1 /*
   2  * Copyright (c) 2011, 2012, 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_VMSTRUCTS_G1_HPP
  26 #define SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP
  27 
  28 #include "gc_implementation/g1/heapRegion.hpp"
  29 #include "gc_implementation/g1/heapRegionSeq.inline.hpp"
  30 #include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
  31 
  32 #define VM_STRUCTS_G1(nonstatic_field, static_field)                          \
  33                                                                               \
  34   static_field(HeapRegion, GrainBytes, size_t)                                \
  35                                                                               \
  36   nonstatic_field(HeapRegionSeq,   _regions, HeapRegion**)                    \
  37   nonstatic_field(HeapRegionSeq,   _length,  size_t)                          \
  38                                                                               \
  39   nonstatic_field(G1CollectedHeap, _hrs,                HeapRegionSeq)        \
  40   nonstatic_field(G1CollectedHeap, _g1_committed,       MemRegion)            \
  41   nonstatic_field(G1CollectedHeap, _summary_bytes_used, size_t)               \
  42   nonstatic_field(G1CollectedHeap, _g1mm,               G1MonitoringSupport*) \
  43   nonstatic_field(G1CollectedHeap, _old_set,            HeapRegionSetBase)    \
  44   nonstatic_field(G1CollectedHeap, _humongous_set,      HeapRegionSetBase)    \
  45                                                                               \
  46   nonstatic_field(G1MonitoringSupport, _eden_committed,     size_t)           \
  47   nonstatic_field(G1MonitoringSupport, _eden_used,          size_t)           \
  48   nonstatic_field(G1MonitoringSupport, _survivor_committed, size_t)           \
  49   nonstatic_field(G1MonitoringSupport, _survivor_used,      size_t)           \
  50   nonstatic_field(G1MonitoringSupport, _old_committed,      size_t)           \
  51   nonstatic_field(G1MonitoringSupport, _old_used,           size_t)           \
  52                                                                               \
  53   nonstatic_field(HeapRegionSetBase,   _length,             size_t)           \
  54   nonstatic_field(HeapRegionSetBase,   _region_num,         size_t)           \
  55   nonstatic_field(HeapRegionSetBase,   _total_used_bytes,   size_t)           \
  56 
  57 
  58 #define VM_TYPES_G1(declare_type, declare_toplevel_type)                      \
  59                                                                               \
  60   declare_type(G1CollectedHeap, SharedHeap)                                   \
  61                                                                               \
  62   declare_type(HeapRegion, ContiguousSpace)                                   \
  63   declare_toplevel_type(HeapRegionSeq)                                        \
  64   declare_toplevel_type(HeapRegionSetBase)                                    \
  65   declare_toplevel_type(G1MonitoringSupport)                                  \
  66                                                                               \
  67   declare_toplevel_type(G1CollectedHeap*)                                     \
  68   declare_toplevel_type(HeapRegion*)                                          \
  69   declare_toplevel_type(G1MonitoringSupport*)                                 \
  70 
  71 
  72 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP