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hanchenye-llvm-project/lld/test/ELF/x86-64-reloc-32-fpic.s

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[ELF] - Error out when R_X86_64_PC32/R_X86_64_32 are used against preemptible symbol when linking shared object. When R_X86_64_PC32/R_X86_64_32 relocations are used against preemptible symbol and output is position independent, error should be generated. Differential revision: http://reviews.llvm.org/D18190 llvm-svn: 264707
2016-03-29 16:35:42 +08:00
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
# RUN: not ld.lld -shared %t.o -o %t.so 2>&1 | FileCheck %s
[ELF] - Change wording of error message. Previously message told us that relocations could not be used when making shared object. That was correct because message could appear (and it is expected) when we linked executable. Message should have being changed to something that says we can't use a subset of relocations against shared symbols. Patch fixes the text. llvm-svn: 272478
2016-06-11 23:59:09 +08:00
# CHECK: relocation R_X86_64_32 cannot be used against shared object; recompile with -fPIC.
[ELF] - Error out when R_X86_64_PC32/R_X86_64_32 are used against preemptible symbol when linking shared object. When R_X86_64_PC32/R_X86_64_32 relocations are used against preemptible symbol and output is position independent, error should be generated. Differential revision: http://reviews.llvm.org/D18190 llvm-svn: 264707
2016-03-29 16:35:42 +08:00
[ELF] - Properly check that R_X86_64_PC32 and R_X86_64_32 relocations are disallowed in DSO. Initially we wanted to check that these two relocations are not present when linking DSO because of possible overflow in runtime. Patch moves them to writable segment in testcases to allow proper error check to trigger. Otherwise error message about using dynamic relocations against text segment was shown. Differential revision: http://reviews.llvm.org/D21184 llvm-svn: 272379
2016-06-10 16:15:12 +08:00
.data
[ELF] - Error out when R_X86_64_PC32/R_X86_64_32 are used against preemptible symbol when linking shared object. When R_X86_64_PC32/R_X86_64_32 relocations are used against preemptible symbol and output is position independent, error should be generated. Differential revision: http://reviews.llvm.org/D18190 llvm-svn: 264707
2016-03-29 16:35:42 +08:00
.long _shared