/* * $Id: Dcache_Access_allocation.cpp 88 2008-12-10 18:31:39Z rosiere $ * * [ Description ] * */ #include "Behavioural/Core/Dcache_Access/include/Dcache_Access.h" #include "Behavioural/include/Allocation.h" #include "Common/include/Max.h" namespace morpheo { namespace behavioural { namespace core { namespace dcache_access { #undef FUNCTION #define FUNCTION "Dcache_Access::allocation" void Dcache_Access::allocation ( #ifdef STATISTICS morpheo::behavioural::Parameters_Statistics * param_statistics #else void #endif ) { log_begin(Dcache_Access,FUNCTION); _component = new Component (_usage); Entity * entity = _component->set_entity (_name ,"Dcache_Access" #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 "dcache_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE("dcache_req", OUT, NORTH, _("Request to data cache"),_param->_nb_dcache_port); ALLOC1_VALACK_OUT(out_DCACHE_REQ_VAL ,VAL); ALLOC1_VALACK_IN ( in_DCACHE_REQ_ACK ,ACK); ALLOC1_SIGNAL_OUT(out_DCACHE_REQ_THREAD_ID ,"thread_id",Tcontext_t ,_param->_size_dcache_thread_id); ALLOC1_SIGNAL_OUT(out_DCACHE_REQ_PACKET_ID ,"packet_id",Tpacket_t ,_param->_size_dcache_packet_id); ALLOC1_SIGNAL_OUT(out_DCACHE_REQ_ADDRESS ,"address" ,Tdcache_address_t ,_param->_size_address); ALLOC1_SIGNAL_OUT(out_DCACHE_REQ_WDATA ,"wdata" ,Tdcache_data_t ,_param->_size_data); ALLOC1_SIGNAL_OUT(out_DCACHE_REQ_TYPE ,"type" ,Tdcache_type_t ,_param->_size_dcache_type); } // ~~~~~[ Interface "dcache_rsp" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE("dcache_rsp", IN , NORTH, _("Respons from data cache"),_param->_nb_dcache_port); ALLOC1_VALACK_IN ( in_DCACHE_RSP_VAL ,VAL); ALLOC1_VALACK_OUT(out_DCACHE_RSP_ACK ,ACK); ALLOC1_SIGNAL_IN ( in_DCACHE_RSP_THREAD_ID ,"thread_id",Tcontext_t ,_param->_size_dcache_thread_id); ALLOC1_SIGNAL_IN ( in_DCACHE_RSP_PACKET_ID ,"packet_id",Tpacket_t ,_param->_size_dcache_packet_id); ALLOC1_SIGNAL_IN ( in_DCACHE_RSP_RDATA ,"rdata" ,Tdcache_data_t ,_param->_size_data); ALLOC1_SIGNAL_IN ( in_DCACHE_RSP_ERROR ,"error" ,Tdcache_error_t ,_param->_size_dcache_error); } // ~~~~~[ Interface "lsq_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC3_INTERFACE("lsq_req", IN, SOUTH, _("Request from load_store queue"), _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_VALACK_IN ( in_LSQ_REQ_VAL ,VAL, _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_VALACK_OUT(out_LSQ_REQ_ACK ,ACK, _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_IN ( in_LSQ_REQ_THREAD_ID ,"thread_id",Tcontext_t ,_param->_size_thread_id [it1][it2], _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_IN ( in_LSQ_REQ_PACKET_ID ,"packet_id",Tpacket_t ,_param->_size_packet_id [it1][it2], _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_IN ( in_LSQ_REQ_ADDRESS ,"address" ,Tdcache_address_t ,_param->_size_address , _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_IN ( in_LSQ_REQ_WDATA ,"wdata" ,Tdcache_data_t ,_param->_size_data , _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_IN ( in_LSQ_REQ_TYPE ,"type" ,Tdcache_type_t ,_param->_size_dcache_type , _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); } // ~~~~~[ Interface "lsq_rsp" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC3_INTERFACE("lsq_rsp",OUT, SOUTH, _("Respons to load_store queue"), _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_VALACK_OUT(out_LSQ_RSP_VAL ,VAL, _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_VALACK_IN ( in_LSQ_RSP_ACK ,ACK, _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_OUT(out_LSQ_RSP_THREAD_ID ,"thread_id",Tcontext_t ,_param->_size_thread_id [it1][it2], _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_OUT(out_LSQ_RSP_PACKET_ID ,"packet_id",Tpacket_t ,_param->_size_packet_id [it1][it2], _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_OUT(out_LSQ_RSP_RDATA ,"rdata" ,Tdcache_data_t ,_param->_size_data , _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); _ALLOC3_SIGNAL_OUT(out_LSQ_RSP_ERROR ,"error" ,Tdcache_error_t ,_param->_size_dcache_error , _param->_nb_execute_loop, _param->_nb_load_store_unit[it1], _param->_nb_cache_access[it1][it2]); } // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #ifdef STATISTICS if (usage_is_set(_usage,USE_SYSTEMC)) { _internal_DCACHE_REQ_NB_ACCESS = new uint32_t [_param->_nb_dcache_port]; _internal_DCACHE_REQ_NB_ACCESS_CONFLIT = new uint32_t [_param->_nb_dcache_port]; } #endif // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _priority = new generic::priority::Priority (_name+"_priority", _param->_priority , _param->_load_balancing , _param->_nb_execute_loop , _param->_nb_load_store_unit, _param->_nb_execute_loop ); #ifdef POSITION if (usage_is_set(_usage,USE_POSITION)) _component->generate_file(); #endif log_end(Dcache_Access,FUNCTION); }; }; // end namespace dcache_access }; // end namespace core }; // end namespace behavioural }; // end namespace morpheo