/* BFD back-end for NewsOS3 (Sony, 68k) binaries.
- Copyright (C) 1990-1991 Free Software Foundation, Inc.
+ Copyright (C) 1990-2017 Free Software Foundation, Inc.
-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., 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-#define PAGE_SIZE 4096
-#define SEGMENT_SIZE PAGE_SIZE
+#define TARGET_PAGE_SIZE 4096
+#define SEGMENT_SIZE TARGET_PAGE_SIZE
#define TEXT_START_ADDR 0
-#define ARCH 32
-#define BYTES_IN_WORD 4
-#include "bfd.h"
+/* Do not "beautify" the CONCAT* macro args. Traditional C will not
+ remove whitespace added here, and thus will fail to concatenate
+ the tokens. */
+#define MY(OP) CONCAT2 (m68k_aout_newsos3_,OP)
+#define TARGETNAME "a.out-newsos3"
+#define ENTRY_CAN_BE_ZERO
+#define DEFAULT_ARCH bfd_arch_m68k
+#define TARGET_IS_BIG_ENDIAN_P
+#define N_HEADER_IN_TEXT(x) 0
+
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
-#include "aout64.h"
-
-/**From: bothner@cs.wisc.edu***********************************************/
-#undef N_TXTOFF
-#define N_TXTOFF(x) ( (N_MAGIC((x)) == ZMAGIC) ? PAGE_SIZE : EXEC_BYTES_SIZE)
-/**************************************************************************/
-
-#include "stab.gnu.h"
-#include "ar.h"
+#include "aout/aout64.h"
+#include "aout/stab_gnu.h"
+#include "aout/ar.h"
#include "libaout.h" /* BFD a.out internal data structures */
-#if 0
-int vfprintf(file, format, args) /* Temporary crock! */
- FILE *file; char *format; char *args;
-{
- return _doprnt (format, args, file);
-}
-#endif
-
-
-bfd_target *newsos3_callback ();
-
-bfd_target *
-DEFUN(newsos3_object_p,(abfd),
- bfd *abfd)
-{
- struct external_exec exec_bytes;
- struct internal_exec exec;
-
- if (bfd_read ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
- != EXEC_BYTES_SIZE) {
- bfd_error = wrong_format;
- return 0;
- }
-
- exec.a_info = bfd_h_get_32 (abfd, exec_bytes.e_info);
-
- if (N_BADMAG (exec)) return 0;
-
- NAME(aout,swap_exec_header_in)(abfd, &exec_bytes, &exec);
- return aout_32_some_aout_object_p (abfd, &exec, newsos3_callback);
-}
-
-/* Finish up the reading of a NEWS-OS a.out file header */
-bfd_target *
-DEFUN(newsos3_callback,(abfd),
- bfd *abfd)
-{
- struct internal_exec *execp = exec_hdr (abfd);
-
- WORK_OUT_FILE_POSITIONS(abfd, execp) ;
-
- /* Determine the architecture and machine type of the object file.
- */
- bfd_default_set_arch_mach(abfd, bfd_arch_m68k, 0);
-
-
- return abfd->xvec;
-}
-
-/* Write an object file in NEWS-OS format.
- Section contents have already been written. We write the
- file header, symbols, and relocation. */
-
-boolean
-DEFUN(newsos3_write_object_contents,(abfd),
- bfd *abfd)
-{
- bfd_size_type data_pad = 0;
- struct external_exec exec_bytes;
- struct internal_exec *execp = exec_hdr (abfd);
-
- WRITE_HEADERS(abfd, execp);
- return true;
-}
-\f
-/* Transfer vectors for NEWS-OS version 3 */
-
-/* We use BFD generic archive files. */
-#define newsos_openr_next_archived_file bfd_generic_openr_next_archived_file
-#define newsos_generic_stat_arch_elt bfd_generic_stat_arch_elt
-#define newsos_slurp_armap bfd_slurp_bsd_armap
-#define newsos_slurp_extended_name_table bfd_true
-#define newsos_write_armap bsd_write_armap
-#define newsos_truncate_arname bfd_bsd_truncate_arname
-
-/* We don't support core files yet. FIXME. */
-#define newsos_core_file_failing_command _bfd_dummy_core_file_failing_command
-#define newsos_core_file_failing_signal _bfd_dummy_core_file_failing_signal
-#define newsos_core_file_matches_executable_p \
- _bfd_dummy_core_file_matches_executable_p
-#define newsos_core_file_p _bfd_dummy_target
-
-#define newsos_bfd_debug_info_start bfd_void
-#define newsos_bfd_debug_info_end bfd_void
-#define newsos_bfd_debug_info_accumulate (PROTO(void,(*),(bfd*, struct sec *))) bfd_void
-
-#define newsos_mkobject aout_32_mkobject
-#define newsos_close_and_cleanup aout_32_close_and_cleanup
-#define newsos_set_section_contents aout_32_set_section_contents
-#define newsos_get_section_contents aout_32_get_section_contents
-#define newsos_new_section_hook aout_32_new_section_hook
-#define newsos_get_symtab_upper_bound aout_32_get_symtab_upper_bound
-#define newsos_get_symtab aout_32_get_symtab
-#define newsos_get_reloc_upper_bound aout_32_get_reloc_upper_bound
-#define newsos_canonicalize_reloc aout_32_canonicalize_reloc
-#define newsos_make_empty_symbol aout_32_make_empty_symbol
-#define newsos_print_symbol aout_32_print_symbol
-#define newsos_get_lineno aout_32_get_lineno
-#define newsos_set_arch_mach aout_32_set_arch_mach
-#define newsos_find_nearest_line aout_32_find_nearest_line
-#define newsos_sizeof_headers aout_32_sizeof_headers
-
-
-/* We define our own versions of these routines. */
-
-
-bfd_target newsos3_vec = /* Sony 68k-based machines running newsos3 */
-{
- "a.out-newsos3", /* name */
- bfd_target_aout_flavour,
- true, /* target byte order */
- true, /* target headers byte order */
- (HAS_RELOC | EXEC_P | /* object flags */
- HAS_LINENO | HAS_DEBUG |
- HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
- (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
- ' ', /* ar_pad_char */
- 16, /* ar_max_namelen */
- 1, /* minimum alignment */
- _do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* data */
- _do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, /* hdrs */
-
- {_bfd_dummy_target, newsos3_object_p, /* bfd_check_format */
- bfd_generic_archive_p, newsos_core_file_p},
- {bfd_false, newsos_mkobject, /* bfd_set_format */
- _bfd_generic_mkarchive, bfd_false},
- {bfd_false, newsos3_write_object_contents, /* bfd_write_contents */
- _bfd_write_archive_contents, bfd_false},
- JUMP_TABLE(newsos)
-};
+#include "aout-target.h"
projects / external / binutils.git / blobdiff