test/tools/llvm-objcopy/ELF/basic-relocations.test

   1 # RUN: yaml2obj %s > %t
   2 # RUN: llvm-objcopy %t %t2
   3 # RUN: llvm-readobj --relocations %t2 | FileCheck %s
   4
   5 !ELF
   6 FileHeader:
   7   Class:           ELFCLASS64
   8   Data:            ELFDATA2LSB
   9   Type:            ET_EXEC
  10   Machine:         EM_X86_64
  11 Sections:
  12   - Name:            .text
  13     Type:            SHT_PROGBITS
  14     Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
  15     Address:         0x1000
  16     AddressAlign:    0x0000000000000010
  17     Content:         "0000000000000000"
  18   - Name:            .rel.text
  19     Type:            SHT_REL
  20     Link:            .symtab
  21     Info:            .text
  22     Relocations:
  23       - Offset: 0x1000
  24         Symbol: foo
  25         Type:   R_X86_64_PC32
  26   - Name:            .data
  27     Type:            SHT_PROGBITS
  28     Flags:           [ SHF_ALLOC ]
  29     Address:         0x2000
  30     AddressAlign:    0x0000000000000010
  31     Content:         "0000000000000000"
  32   - Name:            .rel.data
  33     Type:            SHT_REL
  34     Link:            .symtab
  35     Info:            .data
  36     Relocations:
  37       - Offset: 0x2000
  38         Symbol: bar
  39         Type:   R_X86_64_PC32
  40   - Name:            .rela.data
  41     Type:            SHT_RELA
  42     Link:            .symtab
  43     Info:            .data
  44     Relocations:
  45       - Offset: 0x2000
  46         Symbol: barA
  47         Type:   R_X86_64_PC32
  48         Addend: 0x17
  49   - Name:            .rela.text
  50     Type:            SHT_RELA
  51     Link:            .symtab
  52     Info:            .text
  53     Relocations:
  54       - Offset: 0x1000
  55         Symbol: fooA
  56         Type:   R_X86_64_PC32
  57         Addend: 0x13
  58 Symbols:
  59   - Name:     _start
  60     Type:     STT_FUNC
  61     Section:  .text
  62     Value:    0x1000
  63     Size:     4
  64     Binding:  STB_GLOBAL
  65   - Name:     foo
  66     Type:     STT_FUNC
  67     Size:     4
  68     Binding:  STB_GLOBAL
  69   - Name:     fooA
  70     Type:     STT_FUNC
  71     Size:     4
  72     Binding:  STB_GLOBAL
  73   - Name:     bar
  74     Type:     STT_OBJECT
  75     Size:     4
  76     Binding:  STB_GLOBAL
  77   - Name:     barA
  78     Type:     STT_OBJECT
  79     Size:     4
  80     Binding:  STB_GLOBAL
  81
  82 # CHECK:     Relocations [
  83 # CHECK-NEXT:  Section (2) .rel.text {
  84 # CHECK-NEXT:    0x1000 R_X86_64_PC32 foo 0x0
  85 # CHECK-NEXT:  }
  86 # CHECK-NEXT:  Section (4) .rel.data {
  87 # CHECK-NEXT:    0x2000 R_X86_64_PC32 bar 0x0
  88 # CHECK-NEXT:  }
  89 # CHECK-NEXT:  Section (5) .rela.data {
  90 # CHECK-NEXT:    0x2000 R_X86_64_PC32 barA 0x17
  91 # CHECK-NEXT:  }
  92 # CHECK-NEXT:  Section (6) .rela.text {
  93 # CHECK-NEXT:    0x1000 R_X86_64_PC32 fooA 0x13
  94 # CHECK-NEXT:  }
  95 # CHECK-NEXT:]