test/mach-o/parse-non-lazy-pointers.yaml

   1 # RUN: ld64.lld -arch i386 -r -print_atoms %s -o %t  | FileCheck %s
   2 #
   3 # Test parsing of non-lazy-pointer sections.
   4 #
   5
   6 --- !mach-o
   7 arch:            x86
   8 file-type:       MH_OBJECT
   9 flags:           [ MH_SUBSECTIONS_VIA_SYMBOLS ]
  10 has-UUID:        false
  11 OS:              unknown
  12 sections:
  13   - segment:         __TEXT
  14     section:         __text
  15     type:            S_REGULAR
  16     attributes:      [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
  17     address:         0x0000000000000000
  18     content:         [ 0x55, 0x89, 0xE5, 0xE8, 0x00, 0x00, 0x00, 0x00,
  19                        0x59, 0x8D, 0x81, 0x14, 0x00, 0x00, 0x00, 0x8D,
  20                        0x81, 0x18, 0x00, 0x00, 0x00, 0x5D, 0xC3, 0x55,
  21                        0x89, 0xE5, 0x5D, 0xC3 ]
  22     relocations:
  23       - offset:          0x00000011
  24         scattered:       true
  25         type:            GENERIC_RELOC_LOCAL_SECTDIFF
  26         length:          2
  27         pc-rel:          false
  28         value:           0x00000020
  29       - offset:          0x00000000
  30         scattered:       true
  31         type:            GENERIC_RELOC_PAIR
  32         length:          2
  33         pc-rel:          false
  34         value:           0x00000008
  35       - offset:          0x0000000B
  36         scattered:       true
  37         type:            GENERIC_RELOC_LOCAL_SECTDIFF
  38         length:          2
  39         pc-rel:          false
  40         value:           0x0000001C
  41       - offset:          0x00000000
  42         scattered:       true
  43         type:            GENERIC_RELOC_PAIR
  44         length:          2
  45         pc-rel:          false
  46         value:           0x00000008
  47   - segment:         __IMPORT
  48     section:         __pointers
  49     type:            S_NON_LAZY_SYMBOL_POINTERS
  50     attributes:      [  ]
  51     address:         0x000000000000001C
  52     content:         [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
  53     indirect-syms:   [ 2, 2147483648 ]
  54 local-symbols:
  55   - name:            _foo
  56     type:            N_SECT
  57     sect:            1
  58     value:           0x0000000000000017
  59 global-symbols:
  60   - name:            _get
  61     type:            N_SECT
  62     scope:           [ N_EXT ]
  63     sect:            1
  64     value:           0x0000000000000000
  65 undefined-symbols:
  66   - name:            _bar
  67     type:            N_UNDF
  68     scope:           [ N_EXT ]
  69     value:           0x0000000000000000
  70 ...
  71
  72
  73 # CHECK:defined-atoms:
  74 # CHECK:  - ref-name:        [[GOT1:L[L0-9]+]]
  75 # CHECK:    scope:           hidden
  76 # CHECK:    type:            got
  77 # CHECK:    content:         [ 00, 00, 00, 00 ]
  78 # CHECK:    merge:           by-content
  79 # CHECK:  - ref-name:        [[GOT2:L[L0-9]+]]
  80 # CHECK:    scope:           hidden
  81 # CHECK:    type:            got
  82 # CHECK:    content:         [ 00, 00, 00, 00 ]
  83 # CHECK:    merge:           by-content
  84 # CHECK:  - name:            _get
  85 # CHECK:    scope:           global
  86 # CHECK:    content:         [ 55, 89, E5, E8, 00, 00, 00, 00, 59, 8D, 81, 14,
  87 # CHECK:                       00, 00, 00, 8D, 81, 18, 00, 00, 00, 5D, C3 ]
  88 # CHECK:     references:
  89 # CHECK:       - kind:            funcRel32
  90 # CHECK:         offset:          11
  91 # CHECK:         target:          [[GOT1]]
  92 # CHECK:       - kind:            funcRel32
  93 # CHECK:         offset:          17
  94 # CHECK:         target:          [[GOT2]]
  95 # CHECK:  - name:            _foo
  96 # CHECK:    content:         [ 55, 89, E5, 5D, C3 ]
  97
  98