1 | #ifdef SYSTEMC |
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2 | /* |
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3 | * $Id: Free_List_unit_genMealy_pop.cpp 88 2008-12-10 18:31:39Z 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::genMealy_pop" |
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23 | void Free_List_unit::genMealy_pop (void) |
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24 | { |
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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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27 | |
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28 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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29 | { |
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30 | uint32_t offset = i*_param->_nb_bank_by_pop; |
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31 | |
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32 | // GPR |
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33 | bool gpr_ack = not PORT_READ(in_POP_GPR_VAL[i]); |
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34 | |
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35 | if (not gpr_ack) |
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36 | for (uint32_t j=0; j<_param->_nb_bank_by_pop; j++) |
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37 | { |
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38 | uint32_t bank = offset+((j+internal_BANK_PRIORITY)%_param->_nb_bank_by_pop); |
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39 | |
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40 | if (not _gpr_list[bank].empty()) |
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41 | { |
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42 | // find |
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43 | gpr_ack = true; |
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44 | internal_POP_GPR_BANK [i] = bank; |
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45 | PORT_WRITE(out_POP_GPR_NUM_REG [i], |
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46 | //(bank << _param->_shift) | |
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47 | _gpr_list[bank].front()); |
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48 | |
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49 | break; |
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50 | } |
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51 | } |
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52 | |
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53 | // SPR |
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54 | bool spr_ack = not PORT_READ(in_POP_SPR_VAL[i]); |
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55 | |
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56 | if (not spr_ack) |
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57 | for (uint32_t j=0; j<_param->_nb_bank_by_pop; j++) |
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58 | { |
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59 | uint32_t bank = offset+((j+internal_BANK_PRIORITY)%_param->_nb_bank_by_pop); |
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60 | |
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61 | if (not _spr_list[bank].empty()) |
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62 | { |
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63 | // find |
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64 | spr_ack = true; |
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65 | internal_POP_SPR_BANK [i] = bank; |
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66 | PORT_WRITE(out_POP_SPR_NUM_REG [i], |
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67 | //(bank << _param->_shift) | |
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68 | _spr_list[bank].front()); |
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69 | |
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70 | break; |
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71 | } |
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72 | } |
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73 | |
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74 | internal_POP_ACK [i] = gpr_ack and spr_ack; |
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75 | |
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76 | PORT_WRITE(out_POP_ACK [i], internal_POP_ACK [i]); |
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77 | } |
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78 | |
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79 | |
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80 | log_end(Free_List_unit,FUNCTION); |
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81 | }; |
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82 | |
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83 | }; // end namespace free_list_unit |
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84 | }; // end namespace register_translation_unit |
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85 | }; // end namespace rename_unit |
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86 | }; // end namespace ooo_engine |
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87 | }; // end namespace multi_ooo_engine |
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88 | }; // end namespace core |
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89 | |
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90 | }; // end namespace behavioural |
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91 | }; // end namespace morpheo |
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92 | #endif |
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