At 06:41 PM 8/4/2001 +0100, Mike Pumford wrote:
> > Hi,
> >
> > I was just looking over the code and noticed that we currently use a per
> > process undefined instruction stack.  I was wondering if anyone knew why?
> >
>Could it be remains from the time when the port used FPE rather than
>soft-float for floating point support. When doing FP by instruction emulation
>wouldn't every process need its own state whilst processing an undefined
>instruction to maintains FP state for each process?

Then it can be ifdef'ed ARMFPE
--
Matt Thomas               Internet:   matt@3am-software.com
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
Cupertino, CA             Disclaimer: I avow all knowledge of this message