We I don't have the CVS on hand right now, but I know that it used to emulate that one just fine. I need to get a copy here of the pre-August revision for comparison to the new one so that we can pull out the working bits as discussed earlier.
On 4 Mar 2002, Frank Schafer wrote: > Hi list, > > Still I couldn't install any MS operating system ( I've not tried to > install DOS ). > The result is everytime exactly the same. > > This morning I took the docs and started a deeper reading. It's fine, we > want to virtualize as less as possible. > I couldn't find any instruction which can cause a jump between segments > in the set of to-virtualize ( or at least to-check ) instructions. > These should be ljmp, ljp<cc>, lcall, lcall<cc>, ret and ret<cc>. > Correct me, if I've forgotten something, and excuse me, that I don't > know the AT&T syntax that good. > It seems, that the: > lcall $0x00cb, $0x0000 > I end up with a crash is exactly such a case. We should get a trap > during execution of this instruction, but does our handler do the right > thing with it? > Just wondering ... if I find the time I'll have a look at the code too. > > Regards > Frank > > > |^^^ | | |^^| |^^^ Drew Northup, N1XIM |^^| | |^^^ \ / /^^\ /^^~ |__ | | | | | |__| | |___ \/ |__| |__ | | | | | | www.plex86.org | | | /\ | | | \ ___| |__| |__| |___ web.syr.edu/~suoc/ | |___ |___ / \ __/ __/
