[78] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: Free_List_unit_genMealy_push_gpr.cpp 108 2009-02-12 11:55:06Z 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_push_gpr" |
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| 23 | void Free_List_unit::genMealy_push_gpr (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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[108] | 28 | // bank conflit |
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[78] | 29 | bool bank_use [_param->_nb_bank]; |
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| 30 | for (uint32_t i=0; i<_param->_nb_bank; i++) |
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| 31 | bank_use [i] = false; |
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| 32 | |
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| 33 | for (uint32_t i=0; i<_param->_nb_push; i++) |
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| 34 | { |
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[108] | 35 | log_printf(TRACE,Free_List_unit,FUNCTION," * PUSH [%d]",i); |
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| 36 | |
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[78] | 37 | bool gpr_ack = not PORT_READ(in_PUSH_GPR_VAL[i]); |
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[108] | 38 | |
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| 39 | log_printf(TRACE,Free_List_unit,FUNCTION," * GPR_VAL : %d",PORT_READ(in_PUSH_GPR_VAL[i])); |
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[78] | 40 | |
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| 41 | if (not gpr_ack) |
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| 42 | { |
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[108] | 43 | // // num_bank : MSB |
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| 44 | // uint32_t bank = PORT_READ(in_PUSH_GPR_NUM_REG[i]) >> _param->_bank_gpr_size_slot; |
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| 45 | // num_bank : LSB |
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| 46 | uint32_t bank = PORT_READ(in_PUSH_GPR_NUM_REG[i]) & _param->_mask_gpr; |
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[78] | 47 | |
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| 48 | if (not bank_use [bank]) |
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| 49 | { |
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[108] | 50 | log_printf(TRACE,Free_List_unit,FUNCTION," * find "); |
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| 51 | log_printf(TRACE,Free_List_unit,FUNCTION," * bank : %d",bank); |
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| 52 | |
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[78] | 53 | // find |
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| 54 | gpr_ack = true; |
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| 55 | internal_PUSH_GPR_BANK [i] = bank; |
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| 56 | bank_use [bank] = true; |
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| 57 | } |
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| 58 | } |
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| 59 | |
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| 60 | internal_PUSH_GPR_ACK [i] = gpr_ack; |
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| 61 | PORT_WRITE(out_PUSH_GPR_ACK [i], internal_PUSH_GPR_ACK [i]); |
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| 62 | } |
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| 63 | |
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[88] | 64 | log_end(Free_List_unit,FUNCTION); |
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[78] | 65 | }; |
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| 66 | |
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| 67 | }; // end namespace free_list_unit |
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| 68 | }; // end namespace register_translation_unit |
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| 69 | }; // end namespace rename_unit |
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| 70 | }; // end namespace ooo_engine |
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| 71 | }; // end namespace multi_ooo_engine |
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| 72 | }; // end namespace core |
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| 73 | |
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| 74 | }; // end namespace behavioural |
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| 75 | }; // end namespace morpheo |
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| 76 | #endif |
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