1 /* 2 * Copyright (c) 2015, 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 package jdk.vm.ci.hotspotvmconfig; 24 25 import java.lang.annotation.*; 26 27 /** 28 * Refers to a C++ address in the VM. 29 */ 30 @Target(ElementType.FIELD) 31 @Retention(RetentionPolicy.RUNTIME) 32 public @interface HotSpotVMAddress { 33 34 /** 35 * Returns the name of the symbol this address is referring to. 36 * 37 * @return name of symbol of this address 38 */ 39 String name(); 40 41 /** 42 * List of architectures where this constant is required. Names are derived from 43 * {@link HotSpotVMConfig#getHostArchitectureName()}. An empty list implies that the constant is 44 * required on all architectures. 45 */ 46 @SuppressWarnings("javadoc") 47 String[] archs() default {}; 48 49 /** 50 * List of operating systems where this constant is required. Names are derived from 51 * {@link HotSpotVMConfig#getHostOSName()}. An empty list implies that the constant is required 52 * on all operating systems. 53 */ 54 @SuppressWarnings("javadoc") 55 String[] os() default {}; 56 57 }