[src/trunk]: src/external/gpl3/binutils/usr.sbin/dbsym Add new option -P to p...

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b16eac8f42fe
branches:  trunk
changeset: 331634:b16eac8f42fe
user:      joerg <joerg%NetBSD.org@localhost>
date:      Sun Aug 17 19:12:59 2014 +0000

description:
Add new option -P to print only the symbol table size.

diffstat:

 external/gpl3/binutils/usr.sbin/dbsym/dbsym.8 |  12 +++++++++---
 external/gpl3/binutils/usr.sbin/dbsym/dbsym.c |  16 ++++++++++++----
 2 files changed, 21 insertions(+), 7 deletions(-)

diffs (99 lines):

diff -r c607cdef898c -r b16eac8f42fe external/gpl3/binutils/usr.sbin/dbsym/dbsym.8
--- a/external/gpl3/binutils/usr.sbin/dbsym/dbsym.8     Sun Aug 17 16:57:37 2014 +0000
+++ b/external/gpl3/binutils/usr.sbin/dbsym/dbsym.8     Sun Aug 17 19:12:59 2014 +0000
@@ -1,6 +1,6 @@
-.\"    $NetBSD: dbsym.8,v 1.3 2012/03/19 09:13:33 wiz Exp $
+.\"    $NetBSD: dbsym.8,v 1.4 2014/08/17 19:12:59 joerg Exp $
 .\"
-.Dd March 19, 2012
+.Dd August 14, 2014
 .Dt DBSYM 8
 .Os
 .Sh NAME
@@ -8,7 +8,7 @@
 .Nd copy kernel symbol table into db_symtab space
 .Sh SYNOPSIS
 .Nm
-.Op Fl pv
+.Op Fl Ppv
 .Op Fl b Ar bfdname
 .Ar kernel
 .Sh DESCRIPTION
@@ -34,6 +34,12 @@
 flag specifies BFD name of kernel.
 .Pp
 If the
+.Fl P
+flag is given,
+.Nm
+will report the size of the kernel symbol table.
+.Pp
+If the
 .Fl p
 flag is given,
 .Nm
diff -r c607cdef898c -r b16eac8f42fe external/gpl3/binutils/usr.sbin/dbsym/dbsym.c
--- a/external/gpl3/binutils/usr.sbin/dbsym/dbsym.c     Sun Aug 17 16:57:37 2014 +0000
+++ b/external/gpl3/binutils/usr.sbin/dbsym/dbsym.c     Sun Aug 17 19:12:59 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dbsym.c,v 1.3 2012/03/19 09:14:15 wiz Exp $ */
+/* $NetBSD: dbsym.c,v 1.4 2014/08/17 19:12:59 joerg Exp $ */
 
 /*
  * Copyright (c) 2001 Simon Burge (for Wasabi Systems)
@@ -39,7 +39,7 @@
 __COPYRIGHT("@(#) Copyright (c) 1996 Christopher G. Demetriou.\
   Copyright 2001 Simon Burge.\
   All rights reserved.");
-__RCSID("$NetBSD: dbsym.c,v 1.3 2012/03/19 09:14:15 wiz Exp $");
+__RCSID("$NetBSD: dbsym.c,v 1.4 2014/08/17 19:12:59 joerg Exp $");
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -76,6 +76,7 @@
 
 int    verbose;
 int    printsize;
+int    printsize2;
 
 int
 main(int argc, char **argv)
@@ -91,7 +92,7 @@
        setprogname(argv[0]);
 
        bfdname = NULL;
-       while ((ch = getopt(argc, argv, "b:pv")) != -1)
+       while ((ch = getopt(argc, argv, "b:Ppv")) != -1)
                switch (ch) {
                case 'b':
                        bfdname = optarg;
@@ -102,6 +103,9 @@
                case 'p':
                        printsize = 1;
                        break;
+               case 'P':
+                       printsize2 = 1;
+                       break;
                case '?':
                default:
                        usage();
@@ -158,6 +162,10 @@
                printf("%d %d\n", symtabsize, symtab_space);
                goto done;
        }
+       if (printsize2) {
+               printf("%d\n", symtabsize);
+               goto done;
+       }
 
        if (symtabsize > symtab_space)
                errx(1, "symbol table (%u bytes) too big for buffer (%u bytes)\n"
@@ -194,7 +202,7 @@
        const char **list;
 
        fprintf(stderr,
-           "usage: %s [-pv] [-b bfdname] kernel\n",
+           "usage: %s [-Ppv] [-b bfdname] kernel\n",
            getprogname());
        fprintf(stderr, "supported targets:");
        for (list = bfd_target_list(); *list != NULL; list++)