freebsd-dev/contrib/gdb/bfd/corefile.c
Paul Traina 7929041ebe Import GDB in its full glory (all 25mb). We'll put it on a diet once it's
fully registered.

(This is the second try, the first import ignored .info files but not .info-*
 files, for some reason.  I'm going to make this consistent.)

Reviewed by:	core
Approved for:	2.2
1996-11-03 17:03:03 +00:00

107 lines
2.6 KiB
C

/* Core file generic interface routines for BFD.
Copyright (C) 1990, 91, 92, 93, 94 Free Software Foundation, Inc.
Written by Cygnus Support.
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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*
SECTION
Core files
DESCRIPTION
These are functions pertaining to core files.
*/
#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
/*
FUNCTION
bfd_core_file_failing_command
SYNOPSIS
CONST char *bfd_core_file_failing_command(bfd *abfd);
DESCRIPTION
Return a read-only string explaining which program was running
when it failed and produced the core file @var{abfd}.
*/
CONST char *
bfd_core_file_failing_command (abfd)
bfd *abfd;
{
if (abfd->format != bfd_core) {
bfd_set_error (bfd_error_invalid_operation);
return NULL;
}
return BFD_SEND (abfd, _core_file_failing_command, (abfd));
}
/*
FUNCTION
bfd_core_file_failing_signal
SYNOPSIS
int bfd_core_file_failing_signal(bfd *abfd);
DESCRIPTION
Returns the signal number which caused the core dump which
generated the file the BFD @var{abfd} is attached to.
*/
int
bfd_core_file_failing_signal (abfd)
bfd *abfd;
{
if (abfd->format != bfd_core) {
bfd_set_error (bfd_error_invalid_operation);
return 0;
}
return BFD_SEND (abfd, _core_file_failing_signal, (abfd));
}
/*
FUNCTION
core_file_matches_executable_p
SYNOPSIS
boolean core_file_matches_executable_p
(bfd *core_bfd, bfd *exec_bfd);
DESCRIPTION
Return <<true>> if the core file attached to @var{core_bfd}
was generated by a run of the executable file attached to
@var{exec_bfd}, <<false>> otherwise.
*/
boolean
core_file_matches_executable_p (core_bfd, exec_bfd)
bfd *core_bfd, *exec_bfd;
{
if ((core_bfd->format != bfd_core) || (exec_bfd->format != bfd_object)) {
bfd_set_error (bfd_error_wrong_format);
return false;
}
return BFD_SEND (core_bfd, _core_file_matches_executable_p,
(core_bfd, exec_bfd));
}