| commit | a174b2e117a48178fbc50cdf8ceb10fd3108ec54 | [log] [tgz] |
|---|---|---|
| author | Fangrui Song <maskray@google.com> | Mon May 20 11:25:55 2019 +0000 |
| committer | Fangrui Song <maskray@google.com> | Mon May 20 11:25:55 2019 +0000 |
| tree | a3ba7d7e761156731803e3d5d405518d5beac1f4 | |
| parent | 78b5af391bcd2bbf6fc7cdee48d2f49563df00ec [diff] |
[ELF] Error on relocations to local undefined symbols For a reference to a local symbol, ld.bfd and gold error if the symbol is defined in a discarded section but accept it if the symbol is undefined. This inconsistent behavior seems unnecessary for us (it probably makes sense for them as they differentiate local/global symbols, the error would mean more code). Weaken the condition to getSymbol(Config->IsMips64EL) == 0 to catch such errors. The symbol index can be 0 (e.g. R_*_NONE R_ARM_V4BX) and we shouldn't error on them. Reviewed By: ruiu Differential Revision: https://reviews.llvm.org/D61563 git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@361144 91177308-0d34-0410-b5e6-96231b3b80d8
This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.
lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.
In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.
It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz
The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.