Currently, the architecture of the CLI is based on (sub)commands and options. Commands are expected to be provided as the first argument, and do effectively decide which feature is to be used. OTOH, options provide parameters to the commands. However, there is no syntactical difference, as both commands and options start with -- or -i. As a result, we rely on properly formating --help and on

As an optimization gpi_log caches the gpi logging level. This cached value is not currently updated when the "cocotb.gpi" logger's level is updated in Python. This will require creating a logging.Handler subclass that calls simulator.set_level when its setLevel method is called.

VUnit.add_source_files_from_csv() only passes vhdl_standard kwarg to Library.add_source_file(). However, my file gatherer uses .ahd file extensions to denote altera, .xhd to denote xilinx, and so on. I need the file_type available at least so I can tell VUnit that those file types are still vhdl, but all arguments should be available.

It would be cute to be able to identify the source code from which a particular microwatt cpu implementation was built. If the build process could look for the git SHA1 ID of the current head and include that as a constant value in the build, hooked up to the syscon framework so it could be read by MMIO, that could be useful. We would probably want (say) 32 bits of SHA1 plus a dirty flag.

Then

Create NeoVim integration of VHDL language server and publish instructions on how to use it.