/* BFD back-end for HPPA BSD core files.
- Copyright 1993 Free Software Foundation, Inc.
+ Copyright 1993, 94, 95, 97, 1998 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Written by the Center for Software Science at the University of Utah
- and by Cygnus Support.
+ and by Cygnus Support.
The core file structure for the Utah 4.3BSD and OSF1 ports on the
PA is a mix between traditional cores and hpux cores -- just
different enough that supporting this format would tend to add
gross hacks to trad-core.c or hpux-core.c. So instead we keep any
gross hacks isolated to this file. */
-
/* This file can only be compiled on systems which use HPPA-BSD style
- core files. In the config/XXXXXX.mh file for such a system add
- HDEFINES=-DHPPABSD_CORE
- HDEPFILES=hppabsd-core.o
+ core files.
I would not expect this to be of use to any other host/target, but
you never know. */
#include "machine/vmparam.h"
-#include <stdio.h>
-#include <sys/types.h>
#include <sys/param.h>
#include <sys/dir.h>
#include <signal.h>
#include <machine/reg.h>
#include <sys/user.h> /* After a.out.h */
#include <sys/file.h>
-#include <errno.h>
static asection *make_bfd_asection PARAMS ((bfd *, CONST char *,
flagword, bfd_size_type,
- bfd_vma, unsigned int));
+ file_ptr, unsigned int));
static asymbol *hppabsd_core_make_empty_symbol PARAMS ((bfd *));
-static bfd_target *hppabsd_core_core_file_p PARAMS ((bfd *));
+static const bfd_target *hppabsd_core_core_file_p PARAMS ((bfd *));
static char *hppabsd_core_core_file_failing_command PARAMS ((bfd *));
static int hppabsd_core_core_file_failing_signal PARAMS ((bfd *));
static boolean hppabsd_core_core_file_matches_executable_p
#define core_regsec(bfd) (core_hdr(bfd)->reg_section)
static asection *
-make_bfd_asection (abfd, name, flags, _raw_size, vma, alignment_power)
+make_bfd_asection (abfd, name, flags, _raw_size, offset, alignment_power)
bfd *abfd;
CONST char *name;
flagword flags;
bfd_size_type _raw_size;
- bfd_vma vma;
+ file_ptr offset;
unsigned int alignment_power;
{
asection *asect;
asect->flags = flags;
asect->_raw_size = _raw_size;
- asect->vma = vma;
- asect->filepos = bfd_tell (abfd);
+ asect->filepos = offset;
asect->alignment_power = alignment_power;
return asect;
return new;
}
-static bfd_target *
+static const bfd_target *
hppabsd_core_core_file_p (abfd)
bfd *abfd;
{
for PA 1.0 machines and PA 1.1 machines. Yuk! */
clicksz = u.u_pcb.pcb_pgsz;
+ /* clicksz must be a power of two >= 2k. */
+ if (clicksz < 0x800
+ || clicksz != (clicksz & -clicksz))
+ {
+ bfd_set_error (bfd_error_wrong_format);
+ return NULL;
+ }
+
/* Sanity checks. Make sure the size of the core file matches the
the size computed from information within the core itself. */
{
coredata = (struct hppabsd_core_struct *)
bfd_zalloc (abfd, sizeof (struct hppabsd_core_struct));
if (!coredata)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
/* Make the core data and available via the tdata part of the BFD. */
abfd->tdata.hppabsd_core_data = coredata;
core_stacksec (abfd) = make_bfd_asection (abfd, ".stack",
SEC_ALLOC + SEC_HAS_CONTENTS,
clicksz * u.u_ssize,
- NBPG * (USIZE + KSTAKSIZE)
+ NBPG * (USIZE + KSTAKSIZE)
+ clicksz * u.u_dsize, 2);
- core_stacksec (abfd)->vma = USRSTACK;
+ core_stacksec (abfd)->vma = USRSTACK;
core_datasec (abfd) = make_bfd_asection (abfd, ".data",
SEC_ALLOC + SEC_LOAD
core_datasec (abfd)->vma = UDATASEG;
core_regsec (abfd) = make_bfd_asection (abfd, ".reg",
- SEC_ALLOC + SEC_HAS_CONTENTS,
+ SEC_HAS_CONTENTS,
KSTAKSIZE * NBPG,
NBPG * USIZE, 2);
core_regsec (abfd)->vma = 0;
/* There's no way to know this... */
return true;
}
-
\f
#define hppabsd_core_get_symtab_upper_bound \
_bfd_nosymbols_get_symtab_upper_bound
#define hppabsd_core_get_symtab _bfd_nosymbols_get_symtab
#define hppabsd_core_print_symbol _bfd_nosymbols_print_symbol
#define hppabsd_core_get_symbol_info _bfd_nosymbols_get_symbol_info
-#define hppabsd_core_bfd_is_local_label _bfd_nosymbols_bfd_is_local_label
+#define hppabsd_core_bfd_is_local_label_name \
+ _bfd_nosymbols_bfd_is_local_label_name
#define hppabsd_core_get_lineno _bfd_nosymbols_get_lineno
#define hppabsd_core_find_nearest_line _bfd_nosymbols_find_nearest_line
#define hppabsd_core_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+#define hppabsd_core_read_minisymbols _bfd_nosymbols_read_minisymbols
+#define hppabsd_core_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol
/* If somebody calls any byte-swapping routines, shoot them. */
static void
swap_abort ()
{
/* This way doesn't require any declaration for ANSI to fuck up. */
- abort ();
+ abort ();
}
#define NO_GET ((bfd_vma (*) PARAMS (( const bfd_byte *))) swap_abort )
#define NO_SIGNED_GET \
((bfd_signed_vma (*) PARAMS ((const bfd_byte *))) swap_abort )
-bfd_target hppabsd_core_vec =
+const bfd_target hppabsd_core_vec =
{
"hppabsd-core",
bfd_target_unknown_flavour,
- true, /* target byte order */
- true, /* target headers byte order */
+ BFD_ENDIAN_BIG, /* target byte order */
+ BFD_ENDIAN_BIG, /* target headers byte order */
(HAS_RELOC | EXEC_P | /* object flags */
HAS_LINENO | HAS_DEBUG |
- HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
+ 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 */
- 3, /* minimum alignment power */
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 */
bfd_false, bfd_false,
bfd_false, bfd_false
},
-
+
BFD_JUMP_TABLE_GENERIC (_bfd_generic),
BFD_JUMP_TABLE_COPY (_bfd_generic),
BFD_JUMP_TABLE_CORE (hppabsd_core),
BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
BFD_JUMP_TABLE_WRITE (_bfd_generic),
BFD_JUMP_TABLE_LINK (_bfd_nolink),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+ NULL,
(PTR) 0 /* backend_data */
};