Re: [Libunwind-devel] crashes trying to get a backtrace from a signal handler (ARM)

[Lassi Tuura]

Hi,

> It looks like you are for some reason landing to one byte before the actual 
> function. Subtracting one from the caller address is indeed the default logic 
> when walking up the call tree: you have to back off into the call instruction 
> itself, the function might end with the call, so it's valid to look at the 
> byte after the call.

Argh - not valid to look at the byte after the call.

Regards,
Lassi