[82] | 1 | #ifndef morpheo_behavioural_core_multi_front_end_front_end_decod_unit_decod_queue_Types_h |
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| 2 | #define morpheo_behavioural_core_multi_front_end_front_end_decod_unit_decod_queue_Types_h |
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| 3 | |
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| 4 | /* |
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| 5 | * $Id: Types.h 112 2009-03-18 22:36:26Z 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 | #include "Behavioural/include/Types.h" |
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[112] | 12 | #include "Behavioural/include/Allocation.h" |
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[82] | 13 | |
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| 14 | namespace morpheo { |
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| 15 | namespace behavioural { |
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| 16 | namespace core { |
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| 17 | namespace multi_front_end { |
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| 18 | namespace front_end { |
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| 19 | namespace decod_unit { |
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| 20 | namespace decod_queue { |
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| 21 | |
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[111] | 22 | typedef enum |
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| 23 | { |
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| 24 | DECOD_QUEUE_SCHEME_ONE_FIFO // One fifo with a instruction bundle per slot ( internal fragmentation) |
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| 25 | ,DECOD_QUEUE_SCHEME_MULTI_FIFO // One fifo per instruction. Rename in order (no internal fragmentation) |
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| 26 | } Tdecod_queue_scheme_t; |
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| 27 | |
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[82] | 28 | class decod_queue_entry_t |
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| 29 | { |
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| 30 | private: const uint32_t _nb_inst ; |
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| 31 | |
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| 32 | public : Tcontrol_t * _val ; |
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| 33 | public : Tcontext_t * _context_id ; |
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| 34 | public : Tdepth_t * _depth ; |
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| 35 | public : Ttype_t * _type ; |
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| 36 | public : Toperation_t * _operation ; |
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[88] | 37 | public : Tcontrol_t * _no_execute ; |
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[82] | 38 | public : Tcontrol_t * _is_delay_slot ; |
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[108] | 39 | #ifdef DEBUG |
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| 40 | public : Tgeneral_data_t * _address ; |
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| 41 | #endif |
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[105] | 42 | public : Tgeneral_data_t * _address_next ; |
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[82] | 43 | public : Tcontrol_t * _has_immediat ; |
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| 44 | public : Tgeneral_data_t * _immediat ; |
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| 45 | public : Tcontrol_t * _read_ra ; |
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| 46 | public : Tgeneral_address_t * _num_reg_ra ; |
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| 47 | public : Tcontrol_t * _read_rb ; |
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| 48 | public : Tgeneral_address_t * _num_reg_rb ; |
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| 49 | public : Tcontrol_t * _read_rc ; |
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| 50 | public : Tspecial_address_t * _num_reg_rc ; |
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| 51 | public : Tcontrol_t * _write_rd ; |
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| 52 | public : Tgeneral_address_t * _num_reg_rd ; |
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| 53 | public : Tcontrol_t * _write_re ; |
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| 54 | public : Tspecial_address_t * _num_reg_re ; |
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| 55 | public : Texception_t * _exception_use ; |
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[88] | 56 | public : Texception_t * _exception ; |
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[82] | 57 | |
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| 58 | public : decod_queue_entry_t (uint32_t nb_inst): |
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| 59 | _nb_inst (nb_inst) |
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| 60 | { |
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[112] | 61 | ALLOC1(_val ,Tcontrol_t ,_nb_inst); |
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| 62 | ALLOC1(_context_id ,Tcontext_t ,_nb_inst); |
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| 63 | ALLOC1(_depth ,Tdepth_t ,_nb_inst); |
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| 64 | ALLOC1(_type ,Ttype_t ,_nb_inst); |
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| 65 | ALLOC1(_operation ,Toperation_t ,_nb_inst); |
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| 66 | ALLOC1(_no_execute ,Tcontrol_t ,_nb_inst); |
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| 67 | ALLOC1(_is_delay_slot ,Tcontrol_t ,_nb_inst); |
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[108] | 68 | #ifdef DEBUG |
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[112] | 69 | ALLOC1(_address ,Tgeneral_data_t ,_nb_inst); |
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[108] | 70 | #endif |
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[112] | 71 | ALLOC1(_address_next ,Tgeneral_data_t ,_nb_inst); |
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| 72 | ALLOC1(_has_immediat ,Tcontrol_t ,_nb_inst); |
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| 73 | ALLOC1(_immediat ,Tgeneral_data_t ,_nb_inst); |
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| 74 | ALLOC1(_read_ra ,Tcontrol_t ,_nb_inst); |
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| 75 | ALLOC1(_num_reg_ra ,Tgeneral_address_t ,_nb_inst); |
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| 76 | ALLOC1(_read_rb ,Tcontrol_t ,_nb_inst); |
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| 77 | ALLOC1(_num_reg_rb ,Tgeneral_address_t ,_nb_inst); |
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| 78 | ALLOC1(_read_rc ,Tcontrol_t ,_nb_inst); |
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| 79 | ALLOC1(_num_reg_rc ,Tspecial_address_t ,_nb_inst); |
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| 80 | ALLOC1(_write_rd ,Tcontrol_t ,_nb_inst); |
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| 81 | ALLOC1(_num_reg_rd ,Tgeneral_address_t ,_nb_inst); |
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| 82 | ALLOC1(_write_re ,Tcontrol_t ,_nb_inst); |
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| 83 | ALLOC1(_num_reg_re ,Tspecial_address_t ,_nb_inst); |
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| 84 | ALLOC1(_exception_use ,Texception_t ,_nb_inst); |
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| 85 | ALLOC1(_exception ,Texception_t ,_nb_inst); |
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[82] | 86 | |
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| 87 | for (uint32_t i=0; i<_nb_inst; i++) |
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| 88 | _val [i]=0; // default : not valid |
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| 89 | } |
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| 90 | |
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| 91 | public : ~decod_queue_entry_t (void) |
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| 92 | { |
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[112] | 93 | DELETE1(_val ,_nb_inst); |
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| 94 | DELETE1(_context_id ,_nb_inst); |
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| 95 | DELETE1(_depth ,_nb_inst); |
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| 96 | DELETE1(_type ,_nb_inst); |
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| 97 | DELETE1(_operation ,_nb_inst); |
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| 98 | DELETE1(_no_execute ,_nb_inst); |
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| 99 | DELETE1(_is_delay_slot ,_nb_inst); |
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[108] | 100 | #ifdef DEBUG |
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[112] | 101 | DELETE1(_address ,_nb_inst); |
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[108] | 102 | #endif |
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[112] | 103 | DELETE1(_address_next ,_nb_inst); |
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| 104 | DELETE1(_has_immediat ,_nb_inst); |
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| 105 | DELETE1(_immediat ,_nb_inst); |
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| 106 | DELETE1(_read_ra ,_nb_inst); |
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| 107 | DELETE1(_num_reg_ra ,_nb_inst); |
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| 108 | DELETE1(_read_rb ,_nb_inst); |
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| 109 | DELETE1(_num_reg_rb ,_nb_inst); |
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| 110 | DELETE1(_read_rc ,_nb_inst); |
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| 111 | DELETE1(_num_reg_rc ,_nb_inst); |
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| 112 | DELETE1(_write_rd ,_nb_inst); |
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| 113 | DELETE1(_num_reg_rd ,_nb_inst); |
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| 114 | DELETE1(_write_re ,_nb_inst); |
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| 115 | DELETE1(_num_reg_re ,_nb_inst); |
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| 116 | DELETE1(_exception_use ,_nb_inst); |
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| 117 | DELETE1(_exception ,_nb_inst); |
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[82] | 118 | } |
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| 119 | }; |
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| 120 | |
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| 121 | }; // end namespace decod_queue |
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| 122 | }; // end namespace decod_unit |
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| 123 | }; // end namespace front_end |
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| 124 | }; // end namespace multi_front_end |
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| 125 | }; // end namespace core |
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[111] | 126 | }; // end namespace behavioural |
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[82] | 127 | |
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[111] | 128 | template<> inline std::string toString<morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t>(const morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t& x) |
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| 129 | { |
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| 130 | switch (x) |
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| 131 | { |
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| 132 | case morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_ONE_FIFO : return "one_fifo" ; break; |
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| 133 | case morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_MULTI_FIFO : return "multi_fifo"; break; |
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| 134 | default : return ""; break; |
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| 135 | } |
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| 136 | }; |
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| 137 | |
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| 138 | template<> inline morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t fromString<morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Tdecod_queue_scheme_t>(const std::string& x) |
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| 139 | { |
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| 140 | if ( (x.compare(toString(static_cast<uint32_t>(morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_ONE_FIFO ))) == 0) or |
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| 141 | (x.compare("one_fifo") == 0)) |
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| 142 | return morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_ONE_FIFO; |
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| 143 | if ( (x.compare(toString(static_cast<uint32_t>(morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_MULTI_FIFO))) == 0) or |
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| 144 | (x.compare("multi_fifo") == 0)) |
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| 145 | return morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_MULTI_FIFO; |
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| 146 | |
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| 147 | throw (ErrorMorpheo ("<fromString> : Unknow string : \""+x+"\"")); |
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| 148 | }; |
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| 149 | |
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| 150 | |
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[82] | 151 | }; // end namespace morpheo |
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| 152 | |
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| 153 | #endif |
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