MmCheckImageMapping

NTSTATUS __stdcall MmCheckImageMapping(INT64 a1){
  _SECTION *v1; 
  _CONTROL_AREA *v2; 
  bool *v3; 

  v1 = *(_SECTION **)(a1 + 1304);
  if( !v1 )
    return -1073741819;
  v2 = MiSectionControlArea(v1);
  if( (v2->u.LongFlags & 0x20) == 0 )
    return -1073741819;
  *v3 = *(_QWORD *)&v2[1].gap8[8] != 0i64;
  return 0;
}

Referenced by:

MiInitializeWowPeb
PspLocateInPEManifest