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Re: [AArch64] Add --enable-fix-cortex-a53-835769 configure-time option
- From: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- To: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Richard Earnshaw <Richard dot Earnshaw at arm dot com>, Marcus Shawcroft <marcus dot shawcroft at arm dot com>
- Date: Fri, 10 Oct 2014 13:25:27 +0100
- Subject: Re: [AArch64] Add --enable-fix-cortex-a53-835769 configure-time option
- Authentication-results: sourceware.org; auth=none
- References: <5437BABD dot 9050207 at arm dot com>
On 10 October 2014 11:53, Kyrill Tkachov <kyrylo.tkachov@arm.com> wrote:
> Hi all,
>
> This adds a new configure-time option --enable-fix-cortex-a53-835769 that
> will enable the Cortex-A53 erratum fix by default
> so you don't have to specify -mfix-cortex-a53-835769 every time.
>
> Documentation in install.texi is added.
>
> Ok for trunk?
>
> Thanks,
> Kyrill
>
> 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
>
> * configure.ac: Add --enable-fix-cortex-a53-835769 option.
> * configure: Regenerate.
> * config/aarch64/aarch64.c (aarch64_override_options): Handle
> TARGET_FIX_ERR_A53_835769_DEFAULT.
> * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
> value to 2.
> * doc/install.texi (aarch64*-*-*): Document
> new --enable-fix-cortex-a53-835769 option.
OK /Marcus