Re: [Libunwind-devel] UNW_EINVAL stepping past _L_lock_686 in pthread_mutex_lock

[Vladimir Nikulichev]

Looks like it was fixed here:
https://lists.nongnu.org/archive/html/libunwind-devel/2014-02/msg00001.html

Vladimir

On Sep 29, 2014, at 10:30 AM, Arun Sharma <address@hidden> wrote:

> On Sun, Sep 28, 2014 at 11:21 PM, Arun Sharma <address@hidden> wrote:
> 
> 
>> I can probably whip up a patch that works, but we'll need to think
>> through the performance impact of increasing the size of dwarf_loc_t.
>> 
> 
> http://paste.ubuntu.com/8453223/
> 
> -Arun
> 
> ./unwind_repro
> --- not in pthread_mutex_lock ---
> thread_start(void*)
> start_thread
> clone
> ---------------------------------
> --- IN pthread_mutex_lock ---
> sig_handler(int)
> killpg
> __lll_lock_wait
> _L_lock_982
> pthread_mutex_lock
> thread_start(void*)
> start_thread
> clone
> ---------------------------------
> PASS: Full stack was walked.
> 
> _______________________________________________
> Libunwind-devel mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/libunwind-devel