lld/test/MachO/unsorted-relocations.yaml

   1 # REQUIRES: x86
   2
   3 ## This tests that we can handle relocations that are not sorted by address.
   4 ## llvm-mc isn't able to emit such a file, hence the use of yaml2obj. ld64
   5 ## may emit files with unsorted relocations in `-r` mode, so we need to support
   6 ## this.
   7
   8 # RUN: yaml2obj %s -o %t.o
   9 # RUN: %lld -dylib -o %t %t.o
  10 # RUN: llvm-objdump --macho -d %t | FileCheck %s
  11
  12 # CHECK:      _foo:
  13 # CHECK-NEXT:      movq    _bar(%rip), %rax
  14 # CHECK-NEXT: _bar:
  15 # CHECK-NEXT:      movq    _baz(%rip), %rax
  16 # CHECK-NEXT: _baz:
  17 # CHECK-NEXT:      movq    _foo(%rip), %rax
  18
  19 --- !mach-o
  20 FileHeader:
  21   magic:           0xFEEDFACF
  22   cputype:         0x1000007
  23   cpusubtype:      0x3
  24   filetype:        0x1
  25   ncmds:           2
  26   sizeofcmds:      280
  27   flags:           0x2000
  28   reserved:        0x0
  29 LoadCommands:
  30   - cmd:             LC_SEGMENT_64
  31     cmdsize:         152
  32     segname:         ''
  33     vmaddr:          0
  34     vmsize:          21
  35     fileoff:         312
  36     filesize:        21
  37     maxprot:         7
  38     initprot:        7
  39     nsects:          1
  40     flags:           0
  41     Sections:
  42       - sectname:        __text
  43         segname:         __TEXT
  44         addr:            0x0
  45         size:            21
  46         offset:          0x138
  47         align:           0
  48         reloff:          0x150
  49         nreloc:          3
  50         flags:           0x80000400
  51         reserved1:       0x0
  52         reserved2:       0x0
  53         reserved3:       0x0
  54         content:         488B0500000000488B0500000000488B0500000000
  55         relocations:
  56           - address:         0x3
  57             symbolnum:       1
  58             pcrel:           true
  59             length:          2
  60             extern:          true
  61             type:            1
  62             scattered:       false
  63             value:           0
  64           - address:         0x11
  65             symbolnum:       0
  66             pcrel:           true
  67             length:          2
  68             extern:          true
  69             type:            1
  70             scattered:       false
  71             value:           0
  72           - address:         0xA
  73             symbolnum:       2
  74             pcrel:           true
  75             length:          2
  76             extern:          true
  77             type:            1
  78             scattered:       false
  79             value:           0
  80   - cmd:             LC_SYMTAB
  81     cmdsize:         24
  82     symoff:          360
  83     nsyms:           3
  84     stroff:          408
  85     strsize:         16
  86 LinkEditData:
  87   NameList:
  88     - n_strx:          11
  89       n_type:          0xE
  90       n_sect:          1
  91       n_desc:          0
  92       n_value:         0
  93     - n_strx:          6
  94       n_type:          0xE
  95       n_sect:          1
  96       n_desc:          0
  97       n_value:         7
  98     - n_strx:          1
  99       n_type:          0xE
 100       n_sect:          1
 101       n_desc:          0
 102       n_value:         14
 103   StringTable:
 104     - ''
 105     - _baz
 106     - _bar
 107     - _foo
 108 ...