[59] | 1 | /* |
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| 2 | * $Id: Parameters.cpp 124 2009-06-17 12:11:25Z 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_Execute_loop/Execute_loop/Multi_Execute_unit/Execute_unit/Load_store_unit/include/Parameters.h" |
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| 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | namespace core { |
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| 13 | namespace multi_execute_loop { |
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| 14 | namespace execute_loop { |
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| 15 | namespace multi_execute_unit { |
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| 16 | namespace execute_unit { |
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| 17 | namespace load_store_unit { |
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| 18 | |
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| 19 | |
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| 20 | #undef FUNCTION |
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| 21 | #define FUNCTION "Load_store_unit::Parameters" |
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| 22 | Parameters::Parameters (uint32_t size_store_queue , |
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| 23 | uint32_t size_load_queue , |
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[71] | 24 | uint32_t size_speculative_access_queue, |
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[59] | 25 | uint32_t nb_port_check , |
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| 26 | Tspeculative_load_t speculative_load , |
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[78] | 27 | uint32_t nb_bypass_memory , |
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[88] | 28 | uint32_t nb_cache_port , |
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| 29 | uint32_t nb_inst_memory , |
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[59] | 30 | uint32_t nb_context , |
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[71] | 31 | uint32_t nb_front_end , |
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| 32 | uint32_t nb_ooo_engine , |
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[59] | 33 | uint32_t nb_packet , |
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| 34 | uint32_t size_general_data , |
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[78] | 35 | uint32_t size_special_data , |
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| 36 | uint32_t nb_general_register , |
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[88] | 37 | uint32_t nb_special_register , |
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[124] | 38 | uint32_t nb_thread , |
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| 39 | bool * num_thread_valid , //[nb_thread] |
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[88] | 40 | bool is_toplevel) |
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| 41 | { |
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| 42 | log_printf(FUNC,Load_store_unit,FUNCTION,"Begin"); |
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| 43 | |
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| 44 | _size_store_queue = size_store_queue ; |
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| 45 | _size_load_queue = size_load_queue ; |
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| 46 | _size_speculative_access_queue = size_speculative_access_queue; |
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| 47 | _nb_port_check = nb_port_check ; |
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| 48 | _speculative_load = speculative_load ; |
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| 49 | _nb_bypass_memory = nb_bypass_memory ; |
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| 50 | _nb_cache_port = nb_cache_port ; |
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| 51 | _nb_inst_memory = nb_inst_memory ; |
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| 52 | _nb_context = nb_context ; |
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| 53 | _nb_front_end = nb_front_end ; |
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| 54 | _nb_ooo_engine = nb_ooo_engine ; |
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| 55 | _nb_packet = nb_packet ; |
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| 56 | _nb_general_register = nb_general_register ; |
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| 57 | _nb_special_register = nb_special_register ; |
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[124] | 58 | _nb_thread = nb_thread ; |
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| 59 | _num_thread_valid = num_thread_valid ; |
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[59] | 60 | |
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[88] | 61 | _size_speculative_access_queue_ptr = log2(size_speculative_access_queue); |
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[59] | 62 | |
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[88] | 63 | _size_dcache_context_id = log2(nb_context) + log2(nb_front_end) + log2(nb_ooo_engine); |
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[117] | 64 | _size_dcache_packet_id = log2((size_store_queue>size_load_queue)?size_store_queue:size_load_queue)+1; |
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[88] | 65 | _have_port_dcache_context_id = _size_dcache_context_id>0; |
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[71] | 66 | |
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[88] | 67 | _mask_address_lsb = gen_mask<Tdcache_address_t>(log2(size_general_data/8)); |
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| 68 | _mask_address_msb = gen_mask<Tdcache_address_t>(size_general_data) << log2(size_general_data/8); |
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[104] | 69 | _mask_check_hit_byte = 0; |
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[88] | 70 | |
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[104] | 71 | for (uint32_t i=0; i<(size_general_data>>3) /*8*/; ++i) |
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| 72 | _mask_check_hit_byte |= (1<<i); |
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| 73 | |
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[59] | 74 | test(); |
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[88] | 75 | |
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| 76 | if (is_toplevel) |
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| 77 | { |
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[97] | 78 | _size_instruction_address = size_general_data-2; |
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[88] | 79 | _size_context_id = log2(nb_context ); |
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| 80 | _size_front_end_id = log2(nb_front_end ); |
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| 81 | _size_ooo_engine_id = log2(nb_ooo_engine ); |
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| 82 | _size_rob_ptr = log2(nb_packet ); |
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| 83 | _size_general_register = log2(nb_general_register); |
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| 84 | _size_special_register = log2(nb_special_register); |
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| 85 | _size_store_queue_ptr = log2(size_store_queue ); |
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| 86 | _size_load_queue_ptr = log2(size_load_queue ); |
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| 87 | _size_general_data = size_general_data ; |
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| 88 | _size_special_data = size_special_data ; |
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| 89 | |
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| 90 | _have_port_context_id = _size_context_id >0; |
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| 91 | _have_port_front_end_id = _size_front_end_id >0; |
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| 92 | _have_port_ooo_engine_id = _size_ooo_engine_id >0; |
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| 93 | _have_port_rob_ptr = _size_rob_ptr >0; |
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| 94 | _have_port_load_queue_ptr = _size_load_queue_ptr>0; |
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| 95 | |
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| 96 | copy(); |
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| 97 | } |
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| 98 | |
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[59] | 99 | log_printf(FUNC,Load_store_unit,FUNCTION,"End"); |
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| 100 | }; |
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| 101 | |
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[88] | 102 | // #undef FUNCTION |
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| 103 | // #define FUNCTION "Load_store_unit::Parameters (copy)" |
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| 104 | // Parameters::Parameters (Parameters & param): |
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| 105 | // _size_store_queue (param._size_store_queue ), |
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| 106 | // _size_load_queue (param._size_load_queue ), |
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| 107 | // _size_speculative_access_queue (param._size_speculative_access_queue), |
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| 108 | // _nb_port_check (param._nb_port_check ), |
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| 109 | // _speculative_load (param._speculative_load ), |
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| 110 | // _nb_bypass_memory (param._nb_bypass_memory ), |
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| 111 | // _nb_cache_port (param._nb_cache_port ), |
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| 112 | // _nb_inst_memory (param._nb_inst_memory ), |
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| 113 | // _nb_context (param._nb_context ), |
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| 114 | // _nb_front_end (param._nb_front_end ), |
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| 115 | // _nb_ooo_engine (param._nb_ooo_engine ), |
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| 116 | // _nb_packet (param._nb_packet ), |
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| 117 | // _size_general_data (param._size_general_data ), |
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| 118 | // _size_special_data (param._size_special_data ), |
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| 119 | // _nb_general_register (param._nb_general_register ), |
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| 120 | // _nb_special_register (param._nb_special_register ), |
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[59] | 121 | |
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[88] | 122 | // _size_address_store_queue (param._size_address_store_queue ), |
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| 123 | // _size_address_load_queue (param._size_address_load_queue ), |
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| 124 | // _size_address_speculative_access_queue (param._size_address_speculative_access_queue), |
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[59] | 125 | |
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[88] | 126 | // _size_context_id (param._size_context_id ), |
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| 127 | // _size_front_end_id (param._size_front_end_id ), |
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| 128 | // _size_ooo_engine_id (param._size_ooo_engine_id ), |
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| 129 | // _size_packet_id (param._size_packet_id ), |
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| 130 | // _size_general_register (param._size_general_register ), |
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| 131 | // _size_special_register (param._size_special_register ), |
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| 132 | // _size_dcache_context_id (param._size_dcache_context_id ), |
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| 133 | // _size_dcache_packet_id (param._size_dcache_packet_id ), |
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[71] | 134 | |
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[88] | 135 | // _have_port_context_id (param._have_port_context_id ), |
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| 136 | // _have_port_front_end_id (param._have_port_front_end_id ), |
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| 137 | // _have_port_ooo_engine_id (param._have_port_ooo_engine_id), |
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| 138 | // _have_port_packet_id (param._have_port_packet_id ), |
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| 139 | // _have_port_dcache_context_id(param._have_port_dcache_context_id), |
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| 140 | // _have_port_load_queue_ptr(param._have_port_load_queue_ptr), |
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[71] | 141 | |
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[88] | 142 | // _mask_address_lsb (param._mask_address_lsb), |
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| 143 | // _mask_address_msb (param._mask_address_msb) |
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| 144 | // { |
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| 145 | // log_printf(FUNC,Load_store_unit,FUNCTION,"Begin"); |
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| 146 | // test(); |
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| 147 | // log_printf(FUNC,Load_store_unit,FUNCTION,"End"); |
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| 148 | // }; |
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| 149 | |
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| 150 | #undef FUNCTION |
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| 151 | #define FUNCTION "Load_store_unit::~Parameters" |
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| 152 | Parameters::~Parameters (void) |
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[59] | 153 | { |
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| 154 | log_printf(FUNC,Load_store_unit,FUNCTION,"Begin"); |
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[124] | 155 | |
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[59] | 156 | log_printf(FUNC,Load_store_unit,FUNCTION,"End"); |
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| 157 | }; |
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| 158 | |
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| 159 | #undef FUNCTION |
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[88] | 160 | #define FUNCTION "Load_store_unit::copy" |
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| 161 | void Parameters::copy (void) |
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[59] | 162 | { |
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| 163 | log_printf(FUNC,Load_store_unit,FUNCTION,"Begin"); |
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| 164 | log_printf(FUNC,Load_store_unit,FUNCTION,"End"); |
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| 165 | }; |
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| 166 | |
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| 167 | }; // end namespace load_store_unit |
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| 168 | }; // end namespace execute_unit |
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| 169 | }; // end namespace multi_execute_unit |
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| 170 | }; // end namespace execute_loop |
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| 171 | }; // end namespace multi_execute_loop |
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| 172 | }; // end namespace core |
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| 173 | |
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| 174 | }; // end namespace behavioural |
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| 175 | }; // end namespace morpheo |
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