Added macro generation in MLF export

[fPecc]

For description see this forum topic.

Tagged reviewers: @areusch (don't know who else can review microTVM-related code)

[leandron]

cc @Mousius @ashutosh-arm @grant-arm @gromero

[leandron]

@fPecc from what I understood from reading your Discuss post, this is a non-breaking change, right?

Apart from that, I think the problem is quite restrict and it could be summarised/discussed in the PR, rather than in a separate location, but that's just a minor suggestion.

[fPecc]

Thanks for the feedback @areusch . Indeed, it shouldn't break, but there are still some tests that are not passing, so I am trying to fix that locally before continuing and commiting again.

[areusch]

@Mousius could you take another look here?

@fPecc do you mind looking at the test failures? i think there are a few that need to get updated

[mehrdadh]

@fPecc Friendly reminder about this PR.

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[fPecc]

@mehrdadh sorry for the delay, there it is, all tests fixed.

[Mousius]

@fPecc there's some new conflicts, can you rebase and push again? might also fix CI 😸

[fPecc]

Hi @Mousius ,

I did the rebase, but I noticed there are still tests failing in CPU MINIMAL. They seem to be related to the CRT, but I cant find a direct relation with this change

[guberti]

@fPecc Are you sure you did a rebase, not a merge? I suspect git rebase -i main will fix the CRT tests.

[Mousius]

Thanks for working through this one @fPecc! This is an awesome improvement and it has now landed 👍