/* size.c -- report size of various sections of an executable file.
- Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
- Free Software Foundation, Inc.
+ Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+ 2002, 2003 Free Software Foundation, Inc.
-This file is part of GNU Binutils.
+ 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
-(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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
\f
/* Extensions/incompatibilities:
o - BSD output has filenames at the end.
o - We also handle core files.
o - We also handle archives.
If you write shell scripts which manipulate this info then you may be
- out of luck; there's no --compatibility or --pedantic option.
-*/
+ out of luck; there's no --compatibility or --pedantic option. */
#include "bfd.h"
-#include "getopt.h"
#include "bucomm.h"
#include "libiberty.h"
+#include "getopt.h"
#ifndef BSD_DEFAULT
#define BSD_DEFAULT 1
enum
{
decimal, octal, hex
- } radix = decimal;
+ }
+radix = decimal;
+
int berkeley_format = BSD_DEFAULT; /* 0 means use AT&T-style output. */
int show_version = 0;
int show_help = 0;
+int show_totals = 0;
+
+static bfd_size_type total_bsssize;
+static bfd_size_type total_datasize;
+static bfd_size_type total_textsize;
/* Program exit status. */
int return_code = 0;
static char *target = NULL;
-/* Static declarations */
+/* Static declarations. */
-static void usage PARAMS ((FILE *, int));
-static void display_file PARAMS ((char *filename));
-static void display_bfd PARAMS ((bfd *));
-static void display_archive PARAMS ((bfd *));
-static int size_number PARAMS ((bfd_size_type));
+static void usage (FILE *, int);
+static void display_file (char *);
+static void display_bfd (bfd *);
+static void display_archive (bfd *);
+static int size_number (bfd_size_type);
#if 0
-static void lprint_number PARAMS ((int, bfd_size_type));
+static void lprint_number (int, bfd_size_type);
#endif
-static void rprint_number PARAMS ((int, bfd_size_type));
-static void print_berkeley_format PARAMS ((bfd *));
-static void sysv_internal_sizer PARAMS ((bfd *, asection *, PTR));
-static void sysv_internal_printer PARAMS ((bfd *, asection *, PTR));
-static void print_sysv_format PARAMS ((bfd *));
-static void print_sizes PARAMS ((bfd * file));
-static void berkeley_sum PARAMS ((bfd *, sec_ptr, PTR));
+static void rprint_number (int, bfd_size_type);
+static void print_berkeley_format (bfd *);
+static void sysv_internal_sizer (bfd *, asection *, void *);
+static void sysv_internal_printer (bfd *, asection *, void *);
+static void print_sysv_format (bfd *);
+static void print_sizes (bfd * file);
+static void berkeley_sum (bfd *, sec_ptr, void *);
\f
static void
-usage (stream, status)
- FILE *stream;
- int status;
+usage (FILE *stream, int status)
{
- fprintf (stream, _("\
-Usage: %s [-A | --format=sysv | -B | --format=berkeley]\n\
- [-o | --radix=8 | -d | --radix=10 | -h | --radix=16]\n\
- [-V | --version] [--target=bfdname] [--help] [file...]\n"),
- program_name);
+ fprintf (stream, _("Usage: %s [option(s)] [file(s)]\n"), program_name);
+ fprintf (stream, _(" Displays the sizes of sections inside binary files\n"));
+ fprintf (stream, _(" If no input file(s) are specified, a.out is assumed\n"));
+ fprintf (stream, _(" The options are:\n\
+ -A|-B --format={sysv|berkeley} Select output style (default is %s)\n\
+ -o|-d|-x --radix={8|10|16} Display numbers in octal, decimal or hex\n\
+ -t --totals Display the total sizes (Berkeley only)\n\
+ --target=<bfdname> Set the binary file format\n\
+ -h --help Display this information\n\
+ -v --version Display the program's version\n\
+\n"),
#if BSD_DEFAULT
- fputs (_("default is --format=berkeley\n"), stream);
+ "berkeley"
#else
- fputs (_("default is --format=sysv\n"), stream);
+ "sysv"
#endif
+);
list_supported_targets (program_name, stream);
if (status == 0)
fprintf (stream, _("Report bugs to %s\n"), REPORT_BUGS_TO);
{"format", required_argument, 0, 200},
{"radix", required_argument, 0, 201},
{"target", required_argument, 0, 202},
+ {"totals", no_argument, &show_totals, 1},
{"version", no_argument, &show_version, 1},
{"help", no_argument, &show_help, 1},
{0, no_argument, 0, 0}
};
+int main (int, char **);
+
int
-main (argc, argv)
- int argc;
- char **argv;
+main (int argc, char **argv)
{
int temp;
int c;
bfd_init ();
set_default_bfd_target ();
- while ((c = getopt_long (argc, argv, "ABVdfox", long_options,
+ while ((c = getopt_long (argc, argv, "ABHhVvdfotx", long_options,
(int *) 0)) != EOF)
switch (c)
{
case 'B':
berkeley_format = 1;
break;
+ case 'v':
case 'V':
show_version = 1;
break;
case 'o':
radix = octal;
break;
+ case 't':
+ show_totals = 1;
+ break;
case 'f': /* FIXME : For sysv68, `-f' means `full format', i.e.
`[fname:] M(.text) + N(.data) + O(.bss) + P(.comment) = Q'
where `fname: ' appears only if there are >= 2 input files,
break;
case 0:
break;
+ case 'h':
+ case 'H':
case '?':
usage (stderr, 1);
}
for (; optind < argc;)
display_file (argv[optind++]);
+ if (show_totals && berkeley_format)
+ {
+ bfd_size_type total = total_textsize + total_datasize + total_bsssize;
+
+ rprint_number (7, total_textsize);
+ putchar('\t');
+ rprint_number (7, total_datasize);
+ putchar('\t');
+ rprint_number (7, total_bsssize);
+ printf (((radix == octal) ? "\t%7lo\t%7lx\t" : "\t%7lu\t%7lx\t"),
+ (unsigned long) total, (unsigned long) total);
+ fputs ("(TOTALS)\n", stdout);
+ }
+
return return_code;
}
\f
/* Display stats on file or archive member ABFD. */
static void
-display_bfd (abfd)
- bfd *abfd;
+display_bfd (bfd *abfd)
{
char **matching;
if (bfd_check_format_matches (abfd, bfd_core, &matching))
{
- CONST char *core_cmd;
+ const char *core_cmd;
print_sizes (abfd);
fputs (" (core file", stdout);
}
static void
-display_archive (file)
- bfd *file;
+display_archive (bfd *file)
{
bfd *arfile = (bfd *) NULL;
+ bfd *last_arfile = (bfd *) NULL;
for (;;)
{
}
display_bfd (arfile);
- /* Don't close the archive elements; we need them for next_archive */
+
+ if (last_arfile != NULL)
+ bfd_close (last_arfile);
+ last_arfile = arfile;
}
+
+ if (last_arfile != NULL)
+ bfd_close (last_arfile);
}
static void
-display_file (filename)
- char *filename;
+display_file (char *filename)
{
- bfd *file = bfd_openr (filename, target);
+ bfd *file;
+
+ if (get_file_size (filename) < 1)
+ return;
+
+ file = bfd_openr (filename, target);
if (file == NULL)
{
bfd_nonfatal (filename);
return;
}
- if (bfd_check_format (file, bfd_archive) == true)
+ if (bfd_check_format (file, bfd_archive))
display_archive (file);
else
display_bfd (file);
- if (bfd_close (file) == false)
+ if (!bfd_close (file))
{
bfd_nonfatal (filename);
return_code = 1;
/* This is what lexical functions are for. */
static int
-size_number (num)
- bfd_size_type num;
+size_number (bfd_size_type num)
{
char buffer[40];
+
sprintf (buffer,
(radix == decimal ? "%lu" :
((radix == octal) ? "0%lo" : "0x%lx")),
/* This is not used. */
static void
-lprint_number (width, num)
- int width;
- bfd_size_type num;
+lprint_number (int width, bfd_size_type num)
{
char buffer[40];
+
sprintf (buffer,
(radix == decimal ? "%lu" :
((radix == octal) ? "0%lo" : "0x%lx")),
#endif
static void
-rprint_number (width, num)
- int width;
- bfd_size_type num;
+rprint_number (int width, bfd_size_type num)
{
char buffer[40];
+
sprintf (buffer,
(radix == decimal ? "%lu" :
((radix == octal) ? "0%lo" : "0x%lx")),
static bfd_size_type textsize;
static void
-berkeley_sum (abfd, sec, ignore)
- bfd *abfd ATTRIBUTE_UNUSED;
- sec_ptr sec;
- PTR ignore ATTRIBUTE_UNUSED;
+berkeley_sum (bfd *abfd ATTRIBUTE_UNUSED, sec_ptr sec,
+ void *ignore ATTRIBUTE_UNUSED)
{
flagword flags;
bfd_size_type size;
bsssize += size;
}
-static void
-print_berkeley_format (abfd)
- bfd *abfd;
+static void
+print_berkeley_format (bfd *abfd)
{
static int files_seen = 0;
bfd_size_type total;
datasize = 0;
textsize = 0;
- bfd_map_over_sections (abfd, berkeley_sum, (PTR) NULL);
+ bfd_map_over_sections (abfd, berkeley_sum, NULL);
if (files_seen++ == 0)
#if 0
total = textsize + datasize + bsssize;
+ if (show_totals)
+ {
+ total_textsize += textsize;
+ total_datasize += datasize;
+ total_bsssize += bsssize;
+ }
+
rprint_number (7, textsize);
putchar ('\t');
rprint_number (7, datasize);
(unsigned long) total, (unsigned long) total);
fputs (bfd_get_filename (abfd), stdout);
+
if (bfd_my_archive (abfd))
printf (" (ex %s)", bfd_get_filename (bfd_my_archive (abfd)));
}
int svi_sizelen = 0;
static void
-sysv_internal_sizer (file, sec, ignore)
- bfd *file ATTRIBUTE_UNUSED;
- sec_ptr sec;
- PTR ignore ATTRIBUTE_UNUSED;
+sysv_internal_sizer (bfd *file ATTRIBUTE_UNUSED, sec_ptr sec,
+ void *ignore ATTRIBUTE_UNUSED)
{
bfd_size_type size = bfd_section_size (file, sec);
- if (!bfd_is_abs_section (sec)
- && !bfd_is_com_section (sec)
- && !bfd_is_und_section (sec))
+
+ if ( ! bfd_is_abs_section (sec)
+ && ! bfd_is_com_section (sec)
+ && ! bfd_is_und_section (sec))
{
int namelen = strlen (bfd_section_name (file, sec));
+
if (namelen > svi_namelen)
svi_namelen = namelen;
svi_total += size;
+
if (bfd_section_vma (file, sec) > svi_maxvma)
svi_maxvma = bfd_section_vma (file, sec);
}
}
static void
-sysv_internal_printer (file, sec, ignore)
- bfd *file ATTRIBUTE_UNUSED;
- sec_ptr sec;
- PTR ignore ATTRIBUTE_UNUSED;
+sysv_internal_printer (bfd *file ATTRIBUTE_UNUSED, sec_ptr sec,
+ void *ignore ATTRIBUTE_UNUSED)
{
bfd_size_type size = bfd_section_size (file, sec);
- if (!bfd_is_abs_section (sec)
- && !bfd_is_com_section (sec)
- && !bfd_is_und_section (sec))
+
+ if ( ! bfd_is_abs_section (sec)
+ && ! bfd_is_com_section (sec)
+ && ! bfd_is_und_section (sec))
{
svi_total += size;
}
static void
-print_sysv_format (file)
- bfd *file;
+print_sysv_format (bfd *file)
{
- /* size all of the columns */
+ /* Size all of the columns. */
svi_total = 0;
svi_maxvma = 0;
svi_namelen = 0;
- bfd_map_over_sections (file, sysv_internal_sizer, (PTR) NULL);
+ bfd_map_over_sections (file, sysv_internal_sizer, NULL);
svi_vmalen = size_number ((bfd_size_type)svi_maxvma);
+
if ((size_t) svi_vmalen < sizeof ("addr") - 1)
svi_vmalen = sizeof ("addr")-1;
svi_total = 0;
printf ("%s ", bfd_get_filename (file));
+
if (bfd_my_archive (file))
printf (" (ex %s)", bfd_get_filename (bfd_my_archive (file)));
printf (":\n%-*s %*s %*s\n", svi_namelen, "section",
svi_sizelen, "size", svi_vmalen, "addr");
- bfd_map_over_sections (file, sysv_internal_printer, (PTR) NULL);
+
+ bfd_map_over_sections (file, sysv_internal_printer, NULL);
printf ("%-*s ", svi_namelen, "Total");
rprint_number (svi_sizelen, svi_total);
}
static void
-print_sizes (file)
- bfd *file;
+print_sizes (bfd *file)
{
if (berkeley_format)
print_berkeley_format (file);