test/tools/yaml2obj/versym-section.yaml

# RUN: yaml2obj %s -o %t
# RUN: llvm-readobj -V %t | FileCheck %s

## Check we are able to produce a valid SHT_GNU_versym
## section from its description.

# CHECK:      Version symbols {
# CHECK-NEXT:   Section Name: .gnu.version
# CHECK-NEXT:   Address: 0x200210
# CHECK-NEXT:   Offset: 0x240
# CHECK-NEXT:   Link: 6
# CHECK-NEXT:   Symbols [
# CHECK-NEXT:     Symbol {
# CHECK-NEXT:       Version: 0
# CHECK-NEXT:       Name:
# CHECK-NEXT:     }
# CHECK-NEXT:     Symbol {
# CHECK-NEXT:       Version: 3
# CHECK-NEXT:       Name: f1@v1
# CHECK-NEXT:     }
# CHECK-NEXT:     Symbol {
# CHECK-NEXT:       Version: 4
# CHECK-NEXT:       Name: f2@v2
# CHECK-NEXT:     }
# CHECK-NEXT:   ]
# CHECK-NEXT: }
# CHECK-NEXT: SHT_GNU_verdef {
# CHECK-NEXT: }
# CHECK-NEXT: SHT_GNU_verneed {
# CHECK-NEXT:   Dependency {
# CHECK-NEXT:     Version: 1
# CHECK-NEXT:     Count: 2
# CHECK-NEXT:     FileName: dso.so.0
# CHECK-NEXT:     Entries [
# CHECK-NEXT:       Entry {
# CHECK-NEXT:         Hash: 1937
# CHECK-NEXT:         Flags: 0x0
# CHECK-NEXT:         Index: 3
# CHECK-NEXT:         Name: v1
# CHECK-NEXT:       }
# CHECK-NEXT:       Entry {
# CHECK-NEXT:         Hash: 1938
# CHECK-NEXT:         Flags: 0x0
# CHECK-NEXT:         Index: 4
# CHECK-NEXT:         Name: v2
# CHECK-NEXT:       }
# CHECK-NEXT:     ]
# CHECK-NEXT:   }
# CHECK-NEXT: }

--- !ELF
FileHeader:
  Class:           ELFCLASS64
  Data:            ELFDATA2LSB
  Type:            ET_EXEC
  Machine:         EM_X86_64
  Entry:           0x0000000000201000
Sections:
  - Name:            .gnu.version
    Type:            SHT_GNU_versym
    Flags:           [ SHF_ALLOC ]
    Address:         0x0000000000200210
    Link:            .dynsym
    AddressAlign:    0x0000000000000002
    EntSize:         0x0000000000000002
    Entries:         [ 0, 3, 4 ]
  - Name:            .gnu.version_r
    Type:            SHT_GNU_verneed
    Flags:           [ SHF_ALLOC ]
    Address:         0x0000000000200250
    Link:            .dynstr
    AddressAlign:    0x0000000000000004
    Info:            0x0000000000000001
    Dependencies:
      - Version:         1
        File:            dso.so.0
        Entries:         
          - Name:            v1
            Hash:            1937
            Flags:           0
            Other:           3
          - Name:            v2
            Hash:            1938
            Flags:           0
            Other:           4
DynamicSymbols:
  - Name:    f1
    Binding: STB_GLOBAL
  - Name:    f2
    Binding: STB_GLOBAL
...