Re: CVS commit: src/sys/arch/i386/stand/lib

[David Laight <david%l8s.co.uk@localhost>]

On Sun, Dec 19, 2010 at 05:18:23PM +0000, Jonathan A. Kollasch wrote:
> Module Name:  src
> Committed By: jakllsch
> Date:         Sun Dec 19 17:18:23 UTC 2010
> 
> Modified Files:
>       src/sys/arch/i386/stand/lib: realprot.S
> 
> Log Message:
> Compute real/protected %sp/%esp offset in 'gdt_fixup' using all 32-bits.
> Allows the case of %ss being less than %cs to work.
> Also, completely save and restore the general-purpose registers we use.

It ought to be possible to initialise the gdt (etc) as compile time.
The addresses are always fixed.

        David

-- 
David Laight: david%l8s.co.uk@localhost