On Thu, Oct 18, 2012 at 5:04 PM, Rabin Vincent <rabin@rab.in> wrote:

2012/10/18 Lei Wen <leiwen@marvell.com>:

> While I am trying to do similar thing in my patch, exacting the
> registers from thread_info, instead of crash_note for those not
> running task, I just could get the first unwind function, then it
> failed. Do you have any idea for why? The unwind goes normally for
> the panic task.

No idea from the top of my head.

> Also I see your "gdb bt" would always fails at below message, is there
> method to provide the cpsr for the not running task?

I haven't really looked into this, sorry.

Finally, I get all thread works. Inspired by your getting register from thread_info,

now everything seems goes right, and there is no gdb complain for missing cpsr.

Thanks,

Lei