| # RUN: yaml2obj %s -o %t |
| # RUN: llvm-objdump -p %t | FileCheck %s |
| # RUN: llvm-otool -l %t | FileCheck %s |
| # |
| # CHECK: LC_ATOM_INFO |
| # |
| # Created with: |
| # echo 'void foo() {}' > foo.c |
| # clang -dynamiclib foo.c -Wl,-make_mergeable -Wl,-no_adhoc_codesign |
| |
| --- !mach-o |
| FileHeader: |
| magic: 0xFEEDFACF |
| cputype: 0x100000C |
| cpusubtype: 0x0 |
| filetype: 0x6 |
| ncmds: 14 |
| sizeofcmds: 648 |
| flags: 0x100085 |
| reserved: 0x0 |
| LoadCommands: |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 232 |
| segname: __TEXT |
| vmaddr: 0 |
| vmsize: 16384 |
| fileoff: 0 |
| filesize: 16384 |
| maxprot: 5 |
| initprot: 5 |
| nsects: 2 |
| flags: 0 |
| Sections: |
| - sectname: __text |
| segname: __TEXT |
| addr: 0x3FB8 |
| size: 4 |
| offset: 0x3FB8 |
| align: 2 |
| reloff: 0x0 |
| nreloc: 0 |
| flags: 0x80000400 |
| reserved1: 0x0 |
| reserved2: 0x0 |
| reserved3: 0x0 |
| content: C0035FD6 |
| - sectname: __unwind_info |
| segname: __TEXT |
| addr: 0x3FBC |
| size: 68 |
| offset: 0x3FBC |
| align: 2 |
| reloff: 0x0 |
| nreloc: 0 |
| flags: 0x0 |
| reserved1: 0x0 |
| reserved2: 0x0 |
| reserved3: 0x0 |
| content: 010000001C000000000000001C000000000000001C00000002000000B83F00003400000034000000BD3F000000000000340000000200000008000100B83F000000000002 |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 72 |
| segname: __LINKEDIT |
| vmaddr: 16384 |
| vmsize: 16384 |
| fileoff: 16384 |
| filesize: 592 |
| maxprot: 1 |
| initprot: 1 |
| nsects: 0 |
| flags: 0 |
| - cmd: LC_ID_DYLIB |
| cmdsize: 32 |
| dylib: |
| name: 24 |
| timestamp: 1 |
| current_version: 0 |
| compatibility_version: 0 |
| Content: obj |
| ZeroPadBytes: 5 |
| - cmd: LC_DYLD_CHAINED_FIXUPS |
| cmdsize: 16 |
| dataoff: 16384 |
| datasize: 56 |
| - cmd: LC_DYLD_EXPORTS_TRIE |
| cmdsize: 16 |
| dataoff: 16440 |
| datasize: 24 |
| - cmd: LC_SYMTAB |
| cmdsize: 24 |
| symoff: 16952 |
| nsyms: 1 |
| stroff: 16968 |
| strsize: 8 |
| - cmd: LC_DYSYMTAB |
| cmdsize: 80 |
| ilocalsym: 0 |
| nlocalsym: 0 |
| iextdefsym: 0 |
| nextdefsym: 1 |
| iundefsym: 1 |
| nundefsym: 0 |
| 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: F30F2ED6-99E3-3BF0-B9A9-A4DAEEF9EA65 |
| - cmd: LC_BUILD_VERSION |
| cmdsize: 32 |
| platform: 1 |
| minos: 851968 |
| sdk: 917504 |
| ntools: 1 |
| Tools: |
| - tool: 3 |
| version: 66062080 |
| - cmd: LC_SOURCE_VERSION |
| cmdsize: 16 |
| version: 0 |
| - cmd: LC_LOAD_DYLIB |
| cmdsize: 56 |
| dylib: |
| name: 24 |
| timestamp: 2 |
| current_version: 87556096 |
| compatibility_version: 65536 |
| Content: '/usr/lib/libSystem.B.dylib' |
| ZeroPadBytes: 6 |
| - cmd: LC_FUNCTION_STARTS |
| cmdsize: 16 |
| dataoff: 16464 |
| datasize: 8 |
| - cmd: LC_DATA_IN_CODE |
| cmdsize: 16 |
| dataoff: 16472 |
| datasize: 0 |
| - cmd: LC_ATOM_INFO |
| cmdsize: 16 |
| dataoff: 16472 |
| datasize: 480 |
| LinkEditData: |
| ExportTrie: |
| TerminalSize: 0 |
| NodeOffset: 0 |
| Name: '' |
| Flags: 0x0 |
| Address: 0x0 |
| Other: 0x0 |
| ImportName: '' |
| Children: |
| - TerminalSize: 0 |
| NodeOffset: 12 |
| Name: _foo |
| Flags: 0x0 |
| Address: 0x0 |
| Other: 0x0 |
| ImportName: '' |
| NameList: |
| - n_strx: 2 |
| n_type: 0xF |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 16312 |
| StringTable: |
| - ' ' |
| - _foo |
| - '' |
| FunctionStarts: [ 0x3FB8 ] |
| ChainedFixups: [ 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x30, 0x0, |
| 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, |
| 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, |
| 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, |
| 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, |
| 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 ] |
| ... |
