Mercurial > hg > truffle
annotate graal/com.oracle.max.graal.hotspot/src/com/oracle/max/graal/hotspot/bridge/CompilerToVMImpl.java @ 5003:5e6f1026a63e
fixes to vtable stub inlining: compute offset on demand, look out for interface methods
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Thu, 01 Mar 2012 15:36:35 +0100 |
parents | 897b7d18bebc |
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1 /* |
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2 * Copyright (c) 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 |
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24 package com.oracle.max.graal.hotspot.bridge; |
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25 |
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26 import java.lang.reflect.*; |
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27 |
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28 import com.oracle.max.cri.ci.*; |
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29 import com.oracle.max.cri.ri.*; |
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30 import com.oracle.max.graal.hotspot.*; |
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31 import com.oracle.max.graal.hotspot.ri.*; |
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32 import com.oracle.max.graal.hotspot.server.*; |
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33 |
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34 /** |
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35 * Entries into the HotSpot VM from Java code. |
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36 */ |
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37 public class CompilerToVMImpl implements CompilerToVM, Remote { |
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38 |
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39 // Checkstyle: stop |
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40 |
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41 @Override |
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42 public native RiMethod getRiMethod(Method reflectionMethod); |
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43 |
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44 @Override |
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45 public native byte[] RiMethod_code(HotSpotMethodResolved method); |
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46 |
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47 @Override |
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48 public native String RiMethod_signature(HotSpotMethodResolved method); |
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49 |
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50 @Override |
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51 public native RiExceptionHandler[] RiMethod_exceptionHandlers(HotSpotMethodResolved method); |
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52 |
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53 @Override |
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54 public native boolean RiMethod_hasBalancedMonitors(HotSpotMethodResolved method); |
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55 |
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56 @Override |
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57 public native RiMethod RiMethod_uniqueConcreteMethod(HotSpotMethodResolved method); |
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58 |
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59 @Override |
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60 public native int RiMethod_invocationCount(HotSpotMethodResolved method); |
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61 |
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62 @Override |
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63 public native RiType RiSignature_lookupType(String returnType, HotSpotTypeResolved accessingClass, boolean eagerResolve); |
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64 |
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65 @Override |
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66 public native Object RiConstantPool_lookupConstant(HotSpotTypeResolved pool, int cpi); |
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67 |
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68 @Override |
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69 public native RiMethod RiConstantPool_lookupMethod(HotSpotTypeResolved pool, int cpi, byte byteCode); |
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70 |
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71 @Override |
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72 public native RiType RiConstantPool_lookupType(HotSpotTypeResolved pool, int cpi); |
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73 |
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74 @Override |
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75 public native void RiConstantPool_loadReferencedType(HotSpotTypeResolved pool, int cpi, byte byteCode); |
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76 |
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77 @Override |
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78 public native RiField RiConstantPool_lookupField(HotSpotTypeResolved pool, int cpi, byte byteCode); |
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79 |
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80 @Override |
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81 public native HotSpotCompiledMethod installMethod(HotSpotTargetMethod targetMethod, boolean installCode); |
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82 |
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83 @Override |
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84 public native long installStub(HotSpotTargetMethod targetMethod); |
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85 |
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86 @Override |
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87 public native HotSpotVMConfig getConfiguration(); |
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88 |
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89 @Override |
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90 public native RiMethod RiType_resolveMethodImpl(HotSpotTypeResolved klass, String name, String signature); |
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91 |
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92 @Override |
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93 public native boolean RiType_isSubtypeOf(HotSpotTypeResolved klass, RiType other); |
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94 |
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95 @Override |
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96 public native RiType RiType_leastCommonAncestor(HotSpotTypeResolved thisType, HotSpotTypeResolved otherType); |
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97 |
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98 @Override |
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99 public native RiType getPrimitiveArrayType(CiKind kind); |
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100 |
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101 @Override |
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102 public native RiType RiType_arrayOf(HotSpotTypeResolved klass); |
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103 |
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104 @Override |
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105 public native RiType RiType_componentType(HotSpotTypeResolved klass); |
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106 |
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107 @Override |
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108 public native RiType RiType_uniqueConcreteSubtype(HotSpotTypeResolved klass); |
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109 |
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110 @Override |
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111 public native RiType RiType_superType(HotSpotTypeResolved klass); |
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112 |
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113 @Override |
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114 public native boolean RiType_isInitialized(HotSpotTypeResolved klass); |
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115 |
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116 @Override |
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117 public native HotSpotMethodData RiMethod_methodData(HotSpotMethodResolved method); |
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118 |
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119 @Override |
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120 public native RiType getType(Class<?> javaClass); |
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121 |
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122 @Override |
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123 public int getArrayLength(CiConstant array) { |
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124 return Array.getLength(array.asObject()); |
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125 } |
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126 |
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127 @Override |
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128 public boolean compareConstantObjects(CiConstant x, CiConstant y) { |
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129 return x.asObject() == y.asObject(); |
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130 } |
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131 |
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132 @Override |
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133 public RiType getRiType(CiConstant constant) { |
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134 Object o = constant.asObject(); |
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135 if (o == null) { |
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136 return null; |
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137 } |
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138 return getType(o.getClass()); |
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139 } |
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140 |
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141 @Override |
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142 public native RiResolvedField[] RiType_fields(HotSpotTypeResolved klass); |
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143 |
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144 @Override |
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145 public native boolean RiMethod_hasCompiledCode(HotSpotMethodResolved method); |
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146 |
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147 @Override |
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148 public native int RiMethod_getCompiledCodeSize(HotSpotMethodResolved method); |
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149 |
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150 @Override |
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151 public native long getMaxCallTargetOffset(CiRuntimeCall rtcall); |
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152 |
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153 @Override |
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154 public native String disassembleNative(byte[] code, long address); |
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155 |
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156 @Override |
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157 public native String disassembleJava(HotSpotMethodResolved method); |
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158 |
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159 @Override |
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160 public native Object executeCompiledMethod(HotSpotCompiledMethod method, Object arg1, Object arg2, Object arg3); |
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161 |
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162 @Override |
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163 public native int RiMethod_vtableEntryOffset(HotSpotMethodResolved method); |
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164 |
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165 // Checkstyle: resume |
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166 } |