| commit | 356addcf657ccb571583a0066b71c08b9687d848 | [log] [tgz] |
|---|---|---|
| author | Martin Storsjö <martin@martin.st> | Tue Jan 23 20:37:03 2024 +0200 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue Jan 23 10:56:20 2024 -0800 |
| tree | 49c18e2a0c4314f21270a2a4f0fea71be5c0b783 | |
| parent | 0ca14b6a5fe7eca4e0d5237afa0d27c8e69844c4 [diff] |
[LLD] [COFF] Fix crashes for cfguard with undefined weak symbols (#79063) When marking symbols as having their address taken, we can have the sitaution where we have the address taken of a weak symbol. If there's no strong definition of the symbol, the symbol ends up as an absolute symbol with the value null. In those cases, we don't have any Chunk. Skip such symbols from the cfguard tables. This fixes https://github.com/llvm/llvm-project/issues/78619. GitOrigin-RevId: 50d33c62ad8786400a712b01150f6decaf070782
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.