* elfcode.h (elf_checksum_contents): Free contents.

	* elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
	* elflink.c (_bfd_elf_link_hash_table_free): New function.
	(elf_final_link_free): New function, extracted from..
	(bfd_elf_final_link): ..here.  Always call
	_bfd_elf_write_section_eh_frame_hdr.
	* elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
	_bfd_elf_link_hash_table_free.
	* libbfd-in.h (_bfd_merge_sections_free): Declare.
	* libbfd.h: Regenerate.
	* merge.c (_bfd_merge_sections_free): New function.
	* elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
	hdr_info->array.
	* elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
	_bfd_elf_link_hash_table_free.
	* elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
	* elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
	* elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
	* elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
	* elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
	* elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
	* elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
	* elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
	* elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
	* elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
	* elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
	* elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
	* elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
	* elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
	(bfd_elf32_bfd_link_hash_table_free): Don't define.
	* elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
	(bfd_elf32_bfd_link_hash_table_free): Dont' define.

24 files changed, 172 insertions, 168 deletions

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index e387625..a93e0d4 100644
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -1804,6 +1804,8 @@ extern struct bfd_hash_entry *_bfd_elf_link_hash_newfunc
   (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
 extern struct bfd_link_hash_table *_bfd_elf_link_hash_table_create
   (bfd *);
+extern void _bfd_elf_link_hash_table_free
+  (struct bfd_link_hash_table *);
 extern void _bfd_elf_link_hash_copy_indirect
   (struct bfd_link_info *, struct elf_link_hash_entry *,
    struct elf_link_hash_entry *);
diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
index a75d806..24ae741 100644
--- a/bfd/elf-eh-frame.c
+++ b/bfd/elf-eh-frame.c
@@ -1770,74 +1770,81 @@ _bfd_elf_write_section_eh_frame_hdr (bfd *abfd, struct bfd_link_info *info)
   struct elf_link_hash_table *htab;
   struct eh_frame_hdr_info *hdr_info;
   asection *sec;
-  bfd_byte *contents;
-  asection *eh_frame_sec;
-  bfd_size_type size;
-  bfd_boolean retval;
-  bfd_vma encoded_eh_frame;
+  bfd_boolean retval = TRUE;
 
   htab = elf_hash_table (info);
   hdr_info = &htab->eh_info;
   sec = hdr_info->hdr_sec;
-  if (sec == NULL)
-    return TRUE;
-
-  size = EH_FRAME_HDR_SIZE;
-  if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count)
-    size += 4 + hdr_info->fde_count * 8;
-  contents = (bfd_byte *) bfd_malloc (size);
-  if (contents == NULL)
-    return FALSE;
 
-  eh_frame_sec = bfd_get_section_by_name (abfd, ".eh_frame");
-  if (eh_frame_sec == NULL)
+  if (info->eh_frame_hdr && sec != NULL)
     {
-      free (contents);
-      return FALSE;
-    }
+      bfd_byte *contents;
+      asection *eh_frame_sec;
+      bfd_size_type size;
+      bfd_vma encoded_eh_frame;
+
+      size = EH_FRAME_HDR_SIZE;
+      if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count)
+	size += 4 + hdr_info->fde_count * 8;
+      contents = (bfd_byte *) bfd_malloc (size);
+      if (contents == NULL)
+	return FALSE;
 
-  memset (contents, 0, EH_FRAME_HDR_SIZE);
-  contents[0] = 1;				/* Version.  */
-  contents[1] = get_elf_backend_data (abfd)->elf_backend_encode_eh_address
-    (abfd, info, eh_frame_sec, 0, sec, 4,
-     &encoded_eh_frame);			/* .eh_frame offset.  */
+      eh_frame_sec = bfd_get_section_by_name (abfd, ".eh_frame");
+      if (eh_frame_sec == NULL)
+	{
+	  free (contents);
+	  return FALSE;
+	}
 
-  if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count)
-    {
-      contents[2] = DW_EH_PE_udata4;		/* FDE count encoding.  */
-      contents[3] = DW_EH_PE_datarel | DW_EH_PE_sdata4; /* Search table enc.  */
-    }
-  else
-    {
-      contents[2] = DW_EH_PE_omit;
-      contents[3] = DW_EH_PE_omit;
-    }
-  bfd_put_32 (abfd, encoded_eh_frame, contents + 4);
+      memset (contents, 0, EH_FRAME_HDR_SIZE);
+      /* Version.  */
+      contents[0] = 1;
+      /* .eh_frame offset.  */
+      contents[1] = get_elf_backend_data (abfd)->elf_backend_encode_eh_address
+	(abfd, info, eh_frame_sec, 0, sec, 4, &encoded_eh_frame);
 
-  if (contents[2] != DW_EH_PE_omit)
-    {
-      unsigned int i;
+      if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count)
+	{
+	  /* FDE count encoding.  */
+	  contents[2] = DW_EH_PE_udata4;
+	  /* Search table encoding.  */
+	  contents[3] = DW_EH_PE_datarel | DW_EH_PE_sdata4;
+	}
+      else
+	{
+	  contents[2] = DW_EH_PE_omit;
+	  contents[3] = DW_EH_PE_omit;
+	}
+      bfd_put_32 (abfd, encoded_eh_frame, contents + 4);
 
-      bfd_put_32 (abfd, hdr_info->fde_count, contents + EH_FRAME_HDR_SIZE);
-      qsort (hdr_info->array, hdr_info->fde_count, sizeof (*hdr_info->array),
-	     vma_compare);
-      for (i = 0; i < hdr_info->fde_count; i++)
+      if (contents[2] != DW_EH_PE_omit)
 	{
-	  bfd_put_32 (abfd,
-		      hdr_info->array[i].initial_loc
-		      - sec->output_section->vma,
-		      contents + EH_FRAME_HDR_SIZE + i * 8 + 4);
-	  bfd_put_32 (abfd,
-		      hdr_info->array[i].fde - sec->output_section->vma,
-		      contents + EH_FRAME_HDR_SIZE + i * 8 + 8);
+	  unsigned int i;
+
+	  bfd_put_32 (abfd, hdr_info->fde_count, contents + EH_FRAME_HDR_SIZE);
+	  qsort (hdr_info->array, hdr_info->fde_count,
+		 sizeof (*hdr_info->array), vma_compare);
+	  for (i = 0; i < hdr_info->fde_count; i++)
+	    {
+	      bfd_put_32 (abfd,
+			  hdr_info->array[i].initial_loc
+			  - sec->output_section->vma,
+			  contents + EH_FRAME_HDR_SIZE + i * 8 + 4);
+	      bfd_put_32 (abfd,
+			  hdr_info->array[i].fde - sec->output_section->vma,
+			  contents + EH_FRAME_HDR_SIZE + i * 8 + 8);
+	    }
 	}
-    }
 
-  /* FIXME: octets_per_byte.  */
-  retval = bfd_set_section_contents (abfd, sec->output_section,
-				     contents, (file_ptr) sec->output_offset,
-				     sec->size);
-  free (contents);
+      /* FIXME: octets_per_byte.  */
+      retval = bfd_set_section_contents (abfd, sec->output_section, contents,
+					 (file_ptr) sec->output_offset,
+					 sec->size);
+      free (contents);
+    }
+  if (hdr_info->array != NULL)
+    free (hdr_info->array);
   return retval;
 }
 
diff --git a/bfd/elf-m10300.c b/bfd/elf-m10300.c
index fb38f34..6171feb 100644
--- a/bfd/elf-m10300.c
+++ b/bfd/elf-m10300.c
@@ -4646,9 +4646,9 @@ elf32_mn10300_link_hash_table_free (struct bfd_link_hash_table *hash)
   struct elf32_mn10300_link_hash_table *ret
     = (struct elf32_mn10300_link_hash_table *) hash;
 
-  _bfd_generic_link_hash_table_free
+  _bfd_elf_link_hash_table_free
     ((struct bfd_link_hash_table *) ret->static_hash_table);
-  _bfd_generic_link_hash_table_free
+  _bfd_elf_link_hash_table_free
     ((struct bfd_link_hash_table *) ret);
 }
 
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index ee37915..97b1bf0 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -3460,7 +3460,7 @@ elf32_arm_hash_table_free (struct bfd_link_hash_table *hash)
     = (struct elf32_arm_link_hash_table *) hash;
 
   bfd_hash_table_free (&ret->stub_hash_table);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Determine if we're dealing with a Thumb only architecture.  */
diff --git a/bfd/elf32-avr.c b/bfd/elf32-avr.c
index 6cec684..a2d4401 100644
--- a/bfd/elf32-avr.c
+++ b/bfd/elf32-avr.c
@@ -708,7 +708,7 @@ elf32_avr_link_hash_table_free (struct bfd_link_hash_table *btab)
     free (htab->amt_destination_addr);
 
   bfd_hash_table_free (&htab->bstab);
-  _bfd_generic_link_hash_table_free (btab);
+  _bfd_elf_link_hash_table_free (btab);
 }
 
 /* Calculates the effective distance of a pc relative jump/call.  */
diff --git a/bfd/elf32-cr16.c b/bfd/elf32-cr16.c
index 4b3aa73..449775b 100644
--- a/bfd/elf32-cr16.c
+++ b/bfd/elf32-cr16.c
@@ -1676,18 +1676,6 @@ elf32_cr16_link_hash_table_create (bfd *abfd)
   return &ret->root;
 }
 
-/* Free an cr16 ELF linker hash table.  */
-
-static void
-elf32_cr16_link_hash_table_free (struct bfd_link_hash_table *hash)
-{
-  struct elf_link_hash_table *ret
-    = (struct elf_link_hash_table *) hash;
-
-  _bfd_generic_link_hash_table_free
-    ((struct bfd_link_hash_table *) ret);
-}
-
 static unsigned long
 elf_cr16_mach (flagword flags)
 {
@@ -2973,8 +2961,6 @@ _bfd_cr16_elf_reloc_type_class (const Elf_Internal_Rela *rela)
 
 #define bfd_elf32_bfd_link_hash_table_create \
                                   elf32_cr16_link_hash_table_create
-#define bfd_elf32_bfd_link_hash_table_free \
-                                  elf32_cr16_link_hash_table_free
 
 #define elf_backend_create_dynamic_sections \
                                   _bfd_cr16_elf_create_dynamic_sections
diff --git a/bfd/elf32-hppa.c b/bfd/elf32-hppa.c
index 2c1b9db..5399d49 100644
--- a/bfd/elf32-hppa.c
+++ b/bfd/elf32-hppa.c
@@ -450,7 +450,7 @@ elf32_hppa_link_hash_table_free (struct bfd_link_hash_table *btab)
     = (struct elf32_hppa_link_hash_table *) btab;
 
   bfd_hash_table_free (&htab->bstab);
-  _bfd_generic_link_hash_table_free (btab);
+  _bfd_elf_link_hash_table_free (btab);
 }
 
 /* Build a name for an entry in the stub hash table.  */
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index b6004ef..16dd28eb 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -976,7 +976,7 @@ elf_i386_link_hash_table_free (struct bfd_link_hash_table *hash)
     htab_delete (htab->loc_hash_table);
   if (htab->loc_hash_memory)
     objalloc_free ((struct objalloc *) htab->loc_hash_memory);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Create .plt, .rel.plt, .got, .got.plt, .rel.got, .dynbss, and
diff --git a/bfd/elf32-m68hc1x.c b/bfd/elf32-m68hc1x.c
index 6cef46d..98c2994 100644
--- a/bfd/elf32-m68hc1x.c
+++ b/bfd/elf32-m68hc1x.c
@@ -105,7 +105,7 @@ m68hc11_elf_bfd_link_hash_table_free (struct bfd_link_hash_table *hash)
 
   bfd_hash_table_free (ret->stub_hash_table);
   free (ret->stub_hash_table);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Assorted hash table functions.  */
diff --git a/bfd/elf32-m68k.c b/bfd/elf32-m68k.c
index 26fef9f..d47f753 100644
--- a/bfd/elf32-m68k.c
+++ b/bfd/elf32-m68k.c
@@ -982,6 +982,7 @@ elf_m68k_link_hash_table_free (struct bfd_link_hash_table *_htab)
       htab_delete (htab->multi_got_.bfd2got);
       htab->multi_got_.bfd2got = NULL;
     }
+  _bfd_elf_link_hash_table_free (_htab);
 }
 
 /* Set the right machine number.  */
diff --git a/bfd/elf32-metag.c b/bfd/elf32-metag.c
index 821cea1..2d42517 100644
--- a/bfd/elf32-metag.c
+++ b/bfd/elf32-metag.c
@@ -1057,7 +1057,7 @@ elf_metag_link_hash_table_free (struct bfd_link_hash_table *btab)
     = (struct elf_metag_link_hash_table *) btab;
 
   bfd_hash_table_free (&htab->bstab);
-  _bfd_generic_link_hash_table_free (btab);
+  _bfd_elf_link_hash_table_free (btab);
 }
 
 /* Section name for stubs is the associated section name plus this
diff --git a/bfd/elf32-tic6x.c b/bfd/elf32-tic6x.c
index d376fe1..8f03003 100644
--- a/bfd/elf32-tic6x.c
+++ b/bfd/elf32-tic6x.c
@@ -1614,14 +1614,6 @@ elf32_tic6x_final_link (bfd *abfd, struct bfd_link_info *info)
   return TRUE;
 }
 
-/* Destroy a C6X ELF linker hash table.  */
-
-static void
-elf32_tic6x_link_hash_table_free (struct bfd_link_hash_table *hash)
-{
-  _bfd_generic_link_hash_table_free (hash);
-}
-
 /* Called to pass PARAMS to the backend.  We store them in the hash table
    associated with INFO.  */
 
@@ -4374,7 +4366,6 @@ elf32_tic6x_set_osabi (bfd *abfd, struct bfd_link_info *link_info)
 #define bfd_elf32_bfd_merge_private_bfd_data	elf32_tic6x_merge_private_bfd_data
 #define bfd_elf32_mkobject		elf32_tic6x_mkobject
 #define bfd_elf32_bfd_link_hash_table_create  elf32_tic6x_link_hash_table_create
-#define bfd_elf32_bfd_link_hash_table_free    elf32_tic6x_link_hash_table_free
 #define bfd_elf32_new_section_hook	elf32_tic6x_new_section_hook
 #define elf_backend_stack_align		8
 #define elf_backend_can_gc_sections	1
diff --git a/bfd/elf32-xgate.c b/bfd/elf32-xgate.c
index ad2190b..b822260 100644
--- a/bfd/elf32-xgate.c
+++ b/bfd/elf32-xgate.c
@@ -437,7 +437,7 @@ xgate_elf_bfd_link_hash_table_free (struct bfd_link_hash_table *hash)
 
   bfd_hash_table_free (ret->stub_hash_table);
   free (ret->stub_hash_table);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Create a XGATE ELF linker hash table.  */
diff --git a/bfd/elf64-aarch64.c b/bfd/elf64-aarch64.c
index e588d82..4b8fe43 100644
--- a/bfd/elf64-aarch64.c
+++ b/bfd/elf64-aarch64.c
@@ -2129,7 +2129,7 @@ elf64_aarch64_hash_table_free (struct bfd_link_hash_table *hash)
     = (struct elf64_aarch64_link_hash_table *) hash;
 
   bfd_hash_table_free (&ret->stub_hash_table);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 static bfd_vma
diff --git a/bfd/elf64-ia64-vms.c b/bfd/elf64-ia64-vms.c
index 85a6192..6747e0c 100644
--- a/bfd/elf64-ia64-vms.c
+++ b/bfd/elf64-ia64-vms.c
@@ -1072,7 +1072,7 @@ elf64_ia64_hash_table_free (struct bfd_link_hash_table *hash)
     objalloc_free ((struct objalloc *) ia64_info->loc_hash_memory);
   elf_link_hash_traverse (&ia64_info->root,
 			  elf64_ia64_global_dyn_info_free, NULL);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Traverse both local and global hash tables.  */
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 310b9d6..82b3e41 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -4043,7 +4043,7 @@ ppc64_elf_link_hash_table_free (struct bfd_link_hash_table *hash)
   bfd_hash_table_free (&htab->branch_hash_table);
   if (htab->tocsave_htab)
     htab_delete (htab->tocsave_htab);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Satisfy the ELF linker by filling in some fields in our fake bfd.  */
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c
index f709c7a..045b281 100644
--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -944,7 +944,7 @@ elf_x86_64_link_hash_table_free (struct bfd_link_hash_table *hash)
     htab_delete (htab->loc_hash_table);
   if (htab->loc_hash_memory)
     objalloc_free ((struct objalloc *) htab->loc_hash_memory);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Create .plt, .rela.plt, .got, .got.plt, .rela.got, .dynbss, and
diff --git a/bfd/elfcode.h b/bfd/elfcode.h
index 298ba35..63a3306 100644
--- a/bfd/elfcode.h
+++ b/bfd/elfcode.h
@@ -1071,6 +1071,7 @@ elf_checksum_contents (bfd *abfd,
     {
       Elf_Internal_Shdr i_shdr;
       Elf_External_Shdr x_shdr;
+      bfd_byte *contents, *free_contents;
 
       i_shdr = *i_shdrp[count];
       i_shdr.sh_offset = 0;
@@ -1078,28 +1079,36 @@ elf_checksum_contents (bfd *abfd,
       elf_swap_shdr_out (abfd, &i_shdr, &x_shdr);
       (*process) (&x_shdr, sizeof x_shdr, arg);
 
-      /* PR ld/12451:
-	 Process the section's contents, if it has some.  Read them in if necessary.  */
-      if (i_shdr.contents)
-	(*process) (i_shdr.contents, i_shdr.sh_size, arg);
-      else if (i_shdr.sh_type != SHT_NOBITS)
+      /* Process the section's contents, if it has some.
+	 PR ld/12451: Read them in if necessary.  */
+      if (i_shdr.sh_type == SHT_NOBITS)
+	continue;
+      free_contents = NULL;
+      contents = i_shdr.contents;
+      if (contents == NULL)
 	{
 	  asection *sec;
 
 	  sec = bfd_section_from_elf_index (abfd, count);
 	  if (sec != NULL)
 	    {
-	      if (sec->contents == NULL)
+	      contents = sec->contents;
+	      if (contents == NULL)
 		{
 		  /* Force rereading from file.  */
 		  sec->flags &= ~SEC_IN_MEMORY;
-		  if (! bfd_malloc_and_get_section (abfd, sec, & sec->contents))
+		  if (!bfd_malloc_and_get_section (abfd, sec, &free_contents))
 		    continue;
+		  contents = free_contents;
 		}
-	      if (sec->contents != NULL)
-		(*process) (sec->contents, i_shdr.sh_size, arg);
 	    }
 	}
+      if (contents != NULL)
+	{
+	  (*process) (contents, i_shdr.sh_size, arg);
+	  if (free_contents != NULL)
+	    free (free_contents);
+	}
     }
 
   return TRUE;
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 1bae437..d423ca4 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -6962,6 +6962,18 @@ _bfd_elf_link_hash_table_create (bfd *abfd)
   return &ret->root;
 }
 
+/* Destroy an ELF linker hash table.  */
+
+void
+_bfd_elf_link_hash_table_free (struct bfd_link_hash_table *hash)
+{
+  struct elf_link_hash_table *htab = (struct elf_link_hash_table *) hash;
+  if (htab->dynstr != NULL)
+    _bfd_elf_strtab_free (htab->dynstr);
+  _bfd_merge_sections_free (htab->merge_info);
+  _bfd_generic_link_hash_table_free (hash);
+}
+
 /* This is a hook for the ELF emulation code in the generic linker to
    tell the backend linker what file name to use for the DT_NEEDED
    entry for a dynamic object.  */
@@ -10432,6 +10444,42 @@ elf_fixup_link_order (bfd *abfd, asection *o)
   return TRUE;
 }
 
+static void
+elf_final_link_free (bfd *obfd, struct elf_final_link_info *flinfo)
+{
+  asection *o;
+
+  if (flinfo->symstrtab != NULL)
+    _bfd_stringtab_free (flinfo->symstrtab);
+  if (flinfo->contents != NULL)
+    free (flinfo->contents);
+  if (flinfo->external_relocs != NULL)
+    free (flinfo->external_relocs);
+  if (flinfo->internal_relocs != NULL)
+    free (flinfo->internal_relocs);
+  if (flinfo->external_syms != NULL)
+    free (flinfo->external_syms);
+  if (flinfo->locsym_shndx != NULL)
+    free (flinfo->locsym_shndx);
+  if (flinfo->internal_syms != NULL)
+    free (flinfo->internal_syms);
+  if (flinfo->indices != NULL)
+    free (flinfo->indices);
+  if (flinfo->sections != NULL)
+    free (flinfo->sections);
+  if (flinfo->symbuf != NULL)
+    free (flinfo->symbuf);
+  if (flinfo->symshndxbuf != NULL)
+    free (flinfo->symshndxbuf);
+  for (o = obfd->sections; o != NULL; o = o->next)
+    {
+      struct bfd_elf_section_data *esdo = elf_section_data (o);
+      if ((o->flags & SEC_RELOC) != 0 && esdo->rel.hashes != NULL)
+	free (esdo->rel.hashes);
+      if ((o->flags & SEC_RELOC) != 0 && esdo->rela.hashes != NULL)
+	free (esdo->rela.hashes);
+    }
+}
 
 /* Do the final step of an ELF link.  */
 
@@ -11479,42 +11527,10 @@ bfd_elf_final_link (bfd *abfd, struct bfd_link_info *info)
 	goto error_return;
     }
 
-  if (info->eh_frame_hdr)
-    {
-      if (! _bfd_elf_write_section_eh_frame_hdr (abfd, info))
-	goto error_return;
-    }
+  if (! _bfd_elf_write_section_eh_frame_hdr (abfd, info))
+    goto error_return;
 
-  if (flinfo.symstrtab != NULL)
-    _bfd_stringtab_free (flinfo.symstrtab);
-  if (flinfo.contents != NULL)
-    free (flinfo.contents);
-  if (flinfo.external_relocs != NULL)
-    free (flinfo.external_relocs);
-  if (flinfo.internal_relocs != NULL)
-    free (flinfo.internal_relocs);
-  if (flinfo.external_syms != NULL)
-    free (flinfo.external_syms);
-  if (flinfo.locsym_shndx != NULL)
-    free (flinfo.locsym_shndx);
-  if (flinfo.internal_syms != NULL)
-    free (flinfo.internal_syms);
-  if (flinfo.indices != NULL)
-    free (flinfo.indices);
-  if (flinfo.sections != NULL)
-    free (flinfo.sections);
-  if (flinfo.symbuf != NULL)
-    free (flinfo.symbuf);
-  if (flinfo.symshndxbuf != NULL)
-    free (flinfo.symshndxbuf);
-  for (o = abfd->sections; o != NULL; o = o->next)
-    {
-      struct bfd_elf_section_data *esdo = elf_section_data (o);
-      if ((o->flags & SEC_RELOC) != 0 && esdo->rel.hashes != NULL)
-	free (esdo->rel.hashes);
-      if ((o->flags & SEC_RELOC) != 0 && esdo->rela.hashes != NULL)
-	free (esdo->rela.hashes);
-    }
+  elf_final_link_free (abfd, &flinfo);
 
   elf_tdata (abfd)->linker = TRUE;
 
@@ -11531,37 +11547,7 @@ bfd_elf_final_link (bfd *abfd, struct bfd_link_info *info)
   return TRUE;
 
  error_return:
-  if (flinfo.symstrtab != NULL)
-    _bfd_stringtab_free (flinfo.symstrtab);
-  if (flinfo.contents != NULL)
-    free (flinfo.contents);
-  if (flinfo.external_relocs != NULL)
-    free (flinfo.external_relocs);
-  if (flinfo.internal_relocs != NULL)
-    free (flinfo.internal_relocs);
-  if (flinfo.external_syms != NULL)
-    free (flinfo.external_syms);
-  if (flinfo.locsym_shndx != NULL)
-    free (flinfo.locsym_shndx);
-  if (flinfo.internal_syms != NULL)
-    free (flinfo.internal_syms);
-  if (flinfo.indices != NULL)
-    free (flinfo.indices);
-  if (flinfo.sections != NULL)
-    free (flinfo.sections);
-  if (flinfo.symbuf != NULL)
-    free (flinfo.symbuf);
-  if (flinfo.symshndxbuf != NULL)
-    free (flinfo.symshndxbuf);
-  for (o = abfd->sections; o != NULL; o = o->next)
-    {
-      struct bfd_elf_section_data *esdo = elf_section_data (o);
-      if ((o->flags & SEC_RELOC) != 0 && esdo->rel.hashes != NULL)
-	free (esdo->rel.hashes);
-      if ((o->flags & SEC_RELOC) != 0 && esdo->rela.hashes != NULL)
-	free (esdo->rela.hashes);
-    }
-
+  elf_final_link_free (abfd, &flinfo);
   return FALSE;
 }
 
diff --git a/bfd/elfnn-ia64.c b/bfd/elfnn-ia64.c
index afa1e04..864feba 100644
--- a/bfd/elfnn-ia64.c
+++ b/bfd/elfnn-ia64.c
@@ -1463,7 +1463,7 @@ elfNN_ia64_hash_table_free (struct bfd_link_hash_table *hash)
     objalloc_free ((struct objalloc *) ia64_info->loc_hash_memory);
   elf_link_hash_traverse (&ia64_info->root,
 			  elfNN_ia64_global_dyn_info_free, NULL);
-  _bfd_generic_link_hash_table_free (hash);
+  _bfd_elf_link_hash_table_free (hash);
 }
 
 /* Traverse both local and global hash tables.  */
diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h
index 241743a..e22b2b9 100644
--- a/bfd/elfxx-target.h
+++ b/bfd/elfxx-target.h
@@ -233,7 +233,7 @@
 #endif
 
 #ifndef bfd_elfNN_bfd_link_hash_table_free
-#define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
+#define bfd_elfNN_bfd_link_hash_table_free _bfd_elf_link_hash_table_free
 #endif
 
 #ifdef elf_backend_relocate_section
diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h
index 80cb051..52c1f5f 100644
--- a/bfd/libbfd-in.h
+++ b/bfd/libbfd-in.h
@@ -707,6 +707,10 @@ extern bfd_boolean _bfd_write_merged_section
 extern bfd_vma _bfd_merged_section_offset
   (bfd *, asection **, void *, bfd_vma);
 
+/* Tidy up when done.  */
+
+extern void _bfd_merge_sections_free (void *);
+
 /* Create a string table.  */
 extern struct bfd_strtab_hash *_bfd_stringtab_init
   (void);
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 729fd11..bcd76a0 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -712,6 +712,10 @@ extern bfd_boolean _bfd_write_merged_section
 extern bfd_vma _bfd_merged_section_offset
   (bfd *, asection **, void *, bfd_vma);
 
+/* Tidy up when done.  */
+
+extern void _bfd_merge_sections_free (void *);
+
 /* Create a string table.  */
 extern struct bfd_strtab_hash *_bfd_stringtab_init
   (void);
diff --git a/bfd/merge.c b/bfd/merge.c
index aef3cf3..0e49fae 100644
--- a/bfd/merge.c
+++ b/bfd/merge.c
@@ -885,3 +885,17 @@ _bfd_merged_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED, asection **psec,
   *psec = entry->secinfo->sec;
   return entry->u.index + (secinfo->contents + offset - p);
 }
+
+/* Tidy up when done.  */
+
+void
+_bfd_merge_sections_free (void *xsinfo)
+{
+  struct sec_merge_info *sinfo;
+
+  for (sinfo = (struct sec_merge_info *) xsinfo; sinfo; sinfo = sinfo->next)
+    {
+      bfd_hash_table_free (&sinfo->htab->table);
+      free (sinfo->htab);
+    }
+}