[PATCH 3/3] ELF: Add testcases for PR ld/23658

[Nick Clifton]

Hi H.J.

> Add testcases to verify that all SHT_NOTE sections with the same section
> alignment are placed in a single PT_NOTE segment.

> +#ld: --build-id
> +#readelf: -l --wide
> +# These targets don't support --build-id properly.
> +#xfail: cr16-* crx-* d30v-* dlx-* fr30-* frv-* iq2000-*
> +#xfail: m68hc12-* mn10200-* moxie-* mt-* msp430-* pj-*

Is the build-id note necessary ?  You could check note segment assignment
without it...

Cheers
  Nick