* linker.c (link_action): Ignore duplicate warning syms.

	(_bfd_generic_link_write_global_symbol): Follow warning symbol link.
	* elflink.h (elf_adjust_dynstr_offsets): Likewise.
	(elf_adjust_dynamic_symbol): Likewise.
	(elf_export_symbol): Likewise.
	(elf_link_find_version_dependencies): Likewise.
	(elf_link_assign_sym_version): Likewise.
	(elf_link_sec_merge_syms): Likewise.
	(elf_link_output_extsym): Likewise.
	(elf_gc_sweep_symbol): Likewise.
	(elf_gc_propagate_vtable_entries_used): Likewise.
	(elf_gc_smash_unused_vtentry_relocs): Likewise.
	(elf_gc_allocate_got_offsets): Likewise.
	(elf_collect_hash_codes): Likewise.
	* elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
	* elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
	(elf_hppa_remark_useless_dynamic_symbols): Likewise.
	* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
	* elf32-arm.h (elf32_arm_discard_copies): Likewise.
	* elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
	(elf_cris_discard_excess_dso_dynamics): Likewise.
	* elf32-hppa.c (clobber_millicode_symbols): Likewise.
	(mark_PIC_calls): Likewise.
	(allocate_plt_static): Likewise.
	(allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	* elf32-i386.c (allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	* elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
	* elf32-m68k.c (elf_m68k_discard_copies): Likewise.
	* elf32-mips.c (mips_elf_output_extsym): Likewise.
	(mips_elf_sort_hash_table_f): Likewise.
	(mips_elf_check_mips16_stubs): Likewise.
	* elf32-s390.c (allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	* elf32-sh.c (sh_elf_discard_copies): Likewise.
	* elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
	(xstormy16_relax_plt_realloc): Likewise.
	* elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
	(elf64_alpha_output_extsym): Likewise.
	* elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
	* elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
	(mips_elf64_check_mips16_stubs): Likewise.
	(mips_elf64_output_extsym): Likewise.
	* elf64-ppc.c (func_desc_adjust): Likewise.
	(allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	* elf64-s390.c (allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	* elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
	* elf64-x86-64.c (allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	* elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
	* aoutx.h (aout_link_write_other_symbol): Likewise.
	* cofflink.c (_bfd_coff_write_task_globals): Likewise.
	(_bfd_coff_write_global_sym): Likewise.
	* i386linux.c (linux_tally_symbols): Likewise.
	* m68klinux.c (linux_tally_symbols): Likewise.
	* sparclinux.c (linux_tally_symbols): Likewise.
	* pdp11.c (aout_link_write_other_symbol): Likewise.
	* sunos.c (sunos_scan_dynamic_symbol): Likewise.
	* xcofflink.c (xcoff_build_ldsyms): Likewise.
	(xcoff_write_global_symbol): Likewise.

	* cofflink.c (_bfd_coff_final_link): Formatting.
	* cpu-mips.c (mips_compatible): Make static, prototype.
	* elf32-i386.c (elf_i386_check_relocs): Formatting.
	* elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
	* elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
	* elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
	(mips_elf64_final_link): Likewise.
	* elflink.h (elf_link_find_version_dependencies): Remove duplicate
	prototype.

1 files changed, 14 insertions, 5 deletions

diff --git a/bfd/elf64-mips.c b/bfd/elf64-mips.c
index 084e08a..c355b0d 100644
--- a/bfd/elf64-mips.c
+++ b/bfd/elf64-mips.c
@@ -3052,6 +3052,9 @@ mips_elf64_sort_hash_table_f (h, data)
   struct mips_elf64_hash_sort_data *hsd 
     = (struct mips_elf64_hash_sort_data *) data;
 
+  if (h->root.root.type == bfd_link_hash_warning)
+    h = (struct mips_elf64_link_hash_entry *) h->root.root.u.i.link;
+
   /* Symbols without dynamic symbol table entries aren't interesting
      at all.  */
   if (h->root.dynindx == -1)
@@ -3090,9 +3093,9 @@ mips_elf64_sort_hash_table (info, max_local)
   hsd.min_got_dynindx = elf_hash_table (info)->dynsymcount;
   hsd.max_non_got_dynindx = max_local;
   mips_elf64_link_hash_traverse (((struct mips_elf64_link_hash_table *) 
-				elf_hash_table (info)), 
-			       mips_elf64_sort_hash_table_f, 
-			       &hsd);
+				  elf_hash_table (info)), 
+				 mips_elf64_sort_hash_table_f, 
+				 &hsd);
 
   /* There shoud have been enough room in the symbol table to
      accomodate both the GOT and non-GOT symbols.  */
@@ -4685,6 +4688,9 @@ mips_elf64_check_mips16_stubs (h, data)
      struct mips_elf64_link_hash_entry *h;
      PTR data ATTRIBUTE_UNUSED;
 {
+  if (h->root.root.type == bfd_link_hash_warning)
+    h = (struct mips_elf64_link_hash_entry *) h->root.root.u.i.link;
+
   if (h->fn_stub != NULL
       && ! h->need_fn_stub)
     {
@@ -6129,6 +6135,9 @@ mips_elf64_output_extsym (h, data)
   boolean strip;
   asection *sec, *output_section;
 
+  if (h->root.root.type == bfd_link_hash_warning)
+    h = (struct mips_elf64_link_hash_entry *) h->root.root.u.i.link;
+
   if (h->root.indx == -2)
     strip = false;
   else if (((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0
@@ -6619,8 +6628,8 @@ mips_elf64_final_link (abfd, info)
 	  einfo.swap = swap;
 	  einfo.failed = false;
 	  mips_elf64_link_hash_traverse (mips_elf64_hash_table (info),
-				       mips_elf64_output_extsym,
-				       (PTR) &einfo);
+					 mips_elf64_output_extsym,
+					 (PTR) &einfo);
 	  if (einfo.failed)
 	    return false;