source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Rename_unit_Glue/src/Rename_unit_Glue_genMealy_insert.cpp @ 139

#ifdef SYSTEMC
/*
 * $Id: Rename_unit_Glue_genMealy_insert.cpp 139 2010-07-30 14:47:27Z rosiere $
 *
 * [ Description ]
 * 
 */

#include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Rename_unit_Glue/include/Rename_unit_Glue.h"

namespace morpheo                    {
namespace behavioural {
namespace core {
namespace multi_ooo_engine {
namespace ooo_engine {
namespace rename_unit {
namespace rename_unit_glue {


#undef  FUNCTION
#define FUNCTION "Rename_unit_Glue::genMealy_insert"
  void Rename_unit_Glue::genMealy_insert (void)
  {
    log_begin(Rename_unit_Glue,FUNCTION);
    log_function(Rename_unit_Glue,FUNCTION,_name.c_str());

    if (PORT_READ(in_NRESET))
      {
    for (uint32_t i=0; i<_param->_nb_inst_insert; i++)
      {
        
        Tcontext_t         FRONT_END_ID       = (_param->_have_port_front_end_id)?PORT_READ(in_INSERT_RENAME_SELECT_FRONT_END_ID [i]):0;
        Tcontext_t         CONTEXT_ID         = (_param->_have_port_context_id  )?PORT_READ(in_INSERT_RENAME_SELECT_CONTEXT_ID   [i]):0;
        Tdepth_t           DEPTH              = ((_param->_rat_scheme == RAT_DEPTH_SAVE) and _param->_have_port_depth)?PORT_READ(in_INSERT_RENAME_SELECT_DEPTH [i]):0;
        Ttype_t            TYPE               = PORT_READ(in_INSERT_RENAME_SELECT_TYPE                      [i]);
        Toperation_t       OPERATION          = PORT_READ(in_INSERT_RENAME_SELECT_OPERATION                 [i]);
        Tgeneral_data_t    IMMEDIAT           = PORT_READ(in_INSERT_RENAME_SELECT_IMMEDIAT                  [i]);
//      Texception_t       EXCEPTION_USE      = PORT_READ(in_INSERT_RENAME_SELECT_EXCEPTION_USE             [i]);
        Texception_t       EXCEPTION          = PORT_READ(in_INSERT_RENAME_SELECT_EXCEPTION                 [i]);
        Tspecial_address_t NUM_REG_RE_PHY_NEW = PORT_READ(in_INSERT_REGISTER_TRANSLATION_NUM_REG_RE_PHY_NEW [i]);
        Tspr_t             SR                 = PORT_READ(in_SPR_READ_SR[FRONT_END_ID][CONTEXT_ID]);

        switch (TYPE)
          {
          case TYPE_SPECIAL :
            {
              switch (OPERATION)
                {
                case OPERATION_SPECIAL_L_TRAP  :
                  {
#ifdef DEBUG_TEST
                    if (IMMEDIAT > 32)
                      throw ERRORMORPHEO(FUNCTION,_("Immediat is too high.\n"));
#endif
                    
                    // Test if bit is set
                    if ((SR>>IMMEDIAT)&1)
                      EXCEPTION = EXCEPTION_TRAP;

                    // Test 
                    break;
                  }
                case OPERATION_SPECIAL_L_MFSPR :
                case OPERATION_SPECIAL_L_MTSPR :
                  {
                    // HACK : use the field num_reg_re to pass the SM and SUMRA flag.
                    NUM_REG_RE_PHY_NEW = (
                                          ((SR >> 16)&1) | // SUMRA
                                          ((SR >>  0)&1)   // SM
                                          );

                    break;
                  }
                default :
                  {
                    break;
                  }
                }
              break;
            }
          default :
            {
              break;
            }
          }

        
        if (_param->_have_port_front_end_id)
          {
        PORT_WRITE(out_INSERT_FRONT_END_ID                          [i],FRONT_END_ID      );
        PORT_WRITE(out_INSERT_REGISTER_TRANSLATION_FRONT_END_ID     [i],FRONT_END_ID      );
        PORT_WRITE(out_INSERT_LOAD_STORE_QUEUE_POINTER_FRONT_END_ID [i],FRONT_END_ID      );
          }
        if (_param->_have_port_context_id)
          {
        PORT_WRITE(out_INSERT_CONTEXT_ID                            [i],CONTEXT_ID        );
        PORT_WRITE(out_INSERT_REGISTER_TRANSLATION_CONTEXT_ID       [i],CONTEXT_ID        );
        PORT_WRITE(out_INSERT_LOAD_STORE_QUEUE_POINTER_CONTEXT_ID   [i],CONTEXT_ID        );
          }
        if (_param->_have_port_depth and (_param->_rat_scheme == RAT_DEPTH_SAVE))
          {
        PORT_WRITE(out_INSERT_DEPTH                                 [i],DEPTH             );
        PORT_WRITE(out_INSERT_REGISTER_TRANSLATION_DEPTH            [i],DEPTH             );
          }
        PORT_WRITE(out_INSERT_TYPE                                  [i],TYPE              );
        PORT_WRITE(out_INSERT_OPERATION                             [i],OPERATION         );
        PORT_WRITE(out_INSERT_IMMEDIAT                              [i],IMMEDIAT          );
//      PORT_WRITE(out_INSERT_EXCEPTION_USE                         [i],EXCEPTION_USE     );
        PORT_WRITE(out_INSERT_EXCEPTION                             [i],EXCEPTION         );
        PORT_WRITE(out_INSERT_NUM_REG_RE_PHY_NEW                    [i],NUM_REG_RE_PHY_NEW);
        PORT_WRITE(out_INSERT_LOAD_STORE_QUEUE_POINTER_TYPE         [i],TYPE              );
        PORT_WRITE(out_INSERT_LOAD_STORE_QUEUE_POINTER_OPERATION    [i],OPERATION         );
      }
      }

    log_end(Rename_unit_Glue,FUNCTION);
  };

}; // end namespace rename_unit_glue
}; // end namespace rename_unit
}; // end namespace ooo_engine
}; // end namespace multi_ooo_engine
}; // end namespace core

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