/* BFD back-end for oasys objects.
- Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001
+ Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support, <sac@cygnus.com>.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define UNDERSCORE_HACK 1
#include "bfd.h"
#include "sysdep.h"
+#include <ctype.h>
#include "libbfd.h"
#include "oasys.h"
#include "liboasys.h"
-/* XXX - FIXME. offsetof belongs in the system-specific files in
- ../include/sys. */
-/* Define offsetof for those systems which lack it */
-
-#ifndef offsetof
-#define offsetof(type, identifier) (size_t) &(((type *) 0)->identifier)
-#endif
-
static boolean oasys_read_record PARAMS ((bfd *,
oasys_record_union_type *));
static boolean oasys_write_sections PARAMS ((bfd *));
static boolean oasys_write_header PARAMS ((bfd *));
static boolean oasys_write_end PARAMS ((bfd *));
static boolean oasys_write_data PARAMS ((bfd *));
-
-/* Read in all the section data and relocation stuff too */
+static size_t oasys_string_length PARAMS ((oasys_record_union_type *));
+static boolean oasys_slurp_symbol_table PARAMS ((bfd *const));
+static long int oasys_get_symtab_upper_bound PARAMS ((bfd *const));
+static const bfd_target *oasys_archive_p PARAMS ((bfd *));
+static boolean oasys_mkobject PARAMS ((bfd *));
+static const bfd_target *oasys_object_p PARAMS ((bfd *));
+static void oasys_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
+static void oasys_print_symbol PARAMS ((bfd *, void *, asymbol *, bfd_print_symbol_type));
+static boolean oasys_new_section_hook PARAMS ((bfd *, asection *));
+static long int oasys_get_reloc_upper_bound PARAMS ((bfd *, sec_ptr));
+static boolean oasys_get_section_contents
+ PARAMS ((bfd *, sec_ptr, void *, file_ptr, bfd_size_type));
+static int comp PARAMS ((const void *, const void *));
+static boolean oasys_write_object_contents PARAMS ((bfd *));
+static boolean oasys_set_section_contents
+ PARAMS ((bfd *, sec_ptr, void *, file_ptr, bfd_size_type));
+static asymbol *oasys_make_empty_symbol PARAMS ((bfd *));
+static bfd *oasys_openr_next_archived_file PARAMS ((bfd *, bfd *));
+static boolean oasys_find_nearest_line
+ PARAMS ((bfd *, asection *, asymbol **, bfd_vma, char **, char **, unsigned int *));
+static int oasys_generic_stat_arch_elt PARAMS ((bfd *, struct stat *));
+static int oasys_sizeof_headers PARAMS ((bfd *, boolean));
+
+long oasys_get_symtab PARAMS ((bfd *, asymbol **));
+long oasys_canonicalize_reloc PARAMS ((bfd *, sec_ptr, arelent **, asymbol **));
+
+/* Read in all the section data and relocation stuff too. */
PROTO (static boolean, oasys_slurp_section_data, (bfd * CONST abfd));
static boolean
data->strings = bfd_alloc (abfd, data->symbol_string_length);
#endif
if (!data->symbols || !data->strings)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
dest_defined = data->symbols + abfd->symcount - 1;
return (abfd->symcount + 1) * (sizeof (oasys_symbol_type *));
}
-/*
-*/
-
extern const bfd_target oasys_vec;
long
oasys_module_table_type record;
if (!ar || !module)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
abfd->tdata.oasys_ar_data = ar;
ar->module = module;
module[i].name = bfd_alloc (abfd, 33);
if (!module[i].name)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
memcpy (module[i].name, record_ext.mod_name, 33);
filepos +=
module[i].name = bfd_alloc (abfd, record.module_name_size + 1);
if (!module[i].name)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
if (bfd_read ((PTR) module[i].name, 1, record.module_name_size,
abfd)
!= record.module_name_size)
}
buffer = bfd_alloc (abfd, 3);
if (!buffer)
- {
- bfd_set_error (bfd_error_no_memory);
- goto fail;
- }
+ goto fail;
section_number = record.section.relb & RELOCATION_SECT_BITS;
sprintf (buffer, "%u", section_number);
s = bfd_make_section (abfd, buffer);
static void
oasys_get_symbol_info (ignore_abfd, symbol, ret)
- bfd *ignore_abfd;
+ bfd *ignore_abfd ATTRIBUTE_UNUSED;
asymbol *symbol;
symbol_info *ret;
{
}
static void
-oasys_print_symbol (ignore_abfd, afile, symbol, how)
- bfd *ignore_abfd;
+oasys_print_symbol (abfd, afile, symbol, how)
+ bfd *abfd;
PTR afile;
asymbol *symbol;
bfd_print_symbol_type how;
CONST char *section_name = symbol->section == (asection *) NULL ?
(CONST char *) "*abs" : symbol->section->name;
- bfd_print_symbol_vandf ((PTR) file, symbol);
+ bfd_print_symbol_vandf (abfd, (PTR) file, symbol);
fprintf (file, " %-5s %s",
section_name,
{
per->data = (bfd_byte *) bfd_zalloc (abfd, section->_raw_size);
if (!per->data)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
per->reloc_tail_ptr = (oasys_reloc_type **) & (section->relocation);
per->had_vma = false;
per->initialized = true;
bfd_alloc (abfd,
sizeof (oasys_reloc_type));
if (!r)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
*(per->reloc_tail_ptr) = r;
per->reloc_tail_ptr = &r->next;
r->next = (oasys_reloc_type *) NULL;
bfd_alloc (abfd,
sizeof (oasys_reloc_type));
if (!r)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
*(per->reloc_tail_ptr) = r;
per->reloc_tail_ptr = &r->next;
r->next = (oasys_reloc_type *) NULL;
newsect->used_by_bfd = (PTR)
bfd_alloc (abfd, sizeof (oasys_per_section_type));
if (!newsect->used_by_bfd)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
oasys_per_section (newsect)->data = (bfd_byte *) NULL;
oasys_per_section (newsect)->section = newsect;
oasys_per_section (newsect)->offset = 0;
long
oasys_canonicalize_reloc (ignore_abfd, section, relptr, symbols)
- bfd *ignore_abfd;
+ bfd *ignore_abfd ATTRIBUTE_UNUSED;
sec_ptr section;
arelent **relptr;
- asymbol **symbols;
+ asymbol **symbols ATTRIBUTE_UNUSED;
{
unsigned int reloc_count = 0;
oasys_reloc_type *src = (oasys_reloc_type *) (section->relocation);
for (s = abfd->sections; s != (asection *) NULL; s = s->next)
{
- if (!isdigit (s->name[0]))
+ if (!isdigit ((unsigned char) s->name[0]))
{
+ (*_bfd_error_handler)
+ (_("%s: can not represent section `%s' in oasys"),
+ bfd_get_filename (abfd), s->name);
bfd_set_error (bfd_error_nonrepresentable_section);
return false;
}
if (relocs_to_go != 0)
{
arelent *r = *p;
- const reloc_howto_type *const how = r->howto;
+ reloc_howto_type *const how = r->howto;
/* There is a relocation, is it for this byte ? */
if (r->address == current_byte_index)
{
oasys_per_section (section)->data =
(bfd_byte *) (bfd_alloc (abfd, section->_cooked_size));
if (!oasys_per_section (section)->data)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
}
(void) memcpy ((PTR) (oasys_per_section (section)->data + offset),
location,
- count);
+ (size_t) count);
}
return true;
}
oasys_symbol_type *new =
(oasys_symbol_type *) bfd_zalloc (abfd, sizeof (oasys_symbol_type));
if (!new)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
new->symbol.the_bfd = abfd;
return &new->symbol;
}
filename_ptr,
functionname_ptr,
line_ptr)
- bfd *abfd;
- asection *section;
- asymbol **symbols;
- bfd_vma offset;
- char **filename_ptr;
- char **functionname_ptr;
- unsigned int *line_ptr;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ asection *section ATTRIBUTE_UNUSED;
+ asymbol **symbols ATTRIBUTE_UNUSED;
+ bfd_vma offset ATTRIBUTE_UNUSED;
+ char **filename_ptr ATTRIBUTE_UNUSED;
+ char **functionname_ptr ATTRIBUTE_UNUSED;
+ unsigned int *line_ptr ATTRIBUTE_UNUSED;
{
return false;
static int
oasys_sizeof_headers (abfd, exec)
- bfd *abfd;
- boolean exec;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ boolean exec ATTRIBUTE_UNUSED;
{
return 0;
}
#define oasys_slurp_armap bfd_true
#define oasys_slurp_extended_name_table bfd_true
+#define oasys_construct_extended_name_table \
+ ((boolean (*) PARAMS ((bfd *, char **, bfd_size_type *, const char **))) \
+ bfd_true)
#define oasys_truncate_arname bfd_dont_truncate_arname
#define oasys_write_armap \
((boolean (*) \
PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int))) \
bfd_true)
+#define oasys_read_ar_hdr bfd_nullvoidptr
+#define oasys_get_elt_at_index _bfd_generic_get_elt_at_index
#define oasys_update_armap_timestamp bfd_true
-#define oasys_bfd_is_local_label bfd_generic_is_local_label
+#define oasys_bfd_is_local_label_name bfd_generic_is_local_label_name
#define oasys_get_lineno _bfd_nosymbols_get_lineno
#define oasys_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+#define oasys_read_minisymbols _bfd_generic_read_minisymbols
+#define oasys_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
#define oasys_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
#define oasys_set_arch_mach bfd_default_set_arch_mach
+#define oasys_get_section_contents_in_window \
+ _bfd_generic_get_section_contents_in_window
+
#define oasys_bfd_get_relocated_section_contents \
bfd_generic_get_relocated_section_contents
#define oasys_bfd_relax_section bfd_generic_relax_section
+#define oasys_bfd_gc_sections bfd_generic_gc_sections
+#define oasys_bfd_merge_sections bfd_generic_merge_sections
#define oasys_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define oasys_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define oasys_bfd_final_link _bfd_generic_final_link
+#define oasys_bfd_link_split_section _bfd_generic_link_split_section
/*SUPPRESS 460 */
const bfd_target oasys_vec =
{
"oasys", /* name */
bfd_target_oasys_flavour,
- true, /* target byte order */
- true, /* target headers byte order */
+ BFD_ENDIAN_BIG, /* target byte order */
+ BFD_ENDIAN_BIG, /* target headers byte order */
(HAS_RELOC | EXEC_P | /* object flags */
HAS_LINENO | HAS_DEBUG |
HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
0, /* leading underscore */
' ', /* ar_pad_char */
16, /* ar_max_namelen */
- 1, /* minimum alignment */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
BFD_JUMP_TABLE_LINK (oasys),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+ NULL,
+
(PTR) 0
};
projects / deliverable / binutils-gdb.git / blobdiff