diff options
Diffstat (limited to 'llvm/test/tools/llvm-readobj/ELF/versioninfo.test')
| -rw-r--r-- | llvm/test/tools/llvm-readobj/ELF/versioninfo.test | 297 |
1 files changed, 297 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-readobj/ELF/versioninfo.test b/llvm/test/tools/llvm-readobj/ELF/versioninfo.test new file mode 100644 index 00000000000..a7eaa80bb5d --- /dev/null +++ b/llvm/test/tools/llvm-readobj/ELF/versioninfo.test @@ -0,0 +1,297 @@ +## Test how llvm-readobj/llvm-readelf tools dump versioning sections. +## Check that SHT_GNU_versym dumper can see versions described in +## SHT_GNU_verdef and SHT_GNU_verneed sections. + +# RUN: yaml2obj %s --docnum=1 -o %t1 +# RUN: llvm-readobj -V %t1 | FileCheck %s --check-prefix=LLVM +# RUN: llvm-readelf -V %t1 | FileCheck %s --check-prefix=GNU + +--- !ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + OSABI: ELFOSABI_FREEBSD + Type: ET_DYN + Machine: EM_X86_64 +Sections: + - Name: .gnu.version + Type: SHT_GNU_versym + Flags: [ SHF_ALLOC ] + Link: .dynsym + AddressAlign: 0x0000000000000002 + EntSize: 0x0000000000000002 + Entries: [ 0, 2, 3, 4, 5, 6] + - Name: .gnu.version_d + Type: SHT_GNU_verdef + Flags: [ SHF_ALLOC ] + Link: .dynstr + AddressAlign: 0x0000000000000004 + Info: 0x0000000000000006 + Entries: + - Version: 1 + Flags: 0 + VersionNdx: 0 + Hash: 0 + Names: + - VERSION1 + - Version: 1 + Flags: 1 + VersionNdx: 0 + Hash: 0 + Names: + - VERSION1 + - Version: 1 + Flags: 2 + VersionNdx: 0 + Hash: 0 + Names: + - VERSION1 + - Version: 1 + Flags: 4 + VersionNdx: 0 + Hash: 0 + Names: + - VERSION1 + - Version: 1 + Flags: 7 + VersionNdx: 2 + Hash: 175630257 + Names: + - VERSION1 + - Version: 1 + Flags: 8 + VersionNdx: 3 + Hash: 175630258 + Names: + - VERSION2 + - VERSION1 + - VERSION3 + - Name: .gnu.version_r + Type: SHT_GNU_verneed + Flags: [ SHF_ALLOC ] + Link: .dynstr + AddressAlign: 0x0000000000000004 + Info: 0x0000000000000002 + Dependencies: + - Version: 1 + File: verneed1.so.0 + Entries: + - Name: v1 + Hash: 0 + Flags: 1 + Other: 0 + - Name: v1 + Hash: 0 + Flags: 2 + Other: 0 + - Name: v1 + Hash: 0 + Flags: 4 + Other: 0 + - Name: v1 + Hash: 1938 + Flags: 7 + Other: 4 + - Name: v2 + Hash: 1939 + Flags: 8 + Other: 5 + - Version: 1 + File: verneed2.so.0 + Entries: + - Name: v3 + Hash: 1937 + Flags: 0 + Other: 6 +DynamicSymbols: + - Name: sym1 + Binding: STB_GLOBAL + - Name: sym2 + Binding: STB_GLOBAL + - Name: sym3 + Binding: STB_GLOBAL + - Name: sym4 + Binding: STB_GLOBAL + - Name: sym5 + Binding: STB_GLOBAL +... + +# LLVM: VersionSymbols [ +# LLVM-NEXT: Symbol { +# LLVM-NEXT: Version: 0 +# LLVM-NEXT: Name: +# LLVM-NEXT: } +# LLVM-NEXT: Symbol { +# LLVM-NEXT: Version: 2 +# LLVM-NEXT: Name: sym1@@VERSION1 +# LLVM-NEXT: } +# LLVM-NEXT: Symbol { +# LLVM-NEXT: Version: 3 +# LLVM-NEXT: Name: sym2@@VERSION2 +# LLVM-NEXT: } +# LLVM-NEXT: Symbol { +# LLVM-NEXT: Version: 4 +# LLVM-NEXT: Name: sym3@v1 +# LLVM-NEXT: } +# LLVM-NEXT: Symbol { +# LLVM-NEXT: Version: 5 +# LLVM-NEXT: Name: sym4@v2 +# LLVM-NEXT: } +# LLVM-NEXT: Symbol { +# LLVM-NEXT: Version: 6 +# LLVM-NEXT: Name: sym5@v3 +# LLVM-NEXT: } +# LLVM-NEXT: ] +# LLVM-NEXT: VersionDefinitions [ +# LLVM-NEXT: Definition { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Flags [ (0x0) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 0 +# LLVM-NEXT: Hash: 0 +# LLVM-NEXT: Name: VERSION1 +# LLVM-NEXT: Predecessors: [] +# LLVM-NEXT: } +# LLVM-NEXT: Definition { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Flags [ (0x1) +# LLVM-NEXT: Base (0x1) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 0 +# LLVM-NEXT: Hash: 0 +# LLVM-NEXT: Name: VERSION1 +# LLVM-NEXT: Predecessors: [] +# LLVM-NEXT: } +# LLVM-NEXT: Definition { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Flags [ (0x2) +# LLVM-NEXT: Weak (0x2) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 0 +# LLVM-NEXT: Hash: 0 +# LLVM-NEXT: Name: VERSION1 +# LLVM-NEXT: Predecessors: [] +# LLVM-NEXT: } +# LLVM-NEXT: Definition { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Flags [ (0x4) +# LLVM-NEXT: Info (0x4) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 0 +# LLVM-NEXT: Hash: 0 +# LLVM-NEXT: Name: VERSION1 +# LLVM-NEXT: Predecessors: [] +# LLVM-NEXT: } +# LLVM-NEXT: Definition { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Flags [ (0x7) +# LLVM-NEXT: Base (0x1) +# LLVM-NEXT: Info (0x4) +# LLVM-NEXT: Weak (0x2) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 2 +# LLVM-NEXT: Hash: 175630257 +# LLVM-NEXT: Name: VERSION1 +# LLVM-NEXT: Predecessors: [] +# LLVM-NEXT: } +# LLVM-NEXT: Definition { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Flags [ (0x8) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 3 +# LLVM-NEXT: Hash: 175630258 +# LLVM-NEXT: Name: VERSION2 +# LLVM-NEXT: Predecessors: [VERSION1, VERSION3] +# LLVM-NEXT: } +# LLVM-NEXT: ] +# LLVM-NEXT: VersionRequirements [ +# LLVM-NEXT: Dependency { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Count: 5 +# LLVM-NEXT: FileName: verneed1.so.0 +# LLVM-NEXT: Entries [ +# LLVM-NEXT: Entry { +# LLVM-NEXT: Hash: 0 +# LLVM-NEXT: Flags [ (0x1) +# LLVM-NEXT: Base (0x1) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 0 +# LLVM-NEXT: Name: v1 +# LLVM-NEXT: } +# LLVM-NEXT: Entry { +# LLVM-NEXT: Hash: 0 +# LLVM-NEXT: Flags [ (0x2) +# LLVM-NEXT: Weak (0x2) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 0 +# LLVM-NEXT: Name: v1 +# LLVM-NEXT: } +# LLVM-NEXT: Entry { +# LLVM-NEXT: Hash: 0 +# LLVM-NEXT: Flags [ (0x4) +# LLVM-NEXT: Info (0x4) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 0 +# LLVM-NEXT: Name: v1 +# LLVM-NEXT: } +# LLVM-NEXT: Entry { +# LLVM-NEXT: Hash: 1938 +# LLVM-NEXT: Flags [ (0x7) +# LLVM-NEXT: Base (0x1) +# LLVM-NEXT: Info (0x4) +# LLVM-NEXT: Weak (0x2) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 4 +# LLVM-NEXT: Name: v1 +# LLVM-NEXT: } +# LLVM-NEXT: Entry { +# LLVM-NEXT: Hash: 1939 +# LLVM-NEXT: Flags [ (0x8) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 5 +# LLVM-NEXT: Name: v2 +# LLVM-NEXT: } +# LLVM-NEXT: ] +# LLVM-NEXT: } +# LLVM-NEXT: Dependency { +# LLVM-NEXT: Version: 1 +# LLVM-NEXT: Count: 1 +# LLVM-NEXT: FileName: verneed2.so.0 +# LLVM-NEXT: Entries [ +# LLVM-NEXT: Entry { +# LLVM-NEXT: Hash: 1937 +# LLVM-NEXT: Flags [ (0x0) +# LLVM-NEXT: ] +# LLVM-NEXT: Index: 6 +# LLVM-NEXT: Name: v3 +# LLVM-NEXT: } +# LLVM-NEXT: ] +# LLVM-NEXT: } +# LLVM-NEXT: ] + +# GNU: Version symbols section '.gnu.version' contains 6 entries: +# GNU-NEXT: Addr: 0000000000000000 Offset: 0x000040 Link: 6 (.dynsym) +# GNU-NEXT: 000: 0 (*local*) 2 (VERSION1) 3 (VERSION2) 4 (v1) +# GNU-NEXT: 004: 5 (v2) 6 (v3) +# GNU-EMPTY: +# GNU-NEXT: Version definition section '.gnu.version_d' contains 6 entries: +# GNU-NEXT: Addr: 0000000000000000 Offset: 0x00004c Link: 7 (.dynstr) +# GNU-NEXT: 0x0000: Rev: 1 Flags: none Index: 0 Cnt: 1 Name: VERSION1 +# GNU-NEXT: 0x001c: Rev: 1 Flags: BASE Index: 0 Cnt: 1 Name: VERSION1 +# GNU-NEXT: 0x0038: Rev: 1 Flags: WEAK Index: 0 Cnt: 1 Name: VERSION1 +# GNU-NEXT: 0x0054: Rev: 1 Flags: INFO Index: 0 Cnt: 1 Name: VERSION1 +# GNU-NEXT: 0x0070: Rev: 1 Flags: BASE | WEAK | INFO Index: 2 Cnt: 1 Name: VERSION1 +# GNU-NEXT: 0x008c: Rev: 1 Flags: <unknown> Index: 3 Cnt: 3 Name: VERSION2 +# GNU-NEXT: 0x00b0: Parent 1: VERSION1 +# GNU-NEXT: 0x00b0: Parent 2: VERSION3 +# GNU-EMPTY: +# GNU-NEXT: Version needs section '.gnu.version_r' contains 2 entries: +# GNU-NEXT: Addr: 0000000000000000 Offset: 0x000104 Link: 7 (.dynstr) +# GNU-NEXT: 0x0000: Version: 1 File: verneed1.so.0 Cnt: 5 +# GNU-NEXT: 0x0010: Name: v1 Flags: BASE Version: 0 +# GNU-NEXT: 0x0020: Name: v1 Flags: WEAK Version: 0 +# GNU-NEXT: 0x0030: Name: v1 Flags: INFO Version: 0 +# GNU-NEXT: 0x0040: Name: v1 Flags: BASE | WEAK | INFO Version: 4 +# GNU-NEXT: 0x0050: Name: v2 Flags: <unknown> Version: 5 +# GNU-NEXT: 0x0060: Version: 1 File: verneed2.so.0 Cnt: 1 +# GNU-NEXT: 0x0070: Name: v3 Flags: none Version: 6 |
