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/indy/stress/jdi/breakpointInCompiledCode. 29 * VM Testbase keywords: [feature_mlvm, nonconcurrent, fds, jdk] 30 * VM Testbase readme: 31 * DESCRIPTION 32 * Execute an invokedynamic instruction 10000 times to trigger Hotspot compilation. Set a debugger breakpoint to invokedynamic instruction. 33 * Make few debugger steps, obtaining various information from JVM 34 * 35 * @library /vmTestbase 36 * /test/lib 37 * @run driver jdk.test.lib.FileInstaller . . 38 * 39 * @comment build debuggee class 40 * @build vm.mlvm.share.jdi.IndyDebuggee 41 * 42 * @comment build test class and indify classes 43 * @build vm.mlvm.indy.stress.jdi.breakpointInCompiledCode.Test 44 * @run driver vm.mlvm.share.IndifiedClassesBuilder 45 * 46 * @run main/othervm PropertyResolvingWrapper 47 * vm.mlvm.indy.stress.jdi.breakpointInCompiledCode.Test 48 * -verbose 49 * -arch=${os.family}-${os.simpleArch} 50 * -waittime=5 51 * -debugee.vmkind=java 52 * -transport.address=dynamic 53 * -debugger.debuggeeClass vm.mlvm.share.jdi.IndyDebuggee 54 * -debuggee.iterations 20000 55 * -debugee.vmkeys="${test.vm.opts} ${test.java.opts}" 56 */ 57 58 package vm.mlvm.indy.stress.jdi.breakpointInCompiledCode; 59 60 import vm.mlvm.share.jdi.ArgumentHandler; 61 import vm.mlvm.share.jdi.BreakpointInfo; 62 import vm.mlvm.share.jdi.JDIBreakpointTest; 63 64 import java.util.ArrayList; 65 import java.util.List; 66 67 public class Test extends JDIBreakpointTest { 68 // bootstrap,runDebuggee=>(indyWrapper:S5000,~target,stop) 69 @Override 70 protected List<BreakpointInfo> getBreakpoints(String debuggeeClassName) { 71 List<BreakpointInfo> result = new ArrayList<>(); 72 result.add(new BreakpointInfo("bootstrap")); 73 { 74 BreakpointInfo info = new BreakpointInfo("runDebuggee"); 75 // =>(indyWrapper:S5000,~target,stop) 76 List<BreakpointInfo> subBreakpoints = new ArrayList<>(); 77 { 78 BreakpointInfo sub = new BreakpointInfo("indyWrapper", true); 79 sub.stepsToTrace = 5000; 80 subBreakpoints.add(sub); 81 } 82 { 83 BreakpointInfo sub = new BreakpointInfo("target", true); 84 sub.type = BreakpointInfo.Type.IMPLICIT; 85 subBreakpoints.add(sub); 86 } 87 subBreakpoints.add(new BreakpointInfo("stop", true)); 88 89 info.subBreakpoints = subBreakpoints; 90 result.add(info); 91 } 92 return result; 93 } 94 95 public static void main(String[] args) { 96 launch(new ArgumentHandler(args)); 97 } 98 }