1 | #ifndef morpheo_behavioural_Parameters_h |
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2 | #define morpheo_behavioural_Parameters_h |
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3 | |
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4 | /* |
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5 | * $Id: Parameters.h 117 2009-05-16 14:42:39Z rosiere $ |
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6 | * |
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7 | * [ Description ] |
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8 | * |
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9 | */ |
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10 | |
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11 | #include "Common/include/Environment.h" |
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12 | #include "Behavioural/include/Parameters_test.h" |
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13 | #include "Behavioural/include/Constants.h" |
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14 | #include "Behavioural/include/Test.h" |
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15 | #include "Common/include/ErrorMorpheo.h" |
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16 | #include "Common/include/ToString.h" |
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17 | #include "Common/include/Log2.h" |
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18 | #include "Common/include/Debug.h" |
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19 | #include <stdint.h> |
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20 | #include <iostream> |
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21 | #include <math.h> |
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22 | |
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23 | namespace morpheo { |
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24 | namespace behavioural { |
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25 | |
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26 | #ifdef COPY |
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27 | #error "Need COPY macro" |
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28 | #endif |
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29 | |
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30 | #define COPY(param) do {duplicate(param); param->copy();} while (0) |
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31 | |
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32 | // Virtual Class - Interface of each component |
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33 | class Parameters |
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34 | { |
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35 | public : const std::string _type; |
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36 | |
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37 | // -----[ fields ]---------------------------------------------------- |
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38 | public : static const uint32_t _size_instruction = 32; |
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39 | public : static const uint32_t _size_spr = 32; |
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40 | public : static const uint32_t _nb_operation = MAX_OPERATION; |
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41 | public : static const uint32_t _nb_type = MAX_TYPE; |
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42 | public : static const uint32_t _size_operation = SIZE_OPERATION; |
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43 | public : static const uint32_t _size_type = SIZE_TYPE; |
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44 | public : static const uint32_t _size_exception = SIZE_EXCEPTION; |
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45 | public : static const uint32_t _size_exception_use = SIZE_EXCEPTION_USE; |
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46 | public : static const uint32_t _size_exception_memory = SIZE_EXCEPTION_MEMORY; |
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47 | public : static const uint32_t _size_exception_custom = SIZE_EXCEPTION_CUSTOM; |
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48 | public : static const uint32_t _size_exception_alu = SIZE_EXCEPTION_ALU ; |
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49 | public : static const uint32_t _size_exception_decod = SIZE_EXCEPTION_DECOD ; |
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50 | public : static const uint32_t _size_exception_ifetch = SIZE_EXCEPTION_IFETCH; |
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51 | public : static const uint32_t _size_icache_type = SIZE_ICACHE_TYPE; |
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52 | public : static const uint32_t _size_icache_error = SIZE_ICACHE_ERROR; |
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53 | public : static const uint32_t _size_dcache_type = SIZE_DCACHE_TYPE; |
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54 | public : static const uint32_t _size_dcache_error = SIZE_DCACHE_ERROR; |
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55 | public : static const uint32_t _nb_general_register_logic = 32; |
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56 | public : static const uint32_t _nb_special_register_logic = NB_SPR_LOGIC; |
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57 | public : static const uint32_t _size_general_register_logic = 5; |
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58 | public : static const uint32_t _size_special_register_logic = LOG2_NB_SPR_LOGIC; |
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59 | public : static const uint32_t _size_special_address_group = 5; |
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60 | public : static const uint32_t _size_special_address_register = 11; |
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61 | public : static const uint32_t _size_event_state = SIZE_EVENT_STATE; |
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62 | public : static const uint32_t _size_event_type = SIZE_EVENT_TYPE; |
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63 | public : static const uint32_t _size_branch_state = SIZE_BRANCH_STATE; |
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64 | public : static const uint32_t _size_branch_condition = SIZE_BRANCH_CONDITION; |
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65 | |
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66 | public : static const uint32_t _shift_spr_num_group = _size_special_address_register; |
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67 | public : static const uint32_t _mask_spr_num_group = 0x1f ; // 1_1111 |
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68 | public : static const uint32_t _mask_spr_num_reg = 0x7ff; // 111_1111_1111 |
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69 | |
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70 | // simulation |
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71 | public : uint64_t _simulation_nb_cyle ; |
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72 | public : uint64_t _simulation_nb_instruction ; |
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73 | |
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74 | // parameters depends |
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75 | public : uint32_t _size_context_id ; |
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76 | public : bool _have_port_context_id ; |
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77 | |
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78 | public : uint32_t _size_front_end_id ; |
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79 | public : bool _have_port_front_end_id ; |
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80 | |
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81 | public : uint32_t _size_ooo_engine_id ; |
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82 | public : bool _have_port_ooo_engine_id ; |
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83 | |
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84 | public : uint32_t _size_instruction_address ; |
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85 | //public : bool _have_port_instruction_address ; // always true |
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86 | |
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87 | public : uint32_t _size_data_address ; |
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88 | //public : bool _have_port_data_address ; // always true |
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89 | |
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90 | public : uint32_t _size_nb_inst_decod ; |
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91 | //public : bool _have_port_nb_inst_decod ; // always true |
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92 | |
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93 | public : uint32_t _size_nb_inst_commit ; |
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94 | //public : bool _have_port_nb_inst_commit ; // always true |
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95 | |
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96 | public : uint32_t _size_depth ; |
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97 | public : bool _have_port_depth ; |
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98 | |
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99 | public : uint32_t _size_ifetch_queue_ptr ; |
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100 | public : bool _have_port_ifetch_queue_ptr ; |
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101 | |
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102 | public : uint32_t _size_inst_ifetch_ptr ; // nb_inst_fetch |
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103 | public : bool _have_port_inst_ifetch_ptr ; |
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104 | |
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105 | //public : uint32_t _size_branch_update_prediction_id ; // = size_depth |
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106 | //public : bool _have_port_branch_update_prediction_id ; // = size_depth |
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107 | |
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108 | public : uint32_t _size_rob_ptr ; |
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109 | public : bool _have_port_rob_ptr ; |
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110 | |
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111 | public : uint32_t _size_load_queue_ptr ; |
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112 | public : bool _have_port_load_queue_ptr ; |
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113 | |
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114 | public : uint32_t _size_store_queue_ptr ; |
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115 | public : bool _have_port_store_queue_ptr ; // always true (min = 1) |
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116 | |
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117 | public : uint32_t _size_general_data ; |
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118 | //public : bool _have_port_general_data ; // always true |
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119 | |
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120 | public : uint32_t _size_special_data ; |
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121 | //public : bool _have_port_special_data ; // always true |
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122 | |
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123 | public : uint32_t _size_general_register ; |
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124 | //public : bool _have_port_general_register ; // always true |
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125 | |
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126 | public : uint32_t _size_special_register ; |
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127 | //public : bool _have_port_special_register ; // always true |
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128 | |
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129 | // -----[ methods ]--------------------------------------------------- |
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130 | public : Parameters (void); |
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131 | public : Parameters (std::string type); |
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132 | public : virtual ~Parameters (); |
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133 | |
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134 | // methods to print and test parameters |
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135 | public : virtual std::string print (uint32_t depth) = 0; |
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136 | public : virtual Parameters_test msg_error (void) = 0; |
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137 | public : virtual std::string id (void) const {return "";} |
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138 | |
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139 | // methods to copy depends parameters |
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140 | // (these parameters can't be static : because can have multi instance of toplevel) |
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141 | public : virtual void copy (void) = 0; |
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142 | //public : void copy (Parameters * param); |
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143 | public : void duplicate (Parameters * param); |
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144 | |
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145 | // methods to test |
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146 | public : void test (void); |
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147 | }; |
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148 | }; // end namespace behavioural |
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149 | }; // end namespace morpheo |
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150 | |
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151 | #endif |
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