help wanted for ppc assembly

Hi

In order to implement the commpage routines for COMPAT_DARWIN, I need to
rtie a few small routines in assembly, such as spinlock management or
cache flush

Anyone can help?

--

-- 
Emmanuel Dreyfus
Il y a 10 sortes de personnes dans le monde: ceux qui comprennent 
le binaire et ceux qui ne le comprennent pas.
manu <at> netbsd.org