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 <stdio.h> 36 #include <wire.h> 37 38 #include "ISdb.h" 39 #include "IZdcr.h" 40 #include "atypes.h" 41 #include "dbId.h" 42 #include "dbObject.h" 43 #include "dbTypes.h" 44 #include "odb.h" 45 46 namespace odb { 47 48 // class Ath__searchBox; 49 50 class dbBlockSearch 51 { 52 private: 53 dbBlock* _block; 54 dbTech* _tech; 55 uint _blockId; 56 57 ZPtr<ISdb> _signalNetSdb; 58 ZPtr<ISdb> _netSdb; 59 ZPtr<ISdb> _netViaSdb; 60 ZPtr<ISdb> _instSdb; 61 ZPtr<ISdb> _trackSdb; 62 63 ZPtr<IZdcr> _dcr; 64 65 uint _blockMenuId; 66 67 uint _block_bb_id; 68 uint _block_pin_id; 69 uint _block_obs_id; 70 uint _block_track_id; 71 72 uint _instMenuId; 73 74 uint _inst_bb_id; 75 uint _inst_pin_id; 76 uint _inst_obs_id; 77 78 uint _signalMenuId; 79 80 uint _signal_wire_id; 81 uint _signal_via_id; 82 uint _powerMenuId; 83 84 uint _power_wire_id; 85 uint _power_via_id; 86 87 bool _skipCutBoxes; 88 89 public: 90 dbBlockSearch(dbBlock* blk, dbTech* tech); 91 ~dbBlockSearch(); 92 93 ZPtr<ISdb> getSignalNetSdb(ZContext& context); 94 ZPtr<ISdb> getSignalNetSdb(); 95 void makeSignalNetSdb(ZContext& context); 96 void resetSignalNetSdb(); 97 98 void resetNetSdb(); 99 ZPtr<ISdb> getNetSdb(ZContext& context); 100 ZPtr<ISdb> getNetSdb(); 101 102 void initSubMenus(); 103 void initMenuIds(); 104 uint getBbox(int* x1, int* y1, int* x2, int* y2); 105 void setViaCutsFlag(bool skipViaCuts); 106 void makeSearchDB(bool nets, bool insts, ZContext& context); 107 void makeTrackSdb(ZContext& context); 108 void makeNetSdb(ZContext& context); 109 void makeNetViaSdb(ZContext& context); 110 uint makeInstSearchDb(); 111 void makeNetWireSearchDb(); 112 113 uint addViaCoordsFromWire(uint menuId, 114 uint subMenuId, 115 uint netId, 116 uint shapeId); 117 uint getViasFromWires(ZPtr<ISdb> sdb, 118 uint menuId, 119 uint subMenuId, 120 uint wireMenuId, 121 dbNet* targetNet, 122 bool excludeFlag); 123 124 uint addViaBoxes(dbShape& s, 125 uint menuId, 126 uint subMenuId, 127 uint id, 128 uint shapeId); 129 uint addViaBoxes(dbBox* s, 130 uint menuId, 131 uint subMenuId, 132 uint netId, 133 uint shapeId); 134 135 uint getViaLevels(dbShape& s, uint& top); 136 uint getViaLevels(dbBox* s, uint& top); 137 138 uint addBtermBoxes(dbSet<dbBTerm>& bterms, bool ignoreFlag); 139 uint getBtermBoxes(bool ignoreFlag); 140 uint addBoxes(dbBTerm* bterm); 141 142 void getInstBoxes(bool ignoreFlag); 143 void getInstShapes(bool vias, bool pins, bool obs); 144 uint getItermShapes(dbInst* inst, bool viaFlag); 145 uint getItermShapes(dbITerm* term, bool viaFlag); 146 uint getInstObs(dbInst* inst, bool viaFlag); 147 uint addInstShapes(dbInst* inst, bool vias, bool pinFlag, bool obsFlag); 148 uint getWiresAndVias_all(dbNet* targetNet, bool ignoreFlag); 149 uint addWireViaCoords(uint menuId, 150 uint subMenuId, 151 bool wireVia, 152 uint wireId, 153 uint shapeId); 154 uint getWireVias(uint menuId, 155 uint subMenuId, 156 bool wireVia, 157 dbNet* targetNet, 158 bool excludeFlag); 159 int getShapeLevel(dbShape* s, bool wireVia); 160 int getShapeLevel(dbSBox* s, bool wireVia); 161 162 uint getItermShapesWithViaShapes(dbITerm* iterm); 163 uint getItermShapesNoVias(dbITerm* iterm); 164 165 dbNet* getNet(uint wireId, uint shapeId); 166 uint selectNet(); 167 bool isSignalNet(dbNet* net); 168 169 bool getWildCardName(const char* name, char* outName); 170 171 void getNetBbox(dbNet* net, Rect& maxRect); 172 uint getNetConnectivity(dbNet* net, 173 bool contextFlag, 174 uint clipMargin, 175 bool ignoreLayerFlags, 176 bool ignoreTypeFlags, 177 bool ignoreBB); 178 uint getNetWires(dbNet* net, 179 bool contextFlag, 180 uint clipMargin, 181 bool ignoreZuiFlags, 182 bool ignoreBB); 183 184 uint getNetFromDb(dbNet* net, bool ignoreZuiFlags, bool ignoreBB); 185 uint addNetShapes(dbNet* net, bool wireVia, uint menuId, uint subMenuId); 186 187 uint addWireCoords(dbShape& s, 188 uint menuId, 189 uint subMenuId, 190 uint netId, 191 uint shapeId); 192 uint addViaCoords(dbShape& viaShape, 193 uint menuId, 194 uint subMenuId, 195 uint netId, 196 uint shapeId); 197 198 uint addInstBoxes(dbNet* net, bool ignoreFlags); 199 uint addInstBox(dbInst* inst); 200 dbNet* getNetAndShape(dbShape& s, uint* shapeId, uint* level); 201 void selectInst(); 202 void selectIterm2Net(uint itermId); 203 uint selectIterm(); 204 205 uint addInstBoxes(dbInst* inst, 206 bool instBoxes, 207 bool termShapes, 208 bool instObs, 209 bool vias); 210 void addInstConnList(dbInst* inst, bool ignoreFlags); 211 uint getConnectivityWires(dbInst* inst, bool ignoreZuiFlags); 212 void selectBterm2Net(uint btermId); 213 uint selectBterm(); 214 215 uint addSBox(uint menuId, uint subMenuId, bool wireVia, uint wireId); 216 void addNetSBoxes(dbNet* net, uint wtype, bool skipVias); 217 218 uint getFirstShape(dbITerm* iterm, 219 bool viaFlag, 220 int& x1, 221 int& y1, 222 int& x2, 223 int& y2); 224 uint getFirstInstObsShape(dbInst* inst, 225 bool viaFlag, 226 int& x1, 227 int& y1, 228 int& x2, 229 int& y2); 230 uint getInstBoxes(int x1, 231 int y1, 232 int x2, 233 int y2, 234 std::vector<dbInst*>& result); // 8/25/05 235 236 dbRSeg* getRSeg(dbNet* net, uint shapeId); 237 238 uint getWiresClipped(dbNet* targetNet, uint halo, bool ignoreFlag); 239 240 uint getPowerWires(int x1, 241 int y1, 242 int x2, 243 int y2, 244 int layer, 245 dbNet* targetNet, 246 std::vector<dbBox*>& viaTable); 247 248 uint getQuadCnt(int modSize, int xy1, int xy2); 249 uint makeQuadTable(uint rowCnt, uint colCnt, uint metH, uint metV); 250 uint assignTracks(uint metH, uint metV); 251 252 // uint getShapeCoords(dbShape *s, Ath__searchBox *bb, uint id1, uint id2, 253 // uint level); dbNet* getShapeCoords(bool wireVia, Ath__searchBox *bb, 254 // uint wireId, uint shapeId); 255 256 uint createTblocks(); 257 // dbNet* getNetAndCoords(Ath__searchBox *bb, bool skipVia, bool signal, 258 // uint wid); 259 uint getNetMaxBox(dbNet* net, Ath__searchBox* maxBB); 260 void getWires(int x1, int y1, int x2, int y2); 261 262 void addNetSBoxesOnSearch(dbNet* net, bool skipVias); 263 void addNetShapesOnSearch(dbNet* net, bool skipVias); 264 void makeGrouteSearchDb(); 265 266 267 uint getViaLevel(dbShape* s); 268 uint getViaLevel(dbSBox* s); 269 270 uint getNetSBoxes(dbNet* net, bool skipVias); 271 272 void getNetSBoxesFromSearch(dbNet* net, 273 Ath__array1D<uint>* idTable, 274 Ath__searchBox* maxBox); 275 void getNetShapesFromSearch(dbNet* net, 276 Ath__array1D<uint>* idTable, 277 Ath__searchBox* maxBox); 278 void getWireIds(Ath__array1D<uint>* wireIdTable, Ath__array1D<uint>* idtable); 279 280 uint addBlockagesOnSearch(dbBlock* block); 281 uint getBlockObs(bool ignoreFlag); 282 uint getDbBoxId(uint wid, uint wireType); 283 284 bool setInterface2SdbAtDB(); // ISDB 285 bool connect2BlockSdb(); // ISDB 286 287 uint makeTrackSearchDb(); 288 uint getTracks(bool ignoreLayers); 289 uint addTracks(dbTrackGrid* g, uint dir, uint level, int lo[2], int hi[2]); 290 291 int getTrackXY(int boxXY, int org, int count, int step); 292 uint getTracks(dbTrackGrid* grid, 293 int* bb_ll, 294 int* bb_ur, 295 uint level, 296 uint dir); 297 uint getTracks(dbTrackGrid* g, 298 int org, 299 int count, 300 int step, 301 int* bb_ll, 302 int* bb_ur, 303 uint level, 304 uint dir); 305 306 uint addArrow(dbInst* inst1, 307 dbInst* inst2, 308 int labelCnt, 309 char** label, 310 double* val); 311 uint addArrow(int x1, 312 int y1, 313 int x2, 314 int y2, 315 int labelCnt, 316 char** label, 317 double* val); 318 uint addFlightLines(dbInst* inst); 319 320 // 2/10/2011 321 uint getPowerWiresAndVias(int x1, 322 int y1, 323 int x2, 324 int y2, 325 int layer, 326 dbNet* targetNet, 327 bool power_wires, 328 std::vector<dbBox*>& viaTable); 329 uint getPowerWireVias(ZPtr<ISdb> sdb, 330 dbNet* targetNet, 331 bool vias, 332 std::vector<dbBox*>& viaTable); 333 }; 334 335 } // namespace odb 336