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Date:      Thu, 8 Aug 2019 15:42:12 +0200
From:      Michael Tuexen <tuexen@freebsd.org>
To:        "slavash@freebsd.org" <slavash@FreeBSD.org>
Cc:        current@freebsd.org
Subject:   Re: kernel module code coverage
Message-ID:  <C839BCA7-1FA9-4E0F-B03F-59B8E5FA6FFF@freebsd.org>
In-Reply-To: <b233b3e5-e2ac-8dce-5552-43bac9f8a5cc@FreeBSD.org>
References:  <b233b3e5-e2ac-8dce-5552-43bac9f8a5cc@FreeBSD.org>

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> On 8. Aug 2019, at 14:24, Slava Shwartsman <slavash@FreeBSD.org> wrote:
> 
> Apparently, Bullseye are dropping support for FreeBSD.
> 
> We are looking for an alternative for kernel module run time analysis.
> Mostly interested in code coverage (for now).
> 
> Any suggestions that work for you?
Have you looked into /dev/kcov. This is used by SYZKALLER for getting
coverage information from the kernel.

Best regards
Michael
> 
> 
> Slava
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