Subj : Interrupts
To   : Murray Lesser
From : Lee Aroner
Date : Sat May 26 2001 04:19 am

ML>     As I am sure that you know (but perhaps Lee does not):  The DOS
 > interrupt system is emulated, not executed, when operating in a VDM.
 > When running in a VDM, OS/2 2.0 and later use "Virtual Device Drivers"

  I am well aware of how DOS emulation is provided. The topic was
  whether or not OS/2 uses an interrupt sponsored processor
  exception to crash from ring 3 to ring 0.

                                      LRA


-- SPEED 2.01 #2720: But I never joined the Fertilizer-of-the-Month Club....

--- Maximus/2 3.01
* Origin: Top Hat 2 BBS (1:343/41)

You are viewing proxied material from cvs.synchro.net. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.