1--- !mach-o 2FileHeader: 3 magic: 0xFEEDFACF 4 cputype: 0x01000007 5 cpusubtype: 0x00000003 6 filetype: 0x00000006 7 ncmds: 13 8 sizeofcmds: 1128 9 flags: 0x00100004 10 reserved: 0x00000000 11LoadCommands: 12 - cmd: LC_SEGMENT_64 13 cmdsize: 392 14 segname: __TEXT 15 vmaddr: 0 16 vmsize: 4096 17 fileoff: 0 18 filesize: 4096 19 maxprot: 7 20 initprot: 5 21 nsects: 4 22 flags: 0 23 Sections: 24 - sectname: __text 25 segname: __TEXT 26 addr: 0x0000000000000F60 27 size: 44 28 offset: 0x00000F60 29 align: 4 30 reloff: 0x00000000 31 nreloc: 0 32 flags: 0x80000400 33 reserved1: 0x00000000 34 reserved2: 0x00000000 35 reserved3: 0x00000000 36 content: 554889E54883EC10897DFCBF7A000000E817000000488B0D940000008B39037DFC8945F889F84883C4105DC3 37 - sectname: __stubs 38 segname: __TEXT 39 addr: 0x0000000000000F8C 40 size: 6 41 offset: 0x00000F8C 42 align: 1 43 reloff: 0x00000000 44 nreloc: 0 45 flags: 0x80000408 46 reserved1: 0x00000000 47 reserved2: 0x00000006 48 reserved3: 0x00000000 49 content: FF2586000000 50 - sectname: __stub_helper 51 segname: __TEXT 52 addr: 0x0000000000000F94 53 size: 26 54 offset: 0x00000F94 55 align: 2 56 reloff: 0x00000000 57 nreloc: 0 58 flags: 0x80000400 59 reserved1: 0x00000000 60 reserved2: 0x00000000 61 reserved3: 0x00000000 62 content: 4C8D1D6D0000004153FF255D000000906800000000E9E6FFFFFF 63 - sectname: __unwind_info 64 segname: __TEXT 65 addr: 0x0000000000000FB0 66 size: 72 67 offset: 0x00000FB0 68 align: 2 69 reloff: 0x00000000 70 nreloc: 0 71 flags: 0x00000000 72 reserved1: 0x00000000 73 reserved2: 0x00000000 74 reserved3: 0x00000000 75 content: 010000001C000000000000001C000000000000001C00000002000000600F000034000000340000008D0F00000000000034000000030000000C000100100001000000000000000001 76 - cmd: LC_SEGMENT_64 77 cmdsize: 312 78 segname: __DATA 79 vmaddr: 4096 80 vmsize: 4096 81 fileoff: 4096 82 filesize: 4096 83 maxprot: 7 84 initprot: 3 85 nsects: 3 86 flags: 0 87 Sections: 88 - sectname: __nl_symbol_ptr 89 segname: __DATA 90 addr: 0x0000000000001000 91 size: 16 92 offset: 0x00001000 93 align: 3 94 reloff: 0x00000000 95 nreloc: 0 96 flags: 0x00000006 97 reserved1: 0x00000001 98 reserved2: 0x00000000 99 reserved3: 0x00000000 100 content: '00000000000000000000000000000000' 101 - sectname: __got 102 segname: __DATA 103 addr: 0x0000000000001010 104 size: 8 105 offset: 0x00001010 106 align: 3 107 reloff: 0x00000000 108 nreloc: 0 109 flags: 0x00000006 110 reserved1: 0x00000003 111 reserved2: 0x00000000 112 reserved3: 0x00000000 113 content: '0000000000000000' 114 - sectname: __la_symbol_ptr 115 segname: __DATA 116 addr: 0x0000000000001018 117 size: 8 118 offset: 0x00001018 119 align: 3 120 reloff: 0x00000000 121 nreloc: 0 122 flags: 0x00000007 123 reserved1: 0x00000004 124 reserved2: 0x00000000 125 reserved3: 0x00000000 126 content: A40F000000000000 127 - cmd: LC_SEGMENT_64 128 cmdsize: 72 129 segname: __LINKEDIT 130 vmaddr: 8192 131 vmsize: 4096 132 fileoff: 8192 133 filesize: 220 134 maxprot: 7 135 initprot: 1 136 nsects: 0 137 flags: 0 138 - cmd: LC_ID_DYLIB 139 cmdsize: 40 140 dylib: 141 name: 24 142 timestamp: 1 143 current_version: 0 144 compatibility_version: 0 145 Content: foo.dylib 146 ZeroPadBytes: 7 147 - cmd: LC_DYLD_INFO_ONLY 148 cmdsize: 48 149 rebase_off: 8192 150 rebase_size: 8 151 bind_off: 8200 152 bind_size: 48 153 weak_bind_off: 0 154 weak_bind_size: 0 155 lazy_bind_off: 8248 156 lazy_bind_size: 16 157 export_off: 8264 158 export_size: 16 159 - cmd: LC_SYMTAB 160 cmdsize: 24 161 symoff: 8288 162 nsyms: 4 163 stroff: 8372 164 strsize: 40 165 - cmd: LC_DYSYMTAB 166 cmdsize: 80 167 ilocalsym: 0 168 nlocalsym: 0 169 iextdefsym: 0 170 nextdefsym: 1 171 iundefsym: 1 172 nundefsym: 3 173 tocoff: 0 174 ntoc: 0 175 modtaboff: 0 176 nmodtab: 0 177 extrefsymoff: 0 178 nextrefsyms: 0 179 indirectsymoff: 8352 180 nindirectsyms: 5 181 extreloff: 0 182 nextrel: 0 183 locreloff: 0 184 nlocrel: 0 185 - cmd: LC_UUID 186 cmdsize: 24 187 uuid: 24AE602E-6B89-37A8-9E38-39A436D25110 188 - cmd: LC_BUILD_VERSION 189 cmdsize: 32 190 platform: 1 191 minos: 658944 192 sdk: 658944 193 ntools: 1 194 Tools: 195 - tool: 3 196 version: 29491968 197 - cmd: LC_SOURCE_VERSION 198 cmdsize: 16 199 version: 0 200 - cmd: LC_LOAD_DYLIB 201 cmdsize: 56 202 dylib: 203 name: 24 204 timestamp: 2 205 current_version: 82115073 206 compatibility_version: 65536 207 Content: '/usr/lib/libSystem.B.dylib' 208 ZeroPadBytes: 6 209 - cmd: LC_FUNCTION_STARTS 210 cmdsize: 16 211 dataoff: 8280 212 datasize: 8 213 - cmd: LC_DATA_IN_CODE 214 cmdsize: 16 215 dataoff: 8288 216 datasize: 0 217LinkEditData: 218 RebaseOpcodes: 219 - Opcode: REBASE_OPCODE_SET_TYPE_IMM 220 Imm: 1 221 - Opcode: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 222 Imm: 1 223 ExtraData: 224 - 0x0000000000000018 225 - Opcode: REBASE_OPCODE_DO_REBASE_IMM_TIMES 226 Imm: 1 227 - Opcode: REBASE_OPCODE_DONE 228 Imm: 0 229 BindOpcodes: 230 - Opcode: BIND_OPCODE_SET_DYLIB_SPECIAL_IMM 231 Imm: 14 232 Symbol: '' 233 - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 234 Imm: 0 235 Symbol: _bar 236 - Opcode: BIND_OPCODE_SET_TYPE_IMM 237 Imm: 1 238 Symbol: '' 239 - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 240 Imm: 1 241 ULEBExtraData: 242 - 0x0000000000000010 243 Symbol: '' 244 - Opcode: BIND_OPCODE_DO_BIND 245 Imm: 0 246 Symbol: '' 247 - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 248 Imm: 0 249 Symbol: dyld_stub_binder 250 - Opcode: BIND_OPCODE_ADD_ADDR_ULEB 251 Imm: 0 252 ULEBExtraData: 253 - 0xFFFFFFFFFFFFFFE8 254 Symbol: '' 255 - Opcode: BIND_OPCODE_DO_BIND 256 Imm: 0 257 Symbol: '' 258 - Opcode: BIND_OPCODE_DONE 259 Imm: 0 260 Symbol: '' 261 LazyBindOpcodes: 262 - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 263 Imm: 1 264 ULEBExtraData: 265 - 0x0000000000000018 266 Symbol: '' 267 - Opcode: BIND_OPCODE_SET_DYLIB_SPECIAL_IMM 268 Imm: 14 269 Symbol: '' 270 - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 271 Imm: 0 272 Symbol: _putchar 273 - Opcode: BIND_OPCODE_DO_BIND 274 Imm: 0 275 Symbol: '' 276 - Opcode: BIND_OPCODE_DONE 277 Imm: 0 278 Symbol: '' 279 - Opcode: BIND_OPCODE_DONE 280 Imm: 0 281 Symbol: '' 282 ExportTrie: 283 TerminalSize: 0 284 NodeOffset: 0 285 Name: '' 286 Flags: 0x0000000000000000 287 Address: 0x0000000000000000 288 Other: 0x0000000000000000 289 ImportName: '' 290 Children: 291 - TerminalSize: 3 292 NodeOffset: 8 293 Name: _foo 294 Flags: 0x0000000000000000 295 Address: 0x0000000000000F60 296 Other: 0x0000000000000000 297 ImportName: '' 298 NameList: 299 - n_strx: 2 300 n_type: 0x0F 301 n_sect: 1 302 n_desc: 0 303 n_value: 3936 304 - n_strx: 7 305 n_type: 0x01 306 n_sect: 0 307 n_desc: 0 308 n_value: 0 309 - n_strx: 12 310 n_type: 0x01 311 n_sect: 0 312 n_desc: 0 313 n_value: 0 314 - n_strx: 21 315 n_type: 0x01 316 n_sect: 0 317 n_desc: 0 318 n_value: 0 319 StringTable: 320 - ' ' 321 - _foo 322 - _bar 323 - _putchar 324 - dyld_stub_binder 325 - '' 326 - '' 327... 328 329