/* BFD back-end for Intel 960 COFF files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1997, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2011
+ 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2011, 2012
Free Software Foundation, Inc.
Written by Cygnus Support.
#include "libcoff.h" /* To allow easier abstraction-breaking. */
-static bfd_boolean coff_i960_is_local_label_name
- PARAMS ((bfd *, const char *));
-static bfd_reloc_status_type optcall_callback
- PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
-static bfd_reloc_status_type coff_i960_relocate
- PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
-static reloc_howto_type *coff_i960_reloc_type_lookup
- PARAMS ((bfd *, bfd_reloc_code_real_type));
-static bfd_boolean coff_i960_start_final_link
- PARAMS ((bfd *, struct bfd_link_info *));
-static bfd_boolean coff_i960_relocate_section
- PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
- struct internal_reloc *, struct internal_syment *, asection **));
-static bfd_boolean coff_i960_adjust_symndx
- PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
- struct internal_reloc *, bfd_boolean *));
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
#define COFF_ALIGN_IN_SECTION_HEADER 1
/* This set of local label names is taken from gas. */
static bfd_boolean
-coff_i960_is_local_label_name (abfd, name)
- bfd *abfd ATTRIBUTE_UNUSED;
- const char *name;
+coff_i960_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, const char *name)
{
return (name[0] == 'L'
|| (name[0] == '.'
#define BAL_MASK 0x00ffffff
static bfd_reloc_status_type
-optcall_callback (abfd, reloc_entry, symbol_in, data,
- input_section, ignore_bfd, error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol_in;
- PTR data;
- asection *input_section;
- bfd *ignore_bfd ATTRIBUTE_UNUSED;
- char **error_message;
+optcall_callback (bfd *abfd,
+ arelent *reloc_entry,
+ asymbol *symbol_in,
+ void * data,
+ asection *input_section,
+ bfd *ignore_bfd ATTRIBUTE_UNUSED,
+ char **error_message)
{
/* This item has already been relocated correctly, but we may be
* able to patch in yet better code - done by digging out the
COFF specific backend linker. */
static bfd_reloc_status_type
-coff_i960_relocate (abfd, reloc_entry, symbol, data, input_section,
- output_bfd, error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data ATTRIBUTE_UNUSED;
- asection *input_section ATTRIBUTE_UNUSED;
- bfd *output_bfd;
- char **error_message ATTRIBUTE_UNUSED;
+coff_i960_relocate (bfd *abfd,
+ arelent *reloc_entry,
+ asymbol *symbol,
+ void * data ATTRIBUTE_UNUSED,
+ asection *input_section ATTRIBUTE_UNUSED,
+ bfd *output_bfd,
+ char **error_message ATTRIBUTE_UNUSED)
{
asection *osec;
if (coff_section_data (output_bfd, osec) == NULL)
{
bfd_size_type amt = sizeof (struct coff_section_tdata);
- osec->used_by_bfd = (PTR) bfd_zalloc (abfd, amt);
+ osec->used_by_bfd = bfd_zalloc (abfd, amt);
if (osec->used_by_bfd == NULL)
return bfd_reloc_overflow;
}
- coff_section_data (output_bfd, osec)->tdata = (PTR) syms;
+ coff_section_data (output_bfd, osec)->tdata = syms;
}
/* Let bfd_perform_relocation do its thing, which will include
optcall_callback, "optcall", TRUE, 0x00ffffff, 0x00ffffff, 0);
static reloc_howto_type *
-coff_i960_reloc_type_lookup (abfd, code)
- bfd *abfd ATTRIBUTE_UNUSED;
- bfd_reloc_code_real_type code;
+coff_i960_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
{
switch (code)
{
necessary symbols. */
static bfd_boolean
-coff_i960_start_final_link (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info;
+coff_i960_start_final_link (bfd *abfd, struct bfd_link_info *info)
{
bfd_size_type symesz = bfd_coff_symesz (abfd);
asection *o;
isym.n_sclass = C_STAT;
isym.n_numaux = 0;
- bfd_coff_swap_sym_out (abfd, (PTR) &isym, (PTR) esym);
+ bfd_coff_swap_sym_out (abfd, &isym, esym);
if (bfd_bwrite (esym, symesz, abfd) != symesz)
{
/* The reloc processing routine for the optimized COFF linker. */
static bfd_boolean
-coff_i960_relocate_section (output_bfd, info, input_bfd, input_section,
- contents, relocs, syms, sections)
- bfd *output_bfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *info;
- bfd *input_bfd;
- asection *input_section;
- bfd_byte *contents;
- struct internal_reloc *relocs;
- struct internal_syment *syms;
- asection **sections;
+coff_i960_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info,
+ bfd *input_bfd,
+ asection *input_section,
+ bfd_byte *contents,
+ struct internal_reloc *relocs,
+ struct internal_syment *syms,
+ asection **sections)
{
struct internal_reloc *rel;
struct internal_reloc *relend;
BFD_ASSERT (sym->n_numaux == 2);
esyms = (bfd_byte *) obj_coff_external_syms (input_bfd);
esyms += (symndx + 2) * bfd_coff_symesz (input_bfd);
- bfd_coff_swap_aux_in (input_bfd, (PTR) esyms, sym->n_type,
+ bfd_coff_swap_aux_in (input_bfd, esyms, sym->n_type,
sym->n_sclass, 1, sym->n_numaux,
- (PTR) &aux);
+ &aux);
olf = aux.x_bal.x_balntry;
}
for the section. */
static bfd_boolean
-coff_i960_adjust_symndx (obfd, info, ibfd, sec, irel, adjustedp)
- bfd *obfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *info ATTRIBUTE_UNUSED;
- bfd *ibfd;
- asection *sec ATTRIBUTE_UNUSED;
- struct internal_reloc *irel;
- bfd_boolean *adjustedp;
+coff_i960_adjust_symndx (bfd *obfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ bfd *ibfd,
+ asection *sec ATTRIBUTE_UNUSED,
+ struct internal_reloc *irel,
+ bfd_boolean *adjustedp)
{
struct coff_link_hash_entry *h;