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llvm-project/lld/test/ELF/znotext-weak-undef.s

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[ELF] - Allow relocation to a weak undefined symbol when -z notext is given. Previously we failed to resolve them when produced executables: "relocation R_X86_64_32 cannot be used against shared object; recompile with -fPIC" Patch fixes it so that we resolve them to 0 for executables. And for -shared case we still should produce the relocation. This finishes fixing PR35720. DIfferential revision: https://reviews.llvm.org/D41551 llvm-svn: 321473
2017-12-27 15:29:55 +08:00
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
# RUN: not ld.lld -z notext -shared %t.o -o %t 2>&1 | FileCheck %s
Mention symbol name in error message. llvm-svn: 321769
2018-01-04 06:55:46 +08:00
# CHECK: relocation R_X86_64_32 cannot be used against symbol foo; recompile with -fPIC
[ELF] - Allow relocation to a weak undefined symbol when -z notext is given. Previously we failed to resolve them when produced executables: "relocation R_X86_64_32 cannot be used against shared object; recompile with -fPIC" Patch fixes it so that we resolve them to 0 for executables. And for -shared case we still should produce the relocation. This finishes fixing PR35720. DIfferential revision: https://reviews.llvm.org/D41551 llvm-svn: 321473
2017-12-27 15:29:55 +08:00
# RUN: ld.lld -z notext %t.o -o %t
# RUN: llvm-readobj -r %t | FileCheck %s --check-prefix=EXE
# EXE: Relocations [
# EXE-NEXT: ]
.text
.global foo
.weak foo
_start:
mov $foo,%eax