1 /////////////////////////////////////////////////////////////////////////////// 2 // BSD 3-Clause License 3 // 4 // Copyright (c) 2019, Nefelus Inc 5 // All rights reserved. 6 // 7 // Redistribution and use in source and binary forms, with or without 8 // modification, are permitted provided that the following conditions are met: 9 // 10 // * Redistributions of source code must retain the above copyright notice, this 11 // list of conditions and the following disclaimer. 12 // 13 // * Redistributions in binary form must reproduce the above copyright notice, 14 // this list of conditions and the following disclaimer in the documentation 15 // and/or other materials provided with the distribution. 16 // 17 // * Neither the name of the copyright holder nor the names of its 18 // contributors may be used to endorse or promote products derived from 19 // this software without specific prior written permission. 20 // 21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 22 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 25 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 // POSSIBILITY OF SUCH DAMAGE. 32 33 #pragma once 34 35 #include <list> 36 #include <map> 37 #include <string> 38 39 #include "db.h" 40 #include "dbMap.h" 41 #include "defout.h" 42 #include "odb.h" 43 namespace utl { 44 class Logger; 45 } 46 47 namespace odb { 48 49 class dbBlock; 50 class dbBTerm; 51 class dbInst; 52 class dbTechNonDefaultRule; 53 class dbTechLayerRule; 54 55 class defout_impl 56 { 57 enum ObjType 58 { 59 COMPONENT, 60 COMPONENTPIN, 61 DESIGN, 62 GROUP, 63 NET, 64 NONDEFAULTRULE, 65 REGION, 66 ROW, 67 SPECIALNET 68 }; 69 70 double _dist_factor; 71 FILE* _out; 72 bool _use_net_inst_ids; 73 bool _use_master_ids; 74 bool _use_alias; 75 std::list<dbNet*> _select_net_list; 76 std::list<dbInst*> _select_inst_list; 77 dbMap<dbNet, char>* _select_net_map; 78 dbMap<dbInst, char>* _select_inst_map; 79 dbTechNonDefaultRule* _non_default_rule; 80 int _version; 81 std::map<std::string, bool> _prop_defs[9]; 82 utl::Logger* _logger; 83 defdist(int value)84 int defdist(int value) { return (int) (((double) value) * _dist_factor); } 85 defdist(uint value)86 int defdist(uint value) { return (uint) (((double) value) * _dist_factor); } 87 88 void writePropertyDefinitions(dbBlock* block); 89 void writeRows(dbBlock* block); 90 void writeTracks(dbBlock* block); 91 void writeGCells(dbBlock* block); 92 void writeVias(dbBlock* block); 93 void writeVia(dbVia* via); 94 void writeInsts(dbBlock* block); 95 void writeNonDefaultRules(dbBlock* block); 96 void writeNonDefaultRule(dbTechNonDefaultRule* rule); 97 void writeLayerRule(dbTechLayerRule* rule); 98 void writeInst(dbInst* inst); 99 void writeBTerms(dbBlock* block); 100 void writeBTerm(dbBTerm* bterm); 101 void writeBPin(dbBPin* bpin, int n); 102 void writeRegions(dbBlock* block); 103 void writeGroups(dbBlock* block); 104 void writeBlockages(dbBlock* block); 105 void writeFills(dbBlock* block); 106 void writeNets(dbBlock* block); 107 void writeNet(dbNet* net); 108 void writeSNet(dbNet* net); 109 void writeWire(dbWire* wire); 110 void writeSWire(dbSWire* wire); 111 void writeSpecialPath(dbSBox* box); 112 void writePropValue(dbProperty* prop); 113 void writeProperties(dbObject* object); 114 void writePinProperties(dbBlock* block); 115 bool hasProperties(dbObject* object, ObjType type); 116 117 public: defout_impl(utl::Logger * logger)118 defout_impl(utl::Logger* logger) 119 { 120 _use_net_inst_ids = false; 121 _use_master_ids = false; 122 _use_alias = false; 123 _select_net_map = NULL; 124 _select_inst_map = NULL; 125 _version = defout::DEF_5_8; 126 _logger = logger; 127 } 128 ~defout_impl()129 ~defout_impl() {} 130 setUseLayerAlias(bool value)131 void setUseLayerAlias(bool value) { _use_alias = value; } 132 setUseNetInstIds(bool value)133 void setUseNetInstIds(bool value) { _use_net_inst_ids = value; } 134 setUseMasterIds(bool value)135 void setUseMasterIds(bool value) { _use_master_ids = value; } 136 137 void selectNet(dbNet* net); 138 139 void selectInst(dbInst* inst); setVersion(int v)140 void setVersion(int v) { _version = v; } 141 142 bool writeBlock(dbBlock* block, const char* def_file); 143 }; 144 145 } // namespace odb 146