| 1 | /* |
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| 2 | * $Id$ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Generic/Shifter/include/Shifter.h" |
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| 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | namespace generic { |
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| 13 | namespace shifter { |
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| 14 | |
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| 15 | |
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| 16 | #ifdef SYSTEMC |
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| 17 | Shifter::Shifter (sc_module_name name, |
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| 18 | #else |
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| 19 | Shifter::Shifter (string name, |
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| 20 | #endif |
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| 21 | #ifdef STATISTICS |
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| 22 | morpheo::behavioural::Parameters_Statistics param_statistics, |
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| 23 | #endif |
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| 24 | morpheo::behavioural::generic::shifter::Parameters param ): |
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| 25 | _name (name) |
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| 26 | ,_param (param) |
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| 27 | { |
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| 28 | #ifdef STATISTICS |
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| 29 | // Allocation of statistics |
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| 30 | _stat = new Statistics (static_cast<string>(_name), |
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| 31 | param_statistics , |
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| 32 | param); |
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| 33 | #endif |
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| 34 | |
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| 35 | #ifdef VHDL_TESTBENCH |
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| 36 | // Creation of a testbench |
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| 37 | // -> port |
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| 38 | // -> clock's signals |
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| 39 | _vhdl_testbench = new Vhdl_Testbench (_name); |
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| 40 | vhdl_testbench_port (*_vhdl_testbench); |
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| 41 | _vhdl_testbench->set_clock ("in_CLOCK",false); |
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| 42 | #endif |
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| 43 | |
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| 44 | #ifdef VHDL |
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| 45 | // generate the vhdl |
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| 46 | vhdl(); |
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| 47 | #endif |
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| 48 | |
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| 49 | #ifdef SYSTEMC |
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| 50 | allocation (); |
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| 51 | |
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| 52 | #if (defined(STATISTICS) || defined (VHDL_TESTBENCH)) |
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| 53 | SC_METHOD (transition); |
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| 54 | dont_initialize (); |
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| 55 | sensitive_pos << *(in_CLOCK); |
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| 56 | #endif |
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| 57 | |
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| 58 | SC_METHOD (genMealy_shift); |
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| 59 | dont_initialize (); |
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| 60 | sensitive_neg << *(in_CLOCK); |
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| 61 | for (uint32_t i=0; i<param._nb_port; i++) |
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| 62 | { |
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| 63 | sensitive << (*(in_SHIFTER_DATA [i])); |
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| 64 | if (param._shift_value == 0) |
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| 65 | sensitive << (*(in_SHIFTER_SHIFT [i])); |
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| 66 | if (param._direction == external_direction) |
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| 67 | sensitive << (*(in_SHIFTER_DIRECTION [i])); |
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| 68 | if (_param._rotate == external_rotate) |
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| 69 | sensitive << (*(in_SHIFTER_TYPE [i])); |
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| 70 | if (param._carry == external_carry) |
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| 71 | sensitive << (*(in_SHIFTER_CARRY [i])); |
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| 72 | if (param._carry == external_completion) |
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| 73 | if (_param._type_completion_bool == true) |
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| 74 | sensitive << (*(in_SHIFTER_CARRY_IN [i])); |
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| 75 | else |
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| 76 | sensitive << (*(in_SHIFTER_COMPLETION[i])); |
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| 77 | } |
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| 78 | |
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| 79 | #ifdef SYSTEMCASS_SPECIFIC |
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| 80 | // List dependency information |
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| 81 | for (uint32_t i=0; i<param._nb_port; i++) |
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| 82 | { |
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| 83 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_DATA [i])); |
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| 84 | if (param._shift_value == 0) |
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| 85 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_SHIFT [i])); |
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| 86 | if (param._direction == external_direction) |
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| 87 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_DIRECTION [i])); |
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| 88 | if (_param._rotate == external_rotate) |
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| 89 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_TYPE [i])); |
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| 90 | if (param._carry == external_carry) |
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| 91 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_CARRY [i])); |
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| 92 | if (param._carry == external_completion) |
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| 93 | if (_param._type_completion_bool == true) |
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| 94 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_CARRY_IN [i])); |
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| 95 | else |
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| 96 | (*(out_SHIFTER_DATA [i])) (*(in_SHIFTER_COMPLETION[i])); |
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| 97 | } |
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| 98 | #endif |
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| 99 | |
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| 100 | #endif |
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| 101 | }; |
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| 102 | |
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| 103 | Shifter::~Shifter (void) |
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| 104 | { |
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| 105 | #ifdef SYSTEMC |
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| 106 | deallocation (); |
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| 107 | #endif |
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| 108 | |
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| 109 | #ifdef VHDL_TESTBENCH |
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| 110 | // generate the test bench |
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| 111 | _vhdl_testbench->generate_file(); |
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| 112 | delete _vhdl_testbench; |
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| 113 | #endif |
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| 114 | |
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| 115 | #ifdef STATISTICS |
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| 116 | _stat->generate_file(statistics(0)); |
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| 117 | |
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| 118 | delete _stat; |
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| 119 | #endif |
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| 120 | }; |
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| 121 | |
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| 122 | }; // end namespace shifter |
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| 123 | }; // end namespace generic |
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| 124 | |
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| 125 | }; // end namespace behavioural |
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| 126 | }; // end namespace morpheo |
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