1 /*
2 * Copyright (c) 2007, 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 #ifndef KLASS_PS_H
25 #define KLASS_PS_H
26
27 // Expands to Parallel Scavenge and Parallel Old declarations
28
29 #ifndef SERIALGC
30 #define PARALLEL_GC_DECLS \
31 virtual void oop_push_contents(PSPromotionManager* pm, oop obj); \
32 /* Parallel Old GC support \
33 \
34 The 2-arg version of oop_update_pointers is for objects that are \
35 known not to cross chunk boundaries. The 4-arg version is for \
36 objects that do (or may) cross chunk boundaries; it updates only those \
37 oops that are in the region [beg_addr, end_addr). */ \
38 virtual void oop_follow_contents(ParCompactionManager* cm, oop obj); \
39 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj); \
40 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj, \
41 HeapWord* beg_addr, HeapWord* end_addr);
42
43 // Pure virtual version for klass.hpp
44 #define PARALLEL_GC_DECLS_PV \
45 virtual void oop_push_contents(PSPromotionManager* pm, oop obj) = 0; \
46 virtual void oop_follow_contents(ParCompactionManager* cm, oop obj) = 0; \
47 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj) = 0; \
48 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj, \
49 HeapWord* beg_addr, HeapWord* end_addr) = 0;
50 #else // SERIALGC
51 #define PARALLEL_GC_DECLS
52 #define PARALLEL_GC_DECLS_PV
53 #endif // SERIALGC
54
55 #endif // KLASS_PS_H
|
1 /*
2 * Copyright (c) 2007, 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_KLASSPS_HPP
26 #define SHARE_VM_OOPS_KLASSPS_HPP
27 #ifndef KLASS_PS_H
28 #define KLASS_PS_H
29
30 // Expands to Parallel Scavenge and Parallel Old declarations
31
32 #ifndef SERIALGC
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); \
42 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj); \
43 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj, \
44 HeapWord* beg_addr, HeapWord* end_addr);
45
46 // Pure virtual version for klass.hpp
47 #define PARALLEL_GC_DECLS_PV \
48 virtual void oop_push_contents(PSPromotionManager* pm, oop obj) = 0; \
49 virtual void oop_follow_contents(ParCompactionManager* cm, oop obj) = 0; \
50 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj) = 0; \
51 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj, \
52 HeapWord* beg_addr, HeapWord* end_addr) = 0;
53 #else // SERIALGC
54 #define PARALLEL_GC_DECLS
55 #define PARALLEL_GC_DECLS_PV
56 #endif // SERIALGC
57
58 #endif // KLASS_PS_H
59
60 #endif // SHARE_VM_OOPS_KLASSPS_HPP
|