308 lines
9.4 KiB
C++
308 lines
9.4 KiB
C++
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// *****************************************************************************
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// *****************************************************************************
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// Copyright 2013 - 2015, 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: #6 $
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// $Date: 2013/08/09 $
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// $State: $
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// *****************************************************************************
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// *****************************************************************************
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#include <cstring>
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#include <string>
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#include <map>
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#include <vector>
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#include "defrReader.hpp"
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#include "defrCallBacks.hpp"
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#include "defrSettings.hpp"
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#ifndef defrData_h
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#define defrData_h
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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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#define MSG_SIZE 100
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BEGIN_LEFDEF_PARSER_NAMESPACE
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struct defCompareStrings
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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, defCompareStrings> defAliasMap;
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typedef std::map<std::string, std::string, defCompareStrings> defDefineMap;
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typedef union {
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double dval ;
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int integer ;
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char * string ;
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int keyword ; // really just a nop
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struct defpoint pt;
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defTOKEN *tk;
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} YYSTYPE;
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#define YYSTYPE_IS_DECLARED
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class defrData {
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public:
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defrData(const defrCallbacks *pCallbacks,
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const defrSettings *pSettings,
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defrSession *pSession);
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~defrData();
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inline int defGetKeyword(const char* name, int *result);
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inline int defGetAlias(const std::string &name, std::string &result);
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inline int defGetDefine(const std::string &name, std::string &result);
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void reload_buffer();
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int GETC();
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void UNGETC(char ch);
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char* ringCopy(const char* string);
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int DefGetTokenFromStack(char *s);
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inline void print_lines(long long lines);
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const char * lines2str(long long lines);
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static inline void IncCurPos(char **curPos, char **buffer, int *bufferSize);
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int DefGetToken(char **buffer, int *bufferSize);
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static void uc_array(char *source, char *dest);
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void StoreAlias();
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int defyylex(YYSTYPE *pYylval);
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int sublex(YYSTYPE *pYylval);
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int amper_lookup(YYSTYPE *pYylval, char *tkn);
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void defError(int msgNum, const char *s);
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void defyyerror(const char *s);
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void defInfo(int msgNum, const char *s);
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void defWarning(int msgNum, const char *s);
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void defiError(int check, int msgNum, const char* mess);
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const char *DEFCASE(const char* ch);
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void pathIsDone(int shield, int reset, int netOsnet, int *needCbk);
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const char *upperCase(const char* str);
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inline int checkErrors();
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int validateMaskInput(int input, int warningIndex, int getWarningsIndex);
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int validateMaskShiftInput(const char* shiftMask, int warningIndex, int getWarningsIndex);
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static double convert_defname2num(char *versionName);
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static int numIsInt (char* volt);
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int defValidNum(int values);
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inline static const char *defkywd(int num);
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FILE* defrLog;
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char defPropDefType; // save the current type of the property
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char* ch;
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char* defMsg;
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char* deftoken;
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char* uc_token;
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char* last;
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char* magic;
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char* next;
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char* pv_deftoken;
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char* rowName; // to hold the rowName for message
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char* shieldName; // to hold the shieldNetName
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char* shiftBuf;
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char* warningMsg;
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double save_x;
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double save_y;
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double lVal;
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double rVal;
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int aOxide; // keep track for oxide
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int assertionWarnings;
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int bit_is_keyword;
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int bitsNum; // Scanchain Bits value
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int blockageWarnings;
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int by_is_keyword;
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int caseSensitiveWarnings;
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int componentWarnings;
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int constraintWarnings;
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int cover_is_keyword;
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int defIgnoreVersion; // ignore checking version number
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int defInvalidChar;
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int defMsgCnt;
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int defMsgPrinted; // number of msgs output so far
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int defPrintTokens;
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int defRetVal;
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int def_warnings;
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int defaultCapWarnings;
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int do_is_keyword;
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int dumb_mode;
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int errors;
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int fillWarnings;
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int first_buffer;
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int fixed_is_keyword;
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int gcellGridWarnings;
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int hasBlkLayerComp; // only 1 BLOCKAGE/LAYER/COMP
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int hasBlkLayerSpac; // only 1 BLOCKAGE/LAYER/SPACING
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int hasBlkLayerTypeComp; // SLOTS or FILLS
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int hasBlkPlaceComp; // only 1 BLOCKAGE/PLACEMENT/COMP
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int hasBlkPlaceTypeComp; // SOFT or PARTIAL
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int hasBusBit; // keep track BUSBITCHARS is in the file
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int hasDes; // keep track DESIGN is in the file
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int hasDivChar; // keep track DIVIDERCHAR is in the file
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int hasDoStep;
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int hasNameCase; // keep track NAMESCASESENSITIVE is in the file
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int hasOpenedDefLogFile;
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int hasPort; // keep track is port defined in a Pin
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int hasVer; // keep track VERSION is in the file
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int hasFatalError; // don't report errors after the file end.
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int iOTimingWarnings;
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int input_level;
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int mask_is_keyword;
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int mustjoin_is_keyword;
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int names_case_sensitive; // always true in 5.6
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int needNPCbk; // if cbk for net path is needed
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int needSNPCbk; // if cbk for snet path is needed
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int netOsnet; // net = 1 & snet = 2
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int netWarnings;
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int new_is_keyword;
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int nl_token;
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int no_num;
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int nonDefaultWarnings;
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int nondef_is_keyword;
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int ntokens;
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int orient_is_keyword;
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int pinExtWarnings;
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int pinWarnings;
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int real_num;
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int rect_is_keyword;
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int regTypeDef; // keep track that region type is defined
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int regionWarnings;
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int ringPlace;
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int routed_is_keyword;
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int rowWarnings;
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int sNetWarnings;
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int scanchainWarnings;
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int shield; // To identify if the path is shield for 5.3
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int shiftBufLength;
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int specialWire_mask;
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int step_is_keyword;
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int stylesWarnings;
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int trackWarnings;
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int unitsWarnings;
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int versionWarnings;
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int viaRule; // keep track the viarule has called first
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int viaWarnings;
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int virtual_is_keyword;
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int deftokenLength;
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long long nlines;
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std::vector<char> History_text;
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defAliasMap def_alias_set;
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defDefineMap def_defines_set;
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char* specialWire_routeStatus;
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char* specialWire_routeStatusName;
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char* specialWire_shapeType;
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double VersionNum;
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double xStep;
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double yStep;
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//defrParser vars.
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defiPath PathObj;
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defiProp Prop;
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defiSite Site;
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defiComponent Component;
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defiComponentMaskShiftLayer ComponentMaskShiftLayer;
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defiNet Net;
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defiPinCap PinCap;
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defiSite CannotOccupy;
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defiSite Canplace;
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defiBox DieArea;
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defiPin Pin;
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defiRow Row;
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defiTrack Track;
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defiGcellGrid GcellGrid;
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defiVia Via;
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defiRegion Region;
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defiGroup Group;
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defiAssertion Assertion;
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defiScanchain Scanchain;
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defiIOTiming IOTiming;
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defiFPC FPC;
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defiTimingDisable TimingDisable;
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defiPartition Partition;
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defiPinProp PinProp;
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defiBlockage Blockage;
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defiSlot Slot;
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defiFill Fill;
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defiNonDefault NonDefault;
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defiStyles Styles;
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defiGeometries Geometries;
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int doneDesign; // keep track if the Design is done parsing
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// Flags to control what happens
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int NeedPathData;
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defiSubnet* Subnet;
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int msgLimit[DEF_MSGS];
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char buffer[IN_BUF_SIZE];
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char* ring[RING_SIZE];
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int ringSizes[RING_SIZE];
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std::string stack[20]; /* the stack itself */
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YYSTYPE yylval;
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const defrCallbacks *callbacks;
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const defrSettings *settings;
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defrSession *session;
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char lineBuffer[MSG_SIZE];
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FILE* File;
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};
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class defrContext {
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public:
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defrContext(int ownConf = 0);
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defrSettings *settings;
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defrCallbacks *callbacks;
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defrSession *session;
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defrData *data;
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int ownConfig;
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const char *init_call_func;
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};
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int
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defrData::checkErrors()
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{
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if (errors > 20) {
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defError(6011, "Too many syntax errors have been reported.");
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errors = 0;
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return 1;
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}
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return 0;
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}
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END_LEFDEF_PARSER_NAMESPACE
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#endif
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