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57 lines
1.2 KiB
57 lines
1.2 KiB
11 years ago
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/*
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* Fernflower - The Analytical Java Decompiler
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* http://www.reversed-java.com
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*
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* (C) 2008 - 2010, Stiver
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*
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* This software is NEITHER public domain NOR free software
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* as per GNU License. See license.txt for more details.
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*
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* This software is distributed WITHOUT ANY WARRANTY; without
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* even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE.
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*/
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10 years ago
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package org.jetbrains.java.decompiler.code.optinstructions;
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11 years ago
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import java.io.DataOutputStream;
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import java.io.IOException;
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10 years ago
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import org.jetbrains.java.decompiler.code.Instruction;
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11 years ago
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public class ALOAD extends Instruction {
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private static int[] opcodes = new int[] {opc_aload_0,opc_aload_1,opc_aload_2,opc_aload_3};
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public void writeToStream(DataOutputStream out, int offset) throws IOException {
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int index = getOperand(0);
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if(index>3) {
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if(wide) {
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out.writeByte(opc_wide);
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}
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out.writeByte(opc_aload);
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if(wide) {
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out.writeShort(index);
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} else {
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out.writeByte(index);
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}
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} else {
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out.writeByte(opcodes[index]);
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}
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}
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public int length() {
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int index = getOperand(0);
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if(index>3) {
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if(wide) {
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return 4;
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} else {
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return 2;
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}
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} else {
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return 1;
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}
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}
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}
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