Subject: Re: What's difference between ARM_VECTORS_LOW and ARM_VECTORS_HIGH?
To: None <email@example.com>
From: Toru Nishimura <firstname.lastname@example.org>
Date: 04/14/2007 16:12:00
Jason Thorpe says;
> And a lot of things that annoy us Unix guys about the ARM are pretty
> easy to forgive if you understand its history (like "why do we have a
> VIVT cache?").
It's a joy of learning experience. How VIVT cache with physical TAG
RAM was invented and how ARM11 solves the cache issue. It'd be
a long story, probably worth of advanced CS course lesson.
(The practical issue for engineers is ARM9 will keep popularity and not
be replaced by ARM11 SoC anytime soon. I feel thankful for
NetBSD/arm provides a solid ground to stand)
Toru Nishimura/ALKYL Technology