test/mach-o/parse-compact-unwind32.yaml

   1 # RUN: lld -flavor darwin -arch i386 -r -print_atoms %s -o %t  | FileCheck %s
   2 #
   3 # Test parsing of __LD/__compact_unwind (compact unwind) section.
   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     alignment:       4
  18     address:         0x0000000000000000
  19     content:         [ 0x55, 0x89, 0xE5, 0xB8, 0x0A, 0x00, 0x00, 0x00,
  20                        0x5D, 0xC3, 0x55, 0x89, 0xE5, 0xB8, 0x0A, 0x00,
  21                        0x00, 0x00, 0x5D, 0xC3 ]
  22   - segment:         __LD
  23     section:         __compact_unwind
  24     type:            S_REGULAR
  25     attributes:      [  ]
  26     alignment:       2
  27     address:         0x000000000000001C
  28     content:         [ 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00,
  29                        0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
  30                        0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
  31                        0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
  32                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
  33     relocations:
  34       - offset:          0x00000014
  35         type:            GENERIC_RELOC_VANILLA
  36         length:          2
  37         pc-rel:          false
  38         extern:          false
  39         symbol:          1
  40       - offset:          0x00000000
  41         type:            GENERIC_RELOC_VANILLA
  42         length:          2
  43         pc-rel:          false
  44         extern:          false
  45         symbol:          1
  46 global-symbols:
  47   - name:            __Z3barv
  48     type:            N_SECT
  49     scope:           [ N_EXT ]
  50     sect:            1
  51     value:           0x000000000000000A
  52   - name:            __Z3foov
  53     type:            N_SECT
  54     scope:           [ N_EXT ]
  55     sect:            1
  56     value:           0x0000000000000000
  57 ...
  58
  59 # CHECK: defined-atoms:
  60 # CHECK:   - type:            compact-unwind
  61 # CHECK:     content:         [ 00, 00, 00, 00, 0A, 00, 00, 00, 00, 00, 00, 01,
  62 # CHECK:                        00, 00, 00, 00, 00, 00, 00, 00 ]
  63 # CHECK:   - type:            compact-unwind
  64 # CHECK:     content:         [ 10, 00, 00, 00, 0A, 00, 00, 00, 00, 00, 00, 01,
  65 # CHECK:                        00, 00, 00, 00, 00, 00, 00, 00 ]
  66 # CHECK:   - name:            __Z3foov
  67 # CHECK:     scope:           global
  68 # CHECK:     content:         [ 55, 89, E5, B8, 0A, 00, 00, 00, 5D, C3 ]
  69 # CHECK:   - name:            __Z3barv
  70 # CHECK:     scope:           global
  71 # CHECK:     content:         [ 55, 89, E5, B8, 0A, 00, 00, 00, 5D, C3 ]
  72