[all-commits] [llvm/llvm-project] 1cc78f: [llvm-readobj/llvm-readelf] - Improve dumping of v...

[Georgii Rymar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1cc78fdb6f7d81d58cdafa44b0966708dc8575bf
      https://github.com/llvm/llvm-project/commit/1cc78fdb6f7d81d58cdafa44b0966708dc8575bf
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2019-11-20 (Wed, 20 Nov 2019)

  Changed paths:
    M lld/test/ELF/verdef-defaultver.s
    M lld/test/ELF/verdef-dependency.s
    M lld/test/ELF/verdef.s
    M lld/test/ELF/verneed.s
    M llvm/test/tools/llvm-readobj/elf-invalid-versioning.test
    M llvm/test/tools/llvm-readobj/elf-versioninfo.test
    M llvm/test/tools/yaml2obj/ELF/verdef-section.yaml
    M llvm/test/tools/yaml2obj/ELF/verneed-section.yaml
    M llvm/test/tools/yaml2obj/ELF/versym-section.yaml
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj/llvm-readelf] - Improve dumping of versioning sections.

Our elf-versioninfo.test is not perfect. It does not properly test how
flags are dumped and also we have a bug: they are dumped as enums in
LLVM style now, i.e not dumped properly.

GNU style uses a `versionFlagToString` method to build a string from flags
which seems is consistent with GNU readelf.

In this patch I fixed the issues mentioned.

Differential revision: https://reviews.llvm.org/D70399