nearly finished GroupBlock VHDL gen

[blast.git] / GroupBlock.h

diff --git a/GroupBlock.h b/GroupBlock.h
index 5a032368946e548d802f251c91931624d4137f49..23a8ce27a5819db44c08f51f91f1bcca25bfadf4 100644 (file)
--- a/GroupBlock.h
+++ b/GroupBlock.h
@@ -27,11 +27,14 @@ public:
 
   // testers
   bool isGroupBlock();
 
   // testers
   bool isGroupBlock();

+  bool isTopGroupBlock();

   inline bool isTop() { return topGroup; }
 
   // others
   inline void addBlock(AbstractBlock* block) { blocks.append(block); }
   void removeBlock(AbstractBlock* block);
   inline bool isTop() { return topGroup; }
 
   // others
   inline void addBlock(AbstractBlock* block) { blocks.append(block); }
   void removeBlock(AbstractBlock* block);

+  AbstractBlock* getFunctionalBlockByName(QString name);
+

   void removeAllBlocks();
   void parametersValidation(QList<AbstractBlock *> *checkedBlocks, QList<AbstractBlock*>* blocksToConfigure);  
   void addGenericParameter(QString name, QString type, QString value);
   void removeAllBlocks();
   void parametersValidation(QList<AbstractBlock *> *checkedBlocks, QList<AbstractBlock*>* blocksToConfigure);  
   void addGenericParameter(QString name, QString type, QString value);


@@ -39,7 +42,34 @@ public:
   // public attributes
   static int counter;
 
   // public attributes
   static int counter;
 

-private:  
+  void checkInputPatternCompatibility() throw(Exception);
+  void computeOutputPattern(int nbExec = -1) throw(Exception);
+  void computeAdmittanceDelays() throw(Exception);
+  
+  void generateVHDL(const QString& path) throw(Exception); // main entry to generate the VHDL code  
+
+private:    
+  // patterns  
+  /* NB: in opposition to FunctionalBlock, the input pattern and output pattern of a block
+     is not computed but just deduced from the output pattern of functional interfaces that
+     are connected to some block interfaces. Thus, there is no need to have an outputPattern QMap linking
+     interfaces and patterns as in FunctionalBlock.
+     Thus, the output patterns are directly set/retrieved from interfaces.
+    
+   */
+  /*!
+   * \brief createInputPattern
+   * Since input GroupInterface are just tunnels to input interfaces of inner blocks, they must
+   * have an output pattern that can be provided to inner interfaces. That outpu pattern is just
+   * found by taking the output pattern of the connectedFrom interface.
+   */   
+  void createInputPattern();
+
+  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 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
+  void generateEntityOrComponentBody(QTextStream& out, int indentLevel, bool hasController=false) throw(Exception); // generate the entity/compo body using reference

   bool topGroup;  
   QList<AbstractBlock*> blocks; // contains instances of FunctionalBlock or GroupBlock that are children of this group
 
   bool topGroup;  
   QList<AbstractBlock*> blocks; // contains instances of FunctionalBlock or GroupBlock that are children of this group