Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/vmStructs_g1.hpp @ 3972:4f93f0d00802
7059019: G1: add G1 support to the SA
Summary: Extend the SA to recognize the G1CollectedHeap and implement any code that's needed by our serviceability tools (jmap, jinfo, jstack, etc.) that depend on the SA.
Reviewed-by: never, poonam, johnc
author | tonyp |
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date | Tue, 20 Sep 2011 09:59:59 -0400 |
parents | |
children | 81aa07130d30 |
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3953:77e1a9153757 | 3972:4f93f0d00802 |
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1 /* | |
2 * Copyright (c) 2011, 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_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP | |
26 #define SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP | |
27 | |
28 #include "gc_implementation/g1/heapRegion.hpp" | |
29 #include "gc_implementation/g1/heapRegionSeq.inline.hpp" | |
30 #include "gc_implementation/g1/g1CollectedHeap.inline.hpp" | |
31 | |
32 #define VM_STRUCTS_G1(nonstatic_field, static_field) \ | |
33 \ | |
34 static_field(HeapRegion, GrainBytes, int) \ | |
35 \ | |
36 nonstatic_field(HeapRegionSeq, _regions, HeapRegion**) \ | |
37 nonstatic_field(HeapRegionSeq, _length, size_t) \ | |
38 \ | |
39 nonstatic_field(G1CollectedHeap, _hrs, HeapRegionSeq) \ | |
40 nonstatic_field(G1CollectedHeap, _g1_committed, MemRegion) \ | |
41 nonstatic_field(G1CollectedHeap, _summary_bytes_used, size_t) \ | |
42 | |
43 | |
44 #define VM_TYPES_G1(declare_type, declare_toplevel_type) \ | |
45 \ | |
46 declare_type(G1CollectedHeap, SharedHeap) \ | |
47 \ | |
48 declare_type(HeapRegion, ContiguousSpace) \ | |
49 declare_toplevel_type(HeapRegionSeq) \ | |
50 \ | |
51 declare_toplevel_type(G1CollectedHeap*) \ | |
52 declare_toplevel_type(HeapRegion*) \ | |
53 | |
54 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP |