[lld][COFF] Support .pdata section on ARM64EC targets. (#72521)

ARM64EC needs to handle both ARM and x86_64 exception tables. This is
achieved by separating their chunks and sorting them separately.
EXCEPTION_TABLE directory references x86_64 variant, while ARM variant
is exposed using CHPE metadata, which references
__arm64x_extra_rfe_table and __arm64x_extra_rfe_table_size symbols.

GitOrigin-RevId: 72c6ca694384744225bbfcbd899602848e46e8ff
4 files changed
tree: d6f648cba0346b9943c0cd90e4f2ae98f64abfba
  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. CODE_OWNERS.TXT
  19. LICENSE.TXT
  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

In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.

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

The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.