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llvm / llvm-project / 9320d1d48410aeedc477bed501d038cad9917ffa
commit9320d1d48410aeedc477bed501d038cad9917ffa[log] [tgz]
authorJessica Clarke <jrtc27@jrtc27.com>Thu Jul 10 19:33:24 2025 +0100
committerGitHub <noreply@github.com>Thu Jul 10 19:33:24 2025 +0100
tree452c2367c05bcf29fcde673eec0a21fc7a4b1ed3
parenta7091951f0bbdeb78a76f933394a7754c5990371 [diff]
[compiler-rt] Don't handle Linux-specific shmctl commands in sanitizer (#143116)

Despite being defined in the system headers, these commands are not in
fact part of the FreeBSD system call interface. They exist solely for
the Linuxulator, i.e. running Linux binaries on FreeBSD, and any attempt
to use them from a FreeBSD binary will return EINVAL. The fact we needed
to define _KERNEL (which, as the name implies, means we are compiling
the kernel) to even get the definition of shminfo should have been a
strong indicator that IPC_INFO at least was not a userspace interface.
2 files changed
tree: 452c2367c05bcf29fcde673eec0a21fc7a4b1ed3
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. flang-rt/
  11. libc/
  12. libclc/
  13. libcxx/
  14. libcxxabi/
  15. libunwind/
  16. lld/
  17. lldb/
  18. llvm/
  19. llvm-libgcc/
  20. mlir/
  21. offload/
  22. openmp/
  23. polly/
  24. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-format-ignore
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitattributes
  32. .gitignore
  33. .mailmap
  34. CODE_OF_CONDUCT.md
  35. CONTRIBUTING.md
  36. LICENSE.TXT
  37. pyproject.toml
  38. README.md
  39. SECURITY.md
README.md

The LLVM Compiler Infrastructure

OpenSSF Scorecard OpenSSF Best Practices libc++

Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.

C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.

Other components include: the libc++ C++ standard library, the LLD linker, and more.

Getting the Source Code and Building LLVM

Consult the Getting Started with LLVM page for information on building and running LLVM.

For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.

Getting in touch

Join the LLVM Discourse forums, Discord chat, LLVM Office Hours or Regular sync-ups.

The LLVM project has adopted a code of conduct for participants to all modes of communication within the project.