ref = TRUE;
}
- /* Otherwise, it must be a new def. */
- else
+
+ /* A common symbol should be merged with other commons or
+ defs with the same name. In particular, a common ought
+ to be overridden by a def in a -flto object. In that
+ sense a common is also a ref. */
+ else if (bfd_is_com_section (section))
{
- /* Ensure any symbol defined in an IR dummy BFD takes on a
- new value from a real BFD. Weak symbols are not normally
- overridden by a new weak definition, and strong symbols
- will normally cause multiple definition errors. Avoid
- this by making the symbol appear to be undefined. */
- if (((h->type == bfd_link_hash_defweak
- || h->type == bfd_link_hash_defined)
- && is_ir_dummy_bfd (sym_bfd = h->u.def.section->owner))
- || (h->type == bfd_link_hash_common
- && is_ir_dummy_bfd (sym_bfd = h->u.c.p->section->owner)))
+ if (h->type == bfd_link_hash_common
+ && is_ir_dummy_bfd (sym_bfd = h->u.c.p->section->owner))
{
h->type = bfd_link_hash_undefweak;
h->u.undef.abfd = sym_bfd;
}
+ ref = TRUE;
+ }
- /* A common symbol should be merged with other commons or
- defs with the same name. In particular, a common ought
- to be overridden by a def in a -flto object. In that
- sense a common is also a ref. */
- if (bfd_is_com_section (section))
- ref = TRUE;
+ /* Otherwise, it must be a new def.
+ Ensure any symbol defined in an IR dummy BFD takes on a
+ new value from a real BFD. Weak symbols are not normally
+ overridden by a new weak definition, and strong symbols
+ will normally cause multiple definition errors. Avoid
+ this by making the symbol appear to be undefined. */
+ else if (((h->type == bfd_link_hash_defweak
+ || h->type == bfd_link_hash_defined)
+ && is_ir_dummy_bfd (sym_bfd = h->u.def.section->owner))
+ || (h->type == bfd_link_hash_common
+ && is_ir_dummy_bfd (sym_bfd = h->u.c.p->section->owner)))
+ {
+ h->type = bfd_link_hash_undefweak;
+ h->u.undef.abfd = sym_bfd;
}
if (ref)