[all-commits] [llvm/llvm-project] 0f6e6f: Add unit tests for ELF filter-library symbol handl...

[aokblast via All-commits]

  Branch: refs/heads/users/aokblast/lldb/fix_auxilary_handle
  Home:   https://github.com/llvm/llvm-project
  Commit: 0f6e6fdb3d46732c4bd87229b2a944db5bdef91e
      https://github.com/llvm/llvm-project/commit/0f6e6fdb3d46732c4bd87229b2a944db5bdef91e
  Author: ShengYi Hung <aokblast at FreeBSD.org>
  Date:   2026-07-12 (Sun, 12 Jul 2026)

  Changed paths:
    M lldb/unittests/ObjectFile/ELF/TestObjectFileELF.cpp
    M lldb/unittests/Target/CMakeLists.txt
    A lldb/unittests/Target/ReExportedSymbolTest.cpp

  Log Message:
  -----------
  Add unit tests for ELF filter-library symbol handling.

* ObjectFileELFTest.FilterLibraryPlaceholderSymbols: a yaml2obj ELF
  filter library with two DT_AUXILIARY entries checks that
  GetReExportedLibraries() returns the filtees in dynamic-section
  order, that zero-sized exported functions become re-exported symbols
  recording the first filtee and the unversioned name (@VERSION suffix
  stripped), and that nonzero-sized and local definitions are left
  alone.

* ReExportedSymbolTest.ResolveThroughFilteesInOrder: a target holding
  a filter library and two filtee modules checks that
  Symbol::ResolveReExportedSymbol finds a definition in the first
  filtee via the library recorded on the symbol, continues to the next
  filtee in declaration order for symbols the first filtee lacks, and
  that without the containing module only the recorded library is
  searched.

Co-Authored-By: Claude Fable 5 <noreply at anthropic.com>



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