[WIP] Mark the bytes that is referenced as data and not belonging to any fu…

[PeiweiHu]

…nction

• add flag space xdata to label these data
• show hex instead of invalid for labeled position

Your checklist for this pull request

• I've read the guidelines for contributing to this repository
• I made sure to follow the project's coding style
• I've documented or updated the documentation of every function and struct this PR changes. If not so I've explained why.
• I've added tests that prove my fix is effective or that my feature works (if possible)
• I've updated the rizin book with the relevant information (if needed)

Detailed description

I will solve failed tests later.

Test plan

...

Closing issues

closes #3641

[wargio]

add a command to run this analysis manually. (subcommand under aa).

[wargio]

Add tests.

[XVilka]

@PeiweiHu why close this?

[PeiweiHu]

@PeiweiHu why close this?

I am sorry. Just too busy these days to complete this and worry my PR will hinder other contributors who wanna give it a try about this issue. I will take over this again when have more free time if this issue is still not solved. Sorry again.

[XVilka]

@PeiweiHu why close this?

I am sorry. Just too busy these days to complete this and worry my PR will hinder other contributors who wanna give it a try about this issue. I will take over this again when have more free time if this issue is still not solved. Sorry again.

No one has taken this issue since 🤣

[XVilka]

@PeiweiHu hi, have you had a chance to finish this one?

[PeiweiHu]

@PeiweiHu hi, have you had a chance to finish this one?

@XVilka Hi, I've been quite preoccupied with the submission of a new research paper for the past couple of months, which may have left me with insufficient time to handle this PR. I have no objections to anyone interested in directly adopting this PR to address the corresponding issue if it is helpful.