[2] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: RegisterFile_Monolithic_transition.cpp 131 2009-07-08 18:40:08Z 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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[15] | 9 | #include "Behavioural/Generic/RegisterFile/RegisterFile_Monolithic/include/RegisterFile_Monolithic.h" |
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[2] | 10 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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| 13 | namespace generic { |
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| 14 | namespace registerfile { |
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[15] | 15 | namespace registerfile_monolithic { |
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[106] | 16 | |
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| 17 | #undef FUNCTION |
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| 18 | #define FUNCTION "RegisterFile_Monolithic::transition" |
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[15] | 19 | void RegisterFile_Monolithic::transition (void) |
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[2] | 20 | { |
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[106] | 21 | log_begin(RegisterFile_Monolithic,FUNCTION); |
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| 22 | log_function(RegisterFile_Monolithic,FUNCTION,_name.c_str()); |
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[2] | 23 | |
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[128] | 24 | if (PORT_READ(in_NRESET) == 0) |
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[2] | 25 | { |
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[128] | 26 | if (_param->_have_init_value) |
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| 27 | { |
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| 28 | for (uint32_t i=0; i<_param->_nb_word; ++i) |
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| 29 | reg_DATA[i] = fromString<Tdata_t>(_param->_init_value); |
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| 30 | } |
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| 31 | else |
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| 32 | { |
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| 33 | for (uint32_t i=0; i<_param->_nb_word; ++i) |
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| 34 | reg_DATA[i] = 0; |
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| 35 | } |
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[2] | 36 | } |
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[101] | 37 | else |
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[55] | 38 | { |
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[101] | 39 | for (uint32_t i=0; i<_param->_nb_port_write; i++) |
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| 40 | { |
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[128] | 41 | log_printf(TRACE,RegisterFile,FUNCTION," * WRITE [%d] : %d",i,PORT_READ(in_WRITE_VAL[i])); |
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| 42 | |
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[101] | 43 | // Have a write? |
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| 44 | if ( PORT_READ(in_WRITE_VAL[i]) == true) |
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| 45 | { |
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[55] | 46 | #ifdef STATISTICS |
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[101] | 47 | if (usage_is_set(_usage,USE_STATISTICS)) |
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[88] | 48 | (*_stat_nb_write) ++; |
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[55] | 49 | #endif |
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[128] | 50 | |
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[101] | 51 | Taddress_t address = (_param->_have_port_address)?PORT_READ(in_WRITE_ADDRESS[i]):0; |
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| 52 | Tdata_t data = PORT_READ(in_WRITE_DATA [i]); |
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[128] | 53 | |
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| 54 | log_printf(TRACE,RegisterFile,FUNCTION," * address : %d",address); |
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| 55 | log_printf(TRACE,RegisterFile,FUNCTION," * gloup"); |
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| 56 | log_printf(TRACE,RegisterFile,FUNCTION," * data : %d",data); |
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[101] | 57 | |
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[106] | 58 | log_printf(TRACE,RegisterFile,FUNCTION," * [%d] <- %.8x",static_cast<uint32_t>(address),static_cast<uint32_t>(data)); |
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[128] | 59 | |
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| 60 | #ifdef DEBUG_TEST |
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| 61 | if (address >= _param->_nb_word) |
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| 62 | throw ERRORMORPHEO(FUNCTION,toString(_("Address (%d) is invalid (size : %d).\n"),address,_param->_nb_word)); |
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| 63 | #endif |
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[101] | 64 | |
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| 65 | // Write in registerFile |
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| 66 | reg_DATA[address] = data; |
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| 67 | } |
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| 68 | } |
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| 69 | for (uint32_t i=0; i<_param->_nb_port_read_write; i++) |
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| 70 | { |
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[128] | 71 | log_printf(TRACE,RegisterFile,FUNCTION," * READ_WRITE [%d] : %d",i,PORT_READ(in_READ_WRITE_VAL[i])); |
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| 72 | |
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[101] | 73 | // Have a read_write? |
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| 74 | if (PORT_READ(in_READ_WRITE_VAL[i]) == true) |
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| 75 | { |
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| 76 | if (PORT_READ(in_READ_WRITE_RW [i]) == RW_WRITE) |
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| 77 | { |
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[71] | 78 | #ifdef STATISTICS |
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[101] | 79 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 80 | (*_stat_nb_write) ++; |
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[71] | 81 | #endif |
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[101] | 82 | |
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| 83 | Taddress_t address = (_param->_have_port_address)?PORT_READ(in_READ_WRITE_ADDRESS[i]):0; |
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| 84 | Tdata_t data = PORT_READ(in_READ_WRITE_WDATA [i]); |
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| 85 | |
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[106] | 86 | log_printf(TRACE,RegisterFile,FUNCTION," * [%d] <- %.8x",static_cast<uint32_t>(address),static_cast<uint32_t>(data)); |
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[101] | 87 | |
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[128] | 88 | |
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| 89 | #ifdef DEBUG_TEST |
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| 90 | if (address >= _param->_nb_word) |
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| 91 | throw ERRORMORPHEO(FUNCTION,toString(_("Address (%d) is invalid (size : %d).\n"),address,_param->_nb_word)); |
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| 92 | #endif |
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| 93 | |
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[101] | 94 | // Write in registerFile |
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| 95 | reg_DATA[address] = data; |
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| 96 | } |
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| 97 | #ifdef STATISTICS |
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| 98 | else |
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| 99 | { |
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| 100 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 101 | (*_stat_nb_read) ++; |
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| 102 | } |
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| 103 | #endif |
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| 104 | } |
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| 105 | } |
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[55] | 106 | } |
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| 107 | |
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[2] | 108 | #ifdef STATISTICS |
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[88] | 109 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 110 | for (uint32_t i=0; i<_param->_nb_port_read; i++) |
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| 111 | if ( PORT_READ(in_READ_VAL [i]) == 1) |
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| 112 | (*_stat_nb_read) ++; |
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[2] | 113 | #endif |
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| 114 | |
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[106] | 115 | #if defined(DEBUG_RegisterFile_Monolithic) and DEBUG_RegisterFile_Monolithic and (DEBUG >= DEBUG_TRACE) |
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[131] | 116 | # if 1 |
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[106] | 117 | { |
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| 118 | log_printf(TRACE,RegisterFile,FUNCTION," * Dump RegisterFile"); |
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| 119 | |
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| 120 | uint32_t limit = 4; |
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| 121 | |
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| 122 | for (uint32_t i=0; i<_param->_nb_word; i+=limit) |
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| 123 | { |
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| 124 | std::string str = ""; |
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| 125 | |
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| 126 | for (uint32_t j=0; j<limit; j++) |
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| 127 | { |
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| 128 | uint32_t index = i+j; |
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| 129 | if (index >= _param->_nb_word) |
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| 130 | break; |
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| 131 | else |
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| 132 | str+=toString("[%.4d] %.8x ",index,reg_DATA[index]); |
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| 133 | } |
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| 134 | |
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| 135 | log_printf(TRACE,RegisterFile,FUNCTION," %s",str.c_str()); |
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| 136 | } |
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| 137 | } |
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[131] | 138 | # endif |
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[106] | 139 | #endif |
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| 140 | |
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[75] | 141 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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[71] | 142 | end_cycle(); |
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[75] | 143 | #endif |
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[106] | 144 | |
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| 145 | log_end(RegisterFile_Monolithic,FUNCTION); |
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[2] | 146 | }; |
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| 147 | |
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[15] | 148 | }; // end namespace registerfile_monolithic |
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[2] | 149 | }; // end namespace registerfile |
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| 150 | }; // end namespace generic |
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| 151 | }; // end namespace behavioural |
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| 152 | }; // end namespace morpheo |
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| 153 | #endif |
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