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_SHARED_CARDTABLEMODREFBS_INLINE_HPP
  26 #define SHARE_VM_GC_SHARED_CARDTABLEMODREFBS_INLINE_HPP
  27 

  28 #include "gc/shared/cardTableModRefBS.hpp"
  29 #include "oops/oopsHierarchy.hpp"
  30 #include "runtime/orderAccess.inline.hpp"
  31 
  32 template <class T> inline void CardTableModRefBS::inline_write_ref_field(T* field, oop newVal, bool release) {
  33   jbyte* byte = byte_for((void*)field);
  34   if (release) {
  35     // Perform a releasing store if requested.
  36     OrderAccess::release_store((volatile jbyte*) byte, dirty_card);


  37   } else {
  38     *byte = dirty_card;
  39   }
  40 }
  41 
  42 #endif // SHARE_VM_GC_SHARED_CARDTABLEMODREFBS_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_GC_SHARED_CARDTABLEMODREFBS_INLINE_HPP
  26 #define SHARE_VM_GC_SHARED_CARDTABLEMODREFBS_INLINE_HPP
  27 
  28 #include "gc/shared/cardTable.hpp"
  29 #include "gc/shared/cardTableModRefBS.hpp"


  30 
  31 template <DecoratorSet decorators>
  32 inline void CardTableModRefBS::write_ref_field_post(void* field, oop newVal) {
  33   CardTable *const card_table = _card_table;
  34   jbyte* byte = card_table->byte_for((void*)field);
  35   if (DecoratorTest<decorators>::HAS_MO_VOLATILE || card_table->scanned_concurrently()) {
  36     // Perform a releasing store if required.
  37     RawAccess<MO_RELEASE>::store(byte, CardTable::dirty_card_val());
  38   } else {
  39     RawAccess<MO_RELAXED>::store(byte, CardTable::dirty_card_val());
  40   }
  41 }
  42 
  43 #endif // SHARE_VM_GC_SHARED_CARDTABLEMODREFBS_INLINE_HPP