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Re: Seriously old Mac software
>>>>> "William" == William Safley <safley@stsci.edu> writes:
In article <4s3s6u$c62@marvel.stsci.edu> safley@stsci.edu (William Safley) writes:
William> I've got some old Mac software (Word, Chart, a couple of
William> games) that I run on a Mac 512K, and I also have Linux
William> running on a 486. Because of the hoops I'd have to jump
William> through to get the Mac software to the Linux disk, I
William> haven't tried Executor. Has anyone tried such ancient
William> software (from 1985 maybe?) on Executor? If it works,
William> maybe I should try Executor again, and start jumping
William> through those hoops....
William> Thanks,
William> William Safley safley@stsci.edu
The biggest questions are going to be:
Is the software 32-bit clean? Much was, but much wasn't.
Dungeons of Doom wasn't, for instance.
Does the program try to access the hardware directly? Some real
old programs not only write directly to the screen, but they even
use hardcoded addresses to do so.
Does the program self-modify? In 1985 it was relatively safe to
self-modify, but that's not the case with a 68040 with the cache
on, or with Executor's synthetic CPU.
--Cliff
ctm@ardi.com
References: