[PATCH 3/4] [ARC] Add SecureShield AUX registers

[Nick Clifton]

Hi Claudiu,

> 2017-04-07  Claudiu Zissulescu  <claziss@synopsys.com>
> 
> 	* arc-regs.h (sec_stat): New aux register.
> 	(aux_kernel_sp): Likewise.
> 	(aux_sec_u_sp): Likewise.
> 	(aux_sec_k_sp): Likewise.
> 	(sec_vecbase_build): Likewise.
> 	(nsc_table_top): Likewise.
> 	(nsc_table_base): Likewise.
> 	(ersec_stat): Likewise.
> 	(aux_sec_except): Likewise.
 
Approved for mainline - please apply.

Cheers
  Nick