[78] | 1 | #ifndef morpheo_behavioural_core_multi_ooo_engine_ooo_engine_rename_unit_register_translation_unit_register_address_translation_unit_Register_Address_Translation_unit_h |
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| 2 | #define morpheo_behavioural_core_multi_ooo_engine_ooo_engine_rename_unit_register_translation_unit_register_address_translation_unit_Register_Address_Translation_unit_h |
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| 3 | |
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| 4 | /* |
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| 5 | * $Id: Register_Address_Translation_unit.h 131 2009-07-08 18:40:08Z 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_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Register_Address_Translation_unit/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_ooo_engine { |
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| 35 | namespace ooo_engine { |
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| 36 | namespace rename_unit { |
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| 37 | namespace register_translation_unit { |
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| 38 | namespace register_address_translation_unit { |
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| 39 | |
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| 40 | |
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| 41 | class Register_Address_Translation_unit |
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| 42 | #if SYSTEMC |
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| 43 | : public sc_module |
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| 44 | #endif |
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| 45 | { |
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| 46 | // -----[ fields ]---------------------------------------------------- |
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| 47 | // Parameters |
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| 48 | protected : const std::string _name; |
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| 49 | protected : const Parameters * _param; |
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| 50 | private : const Tusage_t _usage; |
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| 51 | |
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| 52 | #ifdef STATISTICS |
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| 53 | public : Stat * _stat; |
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| 54 | #endif |
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| 55 | |
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| 56 | public : Component * _component; |
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| 57 | private : Interfaces * _interfaces; |
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| 58 | |
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| 59 | #ifdef SYSTEMC |
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| 60 | // ~~~~~[ Interface ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 61 | // Interface |
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| 62 | public : SC_CLOCK * in_CLOCK ; |
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| 63 | public : SC_IN (Tcontrol_t) * in_NRESET ; |
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| 64 | |
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| 65 | // ~~~~~[ Interface "rename" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 66 | public : SC_IN (Tcontrol_t ) ** in_RENAME_VAL ;//[nb_inst_insert] |
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| 67 | public : SC_OUT(Tcontrol_t ) ** out_RENAME_ACK ;//[nb_inst_insert] |
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| 68 | public : SC_IN (Tcontext_t ) ** in_RENAME_FRONT_END_ID ;//[nb_inst_insert] |
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| 69 | public : SC_IN (Tcontext_t ) ** in_RENAME_CONTEXT_ID ;//[nb_inst_insert] |
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| 70 | public : SC_IN (Tgeneral_address_t) ** in_RENAME_NUM_REG_RA_LOG ;//[nb_inst_insert] |
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| 71 | public : SC_IN (Tgeneral_address_t) ** in_RENAME_NUM_REG_RB_LOG ;//[nb_inst_insert] |
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| 72 | public : SC_IN (Tspecial_address_t) ** in_RENAME_NUM_REG_RC_LOG ;//[nb_inst_insert] |
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| 73 | public : SC_IN (Tgeneral_address_t) ** in_RENAME_NUM_REG_RD_LOG ;//[nb_inst_insert] |
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| 74 | public : SC_IN (Tspecial_address_t) ** in_RENAME_NUM_REG_RE_LOG ;//[nb_inst_insert] |
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| 75 | public : SC_OUT(Tgeneral_address_t) ** out_RENAME_NUM_REG_RA_PHY ;//[nb_inst_insert] |
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| 76 | public : SC_OUT(Tgeneral_address_t) ** out_RENAME_NUM_REG_RB_PHY ;//[nb_inst_insert] |
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| 77 | public : SC_OUT(Tspecial_address_t) ** out_RENAME_NUM_REG_RC_PHY ;//[nb_inst_insert] |
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| 78 | public : SC_OUT(Tgeneral_address_t) ** out_RENAME_NUM_REG_RD_PHY_OLD;//[nb_inst_insert] |
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| 79 | public : SC_OUT(Tspecial_address_t) ** out_RENAME_NUM_REG_RE_PHY_OLD;//[nb_inst_insert] |
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| 80 | |
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| 81 | // ~~~~~[ Interface "insert" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 82 | public : SC_IN (Tcontrol_t ) ** in_INSERT_VAL ;//[nb_inst_insert] |
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| 83 | public : SC_OUT(Tcontrol_t ) ** out_INSERT_ACK ;//[nb_inst_insert] |
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| 84 | //public : SC_IN (Tcontext_t ) ** in_INSERT_FRONT_END_ID ;//[nb_inst_insert] = in_rename_front_end_id |
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| 85 | //public : SC_IN (Tcontext_t ) ** in_INSERT_CONTEXT_ID ;//[nb_inst_insert] = in_rename_context_id |
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| 86 | public : SC_IN (Tcontrol_t ) ** in_INSERT_WRITE_RD ;//[nb_inst_insert] |
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| 87 | public : SC_IN (Tcontrol_t ) ** in_INSERT_WRITE_RE ;//[nb_inst_insert] |
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| 88 | public : SC_IN (Tgeneral_address_t) ** in_INSERT_NUM_REG_RD_LOG ;//[nb_inst_insert] |
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| 89 | public : SC_IN (Tspecial_address_t) ** in_INSERT_NUM_REG_RE_LOG ;//[nb_inst_insert] |
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| 90 | public : SC_IN (Tgeneral_address_t) ** in_INSERT_NUM_REG_RD_PHY ;//[nb_inst_insert] |
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| 91 | public : SC_IN (Tspecial_address_t) ** in_INSERT_NUM_REG_RE_PHY ;//[nb_inst_insert] |
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| 92 | |
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| 93 | // ~~~~~[ Interface "retire" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 94 | public : SC_IN (Tcontrol_t ) ** in_RETIRE_VAL ;//[nb_inst_retire] |
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| 95 | public : SC_OUT(Tcontrol_t ) ** out_RETIRE_ACK ;//[nb_inst_retire] |
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| 96 | public : SC_IN (Tcontext_t ) ** in_RETIRE_FRONT_END_ID ;//[nb_inst_retire] |
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| 97 | public : SC_IN (Tcontext_t ) ** in_RETIRE_CONTEXT_ID ;//[nb_inst_retire] |
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| 98 | public : SC_IN (Tcontrol_t ) ** in_RETIRE_WRITE_RD ;//[nb_inst_retire] |
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| 99 | public : SC_IN (Tcontrol_t ) ** in_RETIRE_WRITE_RE ;//[nb_inst_retire] |
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| 100 | public : SC_IN (Tgeneral_address_t) ** in_RETIRE_NUM_REG_RD_LOG ;//[nb_inst_retire] |
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| 101 | public : SC_IN (Tspecial_address_t) ** in_RETIRE_NUM_REG_RE_LOG ;//[nb_inst_retire] |
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[122] | 102 | public : SC_IN (Tgeneral_address_t) ** in_RETIRE_NUM_REG_RD_PHY_NEW;//[nb_inst_retire] |
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| 103 | public : SC_IN (Tspecial_address_t) ** in_RETIRE_NUM_REG_RE_PHY_NEW;//[nb_inst_retire] |
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[88] | 104 | public : SC_OUT(Tcontrol_t ) ** out_RETIRE_RESTORE_RD_PHY_OLD;//[nb_inst_retire] |
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| 105 | public : SC_OUT(Tcontrol_t ) ** out_RETIRE_RESTORE_RE_PHY_OLD;//[nb_inst_retire] |
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[112] | 106 | public : SC_OUT(Tcontrol_t ) ** out_RETIRE_RESTORE ;//[nb_inst_retire] |
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[78] | 107 | |
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[104] | 108 | // ~~~~~[ Interface "retire_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 109 | public : SC_IN (Tcontrol_t ) *** in_RETIRE_EVENT_VAL ;//[nb_front_end][nb_context] |
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| 110 | public : SC_OUT(Tcontrol_t ) *** out_RETIRE_EVENT_ACK ;//[nb_front_end][nb_context] |
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| 111 | public : SC_IN (Tevent_state_t ) *** in_RETIRE_EVENT_STATE ;//[nb_front_end][nb_context] |
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| 112 | |
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[78] | 113 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 114 | |
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| 115 | // ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[122] | 116 | private : Tgeneral_address_t *** rat_gpr_not_speculative; //[nb_front_end][nb_context][nb_general_register_logic] |
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| 117 | private : Tgeneral_address_t *** rat_gpr_speculative; //[nb_front_end][nb_context][nb_general_register_logic] |
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| 118 | private : bool *** rat_gpr_speculative_valid; //[nb_front_end][nb_context][nb_general_register_logic] |
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[88] | 119 | private : bool *** rat_gpr_update_table; //[nb_front_end][nb_context][nb_general_register_logic] |
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[122] | 120 | |
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| 121 | private : Tspecial_address_t *** rat_spr_not_speculative; //[nb_front_end][nb_context][nb_special_register_logic] |
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| 122 | private : Tspecial_address_t *** rat_spr_speculative; //[nb_front_end][nb_context][nb_special_register_logic] |
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| 123 | private : bool *** rat_spr_speculative_valid; //[nb_front_end][nb_context][nb_special_register_logic] |
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[88] | 124 | private : bool *** rat_spr_update_table; //[nb_front_end][nb_context][nb_special_register_logic] |
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[78] | 125 | |
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| 126 | // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 127 | private : Tcontrol_t * internal_RENAME_ACK; //[nb_inst_insert] |
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| 128 | private : Tcontrol_t * internal_INSERT_ACK; //[nb_inst_insert] |
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| 129 | private : Tcontrol_t * internal_RETIRE_ACK; //[nb_inst_retire] |
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[122] | 130 | private : Tcontrol_t ** internal_RETIRE_EVENT_ACK ;//[nb_front_end][nb_context] |
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[78] | 131 | |
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[122] | 132 | private : bool *** internal_rat_gpr_update_table;//[nb_front_end][nb_context][nb_general_register_logic] |
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| 133 | private : bool *** internal_rat_spr_update_table;//[nb_front_end][nb_context][nb_special_register_logic] |
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[112] | 134 | |
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[122] | 135 | private : Tcontrol_t * internal_RETIRE_RESTORE ;//[nb_inst_retire] |
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| 136 | private : Tcontrol_t * internal_RETIRE_RESTORE_RD_PHY_OLD;//[nb_inst_retire] |
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| 137 | private : Tcontrol_t * internal_RETIRE_RESTORE_RE_PHY_OLD;//[nb_inst_retire] |
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| 138 | |
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[78] | 139 | #endif |
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| 140 | |
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| 141 | // -----[ Methods ]--------------------------------------------------- |
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| 142 | |
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| 143 | #ifdef SYSTEMC |
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| 144 | SC_HAS_PROCESS (Register_Address_Translation_unit); |
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| 145 | #endif |
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| 146 | public : Register_Address_Translation_unit |
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| 147 | ( |
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| 148 | #ifdef SYSTEMC |
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| 149 | sc_module_name name, |
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| 150 | #else |
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| 151 | std::string name, |
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| 152 | #endif |
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| 153 | #ifdef STATISTICS |
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| 154 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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| 155 | #endif |
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| 156 | Parameters * param, |
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[82] | 157 | morpheo::behavioural::Tusage_t usage |
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[78] | 158 | ); |
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| 159 | public : ~Register_Address_Translation_unit (void); |
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| 160 | |
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| 161 | private : void allocation ( |
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| 162 | #ifdef STATISTICS |
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| 163 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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| 164 | #else |
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| 165 | void |
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| 166 | #endif |
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| 167 | ); |
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| 168 | private : void deallocation (void); |
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| 169 | |
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| 170 | #ifdef SYSTEMC |
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[131] | 171 | public : void constant (void); |
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[78] | 172 | public : void transition (void); |
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[88] | 173 | public : void genMealy_rename (void); |
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| 174 | public : void genMealy_retire (void); |
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[78] | 175 | #endif |
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| 176 | |
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| 177 | #if VHDL |
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| 178 | public : void vhdl (void); |
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| 179 | private : void vhdl_declaration (Vhdl * & vhdl); |
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| 180 | private : void vhdl_body (Vhdl * & vhdl); |
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| 181 | #endif |
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| 182 | |
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| 183 | #ifdef STATISTICS |
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| 184 | public : void statistics_declaration (morpheo::behavioural::Parameters_Statistics * param_statistics); |
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| 185 | #endif |
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| 186 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 187 | private : void end_cycle (void); |
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| 188 | #endif |
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| 189 | }; |
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| 190 | |
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| 191 | }; // end namespace register_address_translation_unit |
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| 192 | }; // end namespace register_translation_unit |
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| 193 | }; // end namespace rename_unit |
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| 194 | }; // end namespace ooo_engine |
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| 195 | }; // end namespace multi_ooo_engine |
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| 196 | }; // end namespace core |
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| 197 | |
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| 198 | }; // end namespace behavioural |
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| 199 | }; // end namespace morpheo |
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| 200 | |
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| 201 | #endif |
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