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_SHARED_SPACE_HPP
  26 #define SHARE_VM_GC_SHARED_SPACE_HPP
  27 
  28 #include "gc/shared/blockOffsetTable.hpp"
  29 #include "gc/shared/cardTableModRefBS.hpp"
  30 #include "gc/shared/workgroup.hpp"
  31 #include "memory/allocation.hpp"
  32 #include "memory/iterator.hpp"
  33 #include "memory/memRegion.hpp"
  34 #include "oops/markOop.hpp"
  35 #include "runtime/mutexLocker.hpp"

  36 #include "utilities/macros.hpp"
  37 
  38 // A space is an abstraction for the "storage units" backing
  39 // up the generation abstraction. It includes specific
  40 // implementations for keeping track of free and used space,
  41 // for iterating over objects and free blocks, etc.
  42 
  43 // Forward decls.
  44 class Space;
  45 class BlockOffsetArray;
  46 class BlockOffsetArrayContigSpace;
  47 class Generation;
  48 class CompactibleSpace;
  49 class BlockOffsetTable;
  50 class CardTableRS;
  51 class DirtyCardToOopClosure;
  52 
  53 // A Space describes a heap area. Class Space is an abstract
  54 // base class.
  55 //

  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_SHARED_SPACE_HPP
  26 #define SHARE_VM_GC_SHARED_SPACE_HPP
  27 
  28 #include "gc/shared/blockOffsetTable.hpp"
  29 #include "gc/shared/cardTableModRefBS.hpp"
  30 #include "gc/shared/workgroup.hpp"
  31 #include "memory/allocation.hpp"
  32 #include "memory/iterator.hpp"
  33 #include "memory/memRegion.hpp"
  34 #include "oops/markOop.hpp"
  35 #include "runtime/mutexLocker.hpp"
  36 #include "utilities/align.hpp"
  37 #include "utilities/macros.hpp"
  38 
  39 // A space is an abstraction for the "storage units" backing
  40 // up the generation abstraction. It includes specific
  41 // implementations for keeping track of free and used space,
  42 // for iterating over objects and free blocks, etc.
  43 
  44 // Forward decls.
  45 class Space;
  46 class BlockOffsetArray;
  47 class BlockOffsetArrayContigSpace;
  48 class Generation;
  49 class CompactibleSpace;
  50 class BlockOffsetTable;
  51 class CardTableRS;
  52 class DirtyCardToOopClosure;
  53 
  54 // A Space describes a heap area. Class Space is an abstract
  55 // base class.
  56 //