[sw] Hacks needed for a CHERIoT test_rom. - mark memory.h shadow definitions __cheri_libcall to match string.h (NB: only when !baremetal where direct calls are made) - abs_mmio_* ignores ptr provenance, switch to uintptr_t - hardened* treat uintptr_t as an unsigned, add explicit conversion - temporarily disable static_assert in logging code (needs proper fix) - band-aid portability issue in base_log_internal_core - compat shim for clang's __has_feature intrinsic Bypass-Presubmit-Reason: verified as part of topic Change-Id: I132d6dbc2aaff0c48b5dcba797647aacafe15afd
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or “monorepo”, where all components live in one repository. It exists to enable collaboration across partners participating in the OpenTitan project.
The project contains comprehensive documentation of all IPs and tools. You can access it online at docs.opentitan.org.
Have a look at CONTRIBUTING and our documentation on project organization and processes for guidelines on how to contribute code to this repository.
Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).