2c6fae179e
The logic added in r372781 caused ARMExidxSyntheticSection::addSection() to return false for exidx sections without a link order dep that passed isValidExidxSectionDep(). This included exidx sections for empty functions. As a result, such exidx sections would end up treated like ordinary sections and would end up being laid out before the ARMExidxSyntheticSection, most likely in the wrong order relative to the exidx entries in the ARMExidxSyntheticSection, breaking the orderedness invariant relied upon by unwinders. Fix this by simply discarding such sections. Differential Revision: https://reviews.llvm.org/D69744 |
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| .. | ||
| COFF | ||
| Common | ||
| ELF | ||
| MinGW | ||
| cmake/modules | ||
| docs | ||
| include/lld | ||
| lib | ||
| test | ||
| tools/lld | ||
| unittests | ||
| utils | ||
| wasm | ||
| .arcconfig | ||
| .clang-format | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| LICENSE.TXT | ||
| README.md | ||
README.md
LLVM Linker (lld)
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.
Benchmarking
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.