2011-07-19  Yao Qi  <yao@codesourcery.com>

	gdb/testsuite/
	* gdb.base/kill-after-signal.exp: Skip if target doesn't support hardware
	single step.

diff --git a/gdb/testsuite/gdb.base/kill-after-signal.exp b/gdb/testsuite/gdb.base/kill-after-signal.exp
index eecad2e..df0afe7 100644
--- a/gdb/testsuite/gdb.base/kill-after-signal.exp
+++ b/gdb/testsuite/gdb.base/kill-after-signal.exp
@@ -14,6 +14,17 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 set testfile "kill-after-signal"
+
+if { ! [istarget "i?86-*-linux*"]
+     && ! [istarget "x86_64-*-linux*"] } {
+    # skip it if target doesn't support hardware single-step.  In following tests,
+    # in "stepi", a signal is delivered along with single-step.  In software single
+    # step, gdb is unable to determine the next instruction addresses, because start
+    # of signal handler is one of them.
+    untested ${testfile}.exp
+    return
+}
+
 if [prepare_for_testing ${testfile}.exp ${testfile}] {
     return -1
 }