DWARF-debug_info.yaml
29.5 KB
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
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
## This file contains test cases for generating a DAWRFv4 .debug_info
## section in object files from the DWARF entry of Mach-O YAML inputs.
## a) Test that yaml2obj emits a DWARF32 .debug_info sections and obj2yaml
## converts it back.
# RUN: yaml2obj --docnum=1 %s | obj2yaml | FileCheck %s --check-prefix=DWARF32
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x01000007
cpusubtype: 0x00000003
filetype: 0x0000000A
ncmds: 5
sizeofcmds: 1800
flags: 0x00000000
reserved: 0x00000000
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 72
segname: __PAGEZERO
vmaddr: 0
vmsize: 4294967296
fileoff: 0
filesize: 0
maxprot: 0
initprot: 0
nsects: 0
flags: 0
- cmd: LC_SEGMENT_64
cmdsize: 472
segname: __TEXT
vmaddr: 4294967296
vmsize: 4096
fileoff: 0
filesize: 0
maxprot: 7
initprot: 5
nsects: 5
flags: 0
Sections:
- sectname: __text
segname: __TEXT
addr: 0x0000000100000F50
size: 52
offset: 0x00000000
align: 4
reloff: 0x00000000
nreloc: 0
flags: 0x80000400
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __stubs
segname: __TEXT
addr: 0x0000000100000F84
size: 6
offset: 0x00000000
align: 1
reloff: 0x00000000
nreloc: 0
flags: 0x80000408
reserved1: 0x00000000
reserved2: 0x00000006
reserved3: 0x00000000
- sectname: __stub_helper
segname: __TEXT
addr: 0x0000000100000F8C
size: 26
offset: 0x00000000
align: 2
reloff: 0x00000000
nreloc: 0
flags: 0x80000400
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __cstring
segname: __TEXT
addr: 0x0000000100000FA6
size: 14
offset: 0x00000000
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000002
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __unwind_info
segname: __TEXT
addr: 0x0000000100000FB4
size: 72
offset: 0x00000000
align: 2
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- cmd: LC_SEGMENT_64
cmdsize: 232
segname: __DATA
vmaddr: 4294971392
vmsize: 4096
fileoff: 0
filesize: 0
maxprot: 7
initprot: 3
nsects: 2
flags: 0
Sections:
- sectname: __nl_symbol_ptr
segname: __DATA
addr: 0x0000000100001000
size: 16
offset: 0x00000000
align: 3
reloff: 0x00000000
nreloc: 0
flags: 0x00000006
reserved1: 0x00000001
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __la_symbol_ptr
segname: __DATA
addr: 0x0000000100001010
size: 8
offset: 0x00000000
align: 3
reloff: 0x00000000
nreloc: 0
flags: 0x00000007
reserved1: 0x00000003
reserved2: 0x00000000
reserved3: 0x00000000
- cmd: LC_SEGMENT_64
cmdsize: 72
segname: __LINKEDIT
vmaddr: 4294975488
vmsize: 4096
fileoff: 4096
filesize: 60
maxprot: 7
initprot: 1
nsects: 0
flags: 0
- cmd: LC_SEGMENT_64
cmdsize: 952
segname: __DWARF
vmaddr: 4294979584
vmsize: 4096
fileoff: 8192
filesize: 764
maxprot: 7
initprot: 3
nsects: 11
flags: 0
Sections:
- sectname: __debug_line
segname: __DWARF
addr: 0x0000000100003000
size: 69
offset: 0x00002000
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_pubnames
segname: __DWARF
addr: 0x0000000100003045
size: 27
offset: 0x00002045
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_pubtypes
segname: __DWARF
addr: 0x0000000100003060
size: 35
offset: 0x00002060
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_aranges
segname: __DWARF
addr: 0x0000000100003083
size: 48
offset: 0x00002083
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_info
segname: __DWARF
addr: 0x00000001000030B3
size: 121
offset: 0x000020B3
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_abbrev
segname: __DWARF
addr: 0x000000010000312C
size: 76
offset: 0x0000212C
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_str
segname: __DWARF
addr: 0x0000000100003178
size: 142
offset: 0x00002178
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __apple_names
segname: __DWARF
addr: 0x0000000100003206
size: 60
offset: 0x00002206
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __apple_namespac
segname: __DWARF
addr: 0x0000000100003242
size: 36
offset: 0x00002242
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __apple_types
segname: __DWARF
addr: 0x0000000100003266
size: 114
offset: 0x00002266
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __apple_objc
segname: __DWARF
addr: 0x00000001000032D8
size: 36
offset: 0x000022D8
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
LinkEditData:
NameList:
- n_strx: 2
n_type: 0x0F
n_sect: 1
n_desc: 16
n_value: 4294967296
- n_strx: 22
n_type: 0x0F
n_sect: 1
n_desc: 0
n_value: 4294971216
StringTable:
- ''
- ''
- __mh_execute_header
- _main
DWARF:
debug_abbrev:
- Table:
- Code: 0x00000001
Tag: DW_TAG_compile_unit
Children: DW_CHILDREN_yes
Attributes:
- Attribute: DW_AT_producer
Form: DW_FORM_strp
- Attribute: DW_AT_language
Form: DW_FORM_data2
- Attribute: DW_AT_name
Form: DW_FORM_strp
- Attribute: DW_AT_stmt_list
Form: DW_FORM_sec_offset
- Attribute: DW_AT_comp_dir
Form: DW_FORM_strp
- Attribute: DW_AT_low_pc
Form: DW_FORM_addr
- Attribute: DW_AT_high_pc
Form: DW_FORM_data4
- Code: 0x00000002
Tag: DW_TAG_subprogram
Children: DW_CHILDREN_yes
Attributes:
- Attribute: DW_AT_low_pc
Form: DW_FORM_addr
- Attribute: DW_AT_high_pc
Form: DW_FORM_data4
- Attribute: DW_AT_frame_base
Form: DW_FORM_exprloc
- Attribute: DW_AT_name
Form: DW_FORM_strp
- Attribute: DW_AT_decl_file
Form: DW_FORM_data1
- Attribute: DW_AT_decl_line
Form: DW_FORM_data1
- Attribute: DW_AT_prototyped
Form: DW_FORM_flag_present
- Attribute: DW_AT_type
Form: DW_FORM_ref4
- Attribute: DW_AT_external
Form: DW_FORM_flag_present
- Code: 0x00000003
Tag: DW_TAG_formal_parameter
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_location
Form: DW_FORM_exprloc
- Attribute: DW_AT_name
Form: DW_FORM_strp
- Attribute: DW_AT_decl_file
Form: DW_FORM_data1
- Attribute: DW_AT_decl_line
Form: DW_FORM_data1
- Attribute: DW_AT_type
Form: DW_FORM_ref4
- Code: 0x00000004
Tag: DW_TAG_base_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_strp
- Attribute: DW_AT_encoding
Form: DW_FORM_data1
- Attribute: DW_AT_byte_size
Form: DW_FORM_data1
- Code: 0x00000005
Tag: DW_TAG_pointer_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_type
Form: DW_FORM_ref4
debug_aranges:
- Length: 44
Version: 2
CuOffset: 0
AddressSize: 8
SegmentSelectorSize: 0
Descriptors:
- Address: 0x0000000100000F50
Length: 52
debug_info:
- Length: 117
Version: 4
AbbrOffset: 0
AddrSize: 8
Entries:
- AbbrCode: 0x00000001
Values:
- Value: 0x0000000000000001
- Value: 0x000000000000000C
- Value: 0x0000000000000038
- Value: 0x0000000000000000
- Value: 0x0000000000000046
- Value: 0x0000000100000F50
- Value: 0x0000000000000034
- AbbrCode: 0x00000002
Values:
- Value: 0x0000000100000F50
- Value: 0x0000000000000034
- Value: 0x0000000000000001
BlockData:
- 0x56
- Value: 0x0000000000000076
- Value: 0x0000000000000001
- Value: 0x0000000000000003
- Value: 0x0000000000000001
- Value: 0x0000000000000060
- Value: 0x0000000000000001
- AbbrCode: 0x00000003
Values:
- Value: 0x0000000000000002
BlockData:
- 0x91
- 0x78
- Value: 0x000000000000007B
- Value: 0x0000000000000001
- Value: 0x0000000000000003
- Value: 0x0000000000000060
- AbbrCode: 0x00000003
Values:
- Value: 0x0000000000000002
BlockData:
- 0x91
- 0x70
- Value: 0x0000000000000080
- Value: 0x0000000000000001
- Value: 0x0000000000000003
- Value: 0x0000000000000067
- AbbrCode: 0x00000000
- AbbrCode: 0x00000004
Values:
- Value: 0x0000000000000085
- Value: 0x0000000000000005
- Value: 0x0000000000000004
- AbbrCode: 0x00000005
Values:
- Value: 0x000000000000006C
- AbbrCode: 0x00000005
Values:
- Value: 0x0000000000000071
- AbbrCode: 0x00000004
Values:
- Value: 0x0000000000000089
- Value: 0x0000000000000006
- Value: 0x0000000000000001
- AbbrCode: 0x00000000
debug_line:
- Length: 65
Version: 2
PrologueLength: 36
MinInstLength: 1
DefaultIsStmt: 1
LineBase: 251
LineRange: 14
OpcodeBase: 13
StandardOpcodeLengths:
- 0
- 1
- 1
- 1
- 1
- 0
- 0
- 0
- 1
- 0
- 0
- 1
Files:
- Name: hello_world.c
DirIdx: 0
ModTime: 0
Length: 0
Opcodes:
- Opcode: DW_LNS_extended_op
ExtLen: 9
SubOpcode: DW_LNE_set_address
Data: 4294971216
- Opcode: 0x14
Data: 4294971216
- Opcode: DW_LNS_set_column
Data: 3
- Opcode: DW_LNS_set_prologue_end
Data: 3
- Opcode: DW_LNS_const_add_pc
Data: 3
- Opcode: 0xBB
Data: 3
- Opcode: 0xBB
Data: 3
- Opcode: DW_LNS_advance_pc
Data: 11
- Opcode: DW_LNS_extended_op
ExtLen: 1
SubOpcode: DW_LNE_end_sequence
Data: 11
...
...
# DWARF32: DWARF:
# DWARF32: debug_info:
# DWARF32-NEXT: - Length: 0x0000000000000075
# DWARF32-NEXT: Version: 4
# DWARF32-NEXT: AbbrevTableID: 0
# DWARF32-NEXT: AbbrOffset: 0
# DWARF32-NEXT: AddrSize: 8
# DWARF32-NEXT: Entries:
# DWARF32-NEXT: - AbbrCode: 0x00000001
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: - Value: 0x000000000000000C
# DWARF32-NEXT: - Value: 0x0000000000000038
# DWARF32-NEXT: - Value: 0x0000000000000000
# DWARF32-NEXT: - Value: 0x0000000000000046
# DWARF32-NEXT: - Value: 0x0000000100000F50
# DWARF32-NEXT: - Value: 0x0000000000000034
# DWARF32-NEXT: - AbbrCode: 0x00000002
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x0000000100000F50
# DWARF32-NEXT: - Value: 0x0000000000000034
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: BlockData: [ 0x56 ]
# DWARF32-NEXT: - Value: 0x0000000000000076
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: - Value: 0x0000000000000003
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: - Value: 0x0000000000000060
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: - AbbrCode: 0x00000003
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x0000000000000002
# DWARF32-NEXT: BlockData: [ 0x91, 0x78 ]
# DWARF32-NEXT: - Value: 0x000000000000007B
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: - Value: 0x0000000000000003
# DWARF32-NEXT: - Value: 0x0000000000000060
# DWARF32-NEXT: - AbbrCode: 0x00000003
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x0000000000000002
# DWARF32-NEXT: BlockData: [ 0x91, 0x70 ]
# DWARF32-NEXT: - Value: 0x0000000000000080
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: - Value: 0x0000000000000003
# DWARF32-NEXT: - Value: 0x0000000000000067
# DWARF32-NEXT: - AbbrCode: 0x00000000
# DWARF32-NEXT: - AbbrCode: 0x00000004
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x0000000000000085
# DWARF32-NEXT: - Value: 0x0000000000000005
# DWARF32-NEXT: - Value: 0x0000000000000004
# DWARF32-NEXT: - AbbrCode: 0x00000005
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x000000000000006C
# DWARF32-NEXT: - AbbrCode: 0x00000005
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x0000000000000071
# DWARF32-NEXT: - AbbrCode: 0x00000004
# DWARF32-NEXT: Values:
# DWARF32-NEXT: - Value: 0x0000000000000089
# DWARF32-NEXT: - Value: 0x0000000000000006
# DWARF32-NEXT: - Value: 0x0000000000000001
# DWARF32-NEXT: - AbbrCode: 0x00000000
## b) Test that yaml2obj emits a correct unit header and obj2yaml is able to convert it back.
## Test DWARF32 unit header.
# RUN: yaml2obj --docnum=2 -DFORMAT=DWARF32 %s | \
# RUN: obj2yaml | FileCheck %s --check-prefix=DWARF32-YAML
# DWARF32-YAML: debug_info:
# DWARF32-YAML-NEXT: - Length: 0x000000000000000C
# DWARF32-YAML-NEXT: Version: 4
# DWARF32-YAML-NEXT: AbbrevTableID: 0
# DWARF32-YAML-NEXT: AbbrOffset: 0
# DWARF32-YAML-NEXT: AddrSize: 8
# DWARF32-YAML-NEXT: Entries:
# DWARF32-YAML-NEXT: - AbbrCode: 0x00000001
# DWARF32-YAML-NEXT: Values:
# DWARF32-YAML-NEXT: - Value: 0x0000000000001234
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x01000007
cpusubtype: 0x00000003
filetype: 0x0000000A
ncmds: 1
sizeofcmds: 232
flags: 0x00000000
reserved: 0x00000000
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 232
segname: __DWARF
vmaddr: 0x00
vmsize: 0x00
fileoff: 0x00
filesize: 0x00
maxprot: 0
initprot: 0
nsects: 2
flags: 0
Sections:
- sectname: __debug_abbrev
segname: __DWARF
addr: 0x00
size: 12
offset: 528
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_info
segname: __DWARF
addr: 0x00
size: 0xffff
offset: 1070
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
DWARF:
debug_abbrev:
- Table:
- Code: 1
Tag: DW_TAG_compile_unit
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_low_pc
Form: DW_FORM_addr
debug_info:
- Format: [[FORMAT]]
Length: 12
Version: 4
AbbrOffset: 0
AddrSize: 8
Entries:
- AbbrCode: 1
Values:
- Value: 0x1234
## Test DWARF64 unit header.
# RUN: yaml2obj --docnum=2 -DFORMAT=DWARF64 %s | \
# RUN: obj2yaml | FileCheck %s --check-prefix=DWARF64-YAML
# DWARF64-YAML: debug_info:
# DWARF64-YAML-NEXT: - Format: DWARF64
# DWARF64-YAML-NEXT: Length: 0x000000000000000C
# DWARF64-YAML-NEXT: Version: 4
# DWARF64-YAML-NEXT: AbbrevTableID: 0
# DWARF64-YAML-NEXT: AbbrOffset: 0
# DWARF64-YAML-NEXT: AddrSize: 8
# DWARF64-YAML-NEXT: Entries:
# DWARF64-YAML-NEXT: - AbbrCode: 0x00000001
# DWARF64-YAML-NEXT: Values:
# DWARF64-YAML-NEXT: - Value: 0x0000000000001234
## c) Test that yaml2obj is able to generate compilation units according to the
## associated abbrev table that is referenced by the 'AbbrevTableID' and obj2yaml
## is able to convert it back.
# RUN: yaml2obj --docnum=3 %s | obj2yaml | FileCheck %s --check-prefix=MULTI-TABLES
# MULTI-TABLES: DWARF:
# MULTI-TABLES-NEXT: debug_abbrev:
# MULTI-TABLES-NEXT: - ID: 0
# MULTI-TABLES-NEXT: Table:
# MULTI-TABLES-NEXT: - Code: 0x0000000000000001
# MULTI-TABLES-NEXT: Tag: DW_TAG_compile_unit
# MULTI-TABLES-NEXT: Children: DW_CHILDREN_no
# MULTI-TABLES-NEXT: Attributes:
# MULTI-TABLES-NEXT: - Attribute: DW_AT_low_pc
# MULTI-TABLES-NEXT: Form: DW_FORM_addr
# MULTI-TABLES-NEXT: - ID: 1
# MULTI-TABLES-NEXT: Table:
# MULTI-TABLES-NEXT: - Code: 0x0000000000000001
# MULTI-TABLES-NEXT: Tag: DW_TAG_compile_unit
# MULTI-TABLES-NEXT: Children: DW_CHILDREN_no
# MULTI-TABLES-NEXT: Attributes:
# MULTI-TABLES-NEXT: - Attribute: DW_AT_low_pc
# MULTI-TABLES-NEXT: Form: DW_FORM_data4
# MULTI-TABLES-NEXT: - ID: 2
# MULTI-TABLES-NEXT: Table:
# MULTI-TABLES-NEXT: - Code: 0x0000000000000001
# MULTI-TABLES-NEXT: Tag: DW_TAG_compile_unit
# MULTI-TABLES-NEXT: Children: DW_CHILDREN_no
# MULTI-TABLES-NEXT: Attributes:
# MULTI-TABLES-NEXT: - Attribute: DW_AT_low_pc
# MULTI-TABLES-NEXT: Form: DW_FORM_udata
# MULTI-TABLES-NEXT: debug_info:
# MULTI-TABLES-NEXT: - Length: 0x000000000000000C
# MULTI-TABLES-NEXT: Version: 4
# MULTI-TABLES-NEXT: AbbrevTableID: 1
# MULTI-TABLES-NEXT: AbbrOffset: 0x0000000000000008
# MULTI-TABLES-NEXT: AddrSize: 8
# MULTI-TABLES-NEXT: Entries:
# MULTI-TABLES-NEXT: - AbbrCode: 0x00000001
# MULTI-TABLES-NEXT: Values:
# MULTI-TABLES-NEXT: - Value: 0x0000000000001234
# MULTI-TABLES-NEXT: - Length: 0x000000000000000C
# MULTI-TABLES-NEXT: Version: 4
# MULTI-TABLES-NEXT: AbbrevTableID: 1
# MULTI-TABLES-NEXT: AbbrOffset: 0x0000000000000008
# MULTI-TABLES-NEXT: AddrSize: 8
# MULTI-TABLES-NEXT: Entries:
# MULTI-TABLES-NEXT: - AbbrCode: 0x00000001
# MULTI-TABLES-NEXT: Values:
# MULTI-TABLES-NEXT: - Value: 0x0000000000004321
# MULTI-TABLES-NEXT: - Length: 0x0000000000000010
# MULTI-TABLES-NEXT: Version: 4
# MULTI-TABLES-NEXT: AbbrevTableID: 0
# MULTI-TABLES-NEXT: AbbrOffset: 0x0000000000000000
# MULTI-TABLES-NEXT: AddrSize: 8
# MULTI-TABLES-NEXT: Entries:
# MULTI-TABLES-NEXT: - AbbrCode: 0x00000001
# MULTI-TABLES-NEXT: Values:
# MULTI-TABLES-NEXT: - Value: 0x0000000000005678
# MULTI-TABLES-NEXT: - Length: 0x000000000000000B
# MULTI-TABLES-NEXT: Version: 4
# MULTI-TABLES-NEXT: AbbrevTableID: 2
# MULTI-TABLES-NEXT: AbbrOffset: 0x0000000000000010
# MULTI-TABLES-NEXT: AddrSize: 8
# MULTI-TABLES-NEXT: Entries:
# MULTI-TABLES-NEXT: - AbbrCode: 0x00000001
# MULTI-TABLES-NEXT: Values:
# MULTI-TABLES-NEXT: - Value: 0x0000000000008765
# MULTI-TABLES-NEXT: ...
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x01000007
cpusubtype: 0x00000003
filetype: 0x0000000A
ncmds: 1
sizeofcmds: 232
flags: 0x00000000
reserved: 0x00000000
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 232
segname: __DWARF
vmaddr: 0x00
vmsize: 0x00
fileoff: 0x00
filesize: 0x00
maxprot: 0
initprot: 0
nsects: 2
flags: 0
Sections:
- sectname: __debug_abbrev
segname: __DWARF
addr: 0x00
size: 24
offset: 528
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_info
segname: __DWARF
addr: 0x00
size: 67
offset: 1070
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
DWARF:
debug_abbrev:
- Table:
- Code: 1
Tag: DW_TAG_compile_unit
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_low_pc
Form: DW_FORM_addr
- ID: 2
Table:
- Code: 1
Tag: DW_TAG_compile_unit
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_low_pc
Form: DW_FORM_data4
- ID: 1
Table:
- Code: 1
Tag: DW_TAG_compile_unit
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_low_pc
Form: DW_FORM_udata
debug_info:
- Version: 4
AbbrevTableID: 2
AbbrOffset: 8
Entries:
- AbbrCode: 1
Values:
- Value: 0x1234
- Version: 4
AbbrevTableID: 2
AbbrOffset: 8
Entries:
- AbbrCode: 1
Values:
- Value: 0x4321
- Version: 4
AbbrevTableID: 0
AbbrOffset: 0
Entries:
- AbbrCode: 1
Values:
- Value: 0x5678
- Version: 4
AbbrevTableID: 1
AbbrOffset: 16
Entries:
- AbbrCode: 1
Values:
- Value: 0x8765
## d) Test that yaml2obj emits an error message when a compilation unit doesn't have
## an associated abbrev table.
# RUN: not yaml2obj --docnum=4 %s 2>&1 | FileCheck %s --check-prefix=MISSING-ABBREV
# MISSING-ABBREV: yaml2obj: error: cannot find abbrev table whose ID is 0 for compilation unit with index 0
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x01000007
cpusubtype: 0x00000003
filetype: 0x0000000A
ncmds: 1
sizeofcmds: 232
flags: 0x00000000
reserved: 0x00000000
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 152
segname: __DWARF
vmaddr: 0x00
vmsize: 0x00
fileoff: 0x00
filesize: 0x00
maxprot: 0
initprot: 0
nsects: 2
flags: 0
Sections:
- sectname: __debug_info
segname: __DWARF
addr: 0x00
size: 64
offset: 1070
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x00000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
DWARF:
debug_info:
- Version: 4
AbbrOffset: 0x00
Entries:
- AbbrCode: 1
Values:
- Value: 0x1234