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wdosx (Users)

posted by kerravon, Ligao, Free World North, 19.06.2023, 11:42

> One guy, Veit Kannegieser, back in 2008 (?) or so was using it for his
> unofficial DPMI target of Virtual Pascal. I can't find the file online, but
> he had some attempt at what you're mentioning in

> I might have a backup somewhere.

Thanks. I have emailed him. Don't bother looking for
a backup as that is one of two things I am now trying.

> > I haven't yet confirmed whether the Phar Lap
> > TNT Dos Extender is the same as HX.
>
> https://en.wikipedia.org/wiki/Phar_Lap_Software
>
> >> Later on the TNT DOS extender was created, which was a version of
> >> 386|DOS-Extender that emulated the Win32 environment, complete
> >> with flat address space and threading. Again this DOS extender
> >> was often bound to existing Win32 applications. MASM 6.1 and the

Yeah - but what I don't know is whether you actually
need to bind it, or whether it is like HX and just
intercepts DOS.

> > And note that I have my own msvcrt.dll.
>
> WDOSX needs relocations, which mainly means old .EXEs. Things like Delphi 4
> (and a few others) were supported, though.

I believe new EXEs are built with relocations to allow
address space randomization.

Regardless, I don't use virtual memory, so all of my
executables have relocations.

> > And note that HX has some bugs that affect me, so I'm
> > looking for other options.
> >
> > This would be for running under Freedos, not PDOS.
>
> Nothing's perfect. Don't get your hopes up too high.

No - I have no expectations. Especially not for
something obtained for free.

Just looking. :-)

Also conceptualizing the state of play when Win 95 was
released. E.g. I have been buying stuff from ebay from
around that time.

I'm looking to see whether my executables could run on
win32s too, so I ordered Windows for Workgroups too.

I have had great success with 3.5" floppies from decades
ago still being readable, mostly.

BFN. Paul.

 

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