bfd/

[deliverable/binutils-gdb.git] / bfd / elf-bfd.h

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index e1a0075c4b4aace12d839de1df867ad3c2028276..336b94fc8fe481cfde1b95a271959332be717a6d 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -579,11 +579,16 @@ struct elf_backend_data
   bfd_boolean (*elf_backend_symbol_table_processing)
     (bfd *, elf_symbol_type *, unsigned int);
 
-   /* A function to set the type of the info field.  Processor-specific
+  /* A function to set the type of the info field.  Processor-specific
      types should be handled here.  */
   int (*elf_backend_get_symbol_type)
     (Elf_Internal_Sym *, int);
 
+  /* A function to return the linker hash table entry of a symbol that
+     might be satisfied by an archive symbol.  */
+  struct elf_link_hash_entry * (*elf_backend_archive_symbol_lookup)
+    (bfd *, struct bfd_link_info *, const char *);
+
   /* Return true if local section symbols should have a non-null st_name.
      NULL implies false.  */
   bfd_boolean (*elf_backend_name_local_section_symbols)
@@ -1681,6 +1686,8 @@ extern void bfd_elf64_write_relocs
 extern bfd_boolean bfd_elf64_slurp_reloc_table
   (bfd *, asection *, asymbol **, bfd_boolean);
 
+extern struct elf_link_hash_entry *_bfd_elf_archive_symbol_lookup
+  (bfd *, struct bfd_link_info *, const char *);
 extern bfd_boolean bfd_elf_link_add_symbols
   (bfd *, struct bfd_link_info *);
 extern bfd_boolean _bfd_elf_add_dynamic_entry
@@ -1710,6 +1717,11 @@ extern bfd_boolean bfd_elf_gc_record_vtinherit
 extern bfd_boolean bfd_elf_gc_record_vtentry
   (bfd *, asection *, struct elf_link_hash_entry *, bfd_vma);
 
+extern bfd_boolean _bfd_elf_gc_mark
+  (struct bfd_link_info *, asection *,
+   asection * (*) (asection *, struct bfd_link_info *, Elf_Internal_Rela *,
+                  struct elf_link_hash_entry *, Elf_Internal_Sym *));
+
 extern bfd_boolean bfd_elf_gc_common_finalize_got_offsets
   (bfd *, struct bfd_link_info *);