Mercurial > hg > truffle
annotate src/share/vm/oops/klassPS.hpp @ 21836:b517d3a9aebf jdk8u31-b31
Merge
author | asaha |
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date | Thu, 18 Dec 2014 14:30:02 -0800 |
parents | 55fb97c4c58d |
children | 4ca6dc0799b6 |
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0 | 1 /* |
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2 * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
1972 | 24 |
25 #ifndef SHARE_VM_OOPS_KLASSPS_HPP | |
26 #define SHARE_VM_OOPS_KLASSPS_HPP | |
0 | 27 |
28 // Expands to Parallel Scavenge and Parallel Old declarations | |
29 | |
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30 #include "utilities/macros.hpp" |
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31 |
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32 #if INCLUDE_ALL_GCS |
0 | 33 #define PARALLEL_GC_DECLS \ |
34 virtual void oop_push_contents(PSPromotionManager* pm, oop obj); \ | |
35 /* Parallel Old GC support \ | |
36 \ | |
37 The 2-arg version of oop_update_pointers is for objects that are \ | |
38 known not to cross chunk boundaries. The 4-arg version is for \ | |
39 objects that do (or may) cross chunk boundaries; it updates only those \ | |
40 oops that are in the region [beg_addr, end_addr). */ \ | |
41 virtual void oop_follow_contents(ParCompactionManager* cm, oop obj); \ | |
2227 | 42 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj); |
0 | 43 |
44 // Pure virtual version for klass.hpp | |
45 #define PARALLEL_GC_DECLS_PV \ | |
46 virtual void oop_push_contents(PSPromotionManager* pm, oop obj) = 0; \ | |
47 virtual void oop_follow_contents(ParCompactionManager* cm, oop obj) = 0; \ | |
2227 | 48 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj) = 0; |
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49 #else // INCLUDE_ALL_GCS |
0 | 50 #define PARALLEL_GC_DECLS |
51 #define PARALLEL_GC_DECLS_PV | |
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52 #endif // INCLUDE_ALL_GCS |
0 | 53 |
1972 | 54 #endif // SHARE_VM_OOPS_KLASSPS_HPP |