These days the Arm architecture has a wide range of fine-grained
optional extra architectural features. We implement quite a lot
of these but by no means all of them. Document what we do implement,
so that users can find out without having to dig through back-issues
of our Changelog on the wiki.
Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
Reviewed-by: Alex Bennée<alex.bennee@linaro.org>
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v1->v2:
* sorted A-profile list into alphabetical order
* listed the component features of the cryptographic
extension (FEAT_AES, FEAT_PMULL, FEAT_SHA1, FEAT_SHA256)
separately rather than as one "Cryptographic Extension" item
* added missing "SVE2" line
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