# Check we don't error out on MachO files with stabs symbol entries that
# repurpose the section field so it's out of range for normal symbols.
# RUN: yaml2obj %s -o %t
# RUN: llvm-objdump --syms %t | FileCheck %s
# CHECK: 0000000000000000 d *UND*
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x100000C
cpusubtype: 0x0
filetype: 0x2
ncmds: 16
sizeofcmds: 744
flags: 0x200085
reserved: 0x0
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 72
segname: __PAGEZERO
vmaddr: 0
vmsize: 4294967296
fileoff: 0
filesize: 0
maxprot: 0
initprot: 0
nsects: 0
flags: 0
- cmd: LC_SEGMENT_64
cmdsize: 232
segname: __TEXT
vmaddr: 4294967296
vmsize: 16384
fileoff: 0
filesize: 16384
maxprot: 5
initprot: 5
nsects: 2
flags: 0
Sections:
- sectname: __text
segname: __TEXT
addr: 0x100003FA0
size: 8
offset: 0x3FA0
align: 2
reloff: 0x0
nreloc: 0
flags: 0x80000400
reserved1: 0x0
reserved2: 0x0
reserved3: 0x0
content: 00008052C0035FD6
- sectname: __unwind_info
segname: __TEXT
addr: 0x100003FA8
size: 88
offset: 0x3FA8
align: 2
reloff: 0x0
nreloc: 0
flags: 0x0
reserved1: 0x0
reserved2: 0x0
reserved3: 0x0
content: 010000001C000000000000001C000000000000001C00000002000000A03F00004000000040000000A83F00000000000040000000000000000000000000000000030000000C00010010000100000000000000000200000000
- cmd: LC_SEGMENT_64
cmdsize: 72
segname: __LINKEDIT
vmaddr: 4294983680
vmsize: 16384
fileoff: 16384
filesize: 688
maxprot: 1
initprot: 1
nsects: 0
flags: 0
- cmd: LC_DYLD_CHAINED_FIXUPS
cmdsize: 16
dataoff: 16384
datasize: 56
- cmd: LC_DYLD_EXPORTS_TRIE
cmdsize: 16
dataoff: 16440
datasize: 48
- cmd: LC_SYMTAB
cmdsize: 24
symoff: 16496
nsyms: 11
stroff: 16672
strsize: 120
- cmd: LC_DYSYMTAB
cmdsize: 80
ilocalsym: 0
nlocalsym: 9
iextdefsym: 9
nextdefsym: 2
iundefsym: 11
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_LOAD_DYLINKER
cmdsize: 32
name: 12
Content: '/usr/lib/dyld'
ZeroPadBytes: 7
- cmd: LC_UUID
cmdsize: 24
uuid: 73BD5072-2F45-39FD-8013-8102F002C240
- cmd: LC_BUILD_VERSION
cmdsize: 32
platform: 1
minos: 917504
sdk: 918528
ntools: 1
Tools:
- tool: 3
version: 72942592
- cmd: LC_SOURCE_VERSION
cmdsize: 16
version: 0
- cmd: LC_MAIN
cmdsize: 24
entryoff: 16288
stacksize: 0
- cmd: LC_LOAD_DYLIB
cmdsize: 56
dylib:
name: 24
timestamp: 2
current_version: 88171522
compatibility_version: 65536
Content: '/usr/lib/libSystem.B.dylib'
ZeroPadBytes: 6
- cmd: LC_FUNCTION_STARTS
cmdsize: 16
dataoff: 16488
datasize: 8
- cmd: LC_DATA_IN_CODE
cmdsize: 16
dataoff: 16496
datasize: 0
- cmd: LC_CODE_SIGNATURE
cmdsize: 16
dataoff: 16800
datasize: 272
LinkEditData:
ExportTrie:
TerminalSize: 0
NodeOffset: 0
Name: ''
Flags: 0x0
Address: 0x0
Other: 0x0
ImportName: ''
Children:
- TerminalSize: 0
NodeOffset: 18
Name: _
Flags: 0x0
Address: 0x0
Other: 0x0
ImportName: ''
Children:
- TerminalSize: 2
NodeOffset: 9
Name: _mh_execute_header
Flags: 0x0
Address: 0x0
Other: 0x0
ImportName: ''
- TerminalSize: 3
NodeOffset: 13
Name: main
Flags: 0x0
Address: 0x3FA0
Other: 0x0
ImportName: ''
NameList:
- n_strx: 1
n_type: 0x64
# This line has been changed from a real object file to move the section
# out of valid range for normal symbols.
n_sect: 42
n_desc: 0
n_value: 0
- n_strx: 28
n_type: 0x64
n_sect: 0
n_desc: 0
n_value: 0
- n_strx: 68
n_type: 0x64
n_sect: 0
n_desc: 0
n_value: 0
- n_strx: 74
n_type: 0x66
n_sect: 0
n_desc: 1
n_value: 1713522175
- n_strx: 1
n_type: 0x2E
n_sect: 1
n_desc: 0
n_value: 4294983584
- n_strx: 22
n_type: 0x24
n_sect: 1
n_desc: 0
n_value: 4294983584
- n_strx: 1
n_type: 0x24
n_sect: 0
n_desc: 0
n_value: 8
- n_strx: 1
n_type: 0x4E
n_sect: 1
n_desc: 0
n_value: 4294983584
- n_strx: 1
n_type: 0x64
n_sect: 1
n_desc: 0
n_value: 0
- n_strx: 2
n_type: 0xF
n_sect: 1
n_desc: 16
n_value: 4294967296
- n_strx: 22
n_type: 0xF
n_sect: 1
n_desc: 0
n_value: 4294983584
StringTable:
- ' '
- __mh_execute_header
- _main
- '/Users/tim/llvm/llvm-project/build.rel/'
- tmp.c
- '/Users/tim/llvm/llvm-project/build.rel/tmp.o'
- ''
FunctionStarts: [ 0x3FA0 ]
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,
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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0 ]
...