1# REQUIRES: x86 2# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %S/Inputs/verneed1.s -o %t1.o 3# RUN: echo "v1 {}; v2 {}; v3 { local: *; };" > %t.script 4# RUN: ld.lld -shared %t1.o --version-script %t.script -o %t1.so -soname verneed1.so.0 5# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %S/Inputs/verneed2.s -o %t2.o 6# RUN: ld.lld -shared %t2.o --version-script %t.script -o %t2.so -soname verneed2.so.0 7 8# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o 9# RUN: ld.lld --hash-style=sysv %t.o %t1.so %t2.so -o %t 10# RUN: llvm-readobj -S -d --section-data --dyn-syms -V %t | FileCheck %s 11 12# CHECK: Section { 13# CHECK: Index: 1 14# CHECK-NEXT: Name: .dynsym 15# CHECK-NEXT: Type: SHT_DYNSYM (0xB) 16# CHECK-NEXT: Flags [ (0x2) 17# CHECK-NEXT: SHF_ALLOC (0x2) 18# CHECK-NEXT: ] 19# CHECK-NEXT: Address: 0x200200 20# CHECK-NEXT: Offset: 0x200 21# CHECK-NEXT: Size: 96 22# CHECK-NEXT: Link: [[DYNSTR:.*]] 23# CHECK-NEXT: Info: 1 24# CHECK-NEXT: AddressAlignment: 8 25# CHECK-NEXT: EntrySize: 24 26 27# CHECK: Section { 28# CHECK-NEXT: Index: 2 29# CHECK-NEXT: Name: .gnu.version 30# CHECK-NEXT: Type: SHT_GNU_versym (0x6FFFFFFF) 31# CHECK-NEXT: Flags [ (0x2) 32# CHECK-NEXT: SHF_ALLOC (0x2) 33# CHECK-NEXT: ] 34# CHECK-NEXT: Address: [[VERSYM:.*]] 35# CHECK-NEXT: Offset: [[VERSYM_OFFSET:.*]] 36# CHECK-NEXT: Size: 8 37# CHECK-NEXT: Link: 1 38# CHECK-NEXT: Info: 0 39# CHECK-NEXT: AddressAlignment: 2 40# CHECK-NEXT: EntrySize: 2 41 42# CHECK: Section { 43# CHECK-NEXT: Index: 3 44# CHECK-NEXT: Name: .gnu.version_r 45# CHECK-NEXT: Type: SHT_GNU_verneed (0x6FFFFFFE) 46# CHECK-NEXT: Flags [ (0x2) 47# CHECK-NEXT: SHF_ALLOC (0x2) 48# CHECK-NEXT: ] 49# CHECK-NEXT: Address: [[VERNEED:.*]] 50# CHECK-NEXT: Offset: 0x268 51# CHECK-NEXT: Size: 80 52# CHECK-NEXT: Link: 5 53# CHECK-NEXT: Info: 2 54# CHECK-NEXT: AddressAlignment: 4 55# CHECK-NEXT: EntrySize: 0 56 57# CHECK: Index: [[DYNSTR]] 58# CHECK-NEXT: Name: .dynstr 59# CHECK-NEXT: Type: SHT_STRTAB (0x3) 60# CHECK-NEXT: Flags [ (0x2) 61# CHECK-NEXT: SHF_ALLOC (0x2) 62# CHECK-NEXT: ] 63# CHECK-NEXT: Address: 0x2002E0 64# CHECK-NEXT: Offset: 0x2E0 65# CHECK-NEXT: Size: 47 66# CHECK-NEXT: Link: 0 67# CHECK-NEXT: Info: 0 68# CHECK-NEXT: AddressAlignment: 1 69# CHECK-NEXT: EntrySize: 0 70# CHECK-NEXT: SectionData ( 71# CHECK-NEXT: 0000: 00663100 66320067 31007665 726E6565 |.f1.f2.g1.vernee| 72# CHECK-NEXT: 0010: 64312E73 6F2E3000 76320076 33007665 |d1.so.0.v2.v3.ve| 73# CHECK-NEXT: 0020: 726E6565 64322E73 6F2E3000 763100 |rneed2.so.0.v1.| 74# CHECK-NEXT: ) 75# CHECK-NEXT: } 76 77# CHECK: 0x000000006FFFFFF0 VERSYM [[VERSYM]] 78# CHECK-NEXT: 0x000000006FFFFFFE VERNEED [[VERNEED]] 79# CHECK-NEXT: 0x000000006FFFFFFF VERNEEDNUM 2 80 81# CHECK: DynamicSymbols [ 82# CHECK-NEXT: Symbol { 83# CHECK-NEXT: Name: 84# CHECK-NEXT: Value: 0x0 85# CHECK-NEXT: Size: 0 86# CHECK-NEXT: Binding: Local (0x0) 87# CHECK-NEXT: Type: None (0x0) 88# CHECK-NEXT: Other: 0 89# CHECK-NEXT: Section: Undefined (0x0) 90# CHECK-NEXT: } 91# CHECK-NEXT: Symbol { 92# CHECK-NEXT: Name: f1@v3 93# CHECK-NEXT: Value: 0x0 94# CHECK-NEXT: Size: 0 95# CHECK-NEXT: Binding: Global (0x1) 96# CHECK-NEXT: Type: None (0x0) 97# CHECK-NEXT: Other: 0 98# CHECK-NEXT: Section: Undefined (0x0) 99# CHECK-NEXT: } 100# CHECK-NEXT: Symbol { 101# CHECK-NEXT: Name: f2@v2 102# CHECK-NEXT: Value: 0x0 103# CHECK-NEXT: Size: 0 104# CHECK-NEXT: Binding: Global (0x1) 105# CHECK-NEXT: Type: None (0x0) 106# CHECK-NEXT: Other: 0 107# CHECK-NEXT: Section: Undefined (0x0) 108# CHECK-NEXT: } 109# CHECK-NEXT: Symbol { 110# CHECK-NEXT: Name: g1@v1 111# CHECK-NEXT: Value: 0x0 112# CHECK-NEXT: Size: 0 113# CHECK-NEXT: Binding: Global (0x1) 114# CHECK-NEXT: Type: None (0x0) 115# CHECK-NEXT: Other: 0 116# CHECK-NEXT: Section: Undefined (0x0) 117# CHECK-NEXT: } 118# CHECK-NEXT: ] 119 120# CHECK: VersionSymbols [ 121# CHECK-NEXT: Symbol { 122# CHECK-NEXT: Version: 0 123# CHECK-NEXT: Name: 124# CHECK-NEXT: } 125# CHECK-NEXT: Symbol { 126# CHECK-NEXT: Version: 2 127# CHECK-NEXT: Name: f1@v3 128# CHECK-NEXT: } 129# CHECK-NEXT: Symbol { 130# CHECK-NEXT: Version: 3 131# CHECK-NEXT: Name: f2@v2 132# CHECK-NEXT: } 133# CHECK-NEXT: Symbol { 134# CHECK-NEXT: Version: 4 135# CHECK-NEXT: Name: g1@v1 136# CHECK-NEXT: } 137# CHECK-NEXT: ] 138# CHECK-NEXT: VersionDefinitions [ 139# CHECK-NEXT: ] 140# CHECK-NEXT: VersionRequirements [ 141# CHECK-NEXT: Dependency { 142# CHECK-NEXT: Version: 1 143# CHECK-NEXT: Count: 2 144# CHECK-NEXT: FileName: verneed1.so.0 145# CHECK-NEXT: Entries [ 146# CHECK-NEXT: Entry { 147# CHECK-NEXT: Hash: 1938 148# CHECK-NEXT: Flags [ (0x0) 149# CHECK-NEXT: ] 150# CHECK-NEXT: Index: 3 151# CHECK-NEXT: Name: v2 152# CHECK-NEXT: } 153# CHECK-NEXT: Entry { 154# CHECK-NEXT: Hash: 1939 155# CHECK-NEXT: Flags [ (0x0) 156# CHECK-NEXT: ] 157# CHECK-NEXT: Index: 2 158# CHECK-NEXT: Name: v3 159# CHECK-NEXT: } 160# CHECK-NEXT: ] 161# CHECK-NEXT: } 162# CHECK-NEXT: Dependency { 163# CHECK-NEXT: Version: 1 164# CHECK-NEXT: Count: 1 165# CHECK-NEXT: FileName: verneed2.so.0 166# CHECK-NEXT: Entries [ 167# CHECK-NEXT: Entry { 168# CHECK-NEXT: Hash: 1937 169# CHECK-NEXT: Flags [ (0x0) 170# CHECK-NEXT: ] 171# CHECK-NEXT: Index: 4 172# CHECK-NEXT: Name: v1 173# CHECK-NEXT: } 174# CHECK-NEXT: ] 175# CHECK-NEXT: } 176# CHECK-NEXT: ] 177 178.globl _start 179_start: 180call f1@plt 181call f2@plt 182call g1@plt 183