/* BFD backend for core files which use the ptrace_user structure
- Copyright 1993, 1994 Free Software Foundation, Inc.
+ Copyright 1993, 94, 95, 96, 1998 Free Software Foundation, Inc.
The structure of this file is based on trad-core.c written by John Gilmore
of Cygnus Support.
Modified to work with the ptrace_user structure by Kevin A. Buettner.
#include "sysdep.h"
#include "libbfd.h"
-#include <stdio.h>
-#include <sys/types.h>
#include <sys/param.h>
#include <sys/dir.h>
#include <signal.h>
-#include <errno.h>
-#include <unistd.h>
#include <sys/ptrace.h>
-
struct trad_core_struct
{
asection *data_section;
int ptrace_unix_core_file_failing_signal PARAMS ((bfd *abfd));
boolean ptrace_unix_core_file_matches_executable_p
PARAMS ((bfd *core_bfd, bfd *exec_bfd));
+static void swap_abort PARAMS ((void));
/* ARGSUSED */
const bfd_target *
struct trad_core_struct *rawptr;
val = bfd_read ((void *)&u, 1, sizeof u, abfd);
- if (val != sizeof u || u.pt_magic != _BCS_PTRACE_MAGIC
+ if (val != sizeof u || u.pt_magic != _BCS_PTRACE_MAGIC
|| u.pt_rev != _BCS_PTRACE_REV)
{
/* Too small to be a core file */
if (rawptr == NULL)
return 0;
-
+
abfd->tdata.trad_core_data = rawptr;
rawptr->u = u; /*Copy the uarea into the tdata part of the bfd */
/* FIXME: Need to worry about shared memory, library data, and library
text. I don't think that any of these things are supported on the
- system on which I am developing this for though. */
-
+ system on which I am developing this for though. */
core_stacksec (abfd)->flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
core_datasec (abfd)->flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
core_datasec (abfd)->_raw_size = u.pt_dsize;
core_stacksec (abfd)->_raw_size = u.pt_ssize;
- core_regsec (abfd)->_raw_size = sizeof(u);
+ core_regsec (abfd)->_raw_size = sizeof (u);
core_datasec (abfd)->vma = u.pt_o_data_start;
core_stacksec (abfd)->vma = USRSTACK - u.pt_ssize;
- core_regsec (abfd)->vma = 0 - sizeof(u); /* see trad-core.c */
+ core_regsec (abfd)->vma = 0 - sizeof (u); /* see trad-core.c */
core_datasec (abfd)->filepos = (int) u.pt_dataptr;
core_stacksec (abfd)->filepos = (int) (u.pt_dataptr + u.pt_dsize);
ptrace_unix_core_file_matches_executable_p (core_bfd, exec_bfd)
bfd *core_bfd, *exec_bfd;
{
- /* FIXME: Use pt_timdat field of the ptrace_user structure to match
+ /* FIXME: Use pt_timdat field of the ptrace_user structure to match
the date of the executable */
return true;
}
\f
/* If somebody calls any byte-swapping routines, shoot them. */
-void
-swap_abort()
+static void
+swap_abort ()
{
- abort(); /* This way doesn't require any declaration for ANSI to fuck up */
+ abort (); /* This way doesn't require any declaration for ANSI to fuck up */
}
#define NO_GET ((bfd_vma (*) PARAMS (( const bfd_byte *))) swap_abort )
#define NO_PUT ((void (*) PARAMS ((bfd_vma, bfd_byte *))) swap_abort )
{
"trad-core",
bfd_target_unknown_flavour,
- true, /* target byte order */
- true, /* target headers byte order */
+ 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),
bfd_false, bfd_false,
bfd_false, bfd_false
},
-
+
BFD_JUMP_TABLE_GENERIC (_bfd_generic),
BFD_JUMP_TABLE_COPY (_bfd_generic),
BFD_JUMP_TABLE_CORE (ptrace_unix),
BFD_JUMP_TABLE_LINK (_bfd_nolink),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+ NULL,
+
(PTR) 0 /* backend_data */
};