[88] | 1 | /* |
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| 2 | * $Id: Front_end_allocation.cpp 95 2008-12-16 16:24:26Z rosiere $ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Core/Multi_Front_end/Front_end/include/Front_end.h" |
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| 9 | #include "Behavioural/include/Allocation.h" |
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| 10 | #include "Common/include/Max.h" |
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| 11 | |
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| 12 | namespace morpheo { |
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| 13 | namespace behavioural { |
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| 14 | namespace core { |
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| 15 | namespace multi_front_end { |
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| 16 | namespace front_end { |
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| 17 | |
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| 18 | |
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| 19 | |
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| 20 | #undef FUNCTION |
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| 21 | #define FUNCTION "Front_end::allocation" |
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| 22 | void Front_end::allocation |
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| 23 | ( |
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| 24 | #ifdef STATISTICS |
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| 25 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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| 26 | #else |
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| 27 | void |
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| 28 | #endif |
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| 29 | ) |
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| 30 | { |
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| 31 | log_begin(Front_end,FUNCTION); |
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| 32 | |
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| 33 | _component = new Component (_usage); |
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| 34 | |
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| 35 | Entity * entity = _component->set_entity (_name |
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| 36 | ,"Front_end" |
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| 37 | #ifdef POSITION |
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| 38 | ,COMBINATORY |
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| 39 | #endif |
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| 40 | ); |
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| 41 | |
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| 42 | _interfaces = entity->set_interfaces(); |
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| 43 | |
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| 44 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 45 | { |
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| 46 | Interface * interface = _interfaces->set_interface("" |
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| 47 | #ifdef POSITION |
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| 48 | ,IN |
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| 49 | ,SOUTH, |
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| 50 | "Generalist interface" |
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| 51 | #endif |
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| 52 | ); |
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| 53 | |
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| 54 | in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); |
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| 55 | in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES); |
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| 56 | } |
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| 57 | |
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| 58 | // ~~~~~[ Interface "icache_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 59 | { |
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| 60 | ALLOC1_INTERFACE("icache_req",OUT, WEST, _("Instruction cache request."),_param->_nb_context); |
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| 61 | |
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| 62 | ALLOC1_VALACK_OUT (out_ICACHE_REQ_VAL ,VAL); |
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| 63 | ALLOC1_VALACK_IN ( in_ICACHE_REQ_ACK ,ACK); |
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| 64 | // ALLOC1_SIGNAL_OUT (out_ICACHE_REQ_THREAD_ID ,"thread_id" ,Tcontext_t ,_param->_size_context_id ); |
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| 65 | ALLOC1_SIGNAL_OUT (out_ICACHE_REQ_PACKET_ID ,"packet_id" ,Tpacket_t ,_param->_size_ifetch_queue_ptr ); |
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| 66 | ALLOC1_SIGNAL_OUT (out_ICACHE_REQ_ADDRESS ,"address" ,Ticache_instruction_t,_param->_size_instruction_address ); |
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| 67 | ALLOC1_SIGNAL_OUT (out_ICACHE_REQ_TYPE ,"type" ,Ticache_type_t ,_param->_size_icache_type ); |
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| 68 | } |
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| 69 | |
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| 70 | // ~~~~~[ Interface "icache_rsp" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 71 | { |
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| 72 | ALLOC1_INTERFACE("icache_rsp",IN , WEST, _("Instruction cache respons."),_param->_nb_context); |
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| 73 | |
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| 74 | ALLOC1_VALACK_IN ( in_ICACHE_RSP_VAL ,VAL); |
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| 75 | ALLOC1_VALACK_OUT (out_ICACHE_RSP_ACK ,ACK); |
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| 76 | // ALLOC1_SIGNAL_IN ( in_ICACHE_RSP_THREAD_ID ,"thread_id" ,Tcontext_t ,_param->_size_context_id ); |
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| 77 | ALLOC1_SIGNAL_IN ( in_ICACHE_RSP_PACKET_ID ,"packet_id" ,Tpacket_t ,_param->_size_ifetch_queue_ptr ); |
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| 78 | ALLOC1_SIGNAL_IN ( in_ICACHE_RSP_ERROR ,"error" ,Ticache_error_t ,_param->_size_icache_error ); |
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| 79 | } |
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| 80 | { |
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| 81 | ALLOC2_INTERFACE("icache_rsp",IN , WEST, "Instruction cache respons.",_param->_nb_context,_param->_nb_inst_fetch[it1]); |
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| 82 | |
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| 83 | _ALLOC2_SIGNAL_IN ( in_ICACHE_RSP_INSTRUCTION ,"instruction" ,Ticache_instruction_t,_param->_size_instruction ,_param->_nb_context,_param->_nb_inst_fetch[it1]); |
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| 84 | } |
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| 85 | |
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| 86 | |
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| 87 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 88 | { |
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| 89 | ALLOC1_INTERFACE("decod",OUT,EAST,_("Decoded instruction, send to ooo_engine"),_param->_sum_inst_decod); |
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| 90 | |
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| 91 | ALLOC1_VALACK_OUT (out_DECOD_VAL , VAL); |
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| 92 | ALLOC1_VALACK_IN ( in_DECOD_ACK , ACK); |
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| 93 | ALLOC1_SIGNAL_OUT (out_DECOD_CONTEXT_ID ,"CONTEXT_ID" ,Tcontext_t ,_param->_size_context_id ); |
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| 94 | ALLOC1_SIGNAL_OUT (out_DECOD_DEPTH ,"DEPTH" ,Tdepth_t ,_param->_size_depth ); |
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| 95 | ALLOC1_SIGNAL_OUT (out_DECOD_TYPE ,"TYPE" ,Ttype_t ,_param->_size_type ); |
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| 96 | ALLOC1_SIGNAL_OUT (out_DECOD_OPERATION ,"OPERATION" ,Toperation_t ,_param->_size_operation ); |
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| 97 | ALLOC1_SIGNAL_OUT (out_DECOD_NO_EXECUTE ,"NO_EXECUTE" ,Tcontrol_t ,1 ); |
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| 98 | ALLOC1_SIGNAL_OUT (out_DECOD_IS_DELAY_SLOT ,"IS_DELAY_SLOT" ,Tcontrol_t ,1 ); |
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| 99 | ALLOC1_SIGNAL_OUT (out_DECOD_ADDRESS ,"ADDRESS" ,Tgeneral_data_t ,_param->_size_instruction_address ); |
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| 100 | ALLOC1_SIGNAL_OUT (out_DECOD_HAS_IMMEDIAT ,"HAS_IMMEDIAT" ,Tcontrol_t ,1 ); |
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| 101 | ALLOC1_SIGNAL_OUT (out_DECOD_IMMEDIAT ,"IMMEDIAT" ,Tgeneral_data_t ,_param->_size_general_data ); |
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| 102 | ALLOC1_SIGNAL_OUT (out_DECOD_READ_RA ,"READ_RA" ,Tcontrol_t ,1 ); |
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| 103 | ALLOC1_SIGNAL_OUT (out_DECOD_NUM_REG_RA ,"NUM_REG_RA" ,Tgeneral_address_t ,_param->_size_general_register_logic); |
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| 104 | ALLOC1_SIGNAL_OUT (out_DECOD_READ_RB ,"READ_RB" ,Tcontrol_t ,1 ); |
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| 105 | ALLOC1_SIGNAL_OUT (out_DECOD_NUM_REG_RB ,"NUM_REG_RB" ,Tgeneral_address_t ,_param->_size_general_register_logic); |
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| 106 | ALLOC1_SIGNAL_OUT (out_DECOD_READ_RC ,"READ_RC" ,Tcontrol_t ,1 ); |
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| 107 | ALLOC1_SIGNAL_OUT (out_DECOD_NUM_REG_RC ,"NUM_REG_RC" ,Tspecial_address_t ,_param->_size_special_register_logic); |
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| 108 | ALLOC1_SIGNAL_OUT (out_DECOD_WRITE_RD ,"WRITE_RD" ,Tcontrol_t ,1 ); |
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| 109 | ALLOC1_SIGNAL_OUT (out_DECOD_NUM_REG_RD ,"NUM_REG_RD" ,Tgeneral_address_t ,_param->_size_general_register_logic); |
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| 110 | ALLOC1_SIGNAL_OUT (out_DECOD_WRITE_RE ,"WRITE_RE" ,Tcontrol_t ,1 ); |
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| 111 | ALLOC1_SIGNAL_OUT (out_DECOD_NUM_REG_RE ,"NUM_REG_RE" ,Tspecial_address_t ,_param->_size_special_register_logic); |
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| 112 | ALLOC1_SIGNAL_OUT (out_DECOD_EXCEPTION_USE ,"EXCEPTION_USE" ,Texception_t ,_param->_size_exception_use ); |
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| 113 | ALLOC1_SIGNAL_OUT (out_DECOD_EXCEPTION ,"EXCEPTION" ,Texception_t ,_param->_size_exception ); |
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| 114 | } |
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| 115 | |
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| 116 | // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 117 | { |
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| 118 | ALLOC1_INTERFACE("branch_complete",IN,EAST,_("Branch commit"),_param->_nb_inst_branch_complete); |
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| 119 | |
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| 120 | ALLOC1_VALACK_IN ( in_BRANCH_COMPLETE_VAL , VAL); |
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| 121 | ALLOC1_VALACK_OUT (out_BRANCH_COMPLETE_ACK , ACK); |
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| 122 | ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_CONTEXT_ID ,"CONTEXT_ID" ,Tcontext_t ,_param->_size_context_id); |
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| 123 | ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_DEPTH ,"DEPTH" ,Tdepth_t ,_param->_size_depth ); |
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| 124 | ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_ADDRESS ,"ADDRESS" ,Taddress_t ,_param->_size_instruction_address); |
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| 125 | ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_FLAG ,"FLAG" ,Tcontrol_t ,1 ); |
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| 126 | ALLOC1_SIGNAL_OUT (out_BRANCH_COMPLETE_MISS_PREDICTION ,"MISS_PREDICTION" ,Tcontrol_t ,1 ); |
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| 127 | } |
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| 128 | |
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| 129 | // ~~~~~[ Interface : "commit_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 130 | { |
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| 131 | ALLOC_INTERFACE("commit_event",IN,EAST,_("Out Of Order engine have an event")); |
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| 132 | |
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| 133 | ALLOC_VALACK_IN ( in_COMMIT_EVENT_VAL , VAL); |
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| 134 | ALLOC_VALACK_OUT (out_COMMIT_EVENT_ACK , ACK); |
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| 135 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_CONTEXT_ID ,"CONTEXT_ID" ,Tcontext_t ,_param->_size_context_id); |
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| 136 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_DEPTH ,"DEPTH" ,Tdepth_t ,_param->_size_depth ); |
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| 137 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_TYPE ,"TYPE" ,Tevent_type_t ,_param->_size_event_type); |
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| 138 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_IS_DELAY_SLOT ,"IS_DELAY_SLOT" ,Tcontrol_t ,1 ); |
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| 139 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_ADDRESS ,"ADDRESS" ,Taddress_t ,_param->_size_instruction_address ); |
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| 140 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_ADDRESS_EPCR ,"ADDRESS_EPCR" ,Taddress_t ,_param->_size_instruction_address ); |
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| 141 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_ADDRESS_EEAR_VAL ,"ADDRESS_EEAR_VAL" ,Tcontrol_t ,1 ); |
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| 142 | ALLOC_SIGNAL_IN ( in_COMMIT_EVENT_ADDRESS_EEAR ,"ADDRESS_EEAR" ,Taddress_t ,_param->_size_instruction_address ); |
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| 143 | } |
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| 144 | |
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| 145 | // ~~~~~[ Interface "event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 146 | { |
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| 147 | ALLOC1_INTERFACE("event",OUT,EAST,_("Event interface"),_param->_nb_context); |
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| 148 | |
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| 149 | ALLOC1_VALACK_OUT (out_EVENT_VAL , VAL); |
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| 150 | ALLOC1_VALACK_IN ( in_EVENT_ACK , ACK); |
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| 151 | ALLOC1_SIGNAL_OUT (out_EVENT_ADDRESS ,"ADDRESS" ,Taddress_t ,_param->_size_instruction_address); |
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| 152 | ALLOC1_SIGNAL_OUT (out_EVENT_ADDRESS_NEXT ,"ADDRESS_NEXT" ,Taddress_t ,_param->_size_instruction_address); |
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| 153 | ALLOC1_SIGNAL_OUT (out_EVENT_ADDRESS_NEXT_VAL ,"ADDRESS_NEXT_VAL" ,Tcontrol_t ,1 ); |
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| 154 | ALLOC1_SIGNAL_OUT (out_EVENT_IS_DS_TAKE ,"IS_DS_TAKE" ,Tcontrol_t ,1 ); |
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| 155 | } |
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| 156 | |
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| 157 | // ~~~~~[ Interface "spr_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 158 | { |
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| 159 | ALLOC1_INTERFACE("spr_event",OUT,EAST,_("Event interface with the special registerFile"),_param->_nb_context); |
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| 160 | |
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| 161 | ALLOC1_VALACK_OUT (out_SPR_EVENT_VAL , VAL); |
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| 162 | ALLOC1_VALACK_IN ( in_SPR_EVENT_ACK , ACK); |
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| 163 | ALLOC1_SIGNAL_OUT (out_SPR_EVENT_EPCR ,"EPCR" ,Tspr_t ,_param->_size_spr); |
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| 164 | ALLOC1_SIGNAL_OUT (out_SPR_EVENT_EEAR_WEN ,"EEAR_WEN" ,Tcontrol_t ,1 ); |
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| 165 | ALLOC1_SIGNAL_OUT (out_SPR_EVENT_EEAR ,"EEAR" ,Tspr_t ,_param->_size_spr); |
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| 166 | ALLOC1_SIGNAL_OUT (out_SPR_EVENT_SR_DSX ,"SR_DSX" ,Tcontrol_t ,1 ); |
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| 167 | ALLOC1_SIGNAL_OUT (out_SPR_EVENT_SR_TO_ESR ,"SR_TO_ESR" ,Tcontrol_t ,1 ); |
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| 168 | } |
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| 169 | |
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| 170 | // ~~~~~[ Interface : "nb_inst" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 171 | { |
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| 172 | ALLOC1_INTERFACE("nb_inst",IN,EAST,_("Instruction number"),_param->_nb_context); |
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| 173 | |
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| 174 | ALLOC1_SIGNAL_IN ( in_NB_INST_COMMIT_ALL ,"COMMIT_ALL" ,Tcounter_t ,_param->_size_nb_inst_commit); |
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| 175 | ALLOC1_SIGNAL_IN ( in_NB_INST_COMMIT_MEM ,"COMMIT_MEM" ,Tcounter_t ,_param->_size_nb_inst_commit); |
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| 176 | } |
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| 177 | |
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| 178 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 179 | { |
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| 180 | ALLOC1_INTERFACE("depth",OUT,EAST,_("Interface depth"),_param->_nb_context); |
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| 181 | |
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| 182 | ALLOC1_SIGNAL_OUT (out_DEPTH_MIN ,"MIN" ,Tdepth_t ,_param->_size_depth ); |
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| 183 | ALLOC1_SIGNAL_OUT (out_DEPTH_MAX ,"MAX" ,Tdepth_t ,_param->_size_depth+1); |
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| 184 | } |
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| 185 | |
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| 186 | // ~~~~~[ Interface : "spr" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 187 | { |
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| 188 | ALLOC1_INTERFACE("spr",IN,EAST,_("Interface with the special registerFile"),_param->_nb_context); |
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| 189 | |
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| 190 | ALLOC1_SIGNAL_IN ( in_SPR_SR_IEE ,"SR_IEE" ,Tcontrol_t ,1); |
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| 191 | ALLOC1_SIGNAL_IN ( in_SPR_SR_EPH ,"SR_EPH" ,Tcontrol_t ,1); |
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| 192 | } |
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| 193 | |
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| 194 | // ~~~~~[ Interface : "interrupt" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 195 | { |
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| 196 | ALLOC1_INTERFACE("interrupt",IN,NORTH,_("Interrupt Exception"),_param->_nb_context); |
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| 197 | |
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| 198 | ALLOC1_SIGNAL_IN ( in_INTERRUPT_ENABLE ,"ENABLE" ,Tcontrol_t ,1); |
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| 199 | } |
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| 200 | |
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| 201 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 202 | std::string name; |
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| 203 | |
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| 204 | _component_ifetch_unit = new morpheo::behavioural::core::multi_front_end::front_end::ifetch_unit::Ifetch_unit * [_param->_nb_context]; |
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| 205 | |
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| 206 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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| 207 | { |
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| 208 | name = _name+"_ifetch_unit_"+toString(i); |
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| 209 | log_printf(TRACE,Front_end,FUNCTION,_("Create : %s"),name.c_str()); |
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| 210 | |
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| 211 | _component_ifetch_unit [i] = new morpheo::behavioural::core::multi_front_end::front_end::ifetch_unit::Ifetch_unit |
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| 212 | (name.c_str() |
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| 213 | #ifdef STATISTICS |
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| 214 | ,param_statistics |
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| 215 | #endif |
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| 216 | ,_param->_param_ifetch_unit [i] |
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| 217 | ,_usage); |
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| 218 | |
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| 219 | _component->set_component (_component_ifetch_unit [i]->_component |
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| 220 | #ifdef POSITION |
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| 221 | , 50, 50, 10, 10 |
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| 222 | #endif |
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| 223 | ); |
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| 224 | } |
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| 225 | |
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| 226 | { |
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| 227 | name = _name+"_prediction_unit"; |
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| 228 | log_printf(TRACE,Front_end,FUNCTION,_("Create : %s"),name.c_str()); |
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| 229 | |
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| 230 | _component_prediction_unit = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::Prediction_unit |
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| 231 | (name.c_str() |
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| 232 | #ifdef STATISTICS |
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| 233 | ,param_statistics |
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| 234 | #endif |
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| 235 | ,_param->_param_prediction_unit |
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| 236 | ,_usage); |
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| 237 | |
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| 238 | _component->set_component (_component_prediction_unit->_component |
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| 239 | #ifdef POSITION |
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| 240 | , 50, 50, 10, 10 |
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| 241 | #endif |
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| 242 | ); |
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| 243 | } |
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| 244 | |
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| 245 | _component_decod_unit = new morpheo::behavioural::core::multi_front_end::front_end::decod_unit::Decod_unit * [_param->_nb_decod_unit]; |
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| 246 | |
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| 247 | for (uint32_t i=0; i<_param->_nb_decod_unit; ++i) |
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| 248 | { |
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| 249 | name = _name+"_decod_unit_"+toString(i); |
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| 250 | log_printf(TRACE,Front_end,FUNCTION,_("Create : %s"),name.c_str()); |
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| 251 | |
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| 252 | _component_decod_unit [i] = new morpheo::behavioural::core::multi_front_end::front_end::decod_unit::Decod_unit |
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| 253 | (name.c_str() |
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| 254 | #ifdef STATISTICS |
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| 255 | ,param_statistics |
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| 256 | #endif |
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| 257 | ,_param->_param_decod_unit [i] |
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| 258 | ,_usage); |
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| 259 | |
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| 260 | _component->set_component (_component_decod_unit [i]->_component |
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| 261 | #ifdef POSITION |
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| 262 | , 50, 50, 10, 10 |
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| 263 | #endif |
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| 264 | ); |
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| 265 | } |
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| 266 | |
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| 267 | { |
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| 268 | name = _name+"_context_state"; |
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| 269 | log_printf(TRACE,Front_end,FUNCTION,_("Create : %s"),name.c_str()); |
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| 270 | |
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| 271 | _component_context_state = new morpheo::behavioural::core::multi_front_end::front_end::context_state::Context_State |
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| 272 | (name.c_str() |
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| 273 | #ifdef STATISTICS |
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| 274 | ,param_statistics |
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| 275 | #endif |
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| 276 | ,_param->_param_context_state |
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| 277 | ,_usage); |
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| 278 | |
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| 279 | _component->set_component (_component_context_state->_component |
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| 280 | #ifdef POSITION |
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| 281 | , 50, 50, 10, 10 |
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| 282 | #endif |
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| 283 | ); |
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| 284 | } |
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| 285 | |
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| 286 | { |
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| 287 | name = _name+"_glue"; |
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| 288 | log_printf(TRACE,Front_end,FUNCTION,_("Create : %s"),name.c_str()); |
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| 289 | |
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| 290 | _component_glue = new morpheo::behavioural::core::multi_front_end::front_end::front_end_glue::Front_end_Glue |
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| 291 | (name.c_str() |
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| 292 | #ifdef STATISTICS |
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| 293 | ,param_statistics |
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| 294 | #endif |
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| 295 | ,_param->_param_glue |
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| 296 | ,_usage); |
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| 297 | |
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| 298 | _component->set_component (_component_glue->_component |
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| 299 | #ifdef POSITION |
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| 300 | , 50, 50, 10, 10 |
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| 301 | #endif |
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| 302 | ); |
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| 303 | } |
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| 304 | |
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| 305 | |
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| 306 | // ~~~~~[ Instanciation ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 307 | std::string src,dest; |
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| 308 | |
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| 309 | // =================================================================== |
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| 310 | // =====[ ifetch_unit ]=============================================== |
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| 311 | // =================================================================== |
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| 312 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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| 313 | { |
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| 314 | src = _name+"_ifetch_unit_"+toString(i); |
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| 315 | log_printf(TRACE,Front_end,FUNCTION,_("Instance : %s"),src.c_str()); |
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| 316 | |
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| 317 | { |
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| 318 | dest = _name; |
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| 319 | #ifdef POSITION |
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| 320 | _component->interface_map (src ,"", |
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| 321 | dest,""); |
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| 322 | #endif |
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| 323 | PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK"); |
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| 324 | PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET"); |
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| 325 | } |
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| 326 | |
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| 327 | // ~~~~~[ Interface "icache_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 328 | { |
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| 329 | dest = _name; |
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| 330 | #ifdef POSITION |
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| 331 | _component->interface_map (src ,"icache_req", |
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| 332 | dest,"icache_req_"+toString(i)); |
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| 333 | #endif |
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| 334 | |
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| 335 | PORT_MAP(_component,src ,"out_ICACHE_REQ_VAL" ,dest,"out_ICACHE_REQ_"+toString(i)+"_VAL" ); |
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| 336 | PORT_MAP(_component,src , "in_ICACHE_REQ_ACK" ,dest, "in_ICACHE_REQ_"+toString(i)+"_ACK" ); |
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| 337 | //PORT_MAP(_component,src ,"out_ICACHE_REQ_THREAD_ID",dest,"out_ICACHE_REQ_"+toString(i)+"_THREAD_ID"); |
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| 338 | if (_param->_have_port_ifetch_queue_ptr) |
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| 339 | PORT_MAP(_component,src ,"out_ICACHE_REQ_PACKET_ID",dest,"out_ICACHE_REQ_"+toString(i)+"_PACKET_ID"); |
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| 340 | PORT_MAP(_component,src ,"out_ICACHE_REQ_ADDRESS" ,dest,"out_ICACHE_REQ_"+toString(i)+"_ADDRESS" ); |
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| 341 | PORT_MAP(_component,src ,"out_ICACHE_REQ_TYPE" ,dest,"out_ICACHE_REQ_"+toString(i)+"_TYPE" ); |
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| 342 | } |
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| 343 | |
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| 344 | // ~~~~~[ Interface "icache_rsp" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 345 | { |
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| 346 | dest = _name; |
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| 347 | #ifdef POSITION |
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| 348 | _component->interface_map (src ,"icache_rsp", |
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| 349 | dest,"icache_rsp_"+toString(i)); |
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| 350 | #endif |
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| 351 | |
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| 352 | PORT_MAP(_component,src , "in_ICACHE_RSP_VAL" ,dest, "in_ICACHE_RSP_"+toString(i)+"_VAL" ); |
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| 353 | PORT_MAP(_component,src ,"out_ICACHE_RSP_ACK" ,dest,"out_ICACHE_RSP_"+toString(i)+"_ACK" ); |
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| 354 | // PORT_MAP(_component,src , "in_ICACHE_RSP_THREAD_ID" ,dest, "in_ICACHE_RSP_"+toString(i)+"_THREAD_ID" ); |
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| 355 | if (_param->_have_port_ifetch_queue_ptr) |
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| 356 | PORT_MAP(_component,src , "in_ICACHE_RSP_PACKET_ID" ,dest, "in_ICACHE_RSP_"+toString(i)+"_PACKET_ID" ); |
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| 357 | PORT_MAP(_component,src , "in_ICACHE_RSP_ERROR" ,dest, "in_ICACHE_RSP_"+toString(i)+"_ERROR" ); |
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| 358 | |
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| 359 | for (uint32_t j=0; j<_param->_nb_inst_fetch [i]; ++j) |
---|
| 360 | { |
---|
| 361 | #ifdef POSITION |
---|
| 362 | _component->interface_map (src ,"icache_rsp_"+toString(j), |
---|
| 363 | dest,"icache_rsp_"+toString(i)+"_"+toString(j)); |
---|
| 364 | #endif |
---|
| 365 | |
---|
| 366 | PORT_MAP(_component,src , "in_ICACHE_RSP_"+toString(j)+"_INSTRUCTION",dest, "in_ICACHE_RSP_"+toString(i)+"_"+toString(j)+"_INSTRUCTION"); |
---|
| 367 | } |
---|
| 368 | } |
---|
| 369 | |
---|
| 370 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 371 | { |
---|
| 372 | dest = _name+"_prediction_unit"; |
---|
| 373 | #ifdef POSITION |
---|
| 374 | _component->interface_map (src ,"predict" |
---|
| 375 | dest,"predict_"+toString(i)); |
---|
| 376 | #endif |
---|
| 377 | |
---|
| 378 | COMPONENT_MAP(_component,src ,"out_PREDICT_VAL" ,dest, "in_PREDICT_"+toString(i)+"_VAL" ); |
---|
| 379 | COMPONENT_MAP(_component,src , "in_PREDICT_ACK" ,dest,"out_PREDICT_"+toString(i)+"_ACK" ); |
---|
| 380 | COMPONENT_MAP(_component,src ,"out_PREDICT_PC_PREVIOUS" ,dest, "in_PREDICT_"+toString(i)+"_PC_PREVIOUS" ); |
---|
| 381 | COMPONENT_MAP(_component,src ,"out_PREDICT_PC_CURRENT" ,dest, "in_PREDICT_"+toString(i)+"_PC_CURRENT" ); |
---|
| 382 | COMPONENT_MAP(_component,src ,"out_PREDICT_PC_CURRENT_IS_DS_TAKE" ,dest, "in_PREDICT_"+toString(i)+"_PC_CURRENT_IS_DS_TAKE" ); |
---|
| 383 | COMPONENT_MAP(_component,src , "in_PREDICT_PC_NEXT" ,dest,"out_PREDICT_"+toString(i)+"_PC_NEXT" ); |
---|
| 384 | COMPONENT_MAP(_component,src , "in_PREDICT_PC_NEXT_IS_DS_TAKE" ,dest,"out_PREDICT_"+toString(i)+"_PC_NEXT_IS_DS_TAKE" ); |
---|
| 385 | if (_param->_have_port_inst_ifetch_ptr) |
---|
| 386 | COMPONENT_MAP(_component,src , "in_PREDICT_INST_IFETCH_PTR" ,dest,"out_PREDICT_"+toString(i)+"_INST_IFETCH_PTR" ); |
---|
| 387 | COMPONENT_MAP(_component,src , "in_PREDICT_BRANCH_STATE" ,dest,"out_PREDICT_"+toString(i)+"_BRANCH_STATE" ); |
---|
| 388 | if (_param->_have_port_depth) |
---|
| 389 | COMPONENT_MAP(_component,src , "in_PREDICT_BRANCH_UPDATE_PREDICTION_ID",dest,"out_PREDICT_"+toString(i)+"_BRANCH_UPDATE_PREDICTION_ID"); |
---|
| 390 | |
---|
| 391 | for (uint32_t j=0; j<_param->_nb_inst_fetch[i]; ++j) |
---|
| 392 | { |
---|
| 393 | #ifdef POSITION |
---|
| 394 | _component->interface_map (src ,"predict_"+toString(j) |
---|
| 395 | dest,"predict_"+toString(i)+"_"+toString(j)); |
---|
| 396 | #endif |
---|
| 397 | |
---|
| 398 | COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(j)+ "_INSTRUCTION_ENABLE", |
---|
| 399 | dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_INSTRUCTION_ENABLE"); |
---|
| 400 | } |
---|
| 401 | } |
---|
| 402 | |
---|
| 403 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 404 | { |
---|
| 405 | uint32_t num_decod_unit = _param->_link_context_to_decod_unit[i]; |
---|
| 406 | uint32_t num_context; |
---|
| 407 | |
---|
| 408 | for (num_context=0; num_context<_param->_decod_unit_nb_context[num_decod_unit]; num_context ++) |
---|
| 409 | if (_param->_translate_context_id_from_decod_unit [num_decod_unit][num_context] == i) |
---|
| 410 | break; |
---|
| 411 | |
---|
| 412 | dest = _name+"_decod_unit_"+toString(num_decod_unit); |
---|
| 413 | #ifdef POSITION |
---|
| 414 | _component->interface_map (src ,"decod" |
---|
| 415 | dest,"ifetch_"+toString(num_context)); |
---|
| 416 | #endif |
---|
| 417 | |
---|
| 418 | ////out_DECOD_CONTEXT_ID |
---|
| 419 | |
---|
| 420 | COMPONENT_MAP(_component,src ,"out_DECOD_ADDRESS" ,dest, "in_IFETCH_"+toString(num_context)+"_ADDRESS" ); |
---|
| 421 | if (_param->_have_port_inst_ifetch_ptr) |
---|
| 422 | COMPONENT_MAP(_component,src ,"out_DECOD_INST_IFETCH_PTR" ,dest, "in_IFETCH_"+toString(num_context)+"_INST_IFETCH_PTR" ); |
---|
| 423 | COMPONENT_MAP(_component,src ,"out_DECOD_BRANCH_STATE" ,dest, "in_IFETCH_"+toString(num_context)+"_BRANCH_STATE" ); |
---|
| 424 | if (_param->_have_port_depth) |
---|
| 425 | COMPONENT_MAP(_component,src ,"out_DECOD_BRANCH_UPDATE_PREDICTION_ID",dest, "in_IFETCH_"+toString(num_context)+"_BRANCH_UPDATE_PREDICTION_ID"); |
---|
| 426 | COMPONENT_MAP(_component,src ,"out_DECOD_EXCEPTION" ,dest, "in_IFETCH_"+toString(num_context)+"_EXCEPTION" ); |
---|
| 427 | |
---|
| 428 | for (uint32_t j=0; j<_param->_nb_inst_fetch [i];++j) |
---|
| 429 | { |
---|
| 430 | dest = _name+"_decod_unit_"+toString(num_decod_unit); |
---|
| 431 | #ifdef POSITION |
---|
| 432 | _component->interface_map (src ,"decod_"+toString(j) |
---|
| 433 | dest,"ifetch_"+toString(num_context)+"_"+toString(j)); |
---|
| 434 | #endif |
---|
| 435 | |
---|
| 436 | COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(j)+ "_VAL" , |
---|
| 437 | dest, "in_IFETCH_"+toString(num_context)+"_"+toString(j)+"_VAL" ); |
---|
| 438 | COMPONENT_MAP(_component,src , "in_DECOD_" +toString(j)+ "_ACK" , |
---|
| 439 | dest,"out_IFETCH_"+toString(num_context)+"_"+toString(j)+"_ACK" ); |
---|
| 440 | COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(j)+ "_INSTRUCTION", |
---|
| 441 | dest, "in_IFETCH_"+toString(num_context)+"_"+toString(j)+"_INSTRUCTION"); |
---|
| 442 | } |
---|
| 443 | } |
---|
| 444 | |
---|
| 445 | // ~~~~~[ Interface "event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 446 | { |
---|
| 447 | dest = _name+"_glue"; |
---|
| 448 | #ifdef POSITION |
---|
| 449 | _component->interface_map (src ,"event", |
---|
| 450 | dest,"event_"+toString(i)); |
---|
| 451 | #endif |
---|
| 452 | |
---|
| 453 | COMPONENT_MAP(_component,src , "in_EVENT_VAL" , |
---|
| 454 | dest,"out_EVENT_"+toString(i)+"_IFETCH_UNIT_VAL" ); |
---|
| 455 | COMPONENT_MAP(_component,src ,"out_EVENT_ACK" , |
---|
| 456 | dest, "in_EVENT_"+toString(i)+"_IFETCH_UNIT_ACK" ); |
---|
| 457 | COMPONENT_MAP(_component,src , "in_EVENT_ADDRESS" , |
---|
| 458 | dest,"out_EVENT_"+toString(i)+"_IFETCH_UNIT_ADDRESS" ); |
---|
| 459 | COMPONENT_MAP(_component,src , "in_EVENT_ADDRESS_NEXT" , |
---|
| 460 | dest,"out_EVENT_"+toString(i)+"_IFETCH_UNIT_ADDRESS_NEXT" ); |
---|
| 461 | COMPONENT_MAP(_component,src , "in_EVENT_ADDRESS_NEXT_VAL", |
---|
| 462 | dest,"out_EVENT_"+toString(i)+"_IFETCH_UNIT_ADDRESS_NEXT_VAL"); |
---|
| 463 | COMPONENT_MAP(_component,src , "in_EVENT_IS_DS_TAKE" , |
---|
| 464 | dest,"out_EVENT_"+toString(i)+"_IFETCH_UNIT_IS_DS_TAKE" ); |
---|
| 465 | } |
---|
| 466 | } |
---|
| 467 | |
---|
| 468 | // =================================================================== |
---|
| 469 | // =====[ prediction_unit ]=========================================== |
---|
| 470 | // =================================================================== |
---|
| 471 | { |
---|
| 472 | src = _name+"_prediction_unit"; |
---|
| 473 | log_printf(TRACE,Front_end,FUNCTION,_("Instance : %s"),src.c_str()); |
---|
| 474 | |
---|
| 475 | { |
---|
| 476 | dest = _name; |
---|
| 477 | #ifdef POSITION |
---|
| 478 | _component->interface_map (src ,"", |
---|
| 479 | dest,""); |
---|
| 480 | #endif |
---|
| 481 | PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK"); |
---|
| 482 | PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET"); |
---|
| 483 | } |
---|
| 484 | |
---|
| 485 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 486 | // in_PREDICT_VAL - component_ifetch_unit |
---|
| 487 | // out_PREDICT_ACK - component_ifetch_unit |
---|
| 488 | // in_PREDICT_PC_PREVIOUS - component_ifetch_unit |
---|
| 489 | // in_PREDICT_PC_CURRENT - component_ifetch_unit |
---|
| 490 | // in_PREDICT_PC_CURRENT_IS_DS_TAKE - component_ifetch_unit |
---|
| 491 | // out_PREDICT_PC_NEXT - component_ifetch_unit |
---|
| 492 | // out_PREDICT_PC_NEXT_IS_DS_TAKE - component_ifetch_unit |
---|
| 493 | // out_PREDICT_INSTRUCTION_ENABLE - component_ifetch_unit |
---|
| 494 | // out_PREDICT_INST_IFETCH_PTR - component_ifetch_unit |
---|
| 495 | // out_PREDICT_BRANCH_STATE - component_ifetch_unit |
---|
| 496 | // out_PREDICT_BRANCH_UPDATE_PREDICTION_ID - component_ifetch_unit |
---|
| 497 | |
---|
| 498 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 499 | // in_DECOD_VAL - component_decod_unit |
---|
| 500 | // out_DECOD_ACK - component_decod_unit |
---|
| 501 | // in_DECOD_CONTEXT_ID - component_decod_unit |
---|
| 502 | // in_DECOD_MATCH_INST_IFETCH_PTR - component_decod_unit |
---|
| 503 | // in_DECOD_BRANCH_STATE - component_decod_unit |
---|
| 504 | // in_DECOD_BRANCH_UPDATE_PREDICTION_ID - component_decod_unit |
---|
| 505 | // in_DECOD_BRANCH_CONDITION - component_decod_unit |
---|
| 506 | // in_DECOD_BRANCH_DIRECTION - component_decod_unit |
---|
| 507 | // in_DECOD_ADDRESS_SRC - component_decod_unit |
---|
| 508 | // in_DECOD_ADDRESS_DEST - component_decod_unit |
---|
| 509 | |
---|
| 510 | // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 511 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
---|
| 512 | { |
---|
| 513 | dest = _name+"_glue"; |
---|
| 514 | #ifdef POSITION |
---|
| 515 | _component->interface_map (src ,"branch_complete_"+toString(i), |
---|
| 516 | dest,"branch_complete_"+toString(i)); |
---|
| 517 | #endif |
---|
| 518 | |
---|
| 519 | COMPONENT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+ "_VAL" , |
---|
| 520 | dest,"out_BRANCH_COMPLETE_"+toString(i)+"_PREDICTION_UNIT_VAL" ); |
---|
| 521 | COMPONENT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+ "_ACK" , |
---|
| 522 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_PREDICTION_UNIT_ACK" ); |
---|
| 523 | COMPONENT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+ "_MISS_PREDICTION", |
---|
| 524 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_PREDICTION_UNIT_MISS_PREDICTION"); |
---|
| 525 | |
---|
| 526 | dest = _name; |
---|
| 527 | #ifdef POSITION |
---|
| 528 | _component->interface_map (src ,"branch_complete_"+toString(i), |
---|
| 529 | dest,"branch_complete_"+toString(i)); |
---|
| 530 | #endif |
---|
| 531 | |
---|
| 532 | if (_param->_have_port_context_id) |
---|
| 533 | PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_ID", |
---|
| 534 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_ID"); |
---|
| 535 | if (_param->_have_port_depth) |
---|
| 536 | PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_DEPTH" , |
---|
| 537 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_DEPTH" ); |
---|
| 538 | PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS" , |
---|
| 539 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS" ); |
---|
| 540 | PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_FLAG" , |
---|
| 541 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_FLAG" ); |
---|
| 542 | |
---|
| 543 | dest = _name+"_context_state"; |
---|
| 544 | #ifdef POSITION |
---|
| 545 | _component->interface_map (src ,"branch_complete_"+toString(i), |
---|
| 546 | dest,"branch_complete_"+toString(i)); |
---|
| 547 | #endif |
---|
| 548 | |
---|
| 549 | COMPONENT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_TAKE" , |
---|
| 550 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_TAKE" ); |
---|
| 551 | COMPONENT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_SRC" , |
---|
| 552 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_SRC" ); |
---|
| 553 | COMPONENT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_DEST", |
---|
| 554 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_DEST"); |
---|
| 555 | } |
---|
| 556 | |
---|
| 557 | // ~~~~~[ Interface : "branch_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 558 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 559 | { |
---|
| 560 | dest = _name+"_context_state"; |
---|
| 561 | #ifdef POSITION |
---|
| 562 | _component->interface_map (src ,"branch_event_"+toString(i), |
---|
| 563 | dest,"branch_event_"+toString(i)); |
---|
| 564 | #endif |
---|
| 565 | |
---|
[95] | 566 | COMPONENT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_VAL" , |
---|
| 567 | dest, "in_BRANCH_EVENT_"+toString(i)+"_VAL" ); |
---|
| 568 | COMPONENT_MAP(_component,src , "in_BRANCH_EVENT_"+toString(i)+"_ACK" , |
---|
| 569 | dest,"out_BRANCH_EVENT_"+toString(i)+"_ACK" ); |
---|
| 570 | // COMPONENT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_CONTEXT_ID" , |
---|
| 571 | // dest, "in_BRANCH_EVENT_"+toString(i)+"_CONTEXT_ID" ); |
---|
| 572 | // COMPONENT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_DEPTH" , |
---|
| 573 | // dest, "in_BRANCH_EVENT_"+toString(i)+"_DEPTH" ); |
---|
| 574 | // COMPONENT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_MISS_PREDICTION" , |
---|
| 575 | // dest, "in_BRANCH_EVENT_"+toString(i)+"_MISS_PREDICTION" ); |
---|
| 576 | COMPONENT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_ADDRESS_SRC" , |
---|
| 577 | dest, "in_BRANCH_EVENT_"+toString(i)+"_ADDRESS_SRC" ); |
---|
| 578 | COMPONENT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_ADDRESS_DEST_VAL", |
---|
| 579 | dest, "in_BRANCH_EVENT_"+toString(i)+"_ADDRESS_DEST_VAL"); |
---|
| 580 | COMPONENT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_ADDRESS_DEST" , |
---|
| 581 | dest, "in_BRANCH_EVENT_"+toString(i)+"_ADDRESS_DEST" ); |
---|
[88] | 582 | } |
---|
| 583 | |
---|
| 584 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 585 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 586 | { |
---|
| 587 | dest = _name+"_glue"; |
---|
| 588 | #ifdef POSITION |
---|
| 589 | _component->interface_map (src ,"depth_"+toString(i), |
---|
| 590 | dest,"depth_"+toString(i)); |
---|
| 591 | #endif |
---|
| 592 | |
---|
| 593 | if (_param->_have_port_depth) |
---|
| 594 | { |
---|
| 595 | COMPONENT_MAP(_component,src ,"out_DEPTH_"+toString(i)+ "_CURRENT", |
---|
| 596 | dest, "in_DEPTH_"+toString(i)+"_PREDICTION_UNIT_CURRENT"); |
---|
| 597 | COMPONENT_MAP(_component,src ,"out_DEPTH_"+toString(i)+ "_MIN" , |
---|
| 598 | dest, "in_DEPTH_"+toString(i)+"_PREDICTION_UNIT_MIN" ); |
---|
| 599 | } |
---|
| 600 | COMPONENT_MAP(_component,src ,"out_DEPTH_"+toString(i)+ "_MAX" , |
---|
| 601 | dest, "in_DEPTH_"+toString(i)+"_PREDICTION_UNIT_MAX" ); |
---|
| 602 | } |
---|
| 603 | } |
---|
| 604 | |
---|
| 605 | // =================================================================== |
---|
| 606 | // =====[ decod_unit ]================================================ |
---|
| 607 | // =================================================================== |
---|
| 608 | { |
---|
| 609 | uint32_t x=0; |
---|
| 610 | for (uint32_t i=0; i<_param->_nb_decod_unit; ++i) |
---|
| 611 | { |
---|
| 612 | src = _name+"_decod_unit_"+toString(i); |
---|
| 613 | log_printf(TRACE,Front_end,FUNCTION,_("Instance : %s"),src.c_str()); |
---|
| 614 | |
---|
| 615 | { |
---|
| 616 | dest = _name; |
---|
| 617 | #ifdef POSITION |
---|
| 618 | _component->interface_map (src ,"", |
---|
| 619 | dest,""); |
---|
| 620 | #endif |
---|
| 621 | PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK"); |
---|
| 622 | PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET"); |
---|
| 623 | } |
---|
| 624 | |
---|
| 625 | // ~~~~~[ Interface : "ifetch" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 626 | // in_IFETCH_VAL - component_ifetch_unit |
---|
| 627 | // out_IFETCH_ACK - component_ifetch_unit |
---|
| 628 | // in_IFETCH_INSTRUCTION - component_ifetch_unit |
---|
| 629 | // in_IFETCH_CONTEXT_ID - component_ifetch_unit |
---|
| 630 | // in_IFETCH_ADDRESS - component_ifetch_unit |
---|
| 631 | //// in_IFETCH_ADDRESS_NEXT - component_ifetch_unit |
---|
| 632 | // in_IFETCH_INST_IFETCH_PTR - component_ifetch_unit |
---|
| 633 | // in_IFETCH_BRANCH_STATE - component_ifetch_unit |
---|
| 634 | // in_IFETCH_BRANCH_UPDATE_PREDICTION_ID - component_ifetch_unit |
---|
| 635 | // in_IFETCH_EXCEPTION - component_ifetch_unit |
---|
| 636 | |
---|
| 637 | for (uint32_t j=0; j<_param->_decod_unit_nb_context[i]; ++j) |
---|
| 638 | { |
---|
| 639 | dest = _name+"_glue"; |
---|
| 640 | #ifdef POSITION |
---|
| 641 | _component->interface_map (src ,"ifetch_"+toString(j), |
---|
| 642 | dest,"ifetch_"+toString(i)+"_"+toString(j)); |
---|
| 643 | #endif |
---|
| 644 | |
---|
| 645 | if (_param->_have_port_context_id) |
---|
| 646 | COMPONENT_MAP(_component,src , "in_IFETCH_"+toString(j) +"_CONTEXT_ID", |
---|
| 647 | dest,"out_IFETCH_"+toString(i)+"_"+toString(j)+"_DECOD_UNIT_CONTEXT_ID"); |
---|
| 648 | } |
---|
| 649 | |
---|
| 650 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 651 | for (uint32_t j=0; j<_param->_nb_inst_decod [i]; ++j) |
---|
| 652 | { |
---|
| 653 | dest = _name; |
---|
| 654 | #ifdef POSITION |
---|
| 655 | _component->interface_map (src ,"decod_"+toString(j), |
---|
| 656 | dest,"decod_"+toString(x)); |
---|
| 657 | #endif |
---|
| 658 | |
---|
| 659 | |
---|
| 660 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_VAL" , |
---|
| 661 | dest,"out_DECOD_"+toString(x)+"_VAL" ); |
---|
| 662 | PORT_MAP(_component,src , "in_DECOD_"+toString(j)+"_ACK" , |
---|
| 663 | dest, "in_DECOD_"+toString(x)+"_ACK" ); |
---|
| 664 | if (_param->_have_port_depth) |
---|
| 665 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_DEPTH" , |
---|
| 666 | dest,"out_DECOD_"+toString(x)+"_DEPTH" ); |
---|
| 667 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_TYPE" , |
---|
| 668 | dest,"out_DECOD_"+toString(x)+"_TYPE" ); |
---|
| 669 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_OPERATION" , |
---|
| 670 | dest,"out_DECOD_"+toString(x)+"_OPERATION" ); |
---|
| 671 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_NO_EXECUTE" , |
---|
| 672 | dest,"out_DECOD_"+toString(x)+"_NO_EXECUTE" ); |
---|
| 673 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_IS_DELAY_SLOT", |
---|
| 674 | dest,"out_DECOD_"+toString(x)+"_IS_DELAY_SLOT"); |
---|
| 675 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_ADDRESS" , |
---|
| 676 | dest,"out_DECOD_"+toString(x)+"_ADDRESS" ); |
---|
| 677 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_HAS_IMMEDIAT" , |
---|
| 678 | dest,"out_DECOD_"+toString(x)+"_HAS_IMMEDIAT" ); |
---|
| 679 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_IMMEDIAT" , |
---|
| 680 | dest,"out_DECOD_"+toString(x)+"_IMMEDIAT" ); |
---|
| 681 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_READ_RA" , |
---|
| 682 | dest,"out_DECOD_"+toString(x)+"_READ_RA" ); |
---|
| 683 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_NUM_REG_RA" , |
---|
| 684 | dest,"out_DECOD_"+toString(x)+"_NUM_REG_RA" ); |
---|
| 685 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_READ_RB" , |
---|
| 686 | dest,"out_DECOD_"+toString(x)+"_READ_RB" ); |
---|
| 687 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_NUM_REG_RB" , |
---|
| 688 | dest,"out_DECOD_"+toString(x)+"_NUM_REG_RB" ); |
---|
| 689 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_READ_RC" , |
---|
| 690 | dest,"out_DECOD_"+toString(x)+"_READ_RC" ); |
---|
| 691 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_NUM_REG_RC" , |
---|
| 692 | dest,"out_DECOD_"+toString(x)+"_NUM_REG_RC" ); |
---|
| 693 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_WRITE_RD" , |
---|
| 694 | dest,"out_DECOD_"+toString(x)+"_WRITE_RD" ); |
---|
| 695 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_NUM_REG_RD" , |
---|
| 696 | dest,"out_DECOD_"+toString(x)+"_NUM_REG_RD" ); |
---|
| 697 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_WRITE_RE" , |
---|
| 698 | dest,"out_DECOD_"+toString(x)+"_WRITE_RE" ); |
---|
| 699 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_NUM_REG_RE" , |
---|
| 700 | dest,"out_DECOD_"+toString(x)+"_NUM_REG_RE" ); |
---|
| 701 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_EXCEPTION_USE", |
---|
| 702 | dest,"out_DECOD_"+toString(x)+"_EXCEPTION_USE"); |
---|
| 703 | PORT_MAP(_component,src ,"out_DECOD_"+toString(j)+"_EXCEPTION" , |
---|
| 704 | dest,"out_DECOD_"+toString(x)+"_EXCEPTION" ); |
---|
| 705 | |
---|
| 706 | dest = _name+"_glue"; |
---|
| 707 | #ifdef POSITION |
---|
| 708 | _component->interface_map (src ,"decod_"+toString(j), |
---|
| 709 | dest,"decod_"+toString(i)+"_"+toString(j)); |
---|
| 710 | #endif |
---|
| 711 | |
---|
| 712 | if (_param->_have_port_context_id) |
---|
| 713 | COMPONENT_MAP(_component,src ,"out_DECOD_"+toString(j)+ "_CONTEXT_ID" , |
---|
| 714 | dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_DECOD_UNIT_CONTEXT_ID" ); |
---|
| 715 | |
---|
| 716 | x++; |
---|
| 717 | } |
---|
| 718 | |
---|
| 719 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 720 | for (uint32_t j=0; j<_param->_nb_inst_decod[i]; ++j) |
---|
| 721 | { |
---|
| 722 | dest = _name+"_prediction_unit"; |
---|
| 723 | #ifdef POSITION |
---|
| 724 | _component->interface_map (src ,"predict_"+toString(j), |
---|
| 725 | dest,"decod_"+toString(i)+"_"+toString(j)); |
---|
| 726 | #endif |
---|
| 727 | |
---|
| 728 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_VAL" , |
---|
| 729 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_VAL" ); |
---|
| 730 | COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(j)+ "_ACK" , |
---|
| 731 | dest,"out_DECOD_" +toString(i)+"_"+toString(j)+"_ACK" ); |
---|
| 732 | if (_param->_have_port_context_id) |
---|
| 733 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_CONTEXT_ID" , |
---|
| 734 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_CONTEXT_ID" ); |
---|
| 735 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_MATCH_INST_IFETCH_PTR" , |
---|
| 736 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_MATCH_INST_IFETCH_PTR" ); |
---|
| 737 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_BRANCH_STATE" , |
---|
| 738 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_BRANCH_STATE" ); |
---|
| 739 | if (_param->_have_port_depth) |
---|
| 740 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_BRANCH_UPDATE_PREDICTION_ID", |
---|
| 741 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_BRANCH_UPDATE_PREDICTION_ID"); |
---|
| 742 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_BRANCH_CONDITION" , |
---|
| 743 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_BRANCH_CONDITION" ); |
---|
| 744 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_BRANCH_DIRECTION" , |
---|
| 745 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_BRANCH_DIRECTION" ); |
---|
| 746 | // COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_BRANCH_STACK_WRITE" , |
---|
| 747 | // dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_BRANCH_STACK_WRITE" ); |
---|
| 748 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_ADDRESS_SRC" , |
---|
| 749 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_ADDRESS_SRC" ); |
---|
| 750 | COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(j)+ "_ADDRESS_DEST" , |
---|
| 751 | dest, "in_DECOD_" +toString(i)+"_"+toString(j)+"_ADDRESS_DEST" ); |
---|
| 752 | // COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(j)+ "_CAN_CONTINUE" , |
---|
| 753 | // dest,"out_DECOD_" +toString(i)+"_"+toString(j)+"_CAN_CONTINUE" ); |
---|
| 754 | |
---|
| 755 | } |
---|
| 756 | |
---|
| 757 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 758 | for (uint32_t j=0; j<_param->_decod_unit_nb_context[i]; ++j) |
---|
| 759 | { |
---|
| 760 | // uint32_t y=(_param->_translate_context_id_from_decod_unit[i])[j]; |
---|
| 761 | |
---|
| 762 | dest = _name+"_glue"; |
---|
| 763 | #ifdef POSITION |
---|
| 764 | _component->interface_map (src ,"depth_"+toString(j), |
---|
| 765 | dest,"depth_"+toString(j)); |
---|
| 766 | #endif |
---|
| 767 | |
---|
| 768 | if (_param->_have_port_depth) |
---|
| 769 | COMPONENT_MAP(_component,src , "in_DEPTH_"+toString(j)+ "_MIN", |
---|
| 770 | dest,"out_DEPTH_"+toString(i)+"_"+toString(j)+"_DECOD_UNIT_MIN"); |
---|
| 771 | COMPONENT_MAP(_component,src , "in_DEPTH_"+toString(j)+ "_MAX", |
---|
| 772 | dest,"out_DEPTH_"+toString(i)+"_"+toString(j)+"_DECOD_UNIT_MAX"); |
---|
| 773 | } |
---|
| 774 | |
---|
| 775 | // ~~~~~[ Interface : "nb_inst" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 776 | for (uint32_t j=0; j<_param->_decod_unit_nb_context[i]; ++j) |
---|
| 777 | { |
---|
| 778 | uint32_t y=(_param->_translate_context_id_from_decod_unit[i])[j]; |
---|
| 779 | |
---|
| 780 | dest = _name+"_context_state"; |
---|
| 781 | #ifdef POSITION |
---|
| 782 | _component->interface_map (src ,"nb_inst_"+toString(j), |
---|
| 783 | dest,"nb_inst_"+toString(y)); |
---|
| 784 | #endif |
---|
| 785 | |
---|
| 786 | COMPONENT_MAP(_component,src ,"out_NB_INST_"+toString(j)+"_DECOD_ALL", |
---|
| 787 | dest, "in_NB_INST_"+toString(y)+"_DECOD_ALL"); |
---|
| 788 | } |
---|
| 789 | |
---|
| 790 | // ~~~~~[ Interface : "context" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 791 | for (uint32_t j=0; j<_param->_decod_unit_nb_context[i]; ++j) |
---|
| 792 | { |
---|
| 793 | uint32_t y=(_param->_translate_context_id_from_decod_unit[i])[j]; |
---|
| 794 | |
---|
| 795 | dest = _name+"_context_state"; |
---|
| 796 | #ifdef POSITION |
---|
| 797 | _component->interface_map (src ,"context_"+toString(j), |
---|
| 798 | dest,"context_"+toString(y)); |
---|
| 799 | #endif |
---|
| 800 | |
---|
| 801 | COMPONENT_MAP(_component,src , "in_CONTEXT_"+toString(j)+"_DECOD_ENABLE", |
---|
| 802 | dest,"out_CONTEXT_"+toString(y)+"_DECOD_ENABLE"); |
---|
| 803 | |
---|
| 804 | dest = _name+"_glue"; |
---|
| 805 | #ifdef POSITION |
---|
| 806 | _component->interface_map (src ,"context_"+toString(j), |
---|
| 807 | dest,"context_"+toString(i)+"_"+toString(j)); |
---|
| 808 | #endif |
---|
| 809 | |
---|
| 810 | if (_param->_have_port_depth) |
---|
| 811 | COMPONENT_MAP(_component,src , "in_CONTEXT_"+toString(j)+ "_DEPTH", |
---|
| 812 | dest,"out_CONTEXT_"+toString(i)+"_"+toString(j)+"_DECOD_UNIT_DEPTH"); |
---|
| 813 | } |
---|
| 814 | |
---|
| 815 | |
---|
| 816 | // ~~~~~[ Interface : "context_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 817 | { |
---|
| 818 | dest = _name+"_context_state"; |
---|
| 819 | #ifdef POSITION |
---|
| 820 | _component->interface_map (src ,"context_event", |
---|
| 821 | dest,"decod_event_"+toString(i)); |
---|
| 822 | #endif |
---|
| 823 | |
---|
| 824 | COMPONENT_MAP(_component,src ,"out_CONTEXT_EVENT_VAL" ,dest, "in_DECOD_EVENT_"+toString(i)+"_VAL" ); |
---|
| 825 | COMPONENT_MAP(_component,src , "in_CONTEXT_EVENT_ACK" ,dest,"out_DECOD_EVENT_"+toString(i)+"_ACK" ); |
---|
| 826 | if (_param->_have_port_context_id) |
---|
| 827 | COMPONENT_MAP(_component,src ,"out_CONTEXT_EVENT_CONTEXT_ID" ,dest, "in_DECOD_EVENT_"+toString(i)+"_CONTEXT_ID" ); |
---|
| 828 | if (_param->_have_port_depth) |
---|
| 829 | COMPONENT_MAP(_component,src ,"out_CONTEXT_EVENT_DEPTH" ,dest, "in_DECOD_EVENT_"+toString(i)+"_DEPTH" ); |
---|
| 830 | COMPONENT_MAP(_component,src ,"out_CONTEXT_EVENT_TYPE" ,dest, "in_DECOD_EVENT_"+toString(i)+"_TYPE" ); |
---|
| 831 | COMPONENT_MAP(_component,src ,"out_CONTEXT_EVENT_IS_DELAY_SLOT",dest, "in_DECOD_EVENT_"+toString(i)+"_IS_DELAY_SLOT"); |
---|
| 832 | COMPONENT_MAP(_component,src ,"out_CONTEXT_EVENT_ADDRESS" ,dest, "in_DECOD_EVENT_"+toString(i)+"_ADDRESS" ); |
---|
| 833 | COMPONENT_MAP(_component,src ,"out_CONTEXT_EVENT_ADDRESS_EPCR" ,dest, "in_DECOD_EVENT_"+toString(i)+"_ADDRESS_EPCR" ); |
---|
| 834 | } |
---|
| 835 | } |
---|
| 836 | } |
---|
| 837 | |
---|
| 838 | // =================================================================== |
---|
| 839 | // =====[ context_state ]============================================= |
---|
| 840 | // =================================================================== |
---|
| 841 | { |
---|
| 842 | src = _name+"_context_state"; |
---|
| 843 | log_printf(TRACE,Front_end,FUNCTION,_("Instance : %s"),src.c_str()); |
---|
| 844 | |
---|
| 845 | { |
---|
| 846 | dest = _name; |
---|
| 847 | #ifdef POSITION |
---|
| 848 | _component->interface_map (src ,"", |
---|
| 849 | dest,""); |
---|
| 850 | #endif |
---|
| 851 | PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK"); |
---|
| 852 | PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET"); |
---|
| 853 | } |
---|
| 854 | |
---|
| 855 | // ~~~~~[ Interface : "decod_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 856 | // in_DECOD_EVENT_VAL - component_decod_unit |
---|
| 857 | // out_DECOD_EVENT_ACK - component_decod_unit |
---|
| 858 | // in_DECOD_EVENT_CONTEXT_ID - component_decod_unit |
---|
| 859 | // in_DECOD_EVENT_DEPTH - component_decod_unit |
---|
| 860 | // in_DECOD_EVENT_TYPE - component_decod_unit |
---|
| 861 | // in_DECOD_EVENT_IS_DELAY_SLOT - component_decod_unit |
---|
| 862 | // in_DECOD_EVENT_ADDRESS - component_decod_unit |
---|
| 863 | // in_DECOD_EVENT_ADDRESS_EPCR - component_decod_unit |
---|
| 864 | |
---|
| 865 | // ~~~~~[ Interface : "commit_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 866 | { |
---|
| 867 | dest = _name; |
---|
| 868 | #ifdef POSITION |
---|
| 869 | _component->interface_map (src ,"commit_event", |
---|
| 870 | dest,"commit_event"); |
---|
| 871 | #endif |
---|
| 872 | |
---|
| 873 | PORT_MAP(_component,src , "in_COMMIT_EVENT_VAL" , |
---|
| 874 | dest, "in_COMMIT_EVENT_VAL" ); |
---|
| 875 | PORT_MAP(_component,src ,"out_COMMIT_EVENT_ACK" , |
---|
| 876 | dest,"out_COMMIT_EVENT_ACK" ); |
---|
| 877 | if (_param->_have_port_context_id) |
---|
| 878 | PORT_MAP(_component,src , "in_COMMIT_EVENT_CONTEXT_ID" , |
---|
| 879 | dest, "in_COMMIT_EVENT_CONTEXT_ID" ); |
---|
| 880 | if (_param->_have_port_depth) |
---|
| 881 | PORT_MAP(_component,src , "in_COMMIT_EVENT_DEPTH" , |
---|
| 882 | dest, "in_COMMIT_EVENT_DEPTH" ); |
---|
| 883 | PORT_MAP(_component,src , "in_COMMIT_EVENT_TYPE" , |
---|
| 884 | dest, "in_COMMIT_EVENT_TYPE" ); |
---|
| 885 | PORT_MAP(_component,src , "in_COMMIT_EVENT_IS_DELAY_SLOT" , |
---|
| 886 | dest, "in_COMMIT_EVENT_IS_DELAY_SLOT" ); |
---|
| 887 | PORT_MAP(_component,src , "in_COMMIT_EVENT_ADDRESS" , |
---|
| 888 | dest, "in_COMMIT_EVENT_ADDRESS" ); |
---|
| 889 | PORT_MAP(_component,src , "in_COMMIT_EVENT_ADDRESS_EPCR" , |
---|
| 890 | dest, "in_COMMIT_EVENT_ADDRESS_EPCR" ); |
---|
| 891 | PORT_MAP(_component,src , "in_COMMIT_EVENT_ADDRESS_EEAR_VAL", |
---|
| 892 | dest, "in_COMMIT_EVENT_ADDRESS_EEAR_VAL"); |
---|
| 893 | PORT_MAP(_component,src , "in_COMMIT_EVENT_ADDRESS_EEAR" , |
---|
| 894 | dest, "in_COMMIT_EVENT_ADDRESS_EEAR" ); |
---|
| 895 | } |
---|
| 896 | |
---|
| 897 | // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 898 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
---|
| 899 | { |
---|
| 900 | dest = _name+"_glue"; |
---|
| 901 | #ifdef POSITION |
---|
| 902 | _component->interface_map (src ,"branch_complete_"+toString(i), |
---|
| 903 | dest,"branch_complete_"+toString(i)); |
---|
| 904 | #endif |
---|
| 905 | |
---|
| 906 | COMPONENT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+ "_VAL" , |
---|
| 907 | dest,"out_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_STATE_VAL" ); |
---|
| 908 | COMPONENT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+ "_ACK" , |
---|
| 909 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_STATE_ACK" ); |
---|
| 910 | COMPONENT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+ "_MISS_PREDICTION", |
---|
| 911 | dest,"out_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_STATE_MISS_PREDICTION"); |
---|
| 912 | |
---|
| 913 | dest = _name; |
---|
| 914 | #ifdef POSITION |
---|
| 915 | _component->interface_map (src ,"branch_complete_"+toString(i), |
---|
| 916 | dest,"branch_complete_"+toString(i)); |
---|
| 917 | #endif |
---|
| 918 | |
---|
| 919 | if (_param->_have_port_context_id) |
---|
| 920 | PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_ID", |
---|
| 921 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_ID"); |
---|
| 922 | if (_param->_have_port_depth) |
---|
| 923 | PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_DEPTH" , |
---|
| 924 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_DEPTH" ); |
---|
| 925 | |
---|
| 926 | // in_BRANCH_COMPLETE_TAKE - component_prediction_unit |
---|
| 927 | // in_BRANCH_COMPLETE_ADDRESS_SRC - component_prediction_unit |
---|
| 928 | // in_BRANCH_COMPLETE_ADDRESS_DEST - component_prediction_unit |
---|
| 929 | } |
---|
| 930 | |
---|
| 931 | // ~~~~~[ Interface : "nb_inst" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 932 | // in_NB_INST_DECOD_ALL - component_decod_unit |
---|
| 933 | |
---|
| 934 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 935 | { |
---|
| 936 | dest = _name; |
---|
| 937 | #ifdef POSITION |
---|
| 938 | _component->interface_map (src ,"nb_inst", |
---|
| 939 | dest,"nb_inst"); |
---|
| 940 | #endif |
---|
| 941 | |
---|
| 942 | PORT_MAP(_component,src , "in_NB_INST_"+toString(i)+"_COMMIT_ALL", |
---|
| 943 | dest, "in_NB_INST_"+toString(i)+"_COMMIT_ALL"); |
---|
| 944 | PORT_MAP(_component,src , "in_NB_INST_"+toString(i)+"_COMMIT_MEM", |
---|
| 945 | dest, "in_NB_INST_"+toString(i)+"_COMMIT_MEM"); |
---|
| 946 | } |
---|
| 947 | |
---|
| 948 | // ~~~~~[ Interface "event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 949 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 950 | { |
---|
| 951 | dest = _name+"_glue"; |
---|
| 952 | #ifdef POSITION |
---|
| 953 | _component->interface_map (src ,"event_"+toString(i), |
---|
| 954 | dest,"event_"+toString(i)); |
---|
| 955 | #endif |
---|
| 956 | |
---|
| 957 | COMPONENT_MAP(_component,src ,"out_EVENT_"+toString(i)+ "_VAL" , |
---|
| 958 | dest, "in_EVENT_"+toString(i)+"_CONTEXT_STATE_VAL" ); |
---|
| 959 | COMPONENT_MAP(_component,src , "in_EVENT_"+toString(i)+ "_ACK" , |
---|
| 960 | dest,"out_EVENT_"+toString(i)+"_CONTEXT_STATE_ACK" ); |
---|
| 961 | COMPONENT_MAP(_component,src ,"out_EVENT_"+toString(i)+ "_ADDRESS", |
---|
| 962 | dest, "in_EVENT_"+toString(i)+"_CONTEXT_STATE_ADDRESS"); |
---|
| 963 | COMPONENT_MAP(_component,src ,"out_EVENT_"+toString(i)+ "_ADDRESS_NEXT" , |
---|
| 964 | dest, "in_EVENT_"+toString(i)+"_CONTEXT_STATE_ADDRESS_NEXT" ); |
---|
| 965 | COMPONENT_MAP(_component,src ,"out_EVENT_"+toString(i)+ "_ADDRESS_NEXT_VAL", |
---|
| 966 | dest, "in_EVENT_"+toString(i)+"_CONTEXT_STATE_ADDRESS_NEXT_VAL"); |
---|
| 967 | COMPONENT_MAP(_component,src ,"out_EVENT_"+toString(i)+ "_IS_DS_TAKE" , |
---|
| 968 | dest, "in_EVENT_"+toString(i)+"_CONTEXT_STATE_IS_DS_TAKE" ); |
---|
| 969 | } |
---|
| 970 | |
---|
| 971 | // ~~~~~[ Interface "spr" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 972 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 973 | { |
---|
| 974 | dest = _name; |
---|
| 975 | #ifdef POSITION |
---|
| 976 | _component->interface_map (src ,"spr_event_"+toString(i), |
---|
| 977 | dest,"spr_event_"+toString(i)); |
---|
| 978 | #endif |
---|
| 979 | |
---|
| 980 | PORT_MAP(_component,src ,"out_SPR_EVENT_"+toString(i)+"_VAL" , |
---|
| 981 | dest,"out_SPR_EVENT_"+toString(i)+"_VAL" ); |
---|
| 982 | PORT_MAP(_component,src , "in_SPR_EVENT_"+toString(i)+"_ACK" , |
---|
| 983 | dest, "in_SPR_EVENT_"+toString(i)+"_ACK" ); |
---|
| 984 | PORT_MAP(_component,src ,"out_SPR_EVENT_"+toString(i)+"_EPCR" , |
---|
| 985 | dest,"out_SPR_EVENT_"+toString(i)+"_EPCR" ); |
---|
| 986 | PORT_MAP(_component,src ,"out_SPR_EVENT_"+toString(i)+"_EEAR" , |
---|
| 987 | dest,"out_SPR_EVENT_"+toString(i)+"_EEAR" ); |
---|
| 988 | PORT_MAP(_component,src ,"out_SPR_EVENT_"+toString(i)+"_EEAR_WEN" , |
---|
| 989 | dest,"out_SPR_EVENT_"+toString(i)+"_EEAR_WEN" ); |
---|
| 990 | PORT_MAP(_component,src ,"out_SPR_EVENT_"+toString(i)+"_SR_DSX" , |
---|
| 991 | dest,"out_SPR_EVENT_"+toString(i)+"_SR_DSX" ); |
---|
| 992 | PORT_MAP(_component,src ,"out_SPR_EVENT_"+toString(i)+"_SR_TO_ESR", |
---|
| 993 | dest,"out_SPR_EVENT_"+toString(i)+"_SR_TO_ESR"); |
---|
| 994 | } |
---|
| 995 | |
---|
| 996 | // ~~~~~[ Interface : "context" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 997 | // out_CONTEXT_DECOD_ENABLE - component_decod_unit |
---|
| 998 | |
---|
| 999 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1000 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 1001 | { |
---|
| 1002 | dest = _name+"_glue"; |
---|
| 1003 | #ifdef POSITION |
---|
| 1004 | _component->interface_map (src ,"depth_"+toString(i), |
---|
| 1005 | dest,"depth_"+toString(i)); |
---|
| 1006 | #endif |
---|
| 1007 | |
---|
| 1008 | if (_param->_have_port_depth) |
---|
| 1009 | COMPONENT_MAP(_component,src , "in_DEPTH_"+toString(i)+ "_MIN", |
---|
| 1010 | dest,"out_DEPTH_"+toString(i)+"_CONTEXT_STATE_MIN"); |
---|
| 1011 | } |
---|
| 1012 | |
---|
| 1013 | // ~~~~~[ Interface : "spr" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1014 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 1015 | { |
---|
| 1016 | dest = _name; |
---|
| 1017 | #ifdef POSITION |
---|
| 1018 | _component->interface_map (src ,"spr_"+toString(i), |
---|
| 1019 | dest,"spr_"+toString(i)); |
---|
| 1020 | #endif |
---|
| 1021 | |
---|
| 1022 | PORT_MAP(_component,src , "in_SPR_"+toString(i)+"_SR_IEE", |
---|
| 1023 | dest, "in_SPR_"+toString(i)+"_SR_IEE"); |
---|
| 1024 | PORT_MAP(_component,src , "in_SPR_"+toString(i)+"_SR_EPH", |
---|
| 1025 | dest, "in_SPR_"+toString(i)+"_SR_EPH"); |
---|
| 1026 | } |
---|
| 1027 | |
---|
| 1028 | // ~~~~~[ Interface : "interrupt" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1029 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 1030 | { |
---|
| 1031 | dest = _name; |
---|
| 1032 | #ifdef POSITION |
---|
| 1033 | _component->interface_map (src ,"interrupt_"+toString(i), |
---|
| 1034 | dest,"interrupt_"+toString(i)); |
---|
| 1035 | #endif |
---|
| 1036 | |
---|
| 1037 | PORT_MAP(_component,src , "in_INTERRUPT_"+toString(i)+"_ENABLE", |
---|
| 1038 | dest, "in_INTERRUPT_"+toString(i)+"_ENABLE"); |
---|
| 1039 | } |
---|
| 1040 | |
---|
| 1041 | } |
---|
| 1042 | |
---|
| 1043 | // =================================================================== |
---|
| 1044 | // =====[ glue ]====================================================== |
---|
| 1045 | // =================================================================== |
---|
| 1046 | { |
---|
| 1047 | src = _name+"_glue"; |
---|
| 1048 | log_printf(TRACE,Front_end,FUNCTION,_("Instance : %s"),src.c_str()); |
---|
| 1049 | |
---|
| 1050 | { |
---|
| 1051 | dest = _name; |
---|
| 1052 | #ifdef POSITION |
---|
| 1053 | _component->interface_map (src ,"", |
---|
| 1054 | dest,""); |
---|
| 1055 | #endif |
---|
| 1056 | PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK"); |
---|
| 1057 | PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET"); |
---|
| 1058 | } |
---|
| 1059 | |
---|
| 1060 | // ~~~~~[ Interface : "ifetch" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1061 | // out_IFETCH_DECOD_UNIT_CONTEXT_ID - component_decod_unit |
---|
| 1062 | |
---|
| 1063 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1064 | uint32_t x=0; |
---|
| 1065 | for (uint32_t i=0; i<_param->_nb_decod_unit; ++i) |
---|
| 1066 | for (uint32_t j=0; j<_param->_nb_inst_decod[i];++j) |
---|
| 1067 | { |
---|
| 1068 | dest = _name; |
---|
| 1069 | #ifdef POSITION |
---|
| 1070 | _component->interface_map (src ,"decod_"+toString(i)+"_"+toString(j), |
---|
| 1071 | dest,"decod_"+toString(x)); |
---|
| 1072 | #endif |
---|
| 1073 | |
---|
| 1074 | if (_param->_have_port_context_id) |
---|
| 1075 | PORT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_"+toString(j)+"_CONTEXT_ID", |
---|
| 1076 | dest,"out_DECOD_"+toString(x)+ "_CONTEXT_ID"); |
---|
| 1077 | x++; |
---|
| 1078 | } |
---|
| 1079 | // in_DECOD_DECOD_UNIT_CONTEXT_ID - component_decod_unit |
---|
| 1080 | |
---|
| 1081 | // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1082 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
---|
| 1083 | { |
---|
| 1084 | dest = _name; |
---|
| 1085 | #ifdef POSITION |
---|
| 1086 | _component->interface_map (src ,"branch_complete_"+toString(i), |
---|
| 1087 | dest,"branch_complete_"+toString(i)); |
---|
| 1088 | #endif |
---|
| 1089 | |
---|
| 1090 | PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_VAL" , |
---|
| 1091 | dest, "in_BRANCH_COMPLETE_"+toString(i)+"_VAL" ); |
---|
| 1092 | PORT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_ACK" , |
---|
| 1093 | dest,"out_BRANCH_COMPLETE_"+toString(i)+"_ACK" ); |
---|
| 1094 | PORT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_MISS_PREDICTION", |
---|
| 1095 | dest,"out_BRANCH_COMPLETE_"+toString(i)+"_MISS_PREDICTION"); |
---|
| 1096 | } |
---|
| 1097 | |
---|
| 1098 | // out_BRANCH_COMPLETE_PREDICTION_UNIT_VAL - component_prediction_unit |
---|
| 1099 | // in_BRANCH_COMPLETE_PREDICTION_UNIT_ACK - component_prediction_unit |
---|
| 1100 | // in_BRANCH_COMPLETE_PREDICTION_UNIT_MISS_PREDICTION - component_prediction_unit |
---|
| 1101 | // out_BRANCH_COMPLETE_CONTEXT_STATE_VAL - component_context_state |
---|
| 1102 | // in_BRANCH_COMPLETE_CONTEXT_STATE_ACK - component_context_state |
---|
| 1103 | // out_BRANCH_COMPLETE_CONTEXT_STATE_MISS_PREDICTION - component_context_state |
---|
| 1104 | |
---|
| 1105 | // ~~~~~[ Interface "event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1106 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 1107 | { |
---|
| 1108 | dest = _name; |
---|
| 1109 | #ifdef POSITION |
---|
| 1110 | _component->interface_map (src ,"event_"+toString(i), |
---|
| 1111 | dest,"event_"+toString(i)); |
---|
| 1112 | #endif |
---|
| 1113 | |
---|
| 1114 | PORT_MAP(_component,src ,"out_EVENT_"+toString(i)+"_VAL" , |
---|
| 1115 | dest,"out_EVENT_"+toString(i)+"_VAL" ); |
---|
| 1116 | PORT_MAP(_component,src , "in_EVENT_"+toString(i)+"_ACK" , |
---|
| 1117 | dest, "in_EVENT_"+toString(i)+"_ACK" ); |
---|
| 1118 | PORT_MAP(_component,src ,"out_EVENT_"+toString(i)+"_ADDRESS" , |
---|
| 1119 | dest,"out_EVENT_"+toString(i)+"_ADDRESS" ); |
---|
| 1120 | PORT_MAP(_component,src ,"out_EVENT_"+toString(i)+"_ADDRESS_NEXT" , |
---|
| 1121 | dest,"out_EVENT_"+toString(i)+"_ADDRESS_NEXT" ); |
---|
| 1122 | PORT_MAP(_component,src ,"out_EVENT_"+toString(i)+"_ADDRESS_NEXT_VAL", |
---|
| 1123 | dest,"out_EVENT_"+toString(i)+"_ADDRESS_NEXT_VAL"); |
---|
| 1124 | PORT_MAP(_component,src ,"out_EVENT_"+toString(i)+"_IS_DS_TAKE" , |
---|
| 1125 | dest,"out_EVENT_"+toString(i)+"_IS_DS_TAKE" ); |
---|
| 1126 | } |
---|
| 1127 | |
---|
| 1128 | // out_EVENT_IFETCH_UNIT_VAL - component_ifetch_unit |
---|
| 1129 | // in_EVENT_IFETCH_UNIT_ACK - component_ifetch_unit |
---|
| 1130 | // out_EVENT_IFETCH_UNIT_ADDRESS - component_ifetch_unit |
---|
| 1131 | // in_EVENT_IFETCH_UNIT_ADDRESS_NEXT - component_ifetch_unit |
---|
| 1132 | // out_EVENT_IFETCH_UNIT_ADDRESS_NEXT_VAL - component_ifetch_unit |
---|
| 1133 | // in_EVENT_IFETCH_UNIT_IS_DS_TAKE - component_ifetch_unit |
---|
| 1134 | // in_EVENT_CONTEXT_STATE_VAL - component_context_state |
---|
| 1135 | // out_EVENT_CONTEXT_STATE_ACK - component_context_state |
---|
| 1136 | // in_EVENT_CONTEXT_STATE_ADDRESS - component_context_state |
---|
| 1137 | // in_EVENT_CONTEXT_STATE_ADDRESS_NEXT - component_context_state |
---|
| 1138 | // out_EVENT_CONTEXT_STATE_ADDRESS_NEXT_VAL - component_context_state |
---|
| 1139 | // in_EVENT_CONTEXT_STATE_IS_DS_TAKE - component_context_state |
---|
| 1140 | |
---|
| 1141 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1142 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
---|
| 1143 | { |
---|
| 1144 | dest = _name; |
---|
| 1145 | #ifdef POSITION |
---|
| 1146 | _component->interface_map (src ,"depth_"+toString(i), |
---|
| 1147 | dest,"depth_"+toString(i)); |
---|
| 1148 | #endif |
---|
| 1149 | |
---|
| 1150 | if (_param->_have_port_depth) |
---|
| 1151 | PORT_MAP(_component,src ,"out_DEPTH_"+toString(i)+"_MIN", |
---|
| 1152 | dest,"out_DEPTH_"+toString(i)+"_MIN"); |
---|
| 1153 | PORT_MAP(_component,src ,"out_DEPTH_"+toString(i)+"_MAX", |
---|
| 1154 | dest,"out_DEPTH_"+toString(i)+"_MAX"); |
---|
| 1155 | } |
---|
| 1156 | |
---|
| 1157 | // in_DEPTH_PREDICTION_UNIT_CURRENT - component_prediction_unit |
---|
| 1158 | // in_DEPTH_PREDICTION_UNIT_MIN - component_prediction_unit |
---|
| 1159 | // in_DEPTH_PREDICTION_UNIT_MAX - component_prediction_unit |
---|
| 1160 | // out_DEPTH_DECOD_UNIT_MIN - component_decod_unit |
---|
| 1161 | // out_DEPTH_DECOD_UNIT_MAX - component_decod_unit |
---|
| 1162 | // out_DEPTH_CONTEXT_STATE_MIN - component_context_state |
---|
| 1163 | |
---|
| 1164 | // ~~~~~[ Interface : "context"" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1165 | // out_CONTEXT_DECOD_UNIT_DEPTH - component_decod_unit |
---|
| 1166 | } |
---|
| 1167 | |
---|
| 1168 | // ~~~~~[ Others ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 1169 | #if DEBUG_Front_end == true |
---|
| 1170 | _component->test_map(false); |
---|
| 1171 | #endif |
---|
| 1172 | |
---|
| 1173 | #ifdef POSITION |
---|
| 1174 | if (usage_is_set(_usage,USE_POSITION)) |
---|
| 1175 | _component->generate_file(); |
---|
| 1176 | #endif |
---|
| 1177 | |
---|
| 1178 | log_end(Front_end,FUNCTION); |
---|
| 1179 | }; |
---|
| 1180 | |
---|
| 1181 | }; // end namespace front_end |
---|
| 1182 | }; // end namespace multi_front_end |
---|
| 1183 | }; // end namespace core |
---|
| 1184 | |
---|
| 1185 | }; // end namespace behavioural |
---|
| 1186 | }; // end namespace morpheo |
---|