checkpoint.exp: Check for non-"target native" instead of isnative/is_remote

This gets rid of a number of FAILs with
--target_board=native-extended-gdbserver.

The fact that checkpointing does not work has nothing to do with
dejagnu's native and remote concepts.  It only works with native Linux
targets because the implementation is currently baked with
linux-nat.c.

gdb/testsuite/ChangeLog:
2017-10-12  Pedro Alves  <palves@redhat.com>
	    Simon Marchi  <simon.marchi@polymtl.ca>

	* gdb.base/checkpoint.exp: Don't check is_remote or isnative.
	Instead skip if there's any gdb_protocol set.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 8ecdc50..4876914 100644 (file)
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2017-10-12  Pedro Alves  <palves@redhat.com>
+           Simon Marchi  <simon.marchi@polymtl.ca>
+
+       * gdb.base/checkpoint.exp: Don't check is_remote or isnative.
+       Instead skip if there's any gdb_protocol set.
+
 2017-10-12  Simon Marchi  <simon.marchi@polymtl.ca>
            Pedro Alves  <palves@redhat.com>
 

diff --git a/gdb/testsuite/gdb.base/checkpoint.exp b/gdb/testsuite/gdb.base/checkpoint.exp
index 677c389..b93c5f4 100644 (file)
--- a/gdb/testsuite/gdb.base/checkpoint.exp
+++ b/gdb/testsuite/gdb.base/checkpoint.exp
@@ -13,10 +13,6 @@
 # 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 { [is_remote target] || ![isnative] } then {
-    continue
-}
-
 # Until "set follow-fork-mode" and "catch fork" are implemented on
 # other targets...
 #
@@ -24,6 +20,12 @@ if {![istarget "*-*-linux*"]} then {
     continue
 }
 
+# Checkpoint support is currently implemented in the Linux native
+# target, so only works with "target native".
+if { [target_info gdb_protocol] != "" } {
+    continue
+}
+
 # Must name the source file explicitly, otherwise when driven by
 # checkpoints-ns.exp, we'd try compiling checkpoints-ns.c, which
 # doesn't exist.