gdb/testsuite/

2011-07-14  Yao Qi  <yao@codesourcery.com>

	* gdb.mi/mi-nonstop-exit.exp: Skip test if displaced stepping is not
        supported.
	* gdb.mi/mi-nonstop.exp: Likewise.
	* gdb.mi/mi-ns-stale-regcache.exp: Likewise.
	* gdb.mi/mi-nsintrall.exp: Likewise.
	* gdb.mi/mi-nsmoribund.exp: Likewise.
	* gdb.mi/mi-nsthrexec.exp: Likewise.
	* gdb.python/py-evthreads.exp: Likewise.

diff --git a/gdb/testsuite/gdb.mi/mi-nonstop-exit.exp b/gdb/testsuite/gdb.mi/mi-nonstop-exit.exp
index b2e4948..8493b4c 100644
--- a/gdb/testsuite/gdb.mi/mi-nonstop-exit.exp
+++ b/gdb/testsuite/gdb.mi/mi-nonstop-exit.exp
@@ -13,6 +13,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+if { ![support_displaced_stepping] } { 
+    unsupported "displaced stepping"
+    return -1
+}
+
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
 
diff --git a/gdb/testsuite/gdb.mi/mi-nonstop.exp b/gdb/testsuite/gdb.mi/mi-nonstop.exp
index cb69c2d..ec88f02 100644
--- a/gdb/testsuite/gdb.mi/mi-nonstop.exp
+++ b/gdb/testsuite/gdb.mi/mi-nonstop.exp
@@ -14,6 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+
+if { ![support_displaced_stepping] } { 
+    unsupported "displaced stepping"
+    return -1
+}
+
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
 
diff --git a/gdb/testsuite/gdb.mi/mi-ns-stale-regcache.exp b/gdb/testsuite/gdb.mi/mi-ns-stale-regcache.exp
index e760a2d..b8d5e4f 100644
--- a/gdb/testsuite/gdb.mi/mi-ns-stale-regcache.exp
+++ b/gdb/testsuite/gdb.mi/mi-ns-stale-regcache.exp
@@ -17,6 +17,11 @@
 # Regression test for PR11557.  Make sure we don't end up with a stale
 # register cache just after resuming a thread.
 
+if { ![support_displaced_stepping] } { 
+    unsupported "displaced stepping"
+    return -1
+}
+
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
 
diff --git a/gdb/testsuite/gdb.mi/mi-nsintrall.exp b/gdb/testsuite/gdb.mi/mi-nsintrall.exp
index 6e1290a..046063b 100644
--- a/gdb/testsuite/gdb.mi/mi-nsintrall.exp
+++ b/gdb/testsuite/gdb.mi/mi-nsintrall.exp
@@ -13,6 +13,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+if { ![support_displaced_stepping] } { 
+    unsupported "displaced stepping"
+    return -1
+}
+
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
 
diff --git a/gdb/testsuite/gdb.mi/mi-nsmoribund.exp b/gdb/testsuite/gdb.mi/mi-nsmoribund.exp
index 33b1ac3..1bf8920 100644
--- a/gdb/testsuite/gdb.mi/mi-nsmoribund.exp
+++ b/gdb/testsuite/gdb.mi/mi-nsmoribund.exp
@@ -13,6 +13,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+if { ![support_displaced_stepping] } { 
+    unsupported "displaced stepping"
+    return -1
+}
+
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
 
diff --git a/gdb/testsuite/gdb.mi/mi-nsthrexec.exp b/gdb/testsuite/gdb.mi/mi-nsthrexec.exp
index ccb0edb..06dd1d9 100644
--- a/gdb/testsuite/gdb.mi/mi-nsthrexec.exp
+++ b/gdb/testsuite/gdb.mi/mi-nsthrexec.exp
@@ -23,6 +23,11 @@ if { [is_remote target] } then {
     continue
 }
 
+if { ![support_displaced_stepping] } { 
+    unsupported "displaced stepping"
+    return -1
+}
+
 load_lib mi-support.exp
 set MIFLAGS "-i=mi"
 
diff --git a/gdb/testsuite/gdb.python/py-evthreads.exp b/gdb/testsuite/gdb.python/py-evthreads.exp
index 6ea7eb4..3ec6857 100644
--- a/gdb/testsuite/gdb.python/py-evthreads.exp
+++ b/gdb/testsuite/gdb.python/py-evthreads.exp
@@ -22,6 +22,11 @@ if $tracelevel then {
     strace $tracelevel
 }
 
+if { ![support_displaced_stepping] } { 
+    unsupported "displaced stepping"
+    return -1
+}
+
 load_lib gdb-python.exp
 
 set testfile "py-evthreads"