[all-commits] [llvm/llvm-project] 287ca7: [LLDB] Use native PDB reader by default (#165363)

[nerix via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 287ca7b243facc7185bbd9dfdaa5a6a012819e1b
      https://github.com/llvm/llvm-project/commit/287ca7b243facc7185bbd9dfdaa5a6a012819e1b
  Author: nerix <nerixdev at outlook.de>
  Date:   2025-10-29 (Wed, 29 Oct 2025)

  Changed paths:
    M lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
    M lldb/test/Shell/SymbolFile/NativePDB/native-setting.cpp
    M lldb/test/Shell/SymbolFile/PDB/native-setting.cpp
    M llvm/docs/ReleaseNotes.md

  Log Message:
  -----------
  [LLDB] Use native PDB reader by default (#165363)

All PDB tests now pass when compiled without DIA on Windows, so they
pass with the native reader.

With this PR, the default reader changes to the native reader.
The plan is to eventually remove the DIA reader (see
https://discourse.llvm.org/t/rfc-removing-the-dia-pdb-plugin-from-lldb/87827
and #114906).

For now, DIA can be used by setting `plugin.symbol-file.pdb.reader` to
`dia` or by setting `LLDB_USE_NATIVE_PDB_READER=0` (mostly undocumented,
but used in tests).



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