# REQUIRES: x86 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o # RUN: ld.lld %t.o %S/Inputs/verneed1.so %S/Inputs/verneed2.so -o %t # RUN: llvm-readobj -V -sections -section-data -dyn-symbols -dynamic-table %t | FileCheck %s # CHECK: Section { # CHECK: Index: 1 # CHECK-NEXT: Name: .dynsym # CHECK-NEXT: Type: SHT_DYNSYM (0xB) # CHECK-NEXT: Flags [ (0x2) # CHECK-NEXT: SHF_ALLOC (0x2) # CHECK-NEXT: ] # CHECK-NEXT: Address: 0x101C8 # CHECK-NEXT: Offset: 0x1C8 # CHECK-NEXT: Size: 96 # CHECK-NEXT: Link: 5 # CHECK-NEXT: Info: 1 # CHECK-NEXT: AddressAlignment: 8 # CHECK-NEXT: EntrySize: 24 # CHECK: Section { # CHECK-NEXT: Index: 2 # CHECK-NEXT: Name: .gnu.version # CHECK-NEXT: Type: SHT_GNU_versym (0x6FFFFFFF) # CHECK-NEXT: Flags [ (0x2) # CHECK-NEXT: SHF_ALLOC (0x2) # CHECK-NEXT: ] # CHECK-NEXT: Address: 0x10228 # CHECK-NEXT: Offset: 0x228 # CHECK-NEXT: Size: 8 # CHECK-NEXT: Link: 1 # CHECK-NEXT: Info: 0 # CHECK-NEXT: AddressAlignment: 2 # CHECK-NEXT: EntrySize: 2 # CHECK: Section { # CHECK-NEXT: Index: 3 # CHECK-NEXT: Name: .gnu.version_r # CHECK-NEXT: Type: SHT_GNU_verneed (0x6FFFFFFE) # CHECK-NEXT: Flags [ (0x2) # CHECK-NEXT: SHF_ALLOC (0x2) # CHECK-NEXT: ] # CHECK-NEXT: Address: 0x10230 # CHECK-NEXT: Offset: 0x230 # CHECK-NEXT: Size: 80 # CHECK-NEXT: Link: 5 # CHECK-NEXT: Info: 2 # CHECK-NEXT: AddressAlignment: 4 # CHECK-NEXT: EntrySize: 0 # CHECK: Section { # CHECK: Index: 5 # CHECK-NEXT: Name: .dynstr # CHECK-NEXT: Type: SHT_STRTAB # CHECK-NEXT: Flags [ (0x2) # CHECK-NEXT: SHF_ALLOC (0x2) # CHECK-NEXT: ] # CHECK-NEXT: Address: 0x102A8 # CHECK-NEXT: Offset: 0x2A8 # CHECK-NEXT: Size: 47 # CHECK-NEXT: Link: 0 # CHECK-NEXT: Info: 0 # CHECK-NEXT: AddressAlignment: 1 # CHECK-NEXT: EntrySize: 0 # CHECK-NEXT: SectionData ( # CHECK-NEXT: 0000: 00766572 6E656564 312E736F 2E300076 |.verneed1.so.0.v| # CHECK-NEXT: 0010: 65726E65 6564322E 736F2E30 00663100 |erneed2.so.0.f1.| # CHECK-NEXT: 0020: 76330066 32007632 00673100 763100 |v3.f2.v2.g1.v1.| # CHECK-NEXT: ) # CHECK-NEXT: } # CHECK: DynamicSymbols [ # CHECK-NEXT: Symbol { # CHECK-NEXT: Name: @ # CHECK-NEXT: Value: 0x0 # CHECK-NEXT: Size: 0 # CHECK-NEXT: Binding: Local (0x0) # CHECK-NEXT: Type: None (0x0) # CHECK-NEXT: Other: 0 # CHECK-NEXT: Section: Undefined (0x0) # CHECK-NEXT: } # CHECK-NEXT: Symbol { # CHECK-NEXT: Name: f1@v3 # CHECK-NEXT: Value: 0x0 # CHECK-NEXT: Size: 0 # CHECK-NEXT: Binding: Global (0x1) # CHECK-NEXT: Type: None (0x0) # CHECK-NEXT: Other: 0 # CHECK-NEXT: Section: Undefined (0x0) # CHECK-NEXT: } # CHECK-NEXT: Symbol { # CHECK-NEXT: Name: f2@v2 # CHECK-NEXT: Value: 0x0 # CHECK-NEXT: Size: 0 # CHECK-NEXT: Binding: Global (0x1) # CHECK-NEXT: Type: None (0x0) # CHECK-NEXT: Other: 0 # CHECK-NEXT: Section: Undefined (0x0) # CHECK-NEXT: } # CHECK-NEXT: Symbol { # CHECK-NEXT: Name: g1@v1 # CHECK-NEXT: Value: 0x0 # CHECK-NEXT: Size: 0 # CHECK-NEXT: Binding: Global (0x1) # CHECK-NEXT: Type: None (0x0) # CHECK-NEXT: Other: 0 # CHECK-NEXT: Section: Undefined (0x0) # CHECK-NEXT: } # CHECK-NEXT: ] # CHECK: 0x000000006FFFFFF0 VERSYM 0x10228 # CHECK-NEXT: 0x000000006FFFFFFE VERNEED 0x10230 # CHECK-NEXT: 0x000000006FFFFFFF VERNEEDNUM 2 # CHECK: Version symbols { # CHECK-NEXT: Section Name: .gnu.version # CHECK-NEXT: Address: 0x10228 # CHECK-NEXT: Offset: 0x228 # CHECK-NEXT: Link: 1 # CHECK-NEXT: Symbols [ # CHECK-NEXT: Symbol { # CHECK-NEXT: Version: 0 # CHECK-NEXT: Name: @ # CHECK-NEXT: } # CHECK-NEXT: Symbol { # CHECK-NEXT: Version: 2 # CHECK-NEXT: Name: f1@v3 # CHECK-NEXT: } # CHECK-NEXT: Symbol { # CHECK-NEXT: Version: 3 # CHECK-NEXT: Name: f2@v2 # CHECK-NEXT: } # CHECK-NEXT: Symbol { # CHECK-NEXT: Version: 4 # CHECK-NEXT: Name: g1@v1 # 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: verneed1.so.0 # CHECK-NEXT: Entry { # CHECK-NEXT: Hash: 1938 # CHECK-NEXT: Flags: 0x0 # CHECK-NEXT: Index: 3 # CHECK-NEXT: Name: v2 # CHECK-NEXT: } # CHECK-NEXT: Entry { # CHECK-NEXT: Hash: 1939 # CHECK-NEXT: Flags: 0x0 # CHECK-NEXT: Index: 2 # CHECK-NEXT: Name: v3 # CHECK-NEXT: } # CHECK-NEXT: } # CHECK-NEXT: Dependency { # CHECK-NEXT: Version: 1 # CHECK-NEXT: Count: 1 # CHECK-NEXT: FileName: verneed2.so.0 # CHECK-NEXT: Entry { # CHECK-NEXT: Hash: 1937 # CHECK-NEXT: Flags: 0x0 # CHECK-NEXT: Index: 4 # CHECK-NEXT: Name: v1 # CHECK-NEXT: } # CHECK-NEXT: } # CHECK-NEXT: } .globl _start _start: call f1@plt call f2@plt call g1@plt