1c1
< # Copyright (c) 2012-2013, 2015-2016 ARM Limited
---
> # Copyright (c) 2012-2013, 2015-2016, 2018 ARM Limited
113a114,119
>
> # Any access (read/write) to an unimplemented
> # Implementation Defined registers is not causing an Undefined Instruction.
> # It is rather executed as a NOP.
> impdef_nop = Param.Bool(False,
> "Any access to a MISCREG_IMPDEF_UNIMPL register is executed as NOP")