Mercurial > hg > graal-jvmci-8
annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java @ 9108:b78686983a75
GRAAL-218: add CompileTheWorld functionality
Reviewed-by:
author | twisti |
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date | Sat, 13 Apr 2013 22:59:27 -0700 |
parents | 23762f2438b6 |
children | 261a43921c5e |
rev | line source |
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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 package com.oracle.graal.hotspot.meta; |
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24 |
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25 import com.oracle.graal.api.meta.*; |
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26 import com.oracle.graal.bytecode.*; |
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27 import com.oracle.graal.hotspot.*; |
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28 |
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29 /** |
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30 * Implementation of {@link ConstantPool} for HotSpot. |
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31 */ |
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32 public class HotSpotConstantPool extends CompilerObject implements ConstantPool { |
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33 |
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34 private static final long serialVersionUID = -5443206401485234850L; |
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35 |
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36 private final HotSpotResolvedObjectType type; |
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37 |
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38 public HotSpotConstantPool(HotSpotResolvedObjectType type) { |
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39 this.type = type; |
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40 } |
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41 |
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42 @Override |
9108 | 43 public int length() { |
44 return HotSpotGraalRuntime.getInstance().getCompilerToVM().constantPoolLength(type); | |
45 } | |
46 | |
47 @Override | |
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48 public Object lookupConstant(int cpi) { |
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49 assert cpi != 0; |
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50 Object constant = HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupConstantInPool(type, cpi); |
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51 return constant; |
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52 } |
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53 |
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54 @Override |
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55 public Signature lookupSignature(int cpi) { |
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56 throw new UnsupportedOperationException(); |
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57 } |
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58 |
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59 @Override |
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60 public Object lookupAppendix(int cpi, int opcode) { |
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61 assert Bytecodes.isInvoke(opcode); |
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62 return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupAppendixInPool(type, cpi, (byte) opcode); |
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63 } |
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64 |
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65 @Override |
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66 public JavaMethod lookupMethod(int cpi, int opcode) { |
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67 return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupMethodInPool(type, cpi, (byte) opcode); |
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68 } |
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69 |
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70 @Override |
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71 public JavaType lookupType(int cpi, int opcode) { |
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72 return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupTypeInPool(type, cpi); |
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73 } |
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74 |
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75 @Override |
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76 public JavaField lookupField(int cpi, int opcode) { |
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77 return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupFieldInPool(type, cpi, (byte) opcode); |
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78 } |
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79 |
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80 @Override |
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81 public void loadReferencedType(int cpi, int opcode) { |
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82 HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupReferencedTypeInPool(type, cpi, (byte) opcode); |
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83 } |
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84 } |