1 /* Core file generic interface routines for BFD. 2 Copyright 1990, 1991, 1992, 1993, 1994, 2000, 2001, 2002, 2003 3 Free Software Foundation, Inc. 4 Written by Cygnus Support. 5 6 This file is part of BFD, the Binary File Descriptor library. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 21 22 /* 23 SECTION 24 Core files 25 26 DESCRIPTION 27 These are functions pertaining to core files. 28 */ 29 30 #include "bfd.h" 31 #include "sysdep.h" 32 #include "libbfd.h" 33 34 /* 35 FUNCTION 36 bfd_core_file_failing_command 37 38 SYNOPSIS 39 const char *bfd_core_file_failing_command (bfd *abfd); 40 41 DESCRIPTION 42 Return a read-only string explaining which program was running 43 when it failed and produced the core file @var{abfd}. 44 45 */ 46 47 const char * 48 bfd_core_file_failing_command (bfd *abfd) 49 { 50 if (abfd->format != bfd_core) 51 { 52 bfd_set_error (bfd_error_invalid_operation); 53 return NULL; 54 } 55 return BFD_SEND (abfd, _core_file_failing_command, (abfd)); 56 } 57 58 /* 59 FUNCTION 60 bfd_core_file_failing_signal 61 62 SYNOPSIS 63 int bfd_core_file_failing_signal (bfd *abfd); 64 65 DESCRIPTION 66 Returns the signal number which caused the core dump which 67 generated the file the BFD @var{abfd} is attached to. 68 */ 69 70 int 71 bfd_core_file_failing_signal (bfd *abfd) 72 { 73 if (abfd->format != bfd_core) 74 { 75 bfd_set_error (bfd_error_invalid_operation); 76 return 0; 77 } 78 return BFD_SEND (abfd, _core_file_failing_signal, (abfd)); 79 } 80 81 /* 82 FUNCTION 83 core_file_matches_executable_p 84 85 SYNOPSIS 86 bfd_boolean core_file_matches_executable_p 87 (bfd *core_bfd, bfd *exec_bfd); 88 89 DESCRIPTION 90 Return <<TRUE>> if the core file attached to @var{core_bfd} 91 was generated by a run of the executable file attached to 92 @var{exec_bfd}, <<FALSE>> otherwise. 93 */ 94 95 bfd_boolean 96 core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd) 97 { 98 if (core_bfd->format != bfd_core || exec_bfd->format != bfd_object) 99 { 100 bfd_set_error (bfd_error_wrong_format); 101 return FALSE; 102 } 103 104 return BFD_SEND (core_bfd, _core_file_matches_executable_p, 105 (core_bfd, exec_bfd)); 106 } 107