_loop/Register_unit/Register_unit_Glue/include/Register_unit_Glue.h"

namespace morpheo                    {
namespace behavioural {
namespace core {
namespace multi_execute_loop {
namespace execute_loop {
namespace register_unit {
namespace register_unit_glue {


#undef  FUNCTION
#define FUNCTION "Register_unit_Glue::genMealy_spr_read"
  void Register_unit_Glue::genMealy_spr_read (void)
  {
    log_printf(FUNC,Register_unit_Glue,FUNCTION,"Begin");

    for (uint32_t j=0; j<_param->_nb_spr_read; j++)
      {
        Tcontext_t ooo_engine_id;
        
        if (_param->_have_port_ooo_engine_id == true)
          ooo_engine_id = PORT_READ(in_SPR_READ_OOO_ENGINE_ID        [j]);
        else
          ooo_engine_id = 0;

        Tcontrol_t registerfile_ack = PORT_READ(in_SPR_READ_REGISTERFILE_ACK [ooo_engine_id][j]);
        Tcontrol_t status_ack       = PORT_READ(in_SPR_READ_STATUS_ACK       [ooo_engine_id][j]);

        // multiplexor
        PORT_WRITE(out_SPR_READ_ACK      [j], registerfile_ack and status_ack);
        PORT_WRITE(out_SPR_READ_DATA     [j], PORT_READ(in_SPR_READ_REGISTERFILE_DATA[ooo_engine_id][j]));
        PORT_WRITE(out_SPR_READ_DATA_VAL [j], PORT_READ(in_SPR_READ_STATUS_DATA_VAL  [ooo_engine_id][j]));
    
        for (uint32_t i=0; i<_param->_nb_ooo_engine; i++)
          {
            Tcontrol_t registerfile_val;
            Tcontrol_t status_val;
            if (i == ooo_engine_id)
              {
                registerfile_val = PORT_READ(in_SPR_READ_VAL [j]);
                status_val       = PORT_READ(in_SPR_READ_VAL [j]);
              }
            else
              {
                registerfile_val = 0;
                status_val       = 0;
              }
            
            PORT_WRITE(out_SPR_READ_REGISTERFILE_VAL  [i][j], registerfile_val and status_ack      );
            PORT_WRITE(out_SPR_READ_STATUS_VAL        [i][j], status_val       and registerfile_ack);
          }
      }

    log_printf(FUNC,Register_unit_Glue,FUNCTION,"End");
  };

}; // end namespace register_unit_glue
}; // end namespace register_unit
}; // end namespace execute_loop
}; // end namespace multi_execute_loop
}; // end namespace core

}; // end namespace behavioural
}; // end namespace morpheo              
#endif
//#endif