TPF unwinding broken

[Richard Henderson]

On 05/11/12 08:45, DJ Delorie wrote:
> That's what we're trying to do, but the CFA corresponds to the
> "normal" cfa but with a different (wrong) return address.  The
> fallback handler corrects the RA and the next iteration sees the
> corrected frame.

I think some ascii art or a pointer to a manual may be required here.
I'm a bit confused as to how the fallback handler can find the correct
RA but the "normal" unwind path can't.  How do all these things fit on
the stack?


r~