Ramin Honary on Nostr: that is pretty close, but I'll bet a CP/M binary would probably crash on 16-bit DOS. ...

that is pretty close, but I'll bet a CP/M binary would probably crash on 16-bit DOS. I don't know if QDOS was fully binary compatible with CP/M, and even if it was, did Microsoft may have changed enough of the ABI enough that it was ultimately not compatible with CP/M. I'll have to read up on it though.