--- a/hotspot/src/share/vm/oops/methodOop.hpp Mon Apr 20 14:48:03 2009 -0700
+++ b/hotspot/src/share/vm/oops/methodOop.hpp Tue Apr 21 23:21:04 2009 -0700
@@ -534,7 +534,10 @@
oop method_handle_type() const;
static jint* method_type_offsets_chain(); // series of pointer-offsets, terminated by -1
// presize interpreter frames for extra interpreter stack entries, if needed
- static int extra_stack_entries() { return EnableMethodHandles ? (int)MethodHandlePushLimit : 0; }
+ // method handles want to be able to push a few extra values (e.g., a bound receiver), and
+ // invokedynamic sometimes needs to push a bootstrap method, call site, and arglist,
+ // all without checking for a stack overflow
+ static int extra_stack_entries() { return (EnableMethodHandles ? (int)MethodHandlePushLimit : 0) + (EnableInvokeDynamic ? 3 : 0); }
static int extra_stack_words(); // = extra_stack_entries() * Interpreter::stackElementSize()
// RedefineClasses() support:
bool is_old() const { return access_flags().is_old(); }