/* * $Id: Front_end_Glue_allocation.cpp 88 2008-12-10 18:31:39Z rosiere $ * * [ Description ] * */ #include "Behavioural/Core/Multi_Front_end/Front_end/Front_end_Glue/include/Front_end_Glue.h" #include "Behavioural/include/Allocation.h" #include "Common/include/Max.h" namespace morpheo { namespace behavioural { namespace core { namespace multi_front_end { namespace front_end { namespace front_end_glue { #undef FUNCTION #define FUNCTION "Front_end_Glue::allocation" void Front_end_Glue::allocation ( #ifdef STATISTICS morpheo::behavioural::Parameters_Statistics * param_statistics #else void #endif ) { log_begin(Front_end_Glue,FUNCTION); _component = new Component (_usage); Entity * entity = _component->set_entity (_name ,"Front_end_Glue" #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 : "ifetch" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC2_INTERFACE("ifetch",OUT,SOUTH,_("ifetch"),_param->_nb_decod_unit,_param->_decod_unit_nb_context [it1]); _ALLOC2_SIGNAL_OUT(out_IFETCH_DECOD_UNIT_CONTEXT_ID ,"DECOD_UNIT_CONTEXT_ID" ,Tcontext_t ,_param->_size_context_id,_param->_nb_decod_unit,_param->_decod_unit_nb_context [it1]); } // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC2_INTERFACE("decod",OUT,EAST,_("decod"),_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); _ALLOC2_SIGNAL_OUT(out_DECOD_CONTEXT_ID ,"CONTEXT_ID" ,Tcontext_t ,_param->_size_context_id,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); _ALLOC2_SIGNAL_IN ( in_DECOD_DECOD_UNIT_CONTEXT_ID ,"DECOD_UNIT_CONTEXT_ID" ,Tcontext_t ,_param->_size_context_id,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); } // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE("branch_complete",IN,EAST,_("branch_complete"),_param->_nb_inst_branch_complete); ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_VAL ,"VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_BRANCH_COMPLETE_ACK ,"ACK" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_BRANCH_COMPLETE_MISS_PREDICTION ,"MISS_PREDICTION" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_BRANCH_COMPLETE_PREDICTION_UNIT_VAL ,"PREDICTION_UNIT_VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_PREDICTION_UNIT_ACK ,"PREDICTION_UNIT_ACK" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_PREDICTION_UNIT_MISS_PREDICTION ,"PREDICTION_UNIT_MISS_PREDICTION",Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_BRANCH_COMPLETE_CONTEXT_STATE_VAL ,"CONTEXT_STATE_VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_CONTEXT_STATE_ACK ,"CONTEXT_STATE_ACK" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_BRANCH_COMPLETE_CONTEXT_STATE_MISS_PREDICTION ,"CONTEXT_STATE_MISS_PREDICTION" ,Tcontrol_t ,1); } // ~~~~~[ Interface "event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE("event",OUT,EAST,_("event"),_param->_nb_context); ALLOC1_SIGNAL_OUT (out_EVENT_VAL ,"VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_EVENT_ACK ,"ACK" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_EVENT_ADDRESS ,"ADDRESS" ,Taddress_t ,_param->_size_instruction_address); ALLOC1_SIGNAL_OUT (out_EVENT_ADDRESS_NEXT ,"ADDRESS_NEXT" ,Taddress_t ,_param->_size_instruction_address); ALLOC1_SIGNAL_OUT (out_EVENT_ADDRESS_NEXT_VAL ,"ADDRESS_NEXT_VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_EVENT_IS_DS_TAKE ,"IS_DS_TAKE" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_EVENT_IFETCH_UNIT_VAL ,"IFETCH_UNIT_VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_EVENT_IFETCH_UNIT_ACK ,"IFETCH_UNIT_ACK" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_EVENT_IFETCH_UNIT_ADDRESS ,"IFETCH_UNIT_ADDRESS" ,Taddress_t ,_param->_size_instruction_address); ALLOC1_SIGNAL_OUT (out_EVENT_IFETCH_UNIT_ADDRESS_NEXT ,"IFETCH_UNIT_ADDRESS_NEXT" ,Taddress_t ,_param->_size_instruction_address); ALLOC1_SIGNAL_OUT (out_EVENT_IFETCH_UNIT_ADDRESS_NEXT_VAL ,"IFETCH_UNIT_ADDRESS_NEXT_VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_EVENT_IFETCH_UNIT_IS_DS_TAKE ,"IFETCH_UNIT_IS_DS_TAKE" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_EVENT_CONTEXT_STATE_VAL ,"CONTEXT_STATE_VAL" ,Tcontrol_t ,1); ALLOC1_SIGNAL_OUT (out_EVENT_CONTEXT_STATE_ACK ,"CONTEXT_STATE_ACK" ,Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_EVENT_CONTEXT_STATE_ADDRESS ,"CONTEXT_STATE_ADDRESS" ,Taddress_t ,_param->_size_instruction_address); ALLOC1_SIGNAL_IN ( in_EVENT_CONTEXT_STATE_ADDRESS_NEXT ,"CONTEXT_STATE_ADDRESS_NEXT" ,Taddress_t ,_param->_size_instruction_address); ALLOC1_SIGNAL_IN ( in_EVENT_CONTEXT_STATE_ADDRESS_NEXT_VAL ,"CONTEXT_STATE_ADDRESS_NEXT_VAL",Tcontrol_t ,1); ALLOC1_SIGNAL_IN ( in_EVENT_CONTEXT_STATE_IS_DS_TAKE ,"CONTEXT_STATE_IS_DS_TAKE" ,Tcontrol_t ,1); } // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE("depth",OUT,EAST,_("depth"),_param->_nb_context); // ALLOC1_SIGNAL_OUT (out_DEPTH_CURRENT ,"CURRENT" ,Tdepth_t ,_param->_size_depth ); ALLOC1_SIGNAL_OUT (out_DEPTH_MIN ,"MIN" ,Tdepth_t ,_param->_size_depth ); ALLOC1_SIGNAL_OUT (out_DEPTH_MAX ,"MAX" ,Tdepth_t ,_param->_size_depth+1); ALLOC1_SIGNAL_IN ( in_DEPTH_PREDICTION_UNIT_CURRENT ,"PREDICTION_UNIT_CURRENT" ,Tdepth_t ,_param->_size_depth ); ALLOC1_SIGNAL_IN ( in_DEPTH_PREDICTION_UNIT_MIN ,"PREDICTION_UNIT_MIN" ,Tdepth_t ,_param->_size_depth ); ALLOC1_SIGNAL_IN ( in_DEPTH_PREDICTION_UNIT_MAX ,"PREDICTION_UNIT_MAX" ,Tdepth_t ,_param->_size_depth+1); ALLOC1_SIGNAL_OUT (out_DEPTH_CONTEXT_STATE_MIN ,"CONTEXT_STATE_MIN" ,Tdepth_t ,_param->_size_depth ); } { ALLOC2_INTERFACE("depth",OUT,EAST,_("depth"),_param->_nb_decod_unit,_param->_decod_unit_nb_context [it1]); // _ALLOC2_SIGNAL_OUT(out_DEPTH_DECOD_UNIT_CURRENT ,"DECOD_UNIT_CURRENT" ,Tdepth_t ,_param->_size_depth ,_param->_nb_decod_unit,_param->_decod_unit_nb_context [it1]); _ALLOC2_SIGNAL_OUT(out_DEPTH_DECOD_UNIT_MIN ,"DECOD_UNIT_MIN" ,Tdepth_t ,_param->_size_depth ,_param->_nb_decod_unit,_param->_decod_unit_nb_context [it1]); _ALLOC2_SIGNAL_OUT(out_DEPTH_DECOD_UNIT_MAX ,"DECOD_UNIT_MAX" ,Tdepth_t ,_param->_size_depth+1,_param->_nb_decod_unit,_param->_decod_unit_nb_context [it1]); } // ~~~~~[ Interface : "context" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC2_INTERFACE("context",OUT,EAST,_("context"),_param->_nb_decod_unit,_param->_translate_context_id_from_decod_unit[it1].size()); _ALLOC2_SIGNAL_OUT(out_CONTEXT_DECOD_UNIT_DEPTH ,"DECOD_UNIT_DEPTH" ,Tdepth_t ,_param->_size_depth ,_param->_nb_decod_unit,_param->_decod_unit_nb_context [it1]); } // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #ifdef POSITION if (usage_is_set(_usage,USE_POSITION)) _component->generate_file(); #endif log_end(Front_end_Glue,FUNCTION); }; }; // end namespace front_end_glue }; // end namespace front_end }; // end namespace multi_front_end }; // end namespace core }; // end namespace behavioural }; // end namespace morpheo