In message <[EMAIL PROTECTED]>, 
Chris
Hansen wrote:
>It seems like the answer to the protection problem is to write a virtual
>cpu to run under the kernal that would trap memory code, check it, then
>execute it it's self.

If it is really for embeded systems, than it is no problems - usually
embedded systems (with microcontrollers or DSPs) have no MMU or users or
protected memory. These systems are supposed to be installed and thats it.

        bernd

--
 Bernd Petrovitsch               Institute of Computer Technology
 Gu�hausstra�e 25-29, A-1040 Vienna Email: [EMAIL PROTECTED]
 "Der Horizont vieler Menschen ist ein Kreis mit Radius Null -
  und das nennen sie ihren Standpunkt."               A. Einstein


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