[PATCH] D126835: Round up zero-sized symbols to 1 byte in `.debug_aranges` (without breaking other logic).

Wed Jun 22 09:40:03 PDT 2022

dblaikie added a comment.

In D126835#3601856 <https://reviews.llvm.org/D126835#3601856>, @ayermolo wrote:

> In D126835#3600910 <https://reviews.llvm.org/D126835#3600910>, @dblaikie wrote:
>
>> In D126835#3600547 <https://reviews.llvm.org/D126835#3600547>, @ayermolo wrote:
>>
>>> In D126835#3600524 <https://reviews.llvm.org/D126835#3600524>, @dblaikie wrote:
>>>
>>>> Looks like this would be another issue with zero-length symbols: https://reviews.llvm.org/D127897 (just cross-referencing/collating)
>>>
>>> Well it's an issue right now even without this change.
>>
>> Sorry, what I meant is: This issue (D126835 <https://reviews.llvm.org/D126835>) and the other (D127897 <https://reviews.llvm.org/D127897>) would probably both be better-off solved by changing the compiler/LLVM to never produce zero-length entries.
>
> Oh I see.
> Some more context. Debug info that D127897 <https://reviews.llvm.org/D127897> is handling is coming from GCC.

Oh, that surprises me - could you provide repro steps?

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126835/new/

https://reviews.llvm.org/D126835