[78] | 1 | #ifndef morpheo_behavioural_core_multi_front_end_front_end_ifetch_unit_ifetch_unit_glue_Ifetch_unit_Glue_h |
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| 2 | #define morpheo_behavioural_core_multi_front_end_front_end_ifetch_unit_ifetch_unit_glue_Ifetch_unit_Glue_h |
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| 3 | |
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| 4 | /* |
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| 5 | * $Id: Ifetch_unit_Glue.h 85 2008-05-14 13:09:48Z rosiere $ |
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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 | #include "Behavioural/include/Types.h" |
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| 19 | |
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| 20 | #include "Behavioural/Core/Multi_Front_end/Front_end/Ifetch_unit/Ifetch_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 ifetch_unit { |
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| 37 | namespace ifetch_unit_glue { |
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| 38 | |
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| 39 | |
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| 40 | class Ifetch_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 "icache_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 65 | public : SC_OUT(Tcontrol_t ) * out_ICACHE_REQ_VAL ; |
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| 66 | public : SC_IN (Tcontrol_t ) * in_ICACHE_REQ_ADDRESS_VAL ; |
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| 67 | public : SC_OUT(Tcontrol_t ) * out_ICACHE_REQ_QUEUE_VAL ; |
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| 68 | |
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| 69 | public : SC_IN (Tcontrol_t ) * in_ICACHE_REQ_ACK ; |
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| 70 | public : SC_OUT(Tcontrol_t ) * out_ICACHE_REQ_ADDRESS_ACK ; |
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| 71 | public : SC_IN (Tcontrol_t ) * in_ICACHE_REQ_QUEUE_ACK ; |
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| 72 | |
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| 73 | public : SC_OUT(Ticache_type_t ) * out_ICACHE_REQ_TYPE ; |
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| 74 | |
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[85] | 75 | public : SC_OUT(Taddress_t ) * out_ICACHE_REQ_ADDRESS ; |
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| 76 | public : SC_IN (Taddress_t ) * in_ICACHE_REQ_ADDRESS_ADDRESS; |
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| 77 | public : SC_OUT(Taddress_t ) * out_ICACHE_REQ_QUEUE_ADDRESS ; |
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| 78 | |
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[78] | 79 | // ~~~~~[ Interface "event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 80 | public : SC_IN (Tcontrol_t ) * in_EVENT_VAL ; |
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| 81 | public : SC_OUT(Tcontrol_t ) * out_EVENT_ADDRESS_VAL ; |
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| 82 | public : SC_OUT(Tcontrol_t ) * out_EVENT_QUEUE_VAL ; |
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| 83 | |
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| 84 | public : SC_OUT(Tcontrol_t ) * out_EVENT_ACK ; |
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| 85 | public : SC_IN (Tcontrol_t ) * in_EVENT_ADDRESS_ACK ; |
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| 86 | public : SC_IN (Tcontrol_t ) * in_EVENT_QUEUE_ACK ; |
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| 87 | |
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| 88 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 89 | |
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| 90 | // ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 91 | |
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| 92 | // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 93 | #endif |
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| 94 | |
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| 95 | // -----[ Methods ]--------------------------------------------------- |
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| 96 | |
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| 97 | #ifdef SYSTEMC |
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| 98 | SC_HAS_PROCESS (Ifetch_unit_Glue); |
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| 99 | #endif |
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| 100 | public : Ifetch_unit_Glue |
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| 101 | ( |
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| 102 | #ifdef SYSTEMC |
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| 103 | sc_module_name name, |
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| 104 | #else |
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| 105 | std::string name, |
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| 106 | #endif |
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| 107 | #ifdef STATISTICS |
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| 108 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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| 109 | #endif |
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| 110 | Parameters * param, |
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[82] | 111 | morpheo::behavioural::Tusage_t usage |
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[78] | 112 | ); |
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| 113 | public : ~Ifetch_unit_Glue (void); |
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| 114 | |
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| 115 | private : void allocation ( |
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| 116 | #ifdef STATISTICS |
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| 117 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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| 118 | #else |
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| 119 | void |
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| 120 | #endif |
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| 121 | ); |
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| 122 | private : void deallocation (void); |
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| 123 | |
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| 124 | #ifdef SYSTEMC |
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| 125 | # if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 126 | public : void transition (void); |
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| 127 | # endif |
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| 128 | public : void genMealy_icache_req (void); |
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| 129 | public : void genMealy_event (void); |
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| 130 | #endif |
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| 131 | |
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| 132 | #if VHDL |
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| 133 | public : void vhdl (void); |
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| 134 | private : void vhdl_declaration (Vhdl * & vhdl); |
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| 135 | private : void vhdl_body (Vhdl * & vhdl); |
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| 136 | #endif |
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| 137 | |
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| 138 | #ifdef STATISTICS |
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| 139 | public : void statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics); |
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| 140 | public : void statistics_deallocation (void); |
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| 141 | #endif |
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| 142 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 143 | private : void end_cycle (void); |
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| 144 | #endif |
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| 145 | }; |
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| 146 | |
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| 147 | }; // end namespace ifetch_unit_glue |
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| 148 | }; // end namespace ifetch_unit |
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| 149 | }; // end namespace front_end |
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| 150 | }; // end namespace multi_front_end |
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| 151 | }; // end namespace core |
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| 152 | |
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| 153 | }; // end namespace behavioural |
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| 154 | }; // end namespace morpheo |
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| 155 | |
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| 156 | #endif |
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