CompuServe Thread

wb2.0 & hardware mmu's

3 messages in this thread
#5773From: Andrew J. RichardsonDec 22, 1990 9:18 PM
perhaps someone using wb2.x with some tech knowledge of the system can answer this…does 2.x support hardware mmu's, if available? i'm using a commodore a2620 board, and it'd be nice if the 68851 were put to some real use. at least it'd protect against one program bringing the whole system down in a heap.
#5777From: Bob RakoskyDec 22, 1990 11:33 PM
Andrew, There is no inherent MMU support in new new OS — there are still too many problems with incorporating such support into the current operating system architechture. Unless we are all willing to a total restructuring of things, which will undoubtedly break almost _all_ existing software, I'm not sure a memory protection scheme will ever be incorporated, although I know there are folks who are working hard to prove me wrong. 🙂 …BobR
#5795From: Andrew J. RichardsonDec 23, 1990 2:22 PM
Bob, hmmm, i suppose it _would_ be as traumatic as going to unix from amigados, having to stock up on new applications and all. almost a shot in the foot for commodore to not support the software that's out there already. oh well! —Andrew