test/tools/yaml2obj/versym-section.yaml

   1 # RUN: yaml2obj %s -o %t
   2 # RUN: llvm-readobj -V %t | FileCheck %s
   3
   4 ## Check we are able to produce a valid SHT_GNU_versym
   5 ## section from its description.
   6
   7 # CHECK:      Version symbols {
   8 # CHECK-NEXT:   Section Name: .gnu.version
   9 # CHECK-NEXT:   Address: 0x200210
  10 # CHECK-NEXT:   Offset: 0x240
  11 # CHECK-NEXT:   Link: 6
  12 # CHECK-NEXT:   Symbols [
  13 # CHECK-NEXT:     Symbol {
  14 # CHECK-NEXT:       Version: 0
  15 # CHECK-NEXT:       Name:
  16 # CHECK-NEXT:     }
  17 # CHECK-NEXT:     Symbol {
  18 # CHECK-NEXT:       Version: 3
  19 # CHECK-NEXT:       Name: f1@v1
  20 # CHECK-NEXT:     }
  21 # CHECK-NEXT:     Symbol {
  22 # CHECK-NEXT:       Version: 4
  23 # CHECK-NEXT:       Name: f2@v2
  24 # CHECK-NEXT:     }
  25 # CHECK-NEXT:   ]
  26 # CHECK-NEXT: }
  27 # CHECK-NEXT: SHT_GNU_verdef {
  28 # CHECK-NEXT: }
  29 # CHECK-NEXT: SHT_GNU_verneed {
  30 # CHECK-NEXT:   Dependency {
  31 # CHECK-NEXT:     Version: 1
  32 # CHECK-NEXT:     Count: 2
  33 # CHECK-NEXT:     FileName: dso.so.0
  34 # CHECK-NEXT:     Entries [
  35 # CHECK-NEXT:       Entry {
  36 # CHECK-NEXT:         Hash: 1937
  37 # CHECK-NEXT:         Flags: 0x0
  38 # CHECK-NEXT:         Index: 3
  39 # CHECK-NEXT:         Name: v1
  40 # CHECK-NEXT:       }
  41 # CHECK-NEXT:       Entry {
  42 # CHECK-NEXT:         Hash: 1938
  43 # CHECK-NEXT:         Flags: 0x0
  44 # CHECK-NEXT:         Index: 4
  45 # CHECK-NEXT:         Name: v2
  46 # CHECK-NEXT:       }
  47 # CHECK-NEXT:     ]
  48 # CHECK-NEXT:   }
  49 # CHECK-NEXT: }
  50
  51 --- !ELF
  52 FileHeader:
  53   Class:           ELFCLASS64
  54   Data:            ELFDATA2LSB
  55   Type:            ET_EXEC
  56   Machine:         EM_X86_64
  57   Entry:           0x0000000000201000
  58 Sections:
  59   - Name:            .gnu.version
  60     Type:            SHT_GNU_versym
  61     Flags:           [ SHF_ALLOC ]
  62     Address:         0x0000000000200210
  63     Link:            .dynsym
  64     AddressAlign:    0x0000000000000002
  65     EntSize:         0x0000000000000002
  66     Entries:         [ 0, 3, 4 ]
  67   - Name:            .gnu.version_r
  68     Type:            SHT_GNU_verneed
  69     Flags:           [ SHF_ALLOC ]
  70     Address:         0x0000000000200250
  71     Link:            .dynstr
  72     AddressAlign:    0x0000000000000004
  73     Info:            0x0000000000000001
  74     Dependencies:
  75       - Version:         1
  76         File:            dso.so.0
  77         Entries:
  78           - Name:            v1
  79             Hash:            1937
  80             Flags:           0
  81             Other:           3
  82           - Name:            v2
  83             Hash:            1938
  84             Flags:           0
  85             Other:           4
  86 DynamicSymbols:
  87   - Name:    f1
  88     Binding: STB_GLOBAL
  89   - Name:    f2
  90     Binding: STB_GLOBAL
  91 ...