# REQUIRES: x86
# RUN: rm -rf %t && split-file %s %t && cd %t
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/verdef-defaultver.s -o %t1
# RUN: echo "V1 { global: a; b; local: *; };" > %t.script
# RUN: echo "V2 { global: b; c; } V1;" >> %t.script
# RUN: ld.lld --hash-style=sysv -shared -soname shared %t1 --version-script %t.script --undefined-version -o %t.so
# RUN: llvm-readobj -V --dyn-syms %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: b@V1
# DSO-NEXT: Value: 0x12E9
# 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: 0x12EA
# 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: a@@V1
# DSO-NEXT: Value: 0x12E8
# 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: 0x12EB
# 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: VersionSymbols [
# DSO-NEXT: Symbol {
# DSO-NEXT: Version: 0
# DSO-NEXT: Name:
# 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: b@@V2
# 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: c@@V2
# DSO-NEXT: }
# DSO-NEXT: ]
# DSO-NEXT: VersionDefinitions [
# DSO-NEXT: Definition {
# DSO-NEXT: Version: 1
# DSO-NEXT: Flags [ (0x1)
# DSO-NEXT: Base (0x1)
# DSO-NEXT: ]
# DSO-NEXT: Index: 1
# DSO-NEXT: Hash: 127830196
# DSO-NEXT: Name: shared
# DSO-NEXT: Predecessors: []
# DSO-NEXT: }
# DSO-NEXT: Definition {
# DSO-NEXT: Version: 1
# DSO-NEXT: Flags [ (0x0)
# DSO-NEXT: ]
# DSO-NEXT: Index: 2
# DSO-NEXT: Hash: 1425
# DSO-NEXT: Name: V1
# DSO-NEXT: Predecessors: []
# DSO-NEXT: }
# DSO-NEXT: Definition {
# DSO-NEXT: Version: 1
# DSO-NEXT: Flags [ (0x0)
# DSO-NEXT: ]
# DSO-NEXT: Index: 3
# DSO-NEXT: Hash: 1426
# DSO-NEXT: Name: V2
# DSO-NEXT: Predecessors: []
# DSO-NEXT: }
# DSO-NEXT: ]
## Check that we can link against DSO produced.
# RUN: llvm-mc -filetype=obj -triple=x86_64 a.s -o a.o
# RUN: ld.lld --hash-style=sysv a.o %t.so -o a
# RUN: llvm-readobj -V --dyn-syms a | 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: 0x201340
# 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: 0x201350
# 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: 0x201360
# 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: VersionSymbols [
# 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: VersionDefinitions [
# EXE-NEXT: ]
# EXE-NEXT: VersionRequirements [
# EXE-NEXT: Dependency {
# EXE-NEXT: Version: 1
# EXE-NEXT: Count: 2
# EXE-NEXT: FileName: shared
# EXE-NEXT: Entries [
# EXE-NEXT: Entry {
# EXE-NEXT: Hash: 1425
# EXE-NEXT: Flags [ (0x0)
# EXE-NEXT: ]
# EXE-NEXT: Index: 2
# EXE-NEXT: Name: V1
# EXE-NEXT: }
# EXE-NEXT: Entry {
# EXE-NEXT: Hash: 1426
# EXE-NEXT: Flags [ (0x0)
# EXE-NEXT: ]
# EXE-NEXT: Index: 3
# EXE-NEXT: Name: V2
# EXE-NEXT: }
# EXE-NEXT: ]
# EXE-NEXT: }
# EXE-NEXT: ]
# RUN: llvm-mc -filetype=obj -triple=x86_64 b.s -o b.o
# RUN: ld.lld -shared --version-script=%t.script --fatal-warnings --undefined-version %t.so b.o -o b.so
# RUN: llvm-readelf --dyn-syms b.so | FileCheck %s --check-prefix=PREEMPT
# RUN: ld.lld -shared --version-script=%t.script --fatal-warnings --undefined-version b.o %t.so -o b.so
# RUN: llvm-readelf --dyn-syms b.so | FileCheck %s --check-prefix=PREEMPT
# PREEMPT-DAG: a@@V1
# PREEMPT-DAG: c@@V2
#--- a.s
.globl _start
_start:
.long a - .
.long b - .
.long c - .
#--- b.s
.globl a, c
a:
c:
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