[parisc-linux] Program counter from sigcontext, constructurs and -fPIC

[Carlos O'Donell]

> >Don't touch -17, the _Unwind_Find_FDE code broke and it's doing damage
> >to things like 'vi' ... *sigh* I haven't even looked into this (looks
> >like gcc/glibc clashes again).
> >
> Umm could this be why that my b2k crashed when compiling a kernel to test
> a patch?

Quite possibly. If you can get a backtrace of the crash you'll se it die
inside _Unwind_Find_FDE in glibc.
 
I'm working on fixing this.

c.