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src/hotspot/share/gc/shared/barrierSet.cpp

8198949_arraycopy

*** 1,7 **** /* ! * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * 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. --- 1,7 ---- /* ! * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * 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. ***************
*** 21,46 **** * questions. * */ #include "precompiled.hpp" ! #include "gc/shared/barrierSet.inline.hpp" #include "gc/shared/collectedHeap.hpp" #include "memory/universe.hpp" BarrierSet* BarrierSet::_bs = NULL; ! // count is number of array elements being written ! void BarrierSet::static_write_ref_array_pre(HeapWord* start, size_t count) { ! assert(count <= (size_t)max_intx, "count too large"); ! if (UseCompressedOops) { ! Universe::heap()->barrier_set()->write_ref_array_pre((narrowOop*)start, (int)count, false); ! } else { ! Universe::heap()->barrier_set()->write_ref_array_pre( (oop*)start, (int)count, false); ! } ! } ! ! // count is number of array elements being written ! void BarrierSet::static_write_ref_array_post(HeapWord* start, size_t count) { ! // simply delegate to instance method ! Universe::heap()->barrier_set()->write_ref_array(start, count); } --- 21,34 ---- * questions. * */ #include "precompiled.hpp" ! #include "gc/shared/barrierSet.hpp" #include "gc/shared/collectedHeap.hpp" #include "memory/universe.hpp" BarrierSet* BarrierSet::_bs = NULL; ! void BarrierSet::initialize() { ! _code_gen = make_code_gen(); }
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