1 /* 2 * Copyright (c) 2012, 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 org.graalvm.compiler.hotspot.stubs; 24 25 import static org.graalvm.compiler.hotspot.stubs.StubUtil.verifyObject; 26 27 import org.graalvm.compiler.api.replacements.Snippet; 28 import org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage; 29 import org.graalvm.compiler.hotspot.meta.HotSpotHostForeignCallsProvider; 30 import org.graalvm.compiler.hotspot.meta.HotSpotProviders; 31 32 /** 33 * Stub called via {@link HotSpotHostForeignCallsProvider#VERIFY_OOP}. 34 */ 35 public class VerifyOopStub extends SnippetStub { 36 37 public VerifyOopStub(HotSpotProviders providers, HotSpotForeignCallLinkage linkage) { 38 super("verifyOop", providers, linkage); 39 } 40 41 @Snippet 42 private static Object verifyOop(Object object) { 43 return verifyObject(object); 44 } 45 }