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

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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.
This commit is contained in:
Ian Lance Taylor
1999-07-12 10:30:21 +00:00
parent 3682307616
commit 5f771d47c7
80 changed files with 1235 additions and 1154 deletions
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68
bfd/elf32-mips.c
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@@ -642,9 +642,9 @@ static reloc_howto_type elf_mips_howto_table[] =
/* The remaining relocs are defined on Irix 5, although they are
not defined by the ABI. */
{ 13 },
{ 14 },
{ 15 },
EMPTY_HOWTO (13),
EMPTY_HOWTO (14),
EMPTY_HOWTO (15),
/* A 5 bit shift field. */
HOWTO (R_MIPS_SHIFT5, /* type */
@@ -787,9 +787,9 @@ static reloc_howto_type elf_mips_howto_table[] =
false), /* pcrel_offset */
/* Used to cause the linker to insert and delete instructions? */
{ R_MIPS_INSERT_A },
{ R_MIPS_INSERT_B },
{ R_MIPS_DELETE },
EMPTY_HOWTO (R_MIPS_INSERT_A),
EMPTY_HOWTO (R_MIPS_INSERT_B),
EMPTY_HOWTO (R_MIPS_DELETE),
/* Get the higher value of a 64 bit addend. */
HOWTO (R_MIPS_HIGHER, /* type */
@@ -866,10 +866,10 @@ static reloc_howto_type elf_mips_howto_table[] =
0xffffffff, /* dst_mask */
false), /* pcrel_offset */
{ R_MIPS_REL16 },
{ R_MIPS_ADD_IMMEDIATE },
{ R_MIPS_PJUMP },
{ R_MIPS_RELGOT },
EMPTY_HOWTO (R_MIPS_REL16),
EMPTY_HOWTO (R_MIPS_ADD_IMMEDIATE),
EMPTY_HOWTO (R_MIPS_PJUMP),
EMPTY_HOWTO (R_MIPS_RELGOT),
/* Protected jump conversion. This is an optimization hint. No
relocation is required for correctness. */
@@ -1004,7 +1004,7 @@ _bfd_mips_elf_hi16_reloc (abfd,
input_section,
output_bfd,
error_message)
bfd *abfd;
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
@@ -1607,13 +1607,13 @@ mips32_64bit_reloc (abfd, reloc_entry, symbol, data, input_section,
static bfd_reloc_status_type
mips16_jump_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message;
char **error_message ATTRIBUTE_UNUSED;
{
if (output_bfd != (bfd *) NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
@@ -2143,7 +2143,7 @@ bfd_mips_elf_swap_msym_out (abfd, in, ex)
/*ARGSUSED*/
static boolean
mips_elf_sym_is_global (abfd, sym)
bfd *abfd;
bfd *abfd ATTRIBUTE_UNUSED;
asymbol *sym;
{
return (sym->flags & BSF_SECTION_SYM) == 0 ? true : false;
@@ -2174,7 +2174,7 @@ _bfd_mips_elf_object_p (abfd)
void
_bfd_mips_elf_final_write_processing (abfd, linker)
bfd *abfd;
boolean linker;
boolean linker ATTRIBUTE_UNUSED;
{
unsigned long val;
unsigned int i;
@@ -2859,8 +2859,8 @@ _bfd_mips_elf_fake_sections (abfd, hdr, sec)
boolean
_bfd_mips_elf_section_from_bfd_section (abfd, hdr, sec, retval)
bfd *abfd;
Elf32_Internal_Shdr *hdr;
bfd *abfd ATTRIBUTE_UNUSED;
Elf32_Internal_Shdr *hdr ATTRIBUTE_UNUSED;
asection *sec;
int *retval;
{
@@ -3821,7 +3821,7 @@ _bfd_mips_elf_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
struct bfd_link_info *info;
const Elf_Internal_Sym *sym;
const char **namep;
flagword *flagsp;
flagword *flagsp ATTRIBUTE_UNUSED;
asection **secp;
bfd_vma *valp;
{
@@ -5165,7 +5165,7 @@ mips_elf_high (value)
static bfd_vma
mips_elf_higher (value)
bfd_vma value;
bfd_vma value ATTRIBUTE_UNUSED;
{
#ifdef BFD64
return ((value + (bfd_vma) 0x80008000) >> 32) & 0xffff;
@@ -5179,7 +5179,7 @@ mips_elf_higher (value)
static bfd_vma
mips_elf_highest (value)
bfd_vma value;
bfd_vma value ATTRIBUTE_UNUSED;
{
#ifdef BFD64
return ((value + (bfd_vma) 0x800080008000) > 48) & 0xffff;
@@ -5240,7 +5240,7 @@ static boolean
mips_elf_record_global_got_symbol (h, info, g)
struct elf_link_hash_entry *h;
struct bfd_link_info *info;
struct mips_got_info *g;
struct mips_got_info *g ATTRIBUTE_UNUSED;
{
/* A global symbol in the GOT must also be in the dynamic symbol
table. */
@@ -6191,7 +6191,7 @@ _bfd_mips_elf_relocate_section (output_bfd, info, input_bfd, input_section,
this is, we depend on the fact that the INPUT_SECTION's
REL_HDR is read before its REL_HDR2. */
rel_hdr = &elf_section_data (input_section)->rel_hdr;
if (rel - relocs
if ((size_t) (rel - relocs)
>= (rel_hdr->sh_size / rel_hdr->sh_entsize
* bed->s->int_rels_per_ext_rel))
rel_hdr = elf_section_data (input_section)->rel_hdr2;
@@ -6318,9 +6318,9 @@ _bfd_mips_elf_relocate_section (output_bfd, info, input_bfd, input_section,
/*ARGSIGNORED*/
boolean
_bfd_mips_elf_link_output_symbol_hook (abfd, info, name, sym, input_sec)
bfd *abfd;
struct bfd_link_info *info;
const char *name;
bfd *abfd ATTRIBUTE_UNUSED;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
const char *name ATTRIBUTE_UNUSED;
Elf_Internal_Sym *sym;
asection *input_sec;
{
@@ -6500,7 +6500,7 @@ _bfd_mips_elf_create_dynamic_sections (abfd, info)
static boolean
mips_elf_create_compact_rel_section (abfd, info)
bfd *abfd;
struct bfd_link_info *info;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
{
flagword flags;
register asection *s;
@@ -7067,7 +7067,7 @@ _bfd_mips_elf_check_relocs (abfd, info, sec, relocs)
asection *
_bfd_mips_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;
@@ -7115,10 +7115,10 @@ _bfd_mips_elf_gc_mark_hook (abfd, info, rel, h, sym)
boolean
_bfd_mips_elf_gc_sweep_hook (abfd, info, sec, relocs)
bfd *abfd;
struct bfd_link_info *info;
asection *sec;
const Elf_Internal_Rela *relocs;
bfd *abfd ATTRIBUTE_UNUSED;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
asection *sec ATTRIBUTE_UNUSED;
const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED;
{
#if 0
Elf_Internal_Shdr *symtab_hdr;
@@ -7281,7 +7281,7 @@ _bfd_mips_elf_always_size_sections (output_bfd, info)
static boolean
mips_elf_check_mips16_stubs (h, data)
struct mips_elf_link_hash_entry *h;
PTR data;
PTR data ATTRIBUTE_UNUSED;
{
if (h->fn_stub != NULL
&& ! h->need_fn_stub)
@@ -7652,7 +7652,7 @@ _bfd_mips_elf_size_dynamic_sections (output_bfd, info)
static void
mips_elf_irix6_finish_dynamic_symbol (abfd, name, sym)
bfd *abfd;
bfd *abfd ATTRIBUTE_UNUSED;
const char *name;
Elf_Internal_Sym *sym;
{