On Mon, May 4, 2009 at 9:35 PM, Eric Auer <e.a...@jpberlin.de> wrote:
> Hi ibid_ag at lavabit com,
>
>> I tried 2038rc1svn out _briefly_.  It works about the same as prior builds
>> (runs edit, mem, command, gem; loads ctmouse, gcdrom, himemx,jemm386,
>> shsucdx; still does not run GEM/XM).

thanks, that sounds about right as I have not had a chance to install
GEM (any version) yet on my test computer so I haven't tracked down
the issue yet
good to know the usual programs run

>
>> If anyone else wants to test GEM compatibility, I would suggest
>> downloading the OpenGEM SDK from Sourceforge and running GEM 2 (same
>> internals as XM) or XM itself in a debugger (perhaps Japheth's 16bit DPMI
>> one,to debug the kernel).
>
> Please give more exact instructions... Which files to download,
> from which URL, how to install, which commands to run... Best
> would be a minimal experiment, involving only few / small parts
> of GEM XM or GEM 2 to keep the amount of code to look at small.

OpenGEM variant of FreeGEM (http://gem.shaneland.co.uk/) provides the
GEM/XM (multitasking variant)
http://gem.shaneland.co.uk/downloads/OpenGEMXM.zip and the OpenGEM SDK
(link on main page, basically all the stuff needed to run and build
programs for GEM including full source).  From what I've read, GEM/XM
was a branch of GEM v2, so both use FCBs.

>
> Other interesting debuggers: 386SWAT, Dosemu dosdebug, the Bochs
> built-in debugger. Note that with dosemu, you may get different
> results for "redirected Linux directory" drives as for normal FAT
> (diskimage) drives, which might be interesting in itself :-).

problably should use a debugger, but printf is what I use  :-)

>
> Eric
>
> PS: I suggest to do experiments only with himemx, without the other
> drivers you mention, again to keep the size of the "context" small.
>

Other than using FCBs for volume label, does anyone know of other
programs that use FCBs instead of file handles? for testing purposes

Thanks,
Jeremy

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