Author: Fangrui Song Date: 2024-08-05T10:26:12+02:00 New Revision: 283443371b8c2e40750e56d86c05f711a89d786c
URL: https://github.com/llvm/llvm-project/commit/283443371b8c2e40750e56d86c05f711a89d786c DIFF: https://github.com/llvm/llvm-project/commit/283443371b8c2e40750e56d86c05f711a89d786c.diff LOG: ReleaseNotes: lld/ELF: mention CREL Added: Modified: lld/docs/ReleaseNotes.rst Removed: ################################################################################ diff --git a/lld/docs/ReleaseNotes.rst b/lld/docs/ReleaseNotes.rst index 09081e421e905..98fddcd7bf7f2 100644 --- a/lld/docs/ReleaseNotes.rst +++ b/lld/docs/ReleaseNotes.rst @@ -26,6 +26,12 @@ Non-comprehensive list of changes in this release ELF Improvements ---------------- +* Experimental CREL relocations with explicit addends are now supported using the + temporary section type code 0x40000020 (``clang -c -Wa,--crel,--allow-experimental-crel``). + LLVM will change the code and break compatibility (Clang and lld of diff erent + versions are not guaranteed to cooperate, unlike other features). CREL with + implicit addends are not supported. + (`#98115 <https://github.com/llvm/llvm-project/pull/98115>`_) * ``EI_OSABI`` in the output is now inferred from input object files. (`#97144 <https://github.com/llvm/llvm-project/pull/97144>`_) * ``--compress-sections <section-glib>={none,zlib,zstd}[:level]`` is added to compress @@ -88,7 +94,7 @@ ELF Improvements (`#94099 <https://github.com/llvm/llvm-project/pull/94099>`_) Non-alloc orphan sections are now placed at the end. (`#94519 <https://github.com/llvm/llvm-project/pull/94519>`_) -* R_X86_64_REX_GOTPCRELX of the addq form is no longer incorrectly optimized when the address is larger than 0x80000000. +* ``R_X86_64_REX_GOTPCRELX`` of the addq form is no longer incorrectly optimized when the address is larger than 0x80000000. Breaking changes ---------------- _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
