[PATCH, binutils/ARM] Add Thumb-2 long branch veneers

[Nick Clifton]

Hi Thomas,

> *** bfd/ChangeLog ***
> 
> 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
>             Tony Wang  <tony.wang@arm.com>
> 
>         * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
>         sequence.
>         (stub_long_branch_thumb2_only): Define stub.
>         (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
>         (arm_stub_long_branch_thumb2_only): Likewise.
>         (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
>         capable targets.
> 
> 
> *** ld/testsuite/ChangeLog ***
> 
> 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
>             Tony Wang  <tony.wang@arm.com>
> 
>         * ld-arm/arm-elf.exp (Thumb-Thumb farcall M profile): Assemble for
>         ARMv6-M.
>         (Thumb2-Thumb2 farcall M profile): New testcase.
>         * ld-arm/farcall-thumb2-thumb2-m.d: New file.
>         * ld-arm/jump-reloc-veneers-cond-long-backward.d: Update to reflect
>         the use of Thumb-2 veneers for Thumb-2 capable targets.
>         * ld-arm/jump-reloc-veneers-cond-long.d: Likewise.
 
Approved - please apply.

Cheers
  Nick