author | pliden |
Fri, 02 Nov 2018 07:46:00 +0100 | |
changeset 52382 | 2e280ecec246 |
parent 50871 | d283a214f42b |
child 54488 | 25199b48f34f |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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|
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#include "precompiled.hpp" |
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#include "gc/z/zHeap.hpp" |
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#include "gc/z/zOopClosures.inline.hpp" |
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#include "gc/z/zOop.inline.hpp" |
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#include "memory/iterator.inline.hpp" |
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#include "oops/access.inline.hpp" |
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#include "oops/oop.inline.hpp" |
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#include "runtime/safepoint.hpp" |
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#include "utilities/debug.hpp" |
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#include "utilities/globalDefinitions.hpp" |
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void ZVerifyOopClosure::do_oop(oop* p) { |
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guarantee(SafepointSynchronize::is_at_safepoint(), "Must be at a safepoint"); |
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guarantee(ZGlobalPhase == ZPhaseMarkCompleted, "Invalid phase"); |
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guarantee(!ZResurrection::is_blocked(), "Invalid phase"); |
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const oop o = RawAccess<>::oop_load(p); |
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if (o != NULL) { |
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guarantee(ZOop::is_good(o) || ZOop::is_finalizable_good(o), |
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"Bad oop " PTR_FORMAT " found at " PTR_FORMAT ", expected " PTR_FORMAT, |
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p2i(o), p2i(p), p2i(ZOop::good(o))); |
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guarantee(oopDesc::is_oop(ZOop::good(o)), |
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"Bad object " PTR_FORMAT " found at " PTR_FORMAT, |
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p2i(o), p2i(p)); |
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} |
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} |
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void ZVerifyOopClosure::do_oop(narrowOop* p) { |
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ShouldNotReachHere(); |
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} |
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void ZVerifyObjectClosure::do_object(oop o) { |
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ZVerifyOopClosure cl; |
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o->oop_iterate(&cl); |
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} |