On 08-Aug-19 16:52, Alan Somers wrote: > On Thu, Aug 8, 2019 at 7:42 AM Michael Tuexen <tuexen_at_freebsd.org> wrote: >> >> >> >>> On 8. Aug 2019, at 14:24, Slava Shwartsman <slavash_at_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. >> Thanks. Is there a man page for /dev/kcov? >> Best regards >> Michael >>> >>> >>> Slava > > That's part of Matt Macy's gcov project, right?. However, while it > works for the kernel itself, it doesn't work for modules. In worst case, I can build my module into the kernel, right? > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239194 > -Alan > SlavaReceived on Thu Aug 08 2019 - 12:17:03 UTC
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