kernel: Move the debug stuff into a common script

[imp]

Summary

Sponsored by: Netflix

[imp]

Rebase after dropping the addition of the dwarf 3 symbols. Just note it here
since it has the same effect in one fewer changes.

[kib]

I would call the script debuginfo.ldscript instead of debug.

sys/conf/debug.ldscript

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(On Diff #134958)

Is this still relevant?

[imp]

sys/conf/debug.ldscript

8 ↗

(On Diff #134958)

Likely not.

[imp]

sys/conf/debug.ldscript

8 ↗

(On Diff #134958)

Likely not.

Since we have them in the vdso_*.ldscript files, maybe we should remove them from there too?

[kib]

sys/conf/debug.ldscript

8 ↗

(On Diff #134958)

Could you point me specifically at the place where in vdso scripts we include stabs?

[imp]

sys/conf/debug.ldscript

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(On Diff #134958)

No. We have .comment there

[imp]

Drop .comment...
Maybe it should be discard?

[imp]

sys/conf/debug.ldscript

8 ↗

(On Diff #134958)

Ah, we explicitly discard it there... my mistake.

[imp]

Update script

[kib]

I still think that the script should be renamed to 'debuginfo'.

[imp]

In D44071#1007601, @kib wrote:

I still think that the script should be renamed to 'debuginfo'.

Ah yes. That detail slipped through the cracks. Will correct and respin

[imp]

rename, per kib