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Article #462Re: Why does this code crash with ACCVIO?
From: don
Date: Sun, 13 Dec 1992 08:13
Date: Sun, 13 Dec 1992 08:13
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In article <01GS824V1BIA8WW79H@kopc.hhs.dk>, Arne Vajhxj <ARNE@ko.hhs.dk> writes: > I once got the explanation that it is due to the fact, that the NOWRT > psect actually means user-mode:readonly and the debugger runs in > supervisor-mode ! The debugger runs at any darn mode it feels like, including kernel. Have a squiz in the 'fiche at the bit that fools around with the system service vectors.... > Does anyone know if this stuff is documented anywhere ? Yeah, the 'fiche (or CDROM listings these days). Don Stokes, ZL2TNM (DS555) don@zl2tnm.gen.nz (home) Network Manager, Computing Services Centre don@vuw.ac.nz (work) Victoria University of Wellington, New Zealand +64-4-495-5052
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arc1-ca.pugleaf.net!sparky!uunet!stanford.edu!agate!spool.mu.edu!wupost!waikato.ac.nz!comp.vuw.ac.nz!zl2tnm!donReferences:
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Path: arc1-ca.pugleaf.net!sparky!uunet!stanford.edu!agate!spool.mu.edu!wupost!waikato.ac.nz!comp.vuw.ac.nz!zl2tnm!don Newsgroups: vmsnet.internals Subject: Re: Why does this code crash with ACCVIO? Message-ID: <1992Dec13.211318.2120@zl2tnm.gen.nz> From: don@zl2tnm.gen.nz Date: 13 Dec 92 21:13:18 +1300 References: <01GS824V1BIA8WW79H@kopc.hhs.dk> Organization: The Wolery Lines: 17