The attribute 'r' allows (or disallows for the negative case) read-only sections, i.e. ones without the SHF_WRITE flag, to be assigned to the memory region. Before the patch, lld could put a section in the wrong region or fail with "error: no memory region specified for section". Differential Revision: https://reviews.llvm.org/D113771
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.