1 /*
2 * Copyright (c) 1998, 2006, 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.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 class CMSIsAliveClosure;
26
27 // a compiledICHolderKlass is the klass of a compiledICHolderOop
28
29 class compiledICHolderKlass : public Klass {
30 friend class VMStructs;
31 private:
32 juint _alloc_size; // allocation profiling support
33 public:
34 // Testing
35 bool oop_is_compiledICHolder() const { return true; }
36
37 // Allocation
38 DEFINE_ALLOCATE_PERMANENT(compiledICHolderKlass);
39 compiledICHolderOop allocate(TRAPS);
40 static klassOop create_klass(TRAPS);
41
42 // Sizing
43 int oop_size(oop obj) const;
44 int klass_oop_size() const { return object_size(); }
60 // Parallel Scavenge and Parallel Old
61 PARALLEL_GC_DECLS
62
63 // Allocation profiling support
64 juint alloc_size() const { return _alloc_size; }
65 void set_alloc_size(juint n) { _alloc_size = n; }
66
67 // Iterators
68 int oop_oop_iterate(oop obj, OopClosure* blk);
69 int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr);
70
71 // Printing
72 void oop_print_value_on(oop obj, outputStream* st);
73 void oop_print_on (oop obj, outputStream* st);
74
75 // Verification
76 const char* internal_name() const;
77 void oop_verify_on(oop obj, outputStream* st);
78
79 };
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1 /*
2 * Copyright (c) 1998, 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.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_OOPS_COMPILEDICHOLDERKLASS_HPP
26 #define SHARE_VM_OOPS_COMPILEDICHOLDERKLASS_HPP
27
28 #include "oops/compiledICHolderOop.hpp"
29 #include "oops/klass.hpp"
30 #include "oops/methodOop.hpp"
31
32 class CMSIsAliveClosure;
33
34 // a compiledICHolderKlass is the klass of a compiledICHolderOop
35
36 class compiledICHolderKlass : public Klass {
37 friend class VMStructs;
38 private:
39 juint _alloc_size; // allocation profiling support
40 public:
41 // Testing
42 bool oop_is_compiledICHolder() const { return true; }
43
44 // Allocation
45 DEFINE_ALLOCATE_PERMANENT(compiledICHolderKlass);
46 compiledICHolderOop allocate(TRAPS);
47 static klassOop create_klass(TRAPS);
48
49 // Sizing
50 int oop_size(oop obj) const;
51 int klass_oop_size() const { return object_size(); }
67 // Parallel Scavenge and Parallel Old
68 PARALLEL_GC_DECLS
69
70 // Allocation profiling support
71 juint alloc_size() const { return _alloc_size; }
72 void set_alloc_size(juint n) { _alloc_size = n; }
73
74 // Iterators
75 int oop_oop_iterate(oop obj, OopClosure* blk);
76 int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr);
77
78 // Printing
79 void oop_print_value_on(oop obj, outputStream* st);
80 void oop_print_on (oop obj, outputStream* st);
81
82 // Verification
83 const char* internal_name() const;
84 void oop_verify_on(oop obj, outputStream* st);
85
86 };
87
88 #endif // SHARE_VM_OOPS_COMPILEDICHOLDERKLASS_HPP
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