[PATCH] D86192: [obj2yaml] Refactor the .debug_pub* sections dumper.

[Xing GUO via Phabricator via llvm-commits]

Higuoxing created this revision.
Higuoxing added reviewers: jhenderson, grimar, MaskRay.
Herald added subscribers: llvm-commits, aprantl.
Herald added a project: LLVM.
Higuoxing requested review of this revision.

It's good to reuse the DWARF parser in lib/DebugInfo so that we don't
need to maintain a separate parser in client side (obj2yaml). Besides,
A test case is added whose length field is a very huge value which makes
obj2yaml stuck when parsing the section.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D86192

Files:
  llvm/test/ObjectYAML/MachO/DWARF-pubsections.yaml
  llvm/tools/obj2yaml/dwarf2yaml.cpp

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