141 lines
3.9 KiB
YAML
141 lines
3.9 KiB
YAML
# REQUIRES: x86
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# RUN: rm -rf %t; split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos -o %t/obj.o %t/obj.s
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# RUN: yaml2obj %t/dylib.yaml -o %t/libdylib.dylib
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# RUN: %lld -platform_version macos 12.0.0 12.0.0 -lSystem %t/obj.o %t/libdylib.dylib -o /dev/null
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#--- obj.s
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.globl _main
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_main:
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call _foo
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#--- dylib.yaml
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## This yaml is from a dylib produced by ld64
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## echo ".global _foo\n_foo" > dylib.s
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## clang -target=x86_64-apple-macos12 -dynamiclib -isysroot Inputs/MacOSX.sdk dylib.s -o libdylib.dylib
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## obj2yaml --raw-segment=data libdylib.dylib
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACF
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cputype: 0x1000007
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cpusubtype: 0x3
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filetype: 0x6
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ncmds: 13
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sizeofcmds: 568
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flags: 0x100085
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reserved: 0x0
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LoadCommands:
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- cmd: LC_SEGMENT_64
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cmdsize: 152
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segname: __TEXT
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vmaddr: 0
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vmsize: 16384
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fileoff: 0
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filesize: 16384
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maxprot: 5
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initprot: 5
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nsects: 1
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flags: 0
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Sections:
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- sectname: __text
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segname: __TEXT
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addr: 0x4000
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size: 0
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offset: 0x4000
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align: 0
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reloff: 0x0
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nreloc: 0
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flags: 0x80000400
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reserved1: 0x0
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reserved2: 0x0
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reserved3: 0x0
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content: ''
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- cmd: LC_SEGMENT_64
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cmdsize: 72
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segname: __LINKEDIT
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vmaddr: 16384
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vmsize: 16384
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fileoff: 16384
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filesize: 96
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maxprot: 1
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initprot: 1
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nsects: 0
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flags: 0
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- cmd: LC_ID_DYLIB
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cmdsize: 48
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dylib:
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name: 24
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timestamp: 1
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current_version: 0
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compatibility_version: 0
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Content: libdylib.dylib
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ZeroPadBytes: 3
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- cmd: LC_DYLD_CHAINED_FIXUPS
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cmdsize: 16
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dataoff: 16384
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datasize: 48
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- cmd: LC_DYLD_EXPORTS_TRIE
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cmdsize: 16
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dataoff: 16432
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datasize: 16
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- cmd: LC_SYMTAB
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cmdsize: 24
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symoff: 16456
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nsyms: 1
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stroff: 16472
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strsize: 8
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- cmd: LC_DYSYMTAB
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cmdsize: 80
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ilocalsym: 0
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nlocalsym: 0
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iextdefsym: 0
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nextdefsym: 1
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iundefsym: 1
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nundefsym: 0
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tocoff: 0
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ntoc: 0
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modtaboff: 0
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nmodtab: 0
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extrefsymoff: 0
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nextrefsyms: 0
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indirectsymoff: 0
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nindirectsyms: 0
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extreloff: 0
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nextrel: 0
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locreloff: 0
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nlocrel: 0
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- cmd: LC_UUID
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cmdsize: 24
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uuid: 52409B91-DF59-346A-A63F-D4E6FFDC3E04
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- cmd: LC_BUILD_VERSION
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cmdsize: 32
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platform: 1
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minos: 786432
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sdk: 851968
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ntools: 1
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Tools:
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- tool: 3
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version: 53674242
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- cmd: LC_SOURCE_VERSION
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cmdsize: 16
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version: 0
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- cmd: LC_LOAD_DYLIB
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cmdsize: 56
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dylib:
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name: 24
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timestamp: 2
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current_version: 65793
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compatibility_version: 65536
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Content: '/usr/lib/libSystem.dylib'
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ZeroPadBytes: 8
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- cmd: LC_FUNCTION_STARTS
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cmdsize: 16
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dataoff: 16448
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datasize: 8
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- cmd: LC_DATA_IN_CODE
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cmdsize: 16
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dataoff: 16456
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datasize: 0
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__LINKEDIT: 00000000200000002C0000002C000000000000000100000000000000000000000200000000000000000000000000000000015F666F6F000804008080010000000000000000000000020000000F010000004000000000000020005F666F6F0000
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...
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