Support atomic CAS on no-std pre-v6 ARM using SWP instruction#27
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Support atomic CAS on no-std pre-v6 ARM using SWP instruction#27
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Closing per #26 (comment) |
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One of the ideas mentioned in #26.
Refs: https://developer.arm.com/documentation/dht0008/a/swp-and-swpb/legacy-synchronization-instructions/swp-and-swpb