1/*
2 * Copyright (c) 2017, 2018, Red Hat, Inc. All rights reserved.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation.
7 *
8 * This code is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 *
22 */
23
24#include "precompiled.hpp"
25#include "runtime/thread.hpp"
26#include "gc/epsilon/epsilonBarrierSet.hpp"
27#include "gc/epsilon/epsilonThreadLocalData.hpp"
28#include "gc/shared/barrierSet.hpp"
29#include "gc/shared/barrierSetAssembler.hpp"
30#include "utilities/macros.hpp"
31#ifdef COMPILER1
32#include "gc/shared/c1/barrierSetC1.hpp"
33#endif
34#ifdef COMPILER2
35#include "gc/shared/c2/barrierSetC2.hpp"
36#endif
37
38EpsilonBarrierSet::EpsilonBarrierSet() : BarrierSet(
39 make_barrier_set_assembler<BarrierSetAssembler>(),
40 make_barrier_set_c1<BarrierSetC1>(),
41 make_barrier_set_c2<BarrierSetC2>(),
42 NULL /* barrier_set_nmethod */,
43 BarrierSet::FakeRtti(BarrierSet::EpsilonBarrierSet)) {};
44
45void EpsilonBarrierSet::on_thread_create(Thread *thread) {
46 EpsilonThreadLocalData::create(thread);
47}
48
49void EpsilonBarrierSet::on_thread_destroy(Thread *thread) {
50 EpsilonThreadLocalData::destroy(thread);
51}
52