[PATCH] optimizing X now that we don't support i386 CPU's on
6-CURRENT
David O'Brien
obrien at freebsd.org
Sun Oct 17 11:27:24 PDT 2004
On Sun, Oct 17, 2004 at 11:38:56PM +0800, Xin LI wrote:
> Hi, David
>
> I really like to see this happen, as it means we are going to support
> modern hardware better, without completely set a barrier for supporting
> older hardware.
>
> By committing this, would you please add something into src/UPDATING
> like:
>
> 200410XX:
> Certain part in libc's i386 assembly source code has been changed
> in favor of using instructions available only on newer processors
> for performance considerations. In order to get libc run on
> 80386 processors, you will have to define I386_CPU.
We've already so desupported running 6-CURRENT on the original i386
processor, I'd rather not create the appearance that it is still
supported and easy to do by simply defining one thing.
--
-- David (obrien at FreeBSD.org)
More information about the freebsd-current
mailing list