[PATCH] bfd: Pass true to ld_plugin_object_p

[Alan Modra]

On Sun, Sep 08, 2024 at 05:27:00PM -0700, H.J. Lu wrote:
> Since linker calls bfd_plugin_object_p, which calls ld_plugin_object_p,
> only for command-line input objects, pass true to ld_plugin_object_p so
> that the same input IR file won't be included twice if the new LTO hook,
> LDPT_REGISTER_CLAIM_FILE_HOOK_V2 isn't used.
> 
> 	PR ld/32153
> 	* plugin.c (bfd_plugin_object_p): Pass true to ld_plugin_object_p.

Seems reasonable to me.

> 
> Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
> ---
>  bfd/plugin.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/bfd/plugin.c b/bfd/plugin.c
> index f6c6fdbee69..de2137fddc4 100644
> --- a/bfd/plugin.c
> +++ b/bfd/plugin.c
> @@ -596,8 +596,12 @@ load_plugin (bfd *abfd)
>  static bfd_cleanup
>  bfd_plugin_object_p (bfd *abfd)
>  {
> +  /* Since ld_plugin_object_p is called only for linker command-line input
> +     objects, pass true to ld_plugin_object_p so that the same input IR
> +     file won't be included twice if the LDPT_REGISTER_CLAIM_FILE_HOOK_V2
> +     isn't used.  */
>    if (ld_plugin_object_p)
> -    return ld_plugin_object_p (abfd, false);
> +    return ld_plugin_object_p (abfd, true);
>  
>    if (abfd->plugin_format == bfd_plugin_unknown && !load_plugin (abfd))
>      return NULL;
> -- 
> 2.46.0

-- 
Alan Modra