/* Sysroff object format dumper.
- Copyright (C) 1994, 95, 98, 99, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1994-2024 Free Software Foundation, Inc.
This file is part of GNU Binutils.
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. */
/* Written by Steve Chamberlain <sac@cygnus.com>.
This program reads a SYSROFF object file and prints it in an
- almost human readable form to stdout. */
+ almost human readable form to stdout. */
+#include "sysdep.h"
#include "bfd.h"
+#include "safe-ctype.h"
+#include "libiberty.h"
+#include "getopt.h"
#include "bucomm.h"
-
-#include <stdio.h>
-#include <ctype.h>
-#include <libiberty.h>
-#include <getopt.h>
#include "sysroff.h"
-#define PROGRAM_VERSION "1.0"
-
static int dump = 1;
static int segmented_p;
static int code;
static int addrsize = 4;
static FILE *file;
-char *
-getCHARS (ptr, idx, size, max)
- unsigned char *ptr;
- int *idx;
- int size;
- int max;
+static void derived_type (void);
+
+static char *
+getCHARS (unsigned char *ptr, int *idx, int size, int max)
{
int oc = *idx / 8;
char *r;
int b = size;
+
if (b >= max)
- {
- return "*undefined*";
- }
+ return _("*undefined*");
if (b == 0)
{
- /* Got to work out the length of the string from self */
+ /* PR 17512: file: 13caced2. */
+ if (oc >= max)
+ return _("*corrupt*");
+ /* Got to work out the length of the string from self. */
b = ptr[oc++];
(*idx) += 8;
}
+ if (oc + b > size)
+ {
+ /* PR 28564 */
+ return _("*corrupt*");
+ }
+
*idx += b * 8;
r = xcalloc (b + 1, 1);
memcpy (r, ptr + oc, b);
r[b] = 0;
+
return r;
}
static void
-dh (ptr, size)
- unsigned char *ptr;
- int size;
+dh (unsigned char *ptr, int size)
{
int i;
int j;
{
for (j = 0; j < span; j++)
{
- if (j + i < size)
+ if (j + i < size)
printf ("%02x ", ptr[i + j]);
- else
- printf (" ");
+ else
+ printf (" ");
}
for (j = 0; j < span && j + i < size; j++)
{
int c = ptr[i + j];
+
if (c < 32 || c > 127)
c = '.';
printf ("%c", c);
}
+
printf ("\n");
}
}
-int
-fillup (ptr)
- char *ptr;
+static int
+fillup (unsigned char *ptr)
{
int size;
int sum;
int i;
- size = getc (file) - 2;
- fread (ptr, 1, size, file);
+
+ size = getc (file);
+ if (size == EOF
+ || size <= 2)
+ return 0;
+
+ size -= 2;
+ if (fread (ptr, size, 1, file) != 1)
+ return 0;
+
sum = code + size + 2;
+
for (i = 0; i < size; i++)
- {
- sum += ptr[i];
- }
+ sum += ptr[i];
if ((sum & 0xff) != 0xff)
- {
- printf ("SUM IS %x\n", sum);
- }
+ printf (_("SUM IS %x\n"), sum);
+
if (dump)
dh (ptr, size);
- return size - 1;
+ return size;
}
-barray
-getBARRAY (ptr, idx, dsize, max)
- unsigned char *ptr;
- int *idx;
- int dsize ATTRIBUTE_UNUSED;
- int max ATTRIBUTE_UNUSED;
+static barray
+getBARRAY (unsigned char *ptr, int *idx, int dsize ATTRIBUTE_UNUSED, int max)
{
barray res;
int i;
int byte = *idx / 8;
- int size = ptr[byte++];
+ int size = 0;
+
+ if (byte < max)
+ size = ptr[byte++];
+
res.len = size;
res.data = (unsigned char *) xmalloc (size);
+
for (i = 0; i < size; i++)
- {
- res.data[i] = ptr[byte++];
- }
+ res.data[i] = byte < max ? ptr[byte++] : 0;
+
return res;
}
-int
-getINT (ptr, idx, size, max)
- unsigned char *ptr;
- int *idx;
- int size;
- int max;
+static int
+getINT (unsigned char *ptr, int *idx, int size, int max)
{
int n = 0;
int byte = *idx / 8;
if (byte >= max)
{
+ /* PR 17512: file: id:000001,src:000002,op:flip1,pos:45. */
+ /* Prevent infinite loops re-reading beyond the end of the buffer. */
+ fatal (_("ICE: getINT: Out of buffer space"));
return 0;
}
+
if (size == -2)
size = addrsize;
+
if (size == -1)
size = 0;
+
switch (size)
{
case 0:
n = (ptr[byte + 0] << 8) + ptr[byte + 1];
break;
case 4:
- n = (ptr[byte + 0] << 24) + (ptr[byte + 1] << 16) + (ptr[byte + 2] << 8) + (ptr[byte + 3]);
+ n = (((unsigned) ptr[byte + 0] << 24) + (ptr[byte + 1] << 16)
+ + (ptr[byte + 2] << 8) + (ptr[byte + 3]));
break;
default:
- abort ();
+ fatal (_("Unsupported read size: %d"), size);
}
+
*idx += size * 8;
return n;
}
-int
-getBITS (ptr, idx, size, max)
- char *ptr;
- int *idx;
- int size, max;
+static int
+getBITS (unsigned char *ptr, int *idx, int size, int max)
{
int byte = *idx / 8;
int bit = *idx % 8;
}
static void
-itheader (name, code)
- char *name;
- int code;
+itheader (char *name, int icode)
{
- printf ("\n%s 0x%02x\n", name, code);
+ printf ("\n%s 0x%02x\n", name, icode);
}
static int indent;
+
static void
-p ()
+p (void)
{
int i;
+
for (i = 0; i < indent; i++)
- {
- printf ("| ");
- }
+ printf ("| ");
+
printf ("> ");
}
static void
-tabout ()
+tabout (void)
{
p ();
}
static void
-pbarray (y)
- barray *y;
+pbarray (barray *y)
{
int x;
+
printf ("%d (", y->len);
+
for (x = 0; x < y->len; x++)
- {
- printf ("(%02x %c)", y->data[x], isprint (y->data[x]) ? y->data[x] : '.');
- }
+ printf ("(%02x %c)", y->data[x],
+ ISPRINT (y->data[x]) ? y->data[x] : '.');
+
printf (")\n");
}
#include "sysroff.c"
-/*
- * FIXME: sysinfo, which generates sysroff.[ch] from sysroff.info, can't
- * hack the special case of the tr block, which has no contents. So we
- * implement our own functions for reading in and printing out the tr
- * block.
- */
+/* FIXME: sysinfo, which generates sysroff.[ch] from sysroff.info, can't
+ hack the special case of the tr block, which has no contents. So we
+ implement our own functions for reading in and printing out the tr
+ block. */
#define IT_tr_CODE 0x7f
-void
-sysroff_swap_tr_in()
+
+static void
+sysroff_swap_tr_in (void)
{
- char raw[255];
+ unsigned char raw[255];
- memset(raw, 0, 255);
- fillup(raw);
+ memset (raw, 0, 255);
+ fillup (raw);
}
-void
-sysroff_print_tr_out()
+static void
+sysroff_print_tr_out (void)
{
- itheader("tr", IT_tr_CODE);
+ itheader ("tr", IT_tr_CODE);
}
static int
-getone (type)
- int type;
+getone (int type)
{
int c = getc (file);
+
code = c;
if ((c & 0x7f) != type)
sysroff_print_cs_out (&dummy);
}
break;
+
case IT_dln_CODE:
{
struct IT_dln dummy;
sysroff_print_dln_out (&dummy);
}
break;
+
case IT_hd_CODE:
{
struct IT_hd dummy;
sysroff_print_hd_out (&dummy);
}
break;
+
case IT_dar_CODE:
{
struct IT_dar dummy;
sysroff_print_dar_out (&dummy);
}
break;
+
case IT_dsy_CODE:
{
struct IT_dsy dummy;
sysroff_print_dsy_out (&dummy);
}
break;
+
case IT_dfp_CODE:
{
struct IT_dfp dummy;
sysroff_print_dfp_out (&dummy);
}
break;
+
case IT_dso_CODE:
{
struct IT_dso dummy;
sysroff_print_dso_out (&dummy);
}
break;
+
case IT_dpt_CODE:
{
struct IT_dpt dummy;
sysroff_print_dpt_out (&dummy);
}
break;
+
case IT_den_CODE:
{
struct IT_den dummy;
sysroff_print_den_out (&dummy);
}
break;
+
case IT_dbt_CODE:
{
struct IT_dbt dummy;
sysroff_print_dbt_out (&dummy);
}
break;
+
case IT_dty_CODE:
{
struct IT_dty dummy;
sysroff_print_dty_out (&dummy);
}
break;
+
case IT_un_CODE:
{
struct IT_un dummy;
sysroff_print_un_out (&dummy);
}
break;
+
case IT_sc_CODE:
{
struct IT_sc dummy;
sysroff_print_sc_out (&dummy);
}
break;
+
case IT_er_CODE:
{
struct IT_er dummy;
sysroff_print_er_out (&dummy);
}
break;
+
case IT_ed_CODE:
{
struct IT_ed dummy;
sysroff_print_ed_out (&dummy);
}
break;
+
case IT_sh_CODE:
{
struct IT_sh dummy;
sysroff_print_sh_out (&dummy);
}
break;
+
case IT_ob_CODE:
{
struct IT_ob dummy;
sysroff_print_ob_out (&dummy);
}
break;
+
case IT_rl_CODE:
{
struct IT_rl dummy;
sysroff_print_rl_out (&dummy);
}
break;
+
case IT_du_CODE:
{
struct IT_du dummy;
sysroff_print_du_out (&dummy);
}
break;
+
case IT_dus_CODE:
{
struct IT_dus dummy;
sysroff_print_dus_out (&dummy);
}
break;
+
case IT_dul_CODE:
{
struct IT_dul dummy;
sysroff_print_dul_out (&dummy);
}
break;
+
case IT_dss_CODE:
{
struct IT_dss dummy;
sysroff_print_dss_out (&dummy);
}
break;
+
case IT_hs_CODE:
{
struct IT_hs dummy;
sysroff_print_hs_out (&dummy);
}
break;
+
case IT_dps_CODE:
{
struct IT_dps dummy;
sysroff_print_dps_out (&dummy);
}
break;
+
case IT_tr_CODE:
- {
- sysroff_swap_tr_in ();
- sysroff_print_tr_out ();
- }
+ sysroff_swap_tr_in ();
+ sysroff_print_tr_out ();
break;
+
case IT_dds_CODE:
{
struct IT_dds dummy;
+
sysroff_swap_dds_in (&dummy);
sysroff_print_dds_out (&dummy);
}
break;
+
default:
- printf ("GOT A %x\n", c);
+ printf (_("GOT A %x\n"), c);
return 0;
break;
}
+
return 1;
}
static int
-opt (x)
- int x;
+opt (int x)
{
return getone (x);
}
-#if 0
-
-/* This is no longer used. */
-
static void
-unit_info_list ()
-{
- while (opt (IT_un_CODE))
- {
- getone (IT_us_CODE);
-
- while (getone (IT_sc_CODE))
- getone (IT_ss_CODE);
-
- while (getone (IT_er_CODE))
- ;
-
- while (getone (IT_ed_CODE))
- ;
- }
-}
-
-#endif
-
-#if 0
-
-/* This is no longer used. */
-
-static void
-object_body_list ()
-{
- while (getone (IT_sh_CODE))
- {
- while (getone (IT_ob_CODE))
- ;
- while (getone (IT_rl_CODE))
- ;
- }
-}
-
-#endif
-
-static void
-must (x)
- int x;
+must (int x)
{
if (!getone (x))
- {
- printf ("WANTED %x!!\n", x);
- }
+ printf (_("WANTED %x!!\n"), x);
}
static void
-tab (i, s)
- int i;
- char *s;
+tab (int i, char *s)
{
indent += i;
+
if (s)
{
p ();
- printf (s);
- printf ("\n");
+ puts (s);
}
}
-static void derived_type ();
-
static void
-dump_symbol_info ()
+dump_symbol_info (void)
{
- tab (1, "SYMBOL INFO");
+ tab (1, _("SYMBOL INFO"));
+
while (opt (IT_dsy_CODE))
{
if (opt (IT_dty_CODE))
must (IT_dty_CODE);
}
}
+
tab (-1, "");
}
static void
-derived_type ()
+derived_type (void)
{
- tab (1, "DERIVED TYPE");
+ tab (1, _("DERIVED TYPE"));
+
while (1)
{
if (opt (IT_dpp_CODE))
tab (-1, "");
}
-#if 0
-
-/* This is no longer used. */
-
static void
-program_structure ()
-{
- tab (1, "PROGRAM STRUCTURE");
- while (opt (IT_dps_CODE))
- {
- must (IT_dso_CODE);
- opt (IT_dss_CODE);
- dump_symbol_info ();
- must (IT_dps_CODE);
- }
- tab (-1, "");
-}
-
-#endif
-
-#if 0
-
-/* This is no longer used. */
-
-static void
-debug_list ()
-{
- tab (1, "DEBUG LIST");
-
- must (IT_du_CODE);
- opt (IT_dus_CODE);
- program_structure ();
- must (IT_dln_CODE);
-
- tab (-1, "");
-}
-
-#endif
-
-static void
-module ()
+module (void)
{
int c = 0;
int l = 0;
- tab (1, "MODULE***\n");
+ tab (1, _("MODULE***\n"));
do
{
c = getc (file);
+ if (c == EOF)
+ break;
ungetc (c, file);
c &= 0x7f;
}
while (getone (c) && c != IT_tr_CODE);
-#if 0
- must (IT_cs_CODE);
- must (IT_hd_CODE);
- opt (IT_hs_CODE);
-
- unit_info_list ();
- object_body_list ();
- debug_list ();
-
- must (IT_tr_CODE);
-#endif
tab (-1, "");
c = getc (file);
}
}
-char *program_name;
-
-static void
-show_usage (file, status)
- FILE *file;
- int status;
+ATTRIBUTE_NORETURN static void
+show_usage (FILE *ffile, int status)
{
- fprintf (file, _("Usage: %s [-hV] in-file\n"), program_name);
+ fprintf (ffile, _("Usage: %s [option(s)] in-file\n"), program_name);
+ fprintf (ffile, _("Print a human readable interpretation of a SYSROFF object file\n"));
+ fprintf (ffile, _(" The options are:\n\
+ -h --help Display this information\n\
+ -v --version Print the program's version number\n"));
+
+ if (REPORT_BUGS_TO[0] && status == 0)
+ fprintf (ffile, _("Report bugs to %s\n"), REPORT_BUGS_TO);
exit (status);
}
-static void
-show_help ()
-{
- printf (_("%s: Print a human readable interpretation of a SYSROFF object file\n"),
- program_name);
- show_usage (stdout, 0);
-}
-
int
-main (ac, av)
- int ac;
- char **av;
+main (int ac, char **av)
{
char *input_file = NULL;
- int opt;
+ int option;
static struct option long_options[] =
{
{"help", no_argument, 0, 'h'},
{NULL, no_argument, 0, 0}
};
-#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
+#ifdef HAVE_LC_MESSAGES
setlocale (LC_MESSAGES, "");
#endif
+ setlocale (LC_CTYPE, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
program_name = av[0];
xmalloc_set_program_name (program_name);
+ bfd_set_error_program_name (program_name);
+
+ expandargv (&ac, &av);
- while ((opt = getopt_long (ac, av, "hV", long_options, (int *) NULL)) != EOF)
+ while ((option = getopt_long (ac, av, "HhVv", long_options, (int *) NULL)) != EOF)
{
- switch (opt)
+ switch (option)
{
+ case 'H':
case 'h':
- show_help ();
+ show_usage (stdout, 0);
/*NOTREACHED*/
+ case 'v':
case 'V':
- printf (_("GNU %s version %s\n"), program_name, PROGRAM_VERSION);
+ print_version ("sysdump");
exit (0);
/*NOTREACHED*/
case 0:
/* The input and output files may be named on the command line. */
if (optind < ac)
- {
- input_file = av[optind];
- }
+ input_file = av[optind];
if (!input_file)
- {
- fatal (_("no input file specified"));
- }
+ fatal (_("no input file specified"));
file = fopen (input_file, FOPEN_RB);
+
if (!file)
- {
- fatal (_("cannot open input file %s"), input_file);
- }
+ fatal (_("cannot open input file %s"), input_file);
module ();
return 0;
projects / thirdparty / binutils-gdb.git / blobdiff