/* BFD back-end for os9000 i386 binaries.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2001, 2002,
- 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1990-2017 Free Software Foundation, Inc.
Written by Cygnus Support.
-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 3 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#include "bfdlink.h"
#include "libaout.h" /* BFD a.out internal data structures */
#include "os9k.h"
-static const bfd_target * os9k_callback
- PARAMS ((bfd *));
-static const bfd_target * os9k_object_p
- PARAMS ((bfd *));
-static int os9k_sizeof_headers
- PARAMS ((bfd *, bfd_boolean));
-bfd_boolean os9k_swap_exec_header_in
- PARAMS ((bfd *, mh_com *, struct internal_exec *));
-
/* Swaps the information in an executable header taken from a raw byte
stream memory image, into the internal exec_header structure. */
-bfd_boolean
-os9k_swap_exec_header_in (abfd, raw_bytes, execp)
- bfd *abfd;
- mh_com *raw_bytes;
- struct internal_exec *execp;
+static bfd_boolean
+os9k_swap_exec_header_in (bfd *abfd,
+ mh_com *raw_bytes,
+ struct internal_exec *execp)
{
mh_com *bytes = (mh_com *) raw_bytes;
unsigned int dload, dmemsize, dmemstart;
return TRUE;
}
-static const bfd_target *
-os9k_object_p (abfd)
- bfd *abfd;
-{
- struct internal_exec anexec;
- mh_com exec_bytes;
-
- if (bfd_bread ((PTR) &exec_bytes, (bfd_size_type) MHCOM_BYTES_SIZE, abfd)
- != MHCOM_BYTES_SIZE)
- {
- if (bfd_get_error () != bfd_error_system_call)
- bfd_set_error (bfd_error_wrong_format);
- return 0;
- }
-
- anexec.a_info = H_GET_16 (abfd, exec_bytes.m_sync);
- if (N_BADMAG (anexec))
- {
- bfd_set_error (bfd_error_wrong_format);
- return 0;
- }
-
- if (! os9k_swap_exec_header_in (abfd, &exec_bytes, &anexec))
- {
- if (bfd_get_error () != bfd_error_system_call)
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
- return aout_32_some_aout_object_p (abfd, &anexec, os9k_callback);
-}
-
/* Finish up the opening of a b.out file for reading. Fill in all the
fields that are not handled by common code. */
static const bfd_target *
-os9k_callback (abfd)
- bfd *abfd;
+os9k_callback (bfd *abfd)
{
struct internal_exec *execp = exec_hdr (abfd);
unsigned long bss_start;
obj_datasec (abfd)->filepos = execp->a_dload;
/* The file positions of the relocation info ***
- obj_textsec (abfd)->rel_filepos = N_TROFF(*execp);
- obj_datasec (abfd)->rel_filepos = N_DROFF(*execp); */
+ obj_textsec (abfd)->rel_filepos = N_TROFF (execp);
+ obj_datasec (abfd)->rel_filepos = N_DROFF (execp); */
adata (abfd).page_size = 1; /* Not applicable. */
adata (abfd).segment_size = 1;/* Not applicable. */
return abfd->xvec;
}
+static const bfd_target *
+os9k_object_p (bfd *abfd)
+{
+ struct internal_exec anexec;
+ mh_com exec_bytes;
+
+ if (bfd_bread (&exec_bytes, (bfd_size_type) MHCOM_BYTES_SIZE, abfd)
+ != MHCOM_BYTES_SIZE)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ anexec.a_info = H_GET_16 (abfd, exec_bytes.m_sync);
+ if (N_BADMAG (&anexec))
+ {
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ if (! os9k_swap_exec_header_in (abfd, &exec_bytes, &anexec))
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return NULL;
+ }
+ return aout_32_some_aout_object_p (abfd, &anexec, os9k_callback);
+}
+
static int
-os9k_sizeof_headers (ignore_abfd, ignore)
- bfd *ignore_abfd ATTRIBUTE_UNUSED;
- bfd_boolean ignore ATTRIBUTE_UNUSED;
+os9k_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
return sizeof (struct internal_exec);
}
#define aout_32_close_and_cleanup aout_32_bfd_free_cached_info
+#define aout_32_find_line _bfd_nosymbols_find_line
+#define aout_32_get_symbol_version_string \
+ _bfd_nosymbols_get_symbol_version_string
#define aout_32_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define aout_32_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
+#define aout_32_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
#define aout_32_get_section_contents_in_window \
_bfd_generic_get_section_contents_in_window
+#define aout_32_set_reloc _bfd_generic_set_reloc
+
#define os9k_bfd_get_relocated_section_contents \
bfd_generic_get_relocated_section_contents
#define os9k_bfd_relax_section bfd_generic_relax_section
#define os9k_bfd_gc_sections bfd_generic_gc_sections
+#define os9k_bfd_lookup_section_flags bfd_generic_lookup_section_flags
#define os9k_bfd_merge_sections bfd_generic_merge_sections
#define os9k_bfd_is_group_section bfd_generic_is_group_section
#define os9k_bfd_discard_group bfd_generic_discard_group
#define os9k_section_already_linked \
_bfd_generic_section_already_linked
+#define os9k_bfd_define_common_symbol bfd_generic_define_common_symbol
+#define os9k_bfd_define_start_stop bfd_generic_define_start_stop
#define os9k_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
-#define os9k_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#define os9k_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define os9k_bfd_link_just_syms _bfd_generic_link_just_syms
+#define os9k_bfd_copy_link_hash_symbol_type \
+ _bfd_generic_copy_link_hash_symbol_type
#define os9k_bfd_final_link _bfd_generic_final_link
#define os9k_bfd_link_split_section _bfd_generic_link_split_section
+#define os9k_bfd_link_check_relocs _bfd_generic_link_check_relocs
-const bfd_target i386os9k_vec =
+const bfd_target i386_aout_os9k_vec =
{
"i386os9k", /* name */
bfd_target_os9k_flavour,
0, /* symbol leading char */
' ', /* ar_pad_char */
16, /* ar_max_namelen */
+ 0, /* match priority. */
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
NULL,
- (PTR) 0,
+ NULL,
};
projects / deliverable / binutils-gdb.git / blobdiff