1999-05-03 07:29:11 +00:00
|
|
|
/* Core file generic interface routines for BFD.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
Copyright 1990, 1991, 1992, 1993, 1994, 2000, 2001
|
2001-03-08 21:04:02 +00:00
|
|
|
Free Software Foundation, Inc.
|
1999-05-03 07:29:11 +00:00
|
|
|
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
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
const char *bfd_core_file_failing_command(bfd *abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
|
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));
|
|
|
|
|
}
|
