src/hotspot/share/gc/z/zAllocator.inline.hpp

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * 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,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#ifndef SHARE_GC_Z_ZALLOCATOR_INLINE_HPP
#define SHARE_GC_Z_ZALLOCATOR_INLINE_HPP

#include "gc/z/zAllocator.hpp"

#include "gc/z/zAddress.inline.hpp"
#include "gc/z/zHeap.hpp"

inline ZAllocatorEden* ZAllocator::eden() {
  return _eden;
}

inline ZAllocatorForRelocation* ZAllocator::relocation(ZPageAge page_age) {
  return _relocation[static_cast<uint>(page_age) - 1];
}

inline ZAllocatorForRelocation* ZAllocator::old() {
  return relocation(ZPageAge::old);
}

inline zaddress ZAllocatorEden::alloc_tlab(size_t size) {
  guarantee(size <= ZHeap::heap()->max_tlab_size(), "TLAB too large");
  return _object_allocator.alloc_object(size);
}

inline zaddress ZAllocatorEden::alloc_object(size_t size) {
  const zaddress addr = _object_allocator.alloc_object(size);

  if (is_null(addr)) {
    ZHeap::heap()->out_of_memory();
  }

  return addr;
}

#endif // SHARE_GC_Z_ZALLOCATOR_INLINE_HPP