Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp @ 542:9a25e0c45327
6792421: assert(_bitMap->isMarked(addr+size-1),inconsistent Printezis mark)
Summary: The CMS concurrent precleaning and concurrent marking phases should work around classes that are undergoing redefinition.
Reviewed-by: ysr, tonyp
author | jmasa |
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date | Sat, 31 Jan 2009 00:15:00 -0800 |
parents | c0ecab83e6f3 |
children | c18cbe5936b8 |
rev | line source |
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0 | 1 /* |
2 * Copyright (c) 2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 #define VM_STRUCTS_CMS(nonstatic_field, \ | |
187 | 26 volatile_nonstatic_field, \ |
0 | 27 static_field) \ |
28 nonstatic_field(CompactibleFreeListSpace, _collector, CMSCollector*) \ | |
29 nonstatic_field(CompactibleFreeListSpace, _bt, BlockOffsetArrayNonContigSpace) \ | |
30 \ | |
31 nonstatic_field(CMSPermGen, _gen, ConcurrentMarkSweepGeneration*) \ | |
32 nonstatic_field(CMSBitMap, _bmStartWord, HeapWord*) \ | |
33 nonstatic_field(CMSBitMap, _bmWordSize, size_t) \ | |
34 nonstatic_field(CMSBitMap, _shifter, const int) \ | |
35 nonstatic_field(CMSBitMap, _bm, BitMap) \ | |
36 nonstatic_field(CMSBitMap, _virtual_space, VirtualSpace) \ | |
37 nonstatic_field(CMSCollector, _markBitMap, CMSBitMap) \ | |
38 nonstatic_field(ConcurrentMarkSweepGeneration, _cmsSpace, CompactibleFreeListSpace*) \ | |
39 static_field(ConcurrentMarkSweepThread, _collector, CMSCollector*) \ | |
187 | 40 volatile_nonstatic_field(FreeChunk, _size, size_t) \ |
0 | 41 nonstatic_field(FreeChunk, _next, FreeChunk*) \ |
42 nonstatic_field(FreeChunk, _prev, FreeChunk*) \ | |
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43 nonstatic_field(LinearAllocBlock, _word_size, size_t) \ |
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44 nonstatic_field(FreeList, _size, size_t) \ |
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45 nonstatic_field(FreeList, _count, ssize_t) \ |
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46 nonstatic_field(BinaryTreeDictionary, _totalSize, size_t) \ |
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47 nonstatic_field(CompactibleFreeListSpace, _dictionary, FreeBlockDictionary*) \ |
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48 nonstatic_field(CompactibleFreeListSpace, _indexedFreeList[0], FreeList) \ |
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49 nonstatic_field(CompactibleFreeListSpace, _smallLinearAllocBlock, LinearAllocBlock) |
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50 |
0 | 51 |
52 #define VM_TYPES_CMS(declare_type, \ | |
53 declare_toplevel_type) \ | |
54 \ | |
55 declare_type(ConcurrentMarkSweepGeneration,CardGeneration) \ | |
56 declare_type(CompactibleFreeListSpace, CompactibleSpace) \ | |
57 declare_type(CMSPermGenGen, ConcurrentMarkSweepGeneration) \ | |
58 declare_type(CMSPermGen, PermGen) \ | |
59 declare_type(ConcurrentMarkSweepThread, NamedThread) \ | |
60 declare_type(SurrogateLockerThread, JavaThread) \ | |
61 declare_toplevel_type(CMSCollector) \ | |
62 declare_toplevel_type(CMSBitMap) \ | |
63 declare_toplevel_type(FreeChunk) \ | |
64 declare_toplevel_type(ConcurrentMarkSweepThread*) \ | |
65 declare_toplevel_type(ConcurrentMarkSweepGeneration*) \ | |
66 declare_toplevel_type(SurrogateLockerThread*) \ | |
67 declare_toplevel_type(CompactibleFreeListSpace*) \ | |
68 declare_toplevel_type(CMSCollector*) \ | |
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69 declare_toplevel_type(FreeChunk*) \ |
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70 declare_toplevel_type(BinaryTreeDictionary*) \ |
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71 declare_toplevel_type(FreeBlockDictionary*) \ |
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72 declare_toplevel_type(FreeList*) \ |
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73 declare_toplevel_type(FreeList) \ |
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74 declare_toplevel_type(LinearAllocBlock) \ |
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75 declare_toplevel_type(FreeBlockDictionary) \ |
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76 declare_type(BinaryTreeDictionary, FreeBlockDictionary) |
0 | 77 |
78 #define VM_INT_CONSTANTS_CMS(declare_constant) \ | |
79 declare_constant(Generation::ConcurrentMarkSweep) \ | |
80 declare_constant(PermGen::ConcurrentMarkSweep) |