KeSaveIptStateBeforeProcessorGoesOffline

VOID __stdcall KeSaveIptStateBeforeProcessorGoesOffline(){
  _XSAVE_AREA *ExtendedState; 

  if( (_DWORD)KiIptMsrMask )
  {
    ExtendedState = KeGetCurrentPrcb()->ExtendedState;
    if( ExtendedState )
      KiSaveIptState((UINT64 *)((char *)&ExtendedState->LegacyState.ControlWord + (unsigned int)KeXStateLength));
  }
}

Referenced by:

PnprQuiesceProcessorDpc
PopHandleNextState