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Re: [PATCH][GCC][front-end][build-machinery][opt-framework] Allow setting of stack-clash via configure options. [Patch (4/6)]
- From: Jeff Law <law at redhat dot com>
- To: Tamar Christina <Tamar dot Christina at arm dot com>, Joseph Myers <joseph at codesourcery dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, nd <nd at arm dot com>, "bonzini at gnu dot org" <bonzini at gnu dot org>, "dj at redhat dot com" <dj at redhat dot com>, "neroden at gcc dot gnu dot org" <neroden at gcc dot gnu dot org>, "aoliva at redhat dot com" <aoliva at redhat dot com>, "Ralf dot Wildenhues at gmx dot de" <Ralf dot Wildenhues at gmx dot de>
- Date: Fri, 3 Aug 2018 12:03:05 -0600
- Subject: Re: [PATCH][GCC][front-end][build-machinery][opt-framework] Allow setting of stack-clash via configure options. [Patch (4/6)]
- References: <5640622e-c73e-5148-69c6-b7328f5c8ff0@redhat.com> <20180712174503.GB24275@arm.com> <HE1SPR8PMB313619F632C7C70234D9740FF520@HE1SPR8PMB313.eurprd08.prod.outlook.com> <957ef324-3ec3-2cb0-b973-9d2ca3b2cfe4@redhat.com> <AM4PR08MB0737D7961E10D0D86E7C8514FF510@AM4PR08MB0737.eurprd08.prod.outlook.com> <7c213a8d-48a5-df8a-0b0d-9de4b4d096b0@redhat.com> <AM4PR08MB0737A7923088B807FA983B6CFF510@AM4PR08MB0737.eurprd08.prod.outlook.com> <13c71d07-6828-0534-74c5-18714d15da7a@redhat.com> <20180724102502.GA3249@arm.com> <alpine.DEB.2.20.1807241033420.6935@digraph.polyomino.org.uk> <20180724141402.GA24917@arm.com>
On 07/24/2018 08:14 AM, Tamar Christina wrote:
> Hi All,
>
> Here's an updated patch with documentation.
>
>
> Ok for trunk?
>
> Thanks,
> Tamar
>
> gcc/
> 2018-07-24 Tamar Christina <tamar.christina@arm.com>
>
> PR target/86486
> * configure.ac: Add stack-clash-protection-guard-size.
> * doc/install.texi: Document it.
> * config.in (DEFAULT_STK_CLASH_GUARD_SIZE): New.
> * params.def: Update comment for guard-size.
> * configure: Regenerate.
>
> The 07/24/2018 11:34, Joseph Myers wrote:
>> On Tue, 24 Jul 2018, tamar.christina@arm.com wrote:
>>
>>> This patch defines a configure option to allow the setting of the default
>>> guard size via configure flags when building the target.
>> If you add a configure option, you must also add documentation for it in
>> install.texi.
>>
>> --
>> Joseph S. Myers
>> joseph@codesourcery.com
> --
>
>
> rb9473-3.patch
>
OK.
jeff