1 /*
   2  * Copyright (c) 2007, 2016, 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_CMS_VMSTRUCTS_CMS_HPP
  26 #define SHARE_VM_GC_CMS_VMSTRUCTS_CMS_HPP
  27 
  28 #define VM_STRUCTS_CMS(nonstatic_field, \
  29                    volatile_nonstatic_field, \
  30                    static_field) \
  31   nonstatic_field(CompactibleFreeListSpace,    _collector,                                    CMSCollector*)                         \
  32   nonstatic_field(CompactibleFreeListSpace,    _bt,                                           BlockOffsetArrayNonContigSpace)        \
  33                                                                                                                                      \
  34   nonstatic_field(CMSBitMap,                   _bmWordSize,                                   size_t)                                \
  35   nonstatic_field(CMSBitMap,                   _shifter,                                      const int)                             \
  36   nonstatic_field(CMSBitMap,                   _bm,                                           BitMapView)                            \
  37   nonstatic_field(CMSBitMap,                   _virtual_space,                                VirtualSpace)                          \
  38   nonstatic_field(CMSCollector,                _markBitMap,                                   CMSBitMap)                             \
  39   nonstatic_field(ConcurrentMarkSweepGeneration, _cmsSpace,                                   CompactibleFreeListSpace*)             \
  40      static_field(ConcurrentMarkSweepThread,   _collector,                                    CMSCollector*)                         \
  41   nonstatic_field(LinearAllocBlock,            _word_size,                                    size_t)                                \
  42   nonstatic_field(AFLBinaryTreeDictionary,     _total_size,                                   size_t)                                \
  43   nonstatic_field(CompactibleFreeListSpace,    _dictionary,                                   AFLBinaryTreeDictionary*)              \
  44   nonstatic_field(CompactibleFreeListSpace,    _indexedFreeList[0],                           AdaptiveFreeList<FreeChunk>)           \
  45   nonstatic_field(CompactibleFreeListSpace,    _smallLinearAllocBlock,                        LinearAllocBlock)
  46 
  47 
  48 #define VM_TYPES_CMS(declare_type,                                        \
  49                      declare_toplevel_type)                               \
  50                                                                           \
  51            declare_type(ConcurrentMarkSweepGeneration,CardGeneration)     \
  52            declare_type(CompactibleFreeListSpace,     CompactibleSpace)   \
  53            declare_type(ConcurrentMarkSweepThread,    NamedThread)        \
  54   declare_toplevel_type(CMSCollector)                                     \
  55   declare_toplevel_type(CMSBitMap)                                        \
  56   declare_toplevel_type(FreeChunk)                                        \
  57   declare_toplevel_type(Metablock)                                        \
  58   declare_toplevel_type(ConcurrentMarkSweepThread*)                       \
  59   declare_toplevel_type(ConcurrentMarkSweepGeneration*)                   \
  60   declare_toplevel_type(CompactibleFreeListSpace*)                        \
  61   declare_toplevel_type(CMSCollector*)                                    \
  62   declare_toplevel_type(AFLBinaryTreeDictionary)                          \
  63   declare_toplevel_type(LinearAllocBlock)                                 \
  64   declare_toplevel_type(FreeBlockDictionary<FreeChunk>)
  65 
  66 #define VM_INT_CONSTANTS_CMS(declare_constant)                            \
  67   declare_constant(Generation::ConcurrentMarkSweep)                       \
  68 
  69 #endif // SHARE_VM_GC_CMS_VMSTRUCTS_CMS_HPP