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 */ 23 24 25 package org.graalvm.compiler.core.common.type; 26 27 import jdk.vm.ci.meta.Constant; 28 import jdk.vm.ci.meta.SerializableConstant; 29 30 /** 31 * Base class for {@link Constant constants} that represent a pointer to the data section. 32 */ 33 public abstract class DataPointerConstant implements SerializableConstant { 34 35 private final int alignment; 36 37 protected DataPointerConstant(int alignment) { 38 this.alignment = alignment; 39 } 40 41 /** 42 * Get the minimum alignment of the data in the data section. 43 */ 44 public final int getAlignment() { 45 return alignment; 46 } 47 48 @Override 49 public boolean isDefaultForKind() { 50 return false; 51 } 52 }