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opensecura / 3p / lowrisc / opentitan / eb9bdbab04504590651be0e309681e4dc5c81140
commiteb9bdbab04504590651be0e309681e4dc5c81140[log] [tgz]
authorPhilipp Wagner <phw@lowrisc.org>Thu Apr 15 14:56:11 2021 +0100
committerPhilipp Wagner <mail@philipp-wagner.com>Fri Apr 23 09:12:54 2021 +0100
treeec8de2238296696d76cd36a8ff18b986b1ee4aac
parent62ff8e10db4abbe9c901e5c300a2a1c493d1dd1f [diff]
[otbn] Standalone sim: only dump regs if asked for

The standalone OTBN simulation, `otbnsim/standalone.py` has an option
`--dump-regs` which controls the dumping of all registers to a file or
STDOUT after the operation. By default, the registers were dumped to
STDOUT, implicitly passing `--dump-regs=-` to the simulation. This makes
it hard/impossible to *not* dump registers at all.

Instead of dumping to STDOUT by default, this commit makes `--dump-dmem`
and `--dump-regs` consistent in behavior: don't dump anything unless the
option is passed. Passing `-` as file name will dump the register or
memory contents to STDOUT.

Signed-off-by: Philipp Wagner <phw@lowrisc.org>
1 file changed
tree: ec8de2238296696d76cd36a8ff18b986b1ee4aac
  1. .github/
  2. ci/
  3. doc/
  4. hw/
  5. site/
  6. sw/
  7. test/
  8. util/
  9. .clang-format
  10. .dockerignore
  11. .flake8
  12. .gitignore
  13. .style.yapf
  14. .svlint.toml
  15. .svls.toml
  16. _index.md
  17. apt-requirements.txt
  18. azure-pipelines.yml
  19. check_tool_requirements.core
  20. CLA
  21. COMMITTERS
  22. CONTRIBUTING.md
  23. LICENSE
  24. meson.build
  25. meson_init.sh
  26. meson_options.txt
  27. python-requirements.txt
  28. README.md
  29. tool_requirements.py
  30. toolchain.txt
  31. topgen-generator.core
  32. topgen-reg-only.core
  33. topgen.core
  34. yum-requirements.txt
README.md

OpenTitan

OpenTitan logo

About the project

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.

About this repository

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.

Documentation

The project contains comprehensive documentation of all IPs and tools. You can access it online at docs.opentitan.org.

How to contribute

Have a look at CONTRIBUTING for guidelines on how to contribute code to this repository.

Licensing

Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).