[81] | 1 | #ifndef morpheo_behavioural_core_multi_front_end_front_end_prediction_unit_prediction_unit_glue_Prediction_unit_Glue_h |
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| 2 | #define morpheo_behavioural_core_multi_front_end_front_end_prediction_unit_prediction_unit_glue_Prediction_unit_Glue_h |
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| 3 | |
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| 4 | /* |
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| 5 | * $Id$ |
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| 6 | * |
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| 7 | * [ Description ] |
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| 8 | * |
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| 9 | */ |
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| 10 | |
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| 11 | #ifdef SYSTEMC |
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| 12 | #include "systemc.h" |
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| 13 | #endif |
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| 14 | |
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| 15 | #include <iostream> |
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| 16 | #include "Common/include/ToString.h" |
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| 17 | #include "Common/include/Debug.h" |
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| 18 | |
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| 19 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Prediction_unit_Glue/include/Types.h" |
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| 20 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Prediction_unit_Glue/include/Parameters.h" |
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| 21 | #ifdef STATISTICS |
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| 22 | #include "Behavioural/include/Stat.h" |
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| 23 | #endif |
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| 24 | #include "Behavioural/include/Component.h" |
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| 25 | #ifdef VHDL |
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| 26 | #include "Behavioural/include/Vhdl.h" |
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| 27 | #endif |
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| 28 | #include "Behavioural/include/Usage.h" |
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| 29 | |
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| 30 | namespace morpheo { |
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| 31 | namespace behavioural { |
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| 32 | |
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| 33 | namespace core { |
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| 34 | namespace multi_front_end { |
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| 35 | namespace front_end { |
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| 36 | namespace prediction_unit { |
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| 37 | namespace prediction_unit_glue { |
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| 38 | |
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| 39 | |
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| 40 | class Prediction_unit_Glue |
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| 41 | #if SYSTEMC |
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| 42 | : public sc_module |
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| 43 | #endif |
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| 44 | { |
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| 45 | // -----[ fields ]---------------------------------------------------- |
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| 46 | // Parameters |
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| 47 | protected : const std::string _name; |
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| 48 | protected : const Parameters * _param; |
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| 49 | private : const Tusage_t _usage; |
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| 50 | |
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| 51 | #ifdef STATISTICS |
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| 52 | public : Stat * _stat; |
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| 53 | #endif |
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| 54 | |
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| 55 | public : Component * _component; |
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| 56 | private : Interfaces * _interfaces; |
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| 57 | |
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| 58 | #ifdef SYSTEMC |
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| 59 | // ~~~~~[ Interface ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 60 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 61 | public : SC_CLOCK * in_CLOCK ; |
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| 62 | public : SC_IN (Tcontrol_t) * in_NRESET ; |
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| 63 | |
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| 64 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 65 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_VAL ; //[nb_context] |
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| 66 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_ACK ; //[nb_context] |
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| 67 | public : SC_IN (Taddress_t ) ** in_PREDICT_PC_PREVIOUS ; //[nb_context] |
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| 68 | public : SC_IN (Taddress_t ) ** in_PREDICT_PC_CURRENT ; //[nb_context] |
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| 69 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_PC_CURRENT_IS_DS_TAKE ; //[nb_context] |
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| 70 | public : SC_OUT(Taddress_t ) ** out_PREDICT_PC_NEXT ; //[nb_context] |
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| 71 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_PC_NEXT_IS_DS_TAKE ; //[nb_context] |
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| 72 | public : SC_OUT(Tcontrol_t ) *** out_PREDICT_INSTRUCTION_ENABLE ; //[nb_context][nb_instruction] |
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| 73 | public : SC_OUT(Tinst_ifetch_ptr_t ) ** out_PREDICT_INST_IFETCH_PTR ; //[nb_context] |
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| 74 | public : SC_OUT(Tbranch_state_t ) ** out_PREDICT_BRANCH_STATE ; //[nb_context] |
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| 75 | public : SC_OUT(Tprediction_ptr_t ) ** out_PREDICT_BRANCH_UPDATE_PREDICTION_ID ; //[nb_context] |
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| 76 | |
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[82] | 77 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_BTB_VAL ; //[nb_inst_branch_predict] |
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| 78 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_BTB_ACK ; //[nb_inst_branch_predict] |
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| 79 | public : SC_OUT(Tcontext_t ) ** out_PREDICT_BTB_CONTEXT_ID ; //[nb_inst_branch_predict] |
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| 80 | public : SC_OUT(Taddress_t ) ** out_PREDICT_BTB_ADDRESS ; //[nb_inst_branch_predict] |
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| 81 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_BTB_HIT ; //[nb_inst_branch_predict] |
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| 82 | public : SC_IN (Taddress_t ) ** in_PREDICT_BTB_ADDRESS_SRC ; //[nb_inst_branch_predict] |
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| 83 | public : SC_IN (Taddress_t ) ** in_PREDICT_BTB_ADDRESS_DEST ; //[nb_inst_branch_predict] |
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| 84 | public : SC_IN (Tbranch_condition_t) ** in_PREDICT_BTB_CONDITION ; //[nb_inst_branch_predict] |
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| 85 | //public : SC_IN (Tcontrol_t ) ** in_PREDICT_BTB_LAST_TAKE ; //[nb_inst_branch_predict] DIR.LAST_TAKE |
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| 86 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_BTB_IS_ACCURATE ; //[nb_inst_branch_predict] |
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[81] | 87 | |
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[82] | 88 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_DIR_VAL ; //[nb_inst_branch_predict] |
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| 89 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_DIR_ACK ; //[nb_inst_branch_predict] |
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| 90 | public : SC_OUT(Taddress_t ) ** out_PREDICT_DIR_ADDRESS_SRC ; //[nb_inst_branch_predict] |
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| 91 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_DIR_STATIC ; //[nb_inst_branch_predict] |
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| 92 | //public : SC_OUT(Tcontrol_t ) ** out_PREDICT_DIR_LAST_TAKE ; //[nb_inst_branch_predict] BTB.LAST_TAKE |
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| 93 | //public : SC_IN (Thistory_t ) ** in_PREDICT_DIR_HISTORY ; //[nb_inst_branch_predict] UPT.DIR_HISTORY |
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| 94 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_DIR_DIRECTION ; //[nb_inst_branch_predict] |
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[81] | 95 | |
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[82] | 96 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_RAS_VAL ; //[nb_inst_branch_predict] |
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| 97 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_RAS_ACK ; //[nb_inst_branch_predict] |
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| 98 | public : SC_OUT(Tcontext_t ) ** out_PREDICT_RAS_CONTEXT_ID ; //[nb_inst_branch_predict] |
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| 99 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_RAS_HIT ; //[nb_inst_branch_predict] |
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| 100 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_RAS_PUSH ; //[nb_inst_branch_predict] |
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| 101 | public : SC_OUT(Taddress_t ) ** out_PREDICT_RAS_ADDRESS_PUSH ; //[nb_inst_branch_predict] |
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| 102 | public : SC_IN (Taddress_t ) ** in_PREDICT_RAS_ADDRESS_POP ; //[nb_inst_branch_predict] |
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| 103 | //public : SC_IN (Tptr_t ) ** in_PREDICT_RAS_INDEX ; //[nb_inst_branch_predict] UPT.RAS_INDEX |
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[81] | 104 | |
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[82] | 105 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_UPT_VAL ; //[nb_inst_branch_predict] |
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| 106 | public : SC_IN (Tcontrol_t ) ** in_PREDICT_UPT_ACK ; //[nb_inst_branch_predict] |
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| 107 | public : SC_OUT(Tcontext_t ) ** out_PREDICT_UPT_CONTEXT_ID ; //[nb_inst_branch_predict] |
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[88] | 108 | public : SC_IN (Tprediction_ptr_t ) ** in_PREDICT_UPT_BRANCH_UPDATE_PREDICTION_ID; //[nb_inst_branch_predict] |
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| 109 | |
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[82] | 110 | public : SC_OUT(Taddress_t ) ** out_PREDICT_UPT_BTB_ADDRESS_SRC ; //[nb_inst_branch_predict]* BTB.ADDRESS_SRC |
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| 111 | public : SC_OUT(Taddress_t ) ** out_PREDICT_UPT_BTB_ADDRESS_DEST ; //[nb_inst_branch_predict] |
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| 112 | public : SC_OUT(Tbranch_condition_t) ** out_PREDICT_UPT_BTB_CONDITION ; //[nb_inst_branch_predict]* BTB.CONDITION |
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| 113 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_UPT_BTB_LAST_TAKE ; //[nb_inst_branch_predict] |
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| 114 | public : SC_OUT(Tcontrol_t ) ** out_PREDICT_UPT_BTB_IS_ACCURATE ; //[nb_inst_branch_predict] |
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| 115 | //public : SC_OUT(Thistory_t ) ** out_PREDICT_UPT_DIR_HISTORY ; //[nb_inst_branch_predict] DIR.HISTORY |
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| 116 | public : SC_OUT(Taddress_t ) ** out_PREDICT_UPT_RAS_ADDRESS ; //[nb_inst_branch_predict]* RAS.ADDRESS_POP |
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| 117 | //public : SC_OUT(Tptr_t ) ** out_PREDICT_UPT_RAS_INDEX ; //[nb_inst_branch_predict] RAS.INDEX |
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[81] | 118 | |
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| 119 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[82] | 120 | public : SC_IN (Tcontrol_t ) *** in_DECOD_VAL ; //[nb_decod_unit][nb_inst_decod] |
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| 121 | public : SC_OUT(Tcontrol_t ) *** out_DECOD_ACK ; //[nb_decod_unit][nb_inst_decod] |
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| 122 | public : SC_IN (Tcontext_t ) *** in_DECOD_CONTEXT_ID ; //[nb_decod_unit][nb_inst_decod] |
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| 123 | public : SC_IN (Tcontrol_t ) *** in_DECOD_MATCH_INST_IFETCH_PTR ; //[nb_decod_unit][nb_inst_decod] |
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| 124 | public : SC_IN (Tbranch_state_t ) *** in_DECOD_BRANCH_STATE ; //[nb_decod_unit][nb_inst_decod] |
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| 125 | public : SC_IN (Tprediction_ptr_t ) *** in_DECOD_BRANCH_UPDATE_PREDICTION_ID ; //[nb_decod_unit][nb_inst_decod] |
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| 126 | public : SC_IN (Tbranch_condition_t) *** in_DECOD_BRANCH_CONDITION ; //[nb_decod_unit][nb_inst_decod] |
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| 127 | public : SC_IN (Tcontrol_t ) *** in_DECOD_BRANCH_DIRECTION ; //[nb_decod_unit][nb_inst_decod] |
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| 128 | public : SC_IN (Taddress_t ) *** in_DECOD_ADDRESS_SRC ; //[nb_decod_unit][nb_inst_decod] |
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| 129 | public : SC_IN (Taddress_t ) *** in_DECOD_ADDRESS_DEST ; //[nb_decod_unit][nb_inst_decod] |
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| 130 | |
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| 131 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_BTB_VAL ; //[nb_inst_branch_decod] |
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| 132 | public : SC_IN (Tcontrol_t ) ** in_DECOD_BTB_ACK ; //[nb_inst_branch_decod] |
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| 133 | public : SC_OUT(Tcontext_t ) ** out_DECOD_BTB_CONTEXT_ID ; //[nb_inst_branch_decod] |
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| 134 | public : SC_OUT(Taddress_t ) ** out_DECOD_BTB_ADDRESS_SRC ; //[nb_inst_branch_decod] |
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| 135 | public : SC_OUT(Taddress_t ) ** out_DECOD_BTB_ADDRESS_DEST ; //[nb_inst_branch_decod] |
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| 136 | public : SC_OUT(Tbranch_condition_t) ** out_DECOD_BTB_CONDITION ; //[nb_inst_branch_decod] |
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| 137 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_BTB_LAST_TAKE ; //[nb_inst_branch_decod] |
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| 138 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_BTB_MISS_PREDICTION ; //[nb_inst_branch_decod] |
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| 139 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_BTB_IS_ACCURATE ; //[nb_inst_branch_decod] |
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[81] | 140 | |
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[82] | 141 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_RAS_VAL ; //[nb_inst_branch_decod] |
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| 142 | public : SC_IN (Tcontrol_t ) ** in_DECOD_RAS_ACK ; //[nb_inst_branch_decod] |
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| 143 | public : SC_OUT(Tcontext_t ) ** out_DECOD_RAS_CONTEXT_ID ; //[nb_inst_branch_decod] |
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| 144 | public : SC_IN (Tcontrol_t ) ** in_DECOD_RAS_HIT ; //[nb_inst_branch_decod] |
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| 145 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_RAS_PUSH ; //[nb_inst_branch_decod] |
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| 146 | public : SC_OUT(Taddress_t ) ** out_DECOD_RAS_ADDRESS_PUSH ; //[nb_inst_branch_decod] |
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| 147 | public : SC_IN (Taddress_t ) ** in_DECOD_RAS_ADDRESS_POP ; //[nb_inst_branch_decod] |
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| 148 | //public : SC_IN (Tptr_t ) ** in_DECOD_RAS_INDEX ; //[nb_inst_branch_decod] UPT.RAS_INDEX |
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| 149 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_RAS_MISS_PREDICTION ; //[nb_inst_branch_decod] |
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[81] | 150 | |
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[82] | 151 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_UPT_VAL ; //[nb_inst_branch_decod] |
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| 152 | public : SC_IN (Tcontrol_t ) ** in_DECOD_UPT_ACK ; //[nb_inst_branch_decod] |
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| 153 | public : SC_OUT(Tcontext_t ) ** out_DECOD_UPT_CONTEXT_ID ; //[nb_inst_branch_decod] |
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| 154 | public : SC_OUT(Taddress_t ) ** out_DECOD_UPT_BTB_ADDRESS_SRC ; //[nb_inst_branch_decod] |
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| 155 | public : SC_OUT(Taddress_t ) ** out_DECOD_UPT_BTB_ADDRESS_DEST ; //[nb_inst_branch_decod] |
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| 156 | public : SC_OUT(Tbranch_condition_t) ** out_DECOD_UPT_BTB_CONDITION ; //[nb_inst_branch_decod] |
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| 157 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_UPT_BTB_LAST_TAKE ; //[nb_inst_branch_decod] |
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| 158 | public : SC_OUT(Taddress_t ) ** out_DECOD_UPT_RAS_ADDRESS ; //[nb_inst_branch_decod] |
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| 159 | //public : SC_OUT(Tptr_t ) ** out_DECOD_UPT_RAS_INDEX ; //[nb_inst_branch_decod] RAS.INDEX |
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| 160 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_UPT_MISS_IFETCH ; //[nb_inst_branch_decod] |
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| 161 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_UPT_MISS_DECOD ; //[nb_inst_branch_decod] |
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| 162 | public : SC_OUT(Tprediction_ptr_t ) ** out_DECOD_UPT_UPDATE_PREDICTION_ID ; //[nb_inst_branch_decod] |
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[88] | 163 | public : SC_OUT(Tcontrol_t ) ** out_DECOD_UPT_IS_ACCURATE ; //[nb_inst_branch_decod] |
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[81] | 164 | |
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| 165 | // ~~~~~[ Interface : "update" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[82] | 166 | public : SC_OUT(Tcontrol_t ) ** out_UPDATE_BTB_VAL ; //[nb_inst_branch_update] |
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| 167 | public : SC_IN (Tcontrol_t ) ** in_UPDATE_BTB_ACK ; //[nb_inst_branch_update] |
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| 168 | //public : SC_OUT(Tcontext_t ) ** out_UPDATE_BTB_CONTEXT_ID ; //[nb_inst_branch_update] UPT.CONTEXT_ID |
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| 169 | //public : SC_OUT(Taddress_t ) ** out_UPDATE_BTB_ADDRESS_SRC ; //[nb_inst_branch_update] UPT.BTB_ADDRESS_SRC |
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| 170 | //public : SC_OUT(Taddress_t ) ** out_UPDATE_BTB_ADDRESS_DEST ; //[nb_inst_branch_update] UPT.BTB_ADDRESS_DEST |
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| 171 | //public : SC_OUT(Tbranch_condition_t) ** out_UPDATE_BTB_CONDITION ; //[nb_inst_branch_update]*UPT.BTB_CONDITION |
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| 172 | //public : SC_OUT(Tcontrol_t ) ** out_UPDATE_BTB_LAST_TAKE ; //[nb_inst_branch_update] UPT.DIRECTION_GOOD |
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| 173 | //public : SC_OUT(Tcontrol_t ) ** out_UPDATE_BTB_MISS_PREDICTION ; //[nb_inst_branch_update] UPT.MISS_PREDICTION |
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[81] | 174 | |
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[82] | 175 | public : SC_OUT(Tcontrol_t ) ** out_UPDATE_DIR_VAL ; //[nb_inst_branch_update] |
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| 176 | public : SC_IN (Tcontrol_t ) ** in_UPDATE_DIR_ACK ; //[nb_inst_branch_update] |
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| 177 | //public : SC_OUT(Taddress_t ) ** out_UPDATE_DIR_ADDRESS ; //[nb_inst_branch_update] UPT.BTB_ADDRESS_SRC |
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| 178 | //public : SC_OUT(Thistory_t ) ** out_UPDATE_DIR_HISTORY ; //[nb_inst_branch_update] UPT.DIR_HISTORY |
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| 179 | //public : SC_OUT(Tcontrol_t ) ** out_UPDATE_DIR_DIRECTION ; //[nb_inst_branch_update] UPT.DIRECTION_GOOD |
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[81] | 180 | |
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[82] | 181 | public : SC_OUT(Tcontrol_t ) ** out_UPDATE_RAS_VAL ; //[nb_inst_branch_update] |
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| 182 | public : SC_IN (Tcontrol_t ) ** in_UPDATE_RAS_ACK ; //[nb_inst_branch_update] |
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| 183 | //public : SC_OUT(Tcontext_t ) ** out_UPDATE_RAS_CONTEXT_ID ; //[nb_inst_branch_update] UPT.CONTEXT_ID |
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| 184 | //public : SC_OUT(Tcontrol_t ) ** out_UPDATE_RAS_PUSH ; //[nb_inst_branch_update] UPT.RAS_PUSH |
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| 185 | //public : SC_OUT(Taddress_t ) ** out_UPDATE_RAS_ADDRESS ; //[nb_inst_branch_update] UPT.RAS_ADDRESS |
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| 186 | //public : SC_OUT(Tptr_t ) ** out_UPDATE_RAS_INDEX ; //[nb_inst_branch_update] UPT.RAS_INDEX |
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| 187 | //public : SC_OUT(Tcontrol_t ) ** out_UPDATE_RAS_MISS_PREDICTION ; //[nb_inst_branch_update] UPT.MISS_PREDICTION |
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| 188 | //public : SC_OUT(Tcontrol_t ) ** out_UPDATE_RAS_PREDICTION_IFETCH ; //[nb_inst_branch_update] UPT.RAS_PREDICTION_IFETCH |
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[81] | 189 | |
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[82] | 190 | public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_VAL ; //[nb_inst_branch_update] |
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| 191 | public : SC_OUT(Tcontrol_t ) ** out_UPDATE_UPT_ACK ; //[nb_inst_branch_update] |
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| 192 | //public : SC_IN (Tcontext_t ) ** in_UPDATE_UPT_CONTEXT_ID ; //[nb_inst_branch_update] BTB.CONTEXT_ID, RAS.CONTEXT_ID |
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| 193 | //public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_MISS_PREDICTION ; //[nb_inst_branch_update] BTB.MISS_PREDICTION, RAS.MISS_PREDICTION |
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| 194 | //public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_DIRECTION_GOOD ; //[nb_inst_branch_update] BTB.LAST_TAKE, DIR.DIRECTION |
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| 195 | public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_BTB_VAL ; //[nb_inst_branch_update] |
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| 196 | //public : SC_IN (Taddress_t ) ** in_UPDATE_UPT_BTB_ADDRESS_SRC ; //[nb_inst_branch_update] DIR.ADDRESS, BTB.ADDRESS_SRC |
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| 197 | //public : SC_IN (Taddress_t ) ** in_UPDATE_UPT_BTB_ADDRESS_DEST ; //[nb_inst_branch_update] BTB.ADDRESS_DEST |
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| 198 | //public : SC_IN (Tbranch_condition_t) ** in_UPDATE_UPT_BTB_CONDITION ; //[nb_inst_branch_update]*BTB.CONDITION |
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| 199 | public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_DIR_VAL ; //[nb_inst_branch_update] |
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| 200 | //public : SC_IN (Thistory_t ) ** in_UPDATE_UPT_DIR_HISTORY ; //[nb_inst_branch_update] DIR.HISTORY |
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| 201 | public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_RAS_VAL ; //[nb_inst_branch_update] |
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| 202 | //public : SC_IN (Taddress_t ) ** in_UPDATE_UPT_RAS_ADDRESS ; //[nb_inst_branch_update] RAS.ADDRESS |
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| 203 | //public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_RAS_PUSH ; //[nb_inst_branch_update] RAS.PUSH |
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| 204 | //public : SC_IN (Tptr_t ) ** in_UPDATE_UPT_RAS_INDEX ; //[nb_inst_branch_update] RAS.INDEX |
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| 205 | //public : SC_IN (Tcontrol_t ) ** in_UPDATE_UPT_RAS_PREDICTION_IFETCH ; //[nb_inst_branch_update] RAS.PREDICTION_IFETCH |
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[81] | 206 | |
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[88] | 207 | // // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 208 | //public : SC_IN (Tdepth_t ) ** in_DEPTH_UPT_NB_BRANCH ; //[nb_context] |
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| 209 | //public : SC_IN (Tdepth_t ) ** in_DEPTH_UPT_TAIL ; //[nb_context] |
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| 210 | //public : SC_OUT(Tdepth_t ) ** out_DEPTH_NB_BRANCH ; //[nb_context] |
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| 211 | //public : SC_OUT(Tdepth_t ) ** out_DEPTH_TAIL ; //[nb_context] |
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[81] | 212 | |
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| 213 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 214 | |
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| 215 | // ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 216 | private : uint32_t reg_PREDICT_PRIORITY; |
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[82] | 217 | private : uint32_t reg_DECOD_PRIORITY; |
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[81] | 218 | |
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| 219 | // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 220 | #endif |
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| 221 | |
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| 222 | // -----[ Methods ]--------------------------------------------------- |
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| 223 | |
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| 224 | #ifdef SYSTEMC |
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| 225 | SC_HAS_PROCESS (Prediction_unit_Glue); |
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| 226 | #endif |
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| 227 | public : Prediction_unit_Glue |
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| 228 | ( |
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| 229 | #ifdef SYSTEMC |
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| 230 | sc_module_name name, |
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| 231 | #else |
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| 232 | std::string name, |
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| 233 | #endif |
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| 234 | #ifdef STATISTICS |
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| 235 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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| 236 | #endif |
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| 237 | Parameters * param, |
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| 238 | morpheo::behavioural::Tusage_t usage |
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| 239 | ); |
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| 240 | public : ~Prediction_unit_Glue (void); |
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| 241 | |
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| 242 | private : void allocation ( |
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| 243 | #ifdef STATISTICS |
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| 244 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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| 245 | #else |
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| 246 | void |
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| 247 | #endif |
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| 248 | ); |
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| 249 | private : void deallocation (void); |
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| 250 | |
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| 251 | #ifdef SYSTEMC |
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| 252 | public : void transition (void); |
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| 253 | //public : void genMoore (void); |
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| 254 | public : void genMealy_predict (void); |
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[82] | 255 | public : void genMealy_decod (void); |
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| 256 | public : void genMealy_update (void); |
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[81] | 257 | #endif |
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| 258 | |
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| 259 | #if VHDL |
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| 260 | public : void vhdl (void); |
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| 261 | private : void vhdl_declaration (Vhdl * & vhdl); |
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| 262 | private : void vhdl_body (Vhdl * & vhdl); |
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| 263 | #endif |
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| 264 | |
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| 265 | #ifdef STATISTICS |
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| 266 | public : void statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics); |
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| 267 | public : void statistics_deallocation (void); |
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| 268 | #endif |
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| 269 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 270 | private : void end_cycle (void); |
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| 271 | #endif |
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| 272 | }; |
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| 273 | |
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| 274 | }; // end namespace prediction_unit_glue |
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| 275 | }; // end namespace prediction_unit |
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| 276 | }; // end namespace front_end |
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| 277 | }; // end namespace multi_front_end |
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| 278 | }; // end namespace core |
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| 279 | |
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| 280 | }; // end namespace behavioural |
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| 281 | }; // end namespace morpheo |
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| 282 | |
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| 283 | #endif |
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