[ARM] Add ARMv8.2 architecture feature and command line option.

Tristan Gingold gingold@adacore.com
Wed Nov 18 14:09:00 GMT 2015


> On 18 Nov 2015, at 15:04, Ramana Radhakrishnan <ramana.gcc@googlemail.com> wrote:
> 
> 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.

Yes, that’s ok.

> 
> 
> 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.



More information about the Binutils mailing list