Cell multi-arch broken (Re: [PATCH 2/2] GNU/Linux: Stop using libthread_db/td_ta_thr_iter)

[Pedro Alves]

On 08/26/2015 08:01 PM, Ulrich Weigand wrote:
> Pedro Alves wrote:

>> (Sounds like the testsuite could be improved to better detect this.)
> 
> Yes, I think I'll at least set the test case to UNRESOLVED if
> something unexpected happens while attempting to detect whether
> we have Cell/B.E. hardware.

Sounds good to me.

> This is where it triggers for me:
> 

Thanks, I see.

>> find_one_thread makes use of td_ta_map_lwp2thr for the
>> mapping we're after.
>> On the GDB side, the equivalent is linux-thread-db.c:thread_from_lwp.
> 
> Ah, indeed that works for me.  The attached patch also fixes the
> problem for me.
> 

LGTM.

Thanks,
Pedro Alves