$NetBSD: patch-src_traceval_h,v 1.1 2014/08/29 04:40:06 mef Exp $

clang flags as resize unresolved reference,
backport from git repository (as of 2013-09-15).

--- simulavr-1.0.0/src/traceval.h	2012-02-13 00:26:38.000000000 +0900
+++ src/traceval.h	2013-09-13 09:41:15.000000000 +0900
@@ -106,8 +106,9 @@
         TraceValue(size_t bits,
                    const std::string &_name,
                    const int __index=-1,
-                   void* shadow=0);
-    
+                   const void* shadow=0);
+        virtual ~TraceValue() {}
+
         //! Give number of bits for this value. Max 32.
         size_t bits() const;
     
@@ -177,6 +178,9 @@
           flags. */
         virtual void dump(Dumper &d);
         
+        /*! Give back VCD coding of a bit */
+        virtual char VcdBit(int bitNo) const;
+
     protected:
         //! Clear all access flags
         void clear_flags();
@@ -191,7 +195,7 @@
         const unsigned b;
     
         //! shadow reg, if used
-        void *shadow;
+        const void *shadow;
     
         //! The value itself
         unsigned v;
@@ -207,6 +211,17 @@
         bool _enabled;
 };
 
+class TraceValueOutput: public TraceValue {
+
+    public:
+        /*! Generate a new uninitialized trace value of pin output driver */
+        TraceValueOutput(const std::string &_name): TraceValue(1, _name) {}
+
+        /*! Give back VCD coding of pin output driver  */
+        virtual char VcdBit(int bitNo) const;
+
+};
+
 class AvrDevice;
 class TraceValueRegister;
 
@@ -453,7 +468,7 @@
             if(_tvr_scopename.length() > 0)
                 _tvr_scopeprefix += _tvr_scopename + ".";
         }
-        ~TraceValueRegister();
+        virtual ~TraceValueRegister();
         
         //! Returns the scope prefix
         const std::string GetTraceValuePrefix(void) { return _tvr_scopeprefix; }
@@ -511,18 +526,18 @@
 
 //! Register a directly traced bool value
 /*! \return pointer to the new registered TraceValue */
-TraceValue *trace_direct(TraceValueRegister *t, const std::string &name, bool *val);
+TraceValue *trace_direct(TraceValueRegister *t, const std::string &name, const bool *val);
 
 //! Register a directly traced byte value
 /*! \return pointer to the new registered TraceValue */
-TraceValue* trace_direct(TraceValueRegister *t, const std::string &name, uint8_t *val);
+TraceValue* trace_direct(TraceValueRegister *t, const std::string &name, const uint8_t *val);
 
 //! Register a directly traced 16bit word value
 /*! \return pointer to the new registered TraceValue */
-TraceValue* trace_direct(TraceValueRegister *t, const std::string &name, uint16_t *val);
+TraceValue* trace_direct(TraceValueRegister *t, const std::string &name, const uint16_t *val);
 
 //! Register a directly traced 32bit word value
 /*! \return pointer to the new registered TraceValue */
-TraceValue* trace_direct(TraceValueRegister *t, const std::string &name, uint32_t *val);
+TraceValue* trace_direct(TraceValueRegister *t, const std::string &name, const uint32_t *val);
 
 #endif