On 1/15/19 1:22 AM, Alex Bennée wrote:
>
> Richard Henderson <richard.hender...@linaro.org> writes:
>
>> ??? Requires a quite recent aarch64 assembler. Use .inst instead?
>
> How recent? Given buster is nearing release we could start using it as a
> basis for the ARM cross compiler images. That is shipping gcc 8.2.0 as
> of now.
Not yet released. The patches adding the support include
commit 3a0f69be5589d351453afebd0974992cff3ee4d1
Author: Sudakshina Das <sudi....@arm.com>
Date: Mon Nov 12 13:29:38 2018 +0000
[BINUTILS, AARCH64, 8/8] Add data cache instructions
for Memory Tagging Extension
but the most recent binutils release branch (2.31) is from June.
r~
