/* BFD back-end for CISCO crash dumps.
- Copyright 1994, 1997, 1999, 2000, 2001, 2002, 2004
- Free Software Foundation, Inc.
+ Copyright (C) 1994-2015 Free Software Foundation, Inc.
-This file is part of BFD, the Binary File Descriptor library.
+ 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 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 3 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.
+ 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
-Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+ 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
/* core_file_failing_signal returns a host signal (this probably should
be fixed). */
# define SIGBUS 10
#endif
\f
-int crash_info_locs[] = {
+int crash_info_locs[] =
+{
0x0250, /* mips, ppc, x86, i960 */
0x0400, /* m68k, mips, x86, i960 */
0x0FFC, /* m68k, mips, ppc, x86, i960 */
#define CRASH_MAGIC 0xdead1234
#define MASK_ADDR(x) ((x) & 0x0fffffff) /* Mask crash info address */
-typedef enum {
- CRASH_REASON_NOTCRASHED = 0,
- CRASH_REASON_EXCEPTION = 1,
- CRASH_REASON_CORRUPT = 2,
+typedef enum
+{
+ CRASH_REASON_NOTCRASHED = 0,
+ CRASH_REASON_EXCEPTION = 1,
+ CRASH_REASON_CORRUPT = 2,
} crashreason;
-typedef struct {
+typedef struct
+{
char magic[4]; /* Magic number */
char version[4]; /* Version number */
char reason[4]; /* Crash reason */
int sig;
};
-static const bfd_target *cisco_core_file_validate PARAMS ((bfd *, int));
-static const bfd_target *cisco_core_file_p PARAMS ((bfd *));
-char *cisco_core_file_failing_command PARAMS ((bfd *));
-int cisco_core_file_failing_signal PARAMS ((bfd *));
#define cisco_core_file_matches_executable_p generic_core_file_matches_executable_p
+#define cisco_core_file_pid _bfd_nocore_core_file_pid
\f
/* Examine the file for a crash info struct at the offset given by
CRASH_INFO_LOC. */
static const bfd_target *
-cisco_core_file_validate (abfd, crash_info_loc)
- bfd *abfd;
- int crash_info_loc;
+cisco_core_file_validate (bfd *abfd, int crash_info_loc)
{
char buf[4];
unsigned int crashinfo_offset;
crashinfo_external crashinfo;
- int nread;
+ bfd_size_type nread;
unsigned int magic;
unsigned int version;
unsigned int rambase;
sec_ptr asect;
struct stat statbuf;
bfd_size_type amt;
+ flagword flags;
if (bfd_seek (abfd, (file_ptr) crash_info_loc, SEEK_SET) != 0)
return NULL;
/* Create a ".data" section that maps the entire file, which is
essentially a dump of the target system's RAM. */
- asect = bfd_make_section_anyway (abfd, ".data");
+ flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
+ asect = bfd_make_section_anyway_with_flags (abfd, ".data", flags);
if (asect == NULL)
goto error_return;
- asect->flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
/* The size of memory is the size of the core file itself. */
asect->size = statbuf.st_size;
asect->vma = rambase;
/* Create a ".crash" section to allow access to the saved
crash information. */
- asect = bfd_make_section_anyway (abfd, ".crash");
+ flags = SEC_HAS_CONTENTS;
+ asect = bfd_make_section_anyway_with_flags (abfd, ".crash", flags);
if (asect == NULL)
goto error_return;
- asect->flags = SEC_HAS_CONTENTS;
asect->vma = 0;
asect->filepos = crashinfo_offset;
asect->size = sizeof (crashinfo);
/* Create a ".reg" section to allow access to the saved
registers. */
- asect = bfd_make_section_anyway (abfd, ".reg");
+ asect = bfd_make_section_anyway_with_flags (abfd, ".reg", flags);
if (asect == NULL)
goto error_return;
- asect->flags = SEC_HAS_CONTENTS;
asect->vma = 0;
asect->filepos = bfd_get_32 (abfd, crashinfo.registers) - rambase;
/* Since we don't know the exact size of the saved register info,
}
static const bfd_target *
-cisco_core_file_p (abfd)
- bfd *abfd;
+cisco_core_file_p (bfd *abfd)
{
int *crash_info_locp;
const bfd_target *target = NULL;
return (target);
}
-char *
-cisco_core_file_failing_command (abfd)
- bfd *abfd ATTRIBUTE_UNUSED;
+static char *
+cisco_core_file_failing_command (bfd *abfd ATTRIBUTE_UNUSED)
{
return NULL;
}
-int
-cisco_core_file_failing_signal (abfd)
- bfd *abfd ATTRIBUTE_UNUSED;
+static int
+cisco_core_file_failing_signal (bfd *abfd ATTRIBUTE_UNUSED)
{
return abfd->tdata.cisco_core_data->sig;
}
\f
-extern const bfd_target cisco_core_little_vec;
+extern const bfd_target core_cisco_le_vec;
-const bfd_target cisco_core_big_vec =
- {
+const bfd_target core_cisco_be_vec =
+{
"cisco-ios-core-big",
bfd_target_unknown_flavour,
BFD_ENDIAN_BIG, /* target byte order */
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 */
+ 0, /* symbol prefix */
+ ' ', /* ar_pad_char */
+ 16, /* ar_max_namelen */
+ 0, /* match priority. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
BFD_JUMP_TABLE_LINK (_bfd_nolink),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
- & cisco_core_little_vec,
+ & core_cisco_le_vec,
- (PTR) 0 /* backend_data */
+ NULL /* backend_data */
};
-const bfd_target cisco_core_little_vec =
- {
+const bfd_target core_cisco_le_vec =
+{
"cisco-ios-core-little",
bfd_target_unknown_flavour,
BFD_ENDIAN_LITTLE, /* target byte order */
0, /* symbol prefix */
' ', /* ar_pad_char */
16, /* ar_max_namelen */
+ 0, /* match_priority */
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
BFD_JUMP_TABLE_LINK (_bfd_nolink),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
- &cisco_core_big_vec,
+ &core_cisco_be_vec,
- (PTR) 0 /* backend_data */
+ NULL /* backend_data */
};
projects / deliverable / binutils-gdb.git / blobdiff