test/mach-o/parse-function.yaml

   1 # RUN: lld -flavor darwin -arch x86_64 -r %s -o %t
   2 # RUN: lld -flavor darwin -arch x86_64 -r %t -print_atoms -o %t2 | FileCheck %s
   3 #
   4 # Test parsing of mach-o functions.
   5 #
   6
   7 --- !mach-o
   8 arch:            x86_64
   9 file-type:       MH_OBJECT
  10 flags:           [ MH_SUBSECTIONS_VIA_SYMBOLS ]
  11 has-UUID:        false
  12 OS:              unknown
  13 sections:
  14   - segment:         __TEXT
  15     section:         __text
  16     type:            S_REGULAR
  17     attributes:      [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
  18     alignment:       4
  19     address:         0x0000000000000000
  20     content:         [ 0xCC, 0xC3, 0x90, 0xC3, 0x90, 0x90, 0xC3, 0x90,
  21                        0x90, 0x90, 0xC3, 0x90, 0x90, 0x90, 0x90, 0xC3,
  22                        0xCC, 0x31, 0xC0, 0xC3 ]
  23 local-symbols:
  24   - name:            _myStatic
  25     type:            N_SECT
  26     sect:            1
  27     value:           0x000000000000000B
  28 global-symbols:
  29   - name:            _myGlobal
  30     type:            N_SECT
  31     scope:           [ N_EXT ]
  32     sect:            1
  33     value:           0x0000000000000001
  34   - name:            _myGlobalWeak
  35     type:            N_SECT
  36     scope:           [ N_EXT ]
  37     sect:            1
  38     desc:            [ N_WEAK_DEF ]
  39     value:           0x0000000000000002
  40   - name:            _myHidden
  41     type:            N_SECT
  42     scope:           [ N_EXT, N_PEXT ]
  43     sect:            1
  44     value:           0x0000000000000004
  45   - name:            _myHiddenWeak
  46     type:            N_SECT
  47     scope:           [ N_EXT, N_PEXT ]
  48     sect:            1
  49     desc:            [ N_WEAK_DEF ]
  50     value:           0x0000000000000007
  51   - name:            _myStripNot
  52     type:            N_SECT
  53     scope:           [ N_EXT ]
  54     sect:            1
  55     desc:            [ N_NO_DEAD_STRIP ]
  56     value:           0x0000000000000010
  57   - name:            _myResolver
  58     type:            N_SECT
  59     scope:           [ N_EXT ]
  60     sect:            1
  61     desc:            [ N_SYMBOL_RESOLVER ]
  62     value:           0x0000000000000011
  63 ...
  64
  65 # CHECK-NOT:  name:
  66 # CHECK:      content:         [ CC ]
  67
  68 # CHECK:      name:   _myGlobal
  69 # CHECK:      scope:  global
  70 # CHECK:      content:         [ C3 ]
  71
  72 # CHECK:      name:   _myGlobalWeak
  73 # CHECK:      scope:  global
  74 # CHECK:      content:         [ 90, C3 ]
  75 # CHECK:      merge:  as-weak
  76
  77 # CHECK:      name:   _myHidden
  78 # CHECK:      scope:  hidden
  79 # CHECK:      content:         [ 90, 90, C3 ]
  80
  81 # CHECK:      name:   _myHiddenWeak
  82 # CHECK:      scope:  hidden
  83 # CHECK:      content:         [ 90, 90, 90, C3 ]
  84 # CHECK:      merge:  as-weak
  85
  86 # CHECK:      name:   _myStatic
  87 # CHECK-NOT:    scope:  global
  88 # CHECK-NOT:    scope:  hidden
  89 # CHECK:      content:         [ 90, 90, 90, 90, C3 ]
  90
  91 # CHECK:      name:    _myStripNot
  92 # CHECK:      scope:   global
  93 # CHECK:      content:         [ CC ]
  94 # CHECK:      dead-strip:  never
  95
  96 # CHECK:      name:    _myResolver
  97 # CHECK:      scope:   global
  98 # CHECK:      type:    resolver
  99 # CHECK:      content:         [ 31, C0, C3 ]
 100