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package com.sun.jdo.api.persistence.enhancer.classfile;
import java.io.PrintStream;
/**
* Special instruction form for the opc_tableswitch instruction
*/
public class InsnTableSwitch extends Insn {
/* The lowest value in the jump table */
private int lowOp;
/* The default target for the switch */
private InsnTarget defaultOp;
/* The targets for the switch - a switch value of lowOp dispatches
* to targetsOp[0], lowOp+1 dispatches to targetsOp[1], etc. */
private InsnTarget[] targetsOp;
/* public accessors */
public int nStackArgs() {
return 1;
}
public int nStackResults() {
return 0;
}
public String argTypes() {
return "I";//NOI18N
}
public String resultTypes() {
return "";//NOI18N
}
public boolean branches() {
return true;
}
/**
* Mark possible branch targets
*/
public void markTargets() {
defaultOp.setBranchTarget();
for (int i=0; i " + targetsOp[i].offset());//NOI18N
}
}
ClassPrint.spaces(out, indent+2);
out.println("default -> " + defaultOp.offset());//NOI18N
}
int store(byte[] buf, int index) {
buf[index++] = (byte) opcode();
index = (index + 3) & ~3;
index = storeInt(buf, index, defaultOp.offset() - offset());
index = storeInt(buf, index, lowOp);
index = storeInt(buf, index, lowOp+targetsOp.length-1);
for (int i=0; i 0; pads--)
insnEnv.getByte();
InsnTarget defaultTarget = insnEnv.getTarget(insnEnv.getInt() + myPC);
int low = insnEnv.getInt();
int high = insnEnv.getInt();
InsnTarget[] offsets = new InsnTarget[high - low + 1];
for (int i=0; i