[78] | 1 | /* |
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| 2 | * $Id: Register_Address_Translation_unit_allocation.cpp 88 2008-12-10 18:31:39Z 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/Register_translation_unit/Register_Address_Translation_unit/include/Register_Address_Translation_unit.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 register_translation_unit { |
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| 18 | namespace register_address_translation_unit { |
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| 19 | |
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| 20 | #undef FUNCTION |
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| 21 | #define FUNCTION "Register_Address_Translation_unit::allocation" |
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| 22 | void Register_Address_Translation_unit::allocation |
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| 23 | ( |
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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,Register_Address_Translation_unit,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 | ,"Register_Address_Translation_unit" |
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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" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 59 | { |
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| 60 | ALLOC1_INTERFACE("rename",IN,EAST,"Input to rename source logical register", _param->_nb_inst_insert); |
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| 61 | |
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| 62 | ALLOC1_VALACK_IN ( in_RENAME_VAL , VAL); |
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| 63 | ALLOC1_VALACK_OUT(out_RENAME_ACK , ACK); |
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| 64 | ALLOC1_SIGNAL_IN ( in_RENAME_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id); |
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| 65 | ALLOC1_SIGNAL_IN ( in_RENAME_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); |
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| 66 | ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RA_LOG ,"num_reg_ra_log" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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| 67 | ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RB_LOG ,"num_reg_rb_log" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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| 68 | ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RC_LOG ,"num_reg_rc_log" ,Tspecial_address_t,_param->_size_special_register_logic); |
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| 69 | ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RD_LOG ,"num_reg_rd_log" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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| 70 | ALLOC1_SIGNAL_IN ( in_RENAME_NUM_REG_RE_LOG ,"num_reg_re_log" ,Tspecial_address_t,_param->_size_special_register_logic); |
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| 71 | ALLOC1_SIGNAL_OUT(out_RENAME_NUM_REG_RA_PHY ,"num_reg_ra_phy" ,Tgeneral_address_t,_param->_size_general_register); |
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| 72 | ALLOC1_SIGNAL_OUT(out_RENAME_NUM_REG_RB_PHY ,"num_reg_rb_phy" ,Tgeneral_address_t,_param->_size_general_register); |
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| 73 | ALLOC1_SIGNAL_OUT(out_RENAME_NUM_REG_RC_PHY ,"num_reg_rc_phy" ,Tspecial_address_t,_param->_size_special_register); |
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| 74 | ALLOC1_SIGNAL_OUT(out_RENAME_NUM_REG_RD_PHY_OLD,"num_reg_rd_phy_old",Tgeneral_address_t,_param->_size_general_register); |
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| 75 | ALLOC1_SIGNAL_OUT(out_RENAME_NUM_REG_RE_PHY_OLD,"num_reg_re_phy_old",Tspecial_address_t,_param->_size_special_register); |
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| 76 | } |
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| 77 | |
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| 78 | // ~~~~~[ Interface "insert" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 79 | { |
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| 80 | ALLOC1_INTERFACE("insert",IN,NORTH,"Input to rename destination logical register", _param->_nb_inst_insert); |
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| 81 | |
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| 82 | ALLOC1_VALACK_IN ( in_INSERT_VAL ,VAL); |
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| 83 | ALLOC1_VALACK_OUT(out_INSERT_ACK ,ACK); |
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| 84 | // ALLOC1_SIGNAL_IN ( in_INSERT_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id); |
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| 85 | // ALLOC1_SIGNAL_IN ( in_INSERT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); |
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| 86 | ALLOC1_SIGNAL_IN ( in_INSERT_WRITE_RD ,"write_rd" ,Tcontrol_t ,1); |
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| 87 | ALLOC1_SIGNAL_IN ( in_INSERT_WRITE_RE ,"write_re" ,Tcontrol_t ,1); |
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| 88 | ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RD_LOG,"num_reg_rd_log",Tgeneral_address_t,_param->_size_general_register_logic); |
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| 89 | ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RE_LOG,"num_reg_re_log",Tspecial_address_t,_param->_size_special_register_logic); |
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| 90 | ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RD_PHY,"num_reg_rd_phy",Tgeneral_address_t,_param->_size_general_register); |
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| 91 | ALLOC1_SIGNAL_IN ( in_INSERT_NUM_REG_RE_PHY,"num_reg_re_phy",Tspecial_address_t,_param->_size_special_register); |
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| 92 | } |
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| 93 | |
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| 94 | // ~~~~~[ Interface "retire" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 95 | { |
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| 96 | ALLOC1_INTERFACE("retire",IN,NORTH,"Input to update on event", _param->_nb_inst_retire); |
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| 97 | |
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| 98 | ALLOC1_VALACK_IN ( in_RETIRE_VAL ,VAL); |
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| 99 | ALLOC1_VALACK_OUT(out_RETIRE_ACK ,ACK); |
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| 100 | ALLOC1_SIGNAL_IN ( in_RETIRE_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id); |
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| 101 | ALLOC1_SIGNAL_IN ( in_RETIRE_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); |
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| 102 | ALLOC1_SIGNAL_IN ( in_RETIRE_EVENT_STATE ,"event_state" ,Tevent_state_t ,_param->_size_event_state ); |
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| 103 | ALLOC1_SIGNAL_IN ( in_RETIRE_WRITE_RD ,"write_rd" ,Tcontrol_t ,1); |
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| 104 | ALLOC1_SIGNAL_IN ( in_RETIRE_WRITE_RE ,"write_re" ,Tcontrol_t ,1); |
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| 105 | ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RD_LOG ,"num_reg_rd_log" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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| 106 | ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RE_LOG ,"num_reg_re_log" ,Tspecial_address_t,_param->_size_special_register_logic); |
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| 107 | ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RD_PHY_OLD,"num_reg_rd_phy_old",Tgeneral_address_t,_param->_size_general_register); |
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| 108 | ALLOC1_SIGNAL_IN ( in_RETIRE_NUM_REG_RE_PHY_OLD,"num_reg_re_phy_old",Tspecial_address_t,_param->_size_special_register); |
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[88] | 109 | ALLOC1_SIGNAL_OUT(out_RETIRE_RESTORE_RD_PHY_OLD,"restore_rd_phy_old",Tcontrol_t ,1); |
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| 110 | ALLOC1_SIGNAL_OUT(out_RETIRE_RESTORE_RE_PHY_OLD,"restore_re_phy_old",Tcontrol_t ,1); |
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[78] | 111 | } |
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| 112 | |
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[88] | 113 | if (usage_is_set(_usage,USE_SYSTEMC)) |
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| 114 | { |
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[78] | 115 | internal_RENAME_ACK = new Tcontrol_t [_param->_nb_inst_insert]; |
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| 116 | internal_INSERT_ACK = new Tcontrol_t [_param->_nb_inst_insert]; |
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| 117 | internal_RETIRE_ACK = new Tcontrol_t [_param->_nb_inst_retire]; |
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| 118 | |
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[88] | 119 | rat_gpr = new Tgeneral_address_t ** [_param->_nb_front_end]; |
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| 120 | rat_spr = new Tspecial_address_t ** [_param->_nb_front_end]; |
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| 121 | rat_gpr_update_table = new bool ** [_param->_nb_front_end]; |
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| 122 | rat_spr_update_table = new bool ** [_param->_nb_front_end]; |
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| 123 | internal_rat_gpr_update_table = new bool ** [_param->_nb_front_end]; |
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| 124 | internal_rat_spr_update_table = new bool ** [_param->_nb_front_end]; |
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[78] | 125 | |
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| 126 | for (uint32_t i=0; i<_param->_nb_front_end; i++) |
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| 127 | { |
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[88] | 128 | rat_gpr [i] = new Tgeneral_address_t * [_param->_nb_context[i]]; |
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| 129 | rat_spr [i] = new Tspecial_address_t * [_param->_nb_context[i]]; |
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| 130 | rat_gpr_update_table [i] = new bool * [_param->_nb_context[i]]; |
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| 131 | rat_spr_update_table [i] = new bool * [_param->_nb_context[i]]; |
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| 132 | internal_rat_gpr_update_table [i] = new bool * [_param->_nb_context[i]]; |
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| 133 | internal_rat_spr_update_table [i] = new bool * [_param->_nb_context[i]]; |
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[78] | 134 | |
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| 135 | for (uint32_t j=0; j<_param->_nb_context[i]; j++) |
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| 136 | { |
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[88] | 137 | rat_gpr [i][j] = new Tgeneral_address_t [_param->_nb_general_register_logic]; |
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| 138 | rat_spr [i][j] = new Tspecial_address_t [_param->_nb_special_register_logic]; |
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| 139 | rat_gpr_update_table [i][j] = new bool [_param->_nb_general_register_logic]; |
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| 140 | rat_spr_update_table [i][j] = new bool [_param->_nb_special_register_logic]; |
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| 141 | internal_rat_gpr_update_table [i][j] = new bool [_param->_nb_general_register_logic]; |
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| 142 | internal_rat_spr_update_table [i][j] = new bool [_param->_nb_special_register_logic]; |
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[78] | 143 | } |
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| 144 | } |
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[88] | 145 | } |
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[78] | 146 | |
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[88] | 147 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 148 | |
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[78] | 149 | #ifdef POSITION |
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[88] | 150 | if (usage_is_set(_usage,USE_POSITION)) |
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| 151 | _component->generate_file(); |
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[78] | 152 | #endif |
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| 153 | |
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| 154 | log_printf(FUNC,Register_Address_Translation_unit,FUNCTION,"End"); |
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| 155 | }; |
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| 156 | |
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| 157 | }; // end namespace register_address_translation_unit |
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| 158 | }; // end namespace register_translation_unit |
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| 159 | }; // end namespace rename_unit |
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| 160 | }; // end namespace ooo_engine |
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| 161 | }; // end namespace multi_ooo_engine |
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| 162 | }; // end namespace core |
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| 163 | |
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| 164 | }; // end namespace behavioural |
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| 165 | }; // end namespace morpheo |
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