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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRuntime.java @ 1423:760213a60e8b

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* rewrite of the code installation * partial support for safepoints * macro-based CiTargetMethod interface * code stub support
author Lukas Stadler <lukas.stadler@oracle.com>
date Mon, 16 Aug 2010 18:59:36 -0700
parents 3483ec571caf
children efba53f86c4f
comparison
equal deleted inserted replaced
1422:3483ec571caf 1423:760213a60e8b
1 /* 1 /*
2 * Copyright (c) 2009 Sun Microsystems, Inc. All rights reserved. 2 * Copyright (c) 2009-2010 Sun Microsystems, Inc. All rights reserved.
3 * 3 *
4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product that is 4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product that is
5 * described in this document. In particular, and without limitation, these intellectual property rights may include one 5 * described in this document. In particular, and without limitation, these intellectual property rights may include one
6 * or more of the U.S. patents listed at http://www.sun.com/patents and one or more additional patents or pending patent 6 * or more of the U.S. patents listed at http://www.sun.com/patents and one or more additional patents or pending patent
7 * applications in the U.S. and in other countries. 7 * applications in the U.S. and in other countries.
39 import com.sun.max.asm.dis.DisassembledObject; 39 import com.sun.max.asm.dis.DisassembledObject;
40 import com.sun.max.asm.dis.Disassembler; 40 import com.sun.max.asm.dis.Disassembler;
41 import com.sun.max.asm.dis.DisassemblyPrinter; 41 import com.sun.max.asm.dis.DisassemblyPrinter;
42 42
43 /** 43 /**
44 * 44 * CRI runtime implementation for the HotSpot VM.
45 * @author Thomas Wuerthinger 45 *
46 * 46 * @author Thomas Wuerthinger, Lukas Stadler
47 * CRI runtime implementation for the HotSpot VM.
48 *
49 */ 47 */
50 public class HotSpotRuntime implements RiRuntime { 48 public class HotSpotRuntime implements RiRuntime {
51 49
52 private final HotSpotVMConfig config; 50 private final HotSpotVMConfig config;
53 51
116 return "{safepoint}"; 114 return "{safepoint}";
117 } 115 }
118 } 116 }
119 for (DataPatch site : targetMethod.dataReferences) { 117 for (DataPatch site : targetMethod.dataReferences) {
120 if (site.pcOffset == pcOffset) { 118 if (site.pcOffset == pcOffset) {
121 return "{" + site.data + "}"; 119 return "{" + site.constant + "}";
122 } 120 }
123 } 121 }
124 return null; 122 return null;
125 } 123 }
126 124
143 return "No disassembler available"; 141 return "No disassembler available";
144 } 142 }
145 143
146 @Override 144 @Override
147 public RiConstantPool getConstantPool(RiMethod method) { 145 public RiConstantPool getConstantPool(RiMethod method) {
148 return new HotSpotConstantPool(((HotSpotType) method.holder()).klass); 146 return ((HotSpotTypeResolved) method.holder()).constantPool();
149 } 147 }
150 148
151 @Override 149 @Override
152 public RiOsrFrame getOsrFrame(RiMethod method, int bci) { 150 public RiOsrFrame getOsrFrame(RiMethod method, int bci) {
153 // TODO Auto-generated method stub 151 // TODO Auto-generated method stub
154 return null; 152 return null;
155 } 153 }
156 154
157 @Override 155 @Override
158 public RiType getRiType(Class< ? > javaClass) { 156 public RiType getRiType(Class<?> javaClass) {
159 // TODO Auto-generated method stub 157 // TODO Auto-generated method stub
160 return null; 158 return null;
161 } 159 }
162 160
163 @Override 161 @Override
183 // TODO Auto-generated method stub 181 // TODO Auto-generated method stub
184 return false; 182 return false;
185 } 183 }
186 184
187 @Override 185 @Override
188 public Object registerTargetMethod(CiTargetMethod targetMethod, String name) { 186 public Object registerGlobalStub(CiTargetMethod targetMethod, String name) {
189 // TODO Auto-generated method stub 187 return HotSpotTargetMethod.installStub(targetMethod, name);
190 return null;
191 } 188 }
192 189
193 @Override 190 @Override
194 public int sizeofBasicObjectLock() { 191 public int sizeofBasicObjectLock() {
195 // TODO Auto-generated method stub 192 // TODO Auto-generated method stub
207 // TODO Auto-generated method stub 204 // TODO Auto-generated method stub
208 return null; 205 return null;
209 } 206 }
210 207
211 @Override 208 @Override
212 public RiMethod getRiMethod(Constructor< ? > javaConstructor) { 209 public RiMethod getRiMethod(Constructor<?> javaConstructor) {
213 // TODO Auto-generated method stub 210 // TODO Auto-generated method stub
214 return null; 211 return null;
215 } 212 }
216 213
217 @Override 214 @Override