dblaikie added a comment. In D103549#2794462 <https://reviews.llvm.org/D103549#2794462>, @yonghong-song wrote:
>> As for supporting it in DWARF, probably with a custom attribute >> (DW_AT_BTF_annotation? (or "LLVM" instead of "BTF" perhaps, I'm not sure)) >> with a standard form (DW_FORM_strp/strxN/etc - the usual way we emit >> strings). > > This is a good idea. Could you give some pointers where I could add one > custom attribute? Does llvm currently have any custom attribute? Yep LLVM does have some custom attributes and such, eg: https://github.com/llvm/llvm-project/blob/effb87dfa810a28e763f914fe3e6e984782cc846/llvm/include/llvm/BinaryFormat/Dwarf.def#L592 Used here: https://github.com/llvm/llvm-project/blob/effb87dfa810a28e763f914fe3e6e984782cc846/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp#L1083 Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D103549/new/ https://reviews.llvm.org/D103549 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
