[ELF] Expand LMA region if output section alignment introduces padding

When aligning the start address of an output section introduces a gap between the current dot pointer
and the new aligned address, we were already properly expanding the memory region, if available.

D74286 introduced a new behavior to also align the LMA address if an LMA region is specified.
However, this did not expand the corresponding LMA region.
Now, we also expand the LMA region if it is set.

This fixes PR52510.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D114166

GitOrigin-RevId: 8c18719bae6f0fe6ff97adad2303c447083e14be
2 files changed
tree: f2f64bd31930a8aaf25b7088ecf73f4fa16fdaca
  1. cmake/
  2. COFF/
  3. Common/
  4. docs/
  5. ELF/
  6. include/
  7. lib/
  8. MachO/
  9. MinGW/
  10. test/
  11. tools/
  12. unittests/
  13. utils/
  14. wasm/
  15. .clang-format
  16. .clang-tidy
  17. .gitignore
  18. CMakeLists.txt
  19. CODE_OWNERS.TXT
  20. LICENSE.TXT
  21. 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.