Add support for aarch64#23
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Pr0methean wants to merge 25 commits intonagisa:masterfrom
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The CI appears to be failing due to a missing use.
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Waiting on a rebase. Feel free to squash if that makes rebasing easier for you. |
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Done. |
… BSD-specific code
…d")` on rare platforms where needed
…orm-specific method on OpenBSD, when std is available
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@nagisa CI is now passing, and this is ready for review AFAICT. |
nagisa
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Apr 25, 2026
Co-authored-by: Simonas Kazlauskas <github@kazlauskas.me>
Co-authored-by: Simonas Kazlauskas <github@kazlauskas.me>
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Fixes #20
This adds support for the RNDR and RNDRRS registers on aarch64, which provide the functionality of RDRAND and RDSEED respectively on CPUs built with the optional FEAT_RNG. This support is tested through
cross, which uses qemu, because the aarch64 CPUs currently available in GitHub Actions don't have FEAT_RNG.stdis now an optional feature once again, but is currently only used for Aarch64 CPU feature detection on some Tier 2/3 platforms (mainly iOS and OpenBSD).