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 
  24 package compiler.compilercontrol.share.scenario;
  25 
  26 import compiler.compilercontrol.share.processors.LogProcessor;
  27 import java.util.Arrays;
  28 
  29 /**
  30  * Represents a CompileCommand command set
  31  */
  32 public enum Command {
  33     COMPILEONLY("compileonly", ".*", "-Xbatch"),
  34     EXCLUDE("exclude", "", "-Xbatch"),
  35     INLINE("inline", ".*"),
  36     DONTINLINE("dontinline", ""),
  37     LOG("log", "", "-XX:+UnlockDiagnosticVMOptions",
  38             "-XX:+LogCompilation", "-XX:LogFile=" + LogProcessor.LOG_FILE),
  39     PRINT("print", ""),
  40     QUIET("quiet", ""),
  41     NONEXISTENT("nonexistent", ""); // wrong command for a negative case
  42 
  43     /**
  44      * Command name
  45      */
  46     public final String name;
  47 
  48     /**
  49      * Base regular expression
  50      */
  51     public final String regex;
  52 
  53     /**
  54      * Additional VM options for this command
  55      */
  56     public final String[] vmOpts;
  57 
  58     private Command(String name, String regex, String... vmOptions) {
  59         this.name = name;
  60         this.regex = regex;
  61         String[] wbOpts = new String[] { "-Xbootclasspath/a:.",
  62                 "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI" };
  63         int length = (vmOptions != null) ? vmOptions.length : 0;
  64         this.vmOpts = Arrays.copyOf(wbOpts, wbOpts.length + length);
  65         if (vmOptions != null) {
  66             System.arraycopy(vmOptions, 0, vmOpts, wbOpts.length, length);
  67         }
  68     }
  69 }