PR12760 plugin vs. warning syms

Alan Modra
Mon May 16 08:29:00 GMT 2011

On Sun, May 15, 2011 at 06:37:58PM -0700, H.J. Lu wrote:
> We must call bfd_link_repair_undef_list when we change symbol
> type to bfd_link_hash_undefweak.  Otherwise, assert may fail in:
> void
> bfd_link_add_undef (struct bfd_link_hash_table *table,
>                     struct bfd_link_hash_entry *h)
> {
>   BFD_ASSERT (h-> == NULL);

How could that happen?  We know the new symbol is a definition.

Alan Modra
Australia Development Lab, IBM

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