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authorNick Clifton <nickc@redhat.com>2012-07-13 14:22:50 +0000
committerNick Clifton <nickc@redhat.com>2012-07-13 14:22:50 +0000
commit2c3fc38946973ec305b63248abdd170eda059f80 (patch)
tree1f06480e02f06ee08d869db92f4c8677b76968ba /bfd/elf64-mmix.c
parentcd6f1cf350bbc5d91977fccb8082cecea60d8465 (diff)
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* aix386-core.c: Remove use of PTR and PARAMS macros.
* archive.c: Likewise. * cache.c: Likewise. * cisco-core.c: Likewise. * coff-alpha.c: Likewise. * coff-apollo.c: Likewise. * coff-aux.c: Likewise. * coff-h8300.c: Likewise. * coff-h8500.c: Likewise. * coff-i386.c: Likewise. * coff-i960.c: Likewise. * coff-ia64.c: Likewise. * coff-m68k.c: Likewise. * coff-m88k.c: Likewise. * coff-mcore.c: Likewise. * coff-mips.c: Likewise. * coff-or32.c: Likewise. * coff-ppc.c: Likewise. * coff-rs6000.c: Likewise. * coff-sh.c: Likewise. * coff-sparc.c: Likewise. * coff-stgo32.c: Likewise. * coff-tic30.c: Likewise. * coff-tic4x.c: Likewise. * coff-tic54x.c: Likewise. * coff-tic80.c: Likewise. * coff-w65.c: Likewise. * cofflink.c: Likewise. * cpu-arc.c: Likewise. * cpu-cris.c: Likewise. * cpu-h8500.c: Likewise. * cpu-i960.c: Likewise. * cpu-msp430.c: Likewise. * cpu-ns32k.c: Likewise. * cpu-powerpc.c: Likewise. * cpu-rs6000.c: Likewise. * cpu-tic4x.c: Likewise. * cpu-w65.c: Likewise. * ecoff.c: Likewise. * ecofflink.c: Likewise. * elf-m10200.c: Likewise. * elf32-bfin.c: Likewise. * elf32-cris.c: Likewise. * elf32-crx.c: Likewise. * elf32-fr30.c: Likewise. * elf32-frv.c: Likewise. * elf32-h8300.c: Likewise. * elf32-i960.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m68hc11.c: Likewise. * elf32-m68hc12.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-mcore.c: Likewise. * elf32-rl78.c: Likewise. * elf32-rx.c: Likewise. * elf32-s390.c: Likewise. * elf32-vax.c: Likewise. * elf64-alpha.c: Likewise. * elf64-mmix.c: Likewise. * elf64-s390.c: Likewise. * elf64-sparc.c: Likewise. * elfnn-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * hash.c: Likewise. * hp300hpux.c: Likewise. * hppabsd-core.c: Likewise. * hpux-core.c: Likewise. * i386dynix.c: Likewise. * i386linux.c: Likewise. * i386lynx.c: Likewise. * i386mach3.c: Likewise. * i386msdos.c: Likewise. * i386os9k.c: Likewise. * irix-core.c: Likewise. * lynx-core.c: Likewise. * m68klinux.c: Likewise. * mach-o.h: Likewise. * mipsbsd.c: Likewise. * netbsd-core.c: Likewise. * nlm32-i386.c: Likewise. * osf-core.c: Likewise. * pc532-mach.c: Likewise. * pef.c: Likewise. * ppcboot.c: Likewise. * ptrace-core.c: Likewise. * reloc16.c: Likewise. * sco5-core.c: Likewise. * som.h: Likewise. * sparclinux.c: Likewise. * sparclynx.c: Likewise. * ticoff.h: Likewise. * trad-core.c: Likewise. * vms-lib.c: Likewise. * xsym.h: Likewise.
Diffstat (limited to 'bfd/elf64-mmix.c')
-rw-r--r--bfd/elf64-mmix.c229
1 files changed, 78 insertions, 151 deletions
diff --git a/bfd/elf64-mmix.c b/bfd/elf64-mmix.c
index 1eb725d..3195075 100644
--- a/bfd/elf64-mmix.c
+++ b/bfd/elf64-mmix.c
@@ -167,70 +167,24 @@ struct bpo_greg_section_info
struct bpo_reloc_request *reloc_request;
};
-static int mmix_elf_link_output_symbol_hook
- PARAMS ((struct bfd_link_info *, const char *, Elf_Internal_Sym *,
- asection *, struct elf_link_hash_entry *));
-static bfd_reloc_status_type mmix_elf_reloc
- PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+extern bfd_boolean mmix_elf_final_link (bfd *, struct bfd_link_info *);
-static reloc_howto_type *bfd_elf64_bfd_reloc_type_lookup
- PARAMS ((bfd *, bfd_reloc_code_real_type));
-
-static void mmix_info_to_howto_rela
- PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
-
-static int mmix_elf_sort_relocs PARAMS ((const PTR, const PTR));
-
-static bfd_boolean mmix_elf_new_section_hook
- PARAMS ((bfd *, asection *));
-
-static bfd_boolean mmix_elf_check_relocs
- PARAMS ((bfd *, struct bfd_link_info *, asection *,
- const Elf_Internal_Rela *));
-
-static bfd_boolean mmix_elf_check_common_relocs
- PARAMS ((bfd *, struct bfd_link_info *, asection *,
- const Elf_Internal_Rela *));
-
-static bfd_boolean mmix_elf_relocate_section
- PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
- Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
-
-static bfd_reloc_status_type mmix_final_link_relocate
- (reloc_howto_type *, asection *, bfd_byte *, bfd_vma, bfd_signed_vma,
- bfd_vma, const char *, asection *, char **);
-
-static bfd_reloc_status_type mmix_elf_perform_relocation
- (asection *, reloc_howto_type *, void *, bfd_vma, bfd_vma, char **);
-
-static bfd_boolean mmix_elf_section_from_bfd_section
- PARAMS ((bfd *, asection *, int *));
-
-static bfd_boolean mmix_elf_add_symbol_hook
- PARAMS ((bfd *, struct bfd_link_info *, Elf_Internal_Sym *,
- const char **, flagword *, asection **, bfd_vma *));
-
-static bfd_boolean mmix_elf_is_local_label_name
- PARAMS ((bfd *, const char *));
-
-static int bpo_reloc_request_sort_fn PARAMS ((const PTR, const PTR));
-
-static bfd_boolean mmix_elf_relax_section
- PARAMS ((bfd *abfd, asection *sec, struct bfd_link_info *link_info,
- bfd_boolean *again));
-
-extern bfd_boolean mmix_elf_final_link PARAMS ((bfd *, struct bfd_link_info *));
-
-extern void mmix_elf_symbol_processing PARAMS ((bfd *, asymbol *));
+extern void mmix_elf_symbol_processing (bfd *, asymbol *);
/* Only intended to be called from a debugger. */
extern void mmix_dump_bpo_gregs
- PARAMS ((struct bfd_link_info *, bfd_error_handler_type));
+ (struct bfd_link_info *, bfd_error_handler_type);
static void
-mmix_set_relaxable_size
- PARAMS ((bfd *, asection *, void *));
+mmix_set_relaxable_size (bfd *, asection *, void *);
+static bfd_reloc_status_type
+mmix_elf_reloc (bfd *, arelent *, asymbol *, void *,
+ asection *, bfd *, char **);
+static bfd_reloc_status_type
+mmix_final_link_relocate (reloc_howto_type *, asection *, bfd_byte *, bfd_vma,
+ bfd_signed_vma, bfd_vma, const char *, asection *,
+ char **);
/* Watch out: this currently needs to have elements with the same index as
@@ -841,9 +795,8 @@ static const struct mmix_reloc_map mmix_reloc_map[] =
};
static reloc_howto_type *
-bfd_elf64_bfd_reloc_type_lookup (abfd, code)
- bfd *abfd ATTRIBUTE_UNUSED;
- bfd_reloc_code_real_type code;
+bfd_elf64_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
{
unsigned int i;
@@ -875,9 +828,7 @@ bfd_elf64_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
}
static bfd_boolean
-mmix_elf_new_section_hook (abfd, sec)
- bfd *abfd;
- asection *sec;
+mmix_elf_new_section_hook (bfd *abfd, asection *sec)
{
if (!sec->used_by_bfd)
{
@@ -1303,10 +1254,9 @@ mmix_elf_perform_relocation (asection *isec, reloc_howto_type *howto,
/* Set the howto pointer for an MMIX ELF reloc (type RELA). */
static void
-mmix_info_to_howto_rela (abfd, cache_ptr, dst)
- bfd *abfd ATTRIBUTE_UNUSED;
- arelent *cache_ptr;
- Elf_Internal_Rela *dst;
+mmix_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
+ arelent *cache_ptr,
+ Elf_Internal_Rela *dst)
{
unsigned int r_type;
@@ -1320,15 +1270,13 @@ mmix_info_to_howto_rela (abfd, cache_ptr, dst)
the reloc_table. We don't get here for final pure ELF linking. */
static bfd_reloc_status_type
-mmix_elf_reloc (abfd, reloc_entry, symbol, data, input_section,
- output_bfd, error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
- bfd *output_bfd;
- char **error_message;
+mmix_elf_reloc (bfd *abfd,
+ arelent *reloc_entry,
+ asymbol *symbol,
+ void * data,
+ asection *input_section,
+ bfd *output_bfd,
+ char **error_message)
{
bfd_vma relocation;
bfd_reloc_status_type r;
@@ -1398,16 +1346,14 @@ mmix_elf_reloc (abfd, reloc_entry, symbol, data, input_section,
for guidance if you're thinking of copying this. */
static bfd_boolean
-mmix_elf_relocate_section (output_bfd, info, input_bfd, input_section,
- contents, relocs, local_syms, local_sections)
- bfd *output_bfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *info;
- bfd *input_bfd;
- asection *input_section;
- bfd_byte *contents;
- Elf_Internal_Rela *relocs;
- Elf_Internal_Sym *local_syms;
- asection **local_sections;
+mmix_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info,
+ bfd *input_bfd,
+ asection *input_section,
+ bfd_byte *contents,
+ Elf_Internal_Rela *relocs,
+ Elf_Internal_Sym *local_syms,
+ asection **local_sections)
{
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
@@ -1858,9 +1804,7 @@ mmix_elf_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED,
/* Sort register relocs to come before expanding relocs. */
static int
-mmix_elf_sort_relocs (p1, p2)
- const PTR p1;
- const PTR p2;
+mmix_elf_sort_relocs (const void * p1, const void * p2)
{
const Elf_Internal_Rela *r1 = (const Elf_Internal_Rela *) p1;
const Elf_Internal_Rela *r2 = (const Elf_Internal_Rela *) p2;
@@ -1893,11 +1837,10 @@ mmix_elf_sort_relocs (p1, p2)
/* Subset of mmix_elf_check_relocs, common to ELF and mmo linking. */
static bfd_boolean
-mmix_elf_check_common_relocs (abfd, info, sec, relocs)
- bfd *abfd;
- struct bfd_link_info *info;
- asection *sec;
- const Elf_Internal_Rela *relocs;
+mmix_elf_check_common_relocs (bfd *abfd,
+ struct bfd_link_info *info,
+ asection *sec,
+ const Elf_Internal_Rela *relocs)
{
bfd *bpo_greg_owner = NULL;
asection *allocated_gregs_section = NULL;
@@ -1930,7 +1873,7 @@ mmix_elf_check_common_relocs (abfd, info, sec, relocs)
if (bpo_greg_owner == NULL)
{
bpo_greg_owner = abfd;
- info->base_file = (PTR) bpo_greg_owner;
+ info->base_file = bpo_greg_owner;
}
if (allocated_gregs_section == NULL)
@@ -2026,11 +1969,10 @@ mmix_elf_check_common_relocs (abfd, info, sec, relocs)
/* Look through the relocs for a section during the first phase. */
static bfd_boolean
-mmix_elf_check_relocs (abfd, info, sec, relocs)
- bfd *abfd;
- struct bfd_link_info *info;
- asection *sec;
- const Elf_Internal_Rela *relocs;
+mmix_elf_check_relocs (bfd *abfd,
+ struct bfd_link_info *info,
+ asection *sec,
+ const Elf_Internal_Rela *relocs)
{
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
@@ -2042,7 +1984,7 @@ mmix_elf_check_relocs (abfd, info, sec, relocs)
/* First we sort the relocs so that any register relocs come before
expansion-relocs to the same insn. FIXME: Not done for mmo. */
- qsort ((PTR) relocs, sec->reloc_count, sizeof (Elf_Internal_Rela),
+ qsort ((void *) relocs, sec->reloc_count, sizeof (Elf_Internal_Rela),
mmix_elf_sort_relocs);
/* Do the common part. */
@@ -2096,9 +2038,7 @@ mmix_elf_check_relocs (abfd, info, sec, relocs)
Copied from elf_link_add_object_symbols. */
bfd_boolean
-_bfd_mmix_check_all_relocs (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info;
+_bfd_mmix_check_all_relocs (bfd *abfd, struct bfd_link_info *info)
{
asection *o;
@@ -2115,7 +2055,7 @@ _bfd_mmix_check_all_relocs (abfd, info)
continue;
internal_relocs
- = _bfd_elf_link_read_relocs (abfd, o, (PTR) NULL,
+ = _bfd_elf_link_read_relocs (abfd, o, NULL,
(Elf_Internal_Rela *) NULL,
info->keep_memory);
if (internal_relocs == NULL)
@@ -2138,12 +2078,11 @@ _bfd_mmix_check_all_relocs (abfd, info)
number. */
static int
-mmix_elf_link_output_symbol_hook (info, name, sym, input_sec, h)
- struct bfd_link_info *info ATTRIBUTE_UNUSED;
- const char *name ATTRIBUTE_UNUSED;
- Elf_Internal_Sym *sym;
- asection *input_sec;
- struct elf_link_hash_entry *h ATTRIBUTE_UNUSED;
+mmix_elf_link_output_symbol_hook (struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const char *name ATTRIBUTE_UNUSED,
+ Elf_Internal_Sym *sym,
+ asection *input_sec,
+ struct elf_link_hash_entry *h ATTRIBUTE_UNUSED)
{
if (input_sec != NULL
&& input_sec->name != NULL
@@ -2203,10 +2142,9 @@ mmix_elf_symbol_processing (abfd, asym)
index. */
static bfd_boolean
-mmix_elf_section_from_bfd_section (abfd, sec, retval)
- bfd * abfd ATTRIBUTE_UNUSED;
- asection * sec;
- int * retval;
+mmix_elf_section_from_bfd_section (bfd * abfd ATTRIBUTE_UNUSED,
+ asection * sec,
+ int * retval)
{
if (strcmp (bfd_get_section_name (abfd, sec), MMIX_REG_SECTION_NAME) == 0)
*retval = SHN_REGISTER;
@@ -2223,15 +2161,14 @@ mmix_elf_section_from_bfd_section (abfd, sec, retval)
symbols, since otherwise having two with the same value would cause
them to be "merged", but with the contents serialized. */
-bfd_boolean
-mmix_elf_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
- bfd *abfd;
- struct bfd_link_info *info ATTRIBUTE_UNUSED;
- Elf_Internal_Sym *sym;
- const char **namep ATTRIBUTE_UNUSED;
- flagword *flagsp ATTRIBUTE_UNUSED;
- asection **secp;
- bfd_vma *valp ATTRIBUTE_UNUSED;
+static bfd_boolean
+mmix_elf_add_symbol_hook (bfd *abfd,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ Elf_Internal_Sym *sym,
+ const char **namep ATTRIBUTE_UNUSED,
+ flagword *flagsp ATTRIBUTE_UNUSED,
+ asection **secp,
+ bfd_vma *valp ATTRIBUTE_UNUSED)
{
if (sym->st_shndx == SHN_REGISTER)
{
@@ -2266,10 +2203,8 @@ mmix_elf_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
/* We consider symbols matching "L.*:[0-9]+" to be local symbols. */
-bfd_boolean
-mmix_elf_is_local_label_name (abfd, name)
- bfd *abfd;
- const char *name;
+static bfd_boolean
+mmix_elf_is_local_label_name (bfd *abfd, const char *name)
{
const char *colpos;
int digits;
@@ -2297,9 +2232,7 @@ mmix_elf_is_local_label_name (abfd, name)
/* We get rid of the register section here. */
bfd_boolean
-mmix_elf_final_link (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info;
+mmix_elf_final_link (bfd *abfd, struct bfd_link_info *info)
{
/* We never output a register section, though we create one for
temporary measures. Check that nobody entered contents into it. */
@@ -2346,10 +2279,9 @@ mmix_elf_final_link (abfd, info)
section size. This is expected to shrink during linker relaxation. */
static void
-mmix_set_relaxable_size (abfd, sec, ptr)
- bfd *abfd ATTRIBUTE_UNUSED;
- asection *sec;
- void *ptr;
+mmix_set_relaxable_size (bfd *abfd ATTRIBUTE_UNUSED,
+ asection *sec,
+ void *ptr)
{
struct bfd_link_info *info = ptr;
@@ -2374,9 +2306,8 @@ mmix_set_relaxable_size (abfd, sec, ptr)
R_MMIX_BASE_PLUS_OFFSET relocs seen by the linker. */
bfd_boolean
-_bfd_mmix_before_linker_allocation (abfd, info)
- bfd *abfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *info;
+_bfd_mmix_before_linker_allocation (bfd *abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info)
{
asection *bpo_gregs_section;
bfd *bpo_greg_owner;
@@ -2453,9 +2384,8 @@ _bfd_mmix_before_linker_allocation (abfd, info)
calculated at this point; we just move the contents into place here. */
bfd_boolean
-_bfd_mmix_after_linker_allocation (abfd, link_info)
- bfd *abfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *link_info;
+_bfd_mmix_after_linker_allocation (bfd *abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *link_info)
{
asection *bpo_gregs_section;
bfd *bpo_greg_owner;
@@ -2526,9 +2456,7 @@ _bfd_mmix_after_linker_allocation (abfd, link_info)
value. */
static int
-bpo_reloc_request_sort_fn (p1, p2)
- const PTR p1;
- const PTR p2;
+bpo_reloc_request_sort_fn (const void * p1, const void * p2)
{
const struct bpo_reloc_request *r1 = (const struct bpo_reloc_request *) p1;
const struct bpo_reloc_request *r2 = (const struct bpo_reloc_request *) p2;
@@ -2619,11 +2547,10 @@ mmix_dump_bpo_gregs (link_info, pf)
Symbol- and reloc-reading infrastructure copied from elf-m10200.c. */
static bfd_boolean
-mmix_elf_relax_section (abfd, sec, link_info, again)
- bfd *abfd;
- asection *sec;
- struct bfd_link_info *link_info;
- bfd_boolean *again;
+mmix_elf_relax_section (bfd *abfd,
+ asection *sec,
+ struct bfd_link_info *link_info,
+ bfd_boolean *again)
{
Elf_Internal_Shdr *symtab_hdr;
Elf_Internal_Rela *internal_relocs;
@@ -2669,7 +2596,7 @@ mmix_elf_relax_section (abfd, sec, link_info, again)
/* Get a copy of the native relocations. */
internal_relocs
- = _bfd_elf_link_read_relocs (abfd, sec, (PTR) NULL,
+ = _bfd_elf_link_read_relocs (abfd, sec, NULL,
(Elf_Internal_Rela *) NULL,
link_info->keep_memory);
if (internal_relocs == NULL)
@@ -2873,7 +2800,7 @@ mmix_elf_relax_section (abfd, sec, link_info, again)
gregdata->n_remaining_bpo_relocs_this_relaxation_round
= gregdata->n_bpo_relocs;
- qsort ((PTR) gregdata->reloc_request,
+ qsort (gregdata->reloc_request,
gregdata->n_max_bpo_relocs,
sizeof (struct bpo_reloc_request),
bpo_reloc_request_sort_fn);