[Oslib-devel] multi-tasking (ll_context) and vm86_ functions...

[Juras B. <yb...@tu...>]

Hello oslib-devel,

  I suspect there's a bug when using vm86 functions together with
  contexts.
  When the vm86_callBIOS function is called from the main program
  it is ok. But when it is called from a context (no multitasking
  switch by timer is
  done, but simply the code calling vm86 BIOS is in the thread body).

  ll_context_to in the main program, and vm86_callBIOS in the thread body that's all.
  When vm86_callBIOS from the main program (default task) it works fine!

  I see: Exception 5, Unvalid opcode.

-- 
Best regards,
 Juras                          mailto:yb...@tu...