[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 137 2010-02-16 12:35:48Z 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 | #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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[137] | 35 | #ifdef STATISTICS |
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| 36 | public : uint32_t * _instruction ; |
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| 37 | #endif |
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[82] | 38 | public : Ttype_t * _type ; |
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| 39 | public : Toperation_t * _operation ; |
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[88] | 40 | public : Tcontrol_t * _no_execute ; |
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[82] | 41 | public : Tcontrol_t * _is_delay_slot ; |
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[108] | 42 | #ifdef DEBUG |
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| 43 | public : Tgeneral_data_t * _address ; |
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| 44 | #endif |
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[105] | 45 | public : Tgeneral_data_t * _address_next ; |
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[82] | 46 | public : Tcontrol_t * _has_immediat ; |
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| 47 | public : Tgeneral_data_t * _immediat ; |
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| 48 | public : Tcontrol_t * _read_ra ; |
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| 49 | public : Tgeneral_address_t * _num_reg_ra ; |
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| 50 | public : Tcontrol_t * _read_rb ; |
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| 51 | public : Tgeneral_address_t * _num_reg_rb ; |
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| 52 | public : Tcontrol_t * _read_rc ; |
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| 53 | public : Tspecial_address_t * _num_reg_rc ; |
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| 54 | public : Tcontrol_t * _write_rd ; |
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| 55 | public : Tgeneral_address_t * _num_reg_rd ; |
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| 56 | public : Tcontrol_t * _write_re ; |
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| 57 | public : Tspecial_address_t * _num_reg_re ; |
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| 58 | public : Texception_t * _exception_use ; |
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[88] | 59 | public : Texception_t * _exception ; |
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[82] | 60 | |
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| 61 | public : decod_queue_entry_t (uint32_t nb_inst): |
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| 62 | _nb_inst (nb_inst) |
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| 63 | { |
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[112] | 64 | ALLOC1(_val ,Tcontrol_t ,_nb_inst); |
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| 65 | ALLOC1(_context_id ,Tcontext_t ,_nb_inst); |
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| 66 | ALLOC1(_depth ,Tdepth_t ,_nb_inst); |
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[137] | 67 | #ifdef STATISTICS |
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| 68 | ALLOC1(_instruction ,uint32_t ,_nb_inst); |
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| 69 | #endif |
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[112] | 70 | ALLOC1(_type ,Ttype_t ,_nb_inst); |
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| 71 | ALLOC1(_operation ,Toperation_t ,_nb_inst); |
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| 72 | ALLOC1(_no_execute ,Tcontrol_t ,_nb_inst); |
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| 73 | ALLOC1(_is_delay_slot ,Tcontrol_t ,_nb_inst); |
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[108] | 74 | #ifdef DEBUG |
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[112] | 75 | ALLOC1(_address ,Tgeneral_data_t ,_nb_inst); |
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[108] | 76 | #endif |
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[112] | 77 | ALLOC1(_address_next ,Tgeneral_data_t ,_nb_inst); |
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| 78 | ALLOC1(_has_immediat ,Tcontrol_t ,_nb_inst); |
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| 79 | ALLOC1(_immediat ,Tgeneral_data_t ,_nb_inst); |
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| 80 | ALLOC1(_read_ra ,Tcontrol_t ,_nb_inst); |
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| 81 | ALLOC1(_num_reg_ra ,Tgeneral_address_t ,_nb_inst); |
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| 82 | ALLOC1(_read_rb ,Tcontrol_t ,_nb_inst); |
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| 83 | ALLOC1(_num_reg_rb ,Tgeneral_address_t ,_nb_inst); |
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| 84 | ALLOC1(_read_rc ,Tcontrol_t ,_nb_inst); |
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| 85 | ALLOC1(_num_reg_rc ,Tspecial_address_t ,_nb_inst); |
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| 86 | ALLOC1(_write_rd ,Tcontrol_t ,_nb_inst); |
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| 87 | ALLOC1(_num_reg_rd ,Tgeneral_address_t ,_nb_inst); |
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| 88 | ALLOC1(_write_re ,Tcontrol_t ,_nb_inst); |
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| 89 | ALLOC1(_num_reg_re ,Tspecial_address_t ,_nb_inst); |
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| 90 | ALLOC1(_exception_use ,Texception_t ,_nb_inst); |
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| 91 | ALLOC1(_exception ,Texception_t ,_nb_inst); |
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[82] | 92 | |
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| 93 | for (uint32_t i=0; i<_nb_inst; i++) |
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| 94 | _val [i]=0; // default : not valid |
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| 95 | } |
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| 96 | |
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| 97 | public : ~decod_queue_entry_t (void) |
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| 98 | { |
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[112] | 99 | DELETE1(_val ,_nb_inst); |
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| 100 | DELETE1(_context_id ,_nb_inst); |
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| 101 | DELETE1(_depth ,_nb_inst); |
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[137] | 102 | #ifdef STATISTICS |
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| 103 | DELETE1(_instruction ,_nb_inst); |
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| 104 | #endif |
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[112] | 105 | DELETE1(_type ,_nb_inst); |
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| 106 | DELETE1(_operation ,_nb_inst); |
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| 107 | DELETE1(_no_execute ,_nb_inst); |
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| 108 | DELETE1(_is_delay_slot ,_nb_inst); |
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[108] | 109 | #ifdef DEBUG |
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[112] | 110 | DELETE1(_address ,_nb_inst); |
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[108] | 111 | #endif |
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[112] | 112 | DELETE1(_address_next ,_nb_inst); |
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| 113 | DELETE1(_has_immediat ,_nb_inst); |
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| 114 | DELETE1(_immediat ,_nb_inst); |
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| 115 | DELETE1(_read_ra ,_nb_inst); |
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| 116 | DELETE1(_num_reg_ra ,_nb_inst); |
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| 117 | DELETE1(_read_rb ,_nb_inst); |
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| 118 | DELETE1(_num_reg_rb ,_nb_inst); |
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| 119 | DELETE1(_read_rc ,_nb_inst); |
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| 120 | DELETE1(_num_reg_rc ,_nb_inst); |
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| 121 | DELETE1(_write_rd ,_nb_inst); |
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| 122 | DELETE1(_num_reg_rd ,_nb_inst); |
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| 123 | DELETE1(_write_re ,_nb_inst); |
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| 124 | DELETE1(_num_reg_re ,_nb_inst); |
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| 125 | DELETE1(_exception_use ,_nb_inst); |
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| 126 | DELETE1(_exception ,_nb_inst); |
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[82] | 127 | } |
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| 128 | }; |
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| 129 | |
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| 130 | }; // end namespace decod_queue |
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| 131 | }; // end namespace decod_unit |
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| 132 | }; // end namespace front_end |
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| 133 | }; // end namespace multi_front_end |
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| 134 | }; // end namespace core |
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[111] | 135 | }; // end namespace behavioural |
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[82] | 136 | |
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[111] | 137 | 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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| 138 | { |
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| 139 | switch (x) |
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| 140 | { |
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| 141 | 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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| 142 | 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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| 143 | default : return ""; break; |
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| 144 | } |
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| 145 | }; |
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| 146 | |
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| 147 | 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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| 148 | { |
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| 149 | 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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| 150 | (x.compare("one_fifo") == 0)) |
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| 151 | return morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_ONE_FIFO; |
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| 152 | 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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| 153 | (x.compare("multi_fifo") == 0)) |
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| 154 | return morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::DECOD_QUEUE_SCHEME_MULTI_FIFO; |
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| 155 | |
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| 156 | throw (ErrorMorpheo ("<fromString> : Unknow string : \""+x+"\"")); |
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| 157 | }; |
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| 158 | |
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| 159 | |
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[82] | 160 | }; // end namespace morpheo |
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| 161 | |
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| 162 | #endif |
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