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- Path: sparky!uunet!pipex!demon!cix.compulink.co.uk!apelled
- Newsgroups: comp.sys.atari.st.tech
- From: apelled@cix.compulink.co.uk (Adam Pelled)
- Subject: XBRA and Memory Protection.
- Reply-To: apelled@cix.compulink.co.uk
- Date: Wed, 16 Dec 1992 23:17:00 +0000
- Message-ID: <memo.814282@cix.compulink.co.uk>
- Sender: usenet@demon.co.uk
- Lines: 24
-
-
- Someone posed what i thought was a good question the other day..
-
- Reproduced without permission:
-
- >From: Roine Stenberg
- >To : Adam Pelled
- >Subj: Re: Xbra on MultiTOS ?
- >---------[N_STPROG ]-----------------------------------------------
- >If i want to follow a XBRA structure, i MUST peek inside EVERY program in
- >the XBRA list.
- >With MultiTOS/68030 programs will have memory protection, and if my program
- >tries to look into some other programs occupied memory, the MMU of the
- >68030 will generate a BUS ERROR to my program.
- >
- >The question is - Am i right or wrong about this ??
- >-!-
- > ! Origin: STacken BBS, Mj|lby, Sweden. +(46)142-19331. (90:1100/110)
- >--------------------------------------------------------------------------
-
- i have been informed that this has to be done in supervisor mode.
- What do the panel think ?
-
- Adam.
-