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 #ifndef SHARE_GC_Z_ZBARRIERSETNMETHOD_HPP
  25 #define SHARE_GC_Z_ZBARRIERSETNMETHOD_HPP
  26 
  27 #include "gc/shared/barrierSetNMethod.hpp"
  28 #include "memory/allocation.hpp"
  29 
  30 class nmethod;
  31 
  32 class ZBarrierSetNMethod : public BarrierSetNMethod {
  33 protected:
  34   virtual int disarmed_value() const;
  35   virtual bool nmethod_entry_barrier(nmethod* nm);
  36 
  37 public:
  38   virtual ByteSize thread_disarmed_offset() const;

  39 };
  40 
  41 #endif // SHARE_GC_Z_ZBARRIERSETNMETHOD_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 #ifndef SHARE_GC_Z_ZBARRIERSETNMETHOD_HPP
  25 #define SHARE_GC_Z_ZBARRIERSETNMETHOD_HPP
  26 
  27 #include "gc/shared/barrierSetNMethod.hpp"
  28 #include "memory/allocation.hpp"
  29 
  30 class nmethod;
  31 
  32 class ZBarrierSetNMethod : public BarrierSetNMethod {
  33 protected:

  34   virtual bool nmethod_entry_barrier(nmethod* nm);
  35 
  36 public:
  37   virtual ByteSize thread_disarmed_offset() const;
  38   virtual int* disarmed_value_address() const;
  39 };
  40 
  41 #endif // SHARE_GC_Z_ZBARRIERSETNMETHOD_HPP