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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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#ifndef SHARE_GC_SHENANDOAH_SHENANDOAHSTACKCHUNKGCDATA_INLINE_HPP
#define SHARE_GC_SHENANDOAH_SHENANDOAHSTACKCHUNKGCDATA_INLINE_HPP

#include "gc/shenandoah/shenandoahStackChunkGCData.hpp"

#include "oops/instanceStackChunkKlass.inline.hpp"
#include "oops/stackChunkOop.inline.hpp"

inline ShenandoahStackChunkGCData* ShenandoahStackChunkGCData::data(stackChunkOop chunk) {
#ifdef ASSERT
  size_t data_size = sizeof(ShenandoahStackChunkGCData);
  size_t avail_size = InstanceStackChunkKlass::gc_data_size(chunk->stack_size()) * HeapWordSize;
  assert(data_size <= avail_size, "Data of size %zu must fit in %zu space", data_size, avail_size);
#endif
  return reinterpret_cast<ShenandoahStackChunkGCData*>(chunk->gc_data());
}

inline void ShenandoahStackChunkGCData::initialize(stackChunkOop chunk) {
  data(chunk)->_epoch = _epoch_id_counter.load_relaxed();
}

inline bool ShenandoahStackChunkGCData::is_different_epoch(stackChunkOop chunk) {
  return data(chunk)->_epoch != _epoch_id_counter.load_relaxed();
}

#endif // SHARE_GC_SHENANDOAH_SHENANDOAHSTACKCHUNKGCDATA_INLINE_HPP