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comparison src/share/vm/oops/methodOop.hpp @ 2416:38fea01eb669

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6817525: turn on method handle functionality by default for JSR 292 Summary: After appropriate testing, we need to turn on EnableMethodHandles and EnableInvokeDynamic by default. Reviewed-by: never, kvn, jrose, phh
author twisti
date Thu, 31 Mar 2011 02:31:57 -0700
parents 799d8ccf63cf
children f00918f35c7f 81d815b05abb
comparison
equal deleted inserted replaced
2415:09f96c3ff1ad 2416:38fea01eb669
605 static jint* method_type_offsets_chain(); // series of pointer-offsets, terminated by -1 605 static jint* method_type_offsets_chain(); // series of pointer-offsets, terminated by -1
606 // presize interpreter frames for extra interpreter stack entries, if needed 606 // presize interpreter frames for extra interpreter stack entries, if needed
607 // method handles want to be able to push a few extra values (e.g., a bound receiver), and 607 // method handles want to be able to push a few extra values (e.g., a bound receiver), and
608 // invokedynamic sometimes needs to push a bootstrap method, call site, and arglist, 608 // invokedynamic sometimes needs to push a bootstrap method, call site, and arglist,
609 // all without checking for a stack overflow 609 // all without checking for a stack overflow
610 static int extra_stack_entries() { return (EnableMethodHandles ? (int)MethodHandlePushLimit : 0) + (EnableInvokeDynamic ? 3 : 0); } 610 static int extra_stack_entries() { return EnableInvokeDynamic ? (int) MethodHandlePushLimit + 3 : 0; }
611 static int extra_stack_words(); // = extra_stack_entries() * Interpreter::stackElementSize() 611 static int extra_stack_words(); // = extra_stack_entries() * Interpreter::stackElementSize()
612 612
613 // RedefineClasses() support: 613 // RedefineClasses() support:
614 bool is_old() const { return access_flags().is_old(); } 614 bool is_old() const { return access_flags().is_old(); }
615 void set_is_old() { _access_flags.set_is_old(); } 615 void set_is_old() { _access_flags.set_is_old(); }