/* BFD back-end for HPPA BSD core files.
- Copyright 1993, 94, 95, 97, 1998 Free Software Foundation, Inc.
+ Copyright 1993, 1994, 1995, 1998, 1999, 2001, 2002
+ Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#include <sys/user.h> /* After a.out.h */
#include <sys/file.h>
-static asection *make_bfd_asection PARAMS ((bfd *, CONST char *,
+static asection *make_bfd_asection PARAMS ((bfd *, const char *,
flagword, bfd_size_type,
file_ptr, unsigned int));
-static asymbol *hppabsd_core_make_empty_symbol 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 asection *
make_bfd_asection (abfd, name, flags, _raw_size, offset, alignment_power)
bfd *abfd;
- CONST char *name;
+ const char *name;
flagword flags;
bfd_size_type _raw_size;
file_ptr offset;
return asect;
}
-static asymbol *
-hppabsd_core_make_empty_symbol (abfd)
- bfd *abfd;
-{
- asymbol *new = (asymbol *) bfd_zalloc (abfd, sizeof (asymbol));
- if (new)
- new->the_bfd = abfd;
- return new;
-}
-
static const bfd_target *
hppabsd_core_core_file_p (abfd)
bfd *abfd;
/* Try to read in the u-area. We will need information from this
to know how to grok the rest of the core structures. */
- val = bfd_read ((void *) &u, 1, sizeof u, abfd);
+ val = bfd_bread ((void *) &u, (bfd_size_type) sizeof u, abfd);
if (val != sizeof u)
{
if (bfd_get_error () != bfd_error_system_call)
/* OK, we believe you. You're a core file (sure, sure). */
coredata = (struct hppabsd_core_struct *)
- bfd_zalloc (abfd, sizeof (struct hppabsd_core_struct));
+ bfd_zalloc (abfd, (bfd_size_type) sizeof (struct hppabsd_core_struct));
if (!coredata)
return NULL;
clicksz * u.u_ssize,
NBPG * (USIZE + KSTAKSIZE)
+ clicksz * u.u_dsize, 2);
+ if (core_stacksec (abfd) == NULL)
+ goto fail;
core_stacksec (abfd)->vma = USRSTACK;
core_datasec (abfd) = make_bfd_asection (abfd, ".data",
+ SEC_HAS_CONTENTS,
clicksz * u.u_dsize,
NBPG * (USIZE + KSTAKSIZE), 2);
+ if (core_datasec (abfd) == NULL)
+ goto fail;
core_datasec (abfd)->vma = UDATASEG;
core_regsec (abfd) = make_bfd_asection (abfd, ".reg",
SEC_HAS_CONTENTS,
KSTAKSIZE * NBPG,
NBPG * USIZE, 2);
+ if (core_regsec (abfd) == NULL)
+ goto fail;
core_regsec (abfd)->vma = 0;
strncpy (core_command (abfd), u.u_comm, MAXCOMLEN + 1);
core_signal (abfd) = u.u_code;
return abfd->xvec;
+
+ fail:
+ bfd_release (abfd, abfd->tdata.any);
+ abfd->tdata.any = NULL;
+ bfd_section_list_clear (abfd);
+ return NULL;
}
static char *
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_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 ()
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_ARCHIVE (_bfd_noarchive),
- BFD_JUMP_TABLE_SYMBOLS (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),
+ BFD_JUMP_TABLE_GENERIC (_bfd_generic),
+ BFD_JUMP_TABLE_COPY (_bfd_generic),
+ BFD_JUMP_TABLE_CORE (hppabsd_core),
+ 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),
NULL,