llvm-project/lld/test/ELF/verdef-defaultver.s

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# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/verdef-defaultver.s -o %t1
# RUN: echo "V1 { global: a; local: *; };" > %t.script
# RUN: echo "V2 { global: b; c; } V1;" >> %t.script
# RUN: ld.lld -shared -soname shared %t1 --version-script %t.script -o %t.so
# RUN: llvm-readobj -V -dyn-symbols %t.so | FileCheck --check-prefix=DSO %s
# DSO: DynamicSymbols [
# DSO-NEXT: Symbol {
# DSO-NEXT: Name: @
# DSO-NEXT: Value: 0x0
# DSO-NEXT: Size: 0
# DSO-NEXT: Binding: Local
# DSO-NEXT: Type: None
# DSO-NEXT: Other: 0
# DSO-NEXT: Section: Undefined
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Name: a@@V1
# DSO-NEXT: Value: 0x1000
# DSO-NEXT: Size: 0
# DSO-NEXT: Binding: Global
# DSO-NEXT: Type: Function
# DSO-NEXT: Other: 0
# DSO-NEXT: Section: .text
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Name: b@@V2
# DSO-NEXT: Value: 0x1002
# DSO-NEXT: Size: 0
# DSO-NEXT: Binding: Global
# DSO-NEXT: Type: Function
# DSO-NEXT: Other: 0
# DSO-NEXT: Section: .text
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Name: b@V1
# DSO-NEXT: Value: 0x1001
# DSO-NEXT: Size: 0
# DSO-NEXT: Binding: Global
# DSO-NEXT: Type: Function
# DSO-NEXT: Other: 0
# DSO-NEXT: Section: .text
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Name: c@@V2
# DSO-NEXT: Value: 0x1003
# DSO-NEXT: Size: 0
# DSO-NEXT: Binding: Global
# DSO-NEXT: Type: Function
# DSO-NEXT: Other: 0
# DSO-NEXT: Section: .text
# DSO-NEXT: }
# DSO-NEXT: ]
# DSO-NEXT: Version symbols {
# DSO-NEXT: Section Name: .gnu.version
# DSO-NEXT: Address: 0x240
# DSO-NEXT: Offset: 0x240
# DSO-NEXT: Link: 1
# DSO-NEXT: Symbols [
# DSO-NEXT: Symbol {
# DSO-NEXT: Version: 0
# DSO-NEXT: Name: @
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Version: 2
# DSO-NEXT: Name: a@@V1
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Version: 3
# DSO-NEXT: Name: b@@V2
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Version: 2
# DSO-NEXT: Name: b@V1
# DSO-NEXT: }
# DSO-NEXT: Symbol {
# DSO-NEXT: Version: 3
# DSO-NEXT: Name: c@@V2
# DSO-NEXT: }
# DSO-NEXT: ]
# DSO-NEXT: }
# DSO-NEXT: SHT_GNU_verdef {
# DSO-NEXT: Definition {
# DSO-NEXT: Version: 1
# DSO-NEXT: Flags: Base
# DSO-NEXT: Index: 1
# DSO-NEXT: Hash: 127830196
# DSO-NEXT: Name: shared
# DSO-NEXT: }
# DSO-NEXT: Definition {
# DSO-NEXT: Version: 1
# DSO-NEXT: Flags: 0x0
# DSO-NEXT: Index: 2
# DSO-NEXT: Hash: 1425
# DSO-NEXT: Name: V1
# DSO-NEXT: }
# DSO-NEXT: Definition {
# DSO-NEXT: Version: 1
# DSO-NEXT: Flags: 0x0
# DSO-NEXT: Index: 3
# DSO-NEXT: Hash: 1426
# DSO-NEXT: Name: V2
# DSO-NEXT: }
# DSO-NEXT: }
## Check that we can link against DSO produced.
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t2
# RUN: ld.lld %t2 %t.so -o %t3
# RUN: llvm-readobj -V -dyn-symbols %t3 | FileCheck --check-prefix=EXE %s
# EXE: DynamicSymbols [
# EXE-NEXT: Symbol {
# EXE-NEXT: Name: @
# EXE-NEXT: Value: 0x0
# EXE-NEXT: Size: 0
# EXE-NEXT: Binding: Local
# EXE-NEXT: Type: None
# EXE-NEXT: Other: 0
# EXE-NEXT: Section: Undefined
# EXE-NEXT: }
# EXE-NEXT: Symbol {
# EXE-NEXT: Name: a@V1
# EXE-NEXT: Value: 0x201020
# EXE-NEXT: Size: 0
# EXE-NEXT: Binding: Global
# EXE-NEXT: Type: Function
# EXE-NEXT: Other: 0
# EXE-NEXT: Section: Undefined
# EXE-NEXT: }
# EXE-NEXT: Symbol {
# EXE-NEXT: Name: b@V2
# EXE-NEXT: Value: 0x201030
# EXE-NEXT: Size: 0
# EXE-NEXT: Binding: Global
# EXE-NEXT: Type: Function
# EXE-NEXT: Other: 0
# EXE-NEXT: Section: Undefined
# EXE-NEXT: }
# EXE-NEXT: Symbol {
# EXE-NEXT: Name: c@V2
# EXE-NEXT: Value: 0x201040
# EXE-NEXT: Size: 0
# EXE-NEXT: Binding: Global
# EXE-NEXT: Type: Function
# EXE-NEXT: Other: 0
# EXE-NEXT: Section: Undefined
# EXE-NEXT: }
# EXE-NEXT: ]
# EXE-NEXT: Version symbols {
# EXE-NEXT: Section Name: .gnu.version
# EXE-NEXT: Address: 0x200228
# EXE-NEXT: Offset: 0x228
# EXE-NEXT: Link: 1
# EXE-NEXT: Symbols [
# EXE-NEXT: Symbol {
# EXE-NEXT: Version: 0
# EXE-NEXT: Name: @
# EXE-NEXT: }
# EXE-NEXT: Symbol {
# EXE-NEXT: Version: 2
# EXE-NEXT: Name: a@V1
# EXE-NEXT: }
# EXE-NEXT: Symbol {
# EXE-NEXT: Version: 3
# EXE-NEXT: Name: b@V2
# EXE-NEXT: }
# EXE-NEXT: Symbol {
# EXE-NEXT: Version: 3
# EXE-NEXT: Name: c@V2
# EXE-NEXT: }
# EXE-NEXT: ]
# EXE-NEXT: }
# EXE-NEXT: SHT_GNU_verdef {
# EXE-NEXT: }
# EXE-NEXT: SHT_GNU_verneed {
# EXE-NEXT: Dependency {
# EXE-NEXT: Version: 1
# EXE-NEXT: Count: 2
# EXE-NEXT: FileName: shared
# EXE-NEXT: Entry {
# EXE-NEXT: Hash: 1425
# EXE-NEXT: Flags: 0x0
# EXE-NEXT: Index: 2
# EXE-NEXT: Name: V1
# EXE-NEXT: }
# EXE-NEXT: Entry {
# EXE-NEXT: Hash: 1426
# EXE-NEXT: Flags: 0x0
# EXE-NEXT: Index: 3
# EXE-NEXT: Name: V2
# EXE-NEXT: }
# EXE-NEXT: }
# EXE-NEXT: }
.globl _start
_start:
callq a
callq b
callq c