/* * $Id: Register_Address_Translation_unit_allocation.cpp 139 2010-07-30 14:47:27Z rosiere $ * * [ Description ] * */ #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Register_Address_Translation_unit/include/Register_Address_Translation_unit.h" #include "Behavioural/include/Allocation.h" #include "Behavioural/include/Allocation.h" namespace morpheo { namespace behavioural { namespace core { namespace multi_ooo_engine { namespace ooo_engine { namespace rename_unit { namespace register_translation_unit { namespace register_address_translation_unit { #undef FUNCTION #define FUNCTION "Register_Address_Translation_unit::allocation" void Register_Address_Translation_unit::allocation ( #ifdef STATISTICS morpheo::behavioural::Parameters_Statistics * param_statistics #else void #endif ) { log_printf(FUNC,Register_Address_Translation_unit,FUNCTION,"Begin"); _component = new Component (_usage); Entity * entity = _component->set_entity (_name ,"Register_Address_Translation_unit" #ifdef POSITION ,COMBINATORY #endif ); _interfaces = entity->set_interfaces(); // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { Interface * interface = _interfaces->set_interface("" #ifdef POSITION ,IN ,SOUTH, "Generalist interface" #endif ); in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); in_NRESET = interface->set_signal_in ("nreset",1, RESET_VHDL_YES); } // ~~~~~[ Interface "rename" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE_BEGIN("rename",IN,EAST,_("Input to rename source logical register"), _param->_nb_inst_insert); ALLOC1_VALACK_IN ( in_RENAME_VAL , VAL); ALLOC1_VALACK_OUT (out_RENAME_ACK , ACK); ALLOC1_SIGNAL_IN ( in_RENAME_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id); ALLOC1_SIGNAL_IN ( in_RENAME_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); ALLOC1_SIGNAL_IN_COND ( in_RENAME_DEPTH ,"depth" ,Tdepth_t ,_param->_size_depth,_param->_rat_scheme == RAT_DEPTH_SAVE); ALLOC1_SIGNAL_IN ( in_RENAME_SAVE_RAT ,"save_rat" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RA_LOG ,"num_reg_ra_log" ,Tgeneral_address_t,_param->_size_general_register_logic); ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RB_LOG ,"num_reg_rb_log" ,Tgeneral_address_t,_param->_size_general_register_logic); ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RC_LOG ,"num_reg_rc_log" ,Tspecial_address_t,_param->_size_special_register_logic); ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RD_LOG ,"num_reg_rd_log" ,Tgeneral_address_t,_param->_size_general_register_logic); ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RE_LOG ,"num_reg_re_log" ,Tspecial_address_t,_param->_size_special_register_logic); ALLOC1_SIGNAL_OUT (out_RENAME_NUM_REG_RA_PHY ,"num_reg_ra_phy" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_OUT (out_RENAME_NUM_REG_RB_PHY ,"num_reg_rb_phy" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_OUT (out_RENAME_NUM_REG_RC_PHY ,"num_reg_rc_phy" ,Tspecial_address_t,_param->_size_special_register); ALLOC1_SIGNAL_OUT (out_RENAME_NUM_REG_RD_PHY_OLD,"num_reg_rd_phy_old",Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_OUT (out_RENAME_NUM_REG_RE_PHY_OLD,"num_reg_re_phy_old",Tspecial_address_t,_param->_size_special_register); ALLOC1_INTERFACE_END(_param->_nb_inst_insert); } // ~~~~~[ Interface "insert" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE_BEGIN("insert",IN,NORTH,_("Input to rename destination logical register"), _param->_nb_inst_insert); ALLOC1_VALACK_IN ( in_INSERT_VAL ,VAL); ALLOC1_VALACK_OUT(out_INSERT_ACK ,ACK); // ALLOC1_SIGNAL_IN ( in_INSERT_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id); // ALLOC1_SIGNAL_IN ( in_INSERT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); ALLOC1_SIGNAL_IN ( in_INSERT_WRITE_RD ,"write_rd" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_INSERT_WRITE_RE ,"write_re" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RD_LOG,"num_reg_rd_log",Tgeneral_address_t,_param->_size_general_register_logic); ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RE_LOG,"num_reg_re_log",Tspecial_address_t,_param->_size_special_register_logic); ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RD_PHY,"num_reg_rd_phy",Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RE_PHY,"num_reg_re_phy",Tspecial_address_t,_param->_size_special_register); ALLOC1_INTERFACE_END(_param->_nb_inst_insert); } // ~~~~~[ Interface "retire" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE_BEGIN("retire",IN,NORTH,_("Input to update on event"), _param->_nb_inst_retire); ALLOC1_VALACK_IN ( in_RETIRE_VAL ,VAL); ALLOC1_VALACK_OUT(out_RETIRE_ACK ,ACK); ALLOC1_SIGNAL_IN ( in_RETIRE_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id); ALLOC1_SIGNAL_IN ( in_RETIRE_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); ALLOC1_SIGNAL_IN ( in_RETIRE_WRITE_RD ,"write_rd" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_RETIRE_WRITE_RE ,"write_re" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RD_LOG ,"num_reg_rd_log" ,Tgeneral_address_t,_param->_size_general_register_logic); ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RE_LOG ,"num_reg_re_log" ,Tspecial_address_t,_param->_size_special_register_logic); ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RD_PHY_NEW,"num_reg_rd_phy_new",Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RE_PHY_NEW,"num_reg_re_phy_new",Tspecial_address_t,_param->_size_special_register); ALLOC1_SIGNAL_IN ( in_RETIRE_RESTORE ,"restore" ,Tcontrol_t ,1); ALLOC1_INTERFACE_END(_param->_nb_inst_retire); } // ~~~~~[ Interface : "retire_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC2_INTERFACE_BEGIN("retire_event", IN,NORTH, _("Retire event"), _param->_nb_front_end, _param->_nb_context[it1]); _ALLOC2_VALACK_IN ( in_RETIRE_EVENT_VAL ,VAL,_param->_nb_front_end, _param->_nb_context[it1]); _ALLOC2_VALACK_OUT (out_RETIRE_EVENT_ACK ,ACK,_param->_nb_front_end, _param->_nb_context[it1]); _ALLOC2_SIGNAL_IN ( in_RETIRE_EVENT_STATE ,"state" ,Tevent_state_t ,_param->_size_event_state, _param->_nb_front_end, _param->_nb_context[it1]); _ALLOC2_SIGNAL_IN_COND ( in_RETIRE_EVENT_TYPE ,"type" ,Tevent_type_t ,_param->_size_event_type , _param->_nb_front_end, _param->_nb_context[it1],_param->_rat_scheme == RAT_DEPTH_SAVE); _ALLOC2_SIGNAL_IN_COND ( in_RETIRE_EVENT_DEPTH ,"depth" ,Tdepth_t ,_param->_size_depth , _param->_nb_front_end, _param->_nb_context[it1],_param->_rat_scheme == RAT_DEPTH_SAVE); ALLOC2_INTERFACE_END(_param->_nb_front_end, _param->_nb_context[it1]); } if (usage_is_set(_usage,USE_SYSTEMC)) { ALLOC1(internal_RENAME_ACK ,Tcontrol_t,_param->_nb_inst_insert); ALLOC1(internal_RENAME_SAVE ,Tcontrol_t,_param->_nb_inst_insert); ALLOC1(internal_INSERT_ACK ,Tcontrol_t,_param->_nb_inst_insert); ALLOC1(internal_RETIRE_ACK ,Tcontrol_t,_param->_nb_inst_retire); ALLOC2(internal_RETIRE_EVENT_ACK ,Tcontrol_t,_param->_nb_front_end,_param->_nb_context[it1]); ALLOC3(rat_gpr_speculative ,Tgeneral_address_t,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_general_register_logic); ALLOC3(rat_spr_speculative ,Tspecial_address_t,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_special_register_logic); switch(_param->_rat_scheme) { case RAT_NO_SAVE : { break; } case RAT_ONE_SAVE : { ALLOC3(rat_gpr_not_speculative ,Tgeneral_address_t,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_general_register_logic); ALLOC3(rat_gpr_speculative_valid,bool ,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_general_register_logic); ALLOC3(rat_spr_not_speculative ,Tspecial_address_t,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_special_register_logic); ALLOC3(rat_spr_speculative_valid,bool ,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_special_register_logic); break; } case RAT_DEPTH_SAVE : { ALLOC4(rat_gpr_save ,Tgeneral_address_t,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_branch_speculated[it1][it2],_param->_nb_general_register_logic); ALLOC4(rat_spr_save ,Tspecial_address_t,_param->_nb_front_end,_param->_nb_context[it1],_param->_nb_branch_speculated[it1][it2],_param->_nb_special_register_logic); ALLOC2(rat_depth ,Tdepth_t ,_param->_nb_front_end,_param->_nb_context[it1]); break; } } } // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #ifdef POSITION if (usage_is_set(_usage,USE_POSITION)) _component->generate_file(); #endif log_printf(FUNC,Register_Address_Translation_unit,FUNCTION,"End"); }; }; // end namespace register_address_translation_unit }; // end namespace register_translation_unit }; // end namespace rename_unit }; // end namespace ooo_engine }; // end namespace multi_ooo_engine }; // end namespace core }; // end namespace behavioural }; // end namespace morpheo