RISC-V ISA Explorer · Memory & Addressing

Svnapot: NAPOT Mappings

Ratified 2021-11 · version 1.0.0

Marks a naturally aligned power-of-two run of pages as one translation, easing TLB pressure on large mappings.

Typical use: Hugepages via NAPOT PTEs

Specification

Dependencies

Requires

• S
• Sv39

Instructions

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