Print stack trace on invalid memory accesses (#461)

* Print stack trace on invalid memory accesses

* Rebased, change code region base address for 39-bits address space, print stack trace on break and undefined instructions too

ChocolArm64/Events/AInvalidAccessEventArgs.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace ChocolArm64.Events
+{
+    public class AInvalidAccessEventArgs : EventArgs
+    {
+        public long Position { get; private set; }
+
+        public AInvalidAccessEventArgs(long Position)
+        {
+            this.Position = Position;
+        }
+    }
+}