On Tue, Mar 7, 2023 at 7:13 AM Bret Johnson <bretj...@juno.com> wrote:
> > The way I'm trying to getting around that problem is to monitor the InDOS > and Critical Error flags and some other things (like INT 28h). But I'm > sometimes getting false readings, especially in some Virtual Machines. For > example, some VM's don't seem to implement the InDOS flag at all (or if > it's there it's not located where it's supposed to be) which is causing me > some grief. > > That doesn't make sense. A VM is a hardware emulator. It doesn't get to choose to relocate the InDOS flag. DOSBox can do whatever it wants when it is emulating DOS, but a hardware emulator doesn't get to do those things. What VMs are you seeing this behavior in? -Mike
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