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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Mon, 21 Jan 2013 01:46:36 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r245705 - head/gnu/usr.bin/gdb/kgdb
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Author: adrian
Date: Mon Jan 21 01:46:36 2013
New Revision: 245705
URL: http://svnweb.freebsd.org/changeset/base/245705

Log:
  Add command-line support to kgdb to allow the baudrate to be set.
  
  This allows a remote session to be specified with '-r' as well as a
  non-default baudrate setting using '-b'.
  
  TODO: add to the kgdb manpage.
  
  MFC after:	2 weeks

Modified:
  head/gnu/usr.bin/gdb/kgdb/main.c

Modified: head/gnu/usr.bin/gdb/kgdb/main.c
==============================================================================
--- head/gnu/usr.bin/gdb/kgdb/main.c	Mon Jan 21 01:33:10 2013	(r245704)
+++ head/gnu/usr.bin/gdb/kgdb/main.c	Mon Jan 21 01:46:36 2013	(r245705)
@@ -333,11 +333,24 @@ main(int argc, char *argv[])
 	args.argv = malloc(sizeof(char *));
 	args.argv[0] = argv[0];
 
-	while ((ch = getopt(argc, argv, "ac:d:fn:qr:vw")) != -1) {
+	while ((ch = getopt(argc, argv, "ab:c:d:fn:qr:vw")) != -1) {
 		switch (ch) {
 		case 'a':
 			annotation_level++;
 			break;
+		case 'b':
+			{
+				int i;
+				char *p;
+
+				i = strtol (optarg, &p, 0);
+				if (i == 0 && p == optarg)
+				warnx("warning: could not set baud rate to `%s'.\n",
+				    optarg);
+				else
+					baud_rate = i;
+			}
+			break;
 		case 'c':	/* use given core file. */
 			if (vmcore != NULL) {
 				warnx("option %c: can only be specified once",