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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotConstantPool.java @ 1422:3483ec571caf

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* using reflected objects instead of oops * removed scratch from allocatable registers * instanceof xir snippet * arraylength xir snippet * exceptionobject xir snippet * VMEntries and VMExits as interfaces * calls to VMEntries and VMExits are routet through logging proxies
author Lukas Stadler <lukas.stadler@oracle.com>
date Mon, 02 Aug 2010 15:44:38 -0700
parents 6223633ce7dd
children 760213a60e8b
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1 package com.sun.hotspot.c1x;
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2
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3 import com.sun.cri.ci.CiConstant;
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4 import com.sun.cri.ri.RiConstantPool;
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5 import com.sun.cri.ri.RiField;
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6 import com.sun.cri.ri.RiMethod;
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7 import com.sun.cri.ri.RiSignature;
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8 import com.sun.cri.ri.RiType;
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10 public class HotSpotConstantPool implements RiConstantPool {
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12 private final Class<?> constantPoolHolder;
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14 public HotSpotConstantPool(Class<?> o) {
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15 this.constantPoolHolder = o;
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16 }
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18 @Override
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19 public CiConstant encoding() {
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20 // TODO: Check if this is correct.
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21 return CiConstant.forObject(constantPoolHolder);
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22 }
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24 @Override
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25 public Object lookupConstant(int cpi) {
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26 return Compiler.getVMEntries().RiConstantPool_lookupConstant(constantPoolHolder, cpi);
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27 }
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29 @Override
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30 public RiMethod lookupMethod(int cpi, int byteCode) {
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31 return Compiler.getVMEntries().RiConstantPool_lookupMethod(constantPoolHolder, cpi, (byte) byteCode);
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32 }
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34 @Override
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35 public RiSignature lookupSignature(int cpi) {
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36 return Compiler.getVMEntries().RiConstantPool_lookupSignature(constantPoolHolder, cpi);
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37 }
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39 @Override
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40 public RiType lookupType(int cpi, int opcode) {
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41 return Compiler.getVMEntries().RiConstantPool_lookupType(constantPoolHolder, cpi);
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42 }
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44 @Override
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45 public RiField lookupField(int cpi, int opcode) {
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46 return Compiler.getVMEntries().RiConstantPool_lookupField(constantPoolHolder, cpi);
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47 }
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49 }