Add functionality for finding code objects from a pc that points into...

src/memory.h

Index: src/memory.h
===================================================================
--- src/memory.h	(revision 5368)
+++ src/memory.h	(working copy)
@@ -36,6 +36,10 @@
 
 class Memory {
  public:
+  static uint8_t& uint8_at(Address addr) {
+    return *reinterpret_cast<uint8_t*>(addr);
+  }
+
   static uint16_t& uint16_at(Address addr)  {
     return *reinterpret_cast<uint16_t*>(addr);
   }