MiActOnLargeKernelHalPages

__int64 __fastcall MiActOnLargeKernelHalPages(
        unsigned __int64 a1,
        __int64 (__fastcall *a2)(unsigned __int64, unsigned __int64)){
  __int64 v4; 
  __int64 *v5; 
  int v6; 
  __int64 v7; 
  unsigned __int64 v8; 
  int v9; 
  unsigned int v10; 
  unsigned __int64 v11; 
  unsigned int v12; 
  unsigned __int64 v13; 
  __int64 result; 
  __int64 v15; 
  int v16; 
  int v17; 
  int v18; 
  __int128 v19; 
  int v20; 

  LODWORD(v4) = RtlImageNtHeader(a1);
  v15 = 0i64;
  v5 = &v15;
  v17 = 0;
  v6 = 0x40000000;
  v20 = 0x40000000;
  v7 = v4;
  v8 = a1;
  v9 = *(unsigned __int16 *)(v4 + 6) + 1;
  v16 = *(_DWORD *)(v4 + 84);
  v19 = 0i64;
  v18 = v16;
  do
  {
    v10 = *((_DWORD *)v5 + 4);
    v11 = a1 + *((unsigned int *)v5 + 3);
    if( v10 < *((_DWORD *)v5 + 2) )
      v10 = *((_DWORD *)v5 + 2);
    v12 = *((_DWORD *)v5 + 9) & 0xE0000000;
    v13 = ((v10 + 4095i64) & 0xFFFFFFFFFFFFF000ui64) + 0x1FFFFF;
    if( v12 != v6 )
    {
      if( v8 < v11 )
      {
        result = a2(v8, a1 + *((unsigned int *)v5 + 3));
        if( (int)result < 0 )
          return result;
      }
      v6 = v12;
      v8 = v11;
    }
    if( v5 == &v15 )
      v5 = (__int64 *)(*(unsigned __int16 *)(v7 + 20) + v7 + 24);
    else
      v5 += 5;
    --v9;
  }
  while( v9 );
  return a2(v8, (v13 + v11) & 0xFFFFFFFFFFE00000ui64);
}

Referenced by: