RISC-V ISA Explorer · Atomics (Za/Zic*)

Za64rs: 64B Reservation Set

Ratified 2023-03 · version 1.0.0

Guarantees the LR/SC reservation set is contiguous, naturally aligned and no larger than 64 bytes.

Typical use: Reservation set granularity (64-byte)

Specification

Dependencies

Requires

• Za128rs

Instructions

No instruction encodings are listed for this extension in the catalogue.