1 /*
2 * Copyright (c) 2001, 2009, 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 // The following OopClosure types get specialized versions of
26 // "oop_oop_iterate" that invoke the closures' do_oop methods
27 // non-virtually, using a mechanism defined in this file. Extend these
28 // macros in the obvious way to add specializations for new closures.
29
30 // Forward declarations.
31 enum G1Barrier {
32 G1BarrierNone, G1BarrierRS, G1BarrierEvac
33 };
34
35 template<bool do_gen_barrier, G1Barrier barrier,
36 bool do_mark_forwardee>
37 class G1ParCopyClosure;
38 class G1ParScanClosure;
39 class G1ParPushHeapRSClosure;
40
41 typedef G1ParCopyClosure<false, G1BarrierEvac, false> G1ParScanHeapEvacClosure;
42
43 class FilterIntoCSClosure;
44 class FilterOutOfRegionClosure;
46 class FilterAndMarkInHeapRegionAndIntoCSClosure;
47
48 #ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES
49 #error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined."
50 #endif
51
52 #define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \
53 f(G1ParScanHeapEvacClosure,_nv) \
54 f(G1ParScanClosure,_nv) \
55 f(G1ParPushHeapRSClosure,_nv) \
56 f(FilterIntoCSClosure,_nv) \
57 f(FilterOutOfRegionClosure,_nv) \
58 f(FilterInHeapRegionAndIntoCSClosure,_nv) \
59 f(FilterAndMarkInHeapRegionAndIntoCSClosure,_nv)
60
61 #ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES
62 #error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined."
63 #endif
64
65 #define FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f)
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1 /*
2 * Copyright (c) 2001, 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_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
26 #define SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
27
28 // The following OopClosure types get specialized versions of
29 // "oop_oop_iterate" that invoke the closures' do_oop methods
30 // non-virtually, using a mechanism defined in this file. Extend these
31 // macros in the obvious way to add specializations for new closures.
32
33 // Forward declarations.
34 enum G1Barrier {
35 G1BarrierNone, G1BarrierRS, G1BarrierEvac
36 };
37
38 template<bool do_gen_barrier, G1Barrier barrier,
39 bool do_mark_forwardee>
40 class G1ParCopyClosure;
41 class G1ParScanClosure;
42 class G1ParPushHeapRSClosure;
43
44 typedef G1ParCopyClosure<false, G1BarrierEvac, false> G1ParScanHeapEvacClosure;
45
46 class FilterIntoCSClosure;
47 class FilterOutOfRegionClosure;
49 class FilterAndMarkInHeapRegionAndIntoCSClosure;
50
51 #ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES
52 #error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined."
53 #endif
54
55 #define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \
56 f(G1ParScanHeapEvacClosure,_nv) \
57 f(G1ParScanClosure,_nv) \
58 f(G1ParPushHeapRSClosure,_nv) \
59 f(FilterIntoCSClosure,_nv) \
60 f(FilterOutOfRegionClosure,_nv) \
61 f(FilterInHeapRegionAndIntoCSClosure,_nv) \
62 f(FilterAndMarkInHeapRegionAndIntoCSClosure,_nv)
63
64 #ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES
65 #error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined."
66 #endif
67
68 #define FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f)
69
70 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
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