149 lines
3.6 KiB
C
149 lines
3.6 KiB
C
/* Binutils emulation layer.
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Copyright (C) 2002-2017 Free Software Foundation, Inc.
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Written by Tom Rix, Red Hat Inc.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#include "binemul.h"
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extern bin_emulation_xfer_type bin_dummy_emulation;
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void
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ar_emul_usage (FILE *fp)
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{
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if (bin_dummy_emulation.ar_usage)
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bin_dummy_emulation.ar_usage (fp);
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}
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void
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ar_emul_default_usage (FILE *fp)
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{
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AR_EMUL_USAGE_PRINT_OPTION_HEADER (fp);
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/* xgettext:c-format */
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fprintf (fp, _(" No emulation specific options\n"));
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}
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bfd_boolean
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ar_emul_append (bfd **after_bfd, char *file_name, const char *target,
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bfd_boolean verbose, bfd_boolean flatten)
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{
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if (bin_dummy_emulation.ar_append)
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return bin_dummy_emulation.ar_append (after_bfd, file_name, target,
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verbose, flatten);
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return FALSE;
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}
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static bfd_boolean
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any_ok (bfd *new_bfd ATTRIBUTE_UNUSED)
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{
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return TRUE;
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}
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bfd_boolean
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do_ar_emul_append (bfd **after_bfd, bfd *new_bfd,
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bfd_boolean verbose, bfd_boolean flatten,
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bfd_boolean (*check) (bfd *))
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{
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/* When flattening, add the members of an archive instead of the
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archive itself. */
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if (flatten && bfd_check_format (new_bfd, bfd_archive))
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{
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bfd *elt;
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bfd_boolean added = FALSE;
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for (elt = bfd_openr_next_archived_file (new_bfd, NULL);
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elt;
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elt = bfd_openr_next_archived_file (new_bfd, elt))
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{
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if (do_ar_emul_append (after_bfd, elt, verbose, TRUE, check))
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{
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added = TRUE;
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after_bfd = &((*after_bfd)->archive_next);
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}
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}
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return added;
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}
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if (!check (new_bfd))
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return FALSE;
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AR_EMUL_APPEND_PRINT_VERBOSE (verbose, new_bfd->filename);
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new_bfd->archive_next = *after_bfd;
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*after_bfd = new_bfd;
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return TRUE;
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}
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bfd_boolean
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ar_emul_default_append (bfd **after_bfd, char *file_name,
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const char *target, bfd_boolean verbose,
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bfd_boolean flatten)
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{
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bfd *new_bfd;
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new_bfd = bfd_openr (file_name, target);
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AR_EMUL_ELEMENT_CHECK (new_bfd, file_name);
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return do_ar_emul_append (after_bfd, new_bfd, verbose, flatten, any_ok);
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}
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bfd_boolean
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ar_emul_replace (bfd **after_bfd, char *file_name, const char *target,
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bfd_boolean verbose)
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{
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if (bin_dummy_emulation.ar_replace)
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return bin_dummy_emulation.ar_replace (after_bfd, file_name,
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target, verbose);
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return FALSE;
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}
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bfd_boolean
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ar_emul_default_replace (bfd **after_bfd, char *file_name,
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const char *target, bfd_boolean verbose)
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{
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bfd *new_bfd;
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new_bfd = bfd_openr (file_name, target);
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AR_EMUL_ELEMENT_CHECK (new_bfd, file_name);
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AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, file_name);
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new_bfd->archive_next = *after_bfd;
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*after_bfd = new_bfd;
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return TRUE;
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}
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bfd_boolean
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ar_emul_parse_arg (char *arg)
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{
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if (bin_dummy_emulation.ar_parse_arg)
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return bin_dummy_emulation.ar_parse_arg (arg);
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return FALSE;
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}
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bfd_boolean
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ar_emul_default_parse_arg (char *arg ATTRIBUTE_UNUSED)
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{
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return FALSE;
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}
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