/* Sysroff object format dumper.
- Copyright 1994, 1995, 1998, 1999, 2000, 2001, 2002
- Free Software Foundation, Inc.
+ Copyright (C) 1994-2020 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. */
+#include "sysdep.h"
#include "bfd.h"
-#include "bucomm.h"
#include "safe-ctype.h"
-
-#include <stdio.h>
-#include <libiberty.h>
-#include <getopt.h>
+#include "libiberty.h"
+#include "getopt.h"
+#include "bucomm.h"
#include "sysroff.h"
static int dump = 1;
static int addrsize = 4;
static FILE *file;
-static void dh PARAMS ((unsigned char *, int));
-static void itheader PARAMS ((char *, int));
-static void p PARAMS ((void));
-static void tabout PARAMS ((void));
-static void pbarray PARAMS ((barray *));
-static int getone PARAMS ((int));
-static int opt PARAMS ((int));
-static void must PARAMS ((int));
-static void tab PARAMS ((int, char *));
-static void dump_symbol_info PARAMS ((void));
-static void derived_type PARAMS ((void));
-static void module PARAMS ((void));
-static void show_usage PARAMS ((FILE *, int));
-
-extern char *getCHARS PARAMS ((unsigned char *, int *, int, int));
-extern int fillup PARAMS ((char *));
-extern barray getBARRAY PARAMS ((unsigned char *, int *, int, int));
-extern int getINT PARAMS ((unsigned char *, int *, int, int));
-extern int getBITS PARAMS ((char *, int *, int, int));
-extern void sysroff_swap_tr_in PARAMS ((void));
-extern void sysroff_print_tr_out PARAMS ((void));
-extern int main PARAMS ((int, char **));
-
-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)
{
+ /* 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;
}
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
-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];
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 ATTRIBUTE_UNUSED)
{
barray res;
int i;
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)
- return 0;
+ {
+ /* 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;
n = (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;
}
static void
-tabout ()
+tabout (void)
{
p ();
}
static void
-pbarray (y)
- barray *y;
+pbarray (barray *y)
{
int x;
#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);
}
-void
-sysroff_print_tr_out()
+static void
+sysroff_print_tr_out (void)
{
itheader ("tr", IT_tr_CODE);
}
static int
-getone (type)
- int type;
+getone (int type)
{
int c = getc (file);
break;
default:
- printf ("GOT A %x\n", c);
+ printf (_("GOT A %x\n"), c);
return 0;
break;
}
}
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
-dump_symbol_info ()
+dump_symbol_info (void)
{
- tab (1, "SYMBOL INFO");
+ tab (1, _("SYMBOL INFO"));
while (opt (IT_dsy_CODE))
{
}
static void
-derived_type ()
+derived_type (void)
{
- tab (1, "DERIVED TYPE");
+ tab (1, _("DERIVED TYPE"));
while (1)
{
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 [option(s)] in-file\n"), program_name);
- fprintf (file, _("Print a human readable interpretation of a SYSROFF object file\n"));
- fprintf (file, _(" The options are:\n\
+ 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 (status == 0)
- fprintf (file, _("Report bugs to %s\n"), REPORT_BUGS_TO);
+ if (REPORT_BUGS_TO[0] && status == 0)
+ fprintf (ffile, _("Report bugs to %s\n"), REPORT_BUGS_TO);
exit (status);
}
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'},
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, "HhVv", 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':