Merge changes from SBEMU-X

[Torinde]

There are some features added in SBEMU-X not yet merged into SBEMU. Also the README has some additional info.

I tried comparing both projects, but it seems some changes that were implemented in SBEMU are still highlighted by Github, so probably I'm not using properly the compare/merge function.

[crazii]

@thp was creating PRs and I would merge them. I think he's still in progress. He probably doesn't have much free time to do them all at once.

[thp]

Once #51 and #52 are merged, there shouldn't be anything substantial left from SBEMU-X apart from code style, naming (SBEMU-X vs SBEMU) and SBEMU-X has the files for I/O trapping moved into a iotrap/ folder (not really necessary, of course).

[volkertb]

@thp Actually, isolating the I/O trapping code into a separate folder may be useful when we make another attempt to port SBEMU to the port-trapping API that @Baron-von-Riedesel implemented in the upstream version of HDPMI32i for the VSBHDA project. So good job!

[crazii]

done.

[Torinde]

Great. I opened here duplicates of the 3 issues at SBEMU-X that didn't have already a linked counterpart here.

Should I close this issue - or wait for the I/O trapping to be moved to a separate folder?

[crazii]

@thp Actually, isolating the I/O trapping code into a separate folder may be useful when we make another attempt to port SBEMU to the port-trapping API that @Baron-von-Riedesel implemented in the upstream version of HDPMI32i for the VSBHDA project. So good job!

I don't think it helps much on that but put them in a separate folder is a good idea anyways.

[thp]

Archived the sbemu-x repo now. Thanks for merging the changes upstream :) I think this can be closed.