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Remove bogus ATTRIBUTE_UNUSED 

* elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
	parameter is in fact used.  Whitespace fixes.
	* elf64-ppc.c: Likewise.
This commit is contained in:
Alan Modra 2017-03-11 20:56:51 +10:30
parent bb4287c562
commit 4aef764338
3 changed files with 22 additions and 16 deletions
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6
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
2017-03-11 Alan Modra <amodra@gmail.com>
* elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
parameter is in fact used. Whitespace fixes.
* elf64-ppc.c: Likewise.
2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
* rs6000-core.c (CORE_NEW): Simplify macro when

26
bfd/elf32-ppc.c
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@ -2045,7 +2045,7 @@ ppc_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for a PowerPC ELF reloc. */
static void
ppc_elf_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
ppc_elf_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
@ -2082,10 +2082,10 @@ ppc_elf_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
/* Handle the R_PPC_ADDR16_HA and R_PPC_REL16_HA relocs. */
static bfd_reloc_status_type
ppc_elf_addr16_ha_reloc (bfd *abfd ATTRIBUTE_UNUSED,
ppc_elf_addr16_ha_reloc (bfd *abfd,
arelent *reloc_entry,
asymbol *symbol,
void *data ATTRIBUTE_UNUSED,
void *data,
asection *input_section,
bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
@ -2648,7 +2648,7 @@ static struct bfd_elf_special_section ppc_alt_plt =
{ STRING_COMMA_LEN (".plt"), 0, SHT_PROGBITS, SHF_ALLOC };
static const struct bfd_elf_special_section *
ppc_elf_get_sec_type_attr (bfd *abfd ATTRIBUTE_UNUSED, asection *sec)
ppc_elf_get_sec_type_attr (bfd *abfd, asection *sec)
{
const struct bfd_elf_special_section *ssect;
@ -8250,7 +8250,7 @@ ppc_elf_relocate_section (bfd *output_bfd,
wrel->r_info = ELF32_R_INFO (0, R_PPC_ADDR16_HA);
wrel->r_addend = got_addr;
insn &= ~0xffff;
insn |= ((unsigned int )(got_addr + 0x8000) >> 16) & 0xffff;
insn |= ((unsigned int) (got_addr + 0x8000) >> 16) & 0xffff;
bfd_put_32 (input_bfd, insn, p);
/* Convert lis to lwz, loading address from GOT. */
@ -10990,7 +10990,7 @@ ppc_elf_finish_dynamic_sections (bfd *output_bfd,
/* VxWorks uses the elf default section flags for .plt. */
static const struct bfd_elf_special_section *
ppc_elf_vxworks_get_sec_type_attr (bfd *abfd ATTRIBUTE_UNUSED, asection *sec)
ppc_elf_vxworks_get_sec_type_attr (bfd *abfd, asection *sec)
{
if (sec->name == NULL)
return NULL;
@ -11027,23 +11027,23 @@ static bfd_boolean
ppc_elf_vxworks_add_symbol_hook (bfd *abfd,
struct bfd_link_info *info,
Elf_Internal_Sym *sym,
const char **namep ATTRIBUTE_UNUSED,
flagword *flagsp ATTRIBUTE_UNUSED,
const char **namep,
flagword *flagsp,
asection **secp,
bfd_vma *valp)
{
if (!elf_vxworks_add_symbol_hook(abfd, info, sym,namep, flagsp, secp,
valp))
if (!elf_vxworks_add_symbol_hook (abfd, info, sym, namep, flagsp, secp,
valp))
return FALSE;
return ppc_elf_add_symbol_hook(abfd, info, sym,namep, flagsp, secp, valp);
return ppc_elf_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp);
}
static void
ppc_elf_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
{
ppc_elf_final_write_processing(abfd, linker);
elf_vxworks_final_write_processing(abfd, linker);
ppc_elf_final_write_processing (abfd, linker);
elf_vxworks_final_write_processing (abfd, linker);
}
/* On VxWorks, we emit relocations against _PROCEDURE_LINKAGE_TABLE_, so

6
bfd/elf64-ppc.c
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@ -2499,7 +2499,7 @@ ppc64_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for a PowerPC ELF reloc. */
static void
ppc64_elf_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
ppc64_elf_info_to_howto (bfd *abfd, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int type;
@ -4278,7 +4278,7 @@ static hashval_t
tocsave_htab_hash (const void *p)
{
const struct tocsave_entry *e = (const struct tocsave_entry *) p;
return ((bfd_vma)(intptr_t) e->sec ^ e->offset) >> 3;
return ((bfd_vma) (intptr_t) e->sec ^ e->offset) >> 3;
}
static int
@ -15400,7 +15400,7 @@ static bfd_boolean
ppc64_elf_finish_dynamic_symbol (bfd *output_bfd,
struct bfd_link_info *info,
struct elf_link_hash_entry *h,
Elf_Internal_Sym *sym ATTRIBUTE_UNUSED)
Elf_Internal_Sym *sym)
{
struct ppc_link_hash_table *htab;
struct plt_entry *ent;