[PATCH] D78500: [DWARF5]:Added support for .debug_macro.dwo section in llvm-dwarfdump

[Sourabh Singh Tomar via Phabricator via llvm-commits]

SouraVX added a comment.

> As I've said, take a look at dumpDWARFv5StringOffsetsSection().

@ikudrin, Sorry for churn :). But I'm still not getting as to how to map the indices(strx) to appropriate CU, without having to search in list(of CU's) using `DW_AT_macros`. 
Sort of let's say we got `0` as an index(In every CU index will start from `0`) from `_strx` form how do we map this to appropriate CU and retrieve the macro or string correctly.

`dumpDWARFv5StringOffsetsSection()` this function just collects the contributions from list of CU's and dump/prints it.

   for (auto &Contribution : Contributions) { 
  Offset = Contribution->Base; 
  // print dump using this as StrOffset

Could you please briefly elaborate the approach you have in mind. 
Thanks a lot !


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https://reviews.llvm.org/D78500