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elf_common.h: Add STO_AARCH64_VARIANT_PCS
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Authored by andrew on Apr 19 2024, 3:36 PM.
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Details

Summary

This is used to mark symbols that use a variant procedure call with
a different calling convention to the main ABI.

Sponsored by: Arm Ltd

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rG FreeBSD src repository
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Buildable 57219
Build 54107: arc lint + arc unit

Event Timeline

This revision is now accepted and ready to land.Apr 19 2024, 3:41 PM

Do we need to add support to e.g. ELF Tool Chain readelf and nm to decode these values?

Do we need to add support to e.g. ELF Tool Chain readelf and nm to decode these values?

It looks like binutils adds [VARIANT_PCS] to symbols with this flag, e.g.

97: 0000000000000000 0 FUNC GLOBAL DEFAULT [VARIANT_PCS] UND variant_pcs_test

This revision was automatically updated to reflect the committed changes.