MiAllocateDummyPage

_MMPFN *__fastcall MiAllocateDummyPage(){
  UINT64 Page; 
  char *v1; 
  unsigned __int64 v2; 
  INT64 v3; 
  char v4; 
  MiAcquireNonPagedResources((_MI_PARTITION *)&MiSystemPartition, 1ui64);
  Page = MiGetPage((_MI_PARTITION *)&MiSystemPartition, 0i64, 0x208ui64);
  if( Page == -1i64 )
    KeBugCheckEx(0x7Du, qword_140C525D0, qword_140C525C0, HighestPhysicalPage, 0x102ui64);
  v1 = (char *)MmGetPfnDb() + 48 * Page;
  MiSetPfnTbFlushStamp((_MMPFN *)v1, 0i64, 0i64);
  *((_QWORD *)v1 + 1) = MmGetPteBase();
  v2 = (unsigned __int8)MiLockPageInline((INT64)v1);
  v3 = MiSwizzleInvalidPte(128i64);
  v4 = v1[34];
  *((_QWORD *)v1 + 2) = v3;
  v4 |= 7u;
  *((_WORD *)v1 + 16) = 2;
  v1[34] = v4;
  v1[34] = v4 | 0x20;
  v1[34] |= 8u;
  *((_QWORD *)v1 + 5) &= 0x7FFFFFF000000000ui64;
  _InterlockedAnd64((volatile signed __int64 *)v1 + 3, 0x7FFFFFFFFFFFFFFFui64);
  __writecr8(v2);
  return(_MMPFN *)v1;
}

Referenced by: