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src/share/vm/oops/methodKlass.hpp@98cb887364d3 (annotated)

src/share/vm/oops/methodKlass.hpp

Fri, 27 Feb 2009 13:27:09 -0800

author

twisti

date

Fri, 27 Feb 2009 13:27:09 -0800

changeset 1040

98cb887364d3

parent 435

a61af66fc99e

child 1590

4e6abf09f540

permissions

-rw-r--r--

6810672: Comment typos
Summary: I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never

duke@435	1	/*
duke@435	2	* Copyright 1997-2006 Sun Microsystems, Inc. All Rights Reserved.
duke@435	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	*
duke@435	5	* This code is free software; you can redistribute it and/or modify it
duke@435	6	* under the terms of the GNU General Public License version 2 only, as
duke@435	7	* published by the Free Software Foundation.
duke@435	8	*
duke@435	9	* This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	* version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	* accompanied this code).
duke@435	14	*
duke@435	15	* You should have received a copy of the GNU General Public License version
duke@435	16	* 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	*
duke@435	19	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435	20	* CA 95054 USA or visit www.sun.com if you need additional information or
duke@435	21	* have any questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
duke@435	25	// a methodKlass is the klass of a methodOop
duke@435	26
duke@435	27	class methodKlass : public Klass {
duke@435	28	friend class VMStructs;
duke@435	29	private:
duke@435	30	juint _alloc_size; // allocation profiling support
duke@435	31	public:
duke@435	32	// Testing
duke@435	33	bool oop_is_method() const { return true; }
duke@435	34
duke@435	35	// Allocation
duke@435	36	DEFINE_ALLOCATE_PERMANENT(methodKlass);
duke@435	37	methodOop allocate(constMethodHandle xconst, AccessFlags access_flags,
duke@435	38	TRAPS);
duke@435	39	static klassOop create_klass(TRAPS);
duke@435	40
duke@435	41	// Sizing
duke@435	42	int oop_size(oop obj) const;
duke@435	43	int klass_oop_size() const { return object_size(); }
duke@435	44
duke@435	45	// Casting from klassOop
duke@435	46	static methodKlass* cast(klassOop k) {
duke@435	47	assert(k->klass_part()->oop_is_method(), "cast to methodKlass");
duke@435	48	return (methodKlass*) k->klass_part();
duke@435	49	}
duke@435	50
duke@435	51	// Sizing
duke@435	52	static int header_size() { return oopDesc::header_size() + sizeof(methodKlass)/HeapWordSize; }
duke@435	53	int object_size() const { return align_object_size(header_size()); }
duke@435	54
duke@435	55	// Garbage collection
duke@435	56	void oop_follow_contents(oop obj);
duke@435	57	int oop_adjust_pointers(oop obj);
duke@435	58	bool oop_is_parsable(oop obj) const;
duke@435	59
duke@435	60	// Parallel Scavenge and Parallel Old
duke@435	61	PARALLEL_GC_DECLS
duke@435	62
duke@435	63	// Allocation profiling support
duke@435	64	juint alloc_size() const { return _alloc_size; }
duke@435	65	void set_alloc_size(juint n) { _alloc_size = n; }
duke@435	66
duke@435	67	// Iterators
duke@435	68	int oop_oop_iterate(oop obj, OopClosure* blk);
duke@435	69	int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr);
duke@435	70
duke@435	71	#ifndef PRODUCT
duke@435	72	public:
duke@435	73	// Printing
duke@435	74	void oop_print_on (oop obj, outputStream* st);
duke@435	75	void oop_print_value_on(oop obj, outputStream* st);
duke@435	76	#endif
duke@435	77
duke@435	78	public:
duke@435	79	// Verify operations
duke@435	80	const char* internal_name() const;
duke@435	81	void oop_verify_on(oop obj, outputStream* st);
duke@435	82	bool oop_partially_loaded(oop obj) const;
duke@435	83	void oop_set_partially_loaded(oop obj);
duke@435	84	};