llvm/test/tools/llvm-objcopy/ELF/remove-section-in-group.test

   1 ## This checks that the group section is shrunk when its member is removed.
   2
   3 # RUN: yaml2obj %s -o - \
   4 # RUN:   | llvm-objcopy -R .foo - - \
   5 # RUN:   | obj2yaml - \
   6 # RUN:   | FileCheck %s
   7
   8 # CHECK:      - Name: .group
   9 # CHECK:        Members:
  10 # CHECK-NEXT:     - SectionOrType:  GRP_COMDAT
  11 # CHECK-NEXT:     - SectionOrType:  .bar
  12 # CHECK-NOT:      - SectionOrType:
  13
  14 --- !ELF
  15 FileHeader:
  16   Class:      ELFCLASS64
  17   Data:       ELFDATA2LSB
  18   Type:       ET_REL
  19   Machine:    EM_X86_64
  20 Sections:
  21   - Name:     .group
  22     Type:     SHT_GROUP
  23     Info:     foo_bar_grp
  24     Members:
  25       - SectionOrType:  GRP_COMDAT
  26       - SectionOrType:  .foo
  27       - SectionOrType:  .bar
  28   - Name:     .foo
  29     Type:     SHT_PROGBITS
  30     Flags:    [ SHF_ALLOC, SHF_GROUP ]
  31   - Name:     .bar
  32     Type:     SHT_PROGBITS
  33     Flags:    [ SHF_ALLOC, SHF_GROUP ]
  34 Symbols:
  35   - Name:     foo_bar_grp
  36     Section:  .group
  37     Binding:  STB_GLOBAL