[dvsim] Minor fixes to coverage extraction

The issue was reported by @rasmus-madsen - if the cleanup tasks in
Deploy::post_finish() fails, it attempts append the error message to a
Launcher class member called `fail_msg` which has not been created,
causing the dvsim invocation to bomb improperly.

The primary goal of this change is to allow the failure of the cleanup
tasks to also be factored into whether the job failed or not. This is
achieved by making the job `status` a member of the `Launcher` class
which is finally returned to the Scheduler. Cleanup tasks are run
regardless of the job's outcome, but now that invocation is updated to
catch any exceptions thrown, so that the `status` can be updated if the
cleanup tasks fail for whatever reason, within the
`Launcher::_post_finish()` invocation.

In addition, a minor change in the Xcelium coverage extraction code
fixes the issue of some coverage metrics not showing up correctly.

Signed-off-by: Srikrishna Iyer <sriyer@google.com>
5 files changed
tree: bc062bc69eb28d92ccb4df5397cebb77c4763a0c
  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 and our documentation on project organization and processes 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).