Ultrix RISC and adb

[Jeffrey Burgan]

I was just trying to do some kernel debugging on a DS3100 with 
beta 4.0 and noticed adb didn't exist. It appears that although
it was included with Ultrix 3.1 for a VAX, it wasn't included
in the doc sets for 3.1. I'm not sure if it was included in 3.1
for RISC. Does anyone know what happened to adb??

Thanks,
Jeff