| /* |
| * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8190797 |
| * @summary Test OSR compilation with bad operand stack. |
| * @library /test/lib / |
| * @modules java.base/jdk.internal.misc |
| * java.management |
| * @compile OSRWithBadOperandStack.jasm |
| * @run driver compiler.linkage.TestLinkageErrorInGenerateOopMap |
| */ |
| |
| package compiler.linkage; |
| |
| import jdk.test.lib.process.OutputAnalyzer; |
| import jdk.test.lib.process.ProcessTools; |
| |
| public class TestLinkageErrorInGenerateOopMap { |
| |
| public static void main(String args[]) throws Exception { |
| if (args.length == 0) { |
| // Spawn new VM instance to execute test |
| String[] flags = {"-noverify", "-XX:-TieredCompilation", |
| "-XX:CompileCommand=dontinline,compiler/linkage/OSRWithBadOperandStack.m*", |
| "-XX:-CreateCoredumpOnCrash", |
| "-Xmx64m", |
| "compiler.linkage.TestLinkageErrorInGenerateOopMap", "run"}; |
| ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(flags); |
| OutputAnalyzer out = new OutputAnalyzer(pb.start()); |
| if (out.getExitValue() != 0) { |
| // OSR compilation should exit with an error during OopMap verification |
| // because a LinkageError cannot be thrown from a compiler thread. |
| out.shouldContain("fatal error: Illegal class file encountered"); |
| } |
| } else { |
| // Execute test |
| OSRWithBadOperandStack.test(); |
| } |
| } |
| } |