[all-commits] [llvm/llvm-project] 641563: [llvm-readelf] - Do not error out when dumping sym...

[Georgii Rymar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 64156347baa4452489ec1c0fab8eec48d1ffd168
      https://github.com/llvm/llvm-project/commit/64156347baa4452489ec1c0fab8eec48d1ffd168
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-07-03 (Fri, 03 Jul 2020)

  Changed paths:
    M llvm/test/Object/invalid.test
    M llvm/test/tools/llvm-readobj/ELF/dyn-symbols.test
    M llvm/test/tools/llvm-readobj/ELF/symbols.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readelf] - Do not error out when dumping symbols.

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.

Differential revision: https://reviews.llvm.org/D82955