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1 /* |
1 /* |
2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
24 |
24 |
25 #ifndef SHARE_VM_MEMORY_BLOCKOFFSETTABLE_HPP |
25 #ifndef SHARE_VM_MEMORY_BLOCKOFFSETTABLE_HPP |
26 #define SHARE_VM_MEMORY_BLOCKOFFSETTABLE_HPP |
26 #define SHARE_VM_MEMORY_BLOCKOFFSETTABLE_HPP |
27 |
27 |
28 #include "memory/memRegion.hpp" |
28 #include "memory/memRegion.hpp" |
29 #include "runtime/virtualspace.hpp" |
29 #include "memory/virtualspace.hpp" |
30 #include "utilities/globalDefinitions.hpp" |
30 #include "utilities/globalDefinitions.hpp" |
31 |
31 |
32 // The CollectedHeap type requires subtypes to implement a method |
32 // The CollectedHeap type requires subtypes to implement a method |
33 // "block_start". For some subtypes, notably generational |
33 // "block_start". For some subtypes, notably generational |
34 // systems using card-table-based write barriers, the efficiency of this |
34 // systems using card-table-based write barriers, the efficiency of this |