diff --git a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/Crasher.java b/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/Crasher.java deleted file mode 100644 index 4d16a842416..00000000000 --- a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/Crasher.java +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (c) 2012, 2018, 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. - */ -package vm.share.vmcrasher; - -public abstract class Crasher implements Runnable { - - public abstract void run(); - -} diff --git a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/CrasherFactory.java b/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/CrasherFactory.java deleted file mode 100644 index 37e207ace06..00000000000 --- a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/CrasherFactory.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright (c) 2012, 2018, 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. - */ -package vm.share.vmcrasher; - -import vm.share.options.BasicOptionObjectFactory; -import vm.share.options.FClass; -import vm.share.options.Factory; - -@Factory(placeholder_text="Crasher type", default_value="signal", classlist={ - @FClass(key="signal", description="Crash VM with a signal", type=SignalCrasher.class), - @FClass(key="unsafe.gc", description="Crash VM in GC with Unsafe interface", type=UnsafeGCCrasher.class), - @FClass(key="unsafe.java", description="Crash VM in Java thread with Unsafe interface", type=UnsafeJavaCrasher.class), -}) -public class CrasherFactory extends BasicOptionObjectFactory { -} diff --git a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/SignalCrasher.java b/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/SignalCrasher.java deleted file mode 100644 index df18bfd6df9..00000000000 --- a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/SignalCrasher.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright (c) 2012, 2018, 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. - */ -package vm.share.vmcrasher; - -import vm.share.ProcessUtils; -import vm.share.options.Option; - -public class SignalCrasher extends Crasher { - @Option(name="signalnum", description="signal number", default_value="2") - private int num; - - public void run() { - ProcessUtils.sendSignal(num); - } -} diff --git a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/UnsafeGCCrasher.java b/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/UnsafeGCCrasher.java deleted file mode 100644 index 772b971bf63..00000000000 --- a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/UnsafeGCCrasher.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 2012, 2018, 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. - */ -package vm.share.vmcrasher; - -import vm.share.UnsafeAccess; - -public class UnsafeGCCrasher extends Crasher { - - private static class C { - C next; - } - - private static C a = null; - - @SuppressWarnings("restriction") - @Override - public void run() { - try { - a = new C(); - a.next = new C(); - a.next.next = new C(); - a.next.next.next = new C(); - UnsafeAccess.unsafe.putInt(a.next, UnsafeAccess.unsafe.objectFieldOffset(C.class.getDeclaredField("next")), 0xDEADCAFE); - System.gc(); - Thread.sleep(1000); - } catch ( Throwable t ) { - t.printStackTrace(); - } - } - -} diff --git a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/UnsafeJavaCrasher.java b/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/UnsafeJavaCrasher.java deleted file mode 100644 index 49069e435a5..00000000000 --- a/test/hotspot/jtreg/vmTestbase/vm/share/vmcrasher/UnsafeJavaCrasher.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (c) 2012, 2018, 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. - */ -package vm.share.vmcrasher; - -import vm.share.UnsafeAccess; - -public class UnsafeJavaCrasher extends Crasher { - - private static class C { - C next; - } - - @SuppressWarnings("restriction") - @Override - public void run() { - try { - C a = new C(); - a.next = new C(); - a.next.next = new C(); - UnsafeAccess.unsafe.putInt(a.next, UnsafeAccess.unsafe.objectFieldOffset(C.class.getDeclaredField("next")), 0xDEADCAFE); - a.next.next.next = new C(); - } catch ( Throwable t ) { - t.printStackTrace(); - } - } - -}