Use bfd_get_filename throughout bfd

	* aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
	bfd_get_filename rather than accessing bfd->filename directly.
	* aout-target.h (MY (object_p)): Likewise.
	* aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
	* archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
	(_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
	(_bfd_archive_bsd44_construct_extended_name_table),
	(_bfd_write_archive_contents, _bfd_compute_and_write_armap),
	(_bfd_bsd_write_armap): Likewise.
	* bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
	* cache.c (bfd_open_file): Likewise.
	* ecoff.c (_bfd_ecoff_write_armap): Likewise.
	* ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
	* elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
	* elf32-frv.c (elf32_frv_relocate_section): Likewise.
	* elf32-hppa.c (elf32_hppa_final_link): Likewise.
	* elf32-nds32.c (nds32_elf_output_symbol_hook),
	(patch_tls_desc_to_ie): Likewise.
	* elf32-spu.c (sort_bfds, print_one_overlay_section),
	(spu_elf_auto_overlay): Likewise.
	* elf64-hppa.c (elf_hppa_final_link): Likewise.
	* elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
	* elfcore.h (elf_core_file_matches_executable_p): Likewise.
	* elflink.c (bfd_elf_size_dynamic_sections),
	(elf_link_input_bfd): Likewise.
	* linker.c (_bfd_generic_link_output_symbols): Likewise.
	* mach-o.c (bfd_mach_o_follow_dsym),
	(bfd_mach_o_close_and_cleanup): Likewise.
	* opncls.c (_bfd_delete_bfd, _maybe_make_executable),
	(find_separate_debug_file, get_build_id_name): Likewise.
	* pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
	* plugin.c (bfd_plugin_open_input): Likewise.
	* rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
	* som.c (som_write_armap): Likewise.
	* srec.c (srec_write_record, srec_write_symbols): Likewise.
	* vms-lib.c (_bfd_vms_lib_get_imagelib_file),
	(_bfd_vms_lib_write_archive_contents): Likewise.
	* xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.

28 files changed, 158 insertions, 106 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 3926bd1..d989223 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,46 @@
 2020-05-19  Alan Modra  <amodra@gmail.com>
 
+	* aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
+	bfd_get_filename rather than accessing bfd->filename directly.
+	* aout-target.h (MY (object_p)): Likewise.
+	* aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
+	* archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
+	(_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
+	(_bfd_archive_bsd44_construct_extended_name_table),
+	(_bfd_write_archive_contents, _bfd_compute_and_write_armap),
+	(_bfd_bsd_write_armap): Likewise.
+	* bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
+	* cache.c (bfd_open_file): Likewise.
+	* ecoff.c (_bfd_ecoff_write_armap): Likewise.
+	* ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
+	* elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
+	* elf32-frv.c (elf32_frv_relocate_section): Likewise.
+	* elf32-hppa.c (elf32_hppa_final_link): Likewise.
+	* elf32-nds32.c (nds32_elf_output_symbol_hook),
+	(patch_tls_desc_to_ie): Likewise.
+	* elf32-spu.c (sort_bfds, print_one_overlay_section),
+	(spu_elf_auto_overlay): Likewise.
+	* elf64-hppa.c (elf_hppa_final_link): Likewise.
+	* elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
+	* elfcore.h (elf_core_file_matches_executable_p): Likewise.
+	* elflink.c (bfd_elf_size_dynamic_sections),
+	(elf_link_input_bfd): Likewise.
+	* linker.c (_bfd_generic_link_output_symbols): Likewise.
+	* mach-o.c (bfd_mach_o_follow_dsym),
+	(bfd_mach_o_close_and_cleanup): Likewise.
+	* opncls.c (_bfd_delete_bfd, _maybe_make_executable),
+	(find_separate_debug_file, get_build_id_name): Likewise.
+	* pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
+	* plugin.c (bfd_plugin_open_input): Likewise.
+	* rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
+	* som.c (som_write_armap): Likewise.
+	* srec.c (srec_write_record, srec_write_symbols): Likewise.
+	* vms-lib.c (_bfd_vms_lib_get_imagelib_file),
+	(_bfd_vms_lib_write_archive_contents): Likewise.
+	* xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
+
+2020-05-19  Alan Modra  <amodra@gmail.com>
+
 	PR 25713
 	* bfdio.c (_bfd_real_fopen): Typo fix.
 
diff --git a/bfd/aix5ppc-core.c b/bfd/aix5ppc-core.c
index cddb647..ba8a4e0 100644
--- a/bfd/aix5ppc-core.c
+++ b/bfd/aix5ppc-core.c
@@ -288,11 +288,11 @@ xcoff64_core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd)
     }
 
   str1 = strrchr (path, '/');
-  str2 = strrchr (exec_bfd->filename, '/');
+  str2 = strrchr (bfd_get_filename (exec_bfd), '/');
 
   /* Step over character '/'.  */
   str1 = str1 != NULL ? str1 + 1 : path;
-  str2 = str2 != NULL ? str2 + 1 : exec_bfd->filename;
+  str2 = str2 != NULL ? str2 + 1 : bfd_get_filename (exec_bfd);
 
   if (strcmp (str1, str2) == 0)
     return_value = TRUE;
diff --git a/bfd/aout-target.h b/bfd/aout-target.h
index 365202e..214c4c5 100644
--- a/bfd/aout-target.h
+++ b/bfd/aout-target.h
@@ -180,7 +180,8 @@ MY (object_p) (bfd *abfd)
 #ifndef S_IXUSR
 #define S_IXUSR 0100	/* Execute by owner.  */
 #endif
-      if (stat (abfd->filename, &buf) == 0 && (buf.st_mode & S_IXUSR))
+      if (stat (bfd_get_filename (abfd), &buf) == 0
+	  && (buf.st_mode & S_IXUSR) != 0)
 	abfd->flags |= EXEC_P;
     }
 #endif /* ENTRY_CAN_BE_ZERO */
diff --git a/bfd/aoutx.h b/bfd/aoutx.h
index 9ffb3fe..4cf5713 100644
--- a/bfd/aoutx.h
+++ b/bfd/aoutx.h
@@ -2686,7 +2686,7 @@ NAME (aout, find_nearest_line) (bfd *abfd,
   bfd_size_type filelen, funclen;
   char *buf;
 
-  *filename_ptr = abfd->filename;
+  *filename_ptr = bfd_get_filename (abfd);
   *functionname_ptr = NULL;
   *line_ptr = 0;
   if (disriminator_ptr)
@@ -4846,7 +4846,8 @@ aout_link_write_symbols (struct aout_final_link_info *flaginfo, bfd *input_bfd)
      discarding such symbols.  */
   if (strip != strip_all
       && (strip != strip_some
-	  || bfd_hash_lookup (flaginfo->info->keep_hash, input_bfd->filename,
+	  || bfd_hash_lookup (flaginfo->info->keep_hash,
+			      bfd_get_filename (input_bfd),
 			      FALSE, FALSE) != NULL)
       && discard != discard_all)
     {
@@ -4854,7 +4855,7 @@ aout_link_write_symbols (struct aout_final_link_info *flaginfo, bfd *input_bfd)
       H_PUT_8 (output_bfd, 0, outsym->e_other);
       H_PUT_16 (output_bfd, 0, outsym->e_desc);
       strtab_index = add_to_stringtab (output_bfd, flaginfo->strtab,
-				       input_bfd->filename, FALSE);
+				       bfd_get_filename (input_bfd), FALSE);
       if (strtab_index == (bfd_size_type) -1)
 	return FALSE;
       PUT_WORD (output_bfd, strtab_index, outsym->e_strx);
diff --git a/bfd/archive.c b/bfd/archive.c
index 3423a33..ff64727 100644
--- a/bfd/archive.c
+++ b/bfd/archive.c
@@ -403,7 +403,7 @@ find_nested_archive (const char *filename, bfd *arch_bfd)
   bfd *abfd;
 
   /* PR 15140: Don't allow a nested archive pointing to itself.  */
-  if (filename_cmp (filename, arch_bfd->filename) == 0)
+  if (filename_cmp (filename, bfd_get_filename (arch_bfd)) == 0)
     {
       bfd_set_error (bfd_error_malformed_archive);
       return NULL;
@@ -413,7 +413,7 @@ find_nested_archive (const char *filename, bfd *arch_bfd)
        abfd != NULL;
        abfd = abfd->archive_next)
     {
-      if (filename_cmp (filename, abfd->filename) == 0)
+      if (filename_cmp (filename, bfd_get_filename (abfd)) == 0)
 	return abfd;
     }
   abfd = open_nested_file (filename, arch_bfd);
@@ -628,7 +628,7 @@ _bfd_generic_read_ar_hdr_mag (bfd *abfd, const char *mag)
 char *
 _bfd_append_relative_path (bfd *arch, char *elt_name)
 {
-  const char *arch_name = arch->filename;
+  const char *arch_name = bfd_get_filename (arch);
   const char *base_name = lbasename (arch_name);
   size_t prefix_len;
   char *filename;
@@ -1564,13 +1564,13 @@ _bfd_construct_extended_name_table (bfd *abfd,
 
       if (bfd_is_thin_archive (abfd))
 	{
-	  const char *filename = current->filename;
+	  const char *filename = bfd_get_filename (current);
 
 	  /* If the element being added is a member of another archive
 	     (i.e., we are flattening), use the containing archive's name.  */
 	  if (current->my_archive
 	      && ! bfd_is_thin_archive (current->my_archive))
-	    filename = current->my_archive->filename;
+	    filename = bfd_get_filename (current->my_archive);
 
 	  /* If the path is the same as the previous path seen,
 	     reuse it.  This can happen when flattening a thin
@@ -1583,8 +1583,8 @@ _bfd_construct_extended_name_table (bfd *abfd,
 	  /* If the path is relative, adjust it relative to
 	     the containing archive. */
 	  if (! IS_ABSOLUTE_PATH (filename)
-	      && ! IS_ABSOLUTE_PATH (abfd->filename))
-	    normal = adjust_relative_path (filename, abfd->filename);
+	      && ! IS_ABSOLUTE_PATH (bfd_get_filename (abfd)))
+	    normal = adjust_relative_path (filename, bfd_get_filename (abfd));
 	  else
 	    normal = filename;
 
@@ -1598,7 +1598,7 @@ _bfd_construct_extended_name_table (bfd *abfd,
 	  continue;
 	}
 
-      normal = normalize (abfd, current->filename);
+      normal = normalize (abfd, bfd_get_filename (current));
       if (normal == NULL)
 	return FALSE;
 
@@ -1655,7 +1655,7 @@ _bfd_construct_extended_name_table (bfd *abfd,
       const char *normal;
       unsigned int thislen;
       long stroff;
-      const char *filename = current->filename;
+      const char *filename = bfd_get_filename (current);
 
       if (bfd_is_thin_archive (abfd))
 	{
@@ -1663,7 +1663,7 @@ _bfd_construct_extended_name_table (bfd *abfd,
 	     (i.e., we are flattening), use the containing archive's name.  */
 	  if (current->my_archive
 	      && ! bfd_is_thin_archive (current->my_archive))
-	    filename = current->my_archive->filename;
+	    filename = bfd_get_filename (current->my_archive);
 	  /* If the path is the same as the previous path seen,
 	     reuse it.  This can happen when flattening a thin
 	     archive that contains other archives.
@@ -1672,8 +1672,8 @@ _bfd_construct_extended_name_table (bfd *abfd,
 	  if (last_filename && filename_cmp (last_filename, filename) == 0)
 	    normal = last_filename;
 	  else if (! IS_ABSOLUTE_PATH (filename)
-		   && ! IS_ABSOLUTE_PATH (abfd->filename))
-	    normal = adjust_relative_path (filename, abfd->filename);
+		   && ! IS_ABSOLUTE_PATH (bfd_get_filename (abfd)))
+	    normal = adjust_relative_path (filename, bfd_get_filename (abfd));
 	  else
 	    normal = filename;
 	}
@@ -1741,7 +1741,7 @@ _bfd_archive_bsd44_construct_extended_name_table (bfd *abfd,
        current != NULL;
        current = current->archive_next)
     {
-      const char *normal = normalize (abfd, current->filename);
+      const char *normal = normalize (abfd, bfd_get_filename (current));
       int has_space = 0;
       unsigned int len;
 
@@ -1787,7 +1787,7 @@ _bfd_bsd44_write_ar_hdr (bfd *archive, bfd *abfd)
   if (is_bsd44_extended_name (hdr->ar_name))
     {
       /* This is a BSD 4.4 extended name.  */
-      const char *fullname = normalize (abfd, abfd->filename);
+      const char *fullname = normalize (abfd, bfd_get_filename (abfd));
       unsigned int len = strlen (fullname);
       unsigned int padded_len = (len + 3) & ~3;
 
@@ -2139,13 +2139,15 @@ _bfd_write_archive_contents (bfd *arch)
       if (!current->arelt_data)
 	{
 	  current->arelt_data =
-	    bfd_ar_hdr_from_filesystem (arch, current->filename, current);
+	    bfd_ar_hdr_from_filesystem (arch, bfd_get_filename (current),
+					current);
 	  if (!current->arelt_data)
 	    goto input_err;
 
 	  /* Put in the file name.  */
 	  BFD_SEND (arch, _bfd_truncate_arname,
-		    (arch, current->filename, (char *) arch_hdr (current)));
+		    (arch, bfd_get_filename (current),
+		     (char *) arch_hdr (current)));
 	}
 
       if (makemap && ! hasobjects)
@@ -2294,7 +2296,7 @@ _bfd_compute_and_write_armap (bfd *arch, unsigned int elength)
 
   /* Drop all the files called __.SYMDEF, we're going to make our own.  */
   while (arch->archive_head
-	 && strcmp (arch->archive_head->filename, "__.SYMDEF") == 0)
+	 && strcmp (bfd_get_filename (arch->archive_head), "__.SYMDEF") == 0)
     arch->archive_head = arch->archive_head->archive_next;
 
   /* Map over each element.  */
@@ -2495,7 +2497,7 @@ _bfd_bsd_write_armap (bfd *arch,
     {
       struct stat statbuf;
 
-      if (stat (arch->filename, &statbuf) == 0)
+      if (stat (bfd_get_filename (arch), &statbuf) == 0)
 	bfd_ardata (arch)->armap_timestamp = (statbuf.st_mtime
 					      + ARMAP_TIME_OFFSET);
       uid = getuid();
diff --git a/bfd/bfd.c b/bfd/bfd.c
index 3aed9be..84e74a3 100644
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -787,8 +787,8 @@ bfd_errmsg (bfd_error_type error_tag)
       char *buf;
       const char *msg = bfd_errmsg (input_error);
 
-      if (asprintf (&buf, _(bfd_errmsgs [error_tag]), input_bfd->filename, msg)
-	  != -1)
+      if (asprintf (&buf, _(bfd_errmsgs [error_tag]),
+		    bfd_get_filename (input_bfd), msg) != -1)
 	return buf;
 
       /* Ick, what to do on out of memory?  */
@@ -1114,10 +1114,10 @@ _bfd_doprnt (FILE *stream, const char *format, union _bfd_doprnt_args *args)
 		  else if (abfd->my_archive
 			   && !bfd_is_thin_archive (abfd->my_archive))
 		    result = fprintf (stream, "%s(%s)",
-				      abfd->my_archive->filename,
-				      abfd->filename);
+				      bfd_get_filename (abfd->my_archive),
+				      bfd_get_filename (abfd));
 		  else
-		    result = fprintf (stream, "%s", abfd->filename);
+		    result = fprintf (stream, "%s", bfd_get_filename (abfd));
 		}
 	      else
 		PRINT_TYPE (void *, p);
diff --git a/bfd/cache.c b/bfd/cache.c
index ed73c16..93abff3 100644
--- a/bfd/cache.c
+++ b/bfd/cache.c
@@ -592,15 +592,17 @@ bfd_open_file (bfd *abfd)
     {
     case read_direction:
     case no_direction:
-      abfd->iostream = _bfd_real_fopen (abfd->filename, FOPEN_RB);
+      abfd->iostream = _bfd_real_fopen (bfd_get_filename (abfd), FOPEN_RB);
       break;
     case both_direction:
     case write_direction:
       if (abfd->opened_once)
 	{
-	  abfd->iostream = _bfd_real_fopen (abfd->filename, FOPEN_RUB);
+	  abfd->iostream = _bfd_real_fopen (bfd_get_filename (abfd),
+					    FOPEN_RUB);
 	  if (abfd->iostream == NULL)
-	    abfd->iostream = _bfd_real_fopen (abfd->filename, FOPEN_WUB);
+	    abfd->iostream = _bfd_real_fopen (bfd_get_filename (abfd),
+					      FOPEN_WUB);
 	}
       else
 	{
@@ -627,10 +629,11 @@ bfd_open_file (bfd *abfd)
 	     the --info option.  */
 	  struct stat s;
 
-	  if (stat (abfd->filename, &s) == 0 && s.st_size != 0)
-	    unlink_if_ordinary (abfd->filename);
+	  if (stat (bfd_get_filename (abfd), &s) == 0 && s.st_size != 0)
+	    unlink_if_ordinary (bfd_get_filename (abfd));
 #endif
-	  abfd->iostream = _bfd_real_fopen (abfd->filename, FOPEN_WUB);
+	  abfd->iostream = _bfd_real_fopen (bfd_get_filename (abfd),
+					    FOPEN_WUB);
 	  abfd->opened_once = TRUE;
 	}
       break;
diff --git a/bfd/ecoff.c b/bfd/ecoff.c
index 82267a8..1b0d423 100644
--- a/bfd/ecoff.c
+++ b/bfd/ecoff.c
@@ -3106,7 +3106,7 @@ _bfd_ecoff_write_armap (bfd *abfd,
      complain that the index is out of date.  Actually, the Ultrix
      linker just checks the archive name; the GNU linker may check the
      date.  */
-  stat (abfd->filename, &statbuf);
+  stat (bfd_get_filename (abfd), &statbuf);
   _bfd_ar_spacepad (hdr.ar_date, sizeof (hdr.ar_date), "%ld",
 		    (long) (statbuf.st_mtime + 60));
 
diff --git a/bfd/ecofflink.c b/bfd/ecofflink.c
index ba2bbbc..dde5593 100644
--- a/bfd/ecofflink.c
+++ b/bfd/ecofflink.c
@@ -1112,7 +1112,7 @@ bfd_ecoff_debug_accumulate_other (void * handle,
   fdr.issBase = output_symhdr->issMax;
   fdr.cbSs = 0;
   fdr.rss = ecoff_add_string (ainfo, info, output_debug, &fdr,
-			      input_bfd->filename);
+			      bfd_get_filename (input_bfd));
   if (fdr.rss == -1)
     return FALSE;
   fdr.isymBase = output_symhdr->isymMax;
diff --git a/bfd/elf32-bfin.c b/bfd/elf32-bfin.c
index e6383a7..a51a8e8 100644
--- a/bfd/elf32-bfin.c
+++ b/bfd/elf32-bfin.c
@@ -3015,11 +3015,11 @@ bfinfdpic_relocate_section (bfd * output_bfd,
 	     input file basename is crt0.o only once.  */
 	  if (silence_segment_error == 1)
 	    silence_segment_error =
-	      (strlen (input_bfd->filename) == 6
-	       && filename_cmp (input_bfd->filename, "crt0.o") == 0)
-	      || (strlen (input_bfd->filename) > 6
-		  && filename_cmp (input_bfd->filename
-				   + strlen (input_bfd->filename) - 7,
+	      (strlen (bfd_get_filename (input_bfd)) == 6
+	       && filename_cmp (bfd_get_filename (input_bfd), "crt0.o") == 0)
+	      || (strlen (bfd_get_filename (input_bfd)) > 6
+		  && filename_cmp (bfd_get_filename (input_bfd)
+				   + strlen (bfd_get_filename (input_bfd)) - 7,
 			     "/crt0.o") == 0)
 	      ? -1 : 0;
 #endif
diff --git a/bfd/elf32-frv.c b/bfd/elf32-frv.c
index d2a18fd..51ea8fa 100644
--- a/bfd/elf32-frv.c
+++ b/bfd/elf32-frv.c
@@ -3896,11 +3896,11 @@ elf32_frv_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
 	     input file basename is crt0.o only once.  */
 	  if (silence_segment_error == 1)
 	    silence_segment_error =
-	      (strlen (input_bfd->filename) == 6
-	       && filename_cmp (input_bfd->filename, "crt0.o") == 0)
-	      || (strlen (input_bfd->filename) > 6
-		  && filename_cmp (input_bfd->filename
-				   + strlen (input_bfd->filename) - 7,
+	      (strlen (bfd_get_filename (input_bfd)) == 6
+	       && filename_cmp (bfd_get_filename (input_bfd), "crt0.o") == 0)
+	      || (strlen (bfd_get_filename (input_bfd)) > 6
+		  && filename_cmp (bfd_get_filename (input_bfd)
+				   + strlen (bfd_get_filename (input_bfd)) - 7,
 			     "/crt0.o") == 0)
 	      ? -1 : 0;
 	  if (!silence_segment_error
diff --git a/bfd/elf32-hppa.c b/bfd/elf32-hppa.c
index 6d5382d..4b76f94 100644
--- a/bfd/elf32-hppa.c
+++ b/bfd/elf32-hppa.c
@@ -3196,7 +3196,7 @@ elf32_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
   /* Do not attempt to sort non-regular files.  This is here
      especially for configure scripts and kernel builds which run
      tests with "ld [...] -o /dev/null".  */
-  if (stat (abfd->filename, &buf) != 0
+  if (stat (bfd_get_filename (abfd), &buf) != 0
       || !S_ISREG(buf.st_mode))
     return TRUE;
 
diff --git a/bfd/elf32-nds32.c b/bfd/elf32-nds32.c
index 6b0b813..a5a681a 100644
--- a/bfd/elf32-nds32.c
+++ b/bfd/elf32-nds32.c
@@ -4862,7 +4862,7 @@ nds32_elf_output_symbol_hook (struct bfd_link_info *info,
       if (bfd_is_const_section (input_sec))
 	source = input_sec->name;
       else
-	source = input_sec->owner->filename;
+	source = bfd_get_filename (input_sec->owner);
 
       fprintf (sym_ld_script, "\t%s = 0x%08lx;\t /* %s */\n",
 	       h->root.root.string,
@@ -5047,7 +5047,7 @@ patch_tls_desc_to_ie (bfd_byte *contents, Elf_Internal_Rela *rel, bfd *ibfd)
 
   if (!rz)
     {
-      printf ("%s: %s @ 0x%08x\n", __func__, ibfd->filename,
+      printf ("%s: %s @ 0x%08x\n", __func__, bfd_get_filename (ibfd),
 	      (int) rel->r_offset);
       BFD_ASSERT(0); /* Unsupported pattern.  */
     }
diff --git a/bfd/elf32-spu.c b/bfd/elf32-spu.c
index 9839890..193438c 100644
--- a/bfd/elf32-spu.c
+++ b/bfd/elf32-spu.c
@@ -4103,7 +4103,7 @@ sort_bfds (const void *a, const void *b)
   bfd *const *abfd1 = a;
   bfd *const *abfd2 = b;
 
-  return filename_cmp ((*abfd1)->filename, (*abfd2)->filename);
+  return filename_cmp (bfd_get_filename (*abfd1), bfd_get_filename (*abfd2));
 }
 
 static unsigned int
@@ -4123,9 +4123,9 @@ print_one_overlay_section (FILE *script,
 
       if (fprintf (script, "   %s%c%s (%s)\n",
 		   (sec->owner->my_archive != NULL
-		    ? sec->owner->my_archive->filename : ""),
+		    ? bfd_get_filename (sec->owner->my_archive) : ""),
 		   info->path_separator,
-		   sec->owner->filename,
+		   bfd_get_filename (sec->owner),
 		   sec->name) <= 0)
 	return -1;
       if (sec->segment_mark)
@@ -4137,9 +4137,9 @@ print_one_overlay_section (FILE *script,
 	      sec = call_fun->sec;
 	      if (fprintf (script, "   %s%c%s (%s)\n",
 			   (sec->owner->my_archive != NULL
-			    ? sec->owner->my_archive->filename : ""),
+			    ? bfd_get_filename (sec->owner->my_archive) : ""),
 			   info->path_separator,
-			   sec->owner->filename,
+			   bfd_get_filename (sec->owner),
 			   sec->name) <= 0)
 		return -1;
 	      for (call = call_fun->call_list; call; call = call->next)
@@ -4155,9 +4155,9 @@ print_one_overlay_section (FILE *script,
       if (sec != NULL
 	  && fprintf (script, "   %s%c%s (%s)\n",
 		      (sec->owner->my_archive != NULL
-		       ? sec->owner->my_archive->filename : ""),
+		       ? bfd_get_filename (sec->owner->my_archive) : ""),
 		      info->path_separator,
-		      sec->owner->filename,
+		      bfd_get_filename (sec->owner),
 		      sec->name) <= 0)
 	return -1;
 
@@ -4172,9 +4172,9 @@ print_one_overlay_section (FILE *script,
 	      if (sec != NULL
 		  && fprintf (script, "   %s%c%s (%s)\n",
 			      (sec->owner->my_archive != NULL
-			       ? sec->owner->my_archive->filename : ""),
+			       ? bfd_get_filename (sec->owner->my_archive) : ""),
 			      info->path_separator,
-			      sec->owner->filename,
+			      bfd_get_filename (sec->owner),
 			      sec->name) <= 0)
 		return -1;
 	      for (call = call_fun->call_list; call; call = call->next)
@@ -4335,18 +4335,19 @@ spu_elf_auto_overlay (struct bfd_link_info *info)
 
       qsort (bfd_arr, bfd_count, sizeof (*bfd_arr), sort_bfds);
       for (i = 1; i < bfd_count; ++i)
-	if (filename_cmp (bfd_arr[i - 1]->filename, bfd_arr[i]->filename) == 0)
+	if (filename_cmp (bfd_get_filename (bfd_arr[i - 1]),
+			  bfd_get_filename (bfd_arr[i])) == 0)
 	  {
 	    if (bfd_arr[i - 1]->my_archive == bfd_arr[i]->my_archive)
 	      {
 		if (bfd_arr[i - 1]->my_archive && bfd_arr[i]->my_archive)
 		  /* xgettext:c-format */
 		  info->callbacks->einfo (_("%s duplicated in %s\n"),
-					  bfd_arr[i]->filename,
-					  bfd_arr[i]->my_archive->filename);
+					  bfd_get_filename (bfd_arr[i]),
+					  bfd_get_filename (bfd_arr[i]->my_archive));
 		else
 		  info->callbacks->einfo (_("%s duplicated\n"),
-					  bfd_arr[i]->filename);
+					  bfd_get_filename (bfd_arr[i]));
 		ok = FALSE;
 	      }
 	  }
diff --git a/bfd/elf64-hppa.c b/bfd/elf64-hppa.c
index ae50b2c..0fdbea4 100644
--- a/bfd/elf64-hppa.c
+++ b/bfd/elf64-hppa.c
@@ -3040,7 +3040,7 @@ elf_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
   /* Do not attempt to sort non-regular files.  This is here
      especially for configure scripts and kernel builds which run
      tests with "ld [...] -o /dev/null".  */
-  if (stat (abfd->filename, &buf) != 0
+  if (stat (bfd_get_filename (abfd), &buf) != 0
       || !S_ISREG(buf.st_mode))
     return TRUE;
 
diff --git a/bfd/elf64-ia64-vms.c b/bfd/elf64-ia64-vms.c
index 159698f..6fa116f 100644
--- a/bfd/elf64-ia64-vms.c
+++ b/bfd/elf64-ia64-vms.c
@@ -2844,7 +2844,7 @@ elf64_ia64_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
 					   elf_ia64_vms_ident (abfd)))
 	    return FALSE;
 
-	  soname = vms_get_module_name (abfd->filename, TRUE);
+	  soname = vms_get_module_name (bfd_get_filename (abfd), TRUE);
 	  if (soname == NULL)
 	    return FALSE;
 	  strindex = dynstrsec->size;
diff --git a/bfd/elfcore.h b/bfd/elfcore.h
index 44707eb..0339a67 100644
--- a/bfd/elfcore.h
+++ b/bfd/elfcore.h
@@ -61,9 +61,9 @@ elf_core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd)
   corename = elf_tdata (core_bfd)->core->program;
   if (corename != NULL)
     {
-      const char* execname = strrchr (exec_bfd->filename, '/');
+      const char* execname = strrchr (bfd_get_filename (exec_bfd), '/');
 
-      execname = execname ? execname + 1 : exec_bfd->filename;
+      execname = execname ? execname + 1 : bfd_get_filename (exec_bfd);
 
       if (strcmp (execname, corename) != 0)
 	return FALSE;
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 6624864..90ada7a 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -6623,7 +6623,7 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
 	    {
 	      size_t indx;
 
-	      name = lbasename (output_bfd->filename);
+	      name = lbasename (bfd_get_filename (output_bfd));
 	      def.vd_hash = bfd_elf_hash (name);
 	      indx = _bfd_elf_strtab_add (elf_hash_table (info)->dynstr,
 					  name, FALSE);
@@ -6850,7 +6850,8 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
 	      indx = _bfd_elf_strtab_add (elf_hash_table (info)->dynstr,
 					  elf_dt_name (vn->vn_bfd) != NULL
 					  ? elf_dt_name (vn->vn_bfd)
-					  : lbasename (vn->vn_bfd->filename),
+					  : lbasename (bfd_get_filename
+						       (vn->vn_bfd)),
 					  FALSE);
 	      if (indx == (size_t) -1)
 		return FALSE;
@@ -10675,7 +10676,7 @@ elf_link_input_bfd (struct elf_final_link_info *flinfo, bfd *input_bfd)
 	{
 	  _bfd_error_handler (_("warning: --enable-non-contiguous-regions "
 				"discards section `%s' from '%s'\n"),
-			      isec->name, isec->owner->filename);
+			      isec->name, bfd_get_filename (isec->owner));
 	  continue;
 	}
 
@@ -10726,7 +10727,7 @@ elf_link_input_bfd (struct elf_final_link_info *flinfo, bfd *input_bfd)
 	  osym.st_shndx = SHN_ABS;
 	  if (!elf_link_output_symstrtab (flinfo,
 					  (input_bfd->lto_output ? NULL
-					   : input_bfd->filename),
+					   : bfd_get_filename (input_bfd)),
 					  &osym, bfd_abs_section_ptr,
 					  NULL))
 	    return FALSE;
@@ -11028,7 +11029,7 @@ elf_link_input_bfd (struct elf_final_link_info *flinfo, bfd *input_bfd)
 #ifdef DEBUG
 		  printf ("Encountered a complex symbol!");
 		  printf (" (input_bfd %s, section %s, reloc %ld\n",
-			  input_bfd->filename, o->name,
+			  bfd_get_filename (input_bfd), o->name,
 			  (long) (rel - internal_relocs));
 		  printf (" symbol: idx  %8.8lx, name %s\n",
 			  r_symndx, sym_name);
diff --git a/bfd/linker.c b/bfd/linker.c
index c523f8b..3820ce1 100644
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -1995,7 +1995,7 @@ _bfd_generic_link_output_symbols (bfd *output_bfd,
 	      newsym = bfd_make_empty_symbol (input_bfd);
 	      if (!newsym)
 		return FALSE;
-	      newsym->name = input_bfd->filename;
+	      newsym->name = bfd_get_filename (input_bfd);
 	      newsym->value = 0;
 	      newsym->flags = BSF_LOCAL | BSF_FILE;
 	      newsym->section = sec;
diff --git a/bfd/mach-o.c b/bfd/mach-o.c
index ee58a7a..33bd81e 100644
--- a/bfd/mach-o.c
+++ b/bfd/mach-o.c
@@ -6075,12 +6075,12 @@ bfd_mach_o_follow_dsym (bfd *abfd)
   if (abfd->my_archive && !bfd_is_thin_archive (abfd->my_archive))
     base_bfd = abfd->my_archive;
   /* BFD may have been opened from a stream. */
-  if (base_bfd->filename == NULL)
+  if (bfd_get_filename (base_bfd) == NULL)
     {
       bfd_set_error (bfd_error_invalid_operation);
       return NULL;
     }
-  base_basename = lbasename (base_bfd->filename);
+  base_basename = lbasename (bfd_get_filename (base_bfd));
 
   uuid_cmd = bfd_mach_o_lookup_uuid_command (abfd);
   if (uuid_cmd == NULL)
@@ -6090,14 +6090,14 @@ bfd_mach_o_follow_dsym (bfd *abfd)
      It seems apple's GDB checks all files in the dSYM bundle directory.
      http://opensource.apple.com/source/gdb/gdb-1708/src/gdb/macosx/macosx-tdep.c
   */
-  dsym_filename = (char *)bfd_malloc (strlen (base_bfd->filename)
+  dsym_filename = (char *)bfd_malloc (strlen (bfd_get_filename (base_bfd))
 				       + strlen (dsym_subdir) + 1
 				       + strlen (base_basename) + 1);
   if (dsym_filename == NULL)
     return NULL;
 
   sprintf (dsym_filename, "%s%s/%s",
-	   base_bfd->filename, dsym_subdir, base_basename);
+	   bfd_get_filename (base_bfd), dsym_subdir, base_basename);
 
   dsym_bfd = bfd_mach_o_find_dsym (dsym_filename, uuid_cmd,
 				   bfd_get_arch_info (abfd));
@@ -6175,8 +6175,8 @@ bfd_mach_o_close_and_cleanup (bfd *abfd)
 	     but it is small, and happens when we are closing down, so it
 	     should not matter too much.  */
 	  char *dsym_filename = (char *)(fat_bfd
-					 ? fat_bfd->filename
-					 : mdata->dsym_bfd->filename);
+					 ? bfd_get_filename (fat_bfd)
+					 : bfd_get_filename (mdata->dsym_bfd));
 #endif
 	  bfd_close (mdata->dsym_bfd);
 	  mdata->dsym_bfd = NULL;
diff --git a/bfd/opncls.c b/bfd/opncls.c
index 99097a9..5d3437d 100644
--- a/bfd/opncls.c
+++ b/bfd/opncls.c
@@ -126,8 +126,7 @@ _bfd_delete_bfd (bfd *abfd)
       objalloc_free ((struct objalloc *) abfd->memory);
     }
 
-  if (abfd->filename)
-    free ((char *) abfd->filename);
+  free ((char *) bfd_get_filename (abfd));
   free (abfd->arelt_data);
   free (abfd);
 }
@@ -709,7 +708,7 @@ _maybe_make_executable (bfd * abfd)
     {
       struct stat buf;
 
-      if (stat (abfd->filename, &buf) == 0
+      if (stat (bfd_get_filename (abfd), &buf) == 0
 	  /* Do not attempt to change non-regular files.  This is
 	     here especially for configure scripts and kernel builds
 	     which run tests with "ld [...] -o /dev/null".  */
@@ -718,7 +717,7 @@ _maybe_make_executable (bfd * abfd)
 	  unsigned int mask = umask (0);
 
 	  umask (mask);
-	  chmod (abfd->filename,
+	  chmod (bfd_get_filename (abfd),
 		 (0777
 		  & (buf.st_mode | ((S_IXUSR | S_IXGRP | S_IXOTH) &~ mask))));
 	}
@@ -1400,7 +1399,7 @@ find_separate_debug_file (bfd *		  abfd,
     debug_file_directory = ".";
 
   /* BFD may have been opened from a stream.  */
-  if (abfd->filename == NULL)
+  if (bfd_get_filename (abfd) == NULL)
     {
       bfd_set_error (bfd_error_invalid_operation);
       return NULL;
@@ -1420,8 +1419,9 @@ find_separate_debug_file (bfd *		  abfd,
 
   if (include_dirs)
     {
-      for (dirlen = strlen (abfd->filename); dirlen > 0; dirlen--)
-	if (IS_DIR_SEPARATOR (abfd->filename[dirlen - 1]))
+      const char *fname = bfd_get_filename (abfd);
+      for (dirlen = strlen (fname); dirlen > 0; dirlen--)
+	if (IS_DIR_SEPARATOR (fname[dirlen - 1]))
 	  break;
 
       dir = (char *) bfd_malloc (dirlen + 1);
@@ -1430,7 +1430,7 @@ find_separate_debug_file (bfd *		  abfd,
 	  free (base);
 	  return NULL;
 	}
-      memcpy (dir, abfd->filename, dirlen);
+      memcpy (dir, fname, dirlen);
       dir[dirlen] = '\0';
     }
   else
@@ -1442,7 +1442,7 @@ find_separate_debug_file (bfd *		  abfd,
 
   /* Compute the canonical name of the bfd object with all symbolic links
      resolved, for use in the global debugfile directory.  */
-  canon_dir = lrealpath (abfd->filename);
+  canon_dir = lrealpath (bfd_get_filename (abfd));
   for (canon_dirlen = strlen (canon_dir); canon_dirlen > 0; canon_dirlen--)
     if (IS_DIR_SEPARATOR (canon_dir[canon_dirlen - 1]))
       break;
@@ -1909,7 +1909,7 @@ get_build_id_name (bfd *abfd, void *build_id_out_p)
   bfd_size_type s;
   bfd_byte *d;
 
-  if (abfd == NULL || abfd->filename == NULL || build_id_out == NULL)
+  if (abfd == NULL || bfd_get_filename (abfd) == NULL || build_id_out == NULL)
     {
       bfd_set_error (bfd_error_invalid_operation);
       return NULL;
diff --git a/bfd/pdp11.c b/bfd/pdp11.c
index 5ad9523..4555b36 100644
--- a/bfd/pdp11.c
+++ b/bfd/pdp11.c
@@ -2225,7 +2225,7 @@ NAME (aout, find_nearest_line) (bfd *abfd,
   size_t filelen, funclen;
   char *buf;
 
-  *filename_ptr = abfd->filename;
+  *filename_ptr = bfd_get_filename (abfd);
   *functionname_ptr = 0;
   *line_ptr = 0;
   if (discriminator_ptr)
@@ -4037,13 +4037,14 @@ aout_link_write_symbols (struct aout_final_link_info *flaginfo, bfd *input_bfd)
      discarding such symbols.  */
   if (strip != strip_all
       && (strip != strip_some
-	  || bfd_hash_lookup (flaginfo->info->keep_hash, input_bfd->filename,
+	  || bfd_hash_lookup (flaginfo->info->keep_hash,
+			      bfd_get_filename (input_bfd),
 			      FALSE, FALSE) != NULL)
       && discard != discard_all)
     {
       H_PUT_8 (output_bfd, N_TEXT, outsym->e_type);
       strtab_index = add_to_stringtab (output_bfd, flaginfo->strtab,
-				       input_bfd->filename, FALSE);
+				       bfd_get_filename (input_bfd), FALSE);
       if (strtab_index == (bfd_size_type) -1)
 	return FALSE;
       PUT_WORD (output_bfd, strtab_index, outsym->e_strx);
diff --git a/bfd/plugin.c b/bfd/plugin.c
index 48387fa..9439366 100644
--- a/bfd/plugin.c
+++ b/bfd/plugin.c
@@ -197,7 +197,7 @@ bfd_plugin_open_input (bfd *ibfd, struct ld_plugin_input_file *file)
   while (iobfd->my_archive
 	 && !bfd_is_thin_archive (iobfd->my_archive))
     iobfd = iobfd->my_archive;
-  file->name = iobfd->filename;
+  file->name = bfd_get_filename (iobfd);
 
   if (!iobfd->iostream && !bfd_open_file (iobfd))
     return 0;
diff --git a/bfd/rs6000-core.c b/bfd/rs6000-core.c
index 8e2dd06..696e8fd 100644
--- a/bfd/rs6000-core.c
+++ b/bfd/rs6000-core.c
@@ -759,11 +759,11 @@ rs6000coff_core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd)
     }
 
   str1 = strrchr (path, '/');
-  str2 = strrchr (exec_bfd->filename, '/');
+  str2 = strrchr (bfd_get_filename (exec_bfd), '/');
 
   /* step over character '/' */
   str1 = str1 != NULL ? str1 + 1 : path;
-  str2 = str2 != NULL ? str2 + 1 : exec_bfd->filename;
+  str2 = str2 != NULL ? str2 + 1 : bfd_get_filename (exec_bfd);
 
   if (strcmp (str1, str2) == 0)
     ret = TRUE;
diff --git a/bfd/som.c b/bfd/som.c
index 5676f0f..d36d163 100644
--- a/bfd/som.c
+++ b/bfd/som.c
@@ -6660,7 +6660,7 @@ som_write_armap (bfd *abfd,
   unsigned int module_count;
 
   /* We'll use this for the archive's date and mode later.  */
-  if (stat (abfd->filename, &statbuf) != 0)
+  if (stat (bfd_get_filename (abfd), &statbuf) != 0)
     {
       bfd_set_error (bfd_error_system_call);
       return FALSE;
diff --git a/bfd/srec.c b/bfd/srec.c
index 5ca4f36..1b3ead8 100644
--- a/bfd/srec.c
+++ b/bfd/srec.c
@@ -1015,15 +1015,15 @@ srec_write_record (bfd *abfd,
 static bfd_boolean
 srec_write_header (bfd *abfd)
 {
-  unsigned int len = strlen (abfd->filename);
+  unsigned int len = strlen (bfd_get_filename (abfd));
 
   /* I'll put an arbitrary 40 char limit on header size.  */
   if (len > 40)
     len = 40;
 
   return srec_write_record (abfd, 0, (bfd_vma) 0,
-			    (bfd_byte *) abfd->filename,
-			    (bfd_byte *) abfd->filename + len);
+			    (bfd_byte *) bfd_get_filename (abfd),
+			    (bfd_byte *) bfd_get_filename (abfd) + len);
 }
 
 static bfd_boolean
@@ -1089,9 +1089,9 @@ srec_write_symbols (bfd *abfd)
       bfd_size_type len;
       asymbol **table = bfd_get_outsymbols (abfd);
 
-      len = strlen (abfd->filename);
+      len = strlen (bfd_get_filename (abfd));
       if (bfd_bwrite ("$$ ", (bfd_size_type) 3, abfd) != 3
-	  || bfd_bwrite (abfd->filename, len, abfd) != len
+	  || bfd_bwrite (bfd_get_filename (abfd), len, abfd) != len
 	  || bfd_bwrite ("\r\n", (bfd_size_type) 2, abfd) != 2)
 	return FALSE;
 
diff --git a/bfd/vms-lib.c b/bfd/vms-lib.c
index a633521..9504cf4 100644
--- a/bfd/vms-lib.c
+++ b/bfd/vms-lib.c
@@ -1491,7 +1491,7 @@ bfd *
 _bfd_vms_lib_get_imagelib_file (bfd *el)
 {
   bfd *archive = el->my_archive;
-  const char *modname = el->filename;
+  const char *modname = bfd_get_filename (el);
   int modlen = strlen (modname);
   char *filename;
   int j;
@@ -1517,7 +1517,7 @@ _bfd_vms_lib_get_imagelib_file (bfd *el)
     {
       /* xgettext:c-format */
       _bfd_error_handler(_("could not open shared image '%s' from '%s'"),
-			 filename, archive->filename);
+			 filename, bfd_get_filename (archive));
       bfd_release (archive, filename);
       return NULL;
     }
@@ -2152,7 +2152,7 @@ _bfd_vms_lib_write_archive_contents (bfd *arch)
       unsigned int nl;
 
       modules[i].abfd = current;
-      modules[i].name = vms_get_module_name (current->filename, FALSE);
+      modules[i].name = vms_get_module_name (bfd_get_filename (current), FALSE);
       modules[i].ref = 1;
 
       /* FIXME: silently truncate long names ?  */
diff --git a/bfd/xcofflink.c b/bfd/xcofflink.c
index 2560d2c..503b6ab 100644
--- a/bfd/xcofflink.c
+++ b/bfd/xcofflink.c
@@ -1000,7 +1000,7 @@ xcoff_link_add_dynamic_symbols (bfd *abfd, struct bfd_link_info *info)
 
   if (abfd->my_archive == NULL || bfd_is_thin_archive (abfd->my_archive))
     {
-      if (!bfd_xcoff_split_import_path (abfd, abfd->filename,
+      if (!bfd_xcoff_split_import_path (abfd, bfd_get_filename (abfd),
 					&n->path, &n->file))
 	return FALSE;
       n->member = "";
@@ -1013,7 +1013,8 @@ xcoff_link_add_dynamic_symbols (bfd *abfd, struct bfd_link_info *info)
       if (!archive_info->impfile)
 	{
 	  if (!bfd_xcoff_split_import_path (archive_info->archive,
-					    archive_info->archive->filename,
+					    bfd_get_filename (archive_info
+							      ->archive),
 					    &archive_info->imppath,
 					    &archive_info->impfile))
 	    return FALSE;