[ros-dev] DOS Subsystem.
twotailedfox at gmail.com
Tue Nov 29 01:52:04 CET 2005
If NTVDM/VDM is neither a service, nor a Subsystem, then what precisely is it?
On 11/29/05, Alex Ionescu <ionucu at videotron.ca> wrote:
> Jerry wrote:
> > I know that. I have a copy of Ralf Brown's Interrupt List
> > <http://www.ctyme.com/rbrown.htm> for the x86 platform. I also know
> > there are some DOS specific structures that I have to duplicate for
> > compatibility. My problem is that I need to know how to program a NT
> > System Service.
> NTVDM/VDM is nor a service nor a subsytem. The only "hack" for it is in
> CreateProcess which launches ntvdm.exe with the application name
> suffixed (this code is already in trunk).
> The rest depends on:
> 1) ABIOS implementation in ntoskrnl
> 2) GUI calls in Win32K
> 3) NTVDM
> 4) VDM support in CSRSS
> 5) BIOS, io.sys, config.sys, etc files
> Best regards,
> Alex Ionescu
> Ros-dev mailing list
> Ros-dev at reactos.org
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