Package com.android.dx.rop.code

Examples of com.android.dx.rop.code.RegisterSpecList

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        if (!((cst instanceof CstMethodRef) ||
              (cst instanceof CstType))) {
            return false;
        }

        RegisterSpecList regs = ci.getRegisters();
        int sz = regs.size();

        return (regs.size() == 0) ||
            (isRegListSequential(regs) &&
             unsignedFitsInShort(regs.get(0).getReg()) &&
             unsignedFitsInShort(regs.getWordCount()));
    }
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    }

    /** {@inheritDoc} */
    @Override
    public void writeTo(AnnotatedOutput out, DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        int cpi = ((CstInsn) insn).getIndex();
        int firstReg = (regs.size() == 0) ? 0 : regs.get(0).getReg();
        int count = regs.getWordCount();

        write(out, opcodeUnit(insn), cpi, (short) count, (short) firstReg);
    }
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    }

    /** {@inheritDoc} */
    @Override
    public String insnArgString(DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        return regs.get(0).regString() + ", " + cstString(insn);
    }
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        if (!(insn instanceof CstInsn)) {
            return false;
        }

        RegisterSpecList regs = insn.getRegisters();
        RegisterSpec reg;

        switch (regs.size()) {
            case 1: {
                reg = regs.get(0);
                break;
            }
            case 2: {
                /*
                 * This format is allowed for ops that are effectively
                 * 2-arg but where the two args are identical.
                 */
                reg = regs.get(0);
                if (reg.getReg() != regs.get(1).getReg()) {
                    return false;
                }
                break;
            }
            default: {
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    }

    /** {@inheritDoc} */
    @Override
    public BitSet compatibleRegs(DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        int sz = regs.size();
        BitSet bits = new BitSet(sz);
        boolean compat = unsignedFitsInByte(regs.get(0).getReg());

        if (sz == 1) {
            bits.set(0, compat);
        } else {
            if (regs.get(0).getReg() == regs.get(1).getReg()) {
                bits.set(0, compat);
                bits.set(1, compat);
            }
        }

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    }

    /** {@inheritDoc} */
    @Override
    public void writeTo(AnnotatedOutput out, DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        int cpi = ((CstInsn) insn).getIndex();

        write(out, opcodeUnit(insn), cpi, (short) regs.get(0).getReg());
    }
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    }

    /** {@inheritDoc} */
    @Override
    public String insnArgString(DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        return regs.get(0).regString() + ", " + regs.get(1).regString() +
            ", " + cstString(insn);
    }
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    public boolean isCompatible(DalvInsn insn) {
        if (! ALLOW_EXTENDED_OPCODES) {
            return false;
        }

        RegisterSpecList regs = insn.getRegisters();
        if (!((insn instanceof CstInsn) &&
              (regs.size() == 2) &&
              unsignedFitsInShort(regs.get(0).getReg()) &&
              unsignedFitsInShort(regs.get(1).getReg()))) {
            return false;
        }

        CstInsn ci = (CstInsn) insn;
        Constant cst = ci.getConstant();
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    }

    /** {@inheritDoc} */
    @Override
    public BitSet compatibleRegs(DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        BitSet bits = new BitSet(2);

        bits.set(0, unsignedFitsInShort(regs.get(0).getReg()));
        bits.set(1, unsignedFitsInShort(regs.get(1).getReg()));
        return bits;
    }
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    }

    /** {@inheritDoc} */
    @Override
    public void writeTo(AnnotatedOutput out, DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        int cpi = ((CstInsn) insn).getIndex();

        write(out,
                opcodeUnit(insn),
                cpi,
                (short) regs.get(0).getReg(),
                (short) regs.get(1).getReg());
    }
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