FileDocCategorySizeDatePackage
Form23x.javaAPI DocAndroid 5.1 API2994Thu Mar 12 22:18:30 GMT 2015com.android.dx.dex.code.form

Form23x

public final class Form23x extends com.android.dx.dex.code.InsnFormat
Instruction format {@code 23x}. See the instruction format spec for details.

Fields Summary
public static final com.android.dx.dex.code.InsnFormat
THE_ONE
{@code non-null;} unique instance of this class
Constructors Summary
private Form23x()
Constructs an instance. This class is not publicly instantiable. Use {@link #THE_ONE}.


                     
      
        // This space intentionally left blank.
Methods Summary
public intcodeSize()
{@inheritDoc}

        return 2;
public java.util.BitSetcompatibleRegs(com.android.dx.dex.code.DalvInsn insn)
{@inheritDoc}

        RegisterSpecList regs = insn.getRegisters();
        BitSet bits = new BitSet(3);

        bits.set(0, unsignedFitsInByte(regs.get(0).getReg()));
        bits.set(1, unsignedFitsInByte(regs.get(1).getReg()));
        bits.set(2, unsignedFitsInByte(regs.get(2).getReg()));
        return bits;
public java.lang.StringinsnArgString(com.android.dx.dex.code.DalvInsn insn)
{@inheritDoc}

        RegisterSpecList regs = insn.getRegisters();
        return regs.get(0).regString() + ", " + regs.get(1).regString() +
            ", " + regs.get(2).regString();
public java.lang.StringinsnCommentString(com.android.dx.dex.code.DalvInsn insn, boolean noteIndices)
{@inheritDoc}

        // This format has no comment.
        return "";
public booleanisCompatible(com.android.dx.dex.code.DalvInsn insn)
{@inheritDoc}

        RegisterSpecList regs = insn.getRegisters();

        return (insn instanceof SimpleInsn) &&
            (regs.size() == 3) &&
            unsignedFitsInByte(regs.get(0).getReg()) &&
            unsignedFitsInByte(regs.get(1).getReg()) &&
            unsignedFitsInByte(regs.get(2).getReg());
public voidwriteTo(com.android.dx.util.AnnotatedOutput out, com.android.dx.dex.code.DalvInsn insn)
{@inheritDoc}

        RegisterSpecList regs = insn.getRegisters();
        write(out,
              opcodeUnit(insn, regs.get(0).getReg()),
              codeUnit(regs.get(1).getReg(), regs.get(2).getReg()));