avrora.core
Class Instr.InvalidRegister

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              avrora.core.Instr.InvalidOperand
                  avrora.core.Instr.InvalidRegister

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

Instr

public static class Instr.InvalidRegister

extends Instr.InvalidOperand

The InvalidRegister class represents an error in constructing an instance of Instr where a register operand does not meet the instruction set specification. For example, the "ldi" instruction can only load values into the upper 16 registers; attempting to create a Instr.LDI instance with a destination register of Register.RO will generate this exception.

See Also:

Serialized Form

Field Summary

Register	register The register field records the offending register that was found not to be in the expected register set.
Register.Set	set The set field records the expected register set for the operand.

Fields inherited from class avrora.core.Instr.InvalidOperand

number

Constructor Summary

Instr.InvalidRegister(int num, Register reg, Register.Set s)

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

set

public final Register.Set set

The set field records the expected register set for the operand.

register

public final Register register

The register field records the offending register that was found not to be in the expected register set.

Constructor Detail

Instr.InvalidRegister

public Instr.InvalidRegister(int num,
                             Register reg,
                             Register.Set s)