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_MEMORY_TENUREDGENERATION_INLINE_HPP
  26 #define SHARE_VM_MEMORY_TENUREDGENERATION_INLINE_HPP
  27 
  28 #include "memory/genCollectedHeap.hpp"
  29 #include "memory/space.hpp"
  30 #include "memory/tenuredGeneration.hpp"
  31 
  32 bool TenuredGeneration::is_in(const void* p) const {
  33   return the_space()->is_in(p);
  34 }
  35 
  36 CompactibleSpace*
  37 TenuredGeneration::first_compaction_space() const {
  38   return the_space();
  39 }
  40 
  41 HeapWord* TenuredGeneration::allocate(size_t word_size,
  42                                                  bool is_tlab) {
  43   assert(!is_tlab, "TenuredGeneration does not support TLAB allocation");
  44   return the_space()->allocate(word_size);
  45 }
  46 
  47 HeapWord* TenuredGeneration::par_allocate(size_t word_size,
  48                                                      bool is_tlab) {
  49   assert(!is_tlab, "TenuredGeneration does not support TLAB allocation");
  50   return the_space()->par_allocate(word_size);
  51 }
  52 
  53 size_t TenuredGeneration::block_size(const HeapWord* addr) const {
  54   if (addr < the_space()->top()) return oop(addr)->size();
  55   else {
  56     assert(addr == the_space()->top(), "non-block head arg to block_size");
  57     return the_space()->end() - the_space()->top();
  58   }
  59 }
  60 
  61 bool TenuredGeneration::block_is_obj(const HeapWord* addr) const {
  62   return addr < the_space()->top();
  63 }
  64 
  65 #endif // SHARE_VM_MEMORY_TENUREDGENERATION_INLINE_HPP

   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_MEMORY_TENUREDGENERATION_INLINE_HPP
  26 #define SHARE_VM_MEMORY_TENUREDGENERATION_INLINE_HPP
  27 

  28 #include "memory/space.hpp"
  29 #include "memory/tenuredGeneration.hpp"
  30 









  31 HeapWord* TenuredGeneration::allocate(size_t word_size,
  32                                                  bool is_tlab) {
  33   assert(!is_tlab, "TenuredGeneration does not support TLAB allocation");
  34   return _the_space->allocate(word_size);
  35 }
  36 
  37 HeapWord* TenuredGeneration::par_allocate(size_t word_size,
  38                                                      bool is_tlab) {
  39   assert(!is_tlab, "TenuredGeneration does not support TLAB allocation");
  40   return _the_space->par_allocate(word_size);
  41 }
  42 
  43 size_t TenuredGeneration::block_size(const HeapWord* addr) const {
  44   if (addr < _the_space->top()) return oop(addr)->size();
  45   else {
  46     assert(addr == _the_space->top(), "non-block head arg to block_size");
  47     return _the_space->end() - _the_space->top();
  48   }
  49 }
  50 
  51 bool TenuredGeneration::block_is_obj(const HeapWord* addr) const {
  52   return addr < _the_space->top();
  53 }
  54 
  55 #endif // SHARE_VM_MEMORY_TENUREDGENERATION_INLINE_HPP