Second version of support for specifying an unhandled exception callback

runtime/vm/object_store.h

Index: runtime/vm/object_store.h
===================================================================
--- runtime/vm/object_store.h	(revision 16084)
+++ runtime/vm/object_store.h	(working copy)
@@ -435,6 +435,13 @@
   }
   void clear_sticky_error() { sticky_error_ = Error::null(); }
 
+  RawString* unhandled_exception_handler() const {
+    return unhandled_exception_handler_;
+  }
+  void set_unhandled_exception_handler(const String& value) {
+    unhandled_exception_handler_ = value.raw();
+  }
+
   RawBool* true_value() const { return true_value_; }
   void set_true_value(const Bool& value) { true_value_ = value.raw(); }
 
@@ -548,6 +555,8 @@
   RawGrowableObjectArray* libraries_;
   RawGrowableObjectArray* pending_classes_;
   RawError* sticky_error_;
+  RawString* unhandled_exception_handler_;
+  RawString* isolate_library_uri_;

[siva, 2012/12/13 18:30:38]

What is this isolate_library_uri_ field? It doesn't seem to be used anywhere.

[Tom Ball, 2012/12/13 19:33:22]

Removed -- it was cruft from an earlier design.

   RawContext* empty_context_;
   RawInstance* stack_overflow_;
   RawInstance* out_of_memory_;