Simulator-core development scheduling + roadmap

[Vokerlee]

To start a project it is necessary to:

1. Create roadmap (pdf, for example).
2. Decide the architecture of the core part of simulator.
3. Split the core part development into subtasks and schedule them.

[Vokerlee]

According to RISC-V privileged specification, there are 3 different stacks of RISC-V support.

I suppose we first implement the left one.
"The left-hand side shows a simple system that supports only a single application running
on an application execution environment (AEE)."

[Vokerlee]

Temporary subtasks distribution scheme

[Stan1slavssKy]

@Hollbrok PTAL

[Vokerlee]

Week 1 status

@Stan1slavssKy PTAL
@Hollbrok PTAL