svn commit: r292120 - in head/contrib/elftoolchain: addr2line common elfcopy libelf readelf

[Ruslan Makhmatkhanov]

Warner Losh wrote on 12/14/15 01:03 AM:
> On Sun, Dec 13, 2015 at 2:27 PM, Dimitry Andric <dim at freebsd.org> wrote:
>
>> On 13 Dec 2015, at 18:04, Ruslan Makhmatkhanov <rm at FreeBSD.org> wrote:
>>>
>>> Sorry for break in, but I tried to update to r292130 and have this
>> messages on `make kernel`. Does it by chance has something to do with
>> toolchain update and was it fixed in subsequent commits? Thanks.
>>>
>>> ===> zlib (install)
>>> install -o root -g wheel -m 555   zlib.ko /boot/kernel/
>>> kldxref /boot/kernel
>>> kldxref: unknown metadata record 4 in file atacard.ko
>>> kldxref: unknown metadata record 4 in file atp.ko
>>> kldxref: unknown metadata record 4 in file atp.ko
>>> kldxref: unknown metadata record 4 in file cmx.ko
>>> kldxref: unknown metadata record 4 in file fdc.ko
>>> kldxref: unknown metadata record 4 in file if_an.ko
>>> kldxref: unknown metadata record 4 in file if_aue.ko
>>>
>>> [...]
>>>
>>> It printed one this message for every kernel module.
>>
>> I think this is fixed by Warner's r292078:
>>
>> https://svnweb.freebsd.org/base?view=revision&revision=292078
>>
>>    Augment kldxref to find the new MODULE_PNP_INFO records now in
>>    modules, simplify them into a more normal form and write them to
>>    linker.hints.
>>
>>    Differential Review:
>>    https://reviews.freebsd.org/D3461
>
>
> Yes. Perhaps I should have dropped an UPDATING entry to explain
> this. I thought I'd actually committed something so that it was silent
> when kldxref didn't understand a metadata record a long time ago
> so this sort of thing wouldn't happen. I thought I'd merged it last
> summer in anticipation of this work landing. What is your build
> environment?
>
> The message has 0 to do with the toolchain update. It's all about
> the new PNP info in the kernel modules.
>
> Warner

My current system was at r291113, so this is the culprit. Thank you for 
UPDATING entry.

-- 
Regards,
Ruslan

T.O.S. Of Reality