1/*
2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23package jdk.vm.ci.hotspot.aarch64;
24
25import jdk.vm.ci.hotspot.HotSpotVMConfigAccess;
26import jdk.vm.ci.hotspot.HotSpotVMConfigStore;
27
28/**
29 * Used to access native configuration details.
30 *
31 * All non-static, public fields in this class are so that they can be compiled as constants.
32 */
33class AArch64HotSpotVMConfig extends HotSpotVMConfigAccess {
34
35    AArch64HotSpotVMConfig(HotSpotVMConfigStore config) {
36        super(config);
37    }
38
39    final boolean linuxOs = System.getProperty("os.name", "").startsWith("Linux");
40
41    final boolean useCompressedOops = getFlag("UseCompressedOops", Boolean.class);
42}
43