[PATCH, binutils/ARM] Fix input import library testcases for armeb

[Nick Clifton]

Hi Thomas,

> 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
> 
>         * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
>         array of bytes and use bfd_get_16 to interpret its encoding according
>         to endianness of target.

Approved - please apply.

Cheers
  Nick