diff options
Diffstat (limited to 'bfd/linker.c')
| -rw-r--r-- | bfd/linker.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/bfd/linker.c b/bfd/linker.c index bac5417..e472317 100644 --- a/bfd/linker.c +++ b/bfd/linker.c @@ -604,21 +604,32 @@ bfd_wrapped_link_hash_lookup (bfd *abfd, return bfd_link_hash_lookup (info->hash, string, create, copy, follow); } -/* Traverse a generic link hash table. The only reason this is not a - macro is to do better type checking. This code presumes that an - argument passed as a struct bfd_hash_entry * may be caught as a - struct bfd_link_hash_entry * with no explicit cast required on the - call. */ +/* Traverse a generic link hash table. Differs from bfd_hash_traverse + in the treatment of warning symbols. When warning symbols are + created they replace the real symbol, so you don't get to see the + real symbol in a bfd_hash_travere. This traversal calls func with + the real symbol. */ void bfd_link_hash_traverse - (struct bfd_link_hash_table *table, + (struct bfd_link_hash_table *htab, bfd_boolean (*func) (struct bfd_link_hash_entry *, void *), void *info) { - bfd_hash_traverse (&table->table, - (bfd_boolean (*) (struct bfd_hash_entry *, void *)) func, - info); + unsigned int i; + + htab->table.frozen = 1; + for (i = 0; i < htab->table.size; i++) + { + struct bfd_link_hash_entry *p; + + p = (struct bfd_link_hash_entry *) htab->table.table[i]; + for (; p != NULL; p = (struct bfd_link_hash_entry *) p->root.next) + if (!(*func) (p->type == bfd_link_hash_warning ? p->u.i.link : p, info)) + goto out; + } + out: + htab->table.frozen = 0; } /* Add a symbol to the linker hash table undefs list. */ @@ -2442,9 +2453,6 @@ _bfd_generic_link_write_global_symbol (struct generic_link_hash_entry *h, (struct generic_write_global_symbol_info *) data; asymbol *sym; - if (h->root.type == bfd_link_hash_warning) - h = (struct generic_link_hash_entry *) h->root.u.i.link; - if (h->written) return TRUE; @@ -3095,9 +3103,6 @@ fix_syms (struct bfd_link_hash_entry *h, void *data) { bfd *obfd = (bfd *) data; - if (h->type == bfd_link_hash_warning) - h = h->u.i.link; - if (h->type == bfd_link_hash_defined || h->type == bfd_link_hash_defweak) { |