[prev in list] [next in list] [prev in thread] [next in thread] 

List:       openembedded-core
Subject:    Re: [OE-core] [PATCH] insane.bbclass: introduce SIGILL finder
From:       "Benjamin Bara" <bbara93 () gmail ! com>
Date:       2023-08-31 10:22:42
Message-ID: 20230831102242.3716483-1-bbara93 () gmail ! com
[Download RAW message or body]

Content-Transfer-Encoding: 8bit

Hi Alex,

thanks for the feedback!

On Thu, 31 Aug 2023 at 11:24, Alexander Kanavin <alex.kanavin@gmail.com> wrote:
> objdump -d is a heavy operation, and the problem is both arm-specific
> and rare. Also SIGILL is a very clear indicator of what the problem
> is, even if it's annoying to see it at runtime.

As the grep is part of the call, at least the processing is quite fast. It
could also be extended to other architectures which might not support the
latest and greatest SIMD extensions.

> I don't think this should happen across all builds and components.

It will just be executed if the "filters" apply to your machine, currently:
- "vfpv3d16" in features
- "armv7a" in features and "neon" not in features

But I understand that this probably doesn't make sense for a "everyday build".

Regards,
Benjamin


-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#186969): https://lists.openembedded.org/g/openembedded-core/message/186969
Mute This Topic: https://lists.openembedded.org/mt/101070322/4454766
Group Owner: openembedded-core+owner@lists.openembedded.org
Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [openembedded-core@marc.info]
-=-=-=-=-=-=-=-=-=-=-=-



[prev in list] [next in list] [prev in thread] [next in thread]