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 org.graalvm.compiler.core.common.type;
24
25import jdk.vm.ci.meta.Constant;
26import jdk.vm.ci.meta.SerializableConstant;
27
28/**
29 * Base class for {@link Constant constants} that represent a pointer to the data section.
30 */
31public abstract class DataPointerConstant implements SerializableConstant {
32
33    private final int alignment;
34
35    protected DataPointerConstant(int alignment) {
36        this.alignment = alignment;
37    }
38
39    /**
40     * Get the minimum alignment of the data in the data section.
41     */
42    public final int getAlignment() {
43        return alignment;
44    }
45
46    @Override
47    public boolean isDefaultForKind() {
48        return false;
49    }
50}
51