Fixed some simX bugs

emulator/include/mem.h

@@ -53,32 +53,18 @@ namespace Harp {
   };
 
   class Core;
-  // class ConsoleMemDevice : public MemDevice {
-  // public:
-  //   ConsoleMemDevice(Size wS, std::ostream &o, Core &core, bool batch = false);
-  //   ~ConsoleMemDevice() {} 
+  class ConsoleMemDevice : public MemDevice {
+  public:
+    ConsoleMemDevice(Size wS, std::ostream &o, Core &core, bool batch = false) {}
+    ~ConsoleMemDevice() {} 
 
-  //   //virtual Size wordSize() const { return wordSize; }
-  //   virtual Size size() const { return wordSize; }
-  //   virtual Word read(Addr) { pthread_mutex_lock(&cBufLock);
-  //                             char c = cBuf.front();
-  //                             cBuf.pop();
-  //                             pthread_mutex_unlock(&cBufLock);
-  //                             return Word(c); }
-  //   virtual void write(Addr a, Word w) { output << char(w); }
+    //virtual Size wordSize() const { return wordSize; }
+    virtual Size size() const { return 1; }
+    virtual Word read(Addr) { Word(5); }
+    virtual void write(Addr a, Word w) { }
 
-  //   void poll();
-
-  //   friend void *Harp::consoleInputThread(void *);
-
-  // private:
-  //   std::ostream &output;
-  //   Size wordSize;
-  //   Core &core;
-
-  //   std::queue<char> cBuf;
-  //   pthread_mutex_t cBufLock;
-  // };
+    void poll() {}
+  };
 
   class DiskControllerMemDevice : public MemDevice {
   public: