Arm C Language Extensions

This repository contains the source material form which the specifications for the Arm C Language Extensions (ACLE) is derived. For the published documents please see the Arm developer ACLE page

Contributing

The branch main is the release branch, whose tip contains the latest release. Therefore, please submit your PR against the branch next-release.

Defect reports

Please report defects in or enhancements to the specifications in this folder to the issue tracker page on GitHub.

For reporting defects or enhancements to documents that currenlty are not yet included in this repo and are thus only hosted on developer.arm.com, please send an email to arm.acle@arm.com.

Transitioning the ACLE specifications

This is a work in progress. The document added to the repository will be referenced in this README file when added.

List of documents

Document sources	Latest official release
Arm C Language Extensions	2021Q2
Morello Supplement to the Arm C Language Extensions	01alpha
Arm MVE Intrinsics	2021Q2
Arm Neon Intrinsics Reference	2021Q2

License

All the ACLE documents themselves are not dependent on any assets outside of their own directory and all have their own license file included in the directory. Currently all the ACLE documents are licenced under the Creative Commons Attribution-ShareAlike 4.0 International License + grant of Patent License. Contributions to these files are accepted under the same license.

The files in the sub-directories of the tools directory are provided under the Apache 2.0 license. Contributions to these files are accepted under the same license.

Contributors ✨

The list below represents the list of (wonderful!) people that have been contributing since July 2021 (emoji key), when the ACLE specifications were released with an open source license.

Before that time many other people contributed to ACLE.

This project follows the all-contributors specification. Contributions of any kind welcome!