[PATCH][ARM]Add armv7ve architecture support to gas

[nick clifton]

Hi Renlin,
> gas/ChangeLog:
>
> 2013-11-11  Renlin Li  <Renlin.Li@arm.com>
>
>      * config/tc-arm.c (arm_archs): New armv7ve architecture option.
>      (arm_cpus): Replace ARM_ARCH_V7A_IDIV_MP_SEC_VIRT with
>      ARM_ARCH_V7VE for cortex-a7, cortex-a12 and cortex-a15.
>      (cpu_arch_ver): Likewise.
>      * doc/c-arm.texi: Document armv7ve.
>
> gas/testsuite/ChangeLog:
>
> 2013-11-1  Renlin Li  <Renlin.Li@arm.com>
>      * gas/arm/attr-march-armv7ve.d: New test case for armv7ve.
>
> include/opcode/ChangeLog:
>
> 2013-11-11  Renlin Li  <Renlin.Li@arm.com>
>      * arm.h (ARM_AEXT_V7VE): New define.
>      (ARM_ARCH_V7VE): New define.
>      (ARM_ARCH_V7A_IDIV_MP_SEC_VIRT): Removed.

Approved - please apply.

Cheers
   Nick