11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * version 2 for more details (a copy is included in the LICENSE file that
  14  * accompanied this code).
  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  *
  24  */
  25 
  26 #ifndef OS_CPU_LINUX_AARCH64_ORDERACCESS_LINUX_AARCH64_HPP
  27 #define OS_CPU_LINUX_AARCH64_ORDERACCESS_LINUX_AARCH64_HPP
  28 
  29 // Included in orderAccess.hpp header file.
  30 
  31 #include "vm_version_aarch64.hpp"
  32 
  33 // Implementation of class OrderAccess.
  34 
  35 inline void OrderAccess::loadload()   { acquire(); }
  36 inline void OrderAccess::storestore() { release(); }
  37 inline void OrderAccess::loadstore()  { acquire(); }
  38 inline void OrderAccess::storeload()  { fence(); }
  39 
  40 inline void OrderAccess::acquire() {
  41   READ_MEM_BARRIER;
  42 }
  43 
  44 inline void OrderAccess::release() {
  45   WRITE_MEM_BARRIER;
  46 }
  47 
  48 inline void OrderAccess::fence() {
  49   FULL_MEM_BARRIER;
  50 }
  51 

  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * version 2 for more details (a copy is included in the LICENSE file that
  14  * accompanied this code).
  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  *
  24  */
  25 
  26 #ifndef OS_CPU_LINUX_AARCH64_ORDERACCESS_LINUX_AARCH64_HPP
  27 #define OS_CPU_LINUX_AARCH64_ORDERACCESS_LINUX_AARCH64_HPP
  28 
  29 // Included in orderAccess.hpp header file.
  30 
  31 #include "runtime/vm_version.hpp"
  32 
  33 // Implementation of class OrderAccess.
  34 
  35 inline void OrderAccess::loadload()   { acquire(); }
  36 inline void OrderAccess::storestore() { release(); }
  37 inline void OrderAccess::loadstore()  { acquire(); }
  38 inline void OrderAccess::storeload()  { fence(); }
  39 
  40 inline void OrderAccess::acquire() {
  41   READ_MEM_BARRIER;
  42 }
  43 
  44 inline void OrderAccess::release() {
  45   WRITE_MEM_BARRIER;
  46 }
  47 
  48 inline void OrderAccess::fence() {
  49   FULL_MEM_BARRIER;
  50 }
  51