Date: Mon, 19 Jan 1998 23:14:43 +1100 From: Bruce Evans <bde@zeta.org.au> To: gurney_j@resnet.uoregon.edu, mike@smith.net.au Cc: emulation@FreeBSD.ORG, rhh@ct.picker.com, shmit@erols.com Subject: Re: DOSCMD: Problems w/ Quicken Message-ID: <199801191214.XAA12141@godzilla.zeta.org.au>
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>Yeah, that's all fine, but what I *don't* understand is why it should >be trapping as it does claiming that 'movw (%bx),%ax' is an illegal >instruction. When %bx = 0xffff, it should cause exception 13 (general protection) in real mode. IIRC, this is one of the main differences between 8086's and later86's in real mode. Bruce
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