[Lldb-commits] [PATCH] D96778: [lldb] Fix handling of `DW_AT_decl_file` according to D91014

Sat Feb 20 14:15:25 PST 2021

dblaikie added a comment.

In D96778#2576980 <https://reviews.llvm.org/D96778#2576980>, @jankratochvil wrote:

> In D96778#2576927 <https://reviews.llvm.org/D96778#2576927>, @dblaikie wrote:
>
>> What part of DWZ is specified by DWARFv5?
>
> Only `DW_*_sup` - being used by DWZ with DWARF-4 as `DW_*_GNU_*_alt` (and dwarfstd.org proposal <http://www.dwarfstd.org/ShowIssue.php?issue=120604.1> having it as `DW_*_alt`) for DWZ common files located in `/usr/lib/debug/.dwz/` where each file is for one rpm package sharing DIEs to multiple *.debug files of the same rpm package.

Ah, thanks for the pointers! I didn't know about the cross-file feature of dwz.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96778/new/

https://reviews.llvm.org/D96778