Mercurial > hg > truffle
annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/VMExitsNative.java @ 2293:e3c42b8de67e
Removed a reference to getRiType(Class c) and some checkstyle fixes.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Mon, 11 Apr 2011 17:42:45 +0200 |
parents | 8c426c2891c8 |
children | 34354e2e40a3 |
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1 /* |
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2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved. |
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3 * |
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4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product |
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5 * that is described in this document. In particular, and without limitation, these intellectual property |
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6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or |
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7 * more additional patents or pending patent applications in the U.S. and in other countries. |
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8 * |
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9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun |
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10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its |
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11 * supplements. |
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12 * |
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13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or |
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14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks |
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15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the |
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16 * U.S. and other countries. |
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17 * |
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18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open |
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19 * Company, Ltd. |
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20 */ |
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21 |
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22 package com.sun.hotspot.c1x; |
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23 |
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24 import java.io.*; |
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25 import java.lang.reflect.*; |
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26 import java.util.*; |
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27 |
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28 import com.sun.c1x.*; |
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29 import com.sun.c1x.debug.*; |
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30 import com.sun.cri.ci.*; |
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31 import com.sun.cri.ri.*; |
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32 import com.sun.hotspot.c1x.logging.*; |
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33 import com.sun.hotspot.c1x.server.*; |
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34 |
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35 /** |
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36 * Exits from the HotSpot VM into Java code. |
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37 * |
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38 * @author Thomas Wuerthinger, Lukas Stadler |
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39 */ |
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40 public class VMExitsNative implements VMExits, Remote { |
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41 |
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42 public static final boolean LogCompiledMethods = false; |
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43 public static boolean compileMethods = true; |
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44 |
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45 private final Compiler compiler; |
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46 |
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47 public final HotSpotTypePrimitive typeBoolean; |
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48 public final HotSpotTypePrimitive typeChar; |
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49 public final HotSpotTypePrimitive typeFloat; |
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50 public final HotSpotTypePrimitive typeDouble; |
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51 public final HotSpotTypePrimitive typeByte; |
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52 public final HotSpotTypePrimitive typeShort; |
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53 public final HotSpotTypePrimitive typeInt; |
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54 public final HotSpotTypePrimitive typeLong; |
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55 public final HotSpotTypePrimitive typeVoid; |
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56 |
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57 public VMExitsNative(Compiler compiler) { |
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58 this.compiler = compiler; |
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59 |
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60 typeBoolean = new HotSpotTypePrimitive(compiler, CiKind.Boolean); |
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61 typeChar = new HotSpotTypePrimitive(compiler, CiKind.Char); |
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62 typeFloat = new HotSpotTypePrimitive(compiler, CiKind.Float); |
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63 typeDouble = new HotSpotTypePrimitive(compiler, CiKind.Double); |
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64 typeByte = new HotSpotTypePrimitive(compiler, CiKind.Byte); |
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65 typeShort = new HotSpotTypePrimitive(compiler, CiKind.Short); |
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66 typeInt = new HotSpotTypePrimitive(compiler, CiKind.Int); |
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67 typeLong = new HotSpotTypePrimitive(compiler, CiKind.Long); |
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68 typeVoid = new HotSpotTypePrimitive(compiler, CiKind.Void); |
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69 } |
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70 |
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71 /** |
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72 * Default option configuration for C1X. |
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73 */ |
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74 static { |
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75 C1XOptions.setOptimizationLevel(3); |
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76 C1XOptions.OptInlineExcept = false; |
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77 C1XOptions.OptInlineSynchronized = false; |
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78 C1XOptions.DetailedAsserts = false; |
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79 C1XOptions.CommentedAssembly = false; |
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80 C1XOptions.MethodEndBreakpointGuards = 2; |
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81 } |
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82 |
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83 @Override |
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84 public boolean setOption(String option) { |
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85 if (option.length() == 0) { |
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86 return false; |
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87 } |
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88 |
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89 Object value = null; |
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90 String fieldName = null; |
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91 String valueString = null; |
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92 |
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93 char first = option.charAt(0); |
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94 if (first == '+' || first == '-') { |
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95 fieldName = option.substring(1); |
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96 value = (first == '+'); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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|
97 } else { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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98 int index = option.indexOf('='); |
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99 if (index == -1) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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100 return false; |
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101 } |
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102 fieldName = option.substring(0, index); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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103 valueString = option.substring(index + 1); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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104 } |
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105 |
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106 Field f; |
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changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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|
107 try { |
1437
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108 f = C1XOptions.class.getField(fieldName); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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109 |
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110 if (value == null) { |
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111 if (f.getType() == Float.TYPE) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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112 value = Float.parseFloat(valueString); |
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113 } else if (f.getType() == Double.TYPE) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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114 value = Double.parseDouble(valueString); |
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115 } else if (f.getType() == Integer.TYPE) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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116 value = Integer.parseInt(valueString); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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117 } else if (f.getType() == Boolean.TYPE) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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118 value = Boolean.parseBoolean(valueString); |
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Made setting C1X options from HotSpot command line more robust.
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119 } else if (f.getType() == String.class) { |
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Made setting C1X options from HotSpot command line more robust.
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120 value = valueString; |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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121 } |
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122 } |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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123 if (value != null) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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124 f.set(null, value); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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125 Logger.info("Set option " + fieldName + " to " + value); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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|
126 } else { |
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Made setting C1X options from HotSpot command line more robust.
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127 Logger.info("Wrong value \"" + valueString + "\" for option " + fieldName); |
1437
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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128 return false; |
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129 } |
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130 } catch (SecurityException e) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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|
131 Logger.info("Security exception when setting option " + option); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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132 return false; |
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133 } catch (NoSuchFieldException e) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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134 Logger.info("Could not find option " + fieldName); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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135 return false; |
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|
136 } catch (IllegalArgumentException e) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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137 Logger.info("Illegal value for option " + option); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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138 return false; |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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|
139 } catch (IllegalAccessException e) { |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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|
140 Logger.info("Illegal access exception when setting option " + option); |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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141 return false; |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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142 } |
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|
143 |
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|
144 return true; |
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|
145 } |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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|
146 |
1449
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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147 private static Set<String> compiledMethods = new HashSet<String>(); |
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Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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|
148 |
1437
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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diff
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|
149 @Override |
1445
a7b84a5e16c6
Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
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|
150 public void compileMethod(long methodVmId, String name, int entryBCI) throws Throwable { |
1438
a7a0ef3c6858
Added timing printout on VM shutdown.
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|
151 |
a7a0ef3c6858
Added timing printout on VM shutdown.
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|
152 if (!compileMethods) { |
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Added timing printout on VM shutdown.
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|
153 return; |
a7a0ef3c6858
Added timing printout on VM shutdown.
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changeset
|
154 } |
a7a0ef3c6858
Added timing printout on VM shutdown.
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diff
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|
155 |
1437
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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|
156 try { |
2284
569d3fe7d65c
non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
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2278
diff
changeset
|
157 HotSpotMethodResolved riMethod = new HotSpotMethodResolved(compiler, methodVmId, name); |
2278
76607939e139
Up-to-date with CRI changes.
Doug Simon <doug.simon@oracle.com>
parents:
2061
diff
changeset
|
158 CiResult result = compiler.getCompiler().compileMethod(riMethod, -1, null, null); |
1462
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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changeset
|
159 if (LogCompiledMethods) { |
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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|
160 String qualifiedName = CiUtil.toJavaName(riMethod.holder()) + "::" + riMethod.name(); |
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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|
161 compiledMethods.add(qualifiedName); |
1845386f5403
Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
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|
162 } |
1420
44efca8a02d6
reformatting similar to other maxine projects (tabs, etc.)
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parents:
1416
diff
changeset
|
163 |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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1420
diff
changeset
|
164 if (result.bailout() != null) { |
1423
760213a60e8b
* rewrite of the code installation
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parents:
1422
diff
changeset
|
165 StringWriter out = new StringWriter(); |
760213a60e8b
* rewrite of the code installation
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parents:
1422
diff
changeset
|
166 result.bailout().printStackTrace(new PrintWriter(out)); |
1449
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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1445
diff
changeset
|
167 Throwable cause = result.bailout().getCause(); |
1479
71cd4b9610eb
Two fixes for DaCapo / SpecJVM2008 runs.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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1470
diff
changeset
|
168 TTY.println("Bailout:\n" + out.toString()); |
1449
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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changeset
|
169 if (cause != null) { |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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|
170 Logger.info("Trace for cause: "); |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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|
171 for (StackTraceElement e : cause.getStackTrace()) { |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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|
172 String current = e.getClassName() + "::" + e.getMethodName(); |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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changeset
|
173 String type = ""; |
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Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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changeset
|
174 if (compiledMethods.contains(current)) { |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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changeset
|
175 type = "compiled"; |
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Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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|
176 } |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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changeset
|
177 Logger.info(String.format("%-10s %3d %s", type, e.getLineNumber(), current)); |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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changeset
|
178 } |
8cfe3537a0d3
Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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parents:
1445
diff
changeset
|
179 } |
2055
99ad52189524
Refactorings to get towards less CRI overhead.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
2051
diff
changeset
|
180 System.out.println("BAILOUT:" + result.bailout().getMessage()); |
2061
c0b1d6a44a02
Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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2057
diff
changeset
|
181 String s = result.bailout().getMessage(); |
c0b1d6a44a02
Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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2057
diff
changeset
|
182 if (cause != null) { |
c0b1d6a44a02
Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff
changeset
|
183 s = cause.getMessage(); |
c0b1d6a44a02
Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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2057
diff
changeset
|
184 } |
2284
569d3fe7d65c
non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
parents:
2278
diff
changeset
|
185 compiler.getVMEntries().recordBailout(s); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1420
diff
changeset
|
186 } else { |
2284
569d3fe7d65c
non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
parents:
2278
diff
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187 HotSpotTargetMethod.installMethod(compiler, riMethod, result.targetMethod()); |
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188 } |
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189 } catch (Throwable t) { |
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190 StringWriter out = new StringWriter(); |
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191 t.printStackTrace(new PrintWriter(out)); |
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192 TTY.println("Compilation interrupted:\n" + out.toString()); |
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193 throw t; |
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194 } |
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195 } |
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196 |
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197 @Override |
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198 public RiMethod createRiMethodResolved(long vmId, String name) { |
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199 return new HotSpotMethodResolved(compiler, vmId, name); |
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200 } |
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201 |
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202 @Override |
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203 public RiMethod createRiMethodUnresolved(String name, String signature, RiType holder) { |
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204 return new HotSpotMethodUnresolved(compiler, name, signature, holder); |
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205 } |
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206 |
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207 @Override |
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208 public RiSignature createRiSignature(String signature) { |
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209 return new HotSpotSignature(compiler, signature); |
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210 } |
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211 |
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212 @Override |
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213 public RiField createRiField(RiType holder, String name, RiType type, int offset) { |
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214 if (offset != -1) { |
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215 HotSpotTypeResolved resolved = (HotSpotTypeResolved) holder; |
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216 return resolved.createRiField(name, type, offset); |
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217 } |
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218 return new HotSpotField(compiler, holder, name, type, offset); |
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219 } |
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220 |
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221 @Override |
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222 public RiType createRiType(long vmId, String name) { |
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223 throw new RuntimeException("not implemented"); |
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224 } |
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225 |
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226 @Override |
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227 public RiType createRiTypePrimitive(int basicType) { |
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228 switch (basicType) { |
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229 case 4: |
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230 return typeBoolean; |
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231 case 5: |
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232 return typeChar; |
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233 case 6: |
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234 return typeFloat; |
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235 case 7: |
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236 return typeDouble; |
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237 case 8: |
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238 return typeByte; |
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239 case 9: |
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240 return typeShort; |
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241 case 10: |
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242 return typeInt; |
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243 case 11: |
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244 return typeLong; |
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245 case 14: |
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246 return typeVoid; |
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247 default: |
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248 throw new IllegalArgumentException("Unknown basic type: " + basicType); |
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249 } |
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250 } |
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251 |
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252 @Override |
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253 public RiType createRiTypeUnresolved(String name) { |
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254 return new HotSpotTypeUnresolved(compiler, name); |
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255 } |
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256 |
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257 @Override |
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258 public RiConstantPool createRiConstantPool(long vmId) { |
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259 return new HotSpotConstantPool(compiler, vmId); |
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260 } |
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261 |
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262 @Override |
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263 public CiConstant createCiConstant(CiKind kind, long value) { |
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264 if (kind == CiKind.Long) { |
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265 return CiConstant.forLong(value); |
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266 } else if (kind == CiKind.Int) { |
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267 return CiConstant.forInt((int) value); |
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268 } else if (kind == CiKind.Short) { |
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269 return CiConstant.forShort((short) value); |
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270 } else if (kind == CiKind.Char) { |
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271 return CiConstant.forChar((char) value); |
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272 } else if (kind == CiKind.Byte) { |
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273 return CiConstant.forByte((byte) value); |
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274 } else if (kind == CiKind.Boolean) { |
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275 return (value == 0) ? CiConstant.FALSE : CiConstant.TRUE; |
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276 } else { |
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277 throw new IllegalArgumentException(); |
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278 } |
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279 } |
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280 |
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281 @Override |
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282 public CiConstant createCiConstantFloat(float value) { |
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283 return CiConstant.forFloat(value); |
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284 } |
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285 |
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286 @Override |
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287 public CiConstant createCiConstantDouble(double value) { |
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288 return CiConstant.forDouble(value); |
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289 } |
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290 |
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291 @Override |
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292 public CiConstant createCiConstantObject(Object object) { |
2c754f3a2722
Inlining of static final field values. Java mirror instead of VmID. Support for PrintMetrics option.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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293 return CiConstant.forObject(object); |
1420
44efca8a02d6
reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1416
diff
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294 } |
1416
1b41af477605
Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
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295 } |