Subj : Re: enigma on M68K linux
To   : vorlon
From : tenser
Date : Mon Jan 23 2023 08:20 am

On 22 Jan 2023 at 10:32a, vorlon pondered and said...
 
 vo>  > In fact, many of them can select at right-time, by setting
 vo>  > a bit in a control register.  It can even vary based on the
 vo>  > target of a branch.
 vo> 
 vo> That's what I read, but it didn't say what model/version...

It's an architectural feature.  It's been around for
quite a while.  My ancient copy of the architecture
reference manual from 2000 talks about it.

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