annotate graal/com.oracle.max.graal.hotspot/src/com/oracle/max/graal/hotspot/bridge/CompilerToVMImpl.java @ 4993:897b7d18bebc

added RiCompiledMethod.execute and the required VM infrastructure
author Lukas Stadler <lukas.stadler@jku.at>
date Tue, 28 Feb 2012 18:00:35 +0100
parents f35c183f33ce
children 5e6f1026a63e
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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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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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65 @Override
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66 public native Object RiConstantPool_lookupConstant(HotSpotTypeResolved pool, int cpi);
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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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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 // Checkstyle: resume
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163 }