src/hotspot/share/gc/z/zMark.inline.hpp
author pliden
Tue, 10 Sep 2019 11:11:31 +0200
changeset 58066 8407928b9fe5
parent 50525 767cdb97f103
permissions -rw-r--r--
8230566: ZGC: Don't substitute klass pointer during array clearing Reviewed-by: stefank, eosterlund

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * 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_ZMARK_INLINE_HPP
#define SHARE_GC_Z_ZMARK_INLINE_HPP

#include "gc/z/zAddress.inline.hpp"
#include "gc/z/zMark.hpp"
#include "gc/z/zMarkStack.inline.hpp"
#include "gc/z/zThreadLocalData.hpp"
#include "runtime/thread.hpp"
#include "utilities/debug.hpp"

template <bool follow, bool finalizable, bool publish>
inline void ZMark::mark_object(uintptr_t addr) {
  assert(ZAddress::is_marked(addr), "Should be marked");
  ZMarkThreadLocalStacks* const stacks = ZThreadLocalData::stacks(Thread::current());
  ZMarkStripe* const stripe = _stripes.stripe_for_addr(addr);
  ZMarkStackEntry entry(addr, follow, finalizable);

  stacks->push(&_allocator, &_stripes, stripe, entry, publish);
}

#endif // SHARE_GC_Z_ZMARK_INLINE_HPP