| commit | c80fe97848e8eeb7a69c9b2559e065e42c90c41a | [log] [tgz] |
|---|---|---|
| author | Rui Ueyama <ruiu@google.com> | Fri Jun 14 14:00:59 2019 +0000 |
| committer | Rui Ueyama <ruiu@google.com> | Fri Jun 14 14:00:59 2019 +0000 |
| tree | 71babbba6135a71851200e4e203ea2dced9980fa | |
| parent | e762feda1ffa4d897322b63ae9800eea69acf0fa [diff] |
Add --undefined-glob which is an --undefined with wildcard pattern match This patch adds new command line option `--undefined-glob` to lld. That option is a variant of `--undefined` but accepts wildcard patterns so that all symbols that match with a given pattern are handled as if they were given by `-u`. `-u foo` is to force resolve symbol foo if foo is not a defined symbol and there's a static archive that contains a definition of symbol foo. Now, you can specify a wildcard pattern as an argument for `--undefined-glob`. So, if you want to include all JNI symbols (which start with "Java_"), you can do that by passing `--undefined-glob "Java_*"` to the linker, for example. In this patch, I use the same glob pattern matcher as the version script processor is using, so it does not only support `*` but also `?` and `[...]`. Differential Revision: https://reviews.llvm.org/D63244 git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@363396 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.