| commit | f6782a37ee3a11169520a65053fe6cc6d7c54066 | [log] [tgz] |
|---|---|---|
| author | Rupert Swarbrick <rswarbrick@lowrisc.org> | Thu Jul 16 17:52:32 2020 +0100 |
| committer | Rupert Swarbrick <rswarbrick@gmail.com> | Fri Jul 17 16:38:57 2020 +0100 |
| tree | 4658538e3273790c6a79294b039ce59a6a94e5a0 | |
| parent | 7d26d9219ae6609713198e0497422e5f41bfadec [diff] |
[otbn] Misc fixes in insns.yml
- Specify a shift in the "acc" field for the mulqacc encoding. This
means that we can write
BN.MULQACC w28.1, w29.0, 64
rather than
BN.MULQACC w28.1, w29.0, 1
- Remove some stray spaces from syntax examples. The point is that
<foo>[, <bar>]
and
<foo> [, <bar>]
aren't quite the same, because the latter expects some whitespace
before the comma.
Note that an assembler can't just strip out all whitespace,
because we have some fields like
<foo> <bar>
- Use "++" for the "increment this" option. It's what Felix is using
in his example code, and I think it makes more sense.
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).