From: stephane Domas <stephane.domas@univ-fcomte.fr>
Date: Thu, 22 Mar 2018 07:51:47 +0000 (+0100)
Subject: moved vhdl gen. into block
X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/commitdiff_plain/18fecf25efe710631fabecbb9f689c2997fdfe18?hp=e9f53048b4a0192d95382277e8f40e850998b256

moved vhdl gen. into block
---

diff --git a/BlockImplementation.cpp b/BlockImplementation.cpp
index 1553ebb..5ae6eda 100644
--- a/BlockImplementation.cpp
+++ b/BlockImplementation.cpp
@@ -102,312 +102,6 @@ bool BlockImplementation::checkPatterns() {
   return true;  
 }
 
-void BlockImplementation::generateVHDL(FunctionalBlock* _block, const QString &path) throw(Exception) {
-
-  block = _block;
-
-  QFile implFile(xmlFile);
-
-  // reading in into QDomDocument
-  QDomDocument document("implFile");
-
-  if (!implFile.open(QIODevice::ReadOnly)) {
-    throw(Exception(IMPLFILE_NOACCESS));
-  }
-  if (!document.setContent(&implFile)) {
-    implFile.close();
-    throw(Exception(IMPLFILE_NOACCESS));
-  }
-  implFile.close();
-
-  bool genController = false;
-  QString coreFile = "";
-  QString controllerFile = "";
-
-  if (reference->isWBConfigurable()) {
-    genController = true;
-    controllerFile = path;
-    controllerFile += "/";
-    controllerFile.append(block->getName());
-    controllerFile.append("_ctrl.vhd");    
-  }
-  else {
-    controllerFile = "nofile.vhd";    
-  }
-  coreFile = path;
-  coreFile += "/";
-  coreFile.append(block->getName());
-  coreFile.append(".vhd");
-
-  QFile vhdlCore(coreFile);
-  QFile vhdlController(controllerFile);
-
-  if (!vhdlCore.open(QIODevice::WriteOnly)) {
-    throw(Exception(VHDLFILE_NOACCESS));
-  }
-
-  if (genController) {
-    if (!vhdlController.open(QIODevice::WriteOnly)) {
-      throw(Exception(VHDLFILE_NOACCESS));
-    }
-  }
-  QTextStream outCore(&vhdlCore);
-  QTextStream outController;
-  if (genController) {
-    outController.setDevice(&vhdlController);
-  }
-
-  try {
-
-
-    //Get the root element
-    QDomElement impl = document.documentElement();
-    QDomElement eltComments = impl.firstChildElement("comments");
-    generateComments(eltComments, coreFile, outCore);
-    QDomElement eltLibs = eltComments.nextSiblingElement("libraries");
-    generateLibraries(eltLibs, outCore);
-    generateEntity(outCore, genController);
-    QDomElement eltArch = eltLibs.nextSiblingElement("architecture");
-    generateArchitecture(eltArch, outCore);
-    if (genController) {
-      generateController(outController);
-    }
-  }
-  catch(Exception err) {
-    throw(err);
-  }
-
-  vhdlCore.close();
-  vhdlController.close();
-}
-
-// This function generates the comments part of the VHDL document
-void BlockImplementation::generateComments(QTextStream& out, QDomElement &elt, QString coreFile) throw(Exception) {
-
-  for(int i = 0; i < 50; i++) {
-    out << "--";
-  }
-  out << "\n--" << endl;
-  QString fileName = coreFile;
-  out << "--  File        : " << fileName << endl;
-  out << "--" << endl;
-  QDomElement eltAuthor = elt.firstChildElement("author");
-  QString firstName = eltAuthor.attribute("firstname","");
-  QString lastName = eltAuthor.attribute("lastname","");
-  QString mail = eltAuthor.attribute("mail","");
-  out << "--  Author(s)   : "<<firstName+" "<<lastName<<" ("<<mail<<")" << endl;
-  out << "--" << endl;
-  QDomElement eltDate = eltAuthor.nextSiblingElement("date");
-  QString crea = eltDate.attribute("creation","");
-  out << "--  Creation Date   : "<<crea<< endl;
-  out << "--" << endl;
-  QDomElement eltRelated = eltDate.nextSiblingElement("related_files");
-  QString relateds = eltRelated.attribute("list","");
-  out << "--  Related files   :\n"<<relateds<<endl;
-  out << "--" << endl;
-  QDomElement eltDesc = eltRelated.nextSiblingElement("description");
-  QDomElement desc = eltDesc.firstChildElement();
-  QString descTxt = desc.text();
-  out << "--  Decription      :\n"<<descTxt<<endl;
-  out << "--" << endl;
-  QDomElement eltNote = eltDesc.nextSiblingElement("description");
-  QDomElement note = eltNote.firstChildElement();
-  QString noteTxt = note.text();
-  out << "--  Note          :\n"<<noteTxt<<endl;
-  out << "--" << endl;
-  for(int i = 0; i < 50; i++) {
-    out << "--";
-  }
-  out << endl << endl;
-}
-
-// This function generates the library part of the VHDL document
-void BlockImplementation::generateLibraries(QTextStream& out, QDomElement &elt) throw(Exception) {
-
-  QDomNodeList listLib = elt.elementsByTagName("library");
-  for(int i = 0; i < listLib.length(); i++) {
-    QDomNode nodeLib = listLib.item(i);
-    QDomElement eltLib = nodeLib.toElement();
-    QString nameLib = eltLib.attribute("name","none");
-    out << "library " << nameLib << ";" << endl;
-    QDomNodeList listPack = eltLib.elementsByTagName("package");
-    for(int j = 0; j < listPack.length(); j++) {
-      QDomNode nodePack = listPack.item(j);
-      QDomElement eltPack = nodePack.toElement();
-      QString namePack = eltPack.attribute("name","none");
-      QString usePack = eltPack.attribute("use","none");
-      out << "use " << nameLib << "." << namePack << "." << usePack << endl;
-    }
-    out << endl;
-  }
-}
-
-// This function generates the entity part of the VHDL document
-void BlockImplementation::generateEntity(QTextStream& out, bool hasController) throw(Exception) {
-
-  int i=0;
-  nameEnt = block->getName();
-  //QList<BlockParameter*> listParams = reference->getParameters();
-  QList<AbstractInterface*> listInputs = block->getInputs();
-  QList<AbstractInterface*> listOutputs = block->getOutputs();
-  QList<AbstractInterface*> listBidirs = block->getBidirs();
-  QString typePort, namePort;
-
-  out << "entity " << nameEnt << " is" << endl;
-
-
-  /* TODO : rewrite the generation to take into acocunt the new object hierarchy */
-
-  // Generation of the generics
-  QList<BlockParameter*> listGenerics = block->getGenericParameters();
-  if ((!listGenerics.isEmpty()) || (hasController)) {
-    out << "  generic (" << endl;
-    if (hasController) {
-      out << "    wb_data_width : integer = 16;" << endl;
-      out << "    wb_addr_width : integer = 12";
-      if (!listGenerics.isEmpty()) out << ";";
-      out << endl;
-    }
-    for(i=0;i<listGenerics.size()-1;i++) {
-      out << "    " << listGenerics.at(i)->toVHDL(BlockParameter::Entity, 0) << endl;
-    }
-    out << "    " << listGenerics.at(i)->toVHDL(BlockParameter::Entity,BlockParameter::NoComma) << endl;
-
-    out << "    );" << endl;
-  }
-
-  out << "  port (" << endl;
-
-  // Generation of the clk & rst signals
-  out << "    -- clk/rst" << endl;
-  foreach(AbstractInterface* iface, listInputs) {
-    if(iface->getPurpose() == AbstractInterface::Clock || iface->getPurpose() == AbstractInterface::Reset) {
-      out << "    " << iface->getName() << " : in std_logic;" << endl;
-    }
-  }
-
-  if (hasController) {
-    // Generation of the wishbone signals
-    out << "    -- registers r/w via wishbone" << endl;
-    QList<BlockParameter*> listWB = reference->getWishboneParameters();
-    for(i=0;i<listWB.size()-1;i++) {
-      out << "    " << listWB.at(i)->toVHDL(BlockParameter::Entity, 0) << endl;
-    }
-    out << "    " << listWB.at(i)->toVHDL(BlockParameter::Entity,BlockParameter::NoComma) << endl;
-  }
-
-
-  int count = 0;
-  foreach(AbstractInterface* iface, block->getInterfaces()) {
-    if((iface->getPurpose() == AbstractInterface::Data)||(iface->getPurpose() == AbstractInterface::Control)) count++;
-  }
-  // Generation of the data/control signals
-
-  int flag = 0;
-  bool first = true;
-
-  foreach(AbstractInterface* iface, listInputs) {
-    if(iface->getPurpose() == AbstractInterface::Data) {
-      if (first) {
-        out << "    -- input data ports" << endl;
-        first = false;
-      }
-      count--;
-      if (count == 0) flag = AbstractInterface::NoComma;
-      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
-    }
-  }
-  first = true;
-  foreach(AbstractInterface* iface, listInputs) {
-    if(iface->getPurpose() == AbstractInterface::Control) {
-      if (first) {
-        out << "    -- input control ports" << endl;
-        first = false;
-      }
-      count--;
-      if (count == 0) flag = AbstractInterface::NoComma;
-      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
-    }
-  }
-  first = true;
-  foreach(AbstractInterface* iface, listOutputs) {
-    if(iface->getPurpose() == AbstractInterface::Data) {
-      if (first) {
-        out << "    -- output data ports" << endl;
-        first = false;
-      }
-      count--;
-      if (count == 0) flag = AbstractInterface::NoComma;
-      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
-    }
-  }
-  first = true;
-  foreach(AbstractInterface* iface, listOutputs) {
-    if(iface->getPurpose() == AbstractInterface::Control) {
-      if (first) {
-        out << "    -- output control ports" << endl;
-        first = false;
-      }
-      count--;
-      if (count == 0) flag = AbstractInterface::NoComma;
-      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
-    }
-  }
-  first = true;
-  foreach(AbstractInterface* iface, listBidirs) {
-    if(iface->getPurpose() == AbstractInterface::Data) {
-      if (first) {
-        out << "    -- bidirs data ports" << endl;
-        first = false;
-      }
-      count--;
-      if (count == 0) flag = AbstractInterface::NoComma;
-      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
-    }
-  }
-  out << "    );" << endl << endl;
-  out << "end " << nameEnt << ";" << endl << endl;
-}
-
-// This function generates the architecture part of the VHDL document
-void BlockImplementation::generateArchitecture(QTextStream& out, QDomElement &elt) throw(Exception) {
-
-  QString expr;
-  QString code = elt.text();
-  cout << qPrintable(code) << endl;
-  out << "architecture rtl of " << nameEnt << " is" << endl;
-
-  QStringList listLine = code.split("\n");
-  for(int i =0; i < listLine.size(); i++) {
-    QString line = listLine.at(i).simplified();
-
-    /*
-    if(listLine.at(i).contains(QRegularExpression("@foreach{"))) {
-      while(listLine.at(i).compare("@endforeach") != -1) {
-        expr = expr + listLine.at(i) + '\n';
-        i++;
-      }
-      expr = expr + listLine.at(i);
-      out << evalComplex(expr, 1) << '\n';
-    }
-    if(listLine.at(i).contains(QRegularExpression("@caseeach{"))) {
-      while(listLine.at(i).compare("@endcaseeach") != -1) {
-        expr = expr + listLine.at(i) + '\n';
-        i++;
-      }
-      expr = expr + listLine.at(i);
-      out << evalComplex(expr, 2) << '\n';
-    }
-*/
-    if(line.contains("@{")) {
-      out << line << endl;
-    }
-  }
-}
-
-void BlockImplementation::generateController(QTextStream &out) throw(Exception) {
-}
-
 QString BlockImplementation::eval(QString line, QTextStream& out) {
   QString res, s, begLine, endLine, expr;
   evaluator->setExpression(line);
diff --git a/BlockImplementation.h b/BlockImplementation.h
index 8bbc297..fb9c77c 100644
--- a/BlockImplementation.h
+++ b/BlockImplementation.h
@@ -52,8 +52,7 @@ public:
   inline void setReference(ReferenceBlock* _reference) { reference = _reference; }
 
   void loadPatterns(QDomElement &root) throw(Exception);
-  bool checkPatterns();
-  void generateVHDL(FunctionalBlock* _block, const QString& path) throw(Exception); // main entry to generate the VHDL code
+  bool checkPatterns();  
   
 
 private:  
@@ -70,12 +69,6 @@ private:
   QHash<QString,QString> productionPattern; // key = reference interface name, value = pattern expression
   QString productionCounter;
 
-  void generateComments(QTextStream& out, QDomElement &elt, QString coreFile) throw(Exception); // generates comments from <comments> element
-  void generateLibraries(QTextStream& out, QDomElement &elt) throw(Exception); // generates libraries from <libraries> element
-  void generateEntity(QTextStream& out, bool hasController=false) throw(Exception); // generate the entity using reference
-  void generateArchitecture(QTextStream& out, QDomElement &elt ) throw(Exception); // generate the architecture using <architecture> element
-  void generateController(QTextStream& out) throw(Exception); // generate the wishbone controller of the block
-
   QString getIfaceUserName(AbstractInterface* refIface); // get the name of an interface given by the user, from the reference interface
 
   friend QDataStream &operator<<(QDataStream &out, const BlockImplementation &impl);
diff --git a/Dispatcher.cpp b/Dispatcher.cpp
index 638c991..946f5ec 100644
--- a/Dispatcher.cpp
+++ b/Dispatcher.cpp
@@ -179,10 +179,8 @@ void Dispatcher::generateBlockVHDL(BoxItem *item){
 
   if (item->getRefBlock()->isFunctionalBlock()) {
     FunctionalBlock* block = AB_TO_FUN(item->getRefBlock());
-    ReferenceBlock* ref = block->getReference();
-    BlockImplementation* impl = ref->getImplementations().at(0);
     try {
-      impl->generateVHDL(block,params->projectPath);
+      block->generateVHDL(params->projectPath);      
     }
     catch(Exception e) {
       cout << qPrintable(e.getMessage()) << endl;
diff --git a/FunctionalBlock.cpp b/FunctionalBlock.cpp
index b54e4e3..2d455db 100644
--- a/FunctionalBlock.cpp
+++ b/FunctionalBlock.cpp
@@ -1314,20 +1314,302 @@ int FunctionalBlock::createTriggers() {
 }
 
 void FunctionalBlock::generateVHDL(const QString& path) throw(Exception){
+    
+  BlockImplementation* impl = reference->getImplementations().at(0); // for now only take first impl available
+  QFile implFile(impl->getXmlFile());
+
+  // reading in into QDomDocument
+  QDomDocument document("implFile");
+
+  if (!implFile.open(QIODevice::ReadOnly)) {
+    throw(Exception(IMPLFILE_NOACCESS));
+  }
+  if (!document.setContent(&implFile)) {
+    implFile.close();
+    throw(Exception(IMPLFILE_NOACCESS));
+  }
+  implFile.close();
+
+  bool genController = false;
+  QString coreFile = "";
+  QString controllerFile = "";
+
+  if (reference->isWBConfigurable()) {
+    genController = true;
+    controllerFile = path;
+    controllerFile += "/";
+    controllerFile.append(name);
+    controllerFile.append("_ctrl.vhd");    
+  }
+  else {
+    controllerFile = "nofile.vhd";    
+  }
+  coreFile = path;
+  coreFile += "/";
+  coreFile.append(name);
+  coreFile.append(".vhd");
+
+  QFile vhdlCore(coreFile);
+  QFile vhdlController(controllerFile);
+
+  if (!vhdlCore.open(QIODevice::WriteOnly)) {
+    throw(Exception(VHDLFILE_NOACCESS));
+  }
+
+  if (genController) {
+    if (!vhdlController.open(QIODevice::WriteOnly)) {
+      throw(Exception(VHDLFILE_NOACCESS));
+    }
+  }
+  QTextStream outCore(&vhdlCore);
+  QTextStream outController;
+  if (genController) {
+    outController.setDevice(&vhdlController);
+  }
+
+  try {
+    //Get the root element
+    QDomElement impl = document.documentElement();
+    QDomElement eltComments = impl.firstChildElement("comments");
+    generateComments(outCore,eltComments, coreFile);
+    QDomElement eltLibs = eltComments.nextSiblingElement("libraries");
+    generateLibraries(outCore, eltLibs);
+    generateEntity(outCore, genController);
+    QDomElement eltArch = eltLibs.nextSiblingElement("architecture");
+    generateArchitecture(outCore, eltArch );
+    if (genController) {
+      generateController(outController);
+    }
+  }
+  catch(Exception err) {
+    throw(err);
+  }
+
+  vhdlCore.close();
+  vhdlController.close();
+  
  }
 
 void FunctionalBlock::generateComments(QTextStream& out, QDomElement &elt, QString coreFile) throw(Exception) {
 
+  for(int i = 0; i < 50; i++) {
+    out << "--";
+  }
+  out << "\n--" << endl;
+  QString fileName = coreFile;
+  out << "--  File        : " << fileName << endl;
+  out << "--" << endl;
+  QDomElement eltAuthor = elt.firstChildElement("author");
+  QString firstName = eltAuthor.attribute("firstname","");
+  QString lastName = eltAuthor.attribute("lastname","");
+  QString mail = eltAuthor.attribute("mail","");
+  out << "--  Author(s)   : "<<firstName+" "<<lastName<<" ("<<mail<<")" << endl;
+  out << "--" << endl;
+  QDomElement eltDate = eltAuthor.nextSiblingElement("date");
+  QString crea = eltDate.attribute("creation","");
+  out << "--  Creation Date   : "<<crea<< endl;
+  out << "--" << endl;
+  QDomElement eltRelated = eltDate.nextSiblingElement("related_files");
+  QString relateds = eltRelated.attribute("list","");
+  out << "--  Related files   :\n"<<relateds<<endl;
+  out << "--" << endl;
+  QDomElement eltDesc = eltRelated.nextSiblingElement("description");
+  QDomElement desc = eltDesc.firstChildElement();
+  QString descTxt = desc.text();
+  out << "--  Decription      :\n"<<descTxt<<endl;
+  out << "--" << endl;
+  QDomElement eltNote = eltDesc.nextSiblingElement("description");
+  QDomElement note = eltNote.firstChildElement();
+  QString noteTxt = note.text();
+  out << "--  Note          :\n"<<noteTxt<<endl;
+  out << "--" << endl;
+  for(int i = 0; i < 50; i++) {
+    out << "--";
+  }
+  out << endl << endl;
 }
 
 void FunctionalBlock::generateLibraries(QTextStream& out, QDomElement &elt) throw(Exception) {
-
+  
+  QDomNodeList listLib = elt.elementsByTagName("library");
+  for(int i = 0; i < listLib.length(); i++) {
+    QDomNode nodeLib = listLib.item(i);
+    QDomElement eltLib = nodeLib.toElement();
+    QString nameLib = eltLib.attribute("name","none");
+    out << "library " << nameLib << ";" << endl;
+    QDomNodeList listPack = eltLib.elementsByTagName("package");
+    for(int j = 0; j < listPack.length(); j++) {
+      QDomNode nodePack = listPack.item(j);
+      QDomElement eltPack = nodePack.toElement();
+      QString namePack = eltPack.attribute("name","none");
+      QString usePack = eltPack.attribute("use","none");
+      out << "use " << nameLib << "." << namePack << "." << usePack << endl;
+    }
+    out << endl;
+  }
 }
 
-void FunctionalBlock::generateEntity(QTextStream& out, bool hasController=false) throw(Exception) {
+void FunctionalBlock::generateEntity(QTextStream& out, bool hasController) throw(Exception) {
+
+  int i=0;
+  
+  //QList<BlockParameter*> listParams = reference->getParameters();
+  QList<AbstractInterface*> listInputs = getInputs();
+  QList<AbstractInterface*> listOutputs = getOutputs();
+  QList<AbstractInterface*> listBidirs = getBidirs();
+  QString typePort, namePort;
+
+  out << "entity " << name << " is" << endl;
+
+
+  /* TODO : rewrite the generation to take into acocunt the new object hierarchy */
+
+  // Generation of the generics
+  QList<BlockParameter*> listGenerics = getGenericParameters();
+  if ((!listGenerics.isEmpty()) || (hasController)) {
+    out << "  generic (" << endl;
+    if (hasController) {
+      out << "    wb_data_width : integer = 16;" << endl;
+      out << "    wb_addr_width : integer = 12";
+      if (!listGenerics.isEmpty()) out << ";";
+      out << endl;
+    }
+    for(i=0;i<listGenerics.size()-1;i++) {
+      out << "    " << listGenerics.at(i)->toVHDL(BlockParameter::Entity, 0) << endl;
+    }
+    out << "    " << listGenerics.at(i)->toVHDL(BlockParameter::Entity,BlockParameter::NoComma) << endl;
+
+    out << "    );" << endl;
+  }
+
+  out << "  port (" << endl;
 
+  // Generation of the clk & rst signals
+  out << "    -- clk/rst" << endl;
+  foreach(AbstractInterface* iface, listInputs) {
+    if(iface->getPurpose() == AbstractInterface::Clock || iface->getPurpose() == AbstractInterface::Reset) {
+      out << "    " << iface->getName() << " : in std_logic;" << endl;
+    }
+  }
+
+  if (hasController) {
+    // Generation of the wishbone signals
+    out << "    -- registers r/w via wishbone" << endl;
+    QList<BlockParameter*> listWB = reference->getWishboneParameters();
+    for(i=0;i<listWB.size()-1;i++) {
+      out << "    " << listWB.at(i)->toVHDL(BlockParameter::Entity, 0) << endl;
+    }
+    out << "    " << listWB.at(i)->toVHDL(BlockParameter::Entity,BlockParameter::NoComma) << endl;
+  }
+
+
+  int count = 0;
+  foreach(AbstractInterface* iface, getInterfaces()) {
+    if((iface->getPurpose() == AbstractInterface::Data)||(iface->getPurpose() == AbstractInterface::Control)) count++;
+  }
+  // Generation of the data/control signals
+
+  int flag = 0;
+  bool first = true;
+
+  foreach(AbstractInterface* iface, listInputs) {
+    if(iface->getPurpose() == AbstractInterface::Data) {
+      if (first) {
+        out << "    -- input data ports" << endl;
+        first = false;
+      }
+      count--;
+      if (count == 0) flag = AbstractInterface::NoComma;
+      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
+    }
+  }
+  first = true;
+  foreach(AbstractInterface* iface, listInputs) {
+    if(iface->getPurpose() == AbstractInterface::Control) {
+      if (first) {
+        out << "    -- input control ports" << endl;
+        first = false;
+      }
+      count--;
+      if (count == 0) flag = AbstractInterface::NoComma;
+      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
+    }
+  }
+  first = true;
+  foreach(AbstractInterface* iface, listOutputs) {
+    if(iface->getPurpose() == AbstractInterface::Data) {
+      if (first) {
+        out << "    -- output data ports" << endl;
+        first = false;
+      }
+      count--;
+      if (count == 0) flag = AbstractInterface::NoComma;
+      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
+    }
+  }
+  first = true;
+  foreach(AbstractInterface* iface, listOutputs) {
+    if(iface->getPurpose() == AbstractInterface::Control) {
+      if (first) {
+        out << "    -- output control ports" << endl;
+        first = false;
+      }
+      count--;
+      if (count == 0) flag = AbstractInterface::NoComma;
+      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
+    }
+  }
+  first = true;
+  foreach(AbstractInterface* iface, listBidirs) {
+    if(iface->getPurpose() == AbstractInterface::Data) {
+      if (first) {
+        out << "    -- bidirs data ports" << endl;
+        first = false;
+      }
+      count--;
+      if (count == 0) flag = AbstractInterface::NoComma;
+      out << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;
+    }
+  }
+  out << "    );" << endl << endl;
+  out << "end " << name << ";" << endl << endl;
 }
 
 void FunctionalBlock::generateArchitecture(QTextStream& out, QDomElement &elt ) throw(Exception) {
+  QString expr;
+  QString code = elt.text();
+  cout << qPrintable(code) << endl;
+  out << "architecture rtl of " << name << " is" << endl;
+
+  QStringList listLine = code.split("\n");
+  for(int i =0; i < listLine.size(); i++) {
+    QString line = listLine.at(i).simplified();
 
+    /*
+    if(listLine.at(i).contains(QRegularExpression("@foreach{"))) {
+      while(listLine.at(i).compare("@endforeach") != -1) {
+        expr = expr + listLine.at(i) + '\n';
+        i++;
+      }
+      expr = expr + listLine.at(i);
+      out << evalComplex(expr, 1) << '\n';
+    }
+    if(listLine.at(i).contains(QRegularExpression("@caseeach{"))) {
+      while(listLine.at(i).compare("@endcaseeach") != -1) {
+        expr = expr + listLine.at(i) + '\n';
+        i++;
+      }
+      expr = expr + listLine.at(i);
+      out << evalComplex(expr, 2) << '\n';
+    }
+*/
+    if(line.contains("@{")) {
+      out << line << endl;
+    }
+  }
 }
+
+void FunctionalBlock::generateController(QTextStream &out) throw(Exception) {
+  
+}
+
diff --git a/GroupBlock.cpp b/GroupBlock.cpp
index a3966bd..17b7bba 100644
--- a/GroupBlock.cpp
+++ b/GroupBlock.cpp
@@ -281,11 +281,12 @@ void GroupBlock::generateVHDL(const QString& path) throw(Exception) {
 
   QTextStream outCore(&vhdlCore);
 
+  QDomElement dummyElt;
   try {
-    generateComments(outCore);
-    generateLibraries(outCore);
+    generateComments(outCore,dummyElt,"");
+    generateLibraries(outCore,dummyElt);
     generateEntity(outCore);
-    generateArchitecture(outCore);
+    generateArchitecture(outCore,dummyElt);
   }
   catch(Exception err) {
     throw(err);
@@ -307,7 +308,7 @@ void GroupBlock::generateLibraries(QTextStream& out, QDomElement &elt) throw(Exc
 
 }
 
-void GroupBlock::generateEntity(QTextStream& out) throw(Exception) {
+void GroupBlock::generateEntity(QTextStream& out, bool hasController) throw(Exception) {
 
   int i;
 
@@ -414,3 +415,7 @@ void GroupBlock::generateArchitecture(QTextStream& out, QDomElement &elt) throw(
 
 }
 
+void GroupBlock::generateController(QTextStream &out) throw(Exception) {
+  
+}
+
diff --git a/ReferenceBlock.cpp b/ReferenceBlock.cpp
index f6fd9c7..70677df 100644
--- a/ReferenceBlock.cpp
+++ b/ReferenceBlock.cpp
@@ -648,7 +648,7 @@ void ReferenceBlock::generateLibraries(QTextStream& out, QDomElement &elt) throw
   throw(Exception(INVALID_REFBLOCK_USE));
 }
 
-void ReferenceBlock::generateEntity(QTextStream& out, bool hasController=false) throw(Exception) {
+void ReferenceBlock::generateEntity(QTextStream& out, bool hasController) throw(Exception) {
   throw(Exception(INVALID_REFBLOCK_USE));
 }
 
diff --git a/blast.creator.user b/blast.creator.user
index 37faf88..1aea169 100644
--- a/blast.creator.user
+++ b/blast.creator.user
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.2.0, 2018-03-05T12:13:31. -->
+<!-- Written by QtCreator 4.2.0, 2018-03-21T17:45:46. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
-  <value type="QByteArray">{94112477-caab-4897-8f75-5f412f2c883a}</value>
+  <value type="QByteArray">{3701e197-5b6c-48ea-9e98-a6cf6de18672}</value>
  </data>
  <data>
   <variable>ProjectExplorer.Project.ActiveTarget</variable>
@@ -19,7 +19,7 @@
    <valuemap type="QVariantMap" key="EditorConfiguration.CodeStyle.0">
     <value type="QString" key="language">Cpp</value>
     <valuemap type="QVariantMap" key="value">
-     <value type="QByteArray" key="CurrentPreferences">CppGlobal</value>
+     <value type="QByteArray" key="CurrentPreferences">qt2</value>
     </valuemap>
    </valuemap>
    <valuemap type="QVariantMap" key="EditorConfiguration.CodeStyle.1">
@@ -31,7 +31,7 @@
    <value type="int" key="EditorConfiguration.CodeStyle.Count">2</value>
    <value type="QByteArray" key="EditorConfiguration.Codec">UTF-8</value>
    <value type="bool" key="EditorConfiguration.ConstrainTooltips">false</value>
-   <value type="int" key="EditorConfiguration.IndentSize">4</value>
+   <value type="int" key="EditorConfiguration.IndentSize">2</value>
    <value type="bool" key="EditorConfiguration.KeyboardTooltips">false</value>
    <value type="int" key="EditorConfiguration.MarginColumn">80</value>
    <value type="bool" key="EditorConfiguration.MouseHiding">true</value>
@@ -43,12 +43,12 @@
    <value type="bool" key="EditorConfiguration.SmartSelectionChanging">true</value>
    <value type="bool" key="EditorConfiguration.SpacesForTabs">true</value>
    <value type="int" key="EditorConfiguration.TabKeyBehavior">0</value>
-   <value type="int" key="EditorConfiguration.TabSize">8</value>
-   <value type="bool" key="EditorConfiguration.UseGlobal">true</value>
+   <value type="int" key="EditorConfiguration.TabSize">4</value>
+   <value type="bool" key="EditorConfiguration.UseGlobal">false</value>
    <value type="int" key="EditorConfiguration.Utf8BomBehavior">1</value>
    <value type="bool" key="EditorConfiguration.addFinalNewLine">true</value>
    <value type="bool" key="EditorConfiguration.cleanIndentation">true</value>
-   <value type="bool" key="EditorConfiguration.cleanWhitespace">true</value>
+   <value type="bool" key="EditorConfiguration.cleanWhitespace">false</value>
    <value type="bool" key="EditorConfiguration.inEntireDocument">false</value>
   </valuemap>
  </data>
@@ -61,7 +61,7 @@
   <valuemap type="QVariantMap">
    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Desktop</value>
    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop</value>
-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">{c934e180-ebc6-41ed-be82-502cc94f41f6}</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">{ed04208c-8774-456b-99b9-4a02094ca7a4}</value>
    <value type="int" key="ProjectExplorer.Target.ActiveBuildConfiguration">0</value>
    <value type="int" key="ProjectExplorer.Target.ActiveDeployConfiguration">0</value>
    <value type="int" key="ProjectExplorer.Target.ActiveRunConfiguration">0</value>
@@ -128,7 +128,7 @@
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.RunConfiguration.0">
     <value type="bool" key="Analyzer.QmlProfiler.AggregateTraces">false</value>
     <value type="bool" key="Analyzer.QmlProfiler.FlushEnabled">false</value>
-    <value type="uint" key="Analyzer.QmlProfiler.FlushInterval">1000</value>
+    <value type="uint" key="Analyzer.QmlProfiler.FlushInterval">0</value>
     <value type="QString" key="Analyzer.QmlProfiler.LastTraceFile"></value>
     <value type="bool" key="Analyzer.QmlProfiler.Settings.UseGlobalSettings">true</value>
     <valuelist type="QVariantList" key="Analyzer.Valgrind.AddedSuppressionFiles"/>
@@ -169,8 +169,9 @@
     <valuelist type="QVariantList" key="PE.EnvironmentAspect.Changes"/>
     <value type="QString" key="ProjectExplorer.CustomExecutableRunConfiguration.Arguments"></value>
     <value type="QString" key="ProjectExplorer.CustomExecutableRunConfiguration.Executable"></value>
+    <value type="bool" key="ProjectExplorer.CustomExecutableRunConfiguration.UseTerminal">false</value>
     <value type="QString" key="ProjectExplorer.CustomExecutableRunConfiguration.WorkingDirectory">%{buildDir}</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Custom Executable</value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Exécutable personnalisé</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.CustomExecutableRunConfiguration</value>
     <value type="uint" key="RunConfiguration.QmlDebugServerPort">3768</value>