forked from OSchip/llvm-project
64be5b7d87
This is the other flag clang passes when calling clang with two -arch
flags (which means with this, `clang -arch x86_64 -arch arm64 -fuse-ld=lld ...`
now no longer prints any warnings \o/). Since clang calls the linker several
times in that setup, it's not clear to the user from which invocation the
errors are. The flag's help text is
Specifies that the linker should augment error and warning messages
with the architecture name.
In ld64, the only effect of the flag is that undefined symbols are prefaced
with
Undefined symbols for architecture x86_64:
instead of the usual "Undefined symbols:". So for now, let's add this
only to undefined symbol errors too. That's probably the most common
linker diagnostic.
Another idea would be to prefix errors and warnings with "ld64.lld(x86_64):"
instead of the usual "ld64.lld:", but I'm not sure if people would
misunderstand that as a comment about the arch of ld itself.
But open to suggestions on what effect this flag should have :) And we
don't have to get it perfect now, we can iterate on it.
Differential Revision: https://reviews.llvm.org/D105450
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| COFF | ||
| Common | ||
| ELF | ||
| MachO | ||
| MinGW | ||
| cmake/modules | ||
| docs | ||
| include/lld | ||
| lib | ||
| test | ||
| tools/lld | ||
| unittests | ||
| utils | ||
| wasm | ||
| .clang-format | ||
| .clang-tidy | ||
| .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.