[78] | 1 | /* |
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| 2 | * $Id: Rename_select_allocation.cpp 139 2010-07-30 14:47:27Z rosiere $ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Rename_select/include/Rename_select.h" |
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| 9 | #include "Behavioural/include/Allocation.h" |
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| 10 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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| 13 | namespace core { |
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| 14 | namespace multi_ooo_engine { |
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| 15 | namespace ooo_engine { |
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| 16 | namespace rename_unit { |
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| 17 | namespace rename_select { |
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| 18 | |
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| 19 | |
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| 20 | |
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| 21 | #undef FUNCTION |
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| 22 | #define FUNCTION "Rename_select::allocation" |
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| 23 | void Rename_select::allocation ( |
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| 24 | #ifdef STATISTICS |
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| 25 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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| 26 | #else |
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| 27 | void |
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| 28 | #endif |
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| 29 | ) |
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| 30 | { |
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| 31 | log_printf(FUNC,Rename_select,FUNCTION,"Begin"); |
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| 32 | |
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| 33 | _component = new Component (_usage); |
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| 34 | |
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| 35 | Entity * entity = _component->set_entity (_name |
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| 36 | ,"Rename_select" |
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| 37 | #ifdef POSITION |
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| 38 | ,COMBINATORY |
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| 39 | #endif |
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| 40 | ); |
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| 41 | |
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| 42 | _interfaces = entity->set_interfaces(); |
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| 43 | |
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| 44 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 45 | { |
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| 46 | Interface * interface = _interfaces->set_interface("" |
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| 47 | #ifdef POSITION |
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| 48 | ,IN |
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| 49 | ,SOUTH, |
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| 50 | "Generalist interface" |
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| 51 | #endif |
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| 52 | ); |
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| 53 | |
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| 54 | in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); |
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| 55 | in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES); |
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| 56 | } |
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| 57 | |
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| 58 | // ~~~~~[ Interface : "rename_in" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 59 | { |
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[112] | 60 | ALLOC2_INTERFACE_BEGIN("rename_in", IN, EAST, _("output of decod's stage"), _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[78] | 61 | |
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[88] | 62 | _ALLOC2_VALACK_IN ( in_RENAME_IN_VAL ,VAL, _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 63 | _ALLOC2_VALACK_OUT(out_RENAME_IN_ACK ,ACK, _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 64 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 65 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 66 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_DEPTH ,"depth" ,Tdepth_t ,_param->_size_depth , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[137] | 67 | #ifdef STATISTICS |
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| 68 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_INSTRUCTION ,"instruction" ,uint32_t ,32 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 69 | #endif |
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[88] | 70 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_TYPE ,"type" ,Ttype_t ,_param->_size_type , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 71 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 72 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_NO_EXECUTE ,"no_execute" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[123] | 73 | // _ALLOC2_SIGNAL_IN ( in_RENAME_IN_HAVE_EVENT ,"have_event" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 74 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_LAST_EVENT ,"last_event" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[88] | 75 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_IS_DELAY_SLOT ,"is_delay_slot",Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[139] | 76 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_SAVE_RAT ,"save_rat" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[108] | 77 | #ifdef DEBUG |
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| 78 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_ADDRESS ,"address" ,Taddress_t ,_param->_size_instruction_address , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 79 | #endif |
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[105] | 80 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_ADDRESS_NEXT ,"address_next" ,Taddress_t ,_param->_size_instruction_address , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[88] | 81 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 82 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 83 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_READ_RA ,"read_ra" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 84 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 85 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_READ_RB ,"read_rb" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 86 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 87 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_READ_RC ,"read_rc" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 88 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 89 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 90 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 91 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_WRITE_RE ,"write_re" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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| 92 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[97] | 93 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_EXCEPTION_USE ,"exception_use",Texception_t ,_param->_size_exception_use , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[88] | 94 | _ALLOC2_SIGNAL_IN ( in_RENAME_IN_EXCEPTION ,"exception" ,Texception_t ,_param->_size_exception , _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[112] | 95 | |
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| 96 | ALLOC2_INTERFACE_END(_param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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[78] | 97 | } |
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| 98 | |
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| 99 | // ~~~~~[ Interface : "rename_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 100 | { |
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[112] | 101 | ALLOC1_INTERFACE_BEGIN("rename_out", IN, EAST, _("output of decod's stage"), _param->_nb_inst_rename); |
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[78] | 102 | |
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| 103 | ALLOC1_VALACK_OUT(out_RENAME_OUT_VAL ,VAL); |
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| 104 | ALLOC1_VALACK_IN ( in_RENAME_OUT_ACK ,ACK); |
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| 105 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id ); |
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| 106 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); |
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| 107 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_DEPTH ,"depth" ,Tdepth_t ,_param->_size_depth ); |
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[137] | 108 | #ifdef STATISTICS |
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| 109 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_INSTRUCTION ,"instruction" ,uint32_t ,32); |
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| 110 | #endif |
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[78] | 111 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_TYPE ,"type" ,Ttype_t ,_param->_size_type ); |
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| 112 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation ); |
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[88] | 113 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NO_EXECUTE ,"no_execute" ,Tcontrol_t ,1 ); |
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[123] | 114 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_LAST_EVENT ,"last_event" ,Tcontrol_t ,1 ); |
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[88] | 115 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_IS_DELAY_SLOT ,"is_delay_slot",Tcontrol_t ,1 ); |
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[139] | 116 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_SAVE_RAT ,"save_rat" ,Tcontrol_t ,1 ); |
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[108] | 117 | #ifdef DEBUG |
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| 118 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_ADDRESS ,"address" ,Taddress_t ,_param->_size_instruction_address ); |
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| 119 | #endif |
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[105] | 120 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_ADDRESS_NEXT ,"address_next" ,Taddress_t ,_param->_size_instruction_address ); |
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[78] | 121 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 ); |
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| 122 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data ); |
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| 123 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RA ,"read_ra" ,Tcontrol_t ,1 ); |
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| 124 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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| 125 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RB ,"read_rb" ,Tcontrol_t ,1 ); |
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| 126 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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| 127 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RC ,"read_rc" ,Tcontrol_t ,1 ); |
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| 128 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register_logic); |
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| 129 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 ); |
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| 130 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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| 131 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_WRITE_RE ,"write_re" ,Tcontrol_t ,1 ); |
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| 132 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register_logic); |
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[97] | 133 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_EXCEPTION_USE ,"exception_use",Texception_t ,_param->_size_exception_use ); |
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[88] | 134 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_EXCEPTION ,"exception" ,Texception_t ,_param->_size_exception ); |
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[112] | 135 | |
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| 136 | ALLOC1_INTERFACE_END(_param->_nb_inst_rename); |
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[78] | 137 | } |
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| 138 | |
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[108] | 139 | // ~~~~~[ Interface : "retire_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 140 | { |
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[112] | 141 | ALLOC2_INTERFACE_BEGIN("retire_event", IN,NORTH, _("Retire event"), _param->_nb_front_end, _param->_nb_context[it1]); |
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[108] | 142 | |
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[123] | 143 | // _ALLOC2_SIGNAL_IN ( in_RETIRE_EVENT_FLUSH ,"flush" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_context[it1]); |
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[122] | 144 | _ALLOC2_SIGNAL_IN ( in_RETIRE_EVENT_STOP ,"stop" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_context[it1]); |
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[112] | 145 | |
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| 146 | ALLOC2_INTERFACE_END(_param->_nb_front_end, _param->_nb_context[it1]); |
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[108] | 147 | } |
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| 148 | |
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[78] | 149 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[88] | 150 | _priority = new generic::priority::Priority (_name+"_priority" , |
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| 151 | _param->_priority , |
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| 152 | _param->_load_balancing, |
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| 153 | _param->_nb_front_end , |
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| 154 | _param->_nb_inst_decod , |
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| 155 | _param->_nb_front_end_select); |
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[78] | 156 | |
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| 157 | #ifdef POSITION |
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[88] | 158 | if (usage_is_set(_usage,USE_POSITION)) |
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| 159 | _component->generate_file(); |
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[78] | 160 | #endif |
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| 161 | |
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| 162 | log_printf(FUNC,Rename_select,FUNCTION,"End"); |
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| 163 | }; |
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| 164 | |
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| 165 | }; // end namespace rename_select |
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| 166 | }; // end namespace rename_unit |
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| 167 | }; // end namespace ooo_engine |
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| 168 | }; // end namespace multi_ooo_engine |
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| 169 | }; // end namespace core |
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| 170 | |
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| 171 | }; // end namespace behavioural |
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| 172 | }; // end namespace morpheo |
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