* [TUHS] Latest IOCCC Entry: PDP-7 and PDP-11 emulator
@ 2018-05-13 9:19 Warren Toomey
2018-05-13 17:32 ` Warner Losh
0 siblings, 1 reply; 2+ messages in thread
From: Warren Toomey @ 2018-05-13 9:19 UTC (permalink / raw)
All, in case you haven't seen it:
https://www.ioccc.org/2018/mills/
This is a PDP-7 emulator in C, enough to run PDP-7 Unix. But the author
has written a PDP-11 emulator in PDP-7 assembly, and uses this to run
2.9BSD on the emulated PDP-7 :-)
Cheers, Warren
^ permalink raw reply [flat|nested] 2+ messages in thread
* [TUHS] Latest IOCCC Entry: PDP-7 and PDP-11 emulator
2018-05-13 9:19 [TUHS] Latest IOCCC Entry: PDP-7 and PDP-11 emulator Warren Toomey
@ 2018-05-13 17:32 ` Warner Losh
0 siblings, 0 replies; 2+ messages in thread
From: Warner Losh @ 2018-05-13 17:32 UTC (permalink / raw)
Wow! I feel inadequate for merely trying to write a user-mode emulator in
qemu for venix...
Warner
On Sun, May 13, 2018 at 3:19 AM, Warren Toomey <wkt at tuhs.org> wrote:
> All, in case you haven't seen it:
>
> https://www.ioccc.org/2018/mills/
>
> This is a PDP-7 emulator in C, enough to run PDP-7 Unix. But the author
> has written a PDP-11 emulator in PDP-7 assembly, and uses this to run
> 2.9BSD on the emulated PDP-7 :-)
>
> Cheers, Warren
>
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