test/core/sectiongroup-remaining-undef.objtxt

   1 # RUN: lld -core %s | FileCheck %s
   2
   3 #
   4 # Test that section groups are parsed and the first group selected for symbol
   5 # resolution. The second file which has the same group has a unresolved
   6 # undefined symbol. lets make sure that the symbol is kept around in the final
   7 # link and remains undefined.
   8 #
   9
  10 ---
  11 defined-atoms:
  12   - name:            f1
  13     scope:           global
  14     type:            code
  15   - name:            f2
  16     scope:           global
  17     type:            code
  18   - name:            g1
  19     scope:           global
  20     type:            code
  21   - name:            d1
  22     scope:           global
  23     type:            data
  24   - name:            g1
  25     scope:           global
  26     type:            group-comdat
  27     references:
  28       - kind:            group-child
  29         target:          f1
  30       - kind:            group-child
  31         target:          f2
  32       - kind:            group-child
  33         target:          g1
  34       - kind:            group-child
  35         target:          d1
  36 ---
  37 defined-atoms:
  38   - name:            anotherfunction
  39     scope:           global
  40     type:            data
  41   - name:            f1
  42     scope:           global
  43     type:            code
  44   - name:            f2
  45     scope:           global
  46     type:            code
  47   - name:            f3
  48     scope:           global
  49     type:            code
  50   - name:            g1
  51     scope:           global
  52     type:            code
  53   - name:            d1
  54     scope:           global
  55     type:            data
  56   - name:            g1
  57     scope:           global
  58     type:            group-comdat
  59     references:
  60       - kind:            group-child
  61         target:          f1
  62       - kind:            group-child
  63         target:          f2
  64       - kind:            group-child
  65         target:          f3
  66       - kind:            group-child
  67         target:          g1
  68       - kind:            group-child
  69         target:          d1
  70 ---
  71 undefined-atoms:
  72     - name:              f3
  73       can-be-null:       never
  74 ...
  75
  76 #CHECK:   - name:            anotherfunction
  77 #CHECK:     scope:           global
  78 #CHECK:     type:            data
  79 #CHECK: undefined-atoms:
  80 #CHECK:   - name:            f3