test/tools/yaml2obj/dynamic-relocations.yaml

   1 ## Show that yaml2obj uses the correct set of symbols for relocation sections
   2 ## referencing the dynamic symbol table.
   3
   4 # RUN: yaml2obj %s -o %t
   5 # RUN: llvm-readelf -r %t | FileCheck %s
   6
   7 # CHECK:      Relocation section '.rela.dyn' at offset {{.*}} contains 2 entries:
   8 # CHECK-NEXT:     Offset             Info             Type      Symbol's Value  Symbol's Name
   9 # CHECK-NEXT: 0000000000000000  0000000100000000 R_X86_64_NONE 0000000012345678 dynamic
  10 # CHECK-NEXT: 0000000000000008  0000000200000000 R_X86_64_NONE 0000000087654321 both
  11 # CHECK-EMPTY:
  12 # CHECK-NEXT: Relocation section '.rela.data' at offset {{.*}} contains 2 entries:
  13 # CHECK-NEXT:     Offset             Info             Type      Symbol's Value  Symbol's Name
  14 # CHECK-NEXT: 0000000000000010  0000000200000000 R_X86_64_NONE 0000000011223344 static
  15 # CHECK-NEXT: 0000000000000018  0000000100000000 R_X86_64_NONE 0000000088776655 both
  16
  17 !ELF
  18 FileHeader:
  19   Class:   ELFCLASS64
  20   Data:    ELFDATA2LSB
  21   Type:    ET_DYN
  22   Machine: EM_X86_64
  23 Sections:
  24   - Name: .data
  25     Type: SHT_PROGBITS
  26   - Name: .rela.dyn
  27     Type: SHT_REL
  28     Link: .dynsym
  29     Info: .data
  30     Relocations:
  31       - Offset: 0
  32         Type: R_X86_64_NONE
  33         Symbol: dynamic
  34       - Offset: 8
  35         Type: R_X86_64_NONE
  36         Symbol: both
  37   - Name: .rela.data
  38     Type: SHT_REL
  39     Link: .symtab
  40     Info: .data
  41     Relocations:
  42       - Offset: 16
  43         Type: R_X86_64_NONE
  44         Symbol: static
  45       - Offset: 24
  46         Type: R_X86_64_NONE
  47         Symbol: both
  48 Symbols:
  49     - Name: both
  50       Section: .data
  51       Value: 0x88776655
  52       Binding: STB_GLOBAL
  53     - Name: static
  54       Section: .data
  55       Value: 0x11223344
  56       Binding: STB_GLOBAL
  57 DynamicSymbols:
  58     - Name: dynamic
  59       Section: .data
  60       Value: 0x12345678
  61       Binding: STB_GLOBAL
  62     - Name: both
  63       Section: .data
  64       Value: 0x87654321
  65       Binding: STB_GLOBAL