1======================== 2lld 13.0.0 Release Notes 3======================== 4 5.. contents:: 6 :local: 7 8.. warning:: 9 These are in-progress notes for the upcoming LLVM 13.0.0 release. 10 Release notes for previous releases can be found on 11 `the Download Page <https://releases.llvm.org/download.html>`_. 12 13Introduction 14============ 15 16This document contains the release notes for the lld linker, release 13.0.0. 17Here we describe the status of lld, including major improvements 18from the previous release. All lld releases may be downloaded 19from the `LLVM releases web site <https://llvm.org/releases/>`_. 20 21Non-comprehensive list of changes in this release 22================================================= 23 24ELF Improvements 25---------------- 26 27* ``-Bsymbolic -Bsymbolic-functions`` has been changed to behave the same as ``-Bsymbolic-functions``. This matches GNU ld. 28 (`D102461 <https://reviews.llvm.org/D102461>`_) 29* ``-Bno-symbolic`` has been added. 30 (`D102461 <https://reviews.llvm.org/D102461>`_) 31* A new linker script command ``OVERWRITE_SECTIONS`` has been added. 32 (`D103303 <https://reviews.llvm.org/D103303>`_) 33 34Breaking changes 35---------------- 36 37* ``--shuffle-sections=<seed>`` has been changed to ``--shuffle-sections=<section-glob>=<seed>``. 38 Specify ``*`` as ``<section-glob>`` to get the previous behavior. 39 40COFF Improvements 41----------------- 42 43* ... 44 45MinGW Improvements 46------------------ 47 48* ... 49 50MachO Improvements 51------------------ 52 53* Item 1. 54 55WebAssembly Improvements 56------------------------ 57 58