https://github.com/pcc created https://github.com/llvm/llvm-project/pull/150151
The new ``SHT_LLVM_MIN_ADDRALIGN`` section is used to specify the minimum alignment of a section where that differs from its preferred alignment. Its ``sh_link`` field identifies the section whose alignment is being specified, its ``sh_addralign`` field specifies the linked section's minimum alignment and the ``sh_addralign`` field of the linked section's section header specifies its preferred alignment. This section has the ``SHF_EXCLUDE`` flag so that it is stripped from the final executable or shared library, and the ``SHF_LINK_ORDER`` flag so that the ``sh_link`` field is updated by tools such as ``ld -r`` and ``objcopy``. The contents of the section must be empty. The new asm directive: .prefalign n specifies that the preferred alignment of the current section is determined by taking the maximum of ``n`` and the section's minimum alignment, and causes an ``SHT_LLVM_MIN_ADDRALIGN`` section to be emitted if necessary. _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
