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+++ b/src/vhdlcode.l
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+/******************************************************************************
+ *
+ * Copyright (C) 1997-2012 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby
+ * granted. No representations are made about the suitability of this software
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ * Documents produced by Doxygen are derivative works derived from the
+ * input used in their production; they are not affected by this license.
+ *
+ */
+/******************************************************************************
+ * Parser for syntax hightlighting and references for vhdl subset
+ * written by M. Kreis
+ * supports VHDL-87
+ * does not support VHDL-AMS
+ ******************************************************************************/
+
+%{
+
+/*
+ * includes
+ */
+#include <stdio.h>
+#include <assert.h>
+#include <ctype.h>
+#include <qregexp.h>
+#include <qdir.h>
+#include <qstringlist.h>
+
+#include "qtbc.h"
+#include "entry.h"
+#include "doxygen.h"
+#include "message.h"
+#include "outputlist.h"
+#include "util.h"
+#include "membername.h"
+#include "searchindex.h"
+#include "vhdldocgen.h"
+#include "arguments.h"
+
+#define YY_NEVER_INTERACTIVE 1
+#define YY_NO_INPUT 1
+
+// Toggle for some debugging info
+//#define DBG_CTX(x) fprintf x
+#define DBG_CTX(x) do { } while(0)
+
+
+/* -----------------------------------------------------------------
+ * statics
+ */
+
+// ----------------- <vhdl> ----------------------------------
+
+//static bool isPackBody=FALSE;
+//static bool isStartMap;
+static bool isFuncProto=FALSE;
+static bool isComponent=FALSE;
+static bool isPackageBody=FALSE;
+static bool isProto = FALSE;
+
+static QCString g_PrevString;
+static QCString g_CurrClass;
+static QDict<QCString>g_vhdlKeyDict;
+static QCString g_tempClass;
+static QCString g_tempComp;
+static QCString g_PortMapComp;
+static MemberDef *g_vhdlMember;
+static QCString g_FuncProto;
+
+//-----------------------------------------------------------
+
+static CodeOutputInterface * g_code;
+static QCString g_curClassName;
+static QCString g_parmType;
+static QCString g_parmName;
+static const char * g_inputString; //!< the code fragment as text
+static int g_inputPosition; //!< read offset during parsing
+static int g_inputLines; //!< number of line in the code fragment
+static int g_yyLineNr; //!< current line number
+static bool g_needsTermination;
+static Definition *g_searchCtx;
+
+static QCString g_exampleName;
+static QCString g_exampleFile;
+
+static QCString g_type;
+static QCString g_name;
+static QCString g_args;
+static QCString g_classScope;
+
+static QCString g_CurrScope;
+
+static FileDef * g_sourceFileDef;
+static Definition * g_currentDefinition;
+static MemberDef * g_currentMemberDef;
+static bool g_includeCodeFragment;
+static const char * g_currentFontClass;
+
+static bool g_lexInit = FALSE;
+static int g_braceCount=0;
+
+
+static void writeFont(const char *s,const char* text);
+static void generateMemLink(CodeOutputInterface &ol,QCString &clName,QCString& memberName);
+static bool writeColoredWord(QCString& word );
+static void generateClassOrGlobalLink(CodeOutputInterface &ol,const char *clName, bool typeOnly=FALSE);
+static void endFontClass();
+static void startFontClass(const char *s);
+//-------------------------------------------------------------------
+
+
+static void setCurrentDoc(const QCString &anchor)
+{
+ if (Doxygen::searchIndex)
+ {
+ if (g_searchCtx)
+ {
+ Doxygen::searchIndex->setCurrentDoc(g_searchCtx,g_searchCtx->anchor(),FALSE);
+ }
+ else
+ {
+ Doxygen::searchIndex->setCurrentDoc(g_sourceFileDef,anchor,TRUE);
+ }
+ }
+}
+
+static bool checkVhdlString(QCString &name)
+{
+ if (name.isEmpty()) return FALSE;
+ static QRegExp regg("[\\s\"]");
+
+ int len=name.length();
+ if (name.at(0)=='"' && name.at(len-1)=='"' && len > 2)
+ {
+ QStringList qrl=QStringList::split(regg,name,FALSE);
+ if (VhdlDocGen::isNumber(qrl[0].utf8()))
+ {
+ g_code->codify("\"");
+ startFontClass("vhdllogic");
+ QCString mid=name.mid(1,len-2); //" 1223 "
+ g_code->codify(mid.data());
+ endFontClass();
+ g_code->codify("\"");
+ }
+ else
+ {
+ startFontClass("keyword");
+ g_code->codify(name.data());
+ endFontClass();
+ }
+ return TRUE;
+ }
+
+ if (VhdlDocGen::isNumber(name))
+ {
+ startFontClass("vhdllogic");
+ g_code->codify(name.data());
+ endFontClass();
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static void addToSearchIndex(const char *text)
+{
+ if (Doxygen::searchIndex)
+ {
+ Doxygen::searchIndex->addWord(text,FALSE);
+ }
+}
+
+
+/*! start a new line of code, inserting a line number if g_sourceFileDef
+ * is TRUE. If a definition starts at the current line, then the line
+ * number is linked to the documentation of that definition.
+ */
+static void startCodeLine()
+{
+ //if (g_currentFontClass) { g_code->endFontClass(); }
+ if (g_sourceFileDef)
+ {
+ //QCString lineNumber,lineAnchor;
+ //lineNumber.sprintf("%05d",g_yyLineNr);
+ //lineAnchor.sprintf("l%05d",g_yyLineNr);
+ // if ((g_yyLineNr % 500) == 0)
+ // fprintf(stderr,"\n starting Line %d:",g_yyLineNr);
+ Definition *d = g_sourceFileDef->getSourceDefinition(g_yyLineNr);
+ //printf("startCodeLine %d d=%s\n", g_yyLineNr,d ? d->name().data() : "<null>");
+ if (!g_includeCodeFragment && d)
+ {
+ g_currentDefinition = d;
+ g_currentMemberDef = g_sourceFileDef->getSourceMember(g_yyLineNr);
+ if (!g_tempComp.isEmpty() && g_currentMemberDef )
+ {
+ //ClassDef *cf=VhdlDocGen::getClass(g_tempComp.data());
+ QCString nn=g_currentMemberDef->name();
+ MemberDef* mdeff=VhdlDocGen::findMember(g_tempComp,nn);
+ if (mdeff)
+ {
+ g_currentMemberDef=mdeff;
+ }
+ }
+
+ g_parmType.resize(0);
+ g_parmName.resize(0);
+ QCString lineAnchor;
+ lineAnchor.sprintf("l%05d",g_yyLineNr);
+ if (g_currentMemberDef)
+ {
+ g_code->writeLineNumber(g_currentMemberDef->getReference(),
+ g_currentMemberDef->getOutputFileBase(),
+ g_currentMemberDef->anchor(),g_yyLineNr);
+ setCurrentDoc(lineAnchor);
+ }
+ else if (d->isLinkableInProject())
+ {
+ g_code->writeLineNumber(d->getReference(),
+ d->getOutputFileBase(),
+ 0,g_yyLineNr);
+ setCurrentDoc(lineAnchor);
+ }
+ }
+ else
+ {
+ g_code->writeLineNumber(0,0,0,g_yyLineNr);
+ }
+ }
+ g_code->startCodeLine(g_sourceFileDef);
+ if (g_currentFontClass)
+ {
+ g_code->startFontClass(g_currentFontClass);
+ }
+}
+
+static void endFontClass();
+static void endCodeLine()
+{
+ endFontClass();
+ g_code->endCodeLine();
+}
+
+static void nextCodeLine()
+{
+ const char *fc = g_currentFontClass;
+ endCodeLine();
+ if (g_yyLineNr<g_inputLines)
+ {
+ g_currentFontClass = fc;
+ startCodeLine();
+ }
+}
+
+/*! writes a word to the output.
+ * If curr_class is defined, the word belongs to a class
+ * and will be linked.
+ */
+
+static void writeWord(const char *word,const char* curr_class=0,bool classLink=FALSE)
+{
+ bool found=FALSE;
+ QCString temp;
+ QCString tclass(curr_class);
+ QCString ttt(word);
+ if (ttt.isEmpty()) return;
+ for (unsigned int j=0;j<ttt.length();j++)
+ {
+ char c=ttt.at(j);
+ if (c==' '|| c==',' || c==';' || c==':' || c=='(' || c==')' || c=='\r' || c=='\t' || c=='.')
+ {
+ if (found)
+ {
+ if (!writeColoredWord(temp)) // is it a keyword ?
+ {
+ //if (VhdlDocGen::findKeyWord(temp))
+ // writeFont("vhdlkeyword",temp.data());
+ //printf("writeWord: %s\n",temp.data());
+ if (!tclass.isEmpty())
+ {
+ if (!classLink)
+ {
+ generateMemLink(*g_code,tclass,temp);
+ }
+ else
+ {
+ generateClassOrGlobalLink(*g_code,temp);
+ }
+ }
+ else
+ {
+ if (!checkVhdlString(temp))
+ g_code->codify(temp.data());
+ }
+ }
+ temp.resize(0);
+ found=FALSE;
+ }
+
+ char cc[2];
+ cc[0]=c;
+ cc[1]=0;
+ g_code->codify(cc);
+ }
+ else
+ {
+ found=TRUE;
+ temp+=c;
+ }
+ } // for
+
+ if (!temp.isEmpty())
+ {
+ if (!writeColoredWord(temp))
+ {
+ if (!tclass.isEmpty())
+ {
+ if (!classLink)
+ {
+ generateMemLink(*g_code,tclass,temp); // generateMemLink(*g_code,g_CurrClass,left);
+ }
+ else
+ {
+ generateClassOrGlobalLink(*g_code,temp);
+ }
+ }
+ else
+ {
+ QCString qc(temp.data());
+ if (VhdlDocGen::isNumber(qc)){
+ startFontClass("vhdllogic");
+ g_code->codify(temp.data());
+ endFontClass();
+ }
+ else
+ g_code->codify(temp.data());
+ }
+ }
+ }
+}// writeWord
+
+
+/*! write a code fragment `text' that may span multiple lines, inserting
+ * line numbers for each line.
+ */
+static void codifyLines(const char *text,const char *cl=0,bool classlink=FALSE)
+{
+ if (text==0) return;
+ //printf("codifyLines(%d,\"%s\")\n",g_yyLineNr,text);
+ const char *p=text,*sp=p;
+ char c;
+ bool done=FALSE;
+ while (!done)
+ {
+ sp=p;
+ while ((c=*p++) && c!='\n') {}
+ if (c=='\n')
+ {
+ g_yyLineNr++;
+ QCString line = sp;
+ line = line.left(p-sp-1);
+ //*(p-1)='\0';
+ //g_code->codify(sp);
+ writeWord(line,cl,classlink);
+ nextCodeLine();
+ }
+ else
+ {
+ //g_code->codify(sp);
+ writeWord(sp,cl,classlink);
+ done=TRUE;
+ }
+ }
+}
+
+/*! writes a link to a fragment \a text that may span multiple lines, inserting
+ * line numbers for each line. If \a text contains newlines, the link will be
+ * split into multiple links with the same destination, one for each line.
+ */
+static void writeMultiLineCodeLink(CodeOutputInterface &ol,
+ const char *ref,const char *file,
+ const char *anchor,const char *text,
+ const char *tooltip)
+{
+ bool done=FALSE;
+ char *p=(char *)text;
+ while (!done)
+ {
+ char *sp=p;
+ char c;
+ while ((c=*p++) && c!='\n') {}
+ if (c=='\n')
+ {
+ g_yyLineNr++;
+ *(p-1)='\0';
+ // printf("writeCodeLink(%s,%s,%s,%s)\n",ref,file,anchor,sp);
+ ol.writeCodeLink(ref,file,anchor,sp,tooltip);
+ nextCodeLine();
+ }
+ else
+ {
+ ol.writeCodeLink(ref,file,anchor,sp,tooltip);
+ done=TRUE;
+ }
+ }
+}
+
+static void setParameterList(MemberDef *md)
+{
+ g_classScope = md->getClassDef() ? md->getClassDef()->name().data() : "";
+ LockingPtr<ArgumentList> al = md->argumentList();
+ if (al==0) return;
+ Argument *a = al->first();
+ while (a)
+ {
+ g_parmName = a->name.copy();
+ g_parmType = a->type.copy();
+ int i = g_parmType.find('*');
+ if (i!=-1) g_parmType = g_parmType.left(i);
+ i = g_parmType.find('&');
+ if (i!=-1) g_parmType = g_parmType.left(i);
+ g_parmType.stripPrefix("const ");
+ g_parmType=g_parmType.stripWhiteSpace();
+ // g_theVarContext.addVariable(g_parmType,g_parmName);
+ a = al->next();
+ }
+}
+
+
+/*! writes a link to a function or procedure
+ */
+
+static void generateFuncLink(CodeOutputInterface &ol,MemberDef* mdef)
+{
+
+ //printf("generateFuncLink(FuncName=%s)\n",mdef->name().data());
+ QCString memberName=mdef->name();
+
+ if (mdef && mdef->isLinkable()) // is it a linkable class
+ {
+ writeMultiLineCodeLink(ol,mdef->getReference(),
+ mdef->getOutputFileBase(),
+ mdef->anchor(),
+ mdef->name(),
+ mdef->briefDescriptionAsTooltip());
+ addToSearchIndex(memberName);
+ return;
+ }
+ ol.linkableSymbol(g_yyLineNr,memberName,0,g_currentMemberDef?g_currentMemberDef:g_currentDefinition);
+ codifyLines(memberName.data());
+ addToSearchIndex(memberName);
+} // generateFuncLink
+
+
+static void generateMemLink(CodeOutputInterface &ol,QCString &clName,QCString& memberName)
+{
+ if (memberName.isEmpty()) return;
+ if (clName.isEmpty())
+ {
+ codifyLines(memberName.data());
+
+ return;
+ }
+
+ QCString className=clName;
+
+ MemberDef *md=0;
+ //MemberDef *comp=0;
+ //bool isLocal=FALSE;
+
+ md=VhdlDocGen::findMember(className,memberName);
+ ClassDef *po=VhdlDocGen::getClass(className.data());
+
+ if (md==0 && po && (VhdlDocGen::VhdlClasses)po->protection()==VhdlDocGen::PACKBODYCLASS)
+ {
+ QCString temp=className;//.stripPrefix("_");
+ temp.stripPrefix("_");
+ md=VhdlDocGen::findMember(temp,memberName);
+ }
+
+ if (md && md->isLinkable()) // is it a linkable class
+ {
+ writeMultiLineCodeLink(ol,md->getReference(),
+ md->getOutputFileBase(),
+ md->anchor(),
+ memberName,
+ md->briefDescriptionAsTooltip());
+ addToSearchIndex(memberName);
+ return;
+ }
+ // nothing found, just write out the word
+ ol.linkableSymbol(g_yyLineNr,memberName,0,g_currentMemberDef?g_currentMemberDef:g_currentDefinition);
+ codifyLines(memberName.data());
+ addToSearchIndex(memberName);
+}// generateMemLink
+
+
+static void generateClassOrGlobalLink(CodeOutputInterface &ol,const char *clName, bool /*typeOnly*/)
+{
+ QCString className=clName;
+
+ if (className.isEmpty()) return;
+
+ ClassDef *cd=0;
+ //MemberDef *md=0;
+ //bool isLocal=FALSE;
+ className.stripPrefix("_");
+ cd = getClass(className.data());
+ while (cd)
+ {
+ //className.stripPrefix("_");
+ QCString temp(clName);
+ temp.stripPrefix("_");
+ if (cd && cd->isLinkable()) // is it a linkable class
+ {
+ //if ((VhdlDocGen::VhdlClasses)cd->protection()==VhdlDocGen::ARCHITECTURECLASS)
+ //{
+ // temp=VhdlDocGen::getClassName(cd);
+ //}
+ ol.linkableSymbol(g_yyLineNr,temp,cd,
+ g_currentMemberDef ?
+ g_currentMemberDef :
+ g_currentDefinition);
+ writeMultiLineCodeLink(ol,cd->getReference(),
+ cd->getOutputFileBase(),
+ cd->anchor(),
+ temp,
+ cd->briefDescriptionAsTooltip());
+ addToSearchIndex(className);
+ return;
+ }
+ Definition *d = cd->getOuterScope();
+ if (d && d->definitionType()==Definition::TypeClass)
+ {
+ cd = (ClassDef*)d;
+ }
+ else
+ {
+ cd = 0;
+ }
+ }
+
+ // nothing found, just write out the word
+ ol.linkableSymbol(g_yyLineNr,clName,0,g_currentMemberDef?g_currentMemberDef:g_currentDefinition);
+ codifyLines(clName);
+ addToSearchIndex(clName);
+}// generateClasss or global link
+
+
+/*! counts the number of lines in the input */
+static int countLines()
+{
+ const char *p=g_inputString;
+ char c;
+ int count=1;
+ while ((c=*p))
+ {
+ p++ ;
+ if (c=='\n') count++;
+ }
+ if (p>g_inputString && *(p-1)!='\n')
+ { // last line does not end with a \n, so we add an extra
+ // line and explicitly terminate the line after parsing.
+ count++,
+ g_needsTermination=TRUE;
+ }
+ return count;
+}
+
+static void endFontClass()
+{
+ if (g_currentFontClass)
+ {
+ g_code->endFontClass();
+ g_currentFontClass=0;
+ }
+}
+
+static void startFontClass(const char *s)
+{
+ if (s==0) return;
+ endFontClass();
+ g_code->startFontClass(s);
+ g_currentFontClass=s;
+}
+
+static void writeFont(const char *s,const char* text)
+{
+ if (s==0 || text==0) return;
+ //printf("writeFont(%d,\"%s\")\n",g_yyLineNr,text);
+ g_code->startFontClass(s);
+ g_code->codify(text);
+ g_code->endFontClass();
+}
+
+//----------------------------------------------------------------------------
+
+static void appStringLower(QCString& qcs,const char* text)
+{
+ qcs.resize(0);
+ qcs.append(text);
+ //qcs=qcs.lower();
+ qcs=qcs.stripWhiteSpace();
+}
+
+//static void appString(QCString& qcs,const char* text)
+//{
+// qcs.resize(0);
+// qcs.append(text);
+//}
+
+static QCString g_temp;
+
+/* writes and links a port map statement */
+static void codifyMapLines(char *text)
+{
+ if (text==0) return;
+ g_temp.resize(0);
+ //bool dot=FALSE;
+ int wordCounter=0;
+ QCString ctemp;
+ //printf("codifyLines(%d,\"%s\")\n",g_yyLineNr,text);
+ char *p=text; //,*sp=p;
+ char c;
+ bool done=FALSE;
+ while (!done)
+ {
+ //sp=p;
+ while ((c=*p++) && c!='\n' && c!=':' && c != ' ' && c != '(' && c!='\0' && c!='\t')
+ {
+ if (c!=0x9)
+ g_temp+=c;
+ }
+ if (c=='\0') return;
+ if (!g_temp.isEmpty()) wordCounter++;
+
+ if (!g_temp.isEmpty())
+ {
+ // different kinds of component instantiations
+ // xxx:yyy (generic/port) map(
+ // xxx:(entity/component/configuration) yyy (generic/port) map(
+ // xxx: entity yyy(zzz) (generic/port) map(
+ if (wordCounter==2 || wordCounter==3)
+ {
+ QCString q=g_temp.lower(); // consider (upper/lower) cases
+ if (q=="entity" || q=="component" || q=="configuration" || q=="port" || q=="generic")
+ {
+ generateMemLink(*g_code,g_CurrClass,g_temp);
+ }
+ else
+ {
+ g_PortMapComp=g_temp;
+ generateClassOrGlobalLink(*g_code,g_temp);
+ }
+ }
+ else
+ {
+ generateMemLink(*g_code,g_CurrClass,g_temp);
+ }
+ }
+ ctemp.fill(c,1);
+ codifyLines(ctemp.data());
+ ctemp.resize(0);
+ g_temp.resize(0);
+ }//while
+}//codifymaplines
+
+/*
+* writes a function|procedure prototype and links the function|procedure name
+*/
+
+static void writeFuncProto()
+{
+ QList<Argument> ql;
+ QCString name,ret;
+ VhdlDocGen::parseFuncProto(g_FuncProto,ql,name,ret,FALSE);
+
+ if (name.isEmpty())
+ {
+ codifyLines(g_FuncProto.data(),g_CurrClass.data());
+ return;
+ }
+ QStringList qlist=QStringList::split(name,g_FuncProto,FALSE);
+ QCString temp=qlist[0].utf8();
+ codifyLines(temp.data(),g_CurrClass.data());
+ g_FuncProto.stripPrefix(temp.data());
+ temp.resize(0);
+ temp=g_CurrClass;
+ if (isPackageBody)
+ {
+ temp.stripPrefix("_");// _{package body name}
+ }
+ MemberDef *mdef=VhdlDocGen::findFunction(ql,name,temp,FALSE);
+
+ if (mdef)
+ {
+ generateFuncLink(*g_code,mdef);
+ g_FuncProto.stripPrefix(name.data());
+ codifyLines(g_FuncProto.data(),g_CurrClass.data());
+ }
+ else
+ {
+ codifyLines(g_FuncProto.data(),g_CurrClass.data());
+ }
+}// writeFuncProto
+
+/* writes a process prototype to the ouput */
+
+ static void writeProcessProto(){
+ codifyLines(g_FuncProto.data(),g_CurrClass.data());
+ g_vhdlKeyDict.clear();
+}// writeProcessProto
+
+/* writes a keyword */
+
+static bool writeColoredWord(QCString& word )
+{
+ QCString qcs=word.lower();
+ QCString *ss=VhdlDocGen::findKeyWord(qcs);
+ if (ss)
+ {
+ writeFont(ss->data(),word.data());
+ return TRUE;
+ }
+ return FALSE;
+}
+
+#undef YY_INPUT
+#define YY_INPUT(buf,result,max_size) result=yyread(buf,max_size);
+
+static int yyread(char *buf,int max_size)
+{
+ int c=0;
+ while( c < max_size && g_inputString[g_inputPosition] )
+ {
+ *buf = g_inputString[g_inputPosition++] ;
+ c++; buf++;
+ }
+ return c;
+}
+
+%}
+
+
+B [ \t]
+BN [ \t\n\r]
+STRING ["][^"\n]*["]
+NAME [a-z_A-Z][ a-z_A-Z0-9]*
+FUNCNAME [a-z_A-Z"][a-z_A-Z0-9+*"/=<>-]*
+ID "$"?[a-z_A-Z][a-z_A-Z0-9]*
+SPECSIGN [:;, +*&\/=<>'\t]*
+DIGITSS [0-9]+|[0-9]+("#")*[0-9_a-fA-F\+\.\-]+("#")*
+ALLTYPESMAP {B}*[_a-zA-Z0-9. ]+{BN}*
+ALLTYPESMAP1 {BN}*[_a-zA-Z0-9.() ]+{BN}*
+
+ARCHITECTURE ^{B}*("architecture"){BN}+{FUNCNAME}{BN}+("of"){BN}+{FUNCNAME}
+PROCESS ({BN}*{FUNCNAME}{BN}*[:]+{BN}*("process"){BN}*[(]*)|[^a-zA-Z]("process "|"process("){BN}*[ (]*|[^a-zA-Z]("process"){BN}+
+
+END1 {B}*("end "){BN}+("if"|"case"|"loop"|"generate"|"for")
+END2 [^a-zA-Z_]("end"){BN}*[;]
+END3 {BN}*[^a-zA-Z]("end"){BN}+{FUNCNAME}{BN}*[;]
+END4 {B}*("end"){BN}+"function"{BN}+{FUNCNAME}{BN}*[;]
+ENDEFUNC {END3}|{END4}|{END2}
+
+KEYWORD ("new"|"event"|"break"|"case"|"end"|"loop"|"else"|"for"|"goto"|"if"|"return"|"generate"|"is"|"while"|"in")
+TYPEKW ^{B}*("type"|"subtype"|"constant"|"attribute"|"signal"|"variable","alias","configuration")
+FUNC ^{B}*("function"|"procedure"){BN}*{FUNCNAME}{BN}*("(")
+
+ARITHOP "+"|"-"|"/"|"*"|"%"|"/="|":="
+ASSIGNOP "="|"*="|"/="|"%="|"+="|"-="|"<<="|">>="|"&="|"^="|"|="
+LOGICOP "=="|"!="|">"|"<"|">="|"<="|"&&"|"||"|"!"
+BITOP "&"|"|"|"^"|"<<"|">>"|"~"
+OPERATOR {ARITHOP}|{ASSIGNOP}|{LOGICOP}|{BITOP}
+
+PORT {B}*("port"){BN}*("(")
+GENERIC {B}*("generic"){BN}*("(")
+
+BRACEOPEN [(]{1}
+BRACECLOSE [)]{1}
+
+TEXTT {B}*"--"[^\n]*
+
+MAPCOMPONENT1 ({ALLTYPESMAP}[:]{ALLTYPESMAP}{TEXTT}*{BN}+("port"|"generic"){BN}+("map"){BN}*("("){1})
+MAPCOMPONENT2 {BN}*("port"|"generic"){BN}+("map"){BN}*("("){1}
+MAPCOMPONENT3 ({ALLTYPESMAP}[:]{BN}*{ALLTYPESMAP1}{TEXTT}*{BN}+("port"|"generic"){BN}+("map"){BN}*("("){1})
+MAPCOMPONENT4 ({ALLTYPESMAP}[:]{BN}*("entity"|"component"|"configuration"){BN}+{ALLTYPESMAP1}{TEXTT}*{BN}*("port"|"generic"){BN}*("map"){BN}*("("){1})
+
+XILINX "INST"|"NET"|"PIN"|"BLKNM"|"BUFG"|"COLLAPSE"|"CPLD"|"COMPGRP"|"CONFIG"|"CONFIG_MODE"|"COOL_CLK"|"DATA_GATE"|"DCI_VALUE"|"DISABLE"|"DRIVE"|"DROP_SPEC"|"ENABLE"|"FAST"|"FEEDBACK"|"FILE"|"FLOAT"|"FROM-THRU-TO"|"FROM-TO"|"HBLKNM"|"HU_SET"|"INREG"|"IOB"|"IOBDELAY"|"IOSTANDARD"|"KEEP"|"KEEPER"|"LOC"|"LOCATE"|"LOCK_PINS"|"MAP"|"MAXDELAY"|"MAXPT"|"MAXSKEW"|"NODELAY"|"NOREDUCE"|"OFFSET"|"OPEN_DRAIN"|"OPT_EFFORT"|"OPTIMIZE"|"PERIOD"|"PIN"|"PRIORITY"|"PROHIBIT"|"PULLDOWN"|"PULLUP"|"PWR_MODE"|"REG"|"RLOC"|"RLOC_ORIGIN"|"RLOC_RANGE"|"SAVE NET"|"FLAG"|"SYSTEM_JITTER"|"TEMPERATURE"|"TIMEGRP"|"TIMESPEC"|"VOLTAGE"
+
+%option noyywrap
+%option nounput
+
+%x Bases
+%x ParseType
+%x ParseFuncProto
+%x ParseComponent
+%x ParsePackage
+%x ParseProcessProto
+%x ClassName
+%x PackageName
+%x ClassVar
+%x ClassesName
+%x Map
+%x Body
+
+%%
+
+. {
+ BEGIN(Bases);
+ }
+
+<Map>{BRACEOPEN} {
+ g_braceCount++;
+ writeFont("vhdlchar",vhdlcodeYYtext);
+ BEGIN(Map);
+ }
+
+<Map>[^()\n,--]* { /* write and link a port map lines */
+ QCString tt(vhdlcodeYYtext);
+ VhdlDocGen::deleteAllChars(tt,',');
+ QRegExp r("=>");
+ QStringList ql=QStringList::split(r,tt,FALSE);
+ if (ql.count()>=2)
+ {
+ unsigned int index=0;
+ QCString t1=ql[0].utf8();
+ char cc=t1.at(index);
+ while (cc==' ' || cc=='\t')
+ {
+ char c2[2];
+ c2[0]=cc;
+ c2[1]=0;
+ g_code->codify(c2);
+ index++;
+ if (index>=t1.size()) break;
+ cc=t1.at(index);
+ }
+
+ QCString s1=t1;
+ s1=s1.stripWhiteSpace();
+
+ // if (!g_PortMapComp.isEmpty())
+ generateMemLink(*g_code,g_PortMapComp,s1);
+ while (index++<t1.size())
+ {
+ char cc=t1.at(index);
+ if (cc==' ' || cc=='\t')
+ {
+ char c2[2];
+ c2[0]=cc;
+ c2[1]=0;
+ g_code->codify(c2);
+ }
+ }
+ codifyLines("=>");
+ index=0;
+ QCString s2=ql[1].utf8();
+ t1=s2;
+ cc=t1.at(index);
+ while (cc==' ' || cc=='\t')
+ {
+ char c2[2];
+ c2[0]=cc;
+ c2[1]=0;
+ g_code->codify(c2);
+ index++;
+ if (index>=t1.size()) break;
+ cc=t1.at(index);
+ }
+ s2=s2.stripWhiteSpace();
+ if (!checkVhdlString(s2))
+ generateMemLink(*g_code,g_CurrClass,s2);
+ while (index++<t1.size())
+ {
+ if (t1.at(index)==' ')
+ {
+ g_code->codify(" ");
+ }
+ }
+ }
+ else
+ {
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ }
+ BEGIN(Map);
+ }
+
+<Map>"\n"|"," {
+ codifyLines(vhdlcodeYYtext);
+ BEGIN(Map);
+ }
+
+<Map>{BRACECLOSE} {
+ g_braceCount--;
+ writeFont("vhdlchar",vhdlcodeYYtext);
+ if (g_braceCount==0)
+ {
+ BEGIN(Bases);
+ }
+ }
+
+<ParseFuncProto>{NAME} {
+ QCString tmp(vhdlcodeYYtext);
+ tmp=tmp.stripWhiteSpace();
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ g_vhdlKeyDict.insert(g_PrevString,new QCString(g_PrevString.data()));
+ if (!writeColoredWord(tmp))
+ {
+ generateMemLink(*g_code,g_CurrClass,tmp);
+ }
+ BEGIN(Bases);
+ }
+
+<ParseType>{STRING} {
+ QCString qcs(vhdlcodeYYtext);
+ VhdlDocGen::deleteAllChars(qcs,'"');
+ VhdlDocGen::deleteAllChars(qcs,' ');
+ if (VhdlDocGen::isNumber(qcs))
+ writeFont("vhdllogic",vhdlcodeYYtext);
+ else
+ writeFont("keyword",vhdlcodeYYtext);
+ }
+
+<ParseType>"\n" {
+ g_FuncProto.append(vhdlcodeYYtext);
+ if (isProto)
+ {
+ codifyLines(vhdlcodeYYtext);
+ }
+ BEGIN(ParseType);
+ }
+
+
+<ParseType>{TEXTT} {
+ g_FuncProto.append(vhdlcodeYYtext);
+ if (isProto)
+ {
+ writeFont("keyword",vhdlcodeYYtext);
+ }
+ BEGIN(ParseType);
+ }
+
+<ParseType>{ENDEFUNC} {
+ QRegExp regg("[\\s]");
+ QCString tt(vhdlcodeYYtext);
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ tt=tt.lower();
+ VhdlDocGen::deleteAllChars(tt,';');
+ tt.stripWhiteSpace();
+ QStringList ql=QStringList::split(regg,tt,FALSE);
+ int index=ql.findIndex(QCString("if"))+1;
+ index+=ql.findIndex(QCString("case"))+1;
+ index+=ql.findIndex(QCString("loop"))+1;
+ index+=ql.findIndex(QCString("generate"))+1;
+ if (index==0)
+ {
+ BEGIN(Bases);
+ }
+ else
+ {
+ BEGIN(ParseType);
+ }
+ }
+
+<ParseType>{END1} {
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ g_vhdlKeyDict.clear();
+ }
+
+<ParseType>^{B}*("begin "|"begin") {
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ isFuncProto=FALSE;
+ }
+
+<ParseType>{SPECSIGN} {
+ g_FuncProto.append(vhdlcodeYYtext);
+ if (isProto)
+ {
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ }
+ }
+
+<ParseType>["_a-zA-Z0-9]* {
+ QCString val(vhdlcodeYYtext);
+ g_FuncProto.append(vhdlcodeYYtext);
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+
+ if (isFuncProto && g_braceCount==0)
+ {
+ g_vhdlKeyDict.insert(g_PrevString,new QCString(g_PrevString.data()));
+ }
+
+ if (isProto)
+ {
+ if (!writeColoredWord(val))
+ {
+ if (!isFuncProto && !g_vhdlKeyDict.find(g_PrevString))
+ {
+ val=val.stripWhiteSpace();
+ if (VhdlDocGen::isNumber(val))
+ {
+ startFontClass("vhdllogic");
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ endFontClass();
+ }
+ else
+ generateMemLink(*g_code,g_CurrClass,val);
+ }
+ else
+ {
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ }
+ }
+ }
+ BEGIN(ParseType);
+ }
+
+<ParseType>{BRACEOPEN} {
+ g_braceCount++;
+ g_FuncProto+='(';
+ if (isProto)
+ {
+ writeFont("vhdlchar",vhdlcodeYYtext);
+ }
+ BEGIN(ParseType);
+ }
+
+<ParseType>{BRACECLOSE} {
+ g_braceCount--;
+ g_FuncProto+=')';
+ if (isProto)
+ {
+ writeFont("vhdlchar",vhdlcodeYYtext);
+ }
+ if (g_braceCount==0 && !isProto)// && !isPackageBody)
+ {
+ isProto=TRUE;
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ writeFuncProto();
+ BEGIN(Bases);
+ }
+ if (isPackageBody)
+ {
+ BEGIN(ParseType);
+ }
+ }
+
+
+<ClassesName>{FUNCNAME} {
+ QDict<QCString> mem;
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ g_CurrClass.resize(0);
+ g_CurrClass.append(vhdlcodeYYtext);
+ g_CurrClass=g_CurrClass.stripWhiteSpace();
+
+ if (!writeColoredWord(g_CurrScope))
+ {
+ generateClassOrGlobalLink(*g_code,vhdlcodeYYtext);
+ }
+ else
+ {
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data());
+ }
+ BEGIN(Bases);
+ }
+
+
+<ParseComponent>{BRACEOPEN} {
+ g_braceCount++;
+ g_code->codify(vhdlcodeYYtext);
+ }
+
+
+<ParseComponent>{BRACECLOSE} {
+ g_braceCount--;
+ g_code->codify(vhdlcodeYYtext);
+ if (g_braceCount==0 && !isComponent)
+ {
+ g_tempComp.resize(0);
+ BEGIN(Bases);
+ }
+ else
+ {
+ BEGIN(ParseComponent);
+ }
+ }
+
+<ParseComponent>{B}*"-" {
+ if (strlen(vhdlcodeYYtext)>=2) // found text ?
+ {
+ writeFont("keyword",vhdlcodeYYtext);
+ }
+ else
+ {
+ writeFont("vhdlchar",vhdlcodeYYtext);
+ }
+ }
+
+<ParseComponent>{SPECSIGN} {
+ codifyLines(vhdlcodeYYtext);
+ }
+
+
+
+<ParseComponent>"\n"|" " {
+ codifyLines(vhdlcodeYYtext);
+ }
+
+<ParseComponent>{DIGITSS} {
+ startFontClass("vhdllogic");
+ codifyLines(vhdlcodeYYtext);
+ endFontClass();
+ }
+
+<ParseComponent>{PORT} {
+ codifyLines(vhdlcodeYYtext);
+ g_braceCount=1;
+ isComponent=FALSE;
+ }
+
+<ParseComponent>{GENERIC} {
+ codifyLines(vhdlcodeYYtext);
+ g_braceCount=1;
+ }
+
+<ParseComponent>[_a-zA_Z][_a-zA-Z0-9]* {
+ QCString temp(vhdlcodeYYtext);
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ if (!checkVhdlString(temp)){
+ if (!writeColoredWord(g_PrevString))
+ {
+ generateMemLink(*g_code,g_tempComp,temp);
+ }
+ }
+ }
+
+<ParseComponent>{STRING} {
+ QCString temp(vhdlcodeYYtext);
+ if (!checkVhdlString(temp))
+ codifyLines(vhdlcodeYYtext);
+ }
+
+
+<ParseProcessProto>[^()]* {
+ g_FuncProto.append(vhdlcodeYYtext);
+ }
+
+
+
+<ParseProcessProto>{BRACEOPEN} {
+ g_FuncProto.append(vhdlcodeYYtext);
+ g_braceCount++;
+ }
+
+<ParseProcessProto>{BRACECLOSE} {
+ g_FuncProto.append(vhdlcodeYYtext);
+ g_braceCount--;
+ if (g_braceCount==0)
+ {
+ writeProcessProto();
+ BEGIN(Bases);
+ }
+ }
+
+<ParsePackage>[^:;]* { //found package
+ QCString temp(vhdlcodeYYtext);
+ QStringList strl=QStringList::split(".",temp,FALSE);
+
+ if (strl.count()>2)
+ {
+ QCString s1=strl[0].utf8();
+ QCString s2=strl[1].utf8();
+ QCString s3=strl[2].utf8();
+ s1.append(".");
+ s3.prepend(".");
+ codifyLines(s1.data(),g_CurrClass.data());
+ ClassDef *cd=VhdlDocGen::getPackageName(s2);
+ if (cd)
+ {
+ generateClassOrGlobalLink(*g_code,s2.data());
+ }
+ else
+ {
+ codifyLines(s2.data());
+ }
+ codifyLines(s3.data());
+ }
+ else
+ {
+ writeFont("keywordflow",vhdlcodeYYtext);
+ }
+ BEGIN(Bases);
+ }
+
+<Bases>{MAPCOMPONENT1}|{MAPCOMPONENT2}|{MAPCOMPONENT3}|{MAPCOMPONENT4} { // found port or generic map
+ QCString tt(vhdlcodeYYtext);
+ /*
+ if (tt.contains(':',FALSE))
+ {
+ isStartMap=TRUE;
+ }
+ else
+ {
+ isStartMap=FALSE;
+ }
+ */
+ int j=tt.find('.');
+
+ if (j>0)
+ {
+ QCString left=tt.left(j+1);
+ codifyLines(left.data());
+ tt=tt.right(tt.length()-j-1);
+ left=VhdlDocGen::getIndexWord(tt.data(),0);
+ if (!left.isEmpty())
+ {
+ if (left.contains('('))
+ {
+ j=left.find('(',FALSE);
+ QCString name=left.left(j);
+ generateClassOrGlobalLink(*g_code,name.data());
+ g_PortMapComp=name;
+ name=tt.right(tt.length()-name.length());
+ codifyLines(name.data());
+ }
+ else
+ {
+ generateClassOrGlobalLink(*g_code,left.data());
+ tt.stripPrefix(left.data()); //=tt.right(tt.length()-left.length()-1);
+
+ g_PortMapComp=left;
+ codifyLines(tt.data());
+ }
+ }
+ }
+ else
+ {
+ if (tt.contains(':',FALSE))
+ codifyMapLines(tt.data());
+ else
+ codifyLines(tt.data());
+ }
+ g_braceCount=1;
+ BEGIN(Map);
+ }
+
+<Bases>^{B}*("component"){BN}+{FUNCNAME} { // found component
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ // writeFont("keywordflow",VhdlDocGen::getIndexWord(vhdlcodeYYtext,0).data());
+ // writeFont("vhdlkeyword"," ");
+ QCString temp=VhdlDocGen::getIndexWord(vhdlcodeYYtext,1);
+ temp=temp.stripWhiteSpace();
+ VhdlDocGen::deleteAllChars(temp,'\n');
+ g_tempComp=temp;
+ codifyLines(vhdlcodeYYtext,temp.data(),TRUE);
+ g_braceCount=0;
+
+ //if (getClass(temp.data()))
+ // generateClassOrGlobalLink(*g_code,temp.data());
+ //else
+ // generateMemLink(*g_code,g_CurrClass,temp);
+
+ isComponent=TRUE;
+ BEGIN(ParseComponent);
+ }
+
+
+
+<Bases>{ARCHITECTURE} { // found architecture
+ g_PortMapComp.resize(0);
+ // writeFont("vhdlkeyword",VhdlDocGen::getIndexWord(vhdlcodeYYtext,0).data());
+ // writeFont("vhdlkeyword"," ");
+ // writeFont("vhdlchar",VhdlDocGen::getIndexWord(vhdlcodeYYtext,1).data());
+ // writeFont("vhdlkeyword"," ");
+ // writeFont("vhdlkeyword",VhdlDocGen::getIndexWord(vhdlcodeYYtext,2).data());
+ // writeFont("vhdlkeyword"," ");
+ //QCString temp=VhdlDocGen::getIndexWord(vhdlcodeYYtext,1);
+ //temp=temp.stripWhiteSpace();
+ //temp+=("-");
+ //temp+=VhdlDocGen::getIndexWord(vhdlcodeYYtext,3);
+ QCString temp = VhdlDocGen::getIndexWord(vhdlcodeYYtext,3);
+ temp+="::";
+ temp+=VhdlDocGen::getIndexWord(vhdlcodeYYtext,1);
+ g_CurrClass=temp;
+ VhdlDocGen::deleteAllChars(temp,'\n');
+ codifyLines(vhdlcodeYYtext,temp.data(),TRUE);
+ //generateClassOrGlobalLink(*g_code,temp.data());
+ isPackageBody=FALSE;
+ BEGIN(ClassName);
+ }
+
+
+<Bases>^{B}*("package "){BN}*("body"){BN}*{FUNCNAME} { // found package body
+ QCString ss(vhdlcodeYYtext);
+ QCString temp=VhdlDocGen::getIndexWord(vhdlcodeYYtext,2);
+ QStringList ql=QStringList::split(temp,ss,FALSE);
+ QCString ll=ql[0].utf8();
+ codifyLines(ll.data(),g_CurrClass.data());
+ temp=temp.stripWhiteSpace();
+ temp.prepend("_");
+ generateClassOrGlobalLink(*g_code,temp.data());
+ g_CurrClass.resize(0);
+ g_CurrClass=temp;
+ isProto=FALSE;
+ isPackageBody=TRUE;
+ // BEGIN(ClassesName);
+ }
+
+<Bases>{PROCESS} { // found process
+ isFuncProto=TRUE;
+ g_FuncProto.resize(0);
+ g_FuncProto.append(vhdlcodeYYtext);
+ g_vhdlKeyDict.clear();
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ if (g_PrevString.contains('('))
+ {
+ g_braceCount=1;
+ BEGIN(ParseProcessProto);
+ }
+ else
+ {
+ writeProcessProto();
+ }
+ }
+
+<Bases>("end"){BN}+("process") { // end of process
+ isFuncProto=FALSE;
+ codifyLines(vhdlcodeYYtext);
+ BEGIN(Bases);
+ }
+
+
+<Bases>^{B}*("begin "|"begin") {
+ isFuncProto=FALSE;
+ writeFont("vhdlkeyword",vhdlcodeYYtext);
+ }
+
+<Bases>^{B}*("use"|"library"){BN}+ { //found package or library
+ writeFont("vhdlkeyword",vhdlcodeYYtext);
+ BEGIN(ParsePackage);
+ }
+
+
+<Bases>^{B}*("use"){BN}+("configuration")[^\n]* {
+ codifyLines(vhdlcodeYYtext);
+ }
+
+
+
+<Bases>{FUNC} { // found function|procedure
+ g_vhdlKeyDict.clear();
+ g_FuncProto.resize(0);
+ isProto=FALSE;
+ g_FuncProto.append(vhdlcodeYYtext);
+ g_braceCount=1;
+ BEGIN(ParseType);
+ }
+
+
+
+<Bases>^{B}*("entity"|"package"){BN}+ {
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ writeFont("keywordflow",vhdlcodeYYtext);
+ isPackageBody=FALSE;
+ BEGIN(ClassesName);
+ }
+
+
+<Bases>{KEYWORD} { // found keyword
+ QCString qcs(vhdlcodeYYtext);
+ if (!writeColoredWord(qcs))
+ {
+ startFontClass("vhdlchar");
+ g_code->codify(vhdlcodeYYtext);
+ endFontClass();
+ }
+ }
+
+
+<Bases>{ID} {
+ appStringLower(g_PrevString,vhdlcodeYYtext);
+ QCString temp(vhdlcodeYYtext);
+ temp=temp.stripWhiteSpace();
+
+ if (!writeColoredWord(temp))
+ {
+ startFontClass("vhdlchar");
+ generateMemLink(*g_code,g_CurrClass,temp);
+ endFontClass();
+ }
+ }
+
+<Bases,ParseComponent>{DIGITSS} {
+ startFontClass("vhdllogic");
+ codifyLines(vhdlcodeYYtext);
+ endFontClass();
+ }
+
+<Bases>^{B}*("use"){BN}+("entity"|"component")[^\n]* {
+ codifyLines(vhdlcodeYYtext,g_CurrClass.data(),TRUE);
+ }
+
+
+<Bases>{TYPEKW} {
+ codifyLines(vhdlcodeYYtext);
+ if (isFuncProto)
+ {
+ BEGIN(ParseFuncProto);
+ }
+ else
+ {
+ BEGIN(Bases);
+ }
+ }
+
+<Bases>{OPERATOR} {
+ startFontClass("vhdlchar");
+ g_code->codify(vhdlcodeYYtext);
+ endFontClass();
+ }
+
+<Bases>","|"."|":"|"'"|"("|")" {
+ startFontClass("vhdlchar");
+ g_code->codify(vhdlcodeYYtext);
+ endFontClass();
+ }
+
+<Bases>{STRING} {
+ QCString qcs(vhdlcodeYYtext);
+ VhdlDocGen::deleteAllChars(qcs,'"');
+ VhdlDocGen::deleteAllChars(qcs,' ');
+
+ if (VhdlDocGen::isNumber(qcs))
+ writeFont("vhdllogic",vhdlcodeYYtext);
+ else
+ writeFont("keyword",vhdlcodeYYtext);
+ }
+
+<Bases>{B}*"#"[^\n]* {
+ writeFont("keyword",vhdlcodeYYtext);
+ }
+
+<Bases>^{B}*{XILINX}[^\n]* {
+ writeWord(yytext);
+ //codifyLines(vhdlcodeYYtext,g_CurrClass.data(),TRUE);
+ }
+
+<Bases>^{B}*"set_"[^\n]* {
+ writeWord(yytext);
+ }
+
+<*>\n {
+ codifyLines(vhdlcodeYYtext);
+ BEGIN(Bases);
+ }
+
+<*>. {
+ g_code->codify(vhdlcodeYYtext);
+ }
+
+<*>\n{TEXTT} { // found normal or special comment on its own line
+ QCString text(vhdlcodeYYtext);
+ int i=text.find("--");
+ if (text.mid(i,3)=="--!" && // hide special comment
+ Config_getBool("STRIP_CODE_COMMENTS"))
+ {
+ g_yyLineNr++; // skip complete line
+ }
+ else // normal comment
+ {
+ startFontClass("keyword");
+ codifyLines(text);
+ endFontClass();
+ }
+ }
+<*>{TEXTT} { // found normal or special comment after something
+ QCString text(vhdlcodeYYtext);
+ int i=text.find("--");
+ if (text.mid(i,3)=="--!" &&
+ Config_getBool("STRIP_CODE_COMMENTS"))
+ {
+ // hide special comment
+ }
+ else // normal comment
+ {
+ startFontClass("keyword");
+ codifyLines(text);
+ endFontClass();
+ }
+ }
+
+
+%%
+
+/*@ ----------------------------------------------------------------------------
+ */
+
+void resetVhdlCodeParserState()
+{
+ g_vhdlKeyDict.setAutoDelete(TRUE);
+ g_vhdlKeyDict.clear();
+}
+
+void parseVhdlCode(CodeOutputInterface &od,const char *className,const QCString &s,
+ bool /*exBlock*/, const char *exName,FileDef *fd,
+ int startLine,int endLine,bool inlineFragment,
+ MemberDef *memberDef,bool,Definition *searchCtx)
+{
+ //printf("***parseCode() exBlock=%d exName=%s fd=%p\n",exBlock,exName,fd);
+ if (s.isEmpty()) return;
+ if (memberDef)
+ {
+ ClassDef *dd=memberDef->getClassDef();
+ if (dd) g_CurrClass=dd->className();
+ startLine--;
+ }
+ resetVhdlCodeParserState();
+ g_code = &od;
+ g_inputString = s;
+ g_inputPosition = 0;
+ g_currentFontClass = 0;
+ g_needsTermination = FALSE;
+ g_searchCtx = searchCtx;
+
+ if (endLine!=-1)
+ g_inputLines = endLine+1;
+ else
+ g_inputLines = countLines();
+
+ if (startLine!=-1)
+ g_yyLineNr = startLine;
+ else
+ g_yyLineNr = 1;
+
+
+ // g_theCallContext.clear();
+ g_classScope = className;
+ g_exampleName = exName;
+ g_sourceFileDef = fd;
+ bool cleanupSourceDef = FALSE;
+ if (fd==0)
+ {
+ // create a dummy filedef for the example
+ g_sourceFileDef = new FileDef("",exName);
+ cleanupSourceDef = TRUE;
+ }
+ if (g_sourceFileDef)
+ {
+ setCurrentDoc("l00001");
+ }
+ g_currentDefinition = 0;
+ g_currentMemberDef = 0;
+ g_vhdlMember=0;
+ if (!g_exampleName.isEmpty())
+ {
+ g_exampleFile = convertNameToFile(g_exampleName+"-example");
+ }
+ g_includeCodeFragment = inlineFragment;
+ if (!memberDef)
+ {
+ startCodeLine();
+ }
+ // g_type.resize(0);
+ // g_name.resize(0);
+ // g_args.resize(0);
+ g_parmName.resize(0);
+ g_parmType.resize(0);
+ if (memberDef)
+ {
+ setParameterList(memberDef);
+ }
+ int iLine=countLines();
+ vhdlcodeYYrestart( vhdlcodeYYin );
+ BEGIN( Bases );
+ vhdlcodeYYlex();
+ g_lexInit=TRUE;
+ if (g_needsTermination)
+ {
+ endCodeLine();
+ }
+ if (cleanupSourceDef)
+ {
+ // delete the temporary file definition used for this example
+ delete g_sourceFileDef;
+ g_sourceFileDef=0;
+ }
+ assert(g_yyLineNr==iLine);
+ return;
+}
+
+void codeFreeVhdlScanner()
+{
+#if defined(YY_FLEX_SUBMINOR_VERSION)
+ if (g_lexInit)
+ {
+ vhdlcodeYYlex_destroy();
+ }
+#endif
+}
+
+#if !defined(YY_FLEX_SUBMINOR_VERSION)
+extern "C" { // some bogus code to keep the compiler happy
+ void vhdlcodeYYdummy() { yy_flex_realloc(0,0); }
+}
+#elif YY_FLEX_SUBMINOR_VERSION<33
+#error "You seem to be using a version of flex newer than 2.5.4 but older than 2.5.33. These versions do NOT work with doxygen! Please use version <=2.5.4 or >=2.5.33 or expect things to be parsed wrongly!"
+#endif
+
+
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 13:12:19 +0000