* Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED

	as appropriate.  Use EMPTY_HOWTO as appropriate.  Fill in
	structure initializations.  Add casts.
	* reloc.c (EMPTY_HOWTO): Define.
	* bfd-in2.h: Rebuild.
	* coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
	comparisons against 0.
	* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
	previous_ibfd_e_flags to unsigned long.
	* vms.h (struct vms_private_data_struct): Change section_count to
	unsigned.
	* vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
	(_bfd_vms_write_gsd): Change symnum to unsigned.
	* vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
	* vms-tir.c (etir_sta): Change psect to unsigned.
	(alloc_section): Change idx to unsigned.
	(tir_sta, tir_ctl): Change psect to unsigned.
	(_bfd_vms_write_tir): Change len and before to bfd_size_type.
	* vms.c (priv_section_count): Change to unsigned.

1 files changed, 9 insertions, 9 deletions

diff --git a/bfd/elf-m10300.c b/bfd/elf-m10300.c
index 53092f6..c46dc0c 100644
--- a/bfd/elf-m10300.c
+++ b/bfd/elf-m10300.c
@@ -290,7 +290,7 @@ static const struct mn10300_reloc_map mn10300_reloc_map[] =
 
 static reloc_howto_type *
 bfd_elf32_bfd_reloc_type_lookup (abfd, code)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      bfd_reloc_code_real_type code;
 {
   unsigned int i;
@@ -310,7 +310,7 @@ bfd_elf32_bfd_reloc_type_lookup (abfd, code)
 
 static void
 mn10300_info_to_howto (abfd, cache_ptr, dst)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      arelent *cache_ptr;
      Elf32_Internal_Rela *dst;
 {
@@ -385,7 +385,7 @@ mn10300_elf_check_relocs (abfd, info, sec, relocs)
 static asection *
 mn10300_elf_gc_mark_hook (abfd, info, rel, h, sym)
      bfd *abfd;
-     struct bfd_link_info *info;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
      Elf_Internal_Rela *rel;
      struct elf_link_hash_entry *h;
      Elf_Internal_Sym *sym;
@@ -434,15 +434,15 @@ mn10300_elf_final_link_relocate (howto, input_bfd, output_bfd,
 				 addend, info, sym_sec, is_local)
      reloc_howto_type *howto;
      bfd *input_bfd;
-     bfd *output_bfd;
+     bfd *output_bfd ATTRIBUTE_UNUSED;
      asection *input_section;
      bfd_byte *contents;
      bfd_vma offset;
      bfd_vma value;
      bfd_vma addend;
-     struct bfd_link_info *info;
-     asection *sym_sec;
-     int is_local;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+     asection *sym_sec ATTRIBUTE_UNUSED;
+     int is_local ATTRIBUTE_UNUSED;
 {
   unsigned long r_type = howto->type;
   bfd_byte *hit_data = contents + offset;
@@ -699,7 +699,7 @@ mn10300_elf_relocate_section (output_bfd, info, input_bfd, input_section,
 static boolean
 elf32_mn10300_finish_hash_table_entry (gen_entry, in_args)
      struct bfd_hash_entry *gen_entry;
-     PTR in_args;
+     PTR in_args ATTRIBUTE_UNUSED;
 {
   struct elf32_mn10300_link_hash_entry *entry;
   unsigned int byte_count = 0;
@@ -2735,7 +2735,7 @@ elf_mn10300_mach (flags)
 void
 _bfd_mn10300_elf_final_write_processing (abfd, linker)
      bfd *abfd;
-     boolean linker;
+     boolean linker ATTRIBUTE_UNUSED;
 {
   unsigned long val;