vmStructs_g1.hpp revision 9801:80f8be586fae 
1/*
2 * Copyright (c) 2011, 2015, 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
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23 */
24
25#ifndef SHARE_VM_GC_G1_VMSTRUCTS_G1_HPP
26#define SHARE_VM_GC_G1_VMSTRUCTS_G1_HPP
27
28#include "gc/g1/g1CollectedHeap.hpp"
29#include "gc/g1/heapRegion.hpp"
30#include "gc/g1/heapRegionManager.hpp"
31#include "utilities/macros.hpp"
32
33#define VM_STRUCTS_G1(nonstatic_field, static_field)                          \
34                                                                              \
35  static_field(HeapRegion, GrainBytes,        size_t)                         \
36  static_field(HeapRegion, LogOfHRGrainBytes, int)                            \
37                                                                              \
38  nonstatic_field(G1OffsetTableContigSpace, _top,       HeapWord* volatile)   \
39                                                                              \
40  nonstatic_field(G1HeapRegionTable, _base,             address)              \
41  nonstatic_field(G1HeapRegionTable, _length,           size_t)               \
42  nonstatic_field(G1HeapRegionTable, _biased_base,      address)              \
43  nonstatic_field(G1HeapRegionTable, _bias,             size_t)               \
44  nonstatic_field(G1HeapRegionTable, _shift_by,         uint)                 \
45                                                                              \
46  nonstatic_field(HeapRegionManager, _regions,          G1HeapRegionTable)    \
47  nonstatic_field(HeapRegionManager, _num_committed,    uint)                 \
48                                                                              \
49  nonstatic_field(G1CollectedHeap, _summary_bytes_used, size_t)               \
50  nonstatic_field(G1CollectedHeap, _hrm,                HeapRegionManager)    \
51  nonstatic_field(G1CollectedHeap, _g1mm,               G1MonitoringSupport*) \
52  nonstatic_field(G1CollectedHeap, _old_set,            HeapRegionSetBase)    \
53  nonstatic_field(G1CollectedHeap, _humongous_set,      HeapRegionSetBase)    \
54                                                                              \
55  nonstatic_field(G1MonitoringSupport, _eden_committed,     size_t)           \
56  nonstatic_field(G1MonitoringSupport, _eden_used,          size_t)           \
57  nonstatic_field(G1MonitoringSupport, _survivor_committed, size_t)           \
58  nonstatic_field(G1MonitoringSupport, _survivor_used,      size_t)           \
59  nonstatic_field(G1MonitoringSupport, _old_committed,      size_t)           \
60  nonstatic_field(G1MonitoringSupport, _old_used,           size_t)           \
61                                                                              \
62  nonstatic_field(HeapRegionSetBase,   _length,         uint)                 \
63                                                                              \
64  nonstatic_field(PtrQueue,            _active,         bool)                 \
65  nonstatic_field(PtrQueue,            _buf,            void**)               \
66  nonstatic_field(PtrQueue,            _index,          size_t)               \
67
68
69#define VM_INT_CONSTANTS_G1(declare_constant, declare_constant_with_value)    \
70
71
72#define VM_TYPES_G1(declare_type, declare_toplevel_type)                      \
73                                                                              \
74  declare_toplevel_type(G1HeapRegionTable)                                    \
75                                                                              \
76  declare_type(G1CollectedHeap, CollectedHeap)                                \
77                                                                              \
78  declare_type(G1OffsetTableContigSpace, CompactibleSpace)                    \
79  declare_type(HeapRegion, G1OffsetTableContigSpace)                          \
80  declare_toplevel_type(HeapRegionManager)                                    \
81  declare_toplevel_type(HeapRegionSetBase)                                    \
82  declare_toplevel_type(G1MonitoringSupport)                                  \
83  declare_toplevel_type(PtrQueue)                                             \
84                                                                              \
85  declare_toplevel_type(G1CollectedHeap*)                                     \
86  declare_toplevel_type(HeapRegion*)                                          \
87  declare_toplevel_type(G1MonitoringSupport*)                                 \
88
89#endif // SHARE_VM_GC_G1_VMSTRUCTS_G1_HPP
90