nearly finished GroupBlock VHDL gen

[blast.git] / FunctionalBlock.cpp

diff --git a/FunctionalBlock.cpp b/FunctionalBlock.cpp
index b54e4e38c0aff86dde2fb90e19c868aae84f654c..3ea8253b6f0f30749809a35980c9edd32d2613af 100644 (file)
--- a/FunctionalBlock.cpp
+++ b/FunctionalBlock.cpp
@@ -149,6 +149,8 @@ void FunctionalBlock::createPatterns() throw(Exception) {
 #ifdef DEBUG_FCTNAME\r
   cout << "call to " << qPrintable(fctName) << endl;\r
 #endif\r
 #ifdef DEBUG_FCTNAME\r
   cout << "call to " << qPrintable(fctName) << endl;\r
 #endif\r

+\r
+  if (implementation->hasNoPatterns()) return;\r

   \r
   cout << "create patterns for block " << qPrintable(name) << endl;\r
   if (evaluator == NULL) evaluator = new ArithmeticEvaluator();\r
   \r
   cout << "create patterns for block " << qPrintable(name) << endl;\r
   if (evaluator == NULL) evaluator = new ArithmeticEvaluator();\r


@@ -1314,20 +1316,306 @@ int FunctionalBlock::createTriggers() {
 }\r
 \r
 void FunctionalBlock::generateVHDL(const QString& path) throw(Exception){\r
 }\r
 \r
 void FunctionalBlock::generateVHDL(const QString& path) throw(Exception){\r

+    \r
+  BlockImplementation* impl = reference->getImplementations().at(0); // for now only take first impl available\r
+  QFile implFile(impl->getXmlFile());\r
+\r
+  // reading in into QDomDocument\r
+  QDomDocument document("implFile");\r
+\r
+  if (!implFile.open(QIODevice::ReadOnly)) {\r
+    throw(Exception(IMPLFILE_NOACCESS));\r
+  }\r
+  if (!document.setContent(&implFile)) {\r
+    implFile.close();\r
+    throw(Exception(IMPLFILE_NOACCESS));\r
+  }\r
+  implFile.close();\r
+\r
+  bool genController = false;\r
+  QString coreFile = "";\r
+  QString controllerFile = "";\r
+\r
+  if (reference->isWBConfigurable()) {\r
+    genController = true;\r
+    controllerFile = path;\r
+    controllerFile += "/";\r
+    controllerFile.append(name);\r
+    controllerFile.append("_ctrl.vhd");    \r
+  }\r
+  else {\r
+    controllerFile = "nofile.vhd";    \r
+  }\r
+  coreFile = path;\r
+  coreFile += "/";\r
+  coreFile.append(name);\r
+  coreFile.append(".vhd");\r
+\r
+  QFile vhdlCore(coreFile);\r
+  QFile vhdlController(controllerFile);\r
+\r
+  if (!vhdlCore.open(QIODevice::WriteOnly)) {\r
+    throw(Exception(VHDLFILE_NOACCESS));\r
+  }\r
+\r
+  if (genController) {\r
+    if (!vhdlController.open(QIODevice::WriteOnly)) {\r
+      throw(Exception(VHDLFILE_NOACCESS));\r
+    }\r
+  }\r
+  QTextStream outCore(&vhdlCore);\r
+  QTextStream outController;\r
+  if (genController) {\r
+    outController.setDevice(&vhdlController);\r
+  }\r
+\r
+  try {\r
+    //Get the root element\r
+    QDomElement impl = document.documentElement();\r
+    QDomElement eltComments = impl.firstChildElement("comments");\r
+    generateComments(outCore,eltComments, coreFile);\r
+    QDomElement eltLibs = eltComments.nextSiblingElement("libraries");\r
+    generateLibraries(outCore, eltLibs);\r
+    generateEntity(outCore, genController);\r
+    QDomElement eltArch = eltLibs.nextSiblingElement("architecture");\r
+    generateArchitecture(outCore, eltArch );\r
+    if (genController) {\r
+      generateController(outController);\r
+    }\r
+  }\r
+  catch(Exception err) {\r
+    throw(err);\r
+  }\r
+\r
+  vhdlCore.close();\r
+  vhdlController.close();\r
+  \r

  }\r
 \r
 void FunctionalBlock::generateComments(QTextStream& out, QDomElement &elt, QString coreFile) throw(Exception) {\r
 \r
  }\r
 \r
 void FunctionalBlock::generateComments(QTextStream& out, QDomElement &elt, QString coreFile) throw(Exception) {\r
 \r

+  for(int i = 0; i < 50; i++) {\r
+    out << "--";\r
+  }\r
+  out << "\n--" << endl;\r
+  QString fileName = coreFile;\r
+  out << "--  File        : " << fileName << endl;\r
+  out << "--" << endl;\r
+  QDomElement eltAuthor = elt.firstChildElement("author");\r
+  QString firstName = eltAuthor.attribute("firstname","");\r
+  QString lastName = eltAuthor.attribute("lastname","");\r
+  QString mail = eltAuthor.attribute("mail","");\r
+  out << "--  Author(s)   : "<<firstName+" "<<lastName<<" ("<<mail<<")" << endl;\r
+  out << "--" << endl;\r
+  QDomElement eltDate = eltAuthor.nextSiblingElement("date");\r
+  QString crea = eltDate.attribute("creation","");\r
+  out << "--  Creation Date   : "<<crea<< endl;\r
+  out << "--" << endl;\r
+  QDomElement eltRelated = eltDate.nextSiblingElement("related_files");\r
+  QString relateds = eltRelated.attribute("list","");\r
+  out << "--  Related files   :\n"<<relateds<<endl;\r
+  out << "--" << endl;\r
+  QDomElement eltDesc = eltRelated.nextSiblingElement("description");\r
+  QDomElement desc = eltDesc.firstChildElement();\r
+  QString descTxt = desc.text();\r
+  out << "--  Decription      :\n"<<descTxt<<endl;\r
+  out << "--" << endl;\r
+  QDomElement eltNote = eltDesc.nextSiblingElement("description");\r
+  QDomElement note = eltNote.firstChildElement();\r
+  QString noteTxt = note.text();\r
+  out << "--  Note          :\n"<<noteTxt<<endl;\r
+  out << "--" << endl;\r
+  for(int i = 0; i < 50; i++) {\r
+    out << "--";\r
+  }\r
+  out << endl << endl;\r

 }\r
 \r
 void FunctionalBlock::generateLibraries(QTextStream& out, QDomElement &elt) throw(Exception) {\r
 }\r
 \r
 void FunctionalBlock::generateLibraries(QTextStream& out, QDomElement &elt) throw(Exception) {\r

-\r
+  \r
+  QDomNodeList listLib = elt.elementsByTagName("library");\r
+  for(int i = 0; i < listLib.length(); i++) {\r
+    QDomNode nodeLib = listLib.item(i);\r
+    QDomElement eltLib = nodeLib.toElement();\r
+    QString nameLib = eltLib.attribute("name","none");\r
+    out << "library " << nameLib << ";" << endl;\r
+    QDomNodeList listPack = eltLib.elementsByTagName("package");\r
+    for(int j = 0; j < listPack.length(); j++) {\r
+      QDomNode nodePack = listPack.item(j);\r
+      QDomElement eltPack = nodePack.toElement();\r
+      QString namePack = eltPack.attribute("name","none");\r
+      QString usePack = eltPack.attribute("use","none");\r
+      out << "use " << nameLib << "." << namePack << "." << usePack << endl;\r
+    }\r
+    out << endl;\r
+  }\r

 }\r
 \r
 }\r
 \r

-void FunctionalBlock::generateEntity(QTextStream& out, bool hasController=false) throw(Exception) {\r
+\r
+void FunctionalBlock::generateEntityOrComponentBody(QTextStream& out, int indentLevel, bool hasController) throw(Exception) {\r
+\r
+  int i=0;\r
+  QString indent = "";\r
+  for(i=0;i<indentLevel;i++) {\r
+    indent += " ";\r
+  }\r
+  \r
+  //QList<BlockParameter*> listParams = reference->getParameters();\r
+  QList<AbstractInterface*> listInputs = getInputs();\r
+  QList<AbstractInterface*> listOutputs = getOutputs();\r
+  QList<AbstractInterface*> listBidirs = getBidirs();    \r
+\r
+  // Generation of the generics\r
+  QList<BlockParameter*> listGenerics = getGenericParameters();\r
+  if ((!listGenerics.isEmpty()) || (hasController)) {\r
+    out << indent << "  generic (" << endl;\r
+    if (hasController) {\r
+      out << indent << "    wb_data_width : integer = 16;" << endl;\r
+      out << indent << "    wb_addr_width : integer = 12";\r
+      if (!listGenerics.isEmpty()) out << indent << ";";\r
+      out << endl;\r
+    }\r
+    for(i=0;i<listGenerics.size()-1;i++) {\r
+      out << indent << "    " << listGenerics.at(i)->toVHDL(BlockParameter::Entity, 0) << endl;\r
+    }\r
+    out << indent << "    " << listGenerics.at(i)->toVHDL(BlockParameter::Entity,BlockParameter::NoComma) << endl;\r
+\r
+    out << indent << "    );" << endl;\r
+  }\r
+\r
+  out << indent << "  port (" << endl;\r
+\r
+  // Generation of the clk & rst signals\r
+  out << indent << "    -- clk/rst" << endl;\r
+  foreach(AbstractInterface* iface, listInputs) {\r
+    if(iface->getPurpose() == AbstractInterface::Clock || iface->getPurpose() == AbstractInterface::Reset) {\r
+      out << indent << "    " << iface->getName() << " : in std_logic;" << endl;\r
+    }\r
+  }\r
+  foreach(AbstractInterface* iface, listOutputs) {\r
+    if(iface->getPurpose() == AbstractInterface::Clock || iface->getPurpose() == AbstractInterface::Reset) {\r
+      out << indent << "    " << iface->getName() << " : out std_logic;" << endl;\r
+    }\r
+  }\r
+\r
+  if (hasController) {\r
+    // Generation of the wishbone signals\r
+    out << indent << "    -- registers r/w via wishbone" << endl;\r
+    QList<BlockParameter*> listWB = reference->getWishboneParameters();\r
+    for(i=0;i<listWB.size()-1;i++) {\r
+      out << indent << "    " << listWB.at(i)->toVHDL(BlockParameter::Entity, 0) << endl;\r
+    }\r
+    out << indent << "    " << listWB.at(i)->toVHDL(BlockParameter::Entity,BlockParameter::NoComma) << endl;\r
+  }\r
+\r
+\r
+  int count = 0;\r
+  foreach(AbstractInterface* iface, getInterfaces()) {\r
+    if((iface->getPurpose() == AbstractInterface::Data)||(iface->getPurpose() == AbstractInterface::Control)) count++;\r
+  }\r
+  // Generation of the data/control signals\r
+\r
+  int flag = 0;\r
+  bool first = true;\r
+\r
+  foreach(AbstractInterface* iface, listInputs) {\r
+    if(iface->getPurpose() == AbstractInterface::Data) {\r
+      if (first) {\r
+        out << indent << "    -- input data ports" << endl;\r
+        first = false;\r
+      }\r
+      count--;\r
+      if (count == 0) flag = AbstractInterface::NoComma;\r
+      out << indent << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;\r
+    }\r
+  }\r
+  first = true;\r
+  foreach(AbstractInterface* iface, listInputs) {\r
+    if(iface->getPurpose() == AbstractInterface::Control) {\r
+      if (first) {\r
+        out << indent << "    -- input control ports" << endl;\r
+        first = false;\r
+      }\r
+      count--;\r
+      if (count == 0) flag = AbstractInterface::NoComma;\r
+      out << indent << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;\r
+    }\r
+  }\r
+  first = true;\r
+  foreach(AbstractInterface* iface, listOutputs) {\r
+    if(iface->getPurpose() == AbstractInterface::Data) {\r
+      if (first) {\r
+        out << indent << "    -- output data ports" << endl;\r
+        first = false;\r
+      }\r
+      count--;\r
+      if (count == 0) flag = AbstractInterface::NoComma;\r
+      out << indent << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;\r
+    }\r
+  }\r
+  first = true;\r
+  foreach(AbstractInterface* iface, listOutputs) {\r
+    if(iface->getPurpose() == AbstractInterface::Control) {\r
+      if (first) {\r
+        out << indent << "    -- output control ports" << endl;\r
+        first = false;\r
+      }\r
+      count--;\r
+      if (count == 0) flag = AbstractInterface::NoComma;\r
+      out << indent << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;\r
+    }\r
+  }\r
+  first = true;\r
+  foreach(AbstractInterface* iface, listBidirs) {\r
+    if(iface->getPurpose() == AbstractInterface::Data) {\r
+      if (first) {\r
+        out << indent << "    -- bidirs data ports" << endl;\r
+        first = false;\r
+      }\r
+      count--;\r
+      if (count == 0) flag = AbstractInterface::NoComma;\r
+      out << indent << "    " << iface->toVHDL(AbstractInterface::Entity, flag) << endl;\r
+    }\r
+  }\r
+  out << indent << "    );" << endl << endl;\r

 \r
 }\r
 \r
 void FunctionalBlock::generateArchitecture(QTextStream& out, QDomElement &elt ) throw(Exception) {\r
 \r
 }\r
 \r
 void FunctionalBlock::generateArchitecture(QTextStream& out, QDomElement &elt ) throw(Exception) {\r

+  QString expr;\r
+  QString code = elt.text();\r
+  cout << qPrintable(code) << endl;\r
+  out << "architecture rtl of " << name << " is" << endl;\r
+\r
+  QStringList listLine = code.split("\n");\r
+  for(int i =0; i < listLine.size(); i++) {\r
+    QString line = listLine.at(i).simplified();\r
+\r
+    /*\r
+    if(listLine.at(i).contains(QRegularExpression("@foreach{"))) {\r
+      while(listLine.at(i).compare("@endforeach") != -1) {\r
+        expr = expr + listLine.at(i) + '\n';\r
+        i++;\r
+      }\r
+      expr = expr + listLine.at(i);\r
+      out << evalComplex(expr, 1) << '\n';\r
+    }\r
+    if(listLine.at(i).contains(QRegularExpression("@caseeach{"))) {\r
+      while(listLine.at(i).compare("@endcaseeach") != -1) {\r
+        expr = expr + listLine.at(i) + '\n';\r
+        i++;\r
+      }\r
+      expr = expr + listLine.at(i);\r
+      out << evalComplex(expr, 2) << '\n';\r
+    }\r
+*/\r
+    if(line.contains("@{")) {\r
+      out << line << endl;\r
+    }\r
+  }\r
+}\r

 \r
 \r

+void FunctionalBlock::generateController(QTextStream &out) throw(Exception) {\r
+  \r

 }\r
 }\r

+\r