Re: xfree86 4.2.1-0pre1v1 available at the X Strike Force
At 09:36 10/22/2002, Branden Robinson wrote:
I beseech you to help debug and fix the XFree86 module loader on m68k.
If I understand correctly the issue with 68040/68060 is cache coherency.
at the 68040 manual from Motorola, (page 4-10):
> It is imperative that a CPUSHA instruction be executed before the
execution of the first
(68060 manual has identical text)
There has been some discussion about cache flushing strategy (last
CPUSHA is expensive, but it should fix the loader?
Note, 68040 has only 2*4K cache, 68060 has 2 *8K caches. For other
a lot bigger caches flushing completely is probably not an option.