[ECOS] MPC860, MSR initialization

Jonathan Larmour jifl@eCosCentric.com
Wed Mar 5 06:59:00 GMT 2003


Gary Thomas wrote:
> 
> Note: I checked this and it has no performance difference at all.
> My guess is that the bit is simply ignored by the hardware.

Yes I'd already checked and GCC does soft float with -mcpu=860 so the 
patch was unlikely to change anything really, but might affect users more 
than eCos.

Jifl
-- 
eCosCentric    http://www.eCosCentric.com/    The eCos and RedBoot experts
--[ "You can complain because roses have thorns, or you ]--
--[  can rejoice because thorns have roses." -Lincoln   ]-- Opinions==mine


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss



More information about the Ecos-discuss mailing list