Java Code Examples for com.android.dx.rop.code.PlainCstInsn#getConstant()

The following examples show how to use com.android.dx.rop.code.PlainCstInsn#getConstant() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: RopTranslator.java    From Box with Apache License 2.0 5 votes vote down vote up 
/** {@inheritDoc} */
@Override
public void visitPlainCstInsn(PlainCstInsn insn) {
    SourcePosition pos = insn.getPosition();
    Dop opcode = RopToDop.dopFor(insn);
    Rop rop = insn.getOpcode();
    int ropOpcode = rop.getOpcode();
    DalvInsn di;

    if (rop.getBranchingness() != Rop.BRANCH_NONE) {
        throw new RuntimeException("shouldn't happen");
    }

    if (ropOpcode == RegOps.MOVE_PARAM) {
        if (!paramsAreInOrder) {
            /*
             * Parameters are not in order at the top of the reg space.
             * We need to add moves.
             */

            RegisterSpec dest = insn.getResult();
            int param =
                ((CstInteger) insn.getConstant()).getValue();
            RegisterSpec source =
                RegisterSpec.make(regCount - paramSize + param,
                        dest.getType());
            di = new SimpleInsn(opcode, pos,
                                RegisterSpecList.make(dest, source));
            addOutput(di);
        }
    } else {
        // No moves required for the parameters
        RegisterSpecList regs = getRegs(insn);
        di = new CstInsn(opcode, pos, regs, insn.getConstant());
        addOutput(di);
    }
}
Example 2
Source File: RopTranslator.java    From Box with Apache License 2.0 5 votes vote down vote up 
/** {@inheritDoc} */
@Override
public void visitPlainCstInsn(PlainCstInsn insn) {
    SourcePosition pos = insn.getPosition();
    Dop opcode = RopToDop.dopFor(insn);
    Rop rop = insn.getOpcode();
    int ropOpcode = rop.getOpcode();
    DalvInsn di;

    if (rop.getBranchingness() != Rop.BRANCH_NONE) {
        throw new RuntimeException("shouldn't happen");
    }

    if (ropOpcode == RegOps.MOVE_PARAM) {
        if (!paramsAreInOrder) {
            /*
             * Parameters are not in order at the top of the reg space.
             * We need to add moves.
             */

            RegisterSpec dest = insn.getResult();
            int param =
                ((CstInteger) insn.getConstant()).getValue();
            RegisterSpec source =
                RegisterSpec.make(regCount - paramSize + param,
                        dest.getType());
            di = new SimpleInsn(opcode, pos,
                                RegisterSpecList.make(dest, source));
            addOutput(di);
        }
    } else {
        // No moves required for the parameters
        RegisterSpecList regs = getRegs(insn);
        di = new CstInsn(opcode, pos, regs, insn.getConstant());
        addOutput(di);
    }
}
Example 3
Source File: RopTranslator.java    From J2ME-Loader with Apache License 2.0 5 votes vote down vote up 
/** {@inheritDoc} */
@Override
public void visitPlainCstInsn(PlainCstInsn insn) {
    SourcePosition pos = insn.getPosition();
    Dop opcode = RopToDop.dopFor(insn);
    Rop rop = insn.getOpcode();
    int ropOpcode = rop.getOpcode();
    DalvInsn di;

    if (rop.getBranchingness() != Rop.BRANCH_NONE) {
        throw new RuntimeException("shouldn't happen");
    }

    if (ropOpcode == RegOps.MOVE_PARAM) {
        if (!paramsAreInOrder) {
            /*
             * Parameters are not in order at the top of the reg space.
             * We need to add moves.
             */

            RegisterSpec dest = insn.getResult();
            int param =
                ((CstInteger) insn.getConstant()).getValue();
            RegisterSpec source =
                RegisterSpec.make(regCount - paramSize + param,
                        dest.getType());
            di = new SimpleInsn(opcode, pos,
                                RegisterSpecList.make(dest, source));
            addOutput(di);
        }
    } else {
        // No moves required for the parameters
        RegisterSpecList regs = getRegs(insn);
        di = new CstInsn(opcode, pos, regs, insn.getConstant());
        addOutput(di);
    }
}
Example 4
Source File: RopTranslator.java    From buck with Apache License 2.0 5 votes vote down vote up 
/** {@inheritDoc} */
public void visitPlainCstInsn(PlainCstInsn insn) {
    SourcePosition pos = insn.getPosition();
    Dop opcode = RopToDop.dopFor(insn);
    Rop rop = insn.getOpcode();
    int ropOpcode = rop.getOpcode();
    DalvInsn di;

    if (rop.getBranchingness() != Rop.BRANCH_NONE) {
        throw new RuntimeException("shouldn't happen");
    }

    if (ropOpcode == RegOps.MOVE_PARAM) {
        if (!paramsAreInOrder) {
            /*
             * Parameters are not in order at the top of the reg space.
             * We need to add moves.
             */

            RegisterSpec dest = insn.getResult();
            int param =
                ((CstInteger) insn.getConstant()).getValue();
            RegisterSpec source =
                RegisterSpec.make(regCount - paramSize + param,
                        dest.getType());
            di = new SimpleInsn(opcode, pos,
                                RegisterSpecList.make(dest, source));
            addOutput(di);
        }
    } else {
        // No moves required for the parameters
        RegisterSpecList regs = getRegs(insn);
        di = new CstInsn(opcode, pos, regs, insn.getConstant());
        addOutput(di);
    }
}