test/tools/obj2yaml/special-symbol-indices.yaml

   1 # RUN: yaml2obj %s > %t
   2 # RUN: obj2yaml %t | FileCheck %s
   3
   4 ## Test checks that we are able to handle symbols with special/reserved indices.
   5
   6 # CHECK:      Symbols:
   7 # CHECK-NEXT:   - Name:    absolute
   8 # CHECK-NEXT:     Index:   SHN_ABS
   9 # CHECK-NEXT:     Binding: STB_GLOBAL
  10 # CHECK-NEXT:     Value:   0x0000000000001234
  11 # CHECK-NEXT:   - Name:    common
  12 # CHECK-NEXT:     Index:   SHN_COMMON
  13 # CHECK-NEXT:     Binding: STB_GLOBAL
  14 # CHECK-NEXT:   - Name:    valid_index
  15 # CHECK-NEXT:     Section: .text
  16 # CHECK-NEXT:     Binding: STB_GLOBAL
  17 # CHECK-NEXT:   - Name:    processor_specific_index
  18 # CHECK-NEXT:     Index:   SHN_HEXAGON_SCOMMON_1
  19 # CHECK-NEXT:     Binding: STB_GLOBAL
  20 # CHECK-NEXT:   - Name:    unknown_index
  21 # CHECK-NEXT:     Index:   0x0000FFFE
  22 # CHECK-NEXT:     Binding: STB_GLOBAL
  23
  24 !ELF
  25 FileHeader:
  26   Class:           ELFCLASS64
  27   Data:            ELFDATA2LSB
  28   Type:            ET_EXEC
  29   Machine:         EM_HEXAGON
  30 Sections:
  31   - Name: .text
  32     Type: SHT_PROGBITS
  33 Symbols:
  34   - Name:     absolute
  35     Index:    SHN_ABS
  36     Value:    0x1234
  37     Binding:  STB_GLOBAL
  38   - Name:     common
  39     Index:    SHN_COMMON
  40     Binding:  STB_GLOBAL
  41   - Name:     valid_index
  42     Index:    0x1
  43     Binding:  STB_GLOBAL
  44   - Name:     processor_specific_index
  45     Index:    SHN_HEXAGON_SCOMMON_1
  46     Binding:  STB_GLOBAL
  47   - Name:     unknown_index
  48     Index:    0xfffe
  49     Binding:  STB_GLOBAL
  50
  51 ## shn_xindex.o contains a symbol with st_shndx == SHN_XINDEX.
  52 ## We do not support it at this moment.
  53 # RUN: not obj2yaml %S/Inputs/shn_xindex.o 2>&1 | FileCheck %s --check-prefix=ERR
  54 # ERR: Error reading file: {{.*}}shn_xindex.o: SHN_XINDEX symbols are not supported