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Re: [PATCH, binutils/ARM] Add Thumb-2 long branch veneers
- From: Nick Clifton <nickc at redhat dot com>
- To: Thomas Preudhomme <thomas dot preudhomme at foss dot arm dot com>, binutils at sourceware dot org, amodra at gmail dot com, richard dot earnshaw at arm dot com
- Date: Fri, 17 Jun 2016 09:19:19 +0100
- Subject: Re: [PATCH, binutils/ARM] Add Thumb-2 long branch veneers
- Authentication-results: sourceware.org; auth=none
- References: <6088476 dot dZlVZMUx2i at e108577-lin>
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