/* BFD back-end for Irix core files.
- Copyright 1993, 1994, 1996, 1999, 2001, 2002, 2004
- Free Software Foundation, Inc.
+ Copyright (C) 1993-2020 Free Software Foundation, Inc.
Written by Stu Grossman, Cygnus Support.
Converted to back-end form by Ian Lance Taylor, Cygnus Support
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
/* This file can only be compiled on systems which use Irix style core
files (namely, Irix 4 and Irix 5, so far). */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#ifdef IRIX_CORE
#define core_signal(bfd) (core_hdr(bfd)->sig)
#define core_command(bfd) (core_hdr(bfd)->cmd)
+#define irix_core_core_file_matches_executable_p generic_core_file_matches_executable_p
+#define irix_core_core_file_pid _bfd_nocore_core_file_pid
+
static asection *make_bfd_asection
- PARAMS ((bfd *, const char *, flagword, bfd_size_type, bfd_vma, file_ptr));
-static const bfd_target *irix_core_core_file_p
- PARAMS ((bfd *));
-static char *irix_core_core_file_failing_command
- PARAMS ((bfd *));
-static int irix_core_core_file_failing_signal
- PARAMS ((bfd *));
-static bfd_boolean irix_core_core_file_matches_executable_p
- PARAMS ((bfd *, bfd *));
-static void swap_abort
- PARAMS ((void));
-#ifdef CORE_MAGIC64
-static int do_sections64
- PARAMS ((bfd *, struct coreout *));
-#endif
-static int do_sections
- PARAMS ((bfd *, struct coreout *));
+ (bfd *, const char *, flagword, bfd_size_type, bfd_vma, file_ptr);
/* Helper function for irix_core_core_file_p:
32-bit and 64-bit versions. */
#ifdef CORE_MAGIC64
static int
-do_sections64 (abfd, coreout)
- bfd * abfd;
- struct coreout * coreout;
+do_sections64 (bfd *abfd, struct coreout *coreout)
{
struct vmap64 vmap;
char *secname;
for (i = 0; i < coreout->c_nvmap; i++)
{
- val = bfd_bread ((PTR) &vmap, (bfd_size_type) sizeof vmap, abfd);
+ val = bfd_bread (&vmap, (bfd_size_type) sizeof vmap, abfd);
if (val != sizeof vmap)
break;
/* 32-bit version. */
static int
-do_sections (abfd, coreout)
- bfd * abfd;
- struct coreout *coreout;
+do_sections (bfd *abfd, struct coreout *coreout)
{
struct vmap vmap;
char *secname;
for (i = 0; i < coreout->c_nvmap; i++)
{
- val = bfd_bread ((PTR) &vmap, (bfd_size_type) sizeof vmap, abfd);
+ val = bfd_bread (&vmap, (bfd_size_type) sizeof vmap, abfd);
if (val != sizeof vmap)
break;
continue;
if (!make_bfd_asection (abfd, secname,
- SEC_ALLOC | SEC_LOAD+SEC_HAS_CONTENTS,
+ SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS,
vmap.v_len, vmap.v_vaddr, vmap.v_offset))
/* Fail. */
return 0;
}
static asection *
-make_bfd_asection (abfd, name, flags, _raw_size, vma, filepos)
- bfd *abfd;
- const char *name;
- flagword flags;
- bfd_size_type _raw_size;
- bfd_vma vma;
- file_ptr filepos;
+make_bfd_asection (bfd *abfd,
+ const char *name,
+ flagword flags,
+ bfd_size_type size,
+ bfd_vma vma,
+ file_ptr filepos)
{
asection *asect;
- asect = bfd_make_section_anyway (abfd, name);
+ asect = bfd_make_section_anyway_with_flags (abfd, name, flags);
if (!asect)
return NULL;
- asect->flags = flags;
- asect->_raw_size = _raw_size;
+ asect->size = size;
asect->vma = vma;
asect->filepos = filepos;
asect->alignment_power = 4;
return asect;
}
-static const bfd_target *
-irix_core_core_file_p (abfd)
- bfd *abfd;
+static bfd_cleanup
+irix_core_core_file_p (bfd *abfd)
{
int val;
struct coreout coreout;
struct idesc *idg, *idf, *ids;
- bfd_size_type amt;
+ size_t amt;
- val = bfd_bread ((PTR) &coreout, (bfd_size_type) sizeof coreout, abfd);
+ val = bfd_bread (&coreout, (bfd_size_type) sizeof coreout, abfd);
if (val != sizeof coreout)
{
if (bfd_get_error () != bfd_error_system_call)
/* OK, we believe you. You're a core file (sure, sure). */
bfd_default_set_arch_mach (abfd, bfd_arch_mips, 0);
- return abfd->xvec;
+ return _bfd_no_cleanup;
fail:
bfd_release (abfd, core_hdr (abfd));
}
static char *
-irix_core_core_file_failing_command (abfd)
- bfd *abfd;
+irix_core_core_file_failing_command (bfd *abfd)
{
return core_command (abfd);
}
static int
-irix_core_core_file_failing_signal (abfd)
- bfd *abfd;
+irix_core_core_file_failing_signal (bfd *abfd)
{
return core_signal (abfd);
}
-static bfd_boolean
-irix_core_core_file_matches_executable_p (core_bfd, exec_bfd)
- bfd *core_bfd, *exec_bfd;
-{
- return TRUE; /* XXX - FIXME */
-}
-
/* If somebody calls any byte-swapping routines, shoot them. */
static void
-swap_abort()
+swap_abort(void)
{
abort(); /* This way doesn't require any declaration for ANSI to fuck up */
}
+
#define NO_GET ((bfd_vma (*) (const void *)) swap_abort)
#define NO_PUT ((void (*) (bfd_vma, void *)) swap_abort)
#define NO_GETS ((bfd_signed_vma (*) (const void *)) swap_abort)
+#define NO_GET64 ((bfd_uint64_t (*) (const void *)) swap_abort)
+#define NO_PUT64 ((void (*) (bfd_uint64_t, void *)) swap_abort)
+#define NO_GETS64 ((bfd_int64_t (*) (const void *)) swap_abort)
-const bfd_target irix_core_vec =
+const bfd_target core_irix_vec =
{
"irix-core",
bfd_target_unknown_flavour,
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 */
+ 0, /* symbol prefix */
' ', /* ar_pad_char */
16, /* ar_max_namelen */
- NO_GET, NO_GETS, NO_PUT, /* 64 bit data */
+ 0, /* match_priority */
+ NO_GET64, NO_GETS64, NO_PUT64, /* 64 bit data */
NO_GET, NO_GETS, NO_PUT, /* 32 bit data */
NO_GET, NO_GETS, NO_PUT, /* 16 bit data */
- NO_GET, NO_GETS, NO_PUT, /* 64 bit hdrs */
+ NO_GET64, NO_GETS64, NO_PUT64, /* 64 bit hdrs */
NO_GET, NO_GETS, NO_PUT, /* 32 bit hdrs */
NO_GET, NO_GETS, NO_PUT, /* 16 bit hdrs */
{ /* bfd_check_format */
- _bfd_dummy_target, /* unknown format */
- _bfd_dummy_target, /* object file */
- _bfd_dummy_target, /* archive */
- irix_core_core_file_p /* a core file */
+ _bfd_dummy_target, /* unknown format */
+ _bfd_dummy_target, /* object file */
+ _bfd_dummy_target, /* archive */
+ irix_core_core_file_p /* a core file */
},
{ /* bfd_set_format */
- bfd_false, bfd_false,
- bfd_false, bfd_false
+ _bfd_bool_bfd_false_error,
+ _bfd_bool_bfd_false_error,
+ _bfd_bool_bfd_false_error,
+ _bfd_bool_bfd_false_error
},
{ /* bfd_write_contents */
- bfd_false, bfd_false,
- bfd_false, bfd_false
+ _bfd_bool_bfd_false_error,
+ _bfd_bool_bfd_false_error,
+ _bfd_bool_bfd_false_error,
+ _bfd_bool_bfd_false_error
},
BFD_JUMP_TABLE_GENERIC (_bfd_generic),
NULL,
- (PTR) 0 /* backend_data */
-};
+ NULL /* backend_data */
+ };
#endif /* IRIX_CORE */