[PATCH v2] x86-64: Add -z mark-plt and -z nomark-plt

Jan Beulich jbeulich@suse.com
Thu Sep 28 06:07:07 GMT 2023


On 27.09.2023 19:19, H.J. Lu via Binutils wrote:
> --- a/ld/ld.texi
> +++ b/ld/ld.texi
> @@ -1475,6 +1475,11 @@ Specify that the object's filters be processed immediately at runtime.
>  @item max-page-size=@var{value}
>  Set the maximum memory page size supported to @var{value}.
>  
> +@item mark-plt
> +@itemx nomark-plt
> +Mark PLT entries with dynamic tags, DT_X86_64_PLT, DT_X86_64_PLTSZ and
> +DT_X86_64_PLTENT.  Supported for x86_64.

Hmm, you use backwards compatibility issues as justification for not having
a configure time way to default the new behavior to enabled, and then you
don't mention the backwards compatibility aspect here?

Jan


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