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 jdk.internal.jvmci.compiler;
  24 
  25 import jdk.internal.jvmci.meta.*;
  26 import jdk.internal.jvmci.options.*;
  27 
  28 public interface Compiler {
  29     int INVOCATION_ENTRY_BCI = -1;
  30 
  31     @Option(help = "", type = OptionType.Debug) OptionValue<String> PrintFilter = new OptionValue<>(null);
  32     @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintCompilation = new OptionValue<>(false);
  33     @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintAfterCompilation = new OptionValue<>(false);
  34     @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintBailout = new OptionValue<>(false);
  35     @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> ExitVMOnBailout = new OptionValue<>(false);
  36     @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> ExitVMOnException = new OptionValue<>(true);
  37     @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintStackTraceOnException = new OptionValue<>(false);
  38 
  39     /**
  40      * Request the compilation of a method by this JVMCI compiler. The compiler should compile the
  41      * method to machine code and install it in the code cache if the compilation is successful.
  42      *
  43      * @param method the method that should be compiled
  44      * @param entryBCI the BCI at which to start compiling where -1 denotes a non-OSR compilation
  45      *            request and all other values denote an OSR compilation request
  46      * @param jvmciEnv pointer to native {@code JVMCIEnv} object
  47      * @param id a unique identifier for this compilation
  48      */
  49     void compileMethod(ResolvedJavaMethod method, int entryBCI, long jvmciEnv, int id);
  50 }