src/share/vm/gc_implementation/g1/vmStructs_g1.hpp

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rev 2722 : 7095194: G1: HeapRegion::GrainBytes, GrainWords, and CardsPerRegion should be size_t
Summary: Declare GrainBytes, GrainWords, and CardsPerRegion as size_t.
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  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, int)                                   \
  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 
  43 
  44 #define VM_TYPES_G1(declare_type, declare_toplevel_type)                      \
  45                                                                               \
  46   declare_type(G1CollectedHeap, SharedHeap)                                   \
  47                                                                               \
  48   declare_type(HeapRegion, ContiguousSpace)                                   \
  49   declare_toplevel_type(HeapRegionSeq)                                        \
  50                                                                               \
  51   declare_toplevel_type(G1CollectedHeap*)                                     \
  52   declare_toplevel_type(HeapRegion*)                                          \
  53 
  54 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP


  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 
  43 
  44 #define VM_TYPES_G1(declare_type, declare_toplevel_type)                      \
  45                                                                               \
  46   declare_type(G1CollectedHeap, SharedHeap)                                   \
  47                                                                               \
  48   declare_type(HeapRegion, ContiguousSpace)                                   \
  49   declare_toplevel_type(HeapRegionSeq)                                        \
  50                                                                               \
  51   declare_toplevel_type(G1CollectedHeap*)                                     \
  52   declare_toplevel_type(HeapRegion*)                                          \
  53 
  54 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_VMSTRUCTS_G1_HPP