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Re: [ARM] Add ARMv8.2 architecture feature and command line option.
- From: Ramana Radhakrishnan <ramana dot gcc at googlemail dot com>
- To: Matthew Wahab <matthew dot wahab at foss dot arm dot com>
- Cc: "binutils at sourceware dot org" <binutils at sourceware dot org>, gingold at adacore dot com
- Date: Wed, 18 Nov 2015 14:04:25 +0000
- Subject: Re: [ARM] Add ARMv8.2 architecture feature and command line option.
- Authentication-results: sourceware.org; auth=none
- References: <564C5DEB dot 204 at foss dot arm dot com>
On Wed, Nov 18, 2015 at 11:15 AM, Matthew Wahab
<matthew.wahab@foss.arm.com> wrote:
> Hello,
>
> ARMv8.2 is an architectural extension of ARMv8. This patch adds an
> architecture feature macro for ARMv8.2 to the binutils ARM target
> with GAS command line option -march=armv8.2-a.
>
> Tested arm-none-linux-gnueabihf with cross-compiled check-binutils and
> check-gas. Checked the HTML documentation in Firefox.
>
> Ok for trunk?
This is OK for trunk.
I'd like this backported to binutils-2.26 branch if Tristan ok's it.
regards
Ramana
> Matthew
>
> gas/
> 2015-11-18 Matthew Wahab <matthew.wahab@arm.com>
>
> * config/tc-arm.c (arm_archs): Add "armv8.2-a".
> * doc/c-arm.texi (-march): Add "armv8.2-a".
>
> include/opcode/
> 2015-11-18 Matthew Wahab <matthew.wahab@arm.com>
>
> * arm.h (ARM_EXT2_V8_2A): New.
> (ARM_ARCH_V8_2A): New.