1 /*
   2  * Copyright (c) 2019, 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 package org.graalvm.compiler.hotspot;
  26 
  27 import jdk.vm.ci.hotspot.HotSpotMetaData;
  28 import jdk.vm.ci.hotspot.HotSpotSpeculationLog;
  29 import jdk.vm.ci.meta.SpeculationLog;
  30 
  31 /**
  32  * JDK 13 version of {@code HotSpotGraalServices}.
  33  */
  34 public class HotSpotGraalServices {
  35 
  36     /**
  37      * Get the implicit exceptions section of a {@code HotSpotMetaData} if it exists.
  38      */
  39     @SuppressWarnings("unused")
  40     public static byte[] getImplicitExceptionBytes(HotSpotMetaData metaData) {
  41         return metaData.implicitExceptionBytes();
  42     }
  43 
  44     public static CompilationContext enterGlobalCompilationContext() {
  45         return null;
  46     }
  47 
  48     @SuppressWarnings("unused")
  49     public static CompilationContext openLocalCompilationContext(Object description) {
  50         return null;
  51     }
  52 
  53     public static void exit(int status) {
  54         System.exit(status);
  55     }
  56 
  57     public static SpeculationLog newHotSpotSpeculationLog(long cachedFailedSpeculationsAddress) {
  58         return new HotSpotSpeculationLog(cachedFailedSpeculationsAddress);
  59     }
  60 }