--- !mach-o FileHeader: magic: 0xFEEDFACF cputype: 0x01000007 cpusubtype: 0x00000003 filetype: 0x00000006 ncmds: 13 sizeofcmds: 872 flags: 0x00900085 reserved: 0x00000000 LoadCommands: - cmd: LC_SEGMENT_64 cmdsize: 152 segname: __TEXT vmaddr: 0 vmsize: 16384 fileoff: 0 filesize: 16384 maxprot: 5 initprot: 5 nsects: 1 flags: 0 Sections: - sectname: __text segname: __TEXT addr: 0x0000000000004000 size: 0 offset: 0x00004000 align: 0 reloff: 0x00000000 nreloc: 0 flags: 0x80000400 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: '' - cmd: LC_SEGMENT_64 cmdsize: 232 segname: __DATA vmaddr: 16384 vmsize: 16384 fileoff: 16384 filesize: 16384 maxprot: 3 initprot: 3 nsects: 2 flags: 0 Sections: - sectname: __thread_vars segname: __DATA addr: 0x0000000000004000 size: 24 offset: 0x00004000 align: 3 reloff: 0x00000000 nreloc: 0 flags: 0x00000013 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 content: '000000000000000000000000000000000000000000000000' - sectname: __thread_bss segname: __DATA addr: 0x0000000000004018 size: 1 offset: 0x00000000 align: 0 reloff: 0x00000000 nreloc: 0 flags: 0x00000012 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 - cmd: LC_SEGMENT_64 cmdsize: 72 segname: __LINKEDIT vmaddr: 32768 vmsize: 16384 fileoff: 32768 filesize: 184 maxprot: 1 initprot: 1 nsects: 0 flags: 0 - cmd: LC_ID_DYLIB cmdsize: 104 dylib: name: 24 timestamp: 1 current_version: 0 compatibility_version: 0 Content: '/System/Library/Frameworks/ThreadLocal.framework/ThreadLocal' ZeroPadBytes: 2 - cmd: LC_DYLD_INFO_ONLY cmdsize: 48 rebase_off: 0 rebase_size: 0 bind_off: 32768 bind_size: 24 weak_bind_off: 0 weak_bind_size: 0 lazy_bind_off: 0 lazy_bind_size: 0 export_off: 32792 export_size: 24 - cmd: LC_SYMTAB cmdsize: 24 symoff: 32824 nsyms: 4 stroff: 32888 strsize: 64 - cmd: LC_DYSYMTAB cmdsize: 80 ilocalsym: 0 nlocalsym: 1 iextdefsym: 1 nextdefsym: 1 iundefsym: 2 nundefsym: 2 tocoff: 0 ntoc: 0 modtaboff: 0 nmodtab: 0 extrefsymoff: 0 nextrefsyms: 0 indirectsymoff: 0 nindirectsyms: 0 extreloff: 0 nextrel: 0 locreloff: 0 nlocrel: 0 - cmd: LC_UUID cmdsize: 24 uuid: E4FA1DB7-CD39-3568-B80D-BFAF224E5ADC - cmd: LC_BUILD_VERSION cmdsize: 32 platform: 1 minos: 720896 sdk: 720896 ntools: 1 Tools: - tool: 3 version: 39913216 - cmd: LC_SOURCE_VERSION cmdsize: 16 version: 0 - cmd: LC_LOAD_DYLIB cmdsize: 56 dylib: name: 24 timestamp: 2 current_version: 84672512 compatibility_version: 65536 Content: '/usr/lib/libSystem.B.dylib' ZeroPadBytes: 6 - cmd: LC_FUNCTION_STARTS cmdsize: 16 dataoff: 32816 datasize: 8 - cmd: LC_DATA_IN_CODE cmdsize: 16 dataoff: 32824 datasize: 0 LinkEditData: BindOpcodes: - Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM Imm: 1 Symbol: '' - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM Imm: 0 Symbol: __tlv_bootstrap - Opcode: BIND_OPCODE_SET_TYPE_IMM Imm: 1 Symbol: '' - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB Imm: 1 ULEBExtraData: [ 0x0000000000000000 ] Symbol: '' - Opcode: BIND_OPCODE_DO_BIND Imm: 0 Symbol: '' - Opcode: BIND_OPCODE_DONE Imm: 0 Symbol: '' ExportTrie: TerminalSize: 0 NodeOffset: 0 Name: '' Flags: 0x0000000000000000 Address: 0x0000000000000000 Other: 0x0000000000000000 ImportName: '' Children: - TerminalSize: 4 NodeOffset: 13 Name: _MySymbol Flags: 0x0000000000000001 Address: 0x0000000000004000 Other: 0x0000000000000000 ImportName: '' NameList: - n_strx: 45 n_type: 0x0E n_sect: 3 n_desc: 0 n_value: 16408 - n_strx: 2 n_type: 0x0F n_sect: 2 n_desc: 0 n_value: 16384 - n_strx: 12 n_type: 0x01 n_sect: 0 n_desc: 256 n_value: 0 - n_strx: 28 n_type: 0x01 n_sect: 0 n_desc: 256 n_value: 0 StringTable: - ' ' - _MySymbol - __tlv_bootstrap - dyld_stub_binder - '_MySymbol$tlv$init' ...