[patch] Add arm .object_arch directive

[Nick Clifton]

Hi Paul,

> 2006-09-08  Paul Brook  <paul@codesourcery.com>
> 
> 	gas/
> 	* config/tc-arm.c (object_arch): New variable.
> 	(s_arm_object_arch): New function.
> 	(md_pseudo_table): Add object_arch.
> 	(aeabi_set_public_attributes): Obey object_arch.
> 	* doc/c-arm.texi: Document .object_arch.

Approved - please apply.

Cheers
   Nick