[PATCH] D85506: [macho2yaml] Refactor the DWARF section dumpers.

[Xing GUO via Phabricator via llvm-commits]

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

This patch refactors the DWARF section dumpers. When dumping a DWARF
section, if the DWARF parser fails to parse the section, we will dump it
as a raw content section. This patch also fixes a bug in
DWARFYAML::Data::isEmpty(). Finally, a test case that tests dumping the
__debug_aranges section is added.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D85506

Files:
  llvm/lib/ObjectYAML/DWARFYAML.cpp
  llvm/test/ObjectYAML/MachO/DWARF-pubsections.yaml
  llvm/test/tools/obj2yaml/MachO/DWARF-debug_aranges-error.yaml
  llvm/test/tools/obj2yaml/MachO/debug-aranges.yaml
  llvm/tools/obj2yaml/dwarf2yaml.cpp
  llvm/tools/obj2yaml/macho2yaml.cpp
  llvm/tools/obj2yaml/obj2yaml.h

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