This document describes Supervisor Domain Access Protection - RISC-V privileged architecture extension to support physical address space (memory and devices) isolation for more than one supervisor domain use cases for RISC-V platforms. Use cases may use supervisor domains to reduce the supervisor Trusted Computing Base (TCB), with differential access to memory and other platform resources e.g. Confidential Computing (CoVE), Security Services, Secure Devices etc.
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Contributors to this specification are contained in the contributors file.
For instructions on how to contribute please see the CONTRIBUTING file.
To build the document, you’ll need the following tools installed on your system:
Make
asciiDoctor-pdf, asciidoctor-bibtex, asciidoctor-diagram and asciidoctor-mathematical
DockerThis project uses submodules to include the RISC-V documentation toolchain.
git clone --recurse-submodules https://github.com/riscv/riscv-smmtt.git
cd ./riscv-smmtt.git
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