308 lines
8.4 KiB
C++
308 lines
8.4 KiB
C++
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// *****************************************************************************
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// *****************************************************************************
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// Copyright 2012 - 2014, Cadence Design Systems
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//
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// This file is part of the Cadence LEF/DEF Open Source
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// Distribution, Product Version 5.8.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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// implied. See the License for the specific language governing
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// permissions and limitations under the License.
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//
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// For updates, support, or to become part of the LEF/DEF Community,
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// check www.openeda.org for details.
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//
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// $Author: arakhman $
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// $Revision: #11 $
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// $Date: 2013/04/23 $
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// $State: $
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// *****************************************************************************
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// *****************************************************************************
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#ifndef lefrData_h
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#define lefrData_h
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#include <cstring>
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#include <string>
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#include <vector>
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#include <map>
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#include "lefiDefs.hpp"
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#include "lefiUser.hpp"
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#include "lefiLayer.hpp"
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#include "lefiArray.hpp"
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#include "lefiUtil.hpp"
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#include "lefiMacro.hpp"
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#include "lefiPropType.hpp"
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#include "lefiCrossTalk.hpp"
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#include "lefiProp.hpp"
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#include "lefiNonDefault.hpp"
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#include "lefiVia.hpp"
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#include "lefiViaRule.hpp"
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#include "lefiUnits.hpp"
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#include "lefrReader.hpp"
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#define CURRENT_VERSION 5.8
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#define RING_SIZE 10
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#define IN_BUF_SIZE 16384
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#define TOKEN_SIZE 4096
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BEGIN_LEFDEF_PARSER_NAMESPACE
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struct lefCompareStrings
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{
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bool operator()(const std::string &lhs, const std::string &rhs) const {
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return std::strcmp(lhs.c_str(), rhs.c_str()) < 0;
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}
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};
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typedef std::map<std::string, std::string, lefCompareStrings> lefAliasMap;
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typedef std::map<std::string, std::string, lefCompareStrings> lefStringMap;
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typedef std::map<std::string, int, lefCompareStrings> lefIntMap;
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typedef std::map<std::string, double, lefCompareStrings> lefDoubleMap;
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class lefrData {
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public:
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lefrData();
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~lefrData();
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static void reset();
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void initRead();
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void doubleBuffer();
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FILE* lefrFile;
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FILE* lefrLog;
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char lefPropDefType;
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char* arrayName;
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char* last;
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char* layerName;
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char* lefch;
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char* lefrFileName;
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char* macroName;
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char* ndName;
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char* next;
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char* nonDefaultRuleName;
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char* outMsg;
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char* pinName;
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char* shiftBuf;
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char* siteName;
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char* viaName;
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char* viaRuleName;
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double layerCutSpacing;
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double lef_save_x;
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double lef_save_y; // for interpreting (*) notation of LEF/DEF
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double leflVal;
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double lefrVal;
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double versionNum;
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int antennaInoutWarnings;
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int antennaInputWarnings;
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int antennaOutputWarnings;
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int arrayCutsVal;
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int arrayCutsWar;
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int arrayWarnings;
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int caseSensitiveWarnings;
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int correctionTableWarnings;
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int dielectricWarnings;
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int doneLib; // keep track if the library is done parsing
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int edgeRateScaleFactorWarnings;
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int edgeRateThreshold1Warnings;
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int edgeRateThreshold2Warnings;
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int encrypted;
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int first;
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int first_buffer;
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int ge56almostDone; // have reached the EXTENSION SECTION
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int ge56done; // a 5.6 and it has END LIBRARY statement
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int hasBusBit;
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int hasDirection;
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int hasDivChar;
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int hasFixedMask;
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int hasGeoLayer;
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int hasInfluence;
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int hasLayerMincut;
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int hasManufactur;
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int hasMask;
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int hasMinfeature;
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int hasNameCase;
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int hasOpenedLogFile;
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int hasPRP;
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int hasParallel;
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int hasPitch;
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int hasSamenet;
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int hasSite;
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int hasSiteClass;
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int hasSiteSize;
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int hasSpCenter;
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int hasSpLayer;
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int hasSpParallel;
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int hasSpSamenet;
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int hasTwoWidths;
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int hasType;
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int hasVer;
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int hasViaRule_layer;
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int hasWidth;
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int hasFatalError; // don't report errors after the file end.
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int iRDropWarnings;
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int ignoreVersion; // ignore checking version number
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int inDefine;
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int inoutAntennaWarnings;
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int inputAntennaWarnings;
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int input_level;
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int isGenerate;
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int layerCut;
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int layerDir;
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int layerMastOver;
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int layerRout;
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int layerWarnings;
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int lefDefIf;
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int lefDumbMode;
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int lefErrMsgPrinted;
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int lefFixedMask; //All the LEF MACRO PIN MASK assignments can be
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int lefInfoMsgPrinted;
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int lefInvalidChar;
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int lefNdRule;
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int lefNewIsKeyword;
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int lefNlToken;
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int lefNoNum;
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int lefRetVal;
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int lefWRetVal;
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int lefWarnMsgPrinted;
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int lef_errors;
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int lef_nlines;
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int lef_ntokens;
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int lef_warnings;
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int lefrDoGcell;
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int lefrDoGeometries;
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int lefrDoSite;
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int lefrDoTrack;
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int lefrHasLayer; // 5.5 this & lefrHasMaxVS is to keep track that
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int lefrHasMaxVS; // MAXVIASTACK has to be after all layers
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int lefrHasSpacing; // keep track of spacing in a layer
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int lefrHasSpacingTbl; // keep track of spacing table in a layer
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int macroWarnings;
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int maxStackViaWarnings;
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int minFeatureWarnings;
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int msgCnt;
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int namesCaseSensitive; // always true in 5.6
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int ndLayer;
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int ndLayerSpace;
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int ndLayerWidth;
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int ndRule;
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int needGeometry;
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int noWireExtensionWarnings;
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int noiseMarginWarnings;
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int noiseTableWarnings;
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int nonDefaultWarnings;
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int numVia;
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int obsDef;
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int origDef;
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int outputAntennaWarnings;
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int pinDef;
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int pinWarnings;
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int prtNewLine; // sometimes need to print a new line
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int prtSemiColon; // sometimes ; is not printed yet
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int ringPlace;
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int shiftBufLength;
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int siteDef;
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int siteWarnings;
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int sizeDef;
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int spParallelLength;
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int spaceMissing;
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int spacingWarnings;
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int symDef;
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int timingWarnings;
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int unitsWarnings;
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int use5_3;
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int use5_4;
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int useLenThr;
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int useMinSpacingWarnings;
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int viaLayer;
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int viaRuleHasDir;
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int viaRuleHasEnc;
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int viaRuleLayer;
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int viaRuleWarnings;
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int viaWarnings;
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lefiAntennaEnum antennaType;
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lefiAntennaPWL* lefrAntennaPWLPtr;
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lefiArray lefrArray;
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lefiCorrectionTable lefrCorrectionTable;
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lefiDensity lefrDensity;
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lefiGcellPattern* lefrGcellPatternPtr;
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lefiGeometries* lefrGeometriesPtr;
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lefiIRDrop lefrIRDrop;
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lefiLayer lefrLayer;
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lefiMacro lefrMacro;
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lefiMaxStackVia lefrMaxStackVia; // 5.5
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lefiMinFeature lefrMinFeature;
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lefiNoiseMargin lefrNoiseMargin;
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lefiNoiseTable lefrNoiseTable;
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lefiNonDefault lefrNonDefault;
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lefiNonDefault* nd; // PCR 909010 - For VIA in the nondefaultrule
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lefiNum macroNum;
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lefiObstruction lefrObstruction;
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lefiPin lefrPin;
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lefiProp lefrProp;
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lefiSite lefrSite;
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lefiSitePattern* lefrSitePatternPtr;
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lefiSpacing lefrSpacing;
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lefiTiming lefrTiming;
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lefiTrackPattern* lefrTrackPatternPtr;
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lefiUnits lefrUnits;
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lefiUseMinSpacing lefrUseMinSpacing;
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lefiVia lefrVia;
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lefiViaRule lefrViaRule;
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lefStringMap alias_set;
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lefDoubleMap define_set;
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lefIntMap defineb_set;
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lefStringMap defines_set;
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int tokenSize;
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//ARRAYS
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// Ring buffer storage
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char *ring[RING_SIZE];
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int ringSizes[RING_SIZE];
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char lefDebug[100];
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char *current_token;
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char *pv_token;
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char *uc_token;
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char current_buffer[IN_BUF_SIZE];
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const char *current_stack[20]; // the stack itself
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char lefrErrMsg[1024];
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char temp_name[258];
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std::vector<char> Hist_text;
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// to hold the msg limit, 0 - num of limit
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// 1 - num of message printed, 4701 = 4700 + 1, message starts on 1
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// 2 - warning printed
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int msgLimit[2][MAX_LEF_MSGS];
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};
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extern lefrData *lefData;
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END_LEFDEF_PARSER_NAMESPACE
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#endif
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