2002-06-15 H.J. Lu (hjl@gnu.org)

	* nm.c (print_size): New variable. Initialize to 0.
	(long_options): Add 'S'/"print-size".
	(main): Handle 'S'.
	(print_symbol_info_bsd): Print size only if print_size is not
	0.

	* doc/binutils.texi: Document -S/--print-size.

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index dce7568180cb4b5e3de5fc4b39dcc1a125fff298..26c052f2a3b7ca08efe1e9ee4c22d97c2ca8dc9c 100644 (file)
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,13 @@
+2002-06-15  H.J. Lu  (hjl@gnu.org)
+
+       * nm.c (print_size): New variable. Initialize to 0.
+       (long_options): Add 'S'/"print-size".
+       (main): Handle 'S'.
+       (print_symbol_info_bsd): Print size only if print_size is not
+       0.
+
+       * doc/binutils.texi: Document -S/--print-size.
+
 2002-6-13  Elias Athanasopoulos  <eathan@otenet.gr>
 
        * nm.c (struct extended_symbol_info): New strcuture: Add the size

diff --git a/binutils/doc/binutils.texi b/binutils/doc/binutils.texi
index 807f43efcb55de15a6b83b55acaf9eff4f900cdb..2b91f8ee3abdcae6c8a42faf5420e99a4031385a 100644 (file)
--- a/binutils/doc/binutils.texi
+++ b/binutils/doc/binutils.texi
@@ -659,7 +659,8 @@ The @sc{gnu} linker @command{ld} is now described in a separate manual.
 @c man begin SYNOPSIS nm
 nm [@option{-a}|@option{--debug-syms}] [@option{-g}|@option{--extern-only}]
    [@option{-B}] [@option{-C}|@option{--demangle}[=@var{style}]] [@option{-D}|@option{--dynamic}]
-   [@option{-s}|@option{--print-armap}] [@option{-A}|@option{-o}|@option{--print-file-name}]
+   [@option{-S}|@option{--print-size}] [@option{-s}|@option{--print-armap}]
+   [@option{-A}|@option{-o}|@option{--print-file-name}]
    [@option{-n}|@option{-v}|@option{--numeric-sort}] [@option{-p}|@option{--no-sort}]
    [@option{-r}|@option{--reverse-sort}] [@option{--size-sort}] [@option{-u}|@option{--undefined-only}]
    [@option{-t} @var{radix}|@option{--radix=}@var{radix}] [@option{-P}|@option{--portability}]
@@ -851,6 +852,10 @@ encountered.
 Use the POSIX.2 standard output format instead of the default format.
 Equivalent to @samp{-f posix}.
 
+@item -S
+@itemx --print-size
+Print size of defined symbols for the @code{bsd} output format.
+
 @item -s
 @itemx --print-armap
 @cindex symbol index, listing

diff --git a/binutils/nm.c b/binutils/nm.c
index bdb9ceeaafbfa4fe4663f0e188421a53dbf72089..7b55440675f75455015ddc3b84092085a66fb4dc 100644 (file)
--- a/binutils/nm.c
+++ b/binutils/nm.c
@@ -161,6 +161,7 @@ static int defined_only = 0;        /* Print defined symbols only.  */
 static int no_sort = 0;                /* Don't sort; print syms in order found.  */
 static int print_debug_syms = 0;/* Print debugger-only symbols too.  */
 static int print_armap = 0;    /* Describe __.SYMDEF data in archive files.  */
+static int print_size = 0;     /* Print size of defined symbols.  */
 static int reverse_sort = 0;   /* Sort in downward(alpha or numeric) order.  */
 static int sort_numerically = 0;/* Sort in numeric rather than alpha order.  */
 static int sort_by_size = 0;   /* Sort by size of symbol.  */
@@ -218,6 +219,7 @@ static struct option long_options[] =
   {"portability", no_argument, 0, 'P'},
   {"print-armap", no_argument, &print_armap, 1},
   {"print-file-name", no_argument, 0, 'o'},
+  {"print-size", no_argument, 0, 'S'},
   {"radix", required_argument, 0, 't'},
   {"reverse-sort", no_argument, &reverse_sort, 1},
   {"size-sort", no_argument, &sort_by_size, 1},
@@ -259,6 +261,7 @@ usage (stream, status)
   -p, --no-sort          Do not sort the symbols\n\
   -P, --portability      Same as --format=posix\n\
   -r, --reverse-sort     Reverse the sense of the sort\n\
+  -S, --print-size       Print size of defined symbols\n\
   -s, --print-armap      Include index for symbols from archive members\n\
       --size-sort        Sort symbols by size\n\
   -t, --radix=RADIX      Use RADIX for printing symbol values\n\
@@ -360,7 +363,7 @@ main (argc, argv)
   bfd_init ();
   set_default_bfd_target ();
 
-  while ((c = getopt_long (argc, argv, "aABCDef:gHhlnopPrst:uvVvX:",
+  while ((c = getopt_long (argc, argv, "aABCDef:gHhlnopPrSst:uvVvX:",
                           long_options, (int *) 0)) != EOF)
     {
       switch (c)
@@ -423,6 +426,9 @@ main (argc, argv)
        case 's':
          print_armap = 1;
          break;
+       case 'S':
+         print_size = 1;
+         break;
        case 't':
          set_print_radix (optarg);
          break;
@@ -1454,7 +1460,7 @@ print_symbol_info_bsd (info, abfd)
     {
       print_value (abfd, SYM_VALUE (info));
 
-      if (SYM_SIZE (info))
+      if (print_size && SYM_SIZE (info))
        {
          printf(" ");
          print_value (abfd, SYM_SIZE (info));