[78] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: Free_List_unit_transition.cpp 106 2009-02-09 22:55:26Z 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/Free_List_unit/include/Free_List_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_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 | #undef FUNCTION |
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| 22 | #define FUNCTION "Free_List_unit::transition" |
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| 23 | void Free_List_unit::transition (void) |
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| 24 | { |
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[88] | 25 | log_begin(Free_List_unit,FUNCTION); |
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| 26 | log_function(Free_List_unit,FUNCTION,_name.c_str()); |
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[78] | 27 | |
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| 28 | if (PORT_READ(in_NRESET) == 0) |
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| 29 | { |
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| 30 | internal_BANK_PRIORITY = 0; |
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| 31 | for (uint32_t i=0; i<_param->_nb_bank; i++) |
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| 32 | { |
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| 33 | _gpr_list[i].clear(); |
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| 34 | _spr_list[i].clear(); |
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| 35 | } |
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| 36 | } |
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| 37 | else |
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| 38 | { |
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| 39 | // ================================================== |
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| 40 | // =====[ POP ]====================================== |
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| 41 | // ================================================== |
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| 42 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 43 | if (PORT_READ(in_POP_VAL[i]) and internal_POP_ACK [i]) |
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| 44 | { |
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[88] | 45 | log_printf(TRACE,Free_List_unit,FUNCTION," * POP [%d]",i); |
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| 46 | |
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[78] | 47 | if (PORT_READ(in_POP_GPR_VAL [i])) |
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| 48 | _gpr_list [internal_POP_GPR_BANK[i]].pop_front(); |
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| 49 | |
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| 50 | if (PORT_READ(in_POP_SPR_VAL [i])) |
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| 51 | _spr_list [internal_POP_SPR_BANK[i]].pop_front(); |
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| 52 | } |
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| 53 | |
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| 54 | // ================================================== |
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| 55 | // =====[ PUSH_GPR ]================================= |
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| 56 | // ================================================== |
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| 57 | for (uint32_t i=0; i<_param->_nb_push; i++) |
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| 58 | if (PORT_READ(in_PUSH_GPR_VAL[i]) and internal_PUSH_GPR_ACK [i]) |
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[88] | 59 | { |
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| 60 | log_printf(TRACE,Free_List_unit,FUNCTION," * PUSH_GPR[%d]",i); |
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[78] | 61 | |
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[88] | 62 | _gpr_list [internal_PUSH_GPR_BANK[i]].push_back(//_param->_mask_gpr & |
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| 63 | PORT_READ(in_PUSH_GPR_NUM_REG [i])); |
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| 64 | } |
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[78] | 65 | // ================================================== |
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| 66 | // =====[ PUSH_SPR ]================================= |
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| 67 | // ================================================== |
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| 68 | for (uint32_t i=0; i<_param->_nb_push; i++) |
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| 69 | if (PORT_READ(in_PUSH_SPR_VAL[i]) and internal_PUSH_SPR_ACK [i]) |
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[88] | 70 | { |
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| 71 | log_printf(TRACE,Free_List_unit,FUNCTION," * PUSH_SPR[%d]",i); |
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[78] | 72 | |
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[88] | 73 | _spr_list [internal_PUSH_SPR_BANK[i]].push_back(//_param->_mask_spr & |
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| 74 | PORT_READ(in_PUSH_SPR_NUM_REG [i])); |
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| 75 | } |
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| 76 | |
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[78] | 77 | if (_param->_priority == PRIORITY_ROUND_ROBIN) |
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| 78 | internal_BANK_PRIORITY = (internal_BANK_PRIORITY+1)%_param->_nb_bank_by_pop; |
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[88] | 79 | |
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| 80 | #if (DEBUG >= DEBUG_TRACE) and (DEBUG_Free_List_unit == true) |
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[106] | 81 | { |
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| 82 | uint32_t limit = 4; |
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| 83 | |
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| 84 | log_printf(TRACE,Free_List_unit,FUNCTION," * Dump Free List"); |
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| 85 | |
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| 86 | for (uint32_t i=0; i<_param->_nb_bank; ++i) |
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| 87 | { |
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| 88 | uint32_t j=0; |
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| 89 | for (std::list<Tgeneral_address_t>::iterator it=_gpr_list->begin(); |
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| 90 | it!=_gpr_list->end(); |
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| 91 | ) |
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| 92 | { |
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| 93 | std::string str = ""; |
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| 94 | |
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| 95 | for (uint32_t x=0; x<limit; x++) |
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| 96 | { |
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| 97 | if (it==_gpr_list->end()) |
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| 98 | break; |
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| 99 | else |
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| 100 | str+=toString("GPR[%.4d][%.4d] : %.5d | ",i,j,*it); |
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| 101 | ++it; |
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| 102 | ++j; |
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| 103 | } |
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| 104 | log_printf(TRACE,Register_Address_Translation_unit,FUNCTION," * %s",str.c_str()); |
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| 105 | } |
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| 106 | } |
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[88] | 107 | |
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[106] | 108 | for (uint32_t i=0; i<_param->_nb_bank; ++i) |
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| 109 | { |
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| 110 | uint32_t j=0; |
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| 111 | for (std::list<Tspecial_address_t>::iterator it=_spr_list->begin(); |
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| 112 | it!=_spr_list->end(); |
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| 113 | ) |
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| 114 | { |
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| 115 | std::string str = ""; |
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| 116 | |
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| 117 | for (uint32_t x=0; x<limit; x++) |
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| 118 | { |
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| 119 | if (it==_spr_list->end()) |
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| 120 | break; |
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| 121 | else |
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| 122 | str+=toString("SPR[%.4d][%.4d] : %.5d | ",i,j,*it); |
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| 123 | ++it; |
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| 124 | ++j; |
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| 125 | } |
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| 126 | log_printf(TRACE,Register_Address_Translation_unit,FUNCTION," * %s",str.c_str()); |
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| 127 | } |
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| 128 | } |
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| 129 | } |
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| 130 | #endif |
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| 131 | |
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| 132 | #ifdef DEBUG_TEST |
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| 133 | if (1) |
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[88] | 134 | { |
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[106] | 135 | for (std::list<Tgeneral_address_t>::iterator it1=_gpr_list->begin(); |
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| 136 | it1!=_gpr_list->end(); |
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| 137 | ++it1 |
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| 138 | ) |
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[88] | 139 | { |
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[106] | 140 | std::list<Tgeneral_address_t>::iterator it2 = it1; |
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| 141 | |
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| 142 | it2 ++; |
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| 143 | while (it2 != _gpr_list->end()) |
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| 144 | { |
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| 145 | if (*it1 == *it2) |
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| 146 | throw ERRORMORPHEO (FUNCTION,toString(_("In free list, Same GPR (%d)"),*it1)); |
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| 147 | it2 ++; |
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| 148 | } |
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[88] | 149 | } |
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[106] | 150 | |
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| 151 | for (std::list<Tspecial_address_t>::iterator it1=_spr_list->begin(); |
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| 152 | it1!=_spr_list->end(); |
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| 153 | ++it1 |
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| 154 | ) |
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[88] | 155 | { |
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[106] | 156 | std::list<Tspecial_address_t>::iterator it2 = it1; |
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| 157 | |
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| 158 | it2 ++; |
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| 159 | while (it2 != _spr_list->end()) |
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| 160 | { |
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| 161 | if (*it1 == *it2) |
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| 162 | throw ERRORMORPHEO (FUNCTION,toString(_("In free list, Same SPR (%d)"),*it1)); |
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| 163 | it2 ++; |
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| 164 | } |
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[88] | 165 | } |
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| 166 | } |
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[106] | 167 | #endif |
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[88] | 168 | |
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[78] | 169 | } |
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| 170 | |
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| 171 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 172 | end_cycle (); |
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| 173 | #endif |
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| 174 | |
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[88] | 175 | log_end(Free_List_unit,FUNCTION); |
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[78] | 176 | }; |
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| 177 | |
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| 178 | }; // end namespace free_list_unit |
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| 179 | }; // end namespace register_translation_unit |
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| 180 | }; // end namespace rename_unit |
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| 181 | }; // end namespace ooo_engine |
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| 182 | }; // end namespace multi_ooo_engine |
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| 183 | }; // end namespace core |
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| 184 | |
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| 185 | }; // end namespace behavioural |
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| 186 | }; // end namespace morpheo |
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| 187 | #endif |
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