RtlXRestoreS

VOID __stdcall RtlXRestoreS(PFN_IO_CONNECT_INTERRUPT *a1, _XSTATE_CONFIGURATION *a2){
  if( (KUSER_SHARED_DATA.XState._bf_0 & 2) != 0 )
    XRestoreSHelper((INT64)a1, (unsigned __int64)a2 & (unsigned __int64)a1[65]);
  else
    RtlXRestore((_XSAVE_AREA *)a1, (UINT64)a2);
}

Referenced by:

KeRestoreExtendedAndSupervisorState
KeRestoreSupervisorState
KxContextToKframes
PspSetContext