Don't add DT_NEEDED for unmatched symbol

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

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index b7ca2d0a5d50fc3574784ac042c37cbd96641809..6a04f044e78bcbf5975ca88987feb878865cbea5 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -1,5 +1,5 @@
 /* BFD back-end data structures for ELF files.
-   Copyright (C) 1992-2015 Free Software Foundation, Inc.
+   Copyright (C) 1992-2016 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -1170,6 +1170,11 @@ struct elf_backend_data
   unsigned int (*elf_backend_count_relocs)
     (struct bfd_link_info *, asection *);
 
+  /* Count additionals relocations.  Called for relocatable links if
+     additional relocations needs to be created.  */
+  unsigned int (*elf_backend_count_additional_relocs)
+    (asection *);
+
   /* Say whether to sort relocs output by ld -r and ld --emit-relocs,
      by r_offset.  If NULL, default to true.  */
   bfd_boolean (*sort_relocs_p)
@@ -1996,7 +2001,7 @@ extern bfd_boolean _bfd_elf_find_line
   (bfd *, asymbol **, asymbol *, const char **, unsigned int *);
 extern bfd_boolean _bfd_elf_find_inliner_info
   (bfd *, const char **, const char **, unsigned int *);
-extern bfd_boolean _bfd_elf_find_function
+extern asymbol *_bfd_elf_find_function
   (bfd *, asymbol **, asection *, bfd_vma, const char **, const char **);
 #define _bfd_elf_read_minisymbols _bfd_generic_read_minisymbols
 #define _bfd_elf_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
@@ -2296,7 +2301,7 @@ extern asection *_bfd_elf_gc_mark_hook
 
 extern asection *_bfd_elf_gc_mark_rsec
   (struct bfd_link_info *, asection *, elf_gc_mark_hook_fn,
-   struct elf_reloc_cookie *);
+   struct elf_reloc_cookie *, bfd_boolean *);
 
 extern bfd_boolean _bfd_elf_gc_mark_reloc
   (struct bfd_link_info *, asection *, elf_gc_mark_hook_fn,