So I've managed to compile SimH VAX and PDP11 emulators under Watcom C 11.0c.
It does indeed support int64. There as a minor change to scp_tty.c, but other
than that, everything seems to work perfectly. I've managed to boot RT11 on
the PDP11 (gonna try RSTS-E tonight), and as soon as I download the NetBSD
ISO-image, I'll try out the VAX.

I mailed detailed instructions on how to do it with WatcomC to the SimH
maintainer. If anybody needs it, let me know.

John Wilson wrote:

> >From: "J. Buck Caldwell" <buckaroo@liveround.com>
>
> >So I'm interested in putting SimH on my 1.2G Athlon - just to
> >experiment, of course - but I'm stuck. I'm running Windows 98 (sorry,
> >profuse apologies, I'm not worthy, etc.) - but I can't seem to get it to
> >compile under MSVC97, and Watcom 10.6 has no int64 support. These are
> >the only PC compilers I have access to.
>
> Dunno if this helps, but you can download the 11.0c update to Watcom C
> from www.openwatcom.org.  I *think* it has int64s, could be confusing it
> with something else though.
>
> John Wilson
> D Bit

--
 - J. Buck Caldwell

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