Sail versions of the Arm A-profile architecture specification

The arm-v8.5-a, arm-v9.3-a, and arm-v9.4-a directories contain Sail models of the Armv8.5-A, Armv9.3-A, and Armv9.4-A architectures, respectively, with instructions for building there.

All models are licensed under the BSD 3-Clause Clear license in the LICENSE file in the corresponding directory. Artefacts such as the snapshots in this repository that are produced by Sail are also subject to the same license. The snapshots of the Lem and Sail libraries include copies of their licenses.