1 /* |
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2 * Copyright (c) 2007, 2019, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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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. |
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22 * |
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23 */ |
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24 |
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25 #ifndef SHARE_GC_CMS_VMSTRUCTS_CMS_HPP |
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26 #define SHARE_GC_CMS_VMSTRUCTS_CMS_HPP |
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27 |
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28 #include "gc/cms/cmsHeap.hpp" |
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29 #include "gc/cms/compactibleFreeListSpace.hpp" |
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30 #include "gc/cms/concurrentMarkSweepGeneration.hpp" |
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31 #include "gc/cms/concurrentMarkSweepThread.hpp" |
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32 #include "gc/cms/parNewGeneration.hpp" |
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33 |
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34 #define VM_STRUCTS_CMSGC(nonstatic_field, \ |
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35 volatile_nonstatic_field, \ |
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36 static_field) \ |
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37 nonstatic_field(CompactibleFreeListSpace, _collector, CMSCollector*) \ |
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38 nonstatic_field(CompactibleFreeListSpace, _bt, BlockOffsetArrayNonContigSpace) \ |
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39 static_field(CompactibleFreeListSpace, _min_chunk_size_in_bytes, size_t) \ |
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40 nonstatic_field(CMSBitMap, _bmStartWord, HeapWord*) \ |
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41 nonstatic_field(CMSBitMap, _bmWordSize, size_t) \ |
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42 nonstatic_field(CMSBitMap, _shifter, const int) \ |
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43 nonstatic_field(CMSBitMap, _bm, BitMapView) \ |
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44 nonstatic_field(CMSBitMap, _virtual_space, VirtualSpace) \ |
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45 nonstatic_field(CMSCollector, _markBitMap, CMSBitMap) \ |
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46 nonstatic_field(ConcurrentMarkSweepGeneration, _cmsSpace, CompactibleFreeListSpace*) \ |
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47 static_field(ConcurrentMarkSweepThread, _collector, CMSCollector*) \ |
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48 nonstatic_field(LinearAllocBlock, _word_size, size_t) \ |
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49 nonstatic_field(AFLBinaryTreeDictionary, _total_size, size_t) \ |
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50 nonstatic_field(CompactibleFreeListSpace, _dictionary, AFLBinaryTreeDictionary*) \ |
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51 nonstatic_field(CompactibleFreeListSpace, _indexedFreeList[0], AdaptiveFreeList<FreeChunk>) \ |
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52 nonstatic_field(CompactibleFreeListSpace, _smallLinearAllocBlock, LinearAllocBlock) \ |
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53 volatile_nonstatic_field(FreeChunk, _size, size_t) \ |
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54 nonstatic_field(FreeChunk, _next, FreeChunk*) \ |
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55 nonstatic_field(FreeChunk, _prev, FreeChunk*) \ |
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56 nonstatic_field(AdaptiveFreeList<FreeChunk>, _size, size_t) \ |
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57 nonstatic_field(AdaptiveFreeList<FreeChunk>, _count, ssize_t) |
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58 |
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59 |
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60 |
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61 #define VM_TYPES_CMSGC(declare_type, \ |
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62 declare_toplevel_type, \ |
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63 declare_integer_type) \ |
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64 \ |
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65 declare_type(CMSHeap, GenCollectedHeap) \ |
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66 declare_type(ConcurrentMarkSweepGeneration,CardGeneration) \ |
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67 declare_type(ParNewGeneration, DefNewGeneration) \ |
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68 declare_type(CompactibleFreeListSpace, CompactibleSpace) \ |
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69 declare_type(ConcurrentMarkSweepThread, NamedThread) \ |
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70 declare_toplevel_type(CMSCollector) \ |
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71 declare_toplevel_type(CMSBitMap) \ |
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72 declare_toplevel_type(FreeChunk) \ |
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73 declare_toplevel_type(metaspace::Metablock) \ |
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74 declare_toplevel_type(ConcurrentMarkSweepThread*) \ |
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75 declare_toplevel_type(ConcurrentMarkSweepGeneration*) \ |
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76 declare_toplevel_type(CompactibleFreeListSpace*) \ |
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77 declare_toplevel_type(CMSCollector*) \ |
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78 declare_toplevel_type(AFLBinaryTreeDictionary) \ |
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79 declare_toplevel_type(LinearAllocBlock) \ |
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80 declare_toplevel_type(FreeChunk*) \ |
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81 declare_toplevel_type(AdaptiveFreeList<FreeChunk>*) \ |
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82 declare_toplevel_type(AdaptiveFreeList<FreeChunk>) |
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83 |
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84 |
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85 #define VM_INT_CONSTANTS_CMSGC(declare_constant, \ |
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86 declare_constant_with_value) \ |
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87 declare_constant(CompactibleFreeListSpace::IndexSetSize) \ |
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88 declare_constant(Generation::ConcurrentMarkSweep) \ |
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89 declare_constant(Generation::ParNew) |
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90 |
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91 #endif // SHARE_GC_CMS_VMSTRUCTS_CMS_HPP |
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