1 /*
   2  * Copyright (c) 2018, 2019, Red Hat, Inc. All rights reserved.
   3  *
   4  * This code is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License version 2 only, as
   6  * published by the Free Software Foundation.
   7  *
   8  * This code is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  11  * version 2 for more details (a copy is included in the LICENSE file that
  12  * accompanied this code).
  13  *
  14  * You should have received a copy of the GNU General Public License version
  15  * 2 along with this work; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  17  *
  18  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  19  * or visit www.oracle.com if you need additional information or have any
  20  * questions.
  21  *
  22  */
  23 #ifndef SHARE_VM_GC_SHENANDOAH_VMSTRUCTS_SHENANDOAH_HPP
  24 #define SHARE_VM_GC_SHENANDOAH_VMSTRUCTS_SHENANDOAH_HPP
  25 
  26 #include "gc_implementation/shenandoah/shenandoahHeap.hpp"
  27 #include "gc_implementation/shenandoah/shenandoahHeapRegion.hpp"
  28 #include "gc_implementation/shenandoah/shenandoahMonitoringSupport.hpp"
  29 
  30 #define VM_STRUCTS_SHENANDOAH(nonstatic_field, volatile_nonstatic_field, static_field)  \
  31   static_field(ShenandoahHeapRegion, RegionSizeBytes,        size_t)                    \
  32   nonstatic_field(ShenandoahHeap, _num_regions,              size_t)                    \
  33   nonstatic_field(ShenandoahHeap, _regions,                  ShenandoahHeapRegion**)    \
  34   volatile_nonstatic_field(ShenandoahHeap, _used,            jlong)                     \
  35   volatile_nonstatic_field(ShenandoahHeap, _committed,       size_t)                    \
  36   nonstatic_field(ShenandoahHeapRegion, _index,              size_t const)              \
  37   nonstatic_field(ShenandoahHeapRegion, _bottom,             HeapWord* const)           \
  38   nonstatic_field(ShenandoahHeapRegion, _top,                HeapWord*)                 \
  39   nonstatic_field(ShenandoahHeapRegion, _end,                HeapWord* const)
  40 
  41 #define VM_INT_CONSTANTS_SHENANDOAH(declare_constant, declare_constant_with_value)
  42 
  43 #define VM_TYPES_SHENANDOAH(declare_type,                                     \
  44                             declare_toplevel_type,                            \
  45                             declare_integer_type)                             \
  46   declare_type(ShenandoahHeap, CollectedHeap)                                 \
  47   declare_toplevel_type(ShenandoahHeapRegion)                                 \
  48   declare_toplevel_type(ShenandoahHeap*)                                      \
  49   declare_toplevel_type(ShenandoahHeapRegion*)                                \
  50 
  51 #endif // SHARE_VM_GC_SHENANDOAH_VMSTRUCTS_SHENANDOAH_HPP