1 /*
   2  * Copyright (c) 2015, 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 package org.graalvm.compiler.core;
  24 
  25 import org.graalvm.compiler.core.CompilationWrapper.ExceptionAction;
  26 import org.graalvm.compiler.options.EnumOptionKey;
  27 import org.graalvm.compiler.options.Option;
  28 import org.graalvm.compiler.options.OptionKey;
  29 import org.graalvm.compiler.options.OptionType;
  30 
  31 /**
  32  * Options related to {@link GraalCompiler}.
  33  */
  34 public class GraalCompilerOptions {
  35 
  36     // @formatter:off
  37     @Option(help = "Print an informational line to the console for each completed compilation.", type = OptionType.Debug)
  38     public static final OptionKey<Boolean> PrintCompilation = new OptionKey<>(false);
  39     @Option(help = "Pattern for method(s) that will trigger an exception when compiled. " +
  40                    "This option exists to test handling compilation crashes gracefully. " +
  41                    "See the MethodFilter option for the pattern syntax. ", type = OptionType.Debug)
  42     public static final OptionKey<String> CrashAt = new OptionKey<>(null);
  43     @Option(help = "file:doc-files/CompilationBailoutActionHelp.txt", type = OptionType.User)
  44     public static final EnumOptionKey<ExceptionAction> CompilationBailoutAction = new EnumOptionKey<>(ExceptionAction.Silent);
  45     @Option(help = "Specifies the action to take when compilation fails with a bailout exception. " +
  46                     "The accepted values are the same as for CompilationBailoutAction.", type = OptionType.User)
  47      public static final EnumOptionKey<ExceptionAction> CompilationFailureAction = new EnumOptionKey<>(ExceptionAction.Diagnose);
  48     @Option(help = "The maximum number of compilation failures or bailouts to handle with the action specified " +
  49                    "by CompilationFailureAction or CompilationBailoutAction before changing to a less verbose action.", type = OptionType.User)
  50     public static final OptionKey<Integer> MaxCompilationProblemsPerAction = new OptionKey<>(2);
  51     @Option(help = "Alias for CompilationFailureAction=ExitVM.", type = OptionType.User)
  52     public static final OptionKey<Boolean> ExitVMOnException = new OptionKey<>(false);
  53     // @formatter:on
  54 }