com.cmpware.tools
Class AutoModelVLIW.Decode

java.lang.Object
  com.cmpware.tools.AutoModelVLIW.Decode

Enclosing class:

AutoModelVLIW

public static final class AutoModelVLIW.Decode
extends java.lang.Object

The Decode class describes a field / value pair used to decode an instruction. Decode can use one or more such fields per instruction.

Field Summary

java.math.BigInteger	mask The decode mask
java.math.BigInteger	sig The decode signature

Constructor Summary

AutoModelVLIW.Decode(AutoModelVLIW.Field field, int value)
Constructor

Method Summary

AutoModelVLIW.Decode	add(AutoModelVLIW.Field field, int value) This method returns a decoder with new values added.
static AutoModelVLIW.Decode	primary(AutoModelVLIW.Field field, int value) This factory method returns a decoder with new values added.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mask

public java.math.BigInteger mask

The decode mask

sig

public java.math.BigInteger sig

The decode signature

Constructor Detail

AutoModelVLIW.Decode

public AutoModelVLIW.Decode(AutoModelVLIW.Field field,
                            int value)

Constructor

Parameters:

field - The field to be decoded.

value - the value of the decode field.

Method Detail

primary

public static AutoModelVLIW.Decode primary(AutoModelVLIW.Field field,
                                           int value)

This factory method returns a decoder with new values added. This permits a syntax like new Decode.primary(x,y).add(z,a) to be used for multi-level decode.

Parameters:

field - The field to be decoded.

value - the value of the decode field.

Returns:

a decoder is returned.

add

public AutoModelVLIW.Decode add(AutoModelVLIW.Field field,
                                int value)

This method returns a decoder with new values added. This permits a syntax like new Decode(x,y).add(z,a) to be used for multi-level decode.

Parameters:

field - The field to be decoded.

value - the value of the decode field.

Returns:

a decoder