llvm-project/lld/test/ELF/version-script-weak.s

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# REQUIRES: x86
## An weak undefined symbol does not fetch the lazy definition.
## Version scripts do not affect undefined symbols.
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
# RUN: echo '.globl foo; foo:' | llvm-mc -filetype=obj -triple=x86_64 - -o %t1.o
# RUN: echo "{ local: *; };" > %t.script
# RUN: ld.lld -shared --version-script %t.script %t.o --start-lib %t1.o --end-lib -o %t.so
# RUN: llvm-readobj --dyn-syms -r %t.so | FileCheck %s
# CHECK: Relocations [
# CHECK-NEXT: Section ({{.*}}) .rela.plt {
# CHECK-NEXT: R_X86_64_JUMP_SLOT foo
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK: Symbol {
# CHECK: Name: foo
# CHECK-NEXT: Value: 0x0
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Binding: Weak
# CHECK-NEXT: Type: None
# CHECK-NEXT: Other: 0
# CHECK-NEXT: Section: Undefined
# CHECK-NEXT: }
.text
callq foo@PLT
.weak foo