[88] | 1 | #ifndef morpheo_behavioural_core_multi_ooo_engine_ooo_engine_commit_unit_Types_h |
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| 2 | #define morpheo_behavioural_core_multi_ooo_engine_ooo_engine_commit_unit_Types_h |
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| 3 | |
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| 4 | /* |
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| 5 | * $Id: Types.h 139 2010-07-30 14:47:27Z 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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| 12 | |
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| 13 | namespace morpheo { |
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| 14 | namespace behavioural { |
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| 15 | namespace core { |
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| 16 | namespace multi_ooo_engine { |
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| 17 | namespace ooo_engine { |
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| 18 | namespace commit_unit { |
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| 19 | |
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| 20 | typedef enum |
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| 21 | { |
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| 22 | RETIRE_IN_ORDER , |
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| 23 | RETIRE_OOO_RENAME_UNIT, |
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| 24 | RETIRE_OOO_CONTEXT |
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[138] | 25 | } Tretire_ooo_scheme_t; |
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[88] | 26 | |
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| 27 | typedef enum |
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| 28 | { |
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[100] | 29 | ROB_EMPTY , // |
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[122] | 30 | |
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[100] | 31 | ROB_BRANCH_WAIT_END , // |
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| 32 | ROB_BRANCH_COMPLETE , // |
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[122] | 33 | |
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| 34 | ROB_STORE_WAIT_END_OK , // |
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| 35 | ROB_STORE_WAIT_END_KO , // |
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| 36 | ROB_STORE_OK , // |
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| 37 | ROB_STORE_KO , // |
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| 38 | ROB_STORE_OK_WAIT_END , // |
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| 39 | ROB_STORE_KO_WAIT_END , // |
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| 40 | ROB_STORE_EVENT , // |
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| 41 | |
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[100] | 42 | ROB_OTHER_WAIT_END , // |
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[112] | 43 | |
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| 44 | ROB_EVENT_WAIT_END , // |
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| 45 | |
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[100] | 46 | ROB_END_OK_SPECULATIVE , // |
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| 47 | ROB_END_OK , // |
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| 48 | ROB_END_KO_SPECULATIVE , // |
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| 49 | ROB_END_KO , // |
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| 50 | ROB_END_BRANCH_MISS_SPECULATIVE, // |
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| 51 | ROB_END_BRANCH_MISS , // |
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[105] | 52 | ROB_END_LOAD_MISS_SPECULATIVE , // |
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| 53 | ROB_END_LOAD_MISS_UPDATE , // |
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| 54 | ROB_END_LOAD_MISS , // |
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[100] | 55 | ROB_END_MISS , // |
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| 56 | ROB_END_EXCEPTION_WAIT_HEAD , // |
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[105] | 57 | ROB_END_EXCEPTION_UPDATE , // |
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[122] | 58 | ROB_END_EXCEPTION , // |
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| 59 | ROB_END |
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[88] | 60 | } rob_state_t; |
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| 61 | |
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[122] | 62 | typedef enum |
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| 63 | { |
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[123] | 64 | COMMIT_EVENT_STATE_NO_EVENT , |
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| 65 | COMMIT_EVENT_STATE_NOT_YET_EVENT, |
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| 66 | COMMIT_EVENT_STATE_EVENT , |
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| 67 | // COMMIT_EVENT_STATE_WAIT_DECOD , |
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| 68 | COMMIT_EVENT_STATE_WAIT_END , |
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[124] | 69 | // COMMIT_EVENT_STATE_END |
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[122] | 70 | } Tcommit_event_state_t; |
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| 71 | |
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[124] | 72 | #define commit_event_state_to_event_state(x) ((x==COMMIT_EVENT_STATE_EVENT)?EVENT_STATE_EVENT:((x==COMMIT_EVENT_STATE_WAIT_END)?EVENT_STATE_WAITEND:EVENT_STATE_NO_EVENT)) |
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[139] | 73 | #define rob_state_to_event_type(x) ((x==ROB_END_BRANCH_MISS)?EVENT_TYPE_BRANCH_MISS_SPECULATION:((x==ROB_END_LOAD_MISS)?EVENT_TYPE_LOAD_MISS_SPECULATION:((x==ROB_END_EXCEPTION)?EVENT_TYPE_EXCEPTION:EVENT_TYPE_NONE))) |
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[124] | 74 | |
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| 75 | // #define commit_event_state_to_event_state(x) ((x==COMMIT_EVENT_STATE_EVENT)?EVENT_STATE_EVENT:((x==COMMIT_EVENT_STATE_WAIT_END)?EVENT_STATE_WAITEND:((x==COMMIT_EVENT_STATE_END)?EVENT_STATE_END:EVENT_STATE_NO_EVENT))) |
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[123] | 76 | // #define commit_event_state_to_event_state(x) ((x==COMMIT_EVENT_STATE_EVENT)?EVENT_STATE_EVENT:((x==COMMIT_EVENT_STATE_WAIT_DECOD)?EVENT_STATE_WAITEND:((x==COMMIT_EVENT_STATE_WAIT_END)?EVENT_STATE_WAITEND:((x==COMMIT_EVENT_STATE_END)?EVENT_STATE_END:EVENT_STATE_NO_EVENT)))) |
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[122] | 77 | |
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| 78 | |
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[88] | 79 | class entry_t |
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| 80 | { |
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| 81 | public : rob_state_t state ; |
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[122] | 82 | public : rob_state_t state_old ; |
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[88] | 83 | public : uint32_t ptr ; |
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| 84 | public : Tcontext_t front_end_id ; |
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| 85 | public : Tcontext_t context_id ; |
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| 86 | public : uint32_t rename_unit_id ; |
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| 87 | public : Tdepth_t depth ; |
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[137] | 88 | #ifdef STATISTICS |
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| 89 | public : uint32_t instruction ; |
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| 90 | #endif |
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[88] | 91 | public : Ttype_t type ; |
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| 92 | public : Toperation_t operation ; |
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| 93 | public : Tcontrol_t is_delay_slot ; |
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[105] | 94 | //public : Tgeneral_data_t address ; |
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[88] | 95 | public : Tcontrol_t use_store_queue ; |
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| 96 | public : Tcontrol_t use_load_queue ; |
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| 97 | public : Tlsq_ptr_t store_queue_ptr_write ; |
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| 98 | public : Tlsq_ptr_t load_queue_ptr_write ; |
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[121] | 99 | #ifdef DEBUG |
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[88] | 100 | public : Tcontrol_t read_ra ; |
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| 101 | public : Tgeneral_address_t num_reg_ra_log ; |
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| 102 | public : Tgeneral_address_t num_reg_ra_phy ; |
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[137] | 103 | #endif |
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[88] | 104 | public : Tcontrol_t read_rb ; |
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[137] | 105 | #ifdef DEBUG |
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[88] | 106 | public : Tgeneral_address_t num_reg_rb_log ; |
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| 107 | public : Tgeneral_address_t num_reg_rb_phy ; |
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| 108 | public : Tcontrol_t read_rc ; |
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| 109 | public : Tspecial_address_t num_reg_rc_log ; |
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| 110 | public : Tspecial_address_t num_reg_rc_phy ; |
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[121] | 111 | #endif |
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[88] | 112 | public : Tcontrol_t write_rd ; |
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| 113 | public : Tgeneral_address_t num_reg_rd_log ; |
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| 114 | public : Tgeneral_address_t num_reg_rd_phy_old ; |
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| 115 | public : Tgeneral_address_t num_reg_rd_phy_new ; |
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| 116 | public : Tcontrol_t write_re ; |
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| 117 | public : Tspecial_address_t num_reg_re_log ; |
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| 118 | public : Tspecial_address_t num_reg_re_phy_old ; |
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| 119 | public : Tspecial_address_t num_reg_re_phy_new ; |
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| 120 | |
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| 121 | public : Texception_t exception ; |
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| 122 | public : Texception_t exception_use ; |
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| 123 | |
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| 124 | public : Tspecial_data_t flags ; |
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| 125 | public : Tcontrol_t no_sequence ; |
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[124] | 126 | //public : Tcontrol_t speculative ; |
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[105] | 127 | //public : Tgeneral_data_t data_commit ; // branch's destination |
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[108] | 128 | #ifdef DEBUG |
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[122] | 129 | public : Tgeneral_data_t load_data ; |
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[108] | 130 | public : Taddress_t address ; |
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| 131 | #endif |
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[105] | 132 | public : Taddress_t address_next ; |
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[111] | 133 | #ifdef DEBUG |
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| 134 | public : double cycle_rob_in ; |
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| 135 | public : double cycle_commit ; |
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| 136 | #endif |
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[88] | 137 | |
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| 138 | }; |
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| 139 | |
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| 140 | }; // end namespace commit_unit |
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| 141 | }; // end namespace ooo_engine |
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| 142 | }; // end namespace multi_ooo_engine |
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| 143 | }; // end namespace core |
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| 144 | }; // end namespace behavioural |
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| 145 | |
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[138] | 146 | template<> inline std::string toString<morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::Tretire_ooo_scheme_t>(const morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::Tretire_ooo_scheme_t& x) |
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| 147 | { |
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| 148 | switch (x) |
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| 149 | { |
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| 150 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_IN_ORDER : return "retire_in_order" ; break; |
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| 151 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_RENAME_UNIT : return "retire_ooo_rename_unit"; break; |
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| 152 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_CONTEXT : return "retire_ooo_context" ; break; |
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| 153 | default : return "" ; break; |
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| 154 | } |
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| 155 | }; |
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| 156 | |
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| 157 | template<> inline morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::Tretire_ooo_scheme_t fromString<morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::Tretire_ooo_scheme_t>(const std::string& x) |
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| 158 | { |
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| 159 | if ((x.compare(toString(static_cast<uint32_t>(morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_IN_ORDER ))) == 0) or |
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| 160 | (x.compare(toString( morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_IN_ORDER )) == 0)) |
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| 161 | return morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_IN_ORDER; |
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| 162 | |
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| 163 | if ((x.compare(toString(static_cast<uint32_t>(morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_RENAME_UNIT))) == 0) or |
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| 164 | (x.compare(toString( morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_RENAME_UNIT )) == 0)) |
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| 165 | return morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_RENAME_UNIT; |
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| 166 | |
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| 167 | if ((x.compare(toString(static_cast<uint32_t>(morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_CONTEXT ))) == 0) or |
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| 168 | (x.compare(toString( morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_CONTEXT )) == 0)) |
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| 169 | return morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::RETIRE_OOO_CONTEXT; |
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| 170 | |
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| 171 | throw (ERRORMORPHEO ("fromString","Unknow string : \""+x+"\"")); |
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| 172 | }; |
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| 173 | |
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[88] | 174 | template<> inline std::string toString<morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::rob_state_t>(const morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::rob_state_t& x) |
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| 175 | { |
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| 176 | switch (x) |
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| 177 | { |
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[100] | 178 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_EMPTY : return "ROB_EMPTY" ; break; |
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| 179 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_BRANCH_WAIT_END : return "ROB_BRANCH_WAIT_END" ; break; |
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| 180 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_BRANCH_COMPLETE : return "ROB_BRANCH_COMPLETE" ; break; |
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[122] | 181 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_WAIT_END_OK : return "ROB_STORE_WAIT_END_OK" ; break; |
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| 182 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_WAIT_END_KO : return "ROB_STORE_WAIT_END_KO" ; break; |
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| 183 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_OK : return "ROB_STORE_OK" ; break; |
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| 184 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_KO : return "ROB_STORE_KO" ; break; |
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| 185 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_OK_WAIT_END : return "ROB_STORE_OK_WAIT_END" ; break; |
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| 186 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_KO_WAIT_END : return "ROB_STORE_KO_WAIT_END" ; break; |
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[123] | 187 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_STORE_EVENT : return "ROB_STORE_EVENT" ; break; |
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[100] | 188 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_OTHER_WAIT_END : return "ROB_OTHER_WAIT_END" ; break; |
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[112] | 189 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_EVENT_WAIT_END : return "ROB_EVENT_WAIT_END" ; break; |
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[100] | 190 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_OK_SPECULATIVE : return "ROB_END_OK_SPECULATIVE" ; break; |
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| 191 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_OK : return "ROB_END_OK" ; break; |
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| 192 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_KO_SPECULATIVE : return "ROB_END_KO_SPECULATIVE" ; break; |
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| 193 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_KO : return "ROB_END_KO" ; break; |
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| 194 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_BRANCH_MISS_SPECULATIVE: return "ROB_END_BRANCH_MISS_SPECULATIVE" ; break; |
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| 195 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_BRANCH_MISS : return "ROB_END_BRANCH_MISS" ; break; |
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[105] | 196 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_LOAD_MISS_SPECULATIVE : return "ROB_END_LOAD_MISS_SPECULATIVE" ; break; |
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| 197 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_LOAD_MISS_UPDATE : return "ROB_END_LOAD_MISS_UPDATE" ; break; |
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| 198 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_LOAD_MISS : return "ROB_END_LOAD_MISS" ; break; |
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[100] | 199 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_MISS : return "ROB_END_MISS" ; break; |
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| 200 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_EXCEPTION_WAIT_HEAD : return "ROB_END_EXCEPTION_WAIT_HEAD" ; break; |
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[105] | 201 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_EXCEPTION_UPDATE : return "ROB_END_EXCEPTION_UPDATE" ; break; |
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[100] | 202 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END_EXCEPTION : return "ROB_END_EXCEPTION" ; break; |
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[122] | 203 | case morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::ROB_END : return "ROB_END" ; break; |
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[100] | 204 | |
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[88] | 205 | default : return "" ; break; |
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| 206 | } |
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| 207 | }; |
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| 208 | |
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| 209 | }; // end namespace morpheo |
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| 210 | |
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| 211 | #endif |
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