Arthur Eubanks 46085d8f83
[lld/ELF][x86-64] Place large executable sections at the edges of binary (#70358)
So that when mixing small and large text, large text stays out of the
way of the rest of the binary.

Place large RX sections at the beginning rather than at the end so that
with `--no-rosegment`, the large text and rodata share a single PT_LOAD
segment. Place large RWX sections at the end to keep writable and
readonly sections separate.

Clang started emitting the large section flag for `.ltext` sections in
#73037.
2025-06-12 11:41:16 -07:00
..
2025-05-02 17:35:12 -07:00

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.