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llvm-project/lld/test/ELF/verneed-local.s

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ELF: Create .gnu.version and .gnu.version_r sections when linking against versioned DSOs. Differential Revision: http://reviews.llvm.org/D19464 llvm-svn: 267775
2016-04-28 04:22:31 +08:00
# REQUIRES: x86
[ELF] - Get rid of precompiled input objects from testcases. We have verneed1.so, verneed2.so files and verneed.so.sh script to produce them. They were committed long time ago when LLD was not yet able to produce some sections for versioning (".gnu.version_r" I think). There is no point to have them as binaries anymore. Patch creates asm inputs instead based on verneed.so.sh content. Differential revision: https://reviews.llvm.org/D38505 llvm-svn: 314889
2017-10-04 17:46:53 +08:00
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %S/Inputs/verneed1.s -o %t1.o
# RUN: echo "v1 {}; v2 {}; v3 { local: *; };" > %t.script
# RUN: ld.lld -shared %t1.o --version-script %t.script -o %t.so
ELF: Create .gnu.version and .gnu.version_r sections when linking against versioned DSOs. Differential Revision: http://reviews.llvm.org/D19464 llvm-svn: 267775
2016-04-28 04:22:31 +08:00
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
[ELF] Replace unused output filenames with /dev/null in tests Post commit review at rLLD335992 llvm-svn: 336129
2018-07-03 01:48:23 +08:00
# RUN: not ld.lld %t.o %t.so -o /dev/null 2>&1 | FileCheck %s
ELF: Create .gnu.version and .gnu.version_r sections when linking against versioned DSOs. Differential Revision: http://reviews.llvm.org/D19464 llvm-svn: 267775
2016-04-28 04:22:31 +08:00
Change the error message format for undefined symbols. Previously, undefined symbol errors are one line like this and wasn't easy to read. /ssd/clang/bin/ld.lld: error: /ssd/llvm-project/lld/ELF/Writer.cpp:207: undefined symbol 'lld::elf::EhFrameSection<llvm::object::ELFType<(llvm::support::endianness)0, true> >::addSection(lld::elf::InputSectionBase*)' This patch make it more structured like this. bin/ld.lld: error: undefined symbol: lld::elf::EhFrameSection<llvm::object::ELFType<(llvm::support::endianness)0, true> >>> Referenced by Writer.cpp:207 (/ssd/llvm-project/lld/ELF/Writer.cpp:207) >>> Writer.cpp.o in archive lib/liblldELF.a Discussion thread: http://lists.llvm.org/pipermail/llvm-dev/2017-March/111459.html Differential Revision: https://reviews.llvm.org/D31481 llvm-svn: 299097
2017-03-31 03:13:47 +08:00
# CHECK: error: undefined symbol: f3
# CHECK: >>> referenced by {{.*}}:(.text+0x1)
ELF: Create .gnu.version and .gnu.version_r sections when linking against versioned DSOs. Differential Revision: http://reviews.llvm.org/D19464 llvm-svn: 267775
2016-04-28 04:22:31 +08:00
.globl _start
_start:
call f3