new port

[Florent DEFAY]

Thank you for reply.

>> What is shocking me is "Outermost frame: unwinder did not report frame ID"
>> and "Previous frame's sp" which has the same value as "frame at".
>
> I assume that frame 0 is for the call to "foo". What does "bt" say
> in this situation?

"Stack level 0" is returned whatever the function, whatever the real
stack level.
bt says
#0  main () at main.c:44
in main and
#0  foo (a=25) at main.c:6
in foo.

Regards.

Florent