[78] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: Stat_List_unit_genMoore.cpp 123 2009-06-08 20:43:30Z rosiere $ |
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| 4 | * |
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| 5 | * [ Description ] |
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| 6 | * |
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| 7 | */ |
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| 8 | |
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| 9 | #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Stat_List_unit/include/Stat_List_unit.h" |
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[118] | 10 | #include <set> |
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[78] | 11 | |
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| 12 | namespace morpheo { |
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| 13 | namespace behavioural { |
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| 14 | namespace core { |
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| 15 | namespace multi_ooo_engine { |
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| 16 | namespace ooo_engine { |
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| 17 | namespace rename_unit { |
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| 18 | namespace register_translation_unit { |
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| 19 | namespace stat_list_unit { |
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| 20 | |
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[118] | 21 | #define STAT_LIST_SCAN_ALL |
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[78] | 22 | |
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| 23 | #undef FUNCTION |
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| 24 | #define FUNCTION "Stat_List_unit::genMoore" |
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| 25 | void Stat_List_unit::genMoore (void) |
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| 26 | { |
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[88] | 27 | log_begin(Stat_List_unit,FUNCTION); |
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| 28 | log_function(Stat_List_unit,FUNCTION,_name.c_str()); |
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[78] | 29 | |
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[123] | 30 | if (PORT_READ(in_NRESET)) |
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| 31 | { |
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[118] | 32 | uint32_t gpr_ptr = reg_GPR_PTR_FREE; |
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| 33 | uint32_t spr_ptr = reg_SPR_PTR_FREE; |
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| 34 | #ifdef STAT_LIST_SCAN_ALL |
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| 35 | std::set<Tgeneral_address_t> list_gpr_free; |
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| 36 | std::set<Tspecial_address_t> list_spr_free; |
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| 37 | #endif |
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[78] | 38 | |
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| 39 | for (uint32_t i=0; i<_param->_nb_reg_free; i++) |
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| 40 | { |
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[118] | 41 | log_printf(TRACE,Stat_List_unit,FUNCTION," * PUSH [%d]",i); |
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| 42 | |
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[78] | 43 | uint32_t offset = i*_param->_nb_bank_by_port_free; |
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| 44 | |
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| 45 | // PUSH_GPR |
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| 46 | { |
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[118] | 47 | bool val = false; |
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| 48 | uint32_t bank_gpr = offset; |
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| 49 | |
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| 50 | #ifdef STAT_LIST_SCAN_ALL |
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| 51 | for (uint32_t _gpr_ptr=0; _gpr_ptr<_param->_nb_general_register_by_bank; ++_gpr_ptr) |
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| 52 | { |
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| 53 | gpr_ptr = (gpr_ptr+1)%_param->_nb_general_register_by_bank; |
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| 54 | #endif |
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| 55 | for (bank_gpr = offset; bank_gpr<offset+_param->_nb_bank_by_port_free; bank_gpr++) |
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| 56 | if (gpr_stat_list[bank_gpr][gpr_ptr].can_free()) |
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| 57 | { |
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| 58 | #ifdef STAT_LIST_SCAN_ALL |
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| 59 | Tgeneral_address_t num_reg = ((bank_gpr<<_param->_shift_gpr) | gpr_ptr); |
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| 60 | if (list_gpr_free.find(num_reg) == list_gpr_free.end()) |
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| 61 | { |
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| 62 | list_gpr_free.insert(num_reg); |
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| 63 | #endif |
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| 64 | val = true; |
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| 65 | break; |
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| 66 | #ifdef STAT_LIST_SCAN_ALL |
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| 67 | } |
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| 68 | #endif |
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| 69 | } |
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| 70 | #ifdef STAT_LIST_SCAN_ALL |
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| 71 | if (val) |
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| 72 | break; |
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| 73 | } |
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| 74 | #endif |
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| 75 | |
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| 76 | log_printf(TRACE,Stat_List_unit,FUNCTION," * val : %d",val); |
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| 77 | log_printf(TRACE,Stat_List_unit,FUNCTION," * bank_gpr : %d",bank_gpr); |
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| 78 | log_printf(TRACE,Stat_List_unit,FUNCTION," * gpr_ptr : %d",gpr_ptr); |
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| 79 | log_printf(TRACE,Stat_List_unit,FUNCTION," * num_reg : %d",((bank_gpr<<_param->_shift_gpr) | gpr_ptr)); |
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| 80 | |
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[78] | 81 | internal_PUSH_GPR_VAL [i] = val; |
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| 82 | internal_PUSH_GPR_NUM_BANK [i] = bank_gpr; |
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[118] | 83 | internal_PUSH_GPR_NUM_REG [i] = gpr_ptr ; |
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[78] | 84 | |
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| 85 | if (val) |
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| 86 | PORT_WRITE(out_PUSH_GPR_NUM_REG[i], ((bank_gpr<<_param->_shift_gpr) | gpr_ptr)); |
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| 87 | } |
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| 88 | |
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| 89 | // PUSH_SPR |
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| 90 | { |
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[118] | 91 | bool val = false; |
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| 92 | uint32_t bank_spr = offset; |
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[78] | 93 | |
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[118] | 94 | #ifdef STAT_LIST_SCAN_ALL |
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| 95 | for (uint32_t _spr_ptr=0; _spr_ptr<_param->_nb_special_register_by_bank; ++_spr_ptr) |
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| 96 | { |
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| 97 | spr_ptr = (spr_ptr+1)%_param->_nb_special_register_by_bank; |
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| 98 | #endif |
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| 99 | for (bank_spr = offset; bank_spr<offset+_param->_nb_bank_by_port_free; bank_spr++) |
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| 100 | if (spr_stat_list[bank_spr][spr_ptr].can_free()) |
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| 101 | { |
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| 102 | #ifdef STAT_LIST_SCAN_ALL |
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| 103 | Tspecial_address_t num_reg = ((bank_spr<<_param->_shift_spr) | spr_ptr); |
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| 104 | if (list_spr_free.find(num_reg) == list_spr_free.end()) |
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| 105 | { |
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| 106 | list_spr_free.insert(num_reg); |
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| 107 | #endif |
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| 108 | val = true; |
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| 109 | break; |
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| 110 | #ifdef STAT_LIST_SCAN_ALL |
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| 111 | } |
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| 112 | #endif |
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| 113 | } |
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| 114 | #ifdef STAT_LIST_SCAN_ALL |
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| 115 | if (val) |
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| 116 | break; |
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| 117 | } |
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| 118 | #endif |
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| 119 | |
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| 120 | log_printf(TRACE,Stat_List_unit,FUNCTION," * val : %d",val); |
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| 121 | log_printf(TRACE,Stat_List_unit,FUNCTION," * bank_spr : %d",bank_spr); |
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| 122 | log_printf(TRACE,Stat_List_unit,FUNCTION," * spr_ptr : %d",spr_ptr); |
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| 123 | log_printf(TRACE,Stat_List_unit,FUNCTION," * num_reg : %d",((bank_spr<<_param->_shift_spr) | spr_ptr)); |
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| 124 | |
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[78] | 125 | internal_PUSH_SPR_VAL [i] = val; |
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| 126 | internal_PUSH_SPR_NUM_BANK [i] = bank_spr; |
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[118] | 127 | internal_PUSH_SPR_NUM_REG [i] = spr_ptr ; |
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[78] | 128 | |
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| 129 | if (val) |
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| 130 | PORT_WRITE(out_PUSH_SPR_NUM_REG[i], ((bank_spr<<_param->_shift_spr) | spr_ptr)); |
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| 131 | } |
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[118] | 132 | |
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| 133 | |
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[78] | 134 | } |
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[123] | 135 | } |
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| 136 | else |
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| 137 | { |
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| 138 | for (uint32_t i=0; i<_param->_nb_reg_free; i++) |
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| 139 | { |
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| 140 | internal_PUSH_GPR_VAL [i] = 0; |
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| 141 | // internal_PUSH_GPR_NUM_BANK [i] = bank_gpr; |
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| 142 | // internal_PUSH_GPR_NUM_REG [i] = gpr_ptr ; |
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| 143 | internal_PUSH_SPR_VAL [i] = 0; |
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| 144 | // internal_PUSH_SPR_NUM_BANK [i] = bank_spr; |
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| 145 | // internal_PUSH_SPR_NUM_REG [i] = spr_ptr ; |
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| 146 | } |
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| 147 | } |
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| 148 | |
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| 149 | for (uint32_t i=0; i<_param->_nb_reg_free; i++) |
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| 150 | { |
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| 151 | PORT_WRITE(out_PUSH_GPR_VAL [i], internal_PUSH_GPR_VAL [i]); |
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| 152 | PORT_WRITE(out_PUSH_SPR_VAL [i], internal_PUSH_SPR_VAL [i]); |
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| 153 | } |
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| 154 | |
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[88] | 155 | log_end(Stat_List_unit,FUNCTION); |
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[78] | 156 | }; |
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| 157 | |
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| 158 | }; // end namespace stat_list_unit |
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| 159 | }; // end namespace register_translation_unit |
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| 160 | }; // end namespace rename_unit |
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| 161 | }; // end namespace ooo_engine |
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| 162 | }; // end namespace multi_ooo_engine |
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| 163 | }; // end namespace core |
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| 164 | |
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| 165 | }; // end namespace behavioural |
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| 166 | }; // end namespace morpheo |
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| 167 | #endif |
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