| commit | 2f872b9c9b4917fc685038bb1ada053c797eeeb9 | [log] [tgz] |
|---|---|---|
| author | Rupert Swarbrick <rswarbrick@lowrisc.org> | Mon Sep 28 16:44:16 2020 +0100 |
| committer | Rupert Swarbrick <rswarbrick@gmail.com> | Fri Oct 02 12:05:27 2020 +0100 |
| tree | e5656d476fff92386f877c1031b1e4f8cff444a8 | |
| parent | e24346c48d1ebb0eaac065c4d5e3a785d315212c [diff] |
[otbn] Add simple ISS testing infrastructure After breaking things a couple of times and starting to get specific on exactly how some instructions should work, it looks like a good idea to add some "smoke tests" for the simulator. This patch adds a couple (checking we implement 'add' and 'addi' correctly) but the idea is that we'll flesh that out for more instructions in later commits. The tests are extremely simple: each has a single assembly file, together with a list of expected register values. We check that assembling and linking the assembly file and running the simulation ends up with the same values as expected. Signed-off-by: Rupert Swarbrick <rswarbrick@lowrisc.org>
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 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).