- Somebody was convinced that the enter instruction with level>0 was broken,   and they added a panic.  Apparantly this instruction is not used very often   because it went for a long time before anyone noticed.  Peter Tattam started   running into the panic while emulating his OS called Petros, and through   a comparison between vmware and bochs results he believes that enter is   doing the right thing.  So, I have changed the panic into a BX_ERROR for now,   and added code to ensure that it only gets printed once per bochs run.
- Somebody was convinced that the enter instruction with level>0 was broken,
  and they added a panic.  Apparantly this instruction is not used very often
  because it went for a long time before anyone noticed.  Peter Tattam started
  running into the panic while emulating his OS called Petros, and through
  a comparison between vmware and bochs results he believes that enter is
  doing the right thing.  So, I have changed the panic into a BX_ERROR for now,
  and added code to ensure that it only gets printed once per bochs run.

marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet