# A valid MachO object with a weak-bind table following a bind table ending # with an effectively no-op opcode `BIND_OPCODE_SET_TYPE_IMM(1)` instead of # a `BIND_OPCODE_DONE` or an actual bind `BIND_OPCODE_DO_BIND[_*]`, following # a rebase table ending with an effectively no-op opcode # `REBASE_OPCODE_SET_TYPE_IMM(1)` instead of a `REBASE_OPCODE_DONE` or an # actual rebase `REBASE_OPCODE_DO_REBASE_*`. --- !mach-o FileHeader: magic: 0xFEEDFACF cputype: 0x100000C cpusubtype: 0x0 filetype: 0x6 ncmds: 15 sizeofcmds: 1232 flags: 0x118085 reserved: 0x0 LoadCommands: - cmd: LC_SEGMENT_64 cmdsize: 392 segname: __TEXT vmaddr: 0 vmsize: 32768 fileoff: 0 filesize: 32768 maxprot: 5 initprot: 5 nsects: 4 flags: 0 Sections: - sectname: __text segname: __TEXT addr: 0x4000 size: 32 offset: 0x4000 align: 2 reloff: 0x0 nreloc: 0 flags: 0x80000400 reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 content: C0035FD6FD7BBFA9FD03009105000094000080D206000094FD7BC1A8C0035FD6 - sectname: __stubs segname: __TEXT addr: 0x4020 size: 24 offset: 0x4020 align: 2 reloff: 0x0 nreloc: 0 flags: 0x80000408 reserved1: 0x0 reserved2: 0xC reserved3: 0x0 content: 30000090100240F900021FD650000090100240F900021FD6 - sectname: __stub_helper segname: __TEXT addr: 0x4038 size: 36 offset: 0x4038 align: 2 reloff: 0x0 nreloc: 0 flags: 0x80000400 reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 content: 5100009031220091F047BFA930000090100640F900021FD650000018F9FFFF1700000000 - sectname: __unwind_info segname: __TEXT addr: 0x405C size: 96 offset: 0x405C align: 2 reloff: 0x0 nreloc: 0 flags: 0x0 reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 content: 010000001C000000000000001C000000000000001C00000002000000004000004000000040000000204000000000000040000000000000000000000000000000030000000C000200140002000000000004000001000000020000000400000000 - cmd: LC_SEGMENT_64 cmdsize: 152 segname: __DATA_CONST vmaddr: 32768 vmsize: 16384 fileoff: 32768 filesize: 16384 maxprot: 3 initprot: 3 nsects: 1 flags: 16 Sections: - sectname: __got segname: __DATA_CONST addr: 0x8000 size: 16 offset: 0x8000 align: 3 reloff: 0x0 nreloc: 0 flags: 0x6 reserved1: 0x2 reserved2: 0x0 reserved3: 0x0 content: '00400000000000000000000000000000' - cmd: LC_SEGMENT_64 cmdsize: 232 segname: __DATA vmaddr: 49152 vmsize: 16384 fileoff: 49152 filesize: 16384 maxprot: 3 initprot: 3 nsects: 2 flags: 0 Sections: - sectname: __la_symbol_ptr segname: __DATA addr: 0xC000 size: 8 offset: 0xC000 align: 3 reloff: 0x0 nreloc: 0 flags: 0x7 reserved1: 0x4 reserved2: 0x0 reserved3: 0x0 content: '5040000000000000' - sectname: __data segname: __DATA addr: 0xC008 size: 8 offset: 0xC008 align: 3 reloff: 0x0 nreloc: 0 flags: 0x0 reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 content: '0000000000000000' - cmd: LC_SEGMENT_64 cmdsize: 72 segname: __LINKEDIT vmaddr: 65536 vmsize: 16384 fileoff: 65536 filesize: 272 maxprot: 1 initprot: 1 nsects: 0 flags: 0 - cmd: LC_ID_DYLIB cmdsize: 48 dylib: name: 24 timestamp: 1 current_version: 0 compatibility_version: 0 Content: '@rpath/libtest.dylib' ZeroPadBytes: 4 - cmd: LC_DYLD_INFO_ONLY cmdsize: 48 rebase_off: 65536 rebase_size: 8 bind_off: 65544 bind_size: 24 weak_bind_off: 65568 weak_bind_size: 16 lazy_bind_off: 65584 lazy_bind_size: 16 export_off: 65600 export_size: 40 - cmd: LC_SYMTAB cmdsize: 24 symoff: 65648 nsyms: 5 stroff: 65752 strsize: 56 - cmd: LC_DYSYMTAB cmdsize: 80 ilocalsym: 0 nlocalsym: 1 iextdefsym: 1 nextdefsym: 2 iundefsym: 3 nundefsym: 2 tocoff: 0 ntoc: 0 modtaboff: 0 nmodtab: 0 extrefsymoff: 0 nextrefsyms: 0 indirectsymoff: 65728 nindirectsyms: 5 extreloff: 0 nextrel: 0 locreloff: 0 nlocrel: 0 - cmd: LC_UUID cmdsize: 24 uuid: 3A5ED8A0-F9D2-35D8-8C0E-4914289341CC - cmd: LC_BUILD_VERSION cmdsize: 32 platform: 2 minos: 1114112 sdk: 1179648 ntools: 1 Tools: - tool: 3 version: 73073920 - cmd: LC_SOURCE_VERSION cmdsize: 16 version: 0 - cmd: LC_ENCRYPTION_INFO_64 cmdsize: 24 cryptoff: 16384 cryptsize: 16384 cryptid: 0 pad: 0 - cmd: LC_LOAD_DYLIB cmdsize: 56 dylib: name: 24 timestamp: 2 current_version: 88539136 compatibility_version: 65536 Content: '/usr/lib/libSystem.B.dylib' ZeroPadBytes: 6 - cmd: LC_FUNCTION_STARTS cmdsize: 16 dataoff: 65640 datasize: 8 - cmd: LC_DATA_IN_CODE cmdsize: 16 dataoff: 65648 datasize: 0 LinkEditData: RebaseOpcodes: - Opcode: REBASE_OPCODE_SET_TYPE_IMM Imm: 1 - Opcode: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB Imm: 1 ExtraData: [ 0x0 ] - Opcode: REBASE_OPCODE_DO_REBASE_IMM_TIMES Imm: 1 - Opcode: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB Imm: 2 ExtraData: [ 0x0 ] - Opcode: REBASE_OPCODE_DO_REBASE_IMM_TIMES Imm: 1 - Opcode: REBASE_OPCODE_SET_TYPE_IMM Imm: 1 BindOpcodes: - Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM Imm: 1 Symbol: '' - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM Imm: 0 Symbol: dyld_stub_binder - Opcode: BIND_OPCODE_SET_TYPE_IMM Imm: 1 Symbol: '' - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB Imm: 1 ULEBExtraData: [ 0x8 ] Symbol: '' - Opcode: BIND_OPCODE_DO_BIND Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_SET_TYPE_IMM Imm: 1 Symbol: '' WeakBindOpcodes: - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM Imm: 0 Symbol: _foo - Opcode: BIND_OPCODE_SET_TYPE_IMM Imm: 1 Symbol: '' - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB Imm: 1 ULEBExtraData: [ 0x0 ] Symbol: '' - Opcode: BIND_OPCODE_DO_BIND Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_DONE Imm: 0 Symbol: '' LazyBindOpcodes: - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB Imm: 2 ULEBExtraData: [ 0x0 ] Symbol: '' - Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM Imm: 1 Symbol: '' - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM Imm: 0 Symbol: _free - Opcode: BIND_OPCODE_DO_BIND Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_DONE Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_DONE Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_DONE Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_DONE Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_DONE Imm: 0 Symbol: '' ExportTrie: TerminalSize: 0 NodeOffset: 0 Name: '' Flags: 0x0 Address: 0x0 Other: 0x0 ImportName: '' Children: - TerminalSize: 0 NodeOffset: 21 Name: _ Flags: 0x0 Address: 0x0 Other: 0x0 ImportName: '' Children: - TerminalSize: 4 NodeOffset: 9 Name: bar Flags: 0x0 Address: 0x4004 Other: 0x0 ImportName: '' - TerminalSize: 4 NodeOffset: 15 Name: foo Flags: 0x4 Address: 0x4000 Other: 0x0 ImportName: '' NameList: - n_strx: 35 n_type: 0xE n_sect: 7 n_desc: 0 n_value: 49160 - n_strx: 2 n_type: 0xF n_sect: 1 n_desc: 0 n_value: 16388 - n_strx: 7 n_type: 0xF n_sect: 1 n_desc: 128 n_value: 16384 - n_strx: 12 n_type: 0x1 n_sect: 0 n_desc: 256 n_value: 0 - n_strx: 18 n_type: 0x1 n_sect: 0 n_desc: 256 n_value: 0 StringTable: - ' ' - _bar - _foo - _free - dyld_stub_binder - __dyld_private - '' - '' - '' - '' - '' - '' IndirectSymbols: [ 0x2, 0x3, 0x2, 0x4, 0x3 ] FunctionStarts: [ 0x4000, 0x4004 ] ...