-
RISC-V without A-extension: Support RMW when Zaamo extension enabled (even when
unsafe-assume-single-core
disabled). (#185, 9983a8b)
See "operations don't require disabling interrupts" list ininterrupt
module's readme for the operations provided. -
Support run-time detection of RISC-V Zacas extension (currently disabled by default). (#183)
-
Support 128-bit atomics on Arm64EC (currently nightly-only) (#184)
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Improve compile-time detection of powerpc64 quadword-atomics. (3eb8507)