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Chisel Project Template | ||
======================= | ||
<p align="center"> | ||
<img alt="hwdbg" title="hwdbg" src="https://github.com/HyperDbg/graphics/blob/master/Logos/hwdbg/hwdbg-high-resolution-logo-transparent.png?raw=true" width="300"> | ||
</p> | ||
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You've done the [Chisel Bootcamp](https://github.com/freechipsproject/chisel-bootcamp), and now you | ||
are ready to start your own Chisel project. The following procedure should get you started | ||
with a clean running [Chisel3](https://www.chisel-lang.org/) project. | ||
## Description | ||
**hwdbg** is a chip-level debugger written in chisel. (This is a work in progress and not yet ready for testing!). | ||
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## Make your own Chisel3 project | ||
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### Dependencies | ||
## Dependencies | ||
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#### JDK 8 or newer | ||
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The test with `svsim` needs Verilator installed. | ||
See Verilator installation instructions [here](https://verilator.org/guide/latest/install.html). | ||
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### How to get started | ||
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#### Create a repository from the template | ||
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This repository is a Github template. You can create your own repository from it by clicking the green `Use this template` in the top right. | ||
Please leave `Include all branches` **unchecked**; checking it will pollute the history of your new repository. | ||
For more information, see ["Creating a repository from a template"](https://docs.github.com/en/free-pro-team@latest/github/creating-cloning-and-archiving-repositories/creating-a-repository-from-a-template). | ||
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#### Wait for the template cleanup workflow to complete | ||
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After using the template to create your own blank project, please wait a minute or two for the `Template cleanup` workflow to run which will removes some template-specific stuff from the repository (like the LICENSE). | ||
Refresh the repository page in your browser until you see a 2nd commit by `actions-user` titled `Template cleanup`. | ||
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#### Clone your repository | ||
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Once you have created a repository from this template and the `Template cleanup` workflow has completed, you can click the green button to get a link for cloning your repository. | ||
Note that it is easiest to push to a repository if you set up SSH with Github, please see the [related documentation](https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/connecting-to-github-with-ssh). SSH is required for pushing to a Github repository when using two-factor authentication. | ||
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```sh | ||
git clone [email protected]:HyperDbg/hwdbg.git | ||
cd hwdbg | ||
``` | ||
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#### Set project organization and name in build.sbt | ||
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The cleanup workflow will have attempted to provide sensible defaults for `ThisBuild / organization` and `name` in the `build.sbt`. | ||
Feel free to use your text editor of choice to change them as you see fit. | ||
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#### Clean up the README.md file | ||
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Again, use you editor of choice to make the README specific to your project. | ||
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#### Add a LICENSE file | ||
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It is important to have a LICENSE for open source (or closed source) code. | ||
This template repository has the Unlicense in order to allow users to add any license they want to derivative code. | ||
The Unlicense is stripped when creating a repository from this template so that users do not accidentally unlicense their own work. | ||
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For more information about a license, check out the [Github Docs](https://docs.github.com/en/free-pro-team@latest/github/building-a-strong-community/adding-a-license-to-a-repository). | ||
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#### Commit your changes | ||
```sh | ||
git commit -m 'Starting hwdbg' | ||
git push origin main | ||
``` | ||
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### Did it work? | ||
### Test | ||
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You should now have a working Chisel3 project. | ||
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[info] All tests passed. | ||
[success] Total time: 5 s, completed Dec 16, 2020 12:18:44 PM | ||
``` | ||
If you see the above then... | ||
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### It worked! | ||
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You are ready to go. We have a few recommended practices and things to do. | ||
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* Use packages and following conventions for [structure](https://www.scala-sbt.org/1.x/docs/Directories.html) and [naming](http://docs.scala-lang.org/style/naming-conventions.html) | ||
* Package names should be clearly reflected in the testing hierarchy | ||
* Build tests for all your work | ||
* Read more about testing in SBT in the [SBT docs](https://www.scala-sbt.org/1.x/docs/Testing.html) | ||
* This template includes a [test dependency](https://www.scala-sbt.org/1.x/docs/Library-Dependencies.html#Per-configuration+dependencies) on [ScalaTest](https://www.scalatest.org/). This, coupled with `svsim` (included with Chisel) and `verilator`, are a starting point for testing Chisel generators. | ||
* You can remove this dependency in the build.sbt file if you want to | ||
* Change the name of your project in the build.sbt file | ||
* Change your README.md | ||
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## Problems? Questions? | ||
If you see the above then the test was successful. | ||
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Check out the [Chisel Users Community](https://www.chisel-lang.org/community.html) page for links to get in contact! | ||
## License | ||
**hwdbg**, and all its submodules and repos, unless a license is otherwise specified, are licensed under **GPLv3** LICENSE. |