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src/hotspot/share/gc/shared/barrierSetConfig.hpp

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  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_BARRIERSETCONFIG_HPP
  26 #define SHARE_VM_GC_SHARED_BARRIERSETCONFIG_HPP
  27 
  28 #include "utilities/macros.hpp"
  29 
  30 #if INCLUDE_ALL_GCS
  31 #define FOR_EACH_CONCRETE_INCLUDE_ALL_GC_BARRIER_SET_DO(f) \
  32   f(G1BarrierSet)

  33 #else
  34 #define FOR_EACH_CONCRETE_INCLUDE_ALL_GC_BARRIER_SET_DO(f)
  35 #endif
  36 
  37 // Do something for each concrete barrier set part of the build.
  38 #define FOR_EACH_CONCRETE_BARRIER_SET_DO(f)          \
  39   f(CardTableBarrierSet)                             \
  40   FOR_EACH_CONCRETE_INCLUDE_ALL_GC_BARRIER_SET_DO(f)
  41 
  42 #define FOR_EACH_ABSTRACT_BARRIER_SET_DO(f)          \
  43   f(ModRef)
  44 
  45 // Do something for each known barrier set.
  46 #define FOR_EACH_BARRIER_SET_DO(f)    \
  47   FOR_EACH_ABSTRACT_BARRIER_SET_DO(f) \
  48   FOR_EACH_CONCRETE_BARRIER_SET_DO(f)
  49 
  50 // To enable runtime-resolution of GC barriers on primitives, please
  51 // define SUPPORT_BARRIER_ON_PRIMITIVES.
  52 #ifdef SUPPORT_BARRIER_ON_PRIMITIVES


  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_BARRIERSETCONFIG_HPP
  26 #define SHARE_VM_GC_SHARED_BARRIERSETCONFIG_HPP
  27 
  28 #include "utilities/macros.hpp"
  29 
  30 #if INCLUDE_ALL_GCS
  31 #define FOR_EACH_CONCRETE_INCLUDE_ALL_GC_BARRIER_SET_DO(f) \
  32   f(G1BarrierSet)                                          \
  33   f(Epsilon)
  34 #else
  35 #define FOR_EACH_CONCRETE_INCLUDE_ALL_GC_BARRIER_SET_DO(f)
  36 #endif
  37 
  38 // Do something for each concrete barrier set part of the build.
  39 #define FOR_EACH_CONCRETE_BARRIER_SET_DO(f)          \
  40   f(CardTableBarrierSet)                             \
  41   FOR_EACH_CONCRETE_INCLUDE_ALL_GC_BARRIER_SET_DO(f)
  42 
  43 #define FOR_EACH_ABSTRACT_BARRIER_SET_DO(f)          \
  44   f(ModRef)
  45 
  46 // Do something for each known barrier set.
  47 #define FOR_EACH_BARRIER_SET_DO(f)    \
  48   FOR_EACH_ABSTRACT_BARRIER_SET_DO(f) \
  49   FOR_EACH_CONCRETE_BARRIER_SET_DO(f)
  50 
  51 // To enable runtime-resolution of GC barriers on primitives, please
  52 // define SUPPORT_BARRIER_ON_PRIMITIVES.
  53 #ifdef SUPPORT_BARRIER_ON_PRIMITIVES
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