1 /* 2 * Copyright (c) 2016, 2018, 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 /* 26 * @test 27 * 28 * @summary converted from VM Testbase vm/mlvm/meth/stress/jdi/breakpointInCompiledCode. 29 * VM Testbase keywords: [feature_mlvm, nonconcurrent, jdk, quarantine] 30 * VM Testbase comments: 8079714 31 * VM Testbase readme: 32 * DESCRIPTION 33 * Execute a MethodHandle 10000 times to trigger Hotspot compilation. Set a debugger breakpoint on MH. 34 * Make few debugger steps, obtaining various information from JVM. 35 * 36 * @library /vmTestbase 37 * /test/lib 38 * @run driver jdk.test.lib.FileInstaller . . 39 * 40 * @comment build debuggee class 41 * @build vm.mlvm.share.jdi.MHDebuggee 42 * 43 * @comment build test class and indify classes 44 * @build vm.mlvm.meth.stress.jdi.breakpointInCompiledCode.Test 45 * @run driver vm.mlvm.share.IndifiedClassesBuilder 46 * 47 * @run main/othervm PropertyResolvingWrapper 48 * vm.mlvm.meth.stress.jdi.breakpointInCompiledCode.Test 49 * -verbose 50 * -arch=${os.family}-${os.simpleArch} 51 * -waittime=5 52 * -debugee.vmkind=java 53 * -transport.address=dynamic 54 * -debugger.debuggeeClass vm.mlvm.share.jdi.MHDebuggee 55 * -debuggee.iterations 2000 56 * -debugee.vmkeys="${test.vm.opts} ${test.java.opts}" 57 */ 58 59 package vm.mlvm.meth.stress.jdi.breakpointInCompiledCode; 60 61 import vm.mlvm.share.jdi.ArgumentHandler; 62 import vm.mlvm.share.jdi.BreakpointInfo; 63 import vm.mlvm.share.jdi.JDIBreakpointTest; 64 65 import java.util.ArrayList; 66 import java.util.List; 67 68 public class Test extends JDIBreakpointTest { 69 // invokeMH:S100,invokePlain:S100,mhTarget,plainTarget,stop 70 @Override 71 protected List<BreakpointInfo> getBreakpoints(String debuggeeClassName) { 72 List<BreakpointInfo> result = new ArrayList<>(); 73 { 74 BreakpointInfo info = new BreakpointInfo("invokeMH"); 75 info.stepsToTrace = 100; 76 result.add(info); 77 } 78 { 79 BreakpointInfo info = new BreakpointInfo("invokePlain"); 80 info.stepsToTrace = 100; 81 result.add(info); 82 } 83 result.add(new BreakpointInfo("mhTarget")); 84 result.add(new BreakpointInfo("plainTarget")); 85 result.add(new BreakpointInfo("stop")); 86 87 return result; 88 } 89 90 public static void main(String[] args) { 91 launch(new ArgumentHandler(args)); 92 } 93 }