Re: [PATCH, GCC, AARCH64, 1/6] Enable ARMv8.5-A in gcc

[Sudakshina Das <Sudi dot Das at arm dot com>]

Hi

On 02/11/18 18:37, Sudakshina Das wrote:
> Hi
> 
> This patch is part of a series that enables ARMv8.5-A in GCC and
> adds Branch Target Identification Mechanism.
> (https://developer.arm.com/products/architecture/cpu-architecture/a-profile/exploration-tools) 
> 
> 
> This patch add the march option for armv8.5-a.
> 
> Bootstrapped and regression tested with aarch64-none-linux-gnu.
> Is this ok for trunk?
> 
> Thanks
> Sudi
> 
> 
> *** gcc/ChangeLog ***
> 
> 2018-xx-xx  Sudakshina Das  <sudi.das@arm.com>
> 
>      * config/aarch64/aarch64-arches.def: Define AARCH64_ARCH for
>      ARMv8.5-A.
>      * gcc/config/aarch64/aarch64.h (AARCH64_FL_V8_5): New.
>      (AARCH64_FL_FOR_ARCH8_5, AARCH64_ISA_V8_5): New.
>      * gcc/doc/invoke.texi: Document ARMv8.5-A.
> 

As per an offline chat earlier with Richard, I was supposed to send
future patch series as a reply on a single thread. Sadly I forgot to
do that this time. So I am adding links of the other patches here to
make it easy to link the series:

[PATCH, GCC, AARCH64, 2/6] Add new arch command line feaures from 
ARMv8.5-A : https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00111.html

[PATCH, GCC, AARCH64, 3/6] Restrict indirect tail calls to x16 and x17:
https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00113.html

[PATCH, GCC, AARCH64, 4/6] Enable BTI: Add new <type> to 
-mbranch-protection: 
https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00114.html

[PATCH, GCC, AARCH64, 5/6] Enable BTI : Add new pass for BTI:
https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00115.html

[PATCH, GCC, AARCH64, 6/6] Enable BTI: Add configure option for BTI and 
PAC-RET: https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00116.html


Sorry!
Sudi