[78] | 1 | /* |
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| 2 | * $Id: Free_List_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/Free_List_unit/include/Free_List_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 free_list_unit { |
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| 19 | |
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| 20 | |
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| 21 | |
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| 22 | #undef FUNCTION |
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| 23 | #define FUNCTION "Free_List_unit::allocation" |
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| 24 | void Free_List_unit::allocation ( |
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| 25 | #ifdef STATISTICS |
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| 26 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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| 27 | #else |
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| 28 | void |
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| 29 | #endif |
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| 30 | ) |
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| 31 | { |
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| 32 | log_printf(FUNC,Free_List_unit,FUNCTION,"Begin"); |
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| 33 | |
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| 34 | _component = new Component (_usage); |
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| 35 | |
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| 36 | Entity * entity = _component->set_entity (_name |
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| 37 | ,"Free_List_unit" |
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| 38 | #ifdef POSITION |
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| 39 | ,COMBINATORY |
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| 40 | #endif |
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| 41 | ); |
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| 42 | |
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| 43 | _interfaces = entity->set_interfaces(); |
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| 44 | |
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| 45 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 46 | |
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| 47 | Interface * interface = _interfaces->set_interface("" |
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| 48 | #ifdef POSITION |
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| 49 | ,IN |
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| 50 | ,SOUTH, |
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| 51 | "Generalist interface" |
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| 52 | #endif |
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| 53 | ); |
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| 54 | |
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| 55 | in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); |
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| 56 | in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES); |
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| 57 | |
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| 58 | // ~~~~~[ interface : "pop" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 59 | { |
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| 60 | ALLOC1_INTERFACE("pop", IN, NORTH, "New destination register", _param->_nb_pop); |
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| 61 | |
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| 62 | ALLOC1_VALACK_IN ( in_POP_VAL ,VAL); |
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| 63 | ALLOC1_VALACK_OUT(out_POP_ACK ,ACK); |
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| 64 | ALLOC1_SIGNAL_IN ( in_POP_GPR_VAL ,"gpr_val" ,Tcontrol_t ,1 ); |
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| 65 | ALLOC1_SIGNAL_OUT(out_POP_GPR_NUM_REG,"gpr_num_reg",Tgeneral_address_t,_param->_size_general_register); |
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| 66 | ALLOC1_SIGNAL_IN ( in_POP_SPR_VAL ,"spr_val" ,Tcontrol_t ,1 ); |
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| 67 | ALLOC1_SIGNAL_OUT(out_POP_SPR_NUM_REG,"spr_num_reg",Tspecial_address_t,_param->_size_special_register); |
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| 68 | } |
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| 69 | |
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| 70 | // ~~~~~[ interface : "push_gpr" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 71 | { |
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| 72 | ALLOC1_INTERFACE("push_gpr", IN, NORTH, "General register free", _param->_nb_push); |
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| 73 | |
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| 74 | ALLOC1_VALACK_IN ( in_PUSH_GPR_VAL ,VAL); |
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| 75 | ALLOC1_VALACK_OUT(out_PUSH_GPR_ACK ,ACK); |
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| 76 | ALLOC1_SIGNAL_IN ( in_PUSH_GPR_NUM_REG,"num_reg",Tgeneral_address_t,_param->_size_general_register); |
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| 77 | } |
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| 78 | |
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| 79 | // ~~~~~[ interface : "push_spr" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 80 | { |
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| 81 | ALLOC1_INTERFACE("push_spr", IN, NORTH, "General register free", _param->_nb_push); |
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| 82 | |
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| 83 | ALLOC1_VALACK_IN ( in_PUSH_SPR_VAL ,VAL); |
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| 84 | ALLOC1_VALACK_OUT(out_PUSH_SPR_ACK ,ACK); |
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| 85 | ALLOC1_SIGNAL_IN ( in_PUSH_SPR_NUM_REG,"num_reg",Tspecial_address_t,_param->_size_special_register); |
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| 86 | } |
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| 87 | |
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[88] | 88 | if (usage_is_set(_usage,USE_SYSTEMC)) |
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| 89 | { |
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[78] | 90 | _gpr_list = new std::list<uint32_t> [_param->_nb_bank]; |
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| 91 | _spr_list = new std::list<uint32_t> [_param->_nb_bank]; |
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| 92 | |
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| 93 | internal_POP_ACK = new Tcontrol_t [_param->_nb_pop]; |
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| 94 | internal_POP_GPR_BANK = new uint32_t [_param->_nb_pop]; |
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| 95 | internal_POP_SPR_BANK = new uint32_t [_param->_nb_pop]; |
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| 96 | |
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| 97 | internal_PUSH_GPR_ACK = new Tcontrol_t [_param->_nb_push]; |
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| 98 | internal_PUSH_SPR_ACK = new Tcontrol_t [_param->_nb_push]; |
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| 99 | internal_PUSH_GPR_BANK = new uint32_t [_param->_nb_push]; |
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| 100 | internal_PUSH_SPR_BANK = new uint32_t [_param->_nb_push]; |
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[88] | 101 | } |
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| 102 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[78] | 103 | |
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| 104 | #ifdef POSITION |
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[88] | 105 | if (usage_is_set(_usage,USE_POSITION)) |
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| 106 | _component->generate_file(); |
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[78] | 107 | #endif |
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| 108 | |
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| 109 | log_printf(FUNC,Free_List_unit,FUNCTION,"End"); |
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| 110 | }; |
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| 111 | |
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| 112 | }; // end namespace free_list_unit |
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| 113 | }; // end namespace register_translation_unit |
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| 114 | }; // end namespace rename_unit |
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| 115 | }; // end namespace ooo_engine |
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| 116 | }; // end namespace multi_ooo_engine |
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| 117 | }; // end namespace core |
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| 118 | |
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| 119 | }; // end namespace behavioural |
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| 120 | }; // end namespace morpheo |
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