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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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80
bfd/coffcode.h
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@@ -1,5 +1,5 @@
/* Support for the generic parts of most COFF variants, for BFD.
Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 1998
Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 1999
Free Software Foundation, Inc.
Written by Cygnus Support.
@@ -456,7 +456,7 @@ sec_to_styp_flags (sec_name, sec_flags)
*/
static flagword
styp_to_sec_flags (abfd, hdr, name)
bfd *abfd;
bfd *abfd ATTRIBUTE_UNUSED;
PTR hdr;
const char *name;
{
@@ -1017,7 +1017,7 @@ dependent COFF routines:
static boolean
coff_bad_format_hook (abfd, filehdr)
bfd * abfd;
bfd * abfd ATTRIBUTE_UNUSED;
PTR filehdr;
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
@@ -1114,7 +1114,7 @@ static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
static void
coff_set_alignment_hook (abfd, section, scnhdr)
bfd * abfd;
bfd * abfd ATTRIBUTE_UNUSED;
asection * section;
PTR scnhdr;
{
@@ -1154,7 +1154,7 @@ static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
static void
coff_set_alignment_hook (abfd, section, scnhdr)
bfd * abfd;
bfd * abfd ATTRIBUTE_UNUSED;
asection * section;
PTR scnhdr;
{
@@ -1316,7 +1316,7 @@ static PTR
coff_mkobject_hook (abfd, filehdr, aouthdr)
bfd * abfd;
PTR filehdr;
PTR aouthdr;
PTR aouthdr ATTRIBUTE_UNUSED;
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
coff_data_type *coff;
@@ -1678,7 +1678,7 @@ static boolean symname_in_debug_hook
static boolean
symname_in_debug_hook (abfd, sym)
bfd * abfd;
bfd * abfd ATTRIBUTE_UNUSED;
struct internal_syment *sym;
{
return SYMNAME_IN_DEBUG (sym) ? true : false;
@@ -1702,7 +1702,7 @@ static boolean coff_pointerize_aux_hook
/*ARGSUSED*/
static boolean
coff_pointerize_aux_hook (abfd, table_base, symbol, indaux, aux)
bfd *abfd;
bfd *abfd ATTRIBUTE_UNUSED;
combined_entry_type *table_base;
combined_entry_type *symbol;
unsigned int indaux;
@@ -1742,11 +1742,11 @@ static boolean coff_pointerize_aux_hook
/*ARGSUSED*/
static boolean
coff_pointerize_aux_hook (abfd, table_base, symbol, indaux, aux)
bfd *abfd;
combined_entry_type *table_base;
bfd *abfd ATTRIBUTE_UNUSED;
combined_entry_type *table_base ATTRIBUTE_UNUSED;
combined_entry_type *symbol;
unsigned int indaux;
combined_entry_type *aux;
combined_entry_type *aux ATTRIBUTE_UNUSED;
{
/* Return true if we don't want to pointerize this aux entry, which
is the case for the lastfirst aux entry for a C_LEAFPROC symbol. */
@@ -1771,12 +1771,12 @@ static boolean coff_print_aux
static boolean
coff_print_aux (abfd, file, table_base, symbol, aux, indaux)
bfd *abfd;
FILE *file;
combined_entry_type *table_base;
combined_entry_type *symbol;
combined_entry_type *aux;
unsigned int indaux;
bfd *abfd ATTRIBUTE_UNUSED;
FILE *file ATTRIBUTE_UNUSED;
combined_entry_type *table_base ATTRIBUTE_UNUSED;
combined_entry_type *symbol ATTRIBUTE_UNUSED;
combined_entry_type *aux ATTRIBUTE_UNUSED;
unsigned int indaux ATTRIBUTE_UNUSED;
{
#ifdef RS6000COFF_C
if ((symbol->u.syment.n_sclass == C_EXT
@@ -1966,8 +1966,8 @@ coff_write_relocs (abfd, first_undef)
static boolean
coff_set_flags (abfd, magicp, flagsp)
bfd * abfd;
unsigned int *magicp;
unsigned short *flagsp;
unsigned int *magicp ATTRIBUTE_UNUSED;
unsigned short *flagsp ATTRIBUTE_UNUSED;
{
switch (bfd_get_arch (abfd))
{
@@ -3844,7 +3844,7 @@ static boolean coff_sym_is_global PARAMS ((bfd *, struct internal_syment *));
static boolean
coff_sym_is_global (abfd, syment)
bfd * abfd;
bfd * abfd ATTRIBUTE_UNUSED;
struct internal_syment * syment;
{
return (syment->n_sclass == OTHER_GLOBAL_CLASS);
@@ -4031,12 +4031,12 @@ static reloc_howto_type *coff_rtype_to_howto
/*ARGSUSED*/
static reloc_howto_type *
coff_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
bfd *abfd;
asection *sec;
bfd *abfd ATTRIBUTE_UNUSED;
asection *sec ATTRIBUTE_UNUSED;
struct internal_reloc *rel;
struct coff_link_hash_entry *h;
struct internal_syment *sym;
bfd_vma *addendp;
struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
struct internal_syment *sym ATTRIBUTE_UNUSED;
bfd_vma *addendp ATTRIBUTE_UNUSED;
{
arelent genrel;
@@ -4110,11 +4110,11 @@ static int dummy_reloc16_estimate
static int
dummy_reloc16_estimate (abfd, input_section, reloc, shrink, link_info)
bfd *abfd;
asection *input_section;
arelent *reloc;
unsigned int shrink;
struct bfd_link_info *link_info;
bfd *abfd ATTRIBUTE_UNUSED;
asection *input_section ATTRIBUTE_UNUSED;
arelent *reloc ATTRIBUTE_UNUSED;
unsigned int shrink ATTRIBUTE_UNUSED;
struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
{
abort ();
}
@@ -4134,13 +4134,13 @@ static void dummy_reloc16_extra_cases
static void
dummy_reloc16_extra_cases (abfd, link_info, link_order, reloc, data, src_ptr,
dst_ptr)
bfd *abfd;
struct bfd_link_info *link_info;
struct bfd_link_order *link_order;
arelent *reloc;
bfd_byte *data;
unsigned int *src_ptr;
unsigned int *dst_ptr;
bfd *abfd ATTRIBUTE_UNUSED;
struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
struct bfd_link_order *link_order ATTRIBUTE_UNUSED;
arelent *reloc ATTRIBUTE_UNUSED;
bfd_byte *data ATTRIBUTE_UNUSED;
unsigned int *src_ptr ATTRIBUTE_UNUSED;
unsigned int *dst_ptr ATTRIBUTE_UNUSED;
{
abort ();
}
@@ -4191,7 +4191,7 @@ static boolean coff_link_output_has_begun
static boolean
coff_link_output_has_begun (abfd, info)
bfd * abfd;
struct coff_final_link_info * info;
struct coff_final_link_info * info ATTRIBUTE_UNUSED;
{
return abfd->output_has_begun;
}
@@ -4204,8 +4204,8 @@ static boolean coff_final_link_postscript
static boolean
coff_final_link_postscript (abfd, pfinfo)
bfd * abfd;
struct coff_final_link_info * pfinfo;
bfd * abfd ATTRIBUTE_UNUSED;
struct coff_final_link_info * pfinfo ATTRIBUTE_UNUSED;
{
return true;
}