Re: Byte Addressability And Beyond

Michael S wrote:

On Wed, 5 Jun 2024 20:13:19 +0000
mitchalsup@aol.com (MitchAlsup1) wrote:

Michael S wrote:
 

And, BTW, running arbitrary hostile code on your computer is bad,
bad, bad idea for 1e9 other reasons. 

 Running arbitrary hostile code where the user address space is not
completely disjoint from the supervisor access space is ALSO a bad
Idea.

It sounds like you came to the verge of selling your soul to
microkerneliac heresy.

While My 66000 has the rapid context switching needed for efficient
microKernels, the MMU has the functionality that application AGEN cannot access supervisor space, while supervisor AGEN can access application space. It is just setting up the model properly.