[lld][MachO] Fix symbol resolution order with --read-workers (#193239)

When read-workers is enabled, archives are deferred while
frameworks and dylibs are processed immediately. This can cause
incorrect resolution if dylib's symbols are inserted into the
symbol table before an archive's lazy-symbols.

This also fixes Chromium bug crbug.com/500256589 whose root cause
was due to this incorrect resolution of dylib symbols being
inserted too soon.

This patch now defers all library and framework types.
`ArchiveFile::addLazySymbols()` is also called immediately after
each archive is created in the processing loop.

---------

Co-authored-by: Nico Weber <thakis@chromium.org>
GitOrigin-RevId: b11e4fb50c0ff5dc87ab6113f4850af991750d66
3 files changed
tree: 6afe72e579c91d529ddf03ebed579c15f51c48c7
  1. cmake/
  2. COFF/
  3. Common/
  4. docs/
  5. ELF/
  6. include/
  7. MachO/
  8. MinGW/
  9. test/
  10. tools/
  11. unittests/
  12. utils/
  13. wasm/
  14. .clang-format
  15. .clang-tidy
  16. .gitignore
  17. CMakeLists.txt
  18. LICENSE.TXT
  19. Maintainers.md
  20. README.md
README.md

LLVM Linker (lld)

This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.

lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.

Benchmarking

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It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz

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