| blob | bbadd47b5e4dcfab25f80c6f2d682292805569f4 |
1 ## a) Test that yaml2obj is able to emit the __debug_abbrev section and obj2yaml is
2 ## able to convert it back.
4 # RUN: yaml2obj --docnum=1 %s | obj2yaml | FileCheck %s
6 --- !mach-o
7 FileHeader:
8 magic: 0xFEEDFACF
9 cputype: 0x01000007
10 cpusubtype: 0x00000003
11 filetype: 0x0000000A
12 ncmds: 5
13 sizeofcmds: 1800
14 flags: 0x00000000
15 reserved: 0x00000000
16 LoadCommands:
17 - cmd: LC_SEGMENT_64
18 cmdsize: 72
19 segname: __PAGEZERO
20 vmaddr: 0
21 vmsize: 4294967296
22 fileoff: 0
23 filesize: 0
24 maxprot: 0
25 initprot: 0
26 nsects: 0
27 flags: 0
28 - cmd: LC_SEGMENT_64
29 cmdsize: 472
30 segname: __TEXT
31 vmaddr: 4294967296
32 vmsize: 4096
33 fileoff: 0
34 filesize: 0
35 maxprot: 7
36 initprot: 5
37 nsects: 5
38 flags: 0
39 Sections:
40 - sectname: __text
41 segname: __TEXT
42 addr: 0x0000000100000F50
43 size: 52
44 offset: 0x00000000
45 align: 4
46 reloff: 0x00000000
47 nreloc: 0
48 flags: 0x80000400
49 reserved1: 0x00000000
50 reserved2: 0x00000000
51 reserved3: 0x00000000
52 - sectname: __stubs
53 segname: __TEXT
54 addr: 0x0000000100000F84
55 size: 6
56 offset: 0x00000000
57 align: 1
58 reloff: 0x00000000
59 nreloc: 0
60 flags: 0x80000408
61 reserved1: 0x00000000
62 reserved2: 0x00000006
63 reserved3: 0x00000000
64 - sectname: __stub_helper
65 segname: __TEXT
66 addr: 0x0000000100000F8C
67 size: 26
68 offset: 0x00000000
69 align: 2
70 reloff: 0x00000000
71 nreloc: 0
72 flags: 0x80000400
73 reserved1: 0x00000000
74 reserved2: 0x00000000
75 reserved3: 0x00000000
76 - sectname: __cstring
77 segname: __TEXT
78 addr: 0x0000000100000FA6
79 size: 14
80 offset: 0x00000000
81 align: 0
82 reloff: 0x00000000
83 nreloc: 0
84 flags: 0x00000002
85 reserved1: 0x00000000
86 reserved2: 0x00000000
87 reserved3: 0x00000000
88 - sectname: __unwind_info
89 segname: __TEXT
90 addr: 0x0000000100000FB4
91 size: 72
92 offset: 0x00000000
93 align: 2
94 reloff: 0x00000000
95 nreloc: 0
96 flags: 0x00000000
97 reserved1: 0x00000000
98 reserved2: 0x00000000
99 reserved3: 0x00000000
100 - cmd: LC_SEGMENT_64
101 cmdsize: 232
102 segname: __DATA
103 vmaddr: 4294971392
104 vmsize: 4096
105 fileoff: 0
106 filesize: 0
107 maxprot: 7
108 initprot: 3
109 nsects: 2
110 flags: 0
111 Sections:
112 - sectname: __nl_symbol_ptr
113 segname: __DATA
114 addr: 0x0000000100001000
115 size: 16
116 offset: 0x00000000
117 align: 3
118 reloff: 0x00000000
119 nreloc: 0
120 flags: 0x00000006
121 reserved1: 0x00000001
122 reserved2: 0x00000000
123 reserved3: 0x00000000
124 - sectname: __la_symbol_ptr
125 segname: __DATA
126 addr: 0x0000000100001010
127 size: 8
128 offset: 0x00000000
129 align: 3
130 reloff: 0x00000000
131 nreloc: 0
132 flags: 0x00000007
133 reserved1: 0x00000003
134 reserved2: 0x00000000
135 reserved3: 0x00000000
136 - cmd: LC_SEGMENT_64
137 cmdsize: 72
138 segname: __LINKEDIT
139 vmaddr: 4294975488
140 vmsize: 4096
141 fileoff: 4096
142 filesize: 60
143 maxprot: 7
144 initprot: 1
145 nsects: 0
146 flags: 0
147 - cmd: LC_SEGMENT_64
148 cmdsize: 952
149 segname: __DWARF
150 vmaddr: 4294979584
151 vmsize: 4096
152 fileoff: 8192
153 filesize: 764
154 maxprot: 7
155 initprot: 3
156 nsects: 11
157 flags: 0
158 Sections:
159 - sectname: __debug_line
160 segname: __DWARF
161 addr: 0x0000000100003000
162 size: 69
163 offset: 0x00002000
164 align: 0
165 reloff: 0x00000000
166 nreloc: 0
167 flags: 0x00000000
168 reserved1: 0x00000000
169 reserved2: 0x00000000
170 reserved3: 0x00000000
171 - sectname: __debug_pubnames
172 segname: __DWARF
173 addr: 0x0000000100003045
174 size: 27
175 offset: 0x00002045
176 align: 0
177 reloff: 0x00000000
178 nreloc: 0
179 flags: 0x00000000
180 reserved1: 0x00000000
181 reserved2: 0x00000000
182 reserved3: 0x00000000
183 - sectname: __debug_pubtypes
184 segname: __DWARF
185 addr: 0x0000000100003060
186 size: 35
187 offset: 0x00002060
188 align: 0
189 reloff: 0x00000000
190 nreloc: 0
191 flags: 0x00000000
192 reserved1: 0x00000000
193 reserved2: 0x00000000
194 reserved3: 0x00000000
195 - sectname: __debug_info
196 segname: __DWARF
197 addr: 0x00000001000030B3
198 size: 121
199 offset: 0x000020B3
200 align: 0
201 reloff: 0x00000000
202 nreloc: 0
203 flags: 0x00000000
204 reserved1: 0x00000000
205 reserved2: 0x00000000
206 reserved3: 0x00000000
207 - sectname: __debug_abbrev
208 segname: __DWARF
209 addr: 0x000000010000312C
210 size: 76
211 offset: 0x0000212C
212 align: 0
213 reloff: 0x00000000
214 nreloc: 0
215 flags: 0x00000000
216 reserved1: 0x00000000
217 reserved2: 0x00000000
218 reserved3: 0x00000000
219 - sectname: __debug_str
220 segname: __DWARF
221 addr: 0x0000000100003178
222 size: 142
223 offset: 0x00002178
224 align: 0
225 reloff: 0x00000000
226 nreloc: 0
227 flags: 0x00000000
228 reserved1: 0x00000000
229 reserved2: 0x00000000
230 reserved3: 0x00000000
231 - sectname: __apple_names
232 segname: __DWARF
233 addr: 0x0000000100003206
234 size: 60
235 offset: 0x00002206
236 align: 0
237 reloff: 0x00000000
238 nreloc: 0
239 flags: 0x00000000
240 reserved1: 0x00000000
241 reserved2: 0x00000000
242 reserved3: 0x00000000
243 - sectname: __apple_namespac
244 segname: __DWARF
245 addr: 0x0000000100003242
246 size: 36
247 offset: 0x00002242
248 align: 0
249 reloff: 0x00000000
250 nreloc: 0
251 flags: 0x00000000
252 reserved1: 0x00000000
253 reserved2: 0x00000000
254 reserved3: 0x00000000
255 - sectname: __apple_types
256 segname: __DWARF
257 addr: 0x0000000100003266
258 size: 114
259 offset: 0x00002266
260 align: 0
261 reloff: 0x00000000
262 nreloc: 0
263 flags: 0x00000000
264 reserved1: 0x00000000
265 reserved2: 0x00000000
266 reserved3: 0x00000000
267 - sectname: __apple_objc
268 segname: __DWARF
269 addr: 0x00000001000032D8
270 size: 36
271 offset: 0x000022D8
272 align: 0
273 reloff: 0x00000000
274 nreloc: 0
275 flags: 0x00000000
276 reserved1: 0x00000000
277 reserved2: 0x00000000
278 reserved3: 0x00000000
279 DWARF:
280 debug_abbrev:
281 - Table:
282 - Code: 0x00000001
283 Tag: DW_TAG_compile_unit
284 Children: DW_CHILDREN_yes
285 Attributes:
286 - Attribute: DW_AT_producer
287 Form: DW_FORM_strp
288 - Attribute: DW_AT_language
289 Form: DW_FORM_data2
290 - Attribute: DW_AT_name
291 Form: DW_FORM_strp
292 - Attribute: DW_AT_stmt_list
293 Form: DW_FORM_sec_offset
294 - Attribute: DW_AT_comp_dir
295 Form: DW_FORM_strp
296 - Attribute: DW_AT_low_pc
297 Form: DW_FORM_addr
298 - Attribute: DW_AT_high_pc
299 Form: DW_FORM_data4
300 - Code: 0x00000002
301 Tag: DW_TAG_subprogram
302 Children: DW_CHILDREN_yes
303 Attributes:
304 - Attribute: DW_AT_low_pc
305 Form: DW_FORM_addr
306 - Attribute: DW_AT_high_pc
307 Form: DW_FORM_data4
308 - Attribute: DW_AT_frame_base
309 Form: DW_FORM_exprloc
310 - Attribute: DW_AT_name
311 Form: DW_FORM_strp
312 - Attribute: DW_AT_decl_file
313 Form: DW_FORM_data1
314 - Attribute: DW_AT_decl_line
315 Form: DW_FORM_data1
316 - Attribute: DW_AT_prototyped
317 Form: DW_FORM_flag_present
318 - Attribute: DW_AT_type
319 Form: DW_FORM_ref4
320 - Attribute: DW_AT_external
321 Form: DW_FORM_flag_present
322 - Code: 0x00000003
323 Tag: DW_TAG_formal_parameter
324 Children: DW_CHILDREN_no
325 Attributes:
326 - Attribute: DW_AT_location
327 Form: DW_FORM_exprloc
328 - Attribute: DW_AT_name
329 Form: DW_FORM_strp
330 - Attribute: DW_AT_decl_file
331 Form: DW_FORM_data1
332 - Attribute: DW_AT_decl_line
333 Form: DW_FORM_data1
334 - Attribute: DW_AT_type
335 Form: DW_FORM_ref4
336 - Code: 0x00000004
337 Tag: DW_TAG_base_type
338 Children: DW_CHILDREN_no
339 Attributes:
340 - Attribute: DW_AT_name
341 Form: DW_FORM_strp
342 - Attribute: DW_AT_encoding
343 Form: DW_FORM_data1
344 - Attribute: DW_AT_byte_size
345 Form: DW_FORM_data1
346 - Code: 0x00000005
347 Tag: DW_TAG_pointer_type
348 Children: DW_CHILDREN_no
349 Attributes:
350 - Attribute: DW_AT_type
351 Form: DW_FORM_ref4
352 ...
354 #CHECK: DWARF:
355 #CHECK: debug_abbrev:
356 #CHECK: - Code: 0x1
357 #CHECK: Tag: DW_TAG_compile_unit
358 #CHECK: Children: DW_CHILDREN_yes
359 #CHECK: Attributes:
360 #CHECK: - Attribute: DW_AT_producer
361 #CHECK: Form: DW_FORM_strp
362 #CHECK: - Attribute: DW_AT_language
363 #CHECK: Form: DW_FORM_data2
364 #CHECK: - Attribute: DW_AT_name
365 #CHECK: Form: DW_FORM_strp
366 #CHECK: - Attribute: DW_AT_stmt_list
367 #CHECK: Form: DW_FORM_sec_offset
368 #CHECK: - Attribute: DW_AT_comp_dir
369 #CHECK: Form: DW_FORM_strp
370 #CHECK: - Attribute: DW_AT_low_pc
371 #CHECK: Form: DW_FORM_addr
372 #CHECK: - Attribute: DW_AT_high_pc
373 #CHECK: Form: DW_FORM_data4
374 #CHECK: - Code: 0x2
375 #CHECK: Tag: DW_TAG_subprogram
376 #CHECK: Children: DW_CHILDREN_yes
377 #CHECK: Attributes:
378 #CHECK: - Attribute: DW_AT_low_pc
379 #CHECK: Form: DW_FORM_addr
380 #CHECK: - Attribute: DW_AT_high_pc
381 #CHECK: Form: DW_FORM_data4
382 #CHECK: - Attribute: DW_AT_frame_base
383 #CHECK: Form: DW_FORM_exprloc
384 #CHECK: - Attribute: DW_AT_name
385 #CHECK: Form: DW_FORM_strp
386 #CHECK: - Attribute: DW_AT_decl_file
387 #CHECK: Form: DW_FORM_data1
388 #CHECK: - Attribute: DW_AT_decl_line
389 #CHECK: Form: DW_FORM_data1
390 #CHECK: - Attribute: DW_AT_prototyped
391 #CHECK: Form: DW_FORM_flag_present
392 #CHECK: - Attribute: DW_AT_type
393 #CHECK: Form: DW_FORM_ref4
394 #CHECK: - Attribute: DW_AT_external
395 #CHECK: Form: DW_FORM_flag_present
396 #CHECK: - Code: 0x3
397 #CHECK: Tag: DW_TAG_formal_parameter
398 #CHECK: Children: DW_CHILDREN_no
399 #CHECK: Attributes:
400 #CHECK: - Attribute: DW_AT_location
401 #CHECK: Form: DW_FORM_exprloc
402 #CHECK: - Attribute: DW_AT_name
403 #CHECK: Form: DW_FORM_strp
404 #CHECK: - Attribute: DW_AT_decl_file
405 #CHECK: Form: DW_FORM_data1
406 #CHECK: - Attribute: DW_AT_decl_line
407 #CHECK: Form: DW_FORM_data1
408 #CHECK: - Attribute: DW_AT_type
409 #CHECK: Form: DW_FORM_ref4
410 #CHECK: - Code: 0x4
411 #CHECK: Tag: DW_TAG_base_type
412 #CHECK: Children: DW_CHILDREN_no
413 #CHECK: Attributes:
414 #CHECK: - Attribute: DW_AT_name
415 #CHECK: Form: DW_FORM_strp
416 #CHECK: - Attribute: DW_AT_encoding
417 #CHECK: Form: DW_FORM_data1
418 #CHECK: - Attribute: DW_AT_byte_size
419 #CHECK: Form: DW_FORM_data1
420 #CHECK: - Code: 0x5
421 #CHECK: Tag: DW_TAG_pointer_type
422 #CHECK: Children: DW_CHILDREN_no
423 #CHECK: Attributes:
424 #CHECK: - Attribute: DW_AT_type
425 #CHECK: Form: DW_FORM_ref4
427 ## b) Test that yaml2obj emits an error message when there are non-empty compilation
428 ## units and multiple abbrev tables are assigned the same ID.
430 # RUN: not yaml2obj --docnum=2 %s 2>&1 | FileCheck %s --check-prefix=ID-COLLISION
432 # ID-COLLISION: yaml2obj: error: the ID (1) of abbrev table with index 1 has been used by abbrev table with index 0
434 --- !mach-o
435 FileHeader:
436 magic: 0xFEEDFACF
437 cputype: 0x01000007
438 cpusubtype: 0x00000003
439 filetype: 0x0000000A
440 ncmds: 1
441 sizeofcmds: 232
442 flags: 0x00000000
443 reserved: 0x00000000
444 LoadCommands:
445 - cmd: LC_SEGMENT_64
446 cmdsize: 232
447 segname: __DWARF
448 vmaddr: 0x00
449 vmsize: 0x00
450 fileoff: 0x00
451 filesize: 0x00
452 maxprot: 0
453 initprot: 0
454 nsects: 2
455 flags: 0
456 Sections:
457 - sectname: __debug_abbrev
458 segname: __DWARF
459 addr: 0x00
460 size: 24
461 offset: 528
462 align: 0
463 reloff: 0x00000000
464 nreloc: 0
465 flags: 0x00000000
466 reserved1: 0x00000000
467 reserved2: 0x00000000
468 reserved3: 0x00000000
469 - sectname: __debug_info
470 segname: __DWARF
471 addr: 0x00
472 size: 64
473 offset: 1070
474 align: 0
475 reloff: 0x00000000
476 nreloc: 0
477 flags: 0x00000000
478 reserved1: 0x00000000
479 reserved2: 0x00000000
480 reserved3: 0x00000000
481 DWARF:
482 debug_abbrev:
483 - ID: 1
484 - ID: 1
485 debug_info:
486 - Version: 4
487 AbbrOffset: 0x00
488 Entries:
489 - AbbrCode: 1
490 Values:
491 - Value: 0x1234