DotNet CIL support

[Cazra]

Is your feature request related to a problem? Please describe.
It would be awesome if Ghidra would support analysis of CIL executables, similar to how it already analyzes PE executables.

Describe the solution you'd like
I'd like Ghidra to be able to disassemble CIL programs, analyze them, identify user-defined functions and calls to library functions, and be able to decompile the CIL programs.

Describe alternatives you've considered
I've also considered reverse engineering CIL executables with other tools such as ILSpy and MonoDis.

[arionl]

I'm interested in this feature as well and willing to contribute. There was reference to in-progress work in a different issue a couple of years ago (Issue #2694 - in this comment). Can @emteere comment on the current status of CIL support? Is there existing code in a branch that we can contribute to?