I believe there is a sysvr4 source dump floating around with the 3b2 base

On Fri, Jan 18, 2019 at 9:21 AM Seth J. Morabito <web@loomcom.com> wrote:

>
> [Cross-posted from the 3B2 mailing list]
>
> Hi folks,
>
> I'm in search of source code for AT&T's System V Release 3.2.1, 3.2.2,
> and/or 3.2.3 for the 3B2. Does this exist? Has anyone ever seen it?
>
> Note that I'm not looking for the System V Release 3.2 Source Code
> Provision for the 3B2 /310 and /400 -- I already have that. It was
> absolutely invaluable when I was writing my 3B2/400 emulator.
>
> The reason I'm so keen on getting access is that I have ROM images from
> a 3B2/1000, and I'd like to add support for it to my 3B2 emulator. The
> system board memory map seems a bit different than the /300, /310, and
> /400. These max out at SVR 3.2.
>
> I can't imagine trying to add 3B2/1000 support without the 3.2.x source
> code.
>
> I imagine there's some tape image somewhere that's a delta of files that
> take you from 3.2 to 3.2.1, 3.2.2 or 3.2.3?
>
> -Seth
> --
>   Seth Morabito
>   Poulsbo, WA, USA
>   web@loomcom.com
>