X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Fnewsos3.c;h=650901c8f53b8442fc74a0457a86769376ad498b;hb=01226412b18f63610fffa57e83b59ff62cfa5382;hp=a14a91c4d6e2ef62ea1c1b699815bc296ebecc99;hpb=359f1dee91d2933b8b138fe41defd1e0997ca0c7;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/newsos3.c b/bfd/newsos3.c index a14a91c4d6..650901c8f5 100644 --- a/bfd/newsos3.c +++ b/bfd/newsos3.c @@ -1,143 +1,44 @@ -/*** bfd backend for NewsOS3 (Sony, 68k) binaries */ +/* BFD back-end for NewsOS3 (Sony, 68k) binaries. + Copyright 1990, 1991, 1994, 1995, 2000, 2001, 2003, 2005, 2007, 2009 + Free Software Foundation, Inc. -/* Copyright (C) 1990, 1991 Free Software Foundation, Inc. + This file is part of BFD, the Binary File Descriptor library. -This file is part of BFD, the Binary File Diddler. + 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. -BFD 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 1, 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. -BFD 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 BFD; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#define TARGET_BYTE_ORDER_BIG_P 1 - -#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 -#include +/* 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 (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" -#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 */ -int vfprintf(file, format, args) /* Temporary crock! */ - FILE *file; char *format; char *args; -{ - return _doprnt (format, args, file); -} - - - -bfd_target *newsos3_callback (); - -bfd_target * -DEFUN(newsos3_object_p,(abfd), - bfd *abfd) -{ - unsigned char magicbuf[LONG_SIZE]; /* Raw bytes of magic number from file */ - unsigned long magic; /* Swapped magic number */ - - bfd_error = system_call_error; - - if (bfd_read ((PTR)magicbuf, 1, sizeof (magicbuf), abfd) != - sizeof (magicbuf)) - return 0; - magic = bfd_h_get_32 (abfd, magicbuf); - - if (N_BADMAG (*((struct internal_exec *) &magic))) return 0; - - return aout_32_some_aout_object_p (abfd, 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. */ - abfd->obj_arch = bfd_arch_m68k; - abfd->obj_machine = 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; -} - -/* Transfer vectors for NEWS-OS version 3 */ - -/* We use BFD generic archive files. */ -#define aout_32_openr_next_archived_file bfd_generic_openr_next_archived_file -#define aout_32_generic_stat_arch_elt bfd_generic_stat_arch_elt -#define aout_32_slurp_armap bfd_slurp_bsd_armap -#define aout_32_slurp_extended_name_table bfd_true -#define aout_32_write_armap bsd_write_armap -#define aout_32_truncate_arname bfd_bsd_truncate_arname - -/* We don't support core files yet. FIXME. */ -#define aout_32_core_file_failing_command _bfd_dummy_core_file_failing_command -#define aout_32_core_file_failing_signal _bfd_dummy_core_file_failing_signal -#define aout_32_core_file_matches_executable_p \ - _bfd_dummy_core_file_matches_executable_p -#define aout_32_core_file_p _bfd_dummy_target - -/* We define our own versions of these routines. */ - - -bfd_target newsos3_vec = /* Sony 68k-based machines running newos3 */ -{ - "a.out-newos3", /* name */ - bfd_target_aout_flavour_enum, - 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 */ - - _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, aout_32_core_file_p}, - {bfd_false, aout_32_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(aout_32) - }; +#include "aout-target.h"