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riscv_sspmp

Tsukasa OI edited this page Nov 29, 2022 · 2 revisions

Draft Extension: Sspmp

Feature Description

This commit adds Sspmp extension (S-mode Physical Memory Protection (SPMP)) version 0.8 and its CSRs.

This is based on: https://github.com/riscv/riscv-spmp/blob/c1e38ede20e4fe0a534ec7e8302c99b2a0a0ca72/rv-spmp-spec.pdf

Because CSR addresses are not determined, this branch comes with a instantiation script (instantiate-sspmp.sh).

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