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annotate graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/RuntimeCall.java @ 6445:a2299c2fc0c6

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added 'name' field to RuntimeCall so that RuntimeCall objects still format nicely in traces and logs as they did when RuntimeCall was an enum
author Doug Simon <doug.simon@oracle.com>
date Wed, 26 Sep 2012 13:56:27 +0200
parents 5b419d76b406
children c8759f9f9e3c
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1 /*
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2 * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.api.code;
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24
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25 import static com.oracle.graal.api.meta.Kind.*;
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26
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27 import com.oracle.graal.api.meta.*;
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28
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29 /**
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30 * Enumerates the calls that must be provided by the runtime system. The compiler may generate code that calls the
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31 * runtime services for unresolved and slow cases of some bytecodes.
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32 */
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33 public class RuntimeCall {
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34
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35 // TODO Move the singletons to projects where they are actually used. A couple of them
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36 // are HotSpot-specific.
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37 public static final RuntimeCall UnwindException = new RuntimeCall("UnwindException", Void, true, Object);
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38 public static final RuntimeCall Deoptimize = new RuntimeCall("Deoptimize", Void, true);
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39 public static final RuntimeCall RegisterFinalizer = new RuntimeCall("RegisterFinalizer", Void, true, Object);
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40 public static final RuntimeCall SetDeoptInfo = new RuntimeCall("SetDeoptInfo", Void, true, Object);
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41 public static final RuntimeCall CreateNullPointerException = new RuntimeCall("CreateNullPointerException", Object, true);
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42 public static final RuntimeCall CreateOutOfBoundsException = new RuntimeCall("CreateOutOfBoundsException", Object, true, Int);
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43 public static final RuntimeCall JavaTimeMillis = new RuntimeCall("JavaTimeMillis", Long, false);
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44 public static final RuntimeCall JavaTimeNanos = new RuntimeCall("JavaTimeNanos", Long, false);
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45 public static final RuntimeCall Debug = new RuntimeCall("Debug", Void, true);
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46 public static final RuntimeCall ArithmeticFrem = new RuntimeCall("ArithmeticFrem", Float, false, Float, Float);
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47 public static final RuntimeCall ArithmeticDrem = new RuntimeCall("ArithmeticDrem", Double, false, Double, Double);
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48 public static final RuntimeCall ArithmeticCos = new RuntimeCall("ArithmeticCos", Double, false, Double);
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49 public static final RuntimeCall ArithmeticTan = new RuntimeCall("ArithmeticTan", Double, false, Double);
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50 public static final RuntimeCall ArithmeticSin = new RuntimeCall("ArithmeticSin", Double, false, Double);
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51 public static final RuntimeCall GenericCallback = new RuntimeCall("GenericCallback", Object, true, Object, Object);
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52 public static final RuntimeCall LogPrimitive = new RuntimeCall("LogPrimitive", Void, false, Int, Long, Boolean);
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53 public static final RuntimeCall LogObject = new RuntimeCall("LogObject", Void, false, Object, Int);
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54
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55 private final String name;
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56 private final Kind resultKind;
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57 private final Kind[] argumentKinds;
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58 private final boolean hasSideEffect;
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59
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60 public RuntimeCall(String name, Kind resultKind, boolean hasSideEffect, Kind... args) {
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61 this.name = name;
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62 this.resultKind = resultKind;
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63 this.argumentKinds = args;
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64 this.hasSideEffect = hasSideEffect;
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65 }
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66
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67 public String getName() {
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68 return name;
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69 }
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70
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71 public Kind getResultKind() {
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72 return resultKind;
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73 }
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74
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75 public Kind[] getArgumentKinds() {
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76 return argumentKinds;
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77 }
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78
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79 public boolean hasSideEffect() {
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80 return hasSideEffect;
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81 }
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82
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83 @Override
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84 public String toString() {
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85 return name;
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86 }
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87 }