db1a762069
The RISC-V psABI states that "The `R_RISCV_PCREL_LO12_I` or `R_RISCV_PCREL_LO12_S` relocations contain a label pointing to an instruction in the same section with an `R_RISCV_PCREL_HI20` relocation entry that points to the target symbol." Without this patch, GNU ld errors, but LLD does not -- I think because LLD is doing the right thing, certainly in the testcase provided. Nonetheless, I think an error is good here to bring LLD in line with what GNU ld is doing in showing that the object the user provided is not following the psABI as written. Fixes #107304
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.