Examples with CstLiteralBits com.taobao.android.dx.rop.cst.CstLiteralBits used on opensource projects

Example 16 with CstLiteralBits

use of com.taobao.android.dx.rop.cst.CstLiteralBits in project atlas by alibaba.

the class Form11n method isCompatible.

/** {@inheritDoc} */
@Override
public boolean isCompatible(DalvInsn insn) {
    RegisterSpecList regs = insn.getRegisters();
    if (!((insn instanceof CstInsn) && (regs.size() == 1) && unsignedFitsInNibble(regs.get(0).getReg()))) {
        return false;
    }
    CstInsn ci = (CstInsn) insn;
    Constant cst = ci.getConstant();
    if (!(cst instanceof CstLiteralBits)) {
        return false;
    }
    CstLiteralBits cb = (CstLiteralBits) cst;
    return cb.fitsInInt() && signedFitsInNibble(cb.getIntBits());
}

Example 17 with CstLiteralBits

use of com.taobao.android.dx.rop.cst.CstLiteralBits in project atlas by alibaba.

the class Form11n method writeTo.

/** {@inheritDoc} */
@Override
public void writeTo(AnnotatedOutput out, DalvInsn insn) {
    RegisterSpecList regs = insn.getRegisters();
    int value = ((CstLiteralBits) ((CstInsn) insn).getConstant()).getIntBits();
    write(out, opcodeUnit(insn, makeByte(regs.get(0).getReg(), value & 0xf)));
}

Example 18 with CstLiteralBits

use of com.taobao.android.dx.rop.cst.CstLiteralBits in project atlas by alibaba.

the class Form11n method insnArgString.

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

Example 19 with CstLiteralBits

use of com.taobao.android.dx.rop.cst.CstLiteralBits in project atlas by alibaba.

the class Form21h method insnArgString.

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

Example 20 with CstLiteralBits

use of com.taobao.android.dx.rop.cst.CstLiteralBits in project atlas by alibaba.

the class Form21h method writeTo.

/** {@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);
}