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llvm-project/lld/test/ELF/x86-64-reloc-pc32-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
Change the error message format for an incompatible relocation. Previous error message style: error: /home/alice/src/bar.c:12: relocation R_X86_64_PLT32 cannot refer to absolute symbol 'answer' defined in /home/alice/src/foo.o New error message style: error: relocation R_X86_64_PLT32 cannot refer to absolute symbol: foo >>> defined in /home/alice/src/foo.o >>> referenced by bar.c:12 (/home/alice/src/bar.c:12) >>> /home/alice/src/bar.o:(.text+0x1) llvm-svn: 299390
2017-04-04 05:36:31 +08:00
# CHECK: relocation R_X86_64_PC32 cannot be used against shared object; recompile with -fPIC
# CHECK: >>> defined in {{.*}}
# CHECK: >>> referenced by {{.*}}:(.data+0x1)
[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
call _shared