[PATCH] D82955: [llvm-readelf] - Do not error out when dumping symbols.

[George Rimar via Phabricator via llvm-commits]

grimar created this revision.
grimar added reviewers: jhenderson, MaskRay.
Herald added subscribers: rupprecht, emaste.
Herald added a reviewer: espindola.
Herald added a project: LLVM.

When the --symbols option/--dyn-symbols is given we might report an
error and exit when something goes not right. E.g. when the SHT_SYMTAB
section is broken. Though we could report a warning and try to continue
dumping instead in many cases.

This patch removes `unwrapOrErr` calls from the code involved in the
flow described.


https://reviews.llvm.org/D82955

Files:
  llvm/test/Object/invalid.test
  llvm/test/tools/llvm-readobj/ELF/dyn-symbols.test
  llvm/test/tools/llvm-readobj/ELF/symbols.test
  llvm/tools/llvm-readobj/ELFDumper.cpp

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