602 AccessFlags access_flags() const { return _access_flags; }
603 void set_access_flags(AccessFlags flags) { _access_flags = flags; }
604
605 bool is_public() const { return _access_flags.is_public(); }
606 bool is_final() const { return _access_flags.is_final(); }
607 bool is_interface() const { return _access_flags.is_interface(); }
608 bool is_abstract() const { return _access_flags.is_abstract(); }
609 bool is_super() const { return _access_flags.is_super(); }
610 bool is_synthetic() const { return _access_flags.is_synthetic(); }
611 void set_is_synthetic() { _access_flags.set_is_synthetic(); }
612 bool has_finalizer() const { return _access_flags.has_finalizer(); }
613 bool has_final_method() const { return _access_flags.has_final_method(); }
614 void set_has_finalizer() { _access_flags.set_has_finalizer(); }
615 void set_has_final_method() { _access_flags.set_has_final_method(); }
616 bool has_vanilla_constructor() const { return _access_flags.has_vanilla_constructor(); }
617 void set_has_vanilla_constructor() { _access_flags.set_has_vanilla_constructor(); }
618 bool has_miranda_methods () const { return access_flags().has_miranda_methods(); }
619 void set_has_miranda_methods() { _access_flags.set_has_miranda_methods(); }
620 bool is_shared() const { return access_flags().is_shared_class(); } // shadows MetaspaceObj::is_shared)()
621 void set_is_shared() { _access_flags.set_is_shared_class(); }
622
623 bool is_cloneable() const;
624 void set_is_cloneable();
625
626 // Biased locking support
627 // Note: the prototype header is always set up to be at least the
628 // prototype markWord. If biased locking is enabled it may further be
629 // biasable and have an epoch.
630 markWord prototype_header() const { return _prototype_header; }
631 // NOTE: once instances of this klass are floating around in the
632 // system, this header must only be updated at a safepoint.
633 // NOTE 2: currently we only ever set the prototype header to the
634 // biasable prototype for instanceKlasses. There is no technical
635 // reason why it could not be done for arrayKlasses aside from
636 // wanting to reduce the initial scope of this optimization. There
637 // are potential problems in setting the bias pattern for
638 // JVM-internal oops.
639 inline void set_prototype_header(markWord header);
640 static ByteSize prototype_header_offset() { return in_ByteSize(offset_of(Klass, _prototype_header)); }
641
|
602 AccessFlags access_flags() const { return _access_flags; }
603 void set_access_flags(AccessFlags flags) { _access_flags = flags; }
604
605 bool is_public() const { return _access_flags.is_public(); }
606 bool is_final() const { return _access_flags.is_final(); }
607 bool is_interface() const { return _access_flags.is_interface(); }
608 bool is_abstract() const { return _access_flags.is_abstract(); }
609 bool is_super() const { return _access_flags.is_super(); }
610 bool is_synthetic() const { return _access_flags.is_synthetic(); }
611 void set_is_synthetic() { _access_flags.set_is_synthetic(); }
612 bool has_finalizer() const { return _access_flags.has_finalizer(); }
613 bool has_final_method() const { return _access_flags.has_final_method(); }
614 void set_has_finalizer() { _access_flags.set_has_finalizer(); }
615 void set_has_final_method() { _access_flags.set_has_final_method(); }
616 bool has_vanilla_constructor() const { return _access_flags.has_vanilla_constructor(); }
617 void set_has_vanilla_constructor() { _access_flags.set_has_vanilla_constructor(); }
618 bool has_miranda_methods () const { return access_flags().has_miranda_methods(); }
619 void set_has_miranda_methods() { _access_flags.set_has_miranda_methods(); }
620 bool is_shared() const { return access_flags().is_shared_class(); } // shadows MetaspaceObj::is_shared)()
621 void set_is_shared() { _access_flags.set_is_shared_class(); }
622 bool is_hidden() const { return access_flags().is_hidden_class(); }
623 void set_is_hidden() { _access_flags.set_is_hidden_class(); }
624
625 bool is_cloneable() const;
626 void set_is_cloneable();
627
628 // Biased locking support
629 // Note: the prototype header is always set up to be at least the
630 // prototype markWord. If biased locking is enabled it may further be
631 // biasable and have an epoch.
632 markWord prototype_header() const { return _prototype_header; }
633 // NOTE: once instances of this klass are floating around in the
634 // system, this header must only be updated at a safepoint.
635 // NOTE 2: currently we only ever set the prototype header to the
636 // biasable prototype for instanceKlasses. There is no technical
637 // reason why it could not be done for arrayKlasses aside from
638 // wanting to reduce the initial scope of this optimization. There
639 // are potential problems in setting the bias pattern for
640 // JVM-internal oops.
641 inline void set_prototype_header(markWord header);
642 static ByteSize prototype_header_offset() { return in_ByteSize(offset_of(Klass, _prototype_header)); }
643
|