`chain-frame'

[Andrew Cagney]

> Great.  (Sentinel btw).

Thanks, mozilla (or at least this version) still doesn't have a spelling 
checker :-(

> This'll require playing around with my vocabulary a little to get used
> to it, but I can buy it.  The general action is "unwinding"; looking
> for the "chain" is one mechanism.  I like it.

And another one, they just keep comming:

libunwind-frame:

That -lunwind library code that is lurking in the wings (for the ia64 
but it is apparently generic).  The last time I saw the patch it had its 
paws all over the ia64 code.  That is no longer necessary.  It, to, can 
be a separate module.

Andrew