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v86 using software taskswitching

Posted: Sat Jul 15, 2006 9:07 am
by digo_rp
I´m trying to set up V86mode stack, please could anyone tell me how to set up? I saw that is the same of ring3 stack. the diference is 4 more regs.
v86_ds, es, fs, gs before ss. where do I put the V86_esp ? v86_ebp?

ds, es, fs, gs ? is put on that v86_ds... or on common ring3 pmode regs on stack layout?

could anyone help me?

intelbraker are you still there man ? could you help me too ?

I did it.

Posted: Wed Jul 19, 2006 6:23 am
by digo_rp
if anyone are interesting just say.

I got that working :D

Posted: Thu Jul 20, 2006 9:14 am
by Daedalus
I'd love to see the code you used for this!

Assembly is not my strong point, so I've been having lots of trouble trying to implement V86.

Any help/source would be appreciated!