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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotConstantPool.java @ 2054:3c0a889a176b

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Added GC stats. Enabling intrinsics.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Wed, 12 Jan 2011 19:14:32 +0100
parents 2c754f3a2722
children 231bf6b9f5ad
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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 package com.sun.hotspot.c1x;
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22
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23 import com.sun.cri.ri.*;
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24
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25 /**
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26 * Implementation of RiConstantPool for HotSpot.
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27 *
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28 * @author Thomas Wuerthinger, Lukas Stadler
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29 */
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30 public class HotSpotConstantPool extends CompilerObject implements RiConstantPool {
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32 private final long vmId;
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34 public HotSpotConstantPool(long vmId) {
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35 this.vmId = vmId;
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36 }
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38 @Override
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39 public Object lookupConstant(int cpi) {
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40 return Compiler.getVMEntries().RiConstantPool_lookupConstant(vmId, cpi);
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41 }
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42
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43 @Override
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44 public RiMethod lookupMethod(int cpi, int byteCode) {
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45 return Compiler.getVMEntries().RiConstantPool_lookupMethod(vmId, cpi, (byte) byteCode);
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46 }
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47
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48 @Override
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49 public RiSignature lookupSignature(int cpi) {
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50 return Compiler.getVMEntries().RiConstantPool_lookupSignature(vmId, cpi);
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51 }
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52
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53 @Override
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54 public RiType lookupType(int cpi, int opcode) {
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55 return Compiler.getVMEntries().RiConstantPool_lookupType(vmId, cpi);
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56 }
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57
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58 @Override
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59 public RiField lookupField(int cpi, int opcode) {
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60 return Compiler.getVMEntries().RiConstantPool_lookupField(vmId, cpi, (byte) opcode);
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61 }
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63 }