Stack overflow error and unit test.

Change-Id: Ie7198569207b1b87c50d986df002c551ad5d7d3a
diff --git a/src/runtime_support.h b/src/runtime_support.h
index 734ba0b..de2a975 100644
--- a/src/runtime_support.h
+++ b/src/runtime_support.h
@@ -16,6 +16,7 @@
   extern "C" void art_throw_array_bounds_from_code(int32_t index, int32_t limit);
   extern "C" void art_throw_div_zero_from_code();
   extern "C" void art_throw_null_pointer_exception_from_code();
+  extern "C" void art_throw_stack_overflow_from_code(void*);
   extern "C" void art_unlock_object_from_code(void*, void*);
 
   /* Conversions */