ume: Add interpolation to rv64ume and custom template tags

[arcane-quill]

PR for issue #757 (and #761, #759)
interpolated hardcoded rv64ume files from linux-user
created UmeHardcodedRiscvDefinitionPass and UmeTemplateRenderingPass to add custom template tags (e.g. registers, exceptions..) with hardcoded values that later get filled in by the vadl file
added VIAM definition UserModeEmulation

[flofriday]

I think the branch of this PR isn't cleanly based on a fresh master, because it contains some of my commits that are already on master.

So let's rebase on master with (on your branch):

git fetch
git rebase origin/master

There might be some conflicts but if you execute these commands in IntelliJ you'll get some help resolving the conflicts in a nice UI. 😉

[arcane-quill]

I think the branch of this PR isn't cleanly based on a fresh master, because it contains some of my commits that are already on master.

So let's rebase on master with (on your branch):

git fetch
git rebase origin/master

There might be some conflicts but if you execute these commands in IntelliJ you'll get some help resolving the conflicts in a nice UI. 😉

I tried to rebase twice now but it doesnt seem to be fixed @flofriday

[flofriday]

Yeah sometimes rebasing still contains some weired artifacts, but I just tried it on my machine and it (mostly) worked. I'll send you a DM (on matrix), let's figure it out there.

[Jozott00]

Unfortunately the current state is too RISC-V specific and needs an overhaul. Please take a closer look at other VIAM definitions and how they are handled in the code emission.

[Jozott00]

What does ptRegPc stand for?

[arcane-quill]

Unfortunately the current state is too RISC-V specific and needs an overhaul. Please take a closer look at other VIAM definitions and how they are handled in the code emission.

Thanks for the extensive review, I'm working on it now