1/*
2 * Copyright (c) 2018, 2019, Red Hat, Inc. All rights reserved.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation.
7 *
8 * This code is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 *
22 */
23#ifndef SHARE_GC_SHENANDOAH_VMSTRUCTS_SHENANDOAH_HPP
24#define SHARE_GC_SHENANDOAH_VMSTRUCTS_SHENANDOAH_HPP
25
26#include "gc/shenandoah/shenandoahHeap.hpp"
27#include "gc/shenandoah/shenandoahHeapRegion.hpp"
28#include "gc/shenandoah/shenandoahMonitoringSupport.hpp"
29
30#define VM_STRUCTS_SHENANDOAH(nonstatic_field, volatile_nonstatic_field, static_field) \
31 nonstatic_field(ShenandoahHeap, _num_regions, size_t) \
32 nonstatic_field(ShenandoahHeap, _regions, ShenandoahHeapRegion**) \
33 nonstatic_field(ShenandoahHeap, _log_min_obj_alignment_in_bytes, int) \
34 volatile_nonstatic_field(ShenandoahHeap, _used, size_t) \
35 volatile_nonstatic_field(ShenandoahHeap, _committed, size_t) \
36 static_field(ShenandoahHeapRegion, RegionSizeBytes, size_t) \
37 static_field(ShenandoahHeapRegion, RegionSizeBytesShift, size_t) \
38 nonstatic_field(ShenandoahHeapRegion, _state, ShenandoahHeapRegion::RegionState) \
39 nonstatic_field(ShenandoahHeapRegion, _region_number, size_t) \
40
41#define VM_INT_CONSTANTS_SHENANDOAH(declare_constant, declare_constant_with_value) \
42 declare_constant(ShenandoahHeapRegion::_empty_uncommitted) \
43 declare_constant(ShenandoahHeapRegion::_empty_committed) \
44 declare_constant(ShenandoahHeapRegion::_regular) \
45 declare_constant(ShenandoahHeapRegion::_humongous_start) \
46 declare_constant(ShenandoahHeapRegion::_humongous_cont) \
47 declare_constant(ShenandoahHeapRegion::_pinned_humongous_start) \
48 declare_constant(ShenandoahHeapRegion::_cset) \
49 declare_constant(ShenandoahHeapRegion::_pinned) \
50 declare_constant(ShenandoahHeapRegion::_pinned_cset) \
51 declare_constant(ShenandoahHeapRegion::_trash) \
52
53#define VM_TYPES_SHENANDOAH(declare_type, \
54 declare_toplevel_type, \
55 declare_integer_type) \
56 declare_type(ShenandoahHeap, CollectedHeap) \
57 declare_type(ShenandoahHeapRegion, ContiguousSpace) \
58 declare_toplevel_type(ShenandoahHeap*) \
59 declare_toplevel_type(ShenandoahHeapRegion*) \
60 declare_toplevel_type(ShenandoahHeapRegion::RegionState) \
61
62#endif // SHARE_GC_SHENANDOAH_VMSTRUCTS_SHENANDOAH_HPP
63