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1## Test how llvm-readobj/llvm-readelf tools dump versioning sections.2## Check that SHT_GNU_versym dumper can see versions described in3## SHT_GNU_verdef and SHT_GNU_verneed sections.4 5# RUN: yaml2obj %s --docnum=1 -o %t16# RUN: llvm-readobj -V %t1 | FileCheck %s --check-prefix=LLVM7# RUN: llvm-readelf -V %t1 | FileCheck %s --check-prefix=GNU8 9--- !ELF10FileHeader:11 Class: ELFCLASS6412 Data: ELFDATA2LSB13 OSABI: ELFOSABI_FREEBSD14 Type: ET_DYN15Sections:16 - Name: .gnu.version17 Type: SHT_GNU_versym18 Flags: [ SHF_ALLOC ]19 AddressAlign: 0x000000000000000220 Entries: [ 0, 2, 3, 4, 5, 6]21 - Name: .gnu.version_d22 Type: SHT_GNU_verdef23 Flags: [ SHF_ALLOC ]24 AddressAlign: 0x000000000000000425 Entries:26 - Names:27 - VERSION128 - Flags: 129 Names:30 - VERSION131 - Flags: 232 Names:33 - VERSION134 - Flags: 435 Names:36 - VERSION137 - Flags: 738 VersionNdx: 239 Hash: 17563025740 Names:41 - VERSION142 - Flags: 843 VersionNdx: 344 Hash: 17563025845 Names:46 - VERSION247 - VERSION148 - VERSION349 - Name: .gnu.version_r50 Type: SHT_GNU_verneed51 Flags: [ SHF_ALLOC ]52 AddressAlign: 0x000000000000000453 Dependencies:54 - Version: 155 File: verneed1.so.056 Entries:57 - Name: v158 Hash: 059 Flags: 160 Other: 061 - Name: v162 Hash: 063 Flags: 264 Other: 065 - Name: v166 Hash: 067 Flags: 468 Other: 069 - Name: v170 Hash: 193871 Flags: 772 Other: 473 - Name: v274 Hash: 193975 Flags: 876 Other: 577 - Version: 178 File: verneed2.so.079 Entries:80 - Name: v381 Hash: 193782 Flags: 083 Other: 684DynamicSymbols:85 - Name: sym186 Binding: STB_GLOBAL87 - Name: sym288 Binding: STB_GLOBAL89 - Name: sym390 Binding: STB_GLOBAL91 - Name: sym492 Binding: STB_GLOBAL93 - Name: sym594 Binding: STB_GLOBAL95...96 97# LLVM: VersionSymbols [98# LLVM-NEXT: Symbol {99# LLVM-NEXT: Version: 0100# LLVM-NEXT: Name:101# LLVM-NEXT: }102# LLVM-NEXT: Symbol {103# LLVM-NEXT: Version: 2104# LLVM-NEXT: Name: sym1@VERSION1105# LLVM-NEXT: }106# LLVM-NEXT: Symbol {107# LLVM-NEXT: Version: 3108# LLVM-NEXT: Name: sym2@VERSION2109# LLVM-NEXT: }110# LLVM-NEXT: Symbol {111# LLVM-NEXT: Version: 4112# LLVM-NEXT: Name: sym3@v1113# LLVM-NEXT: }114# LLVM-NEXT: Symbol {115# LLVM-NEXT: Version: 5116# LLVM-NEXT: Name: sym4@v2117# LLVM-NEXT: }118# LLVM-NEXT: Symbol {119# LLVM-NEXT: Version: 6120# LLVM-NEXT: Name: sym5@v3121# LLVM-NEXT: }122# LLVM-NEXT: ]123# LLVM-NEXT: VersionDefinitions [124# LLVM-NEXT: Definition {125# LLVM-NEXT: Version: 1126# LLVM-NEXT: Flags [ (0x0)127# LLVM-NEXT: ]128# LLVM-NEXT: Index: 0129# LLVM-NEXT: Hash: 0130# LLVM-NEXT: Name: VERSION1131# LLVM-NEXT: Predecessors: []132# LLVM-NEXT: }133# LLVM-NEXT: Definition {134# LLVM-NEXT: Version: 1135# LLVM-NEXT: Flags [ (0x1)136# LLVM-NEXT: Base (0x1)137# LLVM-NEXT: ]138# LLVM-NEXT: Index: 0139# LLVM-NEXT: Hash: 0140# LLVM-NEXT: Name: VERSION1141# LLVM-NEXT: Predecessors: []142# LLVM-NEXT: }143# LLVM-NEXT: Definition {144# LLVM-NEXT: Version: 1145# LLVM-NEXT: Flags [ (0x2)146# LLVM-NEXT: Weak (0x2)147# LLVM-NEXT: ]148# LLVM-NEXT: Index: 0149# LLVM-NEXT: Hash: 0150# LLVM-NEXT: Name: VERSION1151# LLVM-NEXT: Predecessors: []152# LLVM-NEXT: }153# LLVM-NEXT: Definition {154# LLVM-NEXT: Version: 1155# LLVM-NEXT: Flags [ (0x4)156# LLVM-NEXT: Info (0x4)157# LLVM-NEXT: ]158# LLVM-NEXT: Index: 0159# LLVM-NEXT: Hash: 0160# LLVM-NEXT: Name: VERSION1161# LLVM-NEXT: Predecessors: []162# LLVM-NEXT: }163# LLVM-NEXT: Definition {164# LLVM-NEXT: Version: 1165# LLVM-NEXT: Flags [ (0x7)166# LLVM-NEXT: Base (0x1)167# LLVM-NEXT: Info (0x4)168# LLVM-NEXT: Weak (0x2)169# LLVM-NEXT: ]170# LLVM-NEXT: Index: 2171# LLVM-NEXT: Hash: 175630257172# LLVM-NEXT: Name: VERSION1173# LLVM-NEXT: Predecessors: []174# LLVM-NEXT: }175# LLVM-NEXT: Definition {176# LLVM-NEXT: Version: 1177# LLVM-NEXT: Flags [ (0x8)178# LLVM-NEXT: ]179# LLVM-NEXT: Index: 3180# LLVM-NEXT: Hash: 175630258181# LLVM-NEXT: Name: VERSION2182# LLVM-NEXT: Predecessors: [VERSION1, VERSION3]183# LLVM-NEXT: }184# LLVM-NEXT: ]185# LLVM-NEXT: VersionRequirements [186# LLVM-NEXT: Dependency {187# LLVM-NEXT: Version: 1188# LLVM-NEXT: Count: 5189# LLVM-NEXT: FileName: verneed1.so.0190# LLVM-NEXT: Entries [191# LLVM-NEXT: Entry {192# LLVM-NEXT: Hash: 0193# LLVM-NEXT: Flags [ (0x1)194# LLVM-NEXT: Base (0x1)195# LLVM-NEXT: ]196# LLVM-NEXT: Index: 0197# LLVM-NEXT: Name: v1198# LLVM-NEXT: }199# LLVM-NEXT: Entry {200# LLVM-NEXT: Hash: 0201# LLVM-NEXT: Flags [ (0x2)202# LLVM-NEXT: Weak (0x2)203# LLVM-NEXT: ]204# LLVM-NEXT: Index: 0205# LLVM-NEXT: Name: v1206# LLVM-NEXT: }207# LLVM-NEXT: Entry {208# LLVM-NEXT: Hash: 0209# LLVM-NEXT: Flags [ (0x4)210# LLVM-NEXT: Info (0x4)211# LLVM-NEXT: ]212# LLVM-NEXT: Index: 0213# LLVM-NEXT: Name: v1214# LLVM-NEXT: }215# LLVM-NEXT: Entry {216# LLVM-NEXT: Hash: 1938217# LLVM-NEXT: Flags [ (0x7)218# LLVM-NEXT: Base (0x1)219# LLVM-NEXT: Info (0x4)220# LLVM-NEXT: Weak (0x2)221# LLVM-NEXT: ]222# LLVM-NEXT: Index: 4223# LLVM-NEXT: Name: v1224# LLVM-NEXT: }225# LLVM-NEXT: Entry {226# LLVM-NEXT: Hash: 1939227# LLVM-NEXT: Flags [ (0x8)228# LLVM-NEXT: ]229# LLVM-NEXT: Index: 5230# LLVM-NEXT: Name: v2231# LLVM-NEXT: }232# LLVM-NEXT: ]233# LLVM-NEXT: }234# LLVM-NEXT: Dependency {235# LLVM-NEXT: Version: 1236# LLVM-NEXT: Count: 1237# LLVM-NEXT: FileName: verneed2.so.0238# LLVM-NEXT: Entries [239# LLVM-NEXT: Entry {240# LLVM-NEXT: Hash: 1937241# LLVM-NEXT: Flags [ (0x0)242# LLVM-NEXT: ]243# LLVM-NEXT: Index: 6244# LLVM-NEXT: Name: v3245# LLVM-NEXT: }246# LLVM-NEXT: ]247# LLVM-NEXT: }248# LLVM-NEXT: ]249 250# GNU: Version symbols section '.gnu.version' contains 6 entries:251# GNU-NEXT: Addr: 0000000000000000 Offset: 0x000040 Link: 4 (.dynsym)252# GNU-NEXT: 000: 0 (*local*) 2 (VERSION1) 3 (VERSION2) 4 (v1)253# GNU-NEXT: 004: 5 (v2) 6 (v3)254# GNU-EMPTY:255# GNU-NEXT: Version definition section '.gnu.version_d' contains 6 entries:256# GNU-NEXT: Addr: 000000000000000c Offset: 0x00004c Link: 5 (.dynstr)257# GNU-NEXT: 0x0000: Rev: 1 Flags: none Index: 0 Cnt: 1 Name: VERSION1258# GNU-NEXT: 0x001c: Rev: 1 Flags: BASE Index: 0 Cnt: 1 Name: VERSION1259# GNU-NEXT: 0x0038: Rev: 1 Flags: WEAK Index: 0 Cnt: 1 Name: VERSION1260# GNU-NEXT: 0x0054: Rev: 1 Flags: INFO Index: 0 Cnt: 1 Name: VERSION1261# GNU-NEXT: 0x0070: Rev: 1 Flags: BASE | WEAK | INFO Index: 2 Cnt: 1 Name: VERSION1262# GNU-NEXT: 0x008c: Rev: 1 Flags: <unknown> Index: 3 Cnt: 3 Name: VERSION2263# GNU-NEXT: 0x00b0: Parent 1: VERSION1264# GNU-NEXT: 0x00b0: Parent 2: VERSION3265# GNU-EMPTY:266# GNU-NEXT: Version needs section '.gnu.version_r' contains 2 entries:267# GNU-NEXT: Addr: 00000000000000c4 Offset: 0x000104 Link: 5 (.dynstr)268# GNU-NEXT: 0x0000: Version: 1 File: verneed1.so.0 Cnt: 5269# GNU-NEXT: 0x0010: Name: v1 Flags: BASE Version: 0270# GNU-NEXT: 0x0020: Name: v1 Flags: WEAK Version: 0271# GNU-NEXT: 0x0030: Name: v1 Flags: INFO Version: 0272# GNU-NEXT: 0x0040: Name: v1 Flags: BASE | WEAK | INFO Version: 4273# GNU-NEXT: 0x0050: Name: v2 Flags: <unknown> Version: 5274# GNU-NEXT: 0x0060: Version: 1 File: verneed2.so.0 Cnt: 1275# GNU-NEXT: 0x0070: Name: v3 Flags: none Version: 6276