1999-05-03 15:29:11 +08:00
|
|
|
|
/* BFD back end for NetBSD style core files
|
2002-01-05 21:11:33 +08:00
|
|
|
|
Copyright 1988, 1989, 1991, 1992, 1993, 1996, 1998, 1999, 2000, 2001,
|
|
|
|
|
|
2002
|
2001-03-09 05:04:02 +08:00
|
|
|
|
Free Software Foundation, Inc.
|
1999-05-03 15:29:11 +08:00
|
|
|
|
Written by Paul Kranenburg, EUR
|
|
|
|
|
|
|
|
|
|
|
|
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
|
2000-12-13 05:25:54 +08:00
|
|
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
#include "bfd.h"
|
|
|
|
|
|
#include "sysdep.h"
|
|
|
|
|
|
#include "libbfd.h"
|
|
|
|
|
|
#include "libaout.h" /* BFD a.out internal data structures */
|
|
|
|
|
|
|
|
|
|
|
|
#include <sys/param.h>
|
|
|
|
|
|
#include <sys/dir.h>
|
|
|
|
|
|
#include <signal.h>
|
|
|
|
|
|
#include <sys/core.h>
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
2000-12-13 05:25:54 +08:00
|
|
|
|
* FIXME: On NetBSD/sparc CORE_FPU_OFFSET should be (sizeof (struct trapframe))
|
1999-05-03 15:29:11 +08:00
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
struct netbsd_core_struct {
|
|
|
|
|
|
struct core core;
|
|
|
|
|
|
} *rawptr;
|
|
|
|
|
|
|
|
|
|
|
|
/* forward declarations */
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static const bfd_target *netbsd_core_file_p
|
|
|
|
|
|
PARAMS ((bfd *abfd));
|
|
|
|
|
|
static char *netbsd_core_file_failing_command
|
|
|
|
|
|
PARAMS ((bfd *abfd));
|
|
|
|
|
|
static int netbsd_core_file_failing_signal
|
|
|
|
|
|
PARAMS ((bfd *abfd));
|
|
|
|
|
|
static bfd_boolean netbsd_core_file_matches_executable_p
|
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 17:57:26 +08:00
|
|
|
|
PARAMS ((bfd *core_bfd, bfd *exec_bfd));
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static void swap_abort
|
|
|
|
|
|
PARAMS ((void));
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Handle NetBSD-style core dump file. */
|
|
|
|
|
|
|
|
|
|
|
|
static const bfd_target *
|
|
|
|
|
|
netbsd_core_file_p (abfd)
|
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
|
|
|
|
|
|
|
{
|
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 17:57:26 +08:00
|
|
|
|
int i, val;
|
|
|
|
|
|
file_ptr offset;
|
|
|
|
|
|
asection *asect, *asect2;
|
|
|
|
|
|
struct core core;
|
|
|
|
|
|
struct coreseg coreseg;
|
|
|
|
|
|
bfd_size_type amt = sizeof core;
|
|
|
|
|
|
|
|
|
|
|
|
val = bfd_bread ((void *) &core, amt, abfd);
|
|
|
|
|
|
if (val != sizeof core)
|
|
|
|
|
|
{
|
|
|
|
|
|
/* Too small to be a core file */
|
|
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (CORE_GETMAGIC (core) != COREMAGIC)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
amt = sizeof (struct netbsd_core_struct);
|
|
|
|
|
|
rawptr = (struct netbsd_core_struct *) bfd_zalloc (abfd, amt);
|
|
|
|
|
|
if (rawptr == NULL)
|
2002-01-05 21:11:33 +08:00
|
|
|
|
return 0;
|
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 17:57:26 +08:00
|
|
|
|
|
|
|
|
|
|
rawptr->core = core;
|
|
|
|
|
|
abfd->tdata.netbsd_core_data = rawptr;
|
|
|
|
|
|
|
|
|
|
|
|
offset = core.c_hdrsize;
|
|
|
|
|
|
for (i = 0; i < core.c_nseg; i++)
|
|
|
|
|
|
{
|
2002-01-05 21:11:33 +08:00
|
|
|
|
const char *sname;
|
|
|
|
|
|
flagword flags;
|
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 17:57:26 +08:00
|
|
|
|
|
|
|
|
|
|
if (bfd_seek (abfd, offset, SEEK_SET) != 0)
|
|
|
|
|
|
goto punt;
|
|
|
|
|
|
|
|
|
|
|
|
val = bfd_bread ((void *) &coreseg, (bfd_size_type) sizeof coreseg, abfd);
|
|
|
|
|
|
if (val != sizeof coreseg)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_file_truncated);
|
|
|
|
|
|
goto punt;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
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 17:57:26 +08:00
|
|
|
|
if (CORE_GETMAGIC (coreseg) != CORESEGMAGIC)
|
|
|
|
|
|
{
|
|
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
|
|
goto punt;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
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 17:57:26 +08:00
|
|
|
|
offset += core.c_seghdrsize;
|
|
|
|
|
|
|
2002-01-05 21:11:33 +08:00
|
|
|
|
switch (CORE_GETFLAG (coreseg))
|
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 17:57:26 +08:00
|
|
|
|
{
|
2002-01-05 21:11:33 +08:00
|
|
|
|
case CORE_CPU:
|
|
|
|
|
|
sname = ".reg";
|
|
|
|
|
|
flags = SEC_ALLOC + SEC_HAS_CONTENTS;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case CORE_DATA:
|
|
|
|
|
|
sname = ".data";
|
|
|
|
|
|
flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
|
|
|
|
|
|
break;
|
|
|
|
|
|
case CORE_STACK:
|
|
|
|
|
|
sname = ".stack";
|
|
|
|
|
|
flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
|
|
|
|
|
|
break;
|
|
|
|
|
|
default:
|
|
|
|
|
|
sname = ".unknown";
|
|
|
|
|
|
flags = SEC_ALLOC + SEC_HAS_CONTENTS;
|
|
|
|
|
|
break;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2002-01-05 21:11:33 +08:00
|
|
|
|
asect = bfd_make_section_anyway (abfd, sname);
|
|
|
|
|
|
if (asect == NULL)
|
|
|
|
|
|
goto punt;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-01-05 21:11:33 +08:00
|
|
|
|
asect->flags = flags;
|
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 17:57:26 +08:00
|
|
|
|
asect->_raw_size = coreseg.c_size;
|
|
|
|
|
|
asect->vma = coreseg.c_addr;
|
|
|
|
|
|
asect->filepos = offset;
|
|
|
|
|
|
asect->alignment_power = 2;
|
2002-01-05 21:11:33 +08:00
|
|
|
|
|
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 17:57:26 +08:00
|
|
|
|
offset += coreseg.c_size;
|
|
|
|
|
|
|
2002-01-05 21:11:33 +08:00
|
|
|
|
#ifdef CORE_FPU_OFFSET
|
|
|
|
|
|
switch (CORE_GETFLAG (coreseg))
|
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 17:57:26 +08:00
|
|
|
|
{
|
|
|
|
|
|
case CORE_CPU:
|
|
|
|
|
|
/* Hackish... */
|
|
|
|
|
|
asect->_raw_size = CORE_FPU_OFFSET;
|
2002-01-05 21:11:33 +08:00
|
|
|
|
asect2 = bfd_make_section_anyway (abfd, ".reg2");
|
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 17:57:26 +08:00
|
|
|
|
if (asect2 == NULL)
|
2002-01-05 21:11:33 +08:00
|
|
|
|
goto punt;
|
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 17:57:26 +08:00
|
|
|
|
asect2->_raw_size = coreseg.c_size - CORE_FPU_OFFSET;
|
|
|
|
|
|
asect2->vma = 0;
|
|
|
|
|
|
asect2->filepos = asect->filepos + CORE_FPU_OFFSET;
|
|
|
|
|
|
asect2->alignment_power = 2;
|
|
|
|
|
|
asect2->flags = SEC_ALLOC + SEC_HAS_CONTENTS;
|
|
|
|
|
|
break;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2002-01-05 21:11:33 +08:00
|
|
|
|
#endif
|
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 17:57:26 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* OK, we believe you. You're a core file (sure, sure). */
|
|
|
|
|
|
return abfd->xvec;
|
|
|
|
|
|
|
|
|
|
|
|
punt:
|
2002-01-05 21:11:33 +08:00
|
|
|
|
bfd_release (abfd, abfd->tdata.any);
|
|
|
|
|
|
abfd->tdata.any = NULL;
|
|
|
|
|
|
bfd_section_list_clear (abfd);
|
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 17:57:26 +08:00
|
|
|
|
return 0;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static char*
|
|
|
|
|
|
netbsd_core_file_failing_command (abfd)
|
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
|
{
|
|
|
|
|
|
/*return core_command (abfd);*/
|
|
|
|
|
|
return abfd->tdata.netbsd_core_data->core.c_name;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
|
netbsd_core_file_failing_signal (abfd)
|
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
|
{
|
|
|
|
|
|
/*return core_signal (abfd);*/
|
|
|
|
|
|
return abfd->tdata.netbsd_core_data->core.c_signo;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
1999-05-03 15:29:11 +08:00
|
|
|
|
netbsd_core_file_matches_executable_p (core_bfd, exec_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 17:57:26 +08:00
|
|
|
|
bfd *core_bfd ATTRIBUTE_UNUSED;
|
|
|
|
|
|
bfd *exec_bfd ATTRIBUTE_UNUSED;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE; /* FIXME, We have no way of telling at this point */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* If somebody calls any byte-swapping routines, shoot them. */
|
|
|
|
|
|
static void
|
2000-12-13 05:25:54 +08:00
|
|
|
|
swap_abort ()
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
2000-12-13 05:25:54 +08:00
|
|
|
|
abort (); /* This way doesn't require any declaration for ANSI to fuck up */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
#define NO_GET ((bfd_vma (*) PARAMS (( const bfd_byte *))) swap_abort )
|
|
|
|
|
|
#define NO_PUT ((void (*) PARAMS ((bfd_vma, bfd_byte *))) swap_abort )
|
|
|
|
|
|
#define NO_SIGNED_GET \
|
|
|
|
|
|
((bfd_signed_vma (*) PARAMS ((const bfd_byte *))) swap_abort )
|
|
|
|
|
|
|
|
|
|
|
|
const bfd_target netbsd_core_vec =
|
|
|
|
|
|
{
|
|
|
|
|
|
"netbsd-core",
|
|
|
|
|
|
bfd_target_unknown_flavour,
|
|
|
|
|
|
BFD_ENDIAN_UNKNOWN, /* target byte order */
|
|
|
|
|
|
BFD_ENDIAN_UNKNOWN, /* target headers byte order */
|
|
|
|
|
|
(HAS_RELOC | EXEC_P | /* object flags */
|
|
|
|
|
|
HAS_LINENO | HAS_DEBUG |
|
|
|
|
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
|
|
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|
|
|
|
|
0, /* symbol prefix */
|
|
|
|
|
|
' ', /* ar_pad_char */
|
|
|
|
|
|
16, /* ar_max_namelen */
|
|
|
|
|
|
NO_GET, NO_SIGNED_GET, NO_PUT, /* 64 bit data */
|
|
|
|
|
|
NO_GET, NO_SIGNED_GET, NO_PUT, /* 32 bit data */
|
|
|
|
|
|
NO_GET, NO_SIGNED_GET, NO_PUT, /* 16 bit data */
|
|
|
|
|
|
NO_GET, NO_SIGNED_GET, NO_PUT, /* 64 bit hdrs */
|
|
|
|
|
|
NO_GET, NO_SIGNED_GET, NO_PUT, /* 32 bit hdrs */
|
|
|
|
|
|
NO_GET, NO_SIGNED_GET, NO_PUT, /* 16 bit hdrs */
|
|
|
|
|
|
|
|
|
|
|
|
{ /* bfd_check_format */
|
|
|
|
|
|
_bfd_dummy_target, /* unknown format */
|
|
|
|
|
|
_bfd_dummy_target, /* object file */
|
|
|
|
|
|
_bfd_dummy_target, /* archive */
|
|
|
|
|
|
netbsd_core_file_p /* a core file */
|
|
|
|
|
|
},
|
|
|
|
|
|
{ /* bfd_set_format */
|
|
|
|
|
|
bfd_false, bfd_false,
|
|
|
|
|
|
bfd_false, bfd_false
|
|
|
|
|
|
},
|
|
|
|
|
|
{ /* bfd_write_contents */
|
|
|
|
|
|
bfd_false, bfd_false,
|
|
|
|
|
|
bfd_false, bfd_false
|
|
|
|
|
|
},
|
2000-12-13 05:25:54 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
BFD_JUMP_TABLE_GENERIC (_bfd_generic),
|
|
|
|
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic),
|
|
|
|
|
|
BFD_JUMP_TABLE_CORE (netbsd),
|
|
|
|
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
|
|
|
|
|
|
BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols),
|
|
|
|
|
|
BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
|
|
|
|
|
|
BFD_JUMP_TABLE_WRITE (_bfd_generic),
|
|
|
|
|
|
BFD_JUMP_TABLE_LINK (_bfd_nolink),
|
|
|
|
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
|
|
|
1999-07-19 22:55:16 +08:00
|
|
|
|
NULL,
|
2000-12-13 05:25:54 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
(PTR) 0 /* backend_data */
|
|
|
|
|
|
};
|
