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package org.jf.dexlib.Code.Format;
import org.jf.dexlib.Code.*;
import org.jf.dexlib.DexFile;
import org.jf.dexlib.Util.AnnotatedOutput;
import org.jf.dexlib.Util.NumberUtils;
public class Instruction35mi extends Instruction implements FiveRegisterInstruction, OdexedInvokeInline {
public static final InstructionFactory Factory = new Factory();
private byte regCount;
private byte regA;
private byte regD;
private byte regE;
private byte regF;
private byte regG;
private short inlineIndex;
public Instruction35mi(Opcode opcode, int regCount, byte regD, byte regE, byte regF, byte regG,
byte regA, int inlineIndex) {
super(opcode);
if (regCount > 5) {
throw new RuntimeException("regCount cannot be greater than 5");
}
if (regD >= 1 << 4 ||
regE >= 1 << 4 ||
regF >= 1 << 4 ||
regG >= 1 << 4 ||
regA >= 1 << 4) {
throw new RuntimeException("All register args must fit in 4 bits");
}
if (inlineIndex >= 1 << 16) {
throw new RuntimeException("The method index must be less than 65536");
}
this.regCount = (byte)regCount;
this.regA = regA;
this.regD = regD;
this.regE = regE;
this.regF = regF;
this.regG = regG;
this.inlineIndex = (short)inlineIndex;
}
private Instruction35mi(Opcode opcode, byte[] buffer, int bufferIndex) {
super(opcode);
this.regCount = NumberUtils.decodeHighUnsignedNibble(buffer[bufferIndex + 1]);
this.regA = NumberUtils.decodeLowUnsignedNibble(buffer[bufferIndex + 1]);
this.regD = NumberUtils.decodeLowUnsignedNibble(buffer[bufferIndex + 4]);
this.regE = NumberUtils.decodeHighUnsignedNibble(buffer[bufferIndex + 4]);
this.regF = NumberUtils.decodeLowUnsignedNibble(buffer[bufferIndex + 5]);
this.regG = NumberUtils.decodeHighUnsignedNibble(buffer[bufferIndex + 5]);
this.inlineIndex = (short)NumberUtils.decodeUnsignedShort(buffer, bufferIndex + 2);
}
protected void writeInstruction(AnnotatedOutput out, int currentCodeAddress) {
out.writeByte(opcode.value);
out.writeByte((regCount << 4) | regA);
out.writeShort(inlineIndex);
out.writeByte((regE << 4) | regD);
out.writeByte((regG << 4) | regF);
}
public Format getFormat() {
return Format.Format35mi;
}
public int getRegCount() {
return regCount;
}
public byte getRegisterA() {
return regA;
}
public byte getRegisterD() {
return regD;
}
public byte getRegisterE() {
return regE;
}
public byte getRegisterF() {
return regF;
}
public byte getRegisterG() {
return regG;
}
public int getInlineIndex() {
return inlineIndex & 0xFFFF;
}
private static class Factory implements InstructionFactory {
public Instruction makeInstruction(DexFile dexFile, Opcode opcode, byte[] buffer, int bufferIndex) {
return new Instruction35mi(opcode, buffer, bufferIndex);
}
}
}