PR breakpoints/17000: user breakpoint not inserted if software-single-step at same location - test

GDB gets confused when removing a software single-step breakpoint that
is at the same address as another breakpoint.  Add another kfailed
test.

gdb/testsuite/
2014-06-03  Pedro Alves  <palves@redhat.com>

	PR breakpoints/17000
	* gdb.base/sss-bp-on-user-bp-2.c: New file.
	* gdb.base/sss-bp-on-user-bp-2.exp: New file.

1 files changed, 29 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/sss-bp-on-user-bp-2.c b/gdb/testsuite/gdb.base/sss-bp-on-user-bp-2.c
new file mode 100644
index 0000000..c3c26fe
--- /dev/null
+++ b/gdb/testsuite/gdb.base/sss-bp-on-user-bp-2.c
@@ -0,0 +1,29 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2014 Free Software Foundation, Inc.
+
+   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 3 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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+static void
+test (void)
+{
+  label: asm ("  nop"); label2: asm ("  nop"); /* must be a single line */
+}
+
+int
+main (void)
+{
+  test ();
+  return 0;
+}