[72] | 1 | #ifdef VHDL |
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| 2 | /* |
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| 3 | * $Id: Functionnal_unit_vhdl_declaration.cpp 116 2009-04-30 13:51:41Z moulu $ |
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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_Execute_loop/Execute_loop/Multi_Execute_unit/Execute_unit/Functionnal_unit/include/Functionnal_unit.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_execute_loop { |
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| 15 | namespace execute_loop { |
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| 16 | namespace multi_execute_unit { |
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| 17 | namespace execute_unit { |
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| 18 | namespace functionnal_unit { |
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| 19 | |
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| 20 | |
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| 21 | #undef FUNCTION |
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| 22 | #define FUNCTION "Functionnal_unit::vhdl_declaration" |
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| 23 | void Functionnal_unit::vhdl_declaration (Vhdl * & vhdl) |
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| 24 | { |
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| 25 | log_printf(FUNC,Functionnal_unit,FUNCTION,"Begin"); |
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[116] | 26 | vhdl->set_signal ("sig_EXECUTE_IN_ACK",1); |
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| 27 | |
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| 28 | vhdl->set_signal ("reg_BUSY_IN",1); |
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| 29 | |
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| 30 | if(_param->_have_port_context_id) |
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| 31 | vhdl->set_signal ("reg_EXECUTE_IN_CONTEXT_ID", _param->_size_context_id); |
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| 32 | if(_param->_have_port_front_end_id) |
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| 33 | vhdl->set_signal ("reg_EXECUTE_IN_FRONT_END_ID", _param->_size_front_end_id); |
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| 34 | if(_param->_have_port_ooo_engine_id) |
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| 35 | vhdl->set_signal ("reg_EXECUTE_IN_OOO_ENGINE_ID", _param->_size_ooo_engine_id); |
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| 36 | if(_param->_have_port_rob_ptr) |
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| 37 | vhdl->set_signal ("reg_EXECUTE_IN_PACKET_ID", _param->_size_rob_ptr); |
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| 38 | vhdl->set_signal ("reg_EXECUTE_IN_OPERATION", _param->_size_operation); |
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| 39 | vhdl->set_signal ("reg_EXECUTE_IN_TYPE", _param->_size_type); |
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| 40 | vhdl->set_signal ("reg_EXECUTE_IN_HAS_IMMEDIAT", 1); |
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| 41 | vhdl->set_signal ("reg_EXECUTE_IN_IMMEDIAT", _param->_size_general_data); |
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| 42 | vhdl->set_signal ("reg_EXECUTE_IN_DATA_RA", _param->_size_general_data); |
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| 43 | vhdl->set_signal ("reg_EXECUTE_IN_DATA_RB", _param->_size_general_data); |
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| 44 | vhdl->set_signal ("reg_EXECUTE_IN_DATA_RC", _param->_size_special_data); |
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| 45 | vhdl->set_signal ("reg_EXECUTE_IN_WRITE_RD", 1); |
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| 46 | vhdl->set_signal ("reg_EXECUTE_IN_NUM_REG_RD", _param->_size_general_register); |
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| 47 | vhdl->set_signal ("reg_EXECUTE_IN_WRITE_RE", 1); |
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| 48 | vhdl->set_signal ("reg_EXECUTE_IN_NUM_REG_RE", _param->_size_special_register); |
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| 49 | |
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| 50 | vhdl->set_signal ("sig_B_OPERAND",_param->_size_general_data); |
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| 51 | |
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| 52 | vhdl->set_signal ("sig_IS_ARITH",1); |
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| 53 | vhdl->set_signal ("sig_IS_LOGIC",1); |
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| 54 | vhdl->set_signal ("sig_CIN_ARITH",1); |
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| 55 | vhdl->set_signal ("sig_ARITH_B_OPERAND",_param->_size_general_data); |
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| 56 | vhdl->set_signal ("sig_RES_ARITH",_param->_size_general_data+1); |
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| 57 | vhdl->set_signal ("sig_A_AND_B",_param->_size_general_data); |
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| 58 | vhdl->set_signal ("sig_A_OR_B",_param->_size_general_data); |
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| 59 | vhdl->set_signal ("sig_A_XOR_B",_param->_size_general_data); |
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| 60 | vhdl->set_signal ("sig_RES_LOGIC",_param->_size_general_data); |
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| 61 | vhdl->set_signal ("sig_RES_ALU",_param->_size_general_data); |
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| 62 | vhdl->set_signal ("sig_OVR_ALU",1); |
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| 63 | vhdl->set_signal ("sig_COUT_ALU",1); |
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| 64 | |
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| 65 | vhdl->set_signal ("sig_RES_MOVE",_param->_size_general_data); |
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| 66 | vhdl->set_signal ("sig_CMOV",_param->_size_general_data); |
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| 67 | vhdl->set_signal ("sig_MOVHI",_param->_size_general_data); |
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| 68 | |
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| 69 | vhdl->set_signal ("sig_RES_BRANCH",_param->_size_general_data); |
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| 70 | vhdl->set_signal ("sig_ADDR_BRANCH",_param->_size_instruction_address); |
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| 71 | vhdl->set_signal ("sig_NOSQ_BRANCH",1); |
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| 72 | |
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| 73 | vhdl->set_signal ("sig_RES_SHIFTER",_param->_size_general_data); |
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| 74 | |
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| 75 | vhdl->set_signal ("sig_EXT_BYTE_S",_param->_size_general_data); |
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| 76 | vhdl->set_signal ("sig_EXT_BYTE_Z",_param->_size_general_data); |
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| 77 | vhdl->set_signal ("sig_EXT_HALF_WORD_S",_param->_size_general_data); |
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| 78 | vhdl->set_signal ("sig_EXT_HALF_WORD_Z",_param->_size_general_data); |
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| 79 | vhdl->set_signal ("sig_EXT_WORD_S",_param->_size_general_data); |
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| 80 | vhdl->set_signal ("sig_EXT_WORD_Z",_param->_size_general_data); |
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| 81 | vhdl->set_signal ("sig_EXT_S",_param->_size_general_data); |
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| 82 | vhdl->set_signal ("sig_EXT_Z",_param->_size_general_data); |
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| 83 | vhdl->set_signal ("sig_RES_EXTEND",_param->_size_general_data); |
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| 84 | |
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| 85 | vhdl->set_signal ("sig_FF1",log2(_param->_size_general_data)+1); |
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| 86 | vhdl->set_signal ("sig_FL1",log2(_param->_size_general_data)+1); |
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| 87 | vhdl->set_signal ("sig_RES_FIND",_param->_size_general_data); |
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| 88 | |
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| 89 | vhdl->set_signal ("sig_SPR_IS_HERE",1); |
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| 90 | vhdl->set_signal ("sig_MFSPR",_param->_size_spr); |
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| 91 | vhdl->set_signal ("sig_MTSPR",_param->_size_spr); |
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| 92 | |
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| 93 | vhdl->set_signal ("sig_RES_SPECIAL",_param->_size_general_data); |
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| 94 | |
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| 95 | |
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| 96 | vhdl->set_signal ("sig_EXECUTE_OUT_VAL", 1); |
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| 97 | vhdl->set_signal ("sig_EXECUTE_OUT_UPDATE", 1); |
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| 98 | |
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| 99 | vhdl->set_signal ("reg_BUSY_OUT",1); |
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| 100 | |
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| 101 | if(_param->_have_port_context_id){ |
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| 102 | vhdl->set_signal ("reg_EXECUTE_OUT_CONTEXT_ID", _param->_size_context_id); |
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| 103 | vhdl->set_signal ("sig_EXECUTE_OUT_CONTEXT_ID", _param->_size_context_id);} |
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| 104 | if(_param->_have_port_front_end_id){ |
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| 105 | vhdl->set_signal ("reg_EXECUTE_OUT_FRONT_END_ID", _param->_size_front_end_id); |
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| 106 | vhdl->set_signal ("sig_EXECUTE_OUT_FRONT_END_ID", _param->_size_front_end_id);} |
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| 107 | if(_param->_have_port_ooo_engine_id){ |
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| 108 | vhdl->set_signal ("reg_EXECUTE_OUT_OOO_ENGINE_ID", _param->_size_ooo_engine_id); |
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| 109 | vhdl->set_signal ("sig_EXECUTE_OUT_OOO_ENGINE_ID", _param->_size_ooo_engine_id);} |
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| 110 | if(_param->_have_port_rob_ptr){ |
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| 111 | vhdl->set_signal ("reg_EXECUTE_OUT_PACKET_ID", _param->_size_rob_ptr); |
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| 112 | vhdl->set_signal ("sig_EXECUTE_OUT_PACKET_ID", _param->_size_rob_ptr);} |
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| 113 | vhdl->set_signal ("reg_EXECUTE_OUT_WRITE_RD", 1); |
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| 114 | vhdl->set_signal ("sig_EXECUTE_OUT_WRITE_RD", 1); |
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| 115 | vhdl->set_signal ("reg_EXECUTE_OUT_NUM_REG_RD", _param->_size_general_register); |
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| 116 | vhdl->set_signal ("sig_EXECUTE_OUT_NUM_REG_RD", _param->_size_general_register); |
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| 117 | vhdl->set_signal ("reg_EXECUTE_OUT_DATA_RD", _param->_size_general_data); |
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| 118 | vhdl->set_signal ("sig_EXECUTE_OUT_DATA_RD", _param->_size_general_data); |
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| 119 | vhdl->set_signal ("reg_EXECUTE_OUT_WRITE_RE", 1); |
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| 120 | vhdl->set_signal ("sig_EXECUTE_OUT_WRITE_RE", 1); |
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| 121 | vhdl->set_signal ("reg_EXECUTE_OUT_NUM_REG_RE", _param->_size_special_register); |
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| 122 | vhdl->set_signal ("sig_EXECUTE_OUT_NUM_REG_RE", _param->_size_special_register); |
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| 123 | vhdl->set_signal ("reg_EXECUTE_OUT_DATA_RE", _param->_size_special_data); |
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| 124 | vhdl->set_signal ("sig_EXECUTE_OUT_DATA_RE", _param->_size_special_data); |
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| 125 | vhdl->set_signal ("reg_EXECUTE_OUT_EXCEPTION", _param->_size_exception); |
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| 126 | vhdl->set_signal ("sig_EXECUTE_OUT_EXCEPTION", _param->_size_exception); |
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| 127 | vhdl->set_signal ("reg_EXECUTE_OUT_NO_SEQUENCE", 1); |
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| 128 | vhdl->set_signal ("sig_EXECUTE_OUT_NO_SEQUENCE", 1); |
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| 129 | vhdl->set_signal ("reg_EXECUTE_OUT_ADDRESS", _param->_size_instruction_address); |
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| 130 | vhdl->set_signal ("sig_EXECUTE_OUT_ADDRESS", _param->_size_instruction_address); |
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| 131 | |
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| 132 | vhdl->set_type ("Tmac","array ("+toString(_param->_nb_context)+" downto 0) of "+std_logic(_param->_size_spr)); |
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| 133 | vhdl->set_signal ("reg_MACLO ", "Tmac"); |
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| 134 | vhdl->set_signal ("reg_MACHI ", "Tmac"); |
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| 135 | |
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[72] | 136 | log_printf(FUNC,Functionnal_unit,FUNCTION,"End"); |
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| 137 | }; |
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| 138 | |
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| 139 | }; // end namespace functionnal_unit |
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| 140 | }; // end namespace execute_unit |
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| 141 | }; // end namespace multi_execute_unit |
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| 142 | }; // end namespace execute_loop |
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| 143 | }; // end namespace multi_execute_loop |
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| 144 | }; // end namespace core |
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| 145 | |
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| 146 | }; // end namespace behavioural |
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| 147 | }; // end namespace morpheo |
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| 148 | #endif |
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