Package com.android.dx.rop.code

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

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    }

    /** {@inheritDoc} */
    @Override
    public void writeTo(AnnotatedOutput out, DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        CstLiteralBits cb = (CstLiteralBits) ((CstInsn) insn).getConstant();
        short bits;

        // Where the high bits are depends on the category of the target.
        if (regs.get(0).getCategory() == 1) {
            bits = (short) (cb.getIntBits() >>> 16);
        } else {
            bits = (short) (cb.getLongBits() >>> 48);
        }

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

    /** {@inheritDoc} */
    @Override
    public String insnArgString(DalvInsn insn) {
        RegisterSpecList regs = explicitize(insn.getRegisters());
        return regListString(regs) + ", " + cstString(insn);
    }
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        if (!((cst instanceof CstMethodRef) ||
              (cst instanceof CstType))) {
            return false;
        }

        RegisterSpecList regs = ci.getRegisters();
        return (wordCount(regs) >= 0);
    }
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    /** {@inheritDoc} */
    @Override
    public void writeTo(AnnotatedOutput out, DalvInsn insn) {
        int cpi = ((CstInsn) insn).getIndex();
        RegisterSpecList regs = explicitize(insn.getRegisters());
        int sz = regs.size();
        int r0 = (sz > 0) ? regs.get(0).getReg() : 0;
        int r1 = (sz > 1) ? regs.get(1).getReg() : 0;
        int r2 = (sz > 2) ? regs.get(2).getReg() : 0;
        int r3 = (sz > 3) ? regs.get(3).getReg() : 0;
        int r4 = (sz > 4) ? regs.get(4).getReg() : 0;

        write(out,
              opcodeUnit(insn,
                         makeByte(r4, sz)), // encode the fifth operand here
              (short) cpi,
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        if (wordCount == sz) {
            return orig;
        }

        RegisterSpecList result = new RegisterSpecList(wordCount);
        int wordAt = 0;

        for (int i = 0; i < sz; i++) {
            RegisterSpec one = orig.get(i);
            result.set(wordAt, one);
            if (one.getCategory() == 2) {
                result.set(wordAt + 1,
                           RegisterSpec.make(one.getReg() + 1, Type.VOID));
                wordAt += 2;
            } else {
                wordAt++;
            }
        }

        result.setImmutable();
        return result;
    }
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    }

    /** {@inheritDoc} */
    @Override
    public String insnArgString(DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        CstLiteralBits value = (CstLiteralBits) ((CstInsn) insn).getConstant();

        return regs.get(0).regString() + ", " + regs.get(1).regString() +
            ", " + literalBitsString(value);
    }
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    }

    /** {@inheritDoc} */
    @Override
    public boolean isCompatible(DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        if (!((insn instanceof CstInsn) &&
              (regs.size() == 2) &&
              unsignedFitsInByte(regs.get(0).getReg()) &&
              unsignedFitsInByte(regs.get(1).getReg()))) {
            return false;
        }

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

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

        write(out,
              opcodeUnit(insn, regs.get(0).getReg()),
              codeUnit(regs.get(1).getReg(), value & 0xff));
    }
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    }

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

    /** {@inheritDoc} */
    @Override
    public boolean isCompatible(DalvInsn insn) {
        RegisterSpecList regs = insn.getRegisters();
        return (insn instanceof SimpleInsn) &&
            (regs.size() == 2) &&
            unsignedFitsInShort(regs.get(0).getReg()) &&
            unsignedFitsInShort(regs.get(1).getReg());
    }
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