[PATCH][gold] Implement R_AARCH64_NONE

Cary Coutant ccoutant@gmail.com
Tue Jun 28 22:18:00 GMT 2016


> This patch implements R_AARCH64_NONE relocation. According to "ELF for
> the ARM(r) 64-bit Architecture (AArch64)", this relocation can be used
> "to prevent removal of sections that might otherwise appear to be unused."
>
> Best regards,
> Igor Kudrin
>
> ---
> gold/ChangeLog
>
>         * aarch64-reloc.def (NONE): New relocation.
>         * aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
>         (Target_aarch64::Scan::global): Likewise.
>         * testsuite/Makefile.am (aarch64_reloc_none): New test.
>         * testsuite/Makefile.in: Regenerate.
>         * testsuite/aarch64_reloc_none.s: New test source file.
>         * testsuite/aarch64_reloc_none.sh: New test script.

This also looks good. Han, do you want to take a look?

-cary



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