Date: Mon, 16 Dec 1996 11:21:51 +0100 (MET) From: Luigi Rizzo <luigi@labinfo.iet.unipi.it> To: joerg_wunsch@uriah.heep.sax.de Cc: khetan@iafrica.com, joerg@freebsd.org, questions@freebsd.org Subject: Re: Network access through PCEMU Message-ID: <199612161021.LAA01230@labinfo.iet.unipi.it> In-Reply-To: <199612161014.LAA07244@uriah.heep.sax.de> from "J Wunsch" at Dec 16, 96 11:13:42 am
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> As Luigi Rizzo wrote: > > > > Error: Unimplemented opcode 6F at cs:ip = A000:180A4 > > > Error: Unimplemented opcode 6C at cs:ip = A000:180A6 > > > > > > constantly. Any ideas ? > > > > yes -- should implement these opcodes... I don't remember exactly but > > these might be some of the insw/outsw family, hence they might not be > > too hard to implement in the emulator. > > Umm, you don't want to run pcemu with IO privs, do you? provided you know what to do... I have done that many times with hardware that was not supported by FreeBSD. I also have an "ioaccess" directive in the config file to enable access to selected ports. Apart from that, I realize that for the case in question it might be just pointless to have these instructions implemented since the driver for the board would not do the right thing anyways. Luigi -----------------------------+-------------------------------------- Luigi Rizzo | Dip. di Ingegneria dell'Informazione email: luigi@iet.unipi.it | Universita' di Pisa tel: +39-50-568533 | via Diotisalvi 2, 56126 PISA (Italy) fax: +39-50-568522 | http://www.iet.unipi.it/~luigi/ _____________________________|______________________________________
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