MS-DOS on SparcStation 1 ?
Walter D. Neumann
neumann at mps.ohio-state.edu
Tue Feb 27 04:35:51 AEST 1990
The MS-DOS emulation on the SS1 has a bug that affects a lot of software.
I have not been able to get a reply from SUN either through my sysop or
directly. A colleague in Japan has isolated the bug: DosWindows does
not--or maybe just does not always--emulate the 80x86 RCR command
correctly. Specifically, the 8088 source line
RCR WORD PTR [SI],1
is emulated as
SHR WORD PTR [SI],1.
If anyone has information on a fix or update, reply to me directly, and I
will summarise useful information.
Walter D. Neumann, Math. Dept., OSU, Columbus, OH 43210
neumann at mps.ohio-state.edu or neumann at ohstpy.bitnet
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