Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
Testing with TEST_LENGTH = 67

test _bit_byte, _bit_mask, and bitstr_size
  i   _bit_byte(i)   _bit_mask(i) bitstr_size(i)
  0              0              1              0
  1              0              2              1
  2              0              4              1
  3              0              8              1
  4              0             16              1
  5              0             32              1
  6              0             64              1
  7              0            128              1
  8              1              1              1
  9              1              2              2
 10              1              4              2
 11              1              8              2
 12              1             16              2
 13              1             32              2
 14              1             64              2
 15              1            128              2
 16              2              1              2
 17              2              2              3
 18              2              4              3
 19              2              8              3
 20              2             16              3
 21              2             32              3
 22              2             64              3
 23              2            128              3
 24              3              1              3
 25              3              2              4
 26              3              4              4
 27              3              8              4
 28              3             16              4
 29              3             32              4
 30              3             64              4
 31              3            128              4
 32              4              1              4
 33              4              2              5
 34              4              4              5
 35              4              8              5
 36              4             16              5
 37              4             32              5
 38              4             64              5
 39              4            128              5
 40              5              1              5
 41              5              2              6
 42              5              4              6
 43              5              8              6
 44              5             16              6
 45              5             32              6
 46              5             64              6
 47              5            128              6
 48              6              1              6
 49              6              2              7
 50              6              4              7
 51              6              8              7
 52              6             16              7
 53              6             32              7
 54              6             64              7
 55              6            128              7
 56              7              1              7
 57              7              2              8
 58              7              4              8
 59              7              8              8
 60              7             16              8
 61              7             32              8
 62              7             64              8
 63              7            128              8
 64              8              1              8
 65              8              2              9
 66              8              4              9

test bit_alloc, clearbits, bit_ffc, bit_ffs
be:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000
is:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000

test bit_set
be:   1   0 1001001001001001001001001001001001001001001001001001001001001001001
is:   1   0 1001001001001001001001001001001001001001001001001001001001001001001

test bit_clear
be:   0   3 0001000001000001000001000001000001000001000001000001000001000001000
is:   0   3 0001000001000001000001000001000001000001000001000001000001000001000

test bit_test using previous bitstring
  i    bit_test(i)
  0              0
  1              0
  2              0
  3              8
  4              0
  5              0
  6              0
  7              0
  8              0
  9              2
 10              0
 11              0
 12              0
 13              0
 14              0
 15            128
 16              0
 17              0
 18              0
 19              0
 20              0
 21             32
 22              0
 23              0
 24              0
 25              0
 26              0
 27              8
 28              0
 29              0
 30              0
 31              0
 32              0
 33              2
 34              0
 35              0
 36              0
 37              0
 38              0
 39            128
 40              0
 41              0
 42              0
 43              0
 44              0
 45             32
 46              0
 47              0
 48              0
 49              0
 50              0
 51              8
 52              0
 53              0
 54              0
 55              0
 56              0
 57              2
 58              0
 59              0
 60              0
 61              0
 62              0
 63            128
 64              0
 65              0
 66              0

test clearbits
be:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000
is:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000

test bit_nset and bit_nclear
be:   0   1 0111111111111111111111111111111111111111111111111111111111111111110
is:   0   1 0111111111111111111111111111111111111111111111111111111111111111110
be:   0   1 0100000000000000000000000000000000000000000000000000000000000000010
is:   0   1 0100000000000000000000000000000000000000000000000000000000000000010
be:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000
is:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000
be:  66   0 1111111111111111111111111111111111111111111111111111111111111111110
is:  66   0 1111111111111111111111111111111111111111111111111111111111111111110
be:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000
is:   0  -1 0000000000000000000000000000000000000000000000000000000000000000000

first 1 bit should move right 1 position each line
  0  -1   0 1111111111111111111111111111111111111111111111111111111111111111111
  1   0   1 0111111111111111111111111111111111111111111111111111111111111111111
  2   0   2 0011111111111111111111111111111111111111111111111111111111111111111
  3   0   3 0001111111111111111111111111111111111111111111111111111111111111111
  4   0   4 0000111111111111111111111111111111111111111111111111111111111111111
  5   0   5 0000011111111111111111111111111111111111111111111111111111111111111
  6   0   6 0000001111111111111111111111111111111111111111111111111111111111111
  7   0   7 0000000111111111111111111111111111111111111111111111111111111111111
  8   0   8 0000000011111111111111111111111111111111111111111111111111111111111
  9   0   9 0000000001111111111111111111111111111111111111111111111111111111111
 10   0  10 0000000000111111111111111111111111111111111111111111111111111111111
 11   0  11 0000000000011111111111111111111111111111111111111111111111111111111
 12   0  12 0000000000001111111111111111111111111111111111111111111111111111111
 13   0  13 0000000000000111111111111111111111111111111111111111111111111111111
 14   0  14 0000000000000011111111111111111111111111111111111111111111111111111
 15   0  15 0000000000000001111111111111111111111111111111111111111111111111111
 16   0  16 0000000000000000111111111111111111111111111111111111111111111111111
 17   0  17 0000000000000000011111111111111111111111111111111111111111111111111
 18   0  18 0000000000000000001111111111111111111111111111111111111111111111111
 19   0  19 0000000000000000000111111111111111111111111111111111111111111111111
 20   0  20 0000000000000000000011111111111111111111111111111111111111111111111
 21   0  21 0000000000000000000001111111111111111111111111111111111111111111111
 22   0  22 0000000000000000000000111111111111111111111111111111111111111111111
 23   0  23 0000000000000000000000011111111111111111111111111111111111111111111
 24   0  24 0000000000000000000000001111111111111111111111111111111111111111111
 25   0  25 0000000000000000000000000111111111111111111111111111111111111111111
 26   0  26 0000000000000000000000000011111111111111111111111111111111111111111
 27   0  27 0000000000000000000000000001111111111111111111111111111111111111111
 28   0  28 0000000000000000000000000000111111111111111111111111111111111111111
 29   0  29 0000000000000000000000000000011111111111111111111111111111111111111
 30   0  30 0000000000000000000000000000001111111111111111111111111111111111111
 31   0  31 0000000000000000000000000000000111111111111111111111111111111111111
 32   0  32 0000000000000000000000000000000011111111111111111111111111111111111
 33   0  33 0000000000000000000000000000000001111111111111111111111111111111111
 34   0  34 0000000000000000000000000000000000111111111111111111111111111111111
 35   0  35 0000000000000000000000000000000000011111111111111111111111111111111
 36   0  36 0000000000000000000000000000000000001111111111111111111111111111111
 37   0  37 0000000000000000000000000000000000000111111111111111111111111111111
 38   0  38 0000000000000000000000000000000000000011111111111111111111111111111
 39   0  39 0000000000000000000000000000000000000001111111111111111111111111111
 40   0  40 0000000000000000000000000000000000000000111111111111111111111111111
 41   0  41 0000000000000000000000000000000000000000011111111111111111111111111
 42   0  42 0000000000000000000000000000000000000000001111111111111111111111111
 43   0  43 0000000000000000000000000000000000000000000111111111111111111111111
 44   0  44 0000000000000000000000000000000000000000000011111111111111111111111
 45   0  45 0000000000000000000000000000000000000000000001111111111111111111111
 46   0  46 0000000000000000000000000000000000000000000000111111111111111111111
 47   0  47 0000000000000000000000000000000000000000000000011111111111111111111
 48   0  48 0000000000000000000000000000000000000000000000001111111111111111111
 49   0  49 0000000000000000000000000000000000000000000000000111111111111111111
 50   0  50 0000000000000000000000000000000000000000000000000011111111111111111
 51   0  51 0000000000000000000000000000000000000000000000000001111111111111111
 52   0  52 0000000000000000000000000000000000000000000000000000111111111111111
 53   0  53 0000000000000000000000000000000000000000000000000000011111111111111
 54   0  54 0000000000000000000000000000000000000000000000000000001111111111111
 55   0  55 0000000000000000000000000000000000000000000000000000000111111111111
 56   0  56 0000000000000000000000000000000000000000000000000000000011111111111
 57   0  57 0000000000000000000000000000000000000000000000000000000001111111111
 58   0  58 0000000000000000000000000000000000000000000000000000000000111111111
 59   0  59 0000000000000000000000000000000000000000000000000000000000011111111
 60   0  60 0000000000000000000000000000000000000000000000000000000000001111111
 61   0  61 0000000000000000000000000000000000000000000000000000000000000111111
 62   0  62 0000000000000000000000000000000000000000000000000000000000000011111
 63   0  63 0000000000000000000000000000000000000000000000000000000000000001111
 64   0  64 0000000000000000000000000000000000000000000000000000000000000000111
 65   0  65 0000000000000000000000000000000000000000000000000000000000000000011
 66   0  66 0000000000000000000000000000000000000000000000000000000000000000001

first 0 bit should move right 1 position each line
  0   0  -1 0000000000000000000000000000000000000000000000000000000000000000000
  1   1   0 1000000000000000000000000000000000000000000000000000000000000000000
  2   2   0 1100000000000000000000000000000000000000000000000000000000000000000
  3   3   0 1110000000000000000000000000000000000000000000000000000000000000000
  4   4   0 1111000000000000000000000000000000000000000000000000000000000000000
  5   5   0 1111100000000000000000000000000000000000000000000000000000000000000
  6   6   0 1111110000000000000000000000000000000000000000000000000000000000000
  7   7   0 1111111000000000000000000000000000000000000000000000000000000000000
  8   8   0 1111111100000000000000000000000000000000000000000000000000000000000
  9   9   0 1111111110000000000000000000000000000000000000000000000000000000000
 10  10   0 1111111111000000000000000000000000000000000000000000000000000000000
 11  11   0 1111111111100000000000000000000000000000000000000000000000000000000
 12  12   0 1111111111110000000000000000000000000000000000000000000000000000000
 13  13   0 1111111111111000000000000000000000000000000000000000000000000000000
 14  14   0 1111111111111100000000000000000000000000000000000000000000000000000
 15  15   0 1111111111111110000000000000000000000000000000000000000000000000000
 16  16   0 1111111111111111000000000000000000000000000000000000000000000000000
 17  17   0 1111111111111111100000000000000000000000000000000000000000000000000
 18  18   0 1111111111111111110000000000000000000000000000000000000000000000000
 19  19   0 1111111111111111111000000000000000000000000000000000000000000000000
 20  20   0 1111111111111111111100000000000000000000000000000000000000000000000
 21  21   0 1111111111111111111110000000000000000000000000000000000000000000000
 22  22   0 1111111111111111111111000000000000000000000000000000000000000000000
 23  23   0 1111111111111111111111100000000000000000000000000000000000000000000
 24  24   0 1111111111111111111111110000000000000000000000000000000000000000000
 25  25   0 1111111111111111111111111000000000000000000000000000000000000000000
 26  26   0 1111111111111111111111111100000000000000000000000000000000000000000
 27  27   0 1111111111111111111111111110000000000000000000000000000000000000000
 28  28   0 1111111111111111111111111111000000000000000000000000000000000000000
 29  29   0 1111111111111111111111111111100000000000000000000000000000000000000
 30  30   0 1111111111111111111111111111110000000000000000000000000000000000000
 31  31   0 1111111111111111111111111111111000000000000000000000000000000000000
 32  32   0 1111111111111111111111111111111100000000000000000000000000000000000
 33  33   0 1111111111111111111111111111111110000000000000000000000000000000000
 34  34   0 1111111111111111111111111111111111000000000000000000000000000000000
 35  35   0 1111111111111111111111111111111111100000000000000000000000000000000
 36  36   0 1111111111111111111111111111111111110000000000000000000000000000000
 37  37   0 1111111111111111111111111111111111111000000000000000000000000000000
 38  38   0 1111111111111111111111111111111111111100000000000000000000000000000
 39  39   0 1111111111111111111111111111111111111110000000000000000000000000000
 40  40   0 1111111111111111111111111111111111111111000000000000000000000000000
 41  41   0 1111111111111111111111111111111111111111100000000000000000000000000
 42  42   0 1111111111111111111111111111111111111111110000000000000000000000000
 43  43   0 1111111111111111111111111111111111111111111000000000000000000000000
 44  44   0 1111111111111111111111111111111111111111111100000000000000000000000
 45  45   0 1111111111111111111111111111111111111111111110000000000000000000000
 46  46   0 1111111111111111111111111111111111111111111111000000000000000000000
 47  47   0 1111111111111111111111111111111111111111111111100000000000000000000
 48  48   0 1111111111111111111111111111111111111111111111110000000000000000000
 49  49   0 1111111111111111111111111111111111111111111111111000000000000000000
 50  50   0 1111111111111111111111111111111111111111111111111100000000000000000
 51  51   0 1111111111111111111111111111111111111111111111111110000000000000000
 52  52   0 1111111111111111111111111111111111111111111111111111000000000000000
 53  53   0 1111111111111111111111111111111111111111111111111111100000000000000
 54  54   0 1111111111111111111111111111111111111111111111111111110000000000000
 55  55   0 1111111111111111111111111111111111111111111111111111111000000000000
 56  56   0 1111111111111111111111111111111111111111111111111111111100000000000
 57  57   0 1111111111111111111111111111111111111111111111111111111110000000000
 58  58   0 1111111111111111111111111111111111111111111111111111111111000000000
 59  59   0 1111111111111111111111111111111111111111111111111111111111100000000
 60  60   0 1111111111111111111111111111111111111111111111111111111111110000000
 61  61   0 1111111111111111111111111111111111111111111111111111111111111000000
 62  62   0 1111111111111111111111111111111111111111111111111111111111111100000
 63  63   0 1111111111111111111111111111111111111111111111111111111111111110000
 64  64   0 1111111111111111111111111111111111111111111111111111111111111111000
 65  65   0 1111111111111111111111111111111111111111111111111111111111111111100
 66  66   0 1111111111111111111111111111111111111111111111111111111111111111110

first 0 bit should move left 1 position each line
  0  -1   0 1111111111111111111111111111111111111111111111111111111111111111111
  1  66   0 1111111111111111111111111111111111111111111111111111111111111111110
  2  65   0 1111111111111111111111111111111111111111111111111111111111111111100
  3  64   0 1111111111111111111111111111111111111111111111111111111111111111000
  4  63   0 1111111111111111111111111111111111111111111111111111111111111110000
  5  62   0 1111111111111111111111111111111111111111111111111111111111111100000
  6  61   0 1111111111111111111111111111111111111111111111111111111111111000000
  7  60   0 1111111111111111111111111111111111111111111111111111111111110000000
  8  59   0 1111111111111111111111111111111111111111111111111111111111100000000
  9  58   0 1111111111111111111111111111111111111111111111111111111111000000000
 10  57   0 1111111111111111111111111111111111111111111111111111111110000000000
 11  56   0 1111111111111111111111111111111111111111111111111111111100000000000
 12  55   0 1111111111111111111111111111111111111111111111111111111000000000000
 13  54   0 1111111111111111111111111111111111111111111111111111110000000000000
 14  53   0 1111111111111111111111111111111111111111111111111111100000000000000
 15  52   0 1111111111111111111111111111111111111111111111111111000000000000000
 16  51   0 1111111111111111111111111111111111111111111111111110000000000000000
 17  50   0 1111111111111111111111111111111111111111111111111100000000000000000
 18  49   0 1111111111111111111111111111111111111111111111111000000000000000000
 19  48   0 1111111111111111111111111111111111111111111111110000000000000000000
 20  47   0 1111111111111111111111111111111111111111111111100000000000000000000
 21  46   0 1111111111111111111111111111111111111111111111000000000000000000000
 22  45   0 1111111111111111111111111111111111111111111110000000000000000000000
 23  44   0 1111111111111111111111111111111111111111111100000000000000000000000
 24  43   0 1111111111111111111111111111111111111111111000000000000000000000000
 25  42   0 1111111111111111111111111111111111111111110000000000000000000000000
 26  41   0 1111111111111111111111111111111111111111100000000000000000000000000
 27  40   0 1111111111111111111111111111111111111111000000000000000000000000000
 28  39   0 1111111111111111111111111111111111111110000000000000000000000000000
 29  38   0 1111111111111111111111111111111111111100000000000000000000000000000
 30  37   0 1111111111111111111111111111111111111000000000000000000000000000000
 31  36   0 1111111111111111111111111111111111110000000000000000000000000000000
 32  35   0 1111111111111111111111111111111111100000000000000000000000000000000
 33  34   0 1111111111111111111111111111111111000000000000000000000000000000000
 34  33   0 1111111111111111111111111111111110000000000000000000000000000000000
 35  32   0 1111111111111111111111111111111100000000000000000000000000000000000
 36  31   0 1111111111111111111111111111111000000000000000000000000000000000000
 37  30   0 1111111111111111111111111111110000000000000000000000000000000000000
 38  29   0 1111111111111111111111111111100000000000000000000000000000000000000
 39  28   0 1111111111111111111111111111000000000000000000000000000000000000000
 40  27   0 1111111111111111111111111110000000000000000000000000000000000000000
 41  26   0 1111111111111111111111111100000000000000000000000000000000000000000
 42  25   0 1111111111111111111111111000000000000000000000000000000000000000000
 43  24   0 1111111111111111111111110000000000000000000000000000000000000000000
 44  23   0 1111111111111111111111100000000000000000000000000000000000000000000
 45  22   0 1111111111111111111111000000000000000000000000000000000000000000000
 46  21   0 1111111111111111111110000000000000000000000000000000000000000000000
 47  20   0 1111111111111111111100000000000000000000000000000000000000000000000
 48  19   0 1111111111111111111000000000000000000000000000000000000000000000000
 49  18   0 1111111111111111110000000000000000000000000000000000000000000000000
 50  17   0 1111111111111111100000000000000000000000000000000000000000000000000
 51  16   0 1111111111111111000000000000000000000000000000000000000000000000000
 52  15   0 1111111111111110000000000000000000000000000000000000000000000000000
 53  14   0 1111111111111100000000000000000000000000000000000000000000000000000
 54  13   0 1111111111111000000000000000000000000000000000000000000000000000000
 55  12   0 1111111111110000000000000000000000000000000000000000000000000000000
 56  11   0 1111111111100000000000000000000000000000000000000000000000000000000
 57  10   0 1111111111000000000000000000000000000000000000000000000000000000000
 58   9   0 1111111110000000000000000000000000000000000000000000000000000000000
 59   8   0 1111111100000000000000000000000000000000000000000000000000000000000
 60   7   0 1111111000000000000000000000000000000000000000000000000000000000000
 61   6   0 1111110000000000000000000000000000000000000000000000000000000000000
 62   5   0 1111100000000000000000000000000000000000000000000000000000000000000
 63   4   0 1111000000000000000000000000000000000000000000000000000000000000000
 64   3   0 1110000000000000000000000000000000000000000000000000000000000000000
 65   2   0 1100000000000000000000000000000000000000000000000000000000000000000
 66   1   0 1000000000000000000000000000000000000000000000000000000000000000000

first 1 bit should move left 1 position each line
  0   0  -1 0000000000000000000000000000000000000000000000000000000000000000000
  1   0  66 0000000000000000000000000000000000000000000000000000000000000000001
  2   0  65 0000000000000000000000000000000000000000000000000000000000000000011
  3   0  64 0000000000000000000000000000000000000000000000000000000000000000111
  4   0  63 0000000000000000000000000000000000000000000000000000000000000001111
  5   0  62 0000000000000000000000000000000000000000000000000000000000000011111
  6   0  61 0000000000000000000000000000000000000000000000000000000000000111111
  7   0  60 0000000000000000000000000000000000000000000000000000000000001111111
  8   0  59 0000000000000000000000000000000000000000000000000000000000011111111
  9   0  58 0000000000000000000000000000000000000000000000000000000000111111111
 10   0  57 0000000000000000000000000000000000000000000000000000000001111111111
 11   0  56 0000000000000000000000000000000000000000000000000000000011111111111
 12   0  55 0000000000000000000000000000000000000000000000000000000111111111111
 13   0  54 0000000000000000000000000000000000000000000000000000001111111111111
 14   0  53 0000000000000000000000000000000000000000000000000000011111111111111
 15   0  52 0000000000000000000000000000000000000000000000000000111111111111111
 16   0  51 0000000000000000000000000000000000000000000000000001111111111111111
 17   0  50 0000000000000000000000000000000000000000000000000011111111111111111
 18   0  49 0000000000000000000000000000000000000000000000000111111111111111111
 19   0  48 0000000000000000000000000000000000000000000000001111111111111111111
 20   0  47 0000000000000000000000000000000000000000000000011111111111111111111
 21   0  46 0000000000000000000000000000000000000000000000111111111111111111111
 22   0  45 0000000000000000000000000000000000000000000001111111111111111111111
 23   0  44 0000000000000000000000000000000000000000000011111111111111111111111
 24   0  43 0000000000000000000000000000000000000000000111111111111111111111111
 25   0  42 0000000000000000000000000000000000000000001111111111111111111111111
 26   0  41 0000000000000000000000000000000000000000011111111111111111111111111
 27   0  40 0000000000000000000000000000000000000000111111111111111111111111111
 28   0  39 0000000000000000000000000000000000000001111111111111111111111111111
 29   0  38 0000000000000000000000000000000000000011111111111111111111111111111
 30   0  37 0000000000000000000000000000000000000111111111111111111111111111111
 31   0  36 0000000000000000000000000000000000001111111111111111111111111111111
 32   0  35 0000000000000000000000000000000000011111111111111111111111111111111
 33   0  34 0000000000000000000000000000000000111111111111111111111111111111111
 34   0  33 0000000000000000000000000000000001111111111111111111111111111111111
 35   0  32 0000000000000000000000000000000011111111111111111111111111111111111
 36   0  31 0000000000000000000000000000000111111111111111111111111111111111111
 37   0  30 0000000000000000000000000000001111111111111111111111111111111111111
 38   0  29 0000000000000000000000000000011111111111111111111111111111111111111
 39   0  28 0000000000000000000000000000111111111111111111111111111111111111111
 40   0  27 0000000000000000000000000001111111111111111111111111111111111111111
 41   0  26 0000000000000000000000000011111111111111111111111111111111111111111
 42   0  25 0000000000000000000000000111111111111111111111111111111111111111111
 43   0  24 0000000000000000000000001111111111111111111111111111111111111111111
 44   0  23 0000000000000000000000011111111111111111111111111111111111111111111
 45   0  22 0000000000000000000000111111111111111111111111111111111111111111111
 46   0  21 0000000000000000000001111111111111111111111111111111111111111111111
 47   0  20 0000000000000000000011111111111111111111111111111111111111111111111
 48   0  19 0000000000000000000111111111111111111111111111111111111111111111111
 49   0  18 0000000000000000001111111111111111111111111111111111111111111111111
 50   0  17 0000000000000000011111111111111111111111111111111111111111111111111
 51   0  16 0000000000000000111111111111111111111111111111111111111111111111111
 52   0  15 0000000000000001111111111111111111111111111111111111111111111111111
 53   0  14 0000000000000011111111111111111111111111111111111111111111111111111
 54   0  13 0000000000000111111111111111111111111111111111111111111111111111111
 55   0  12 0000000000001111111111111111111111111111111111111111111111111111111
 56   0  11 0000000000011111111111111111111111111111111111111111111111111111111
 57   0  10 0000000000111111111111111111111111111111111111111111111111111111111
 58   0   9 0000000001111111111111111111111111111111111111111111111111111111111
 59   0   8 0000000011111111111111111111111111111111111111111111111111111111111
 60   0   7 0000000111111111111111111111111111111111111111111111111111111111111
 61   0   6 0000001111111111111111111111111111111111111111111111111111111111111
 62   0   5 0000011111111111111111111111111111111111111111111111111111111111111
 63   0   4 0000111111111111111111111111111111111111111111111111111111111111111
 64   0   3 0001111111111111111111111111111111111111111111111111111111111111111
 65   0   2 0011111111111111111111111111111111111111111111111111111111111111111
 66   0   1 0111111111111111111111111111111111111111111111111111111111111111111

0 bit should move right 1 position each line
  0   0   1 0111111111111111111111111111111111111111111111111111111111111111111
  1   1   0 1011111111111111111111111111111111111111111111111111111111111111111
  2   2   0 1101111111111111111111111111111111111111111111111111111111111111111
  3   3   0 1110111111111111111111111111111111111111111111111111111111111111111
  4   4   0 1111011111111111111111111111111111111111111111111111111111111111111
  5   5   0 1111101111111111111111111111111111111111111111111111111111111111111
  6   6   0 1111110111111111111111111111111111111111111111111111111111111111111
  7   7   0 1111111011111111111111111111111111111111111111111111111111111111111
  8   8   0 1111111101111111111111111111111111111111111111111111111111111111111
  9   9   0 1111111110111111111111111111111111111111111111111111111111111111111
 10  10   0 1111111111011111111111111111111111111111111111111111111111111111111
 11  11   0 1111111111101111111111111111111111111111111111111111111111111111111
 12  12   0 1111111111110111111111111111111111111111111111111111111111111111111
 13  13   0 1111111111111011111111111111111111111111111111111111111111111111111
 14  14   0 1111111111111101111111111111111111111111111111111111111111111111111
 15  15   0 1111111111111110111111111111111111111111111111111111111111111111111
 16  16   0 1111111111111111011111111111111111111111111111111111111111111111111
 17  17   0 1111111111111111101111111111111111111111111111111111111111111111111
 18  18   0 1111111111111111110111111111111111111111111111111111111111111111111
 19  19   0 1111111111111111111011111111111111111111111111111111111111111111111
 20  20   0 1111111111111111111101111111111111111111111111111111111111111111111
 21  21   0 1111111111111111111110111111111111111111111111111111111111111111111
 22  22   0 1111111111111111111111011111111111111111111111111111111111111111111
 23  23   0 1111111111111111111111101111111111111111111111111111111111111111111
 24  24   0 1111111111111111111111110111111111111111111111111111111111111111111
 25  25   0 1111111111111111111111111011111111111111111111111111111111111111111
 26  26   0 1111111111111111111111111101111111111111111111111111111111111111111
 27  27   0 1111111111111111111111111110111111111111111111111111111111111111111
 28  28   0 1111111111111111111111111111011111111111111111111111111111111111111
 29  29   0 1111111111111111111111111111101111111111111111111111111111111111111
 30  30   0 1111111111111111111111111111110111111111111111111111111111111111111
 31  31   0 1111111111111111111111111111111011111111111111111111111111111111111
 32  32   0 1111111111111111111111111111111101111111111111111111111111111111111
 33  33   0 1111111111111111111111111111111110111111111111111111111111111111111
 34  34   0 1111111111111111111111111111111111011111111111111111111111111111111
 35  35   0 1111111111111111111111111111111111101111111111111111111111111111111
 36  36   0 1111111111111111111111111111111111110111111111111111111111111111111
 37  37   0 1111111111111111111111111111111111111011111111111111111111111111111
 38  38   0 1111111111111111111111111111111111111101111111111111111111111111111
 39  39   0 1111111111111111111111111111111111111110111111111111111111111111111
 40  40   0 1111111111111111111111111111111111111111011111111111111111111111111
 41  41   0 1111111111111111111111111111111111111111101111111111111111111111111
 42  42   0 1111111111111111111111111111111111111111110111111111111111111111111
 43  43   0 1111111111111111111111111111111111111111111011111111111111111111111
 44  44   0 1111111111111111111111111111111111111111111101111111111111111111111
 45  45   0 1111111111111111111111111111111111111111111110111111111111111111111
 46  46   0 1111111111111111111111111111111111111111111111011111111111111111111
 47  47   0 1111111111111111111111111111111111111111111111101111111111111111111
 48  48   0 1111111111111111111111111111111111111111111111110111111111111111111
 49  49   0 1111111111111111111111111111111111111111111111111011111111111111111
 50  50   0 1111111111111111111111111111111111111111111111111101111111111111111
 51  51   0 1111111111111111111111111111111111111111111111111110111111111111111
 52  52   0 1111111111111111111111111111111111111111111111111111011111111111111
 53  53   0 1111111111111111111111111111111111111111111111111111101111111111111
 54  54   0 1111111111111111111111111111111111111111111111111111110111111111111
 55  55   0 1111111111111111111111111111111111111111111111111111111011111111111
 56  56   0 1111111111111111111111111111111111111111111111111111111101111111111
 57  57   0 1111111111111111111111111111111111111111111111111111111110111111111
 58  58   0 1111111111111111111111111111111111111111111111111111111111011111111
 59  59   0 1111111111111111111111111111111111111111111111111111111111101111111
 60  60   0 1111111111111111111111111111111111111111111111111111111111110111111
 61  61   0 1111111111111111111111111111111111111111111111111111111111111011111
 62  62   0 1111111111111111111111111111111111111111111111111111111111111101111
 63  63   0 1111111111111111111111111111111111111111111111111111111111111110111
 64  64   0 1111111111111111111111111111111111111111111111111111111111111111011
 65  65   0 1111111111111111111111111111111111111111111111111111111111111111101
 66  66   0 1111111111111111111111111111111111111111111111111111111111111111110

1 bit should move right 1 position each line
  0   1   0 1000000000000000000000000000000000000000000000000000000000000000000
  1   0   1 0100000000000000000000000000000000000000000000000000000000000000000
  2   0   2 0010000000000000000000000000000000000000000000000000000000000000000
  3   0   3 0001000000000000000000000000000000000000000000000000000000000000000
  4   0   4 0000100000000000000000000000000000000000000000000000000000000000000
  5   0   5 0000010000000000000000000000000000000000000000000000000000000000000
  6   0   6 0000001000000000000000000000000000000000000000000000000000000000000
  7   0   7 0000000100000000000000000000000000000000000000000000000000000000000
  8   0   8 0000000010000000000000000000000000000000000000000000000000000000000
  9   0   9 0000000001000000000000000000000000000000000000000000000000000000000
 10   0  10 0000000000100000000000000000000000000000000000000000000000000000000
 11   0  11 0000000000010000000000000000000000000000000000000000000000000000000
 12   0  12 0000000000001000000000000000000000000000000000000000000000000000000
 13   0  13 0000000000000100000000000000000000000000000000000000000000000000000
 14   0  14 0000000000000010000000000000000000000000000000000000000000000000000
 15   0  15 0000000000000001000000000000000000000000000000000000000000000000000
 16   0  16 0000000000000000100000000000000000000000000000000000000000000000000
 17   0  17 0000000000000000010000000000000000000000000000000000000000000000000
 18   0  18 0000000000000000001000000000000000000000000000000000000000000000000
 19   0  19 0000000000000000000100000000000000000000000000000000000000000000000
 20   0  20 0000000000000000000010000000000000000000000000000000000000000000000
 21   0  21 0000000000000000000001000000000000000000000000000000000000000000000
 22   0  22 0000000000000000000000100000000000000000000000000000000000000000000
 23   0  23 0000000000000000000000010000000000000000000000000000000000000000000
 24   0  24 0000000000000000000000001000000000000000000000000000000000000000000
 25   0  25 0000000000000000000000000100000000000000000000000000000000000000000
 26   0  26 0000000000000000000000000010000000000000000000000000000000000000000
 27   0  27 0000000000000000000000000001000000000000000000000000000000000000000
 28   0  28 0000000000000000000000000000100000000000000000000000000000000000000
 29   0  29 0000000000000000000000000000010000000000000000000000000000000000000
 30   0  30 0000000000000000000000000000001000000000000000000000000000000000000
 31   0  31 0000000000000000000000000000000100000000000000000000000000000000000
 32   0  32 0000000000000000000000000000000010000000000000000000000000000000000
 33   0  33 0000000000000000000000000000000001000000000000000000000000000000000
 34   0  34 0000000000000000000000000000000000100000000000000000000000000000000
 35   0  35 0000000000000000000000000000000000010000000000000000000000000000000
 36   0  36 0000000000000000000000000000000000001000000000000000000000000000000
 37   0  37 0000000000000000000000000000000000000100000000000000000000000000000
 38   0  38 0000000000000000000000000000000000000010000000000000000000000000000
 39   0  39 0000000000000000000000000000000000000001000000000000000000000000000
 40   0  40 0000000000000000000000000000000000000000100000000000000000000000000
 41   0  41 0000000000000000000000000000000000000000010000000000000000000000000
 42   0  42 0000000000000000000000000000000000000000001000000000000000000000000
 43   0  43 0000000000000000000000000000000000000000000100000000000000000000000
 44   0  44 0000000000000000000000000000000000000000000010000000000000000000000
 45   0  45 0000000000000000000000000000000000000000000001000000000000000000000
 46   0  46 0000000000000000000000000000000000000000000000100000000000000000000
 47   0  47 0000000000000000000000000000000000000000000000010000000000000000000
 48   0  48 0000000000000000000000000000000000000000000000001000000000000000000
 49   0  49 0000000000000000000000000000000000000000000000000100000000000000000
 50   0  50 0000000000000000000000000000000000000000000000000010000000000000000
 51   0  51 0000000000000000000000000000000000000000000000000001000000000000000
 52   0  52 0000000000000000000000000000000000000000000000000000100000000000000
 53   0  53 0000000000000000000000000000000000000000000000000000010000000000000
 54   0  54 0000000000000000000000000000000000000000000000000000001000000000000
 55   0  55 0000000000000000000000000000000000000000000000000000000100000000000
 56   0  56 0000000000000000000000000000000000000000000000000000000010000000000
 57   0  57 0000000000000000000000000000000000000000000000000000000001000000000
 58   0  58 0000000000000000000000000000000000000000000000000000000000100000000
 59   0  59 0000000000000000000000000000000000000000000000000000000000010000000
 60   0  60 0000000000000000000000000000000000000000000000000000000000001000000
 61   0  61 0000000000000000000000000000000000000000000000000000000000000100000
 62   0  62 0000000000000000000000000000000000000000000000000000000000000010000
 63   0  63 0000000000000000000000000000000000000000000000000000000000000001000
 64   0  64 0000000000000000000000000000000000000000000000000000000000000000100
 65   0  65 0000000000000000000000000000000000000000000000000000000000000000010
 66   0  66 0000000000000000000000000000000000000000000000000000000000000000001