1 | /* |
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2 | * $Id: Rename_select_allocation.cpp 97 2008-12-19 15:34:00Z 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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60 | ALLOC2_INTERFACE("rename_in", IN, EAST, "output of decod's stage", _param->_nb_front_end, _param->_nb_inst_decod[it1]); |
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61 | |
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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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67 | _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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68 | _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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69 | _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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70 | _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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71 | _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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72 | _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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73 | _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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74 | _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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75 | _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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76 | _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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77 | _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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78 | _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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79 | _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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80 | _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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81 | _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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82 | _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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83 | _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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84 | _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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85 | _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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86 | } |
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87 | |
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88 | // ~~~~~[ Interface : "rename_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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89 | { |
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90 | ALLOC1_INTERFACE("rename_out", IN, EAST, "output of decod's stage", _param->_nb_inst_rename); |
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91 | |
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92 | ALLOC1_VALACK_OUT(out_RENAME_OUT_VAL ,VAL); |
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93 | ALLOC1_VALACK_IN ( in_RENAME_OUT_ACK ,ACK); |
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94 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id ); |
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95 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); |
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96 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_DEPTH ,"depth" ,Tdepth_t ,_param->_size_depth ); |
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97 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_TYPE ,"type" ,Ttype_t ,_param->_size_type ); |
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98 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation ); |
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99 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NO_EXECUTE ,"no_execute" ,Tcontrol_t ,1 ); |
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100 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_IS_DELAY_SLOT ,"is_delay_slot",Tcontrol_t ,1 ); |
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101 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_ADDRESS ,"address" ,Taddress_t ,_param->_size_instruction_address ); |
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102 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 ); |
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103 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data ); |
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104 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RA ,"read_ra" ,Tcontrol_t ,1 ); |
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105 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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106 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RB ,"read_rb" ,Tcontrol_t ,1 ); |
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107 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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108 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RC ,"read_rc" ,Tcontrol_t ,1 ); |
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109 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register_logic); |
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110 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 ); |
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111 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register_logic); |
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112 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_WRITE_RE ,"write_re" ,Tcontrol_t ,1 ); |
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113 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register_logic); |
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114 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_EXCEPTION_USE ,"exception_use",Texception_t ,_param->_size_exception_use ); |
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115 | ALLOC1_SIGNAL_OUT(out_RENAME_OUT_EXCEPTION ,"exception" ,Texception_t ,_param->_size_exception ); |
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116 | } |
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117 | |
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118 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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119 | _priority = new generic::priority::Priority (_name+"_priority" , |
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120 | _param->_priority , |
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121 | _param->_load_balancing, |
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122 | _param->_nb_front_end , |
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123 | _param->_nb_inst_decod , |
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124 | _param->_nb_front_end_select); |
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125 | |
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126 | #ifdef POSITION |
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127 | if (usage_is_set(_usage,USE_POSITION)) |
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128 | _component->generate_file(); |
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129 | #endif |
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130 | |
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131 | log_printf(FUNC,Rename_select,FUNCTION,"End"); |
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132 | }; |
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133 | |
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134 | }; // end namespace rename_select |
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135 | }; // end namespace rename_unit |
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136 | }; // end namespace ooo_engine |
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137 | }; // end namespace multi_ooo_engine |
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138 | }; // end namespace core |
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139 | |
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140 | }; // end namespace behavioural |
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141 | }; // end namespace morpheo |
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