There was another system that came out at the same time as Solo and the UCSD system: Tunis from Ric Holt then at Toronto. It's written in concurrent Euclid which was one of many Pascal influenced languages of the time. It originally ran on the 11 but I believe was later moved to the 68k and I think even the 6809. He has a book they describes it. It's a system call equivalent of UNIX V7. I believe that there was also a C compiler for it but I do not think its binary compatible.
They did it a few years before AST released Minux which was his V7 clone he built to teach students. Does anyone know it there are sources et al for it? Clem Sent from my iPhone > On Feb 8, 2016, at 12:54 PM, Ron Young <[email protected]> wrote: > > Your message dated: Fri, 05 Feb 2016 21:48:08 -0600 > -------- >> Ron, >> >> I'm interested and interested in any documentation if there is any as well. >> >> Regards, >> >> Will > > The SOLO os stuff is also available on bitsavers > > http://www.bitsavers.org/bits/DEC/pdp11/Brinch_Hansen_SOLO/ > > most of the Brinch Hansen's stuff is not online, but googling > might turn up documents. > > My UCSD pascal image for pdp 11 can be downloaded from here: > > http://rly2.dyndns.org/UCSD-bootable-rk05.zip > > This is a snapshot of the disks that I used to build a bootable > pdp11 version of UCSD II.0. There is a README.TXT file that > has more information. The main image that you want is rk0.dsk > (rtv4_rk.dsk is an RT11 disk that I used to assemble the pdp > boot blocks). > > -ron > >>> On 2/5/16 9:35 PM, Ron Young wrote: >>>> On Feb 5, 2016 3:19 PM, Kevin Handy <[email protected]> wrote: >>>> I think there was also a PDP11 version of a Pascal OS (??name forgotten at > *** the moment), and several FORTH systems too. >>> Two pascal operating systems that come to are UCSD and SOLO (Per Brunch Han > ***sen's research os) ... I have bootable rk05 simh images for both if a > ***nyone is interested. >>> >>> -RON >>> _______________________________________________ >>> Simh mailing list >>> [email protected] >>> http://mailman.trailing-edge.com/mailman/listinfo/simh > > =============================================================================== > Ron Young [email protected] > _______________________________________________ > Simh mailing list > [email protected] > http://mailman.trailing-edge.com/mailman/listinfo/simh _______________________________________________ Simh mailing list [email protected] http://mailman.trailing-edge.com/mailman/listinfo/simh
