| 1 | /* Core file generic interface routines for BFD.
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| 2 | Copyright 1990, 1991, 1992, 1993, 1994, 2000
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| 3 | Free Software Foundation, Inc.
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| 4 | Written by Cygnus Support.
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| 5 |
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| 6 | This file is part of BFD, the Binary File Descriptor library.
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 2 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program; if not, write to the Free Software
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| 20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 21 |
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| 22 | /*
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| 23 | SECTION
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| 24 | Core files
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| 25 |
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| 26 | DESCRIPTION
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| 27 | These are functions pertaining to core files.
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| 28 | */
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| 29 |
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| 30 | #include "bfd.h"
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| 31 | #include "sysdep.h"
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| 32 | #include "libbfd.h"
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| 33 |
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| 34 | /*
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| 35 | FUNCTION
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| 36 | bfd_core_file_failing_command
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| 37 |
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| 38 | SYNOPSIS
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| 39 | CONST char *bfd_core_file_failing_command(bfd *abfd);
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| 40 |
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| 41 | DESCRIPTION
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| 42 | Return a read-only string explaining which program was running
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| 43 | when it failed and produced the core file @var{abfd}.
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| 44 |
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| 45 | */
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| 46 |
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| 47 | CONST char *
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| 48 | bfd_core_file_failing_command (abfd)
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| 49 | bfd *abfd;
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| 50 | {
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| 51 | if (abfd->format != bfd_core) {
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| 52 | bfd_set_error (bfd_error_invalid_operation);
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| 53 | return NULL;
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| 54 | }
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| 55 | return BFD_SEND (abfd, _core_file_failing_command, (abfd));
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| 56 | }
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| 57 |
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| 58 | /*
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| 59 | FUNCTION
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| 60 | bfd_core_file_failing_signal
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| 61 |
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| 62 | SYNOPSIS
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| 63 | int bfd_core_file_failing_signal(bfd *abfd);
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| 64 |
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| 65 | DESCRIPTION
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| 66 | Returns the signal number which caused the core dump which
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| 67 | generated the file the BFD @var{abfd} is attached to.
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| 68 | */
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| 69 |
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| 70 | int
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| 71 | bfd_core_file_failing_signal (abfd)
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| 72 | bfd *abfd;
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| 73 | {
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| 74 | if (abfd->format != bfd_core) {
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| 75 | bfd_set_error (bfd_error_invalid_operation);
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| 76 | return 0;
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| 77 | }
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| 78 | return BFD_SEND (abfd, _core_file_failing_signal, (abfd));
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| 79 | }
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| 80 |
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| 81 | /*
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| 82 | FUNCTION
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| 83 | core_file_matches_executable_p
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| 84 |
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| 85 | SYNOPSIS
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| 86 | boolean core_file_matches_executable_p
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| 87 | (bfd *core_bfd, bfd *exec_bfd);
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| 88 |
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| 89 | DESCRIPTION
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| 90 | Return <<true>> if the core file attached to @var{core_bfd}
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| 91 | was generated by a run of the executable file attached to
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| 92 | @var{exec_bfd}, <<false>> otherwise.
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| 93 | */
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| 94 | boolean
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| 95 | core_file_matches_executable_p (core_bfd, exec_bfd)
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| 96 | bfd *core_bfd, *exec_bfd;
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| 97 | {
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| 98 | if ((core_bfd->format != bfd_core) || (exec_bfd->format != bfd_object)) {
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| 99 | bfd_set_error (bfd_error_wrong_format);
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| 100 | return false;
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| 101 | }
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| 102 |
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| 103 | return BFD_SEND (core_bfd, _core_file_matches_executable_p,
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| 104 | (core_bfd, exec_bfd));
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| 105 | }
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