| blob | 9648b2b3da9f07a58818cab8e9a366ee9f9cc564 |
1 # A valid MachO object with a weak-bind table following a bind table ending
2 # with an effectively no-op opcode `BIND_OPCODE_SET_TYPE_IMM(1)` instead of
3 # a `BIND_OPCODE_DONE` or an actual bind `BIND_OPCODE_DO_BIND[_*]`, following
4 # a rebase table ending with an effectively no-op opcode
5 # `REBASE_OPCODE_SET_TYPE_IMM(1)` instead of a `REBASE_OPCODE_DONE` or an
6 # actual rebase `REBASE_OPCODE_DO_REBASE_*`.
7 --- !mach-o
8 FileHeader:
9 magic: 0xFEEDFACF
10 cputype: 0x100000C
11 cpusubtype: 0x0
12 filetype: 0x6
13 ncmds: 15
14 sizeofcmds: 1232
15 flags: 0x118085
16 reserved: 0x0
17 LoadCommands:
18 - cmd: LC_SEGMENT_64
19 cmdsize: 392
20 segname: __TEXT
21 vmaddr: 0
22 vmsize: 32768
23 fileoff: 0
24 filesize: 32768
25 maxprot: 5
26 initprot: 5
27 nsects: 4
28 flags: 0
29 Sections:
30 - sectname: __text
31 segname: __TEXT
32 addr: 0x4000
33 size: 32
34 offset: 0x4000
35 align: 2
36 reloff: 0x0
37 nreloc: 0
38 flags: 0x80000400
39 reserved1: 0x0
40 reserved2: 0x0
41 reserved3: 0x0
42 content: C0035FD6FD7BBFA9FD03009105000094000080D206000094FD7BC1A8C0035FD6
43 - sectname: __stubs
44 segname: __TEXT
45 addr: 0x4020
46 size: 24
47 offset: 0x4020
48 align: 2
49 reloff: 0x0
50 nreloc: 0
51 flags: 0x80000408
52 reserved1: 0x0
53 reserved2: 0xC
54 reserved3: 0x0
55 content: 30000090100240F900021FD650000090100240F900021FD6
56 - sectname: __stub_helper
57 segname: __TEXT
58 addr: 0x4038
59 size: 36
60 offset: 0x4038
61 align: 2
62 reloff: 0x0
63 nreloc: 0
64 flags: 0x80000400
65 reserved1: 0x0
66 reserved2: 0x0
67 reserved3: 0x0
68 content: 5100009031220091F047BFA930000090100640F900021FD650000018F9FFFF1700000000
69 - sectname: __unwind_info
70 segname: __TEXT
71 addr: 0x405C
72 size: 96
73 offset: 0x405C
74 align: 2
75 reloff: 0x0
76 nreloc: 0
77 flags: 0x0
78 reserved1: 0x0
79 reserved2: 0x0
80 reserved3: 0x0
81 content: 010000001C000000000000001C000000000000001C00000002000000004000004000000040000000204000000000000040000000000000000000000000000000030000000C000200140002000000000004000001000000020000000400000000
82 - cmd: LC_SEGMENT_64
83 cmdsize: 152
84 segname: __DATA_CONST
85 vmaddr: 32768
86 vmsize: 16384
87 fileoff: 32768
88 filesize: 16384
89 maxprot: 3
90 initprot: 3
91 nsects: 1
92 flags: 16
93 Sections:
94 - sectname: __got
95 segname: __DATA_CONST
96 addr: 0x8000
97 size: 16
98 offset: 0x8000
99 align: 3
100 reloff: 0x0
101 nreloc: 0
102 flags: 0x6
103 reserved1: 0x2
104 reserved2: 0x0
105 reserved3: 0x0
106 content: '00400000000000000000000000000000'
107 - cmd: LC_SEGMENT_64
108 cmdsize: 232
109 segname: __DATA
110 vmaddr: 49152
111 vmsize: 16384
112 fileoff: 49152
113 filesize: 16384
114 maxprot: 3
115 initprot: 3
116 nsects: 2
117 flags: 0
118 Sections:
119 - sectname: __la_symbol_ptr
120 segname: __DATA
121 addr: 0xC000
122 size: 8
123 offset: 0xC000
124 align: 3
125 reloff: 0x0
126 nreloc: 0
127 flags: 0x7
128 reserved1: 0x4
129 reserved2: 0x0
130 reserved3: 0x0
131 content: '5040000000000000'
132 - sectname: __data
133 segname: __DATA
134 addr: 0xC008
135 size: 8
136 offset: 0xC008
137 align: 3
138 reloff: 0x0
139 nreloc: 0
140 flags: 0x0
141 reserved1: 0x0
142 reserved2: 0x0
143 reserved3: 0x0
144 content: '0000000000000000'
145 - cmd: LC_SEGMENT_64
146 cmdsize: 72
147 segname: __LINKEDIT
148 vmaddr: 65536
149 vmsize: 16384
150 fileoff: 65536
151 filesize: 272
152 maxprot: 1
153 initprot: 1
154 nsects: 0
155 flags: 0
156 - cmd: LC_ID_DYLIB
157 cmdsize: 48
158 dylib:
159 name: 24
160 timestamp: 1
161 current_version: 0
162 compatibility_version: 0
163 Content: '@rpath/libtest.dylib'
164 ZeroPadBytes: 4
165 - cmd: LC_DYLD_INFO_ONLY
166 cmdsize: 48
167 rebase_off: 65536
168 rebase_size: 8
169 bind_off: 65544
170 bind_size: 24
171 weak_bind_off: 65568
172 weak_bind_size: 16
173 lazy_bind_off: 65584
174 lazy_bind_size: 16
175 export_off: 65600
176 export_size: 40
177 - cmd: LC_SYMTAB
178 cmdsize: 24
179 symoff: 65648
180 nsyms: 5
181 stroff: 65752
182 strsize: 56
183 - cmd: LC_DYSYMTAB
184 cmdsize: 80
185 ilocalsym: 0
186 nlocalsym: 1
187 iextdefsym: 1
188 nextdefsym: 2
189 iundefsym: 3
190 nundefsym: 2
191 tocoff: 0
192 ntoc: 0
193 modtaboff: 0
194 nmodtab: 0
195 extrefsymoff: 0
196 nextrefsyms: 0
197 indirectsymoff: 65728
198 nindirectsyms: 5
199 extreloff: 0
200 nextrel: 0
201 locreloff: 0
202 nlocrel: 0
203 - cmd: LC_UUID
204 cmdsize: 24
205 uuid: 3A5ED8A0-F9D2-35D8-8C0E-4914289341CC
206 - cmd: LC_BUILD_VERSION
207 cmdsize: 32
208 platform: 2
209 minos: 1114112
210 sdk: 1179648
211 ntools: 1
212 Tools:
213 - tool: 3
214 version: 73073920
215 - cmd: LC_SOURCE_VERSION
216 cmdsize: 16
217 version: 0
218 - cmd: LC_ENCRYPTION_INFO_64
219 cmdsize: 24
220 cryptoff: 16384
221 cryptsize: 16384
222 cryptid: 0
223 pad: 0
224 - cmd: LC_LOAD_DYLIB
225 cmdsize: 56
226 dylib:
227 name: 24
228 timestamp: 2
229 current_version: 88539136
230 compatibility_version: 65536
231 Content: '/usr/lib/libSystem.B.dylib'
232 ZeroPadBytes: 6
233 - cmd: LC_FUNCTION_STARTS
234 cmdsize: 16
235 dataoff: 65640
236 datasize: 8
237 - cmd: LC_DATA_IN_CODE
238 cmdsize: 16
239 dataoff: 65648
240 datasize: 0
241 LinkEditData:
242 RebaseOpcodes:
243 - Opcode: REBASE_OPCODE_SET_TYPE_IMM
244 Imm: 1
245 - Opcode: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
246 Imm: 1
247 ExtraData: [ 0x0 ]
248 - Opcode: REBASE_OPCODE_DO_REBASE_IMM_TIMES
249 Imm: 1
250 - Opcode: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
251 Imm: 2
252 ExtraData: [ 0x0 ]
253 - Opcode: REBASE_OPCODE_DO_REBASE_IMM_TIMES
254 Imm: 1
255 - Opcode: REBASE_OPCODE_SET_TYPE_IMM
256 Imm: 1
257 BindOpcodes:
258 - Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
259 Imm: 1
260 Symbol: ''
261 - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
262 Imm: 0
263 Symbol: dyld_stub_binder
264 - Opcode: BIND_OPCODE_SET_TYPE_IMM
265 Imm: 1
266 Symbol: ''
267 - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
268 Imm: 1
269 ULEBExtraData: [ 0x8 ]
270 Symbol: ''
271 - Opcode: BIND_OPCODE_DO_BIND
272 Imm: 0
273 Symbol: ''
274 - Opcode: BIND_OPCODE_SET_TYPE_IMM
275 Imm: 1
276 Symbol: ''
277 WeakBindOpcodes:
278 - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
279 Imm: 0
280 Symbol: _foo
281 - Opcode: BIND_OPCODE_SET_TYPE_IMM
282 Imm: 1
283 Symbol: ''
284 - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
285 Imm: 1
286 ULEBExtraData: [ 0x0 ]
287 Symbol: ''
288 - Opcode: BIND_OPCODE_DO_BIND
289 Imm: 0
290 Symbol: ''
291 - Opcode: BIND_OPCODE_DONE
292 Imm: 0
293 Symbol: ''
294 LazyBindOpcodes:
295 - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
296 Imm: 2
297 ULEBExtraData: [ 0x0 ]
298 Symbol: ''
299 - Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
300 Imm: 1
301 Symbol: ''
302 - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
303 Imm: 0
304 Symbol: _free
305 - Opcode: BIND_OPCODE_DO_BIND
306 Imm: 0
307 Symbol: ''
308 - Opcode: BIND_OPCODE_DONE
309 Imm: 0
310 Symbol: ''
311 - Opcode: BIND_OPCODE_DONE
312 Imm: 0
313 Symbol: ''
314 - Opcode: BIND_OPCODE_DONE
315 Imm: 0
316 Symbol: ''
317 - Opcode: BIND_OPCODE_DONE
318 Imm: 0
319 Symbol: ''
320 - Opcode: BIND_OPCODE_DONE
321 Imm: 0
322 Symbol: ''
323 ExportTrie:
324 TerminalSize: 0
325 NodeOffset: 0
326 Name: ''
327 Flags: 0x0
328 Address: 0x0
329 Other: 0x0
330 ImportName: ''
331 Children:
332 - TerminalSize: 0
333 NodeOffset: 21
334 Name: _
335 Flags: 0x0
336 Address: 0x0
337 Other: 0x0
338 ImportName: ''
339 Children:
340 - TerminalSize: 4
341 NodeOffset: 9
342 Name: bar
343 Flags: 0x0
344 Address: 0x4004
345 Other: 0x0
346 ImportName: ''
347 - TerminalSize: 4
348 NodeOffset: 15
349 Name: foo
350 Flags: 0x4
351 Address: 0x4000
352 Other: 0x0
353 ImportName: ''
354 NameList:
355 - n_strx: 35
356 n_type: 0xE
357 n_sect: 7
358 n_desc: 0
359 n_value: 49160
360 - n_strx: 2
361 n_type: 0xF
362 n_sect: 1
363 n_desc: 0
364 n_value: 16388
365 - n_strx: 7
366 n_type: 0xF
367 n_sect: 1
368 n_desc: 128
369 n_value: 16384
370 - n_strx: 12
371 n_type: 0x1
372 n_sect: 0
373 n_desc: 256
374 n_value: 0
375 - n_strx: 18
376 n_type: 0x1
377 n_sect: 0
378 n_desc: 256
379 n_value: 0
380 StringTable:
381 - ' '
382 - _bar
383 - _foo
384 - _free
385 - dyld_stub_binder
386 - __dyld_private
387 - ''
388 - ''
389 - ''
390 - ''
391 - ''
392 - ''
393 IndirectSymbols: [ 0x2, 0x3, 0x2, 0x4, 0x3 ]
394 FunctionStarts: [ 0x4000, 0x4004 ]
395 ...