llvm/test/tools/yaml2obj/ELF/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       - Type: R_X86_64_NONE
  32         Symbol: dynamic
  33       - Offset: 8
  34         Type: R_X86_64_NONE
  35         Symbol: both
  36   - Name: .rela.data
  37     Type: SHT_REL
  38     Link: .symtab
  39     Info: .data
  40     Relocations:
  41       - Offset: 16
  42         Type: R_X86_64_NONE
  43         Symbol: static
  44       - Offset: 24
  45         Type: R_X86_64_NONE
  46         Symbol: both
  47 Symbols:
  48     - Name: both
  49       Section: .data
  50       Value: 0x88776655
  51       Binding: STB_GLOBAL
  52     - Name: static
  53       Section: .data
  54       Value: 0x11223344
  55       Binding: STB_GLOBAL
  56 DynamicSymbols:
  57     - Name: dynamic
  58       Section: .data
  59       Value: 0x12345678
  60       Binding: STB_GLOBAL
  61     - Name: both
  62       Section: .data
  63       Value: 0x87654321
  64       Binding: STB_GLOBAL