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authorNick Clifton <nickc@redhat.com>2002-01-23 16:12:56 +0000
committerNick Clifton <nickc@redhat.com>2002-01-23 16:12:56 +0000
commit8b53311e1054be6e53e1ccef58c3402b066b6f53 (patch)
tree7247176865811241392f2bb8e2d0fcc6d2c3b386 /binutils/addr2line.c
parentc69539487b6c97e8bdef522f6724d61c226a85f3 (diff)
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Tidy up formatting of --help output.
Diffstat (limited to 'binutils/addr2line.c')
-rw-r--r--binutils/addr2line.c26
1 files changed, 18 insertions, 8 deletions
diff --git a/binutils/addr2line.c b/binutils/addr2line.c
index 171c972..a9ceb91 100644
--- a/binutils/addr2line.c
+++ b/binutils/addr2line.c
@@ -1,5 +1,5 @@
/* addr2line.c -- convert addresses to line number and function name
- Copyright 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Ulrich Lauther <Ulrich.Lauther@mchp.siemens.de>
This file is part of GNU Binutils.
@@ -70,11 +70,19 @@ usage (stream, status)
FILE *stream;
int status;
{
- fprintf (stream, _("\
-Usage: %s [-CfsHV] [-b bfdname] [--target=bfdname]\n\
- [-e executable] [--exe=executable] [--demangle[=style]]\n\
- [--basenames] [--functions] [addr addr ...]\n"),
- program_name);
+ fprintf (stream, _("Usage: %s [option(s)] [addr(s)]\n"), program_name);
+ fprintf (stream, _(" Convert addresses into line number/file name pairs.\n"));
+ fprintf (stream, _(" If no addresses are specified on the command line, they will be read from stdin\n"));
+ fprintf (stream, _(" The options are:\n\
+ -b --target=<bfdname> Set the binary file format\n\
+ -e --exe=<executable> Set the input file name (default is a.out)\n\
+ -s --basenames Strip directory names\n\
+ -f --functions Show function names\n\
+ -C --demangle[=style] Demangle function names\n\
+ -h --help Display this information\n\
+ -v --version Display the program's version\n\
+\n"));
+
list_supported_targets (program_name, stream);
if (status == 0)
fprintf (stream, _("Report bugs to %s\n"), REPORT_BUGS_TO);
@@ -291,13 +299,13 @@ main (argc, argv)
filename = NULL;
target = NULL;
- while ((c = getopt_long (argc, argv, "b:Ce:sfHV", long_options, (int *) 0))
+ while ((c = getopt_long (argc, argv, "b:Ce:sfHhVv", long_options, (int *) 0))
!= EOF)
{
switch (c)
{
case 0:
- break; /* we've been given a long option */
+ break; /* We've been given a long option. */
case 'b':
target = optarg;
break;
@@ -324,9 +332,11 @@ main (argc, argv)
case 'f':
with_functions = true;
break;
+ case 'v':
case 'V':
print_version ("addr2line");
break;
+ case 'h':
case 'H':
usage (stdout, 0);
break;