| commit | 9d0403c92d620aeddf95d610671e52a7da59ddf0 | [log] [tgz] |
|---|---|---|
| author | Srikrishna Iyer <sriyer@google.com> | Fri Oct 04 17:48:29 2019 -0700 |
| committer | sriyerg <46467186+sriyerg@users.noreply.github.com> | Tue Nov 12 16:00:23 2019 -0800 |
| tree | 991501b0d3e8ceb11641c274a48037e8a02bd123 | |
| parent | 707f8d6773420d662c8c7677120534fb39b0f07f [diff] |
[dv,sw] C messaging flow
- provide a generic set of APIs to print msgs
- provide ability to attach severity (msg type) and verbosity to msgs
- provide ability to attach a header to the msg underneath
- privide ability to construct the header based on severity, verbosity
file and line number for ease of debug
- provide a generic msg_print() function that can parse a formatted string and
take variable number of args
- provide implementation specific APIs in
sw/util/msg_uart/msg_api_impl.h to do the prints via UART
- PR #259 is being split to make the review easier
- this PR focuses on providing a high level API and 'typical' SW
implementation of it using UART,
- Subsequent PR will focus on DV specific implementation
Signed-off-by: Srikrishna Iyer <sriyer@google.com>
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 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 either access it online or build it locally by following the steps below.
$ sudo apt install python3 python3-pip $ pip3 install --user -r python-requirements.txt
$ ./util/build_docs.py --preview
This compiles the documentation into ./build/docs and starts a local server, which allows you to access the documentation at http://127.0.0.1:1313.
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).