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ld(1): Correctly define .init_array and .fini_array for all platforms.
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Authored by hselasky on Jun 7 2023, 3:14 PM.
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Details

Summary

The constructor and destructor section names can have a priority
suffixed, as a decimal number.

Unless the ldscript is instructed to sort these sections
into a single one, this feature does not work as expected.

MFC after: 1 week
Sponsored by: NVIDIA Networking

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rG FreeBSD src repository
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arichardson added a subscriber: arichardson.

This will sort by name not priority. Ld.lld will sort by priority automatically if you omit init_array from the linker script but for bfd you need SORT_BY_INIT_PRIORITY

This revision now requires changes to proceed.Jun 7 2023, 4:18 PM

@arichardson : Use SORT_BY_INIT_PRIORITY()

Should .ctors and .dtors use the same?

Split the FIX for sorting input sections to D45194 .

I tried to Update Diff but failed. Split the definition for other platforms to D45214 .