Tue, 23 Nov 2010 13:22:55 -0800
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
1 /*
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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23 */
25 #ifndef SHARE_VM_OOPS_INSTANCEKLASSKLASS_HPP
26 #define SHARE_VM_OOPS_INSTANCEKLASSKLASS_HPP
28 #include "oops/klassKlass.hpp"
30 // An instanceKlassKlass is the klass of an instanceKlass
32 class instanceKlassKlass : public klassKlass {
33 public:
34 // Dispatched operation
35 bool oop_is_klass() const { return true; }
36 bool oop_is_instanceKlass() const { return true; }
38 int oop_size(oop obj) const;
39 int klass_oop_size() const { return object_size(); }
41 // Allocation
42 DEFINE_ALLOCATE_PERMANENT(instanceKlassKlass);
43 static klassOop create_klass(TRAPS);
44 klassOop allocate_instance_klass(int vtable_len,
45 int itable_len,
46 int static_field_size,
47 unsigned int nonstatic_oop_map_count,
48 ReferenceType rt,
49 TRAPS);
51 // Casting from klassOop
52 static instanceKlassKlass* cast(klassOop k) {
53 assert(k->klass_part()->oop_is_klass(), "cast to instanceKlassKlass");
54 return (instanceKlassKlass*) k->klass_part();
55 }
57 // Sizing
58 static int header_size() { return oopDesc::header_size() + sizeof(instanceKlassKlass)/HeapWordSize; }
59 int object_size() const { return align_object_size(header_size()); }
61 // Garbage collection
62 void oop_follow_contents(oop obj);
63 int oop_adjust_pointers(oop obj);
64 bool oop_is_parsable(oop obj) const;
66 // Parallel Scavenge and Parallel Old
67 PARALLEL_GC_DECLS
69 // Iterators
70 int oop_oop_iterate(oop obj, OopClosure* blk);
71 int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr);
73 private:
74 // Apply closure to the InstanceKlass oops that are outside the java heap.
75 inline void iterate_c_heap_oops(instanceKlass* ik, OopClosure* closure);
77 public:
78 // Printing
79 void oop_print_value_on(oop obj, outputStream* st);
80 #ifndef PRODUCT
81 void oop_print_on(oop obj, outputStream* st);
82 #endif
84 // Verification
85 const char* internal_name() const;
86 void oop_verify_on(oop obj, outputStream* st);
87 // tells whether obj is partially constructed (gc during class loading)
88 bool oop_partially_loaded(oop obj) const;
89 void oop_set_partially_loaded(oop obj);
90 };
92 #endif // SHARE_VM_OOPS_INSTANCEKLASSKLASS_HPP