68 lines
1.8 KiB
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68 lines
1.8 KiB
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=======================
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lld 9.0.0 Release Notes
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=======================
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.. contents::
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:local:
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.. warning::
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These are in-progress notes for the upcoming LLVM 9.0.0 release.
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Release notes for previous releases can be found on
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`the Download Page <https://releases.llvm.org/download.html>`_.
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Introduction
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============
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This document contains the release notes for the lld linker, release 9.0.0.
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Here we describe the status of lld, including major improvements
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from the previous release. All lld releases may be downloaded
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from the `LLVM releases web site <https://llvm.org/releases/>`_.
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Non-comprehensive list of changes in this release
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=================================================
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ELF Improvements
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----------------
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* ...
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COFF Improvements
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-----------------
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* lld-link now correctly reports duplicate symbol errors for obj files
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that were compiled with /Gy.
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* lld-link now correctly reports duplicate symbol errors when several res
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input files define resources with the same type, name, and language.
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This can be demoted to a warning using ``/force:multipleres``.
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* Having more than two ``/natvis:`` now works correctly; it used to not
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work for larger binaries before.
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* Undefined symbols are now printed only in demangled form. Pass
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``/demangle:no`` to see raw symbol names instead.
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* The following flags have been added: ``/functionpadmin``, ``/swaprun:``,
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``/threads:no``
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* Several speed and memory usage improvements.
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* ...
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MinGW Improvements
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------------------
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* lld now correctly links crtend.o as the last object file, handling
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terminators for the sections such as .eh_frame properly, fixing
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DWARF exception handling with libgcc and gcc's crtend.o.
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MachO Improvements
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------------------
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* Item 1.
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WebAssembly Improvements
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------------------------
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* ...
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