/* BFD back-end for binary objects.
- Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003
- Free Software Foundation, Inc.
+ Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+ 2004, 2005 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>
This file is part of BFD, the Binary File Descriptor library.
a start symbol, an end symbol, and an absolute length symbol. */
#define BIN_SYMS 3
-static bfd_boolean binary_mkobject PARAMS ((bfd *));
-static const bfd_target *binary_object_p PARAMS ((bfd *));
-static bfd_boolean binary_get_section_contents
- PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
-static long binary_get_symtab_upper_bound PARAMS ((bfd *));
-static char *mangle_name PARAMS ((bfd *, char *));
-static long binary_canonicalize_symtab PARAMS ((bfd *, asymbol **));
-static void binary_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
-static bfd_boolean binary_set_section_contents
- PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
-static int binary_sizeof_headers PARAMS ((bfd *, bfd_boolean));
-
/* Set by external programs - specifies the BFD architecture and
machine number to be uses when creating binary BFDs. */
enum bfd_architecture bfd_external_binary_architecture = bfd_arch_unknown;
/* Create a binary object. Invoked via bfd_set_format. */
static bfd_boolean
-binary_mkobject (abfd)
- bfd *abfd ATTRIBUTE_UNUSED;
+binary_mkobject (bfd *abfd ATTRIBUTE_UNUSED)
{
return TRUE;
}
being binary. */
static const bfd_target *
-binary_object_p (abfd)
- bfd *abfd;
+binary_object_p (bfd *abfd)
{
struct stat statbuf;
asection *sec;
return NULL;
sec->flags = SEC_ALLOC | SEC_LOAD | SEC_DATA | SEC_HAS_CONTENTS;
sec->vma = 0;
- sec->_raw_size = statbuf.st_size;
+ sec->size = statbuf.st_size;
sec->filepos = 0;
- abfd->tdata.any = (PTR) sec;
+ abfd->tdata.any = (void *) sec;
if (bfd_get_arch_info (abfd) != NULL)
{
return abfd->xvec;
}
-#define binary_close_and_cleanup _bfd_generic_close_and_cleanup
-#define binary_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
-#define binary_new_section_hook _bfd_generic_new_section_hook
+#define binary_close_and_cleanup _bfd_generic_close_and_cleanup
+#define binary_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
+#define binary_new_section_hook _bfd_generic_new_section_hook
/* Get contents of the only section. */
static bfd_boolean
-binary_get_section_contents (abfd, section, location, offset, count)
- bfd *abfd;
- asection *section ATTRIBUTE_UNUSED;
- PTR location;
- file_ptr offset;
- bfd_size_type count;
+binary_get_section_contents (bfd *abfd,
+ asection *section ATTRIBUTE_UNUSED,
+ void * location,
+ file_ptr offset,
+ bfd_size_type count)
{
if (bfd_seek (abfd, offset, SEEK_SET) != 0
|| bfd_bread (location, count, abfd) != count)
/* Return the amount of memory needed to read the symbol table. */
static long
-binary_get_symtab_upper_bound (abfd)
- bfd *abfd ATTRIBUTE_UNUSED;
+binary_get_symtab_upper_bound (bfd *abfd ATTRIBUTE_UNUSED)
{
return (BIN_SYMS + 1) * sizeof (asymbol *);
}
/* Create a symbol name based on the bfd's filename. */
static char *
-mangle_name (abfd, suffix)
- bfd *abfd;
- char *suffix;
+mangle_name (bfd *abfd, char *suffix)
{
bfd_size_type size;
char *buf;
+ strlen (suffix)
+ sizeof "_binary__");
- buf = (char *) bfd_alloc (abfd, size);
+ buf = bfd_alloc (abfd, size);
if (buf == NULL)
return "";
/* Return the symbol table. */
static long
-binary_canonicalize_symtab (abfd, alocation)
- bfd *abfd;
- asymbol **alocation;
+binary_canonicalize_symtab (bfd *abfd, asymbol **alocation)
{
asection *sec = (asection *) abfd->tdata.any;
asymbol *syms;
unsigned int i;
bfd_size_type amt = BIN_SYMS * sizeof (asymbol);
- syms = (asymbol *) bfd_alloc (abfd, amt);
+ syms = bfd_alloc (abfd, amt);
if (syms == NULL)
return 0;
/* End symbol. */
syms[1].the_bfd = abfd;
syms[1].name = mangle_name (abfd, "end");
- syms[1].value = sec->_raw_size;
+ syms[1].value = sec->size;
syms[1].flags = BSF_GLOBAL;
syms[1].section = sec;
syms[1].udata.p = NULL;
/* Size symbol. */
syms[2].the_bfd = abfd;
syms[2].name = mangle_name (abfd, "size");
- syms[2].value = sec->_raw_size;
+ syms[2].value = sec->size;
syms[2].flags = BSF_GLOBAL;
syms[2].section = bfd_abs_section_ptr;
syms[2].udata.p = NULL;
return BIN_SYMS;
}
-#define binary_make_empty_symbol _bfd_generic_make_empty_symbol
-#define binary_print_symbol _bfd_nosymbols_print_symbol
+#define binary_make_empty_symbol _bfd_generic_make_empty_symbol
+#define binary_print_symbol _bfd_nosymbols_print_symbol
/* Get information about a symbol. */
static void
-binary_get_symbol_info (ignore_abfd, symbol, ret)
- bfd *ignore_abfd ATTRIBUTE_UNUSED;
- asymbol *symbol;
- symbol_info *ret;
+binary_get_symbol_info (bfd *ignore_abfd ATTRIBUTE_UNUSED,
+ asymbol *symbol,
+ symbol_info *ret)
{
bfd_symbol_info (symbol, ret);
}
-#define binary_bfd_is_local_label_name bfd_generic_is_local_label_name
-#define binary_get_lineno _bfd_nosymbols_get_lineno
-#define binary_find_nearest_line _bfd_nosymbols_find_nearest_line
-#define binary_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
-#define binary_read_minisymbols _bfd_generic_read_minisymbols
-#define binary_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
-
-#define binary_get_reloc_upper_bound \
- ((long (*) PARAMS ((bfd *, asection *))) bfd_0l)
-#define binary_canonicalize_reloc \
- ((long (*) PARAMS ((bfd *, asection *, arelent **, asymbol **))) bfd_0l)
-#define binary_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
+#define binary_bfd_is_local_label_name bfd_generic_is_local_label_name
+#define binary_get_lineno _bfd_nosymbols_get_lineno
+#define binary_find_nearest_line _bfd_nosymbols_find_nearest_line
+#define binary_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+#define binary_read_minisymbols _bfd_generic_read_minisymbols
+#define binary_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
+#define binary_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
+#define binary_get_reloc_upper_bound ((long (*) (bfd *, asection *)) bfd_0l)
+#define binary_canonicalize_reloc ((long (*) (bfd *, asection *, arelent **, asymbol **)) bfd_0l)
+#define binary_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
/* Set the architecture of a binary file. */
#define binary_set_arch_mach _bfd_generic_set_arch_mach
/* Write section contents of a binary file. */
static bfd_boolean
-binary_set_section_contents (abfd, sec, data, offset, size)
- bfd *abfd;
- asection *sec;
- PTR data;
- file_ptr offset;
- bfd_size_type size;
+binary_set_section_contents (bfd *abfd,
+ asection *sec,
+ const void * data,
+ file_ptr offset,
+ bfd_size_type size)
{
if (size == 0)
return TRUE;
if (((s->flags
& (SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC | SEC_NEVER_LOAD))
== (SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC))
- && (s->_raw_size > 0)
+ && (s->size > 0)
&& (! found_low || s->lma < low))
{
low = s->lma;
if ((s->flags
& (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_NEVER_LOAD))
!= (SEC_HAS_CONTENTS | SEC_ALLOC)
- || (s->_raw_size == 0))
+ || (s->size == 0))
continue;
/* If attempting to generate a binary file from a bfd with
/* No space is required for header information. */
static int
-binary_sizeof_headers (abfd, exec)
- bfd *abfd ATTRIBUTE_UNUSED;
- bfd_boolean exec ATTRIBUTE_UNUSED;
+binary_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
+ bfd_boolean exec ATTRIBUTE_UNUSED)
{
return 0;
}
-#define binary_bfd_get_relocated_section_contents \
- bfd_generic_get_relocated_section_contents
-#define binary_bfd_relax_section bfd_generic_relax_section
-#define binary_bfd_gc_sections bfd_generic_gc_sections
-#define binary_bfd_merge_sections bfd_generic_merge_sections
-#define binary_bfd_discard_group bfd_generic_discard_group
-#define binary_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
-#define binary_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
-#define binary_bfd_link_just_syms _bfd_generic_link_just_syms
-#define binary_bfd_link_add_symbols _bfd_generic_link_add_symbols
-#define binary_bfd_final_link _bfd_generic_final_link
-#define binary_bfd_link_split_section _bfd_generic_link_split_section
-#define binary_get_section_contents_in_window \
- _bfd_generic_get_section_contents_in_window
+#define binary_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
+#define binary_bfd_relax_section bfd_generic_relax_section
+#define binary_bfd_gc_sections bfd_generic_gc_sections
+#define binary_bfd_merge_sections bfd_generic_merge_sections
+#define binary_bfd_is_group_section bfd_generic_is_group_section
+#define binary_bfd_discard_group bfd_generic_discard_group
+#define binary_section_already_linked _bfd_generic_section_already_linked
+#define binary_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
+#define binary_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
+#define binary_bfd_link_just_syms _bfd_generic_link_just_syms
+#define binary_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define binary_bfd_final_link _bfd_generic_final_link
+#define binary_bfd_link_split_section _bfd_generic_link_split_section
+#define binary_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
const bfd_target binary_vec =
{
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
{ /* bfd_check_format */
_bfd_dummy_target,
- binary_object_p, /* bfd_check_format */
+ binary_object_p,
_bfd_dummy_target,
_bfd_dummy_target,
},
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