[RFC PATCH 3/3] qemu-iotests: add gdbserver option to script tests too

[Emanuele Giuseppe Esposito <eesposit@redhat.com>]

The only limitation here is that running a script with gdbserver
will make the test output mismatch with the expected
results, making the test fail.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
 tests/qemu-iotests/common.rc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 65cdba5723..53a3310fee 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -166,8 +166,14 @@ _qemu_wrapper()
         if [ -n "${QEMU_NEED_PID}" ]; then
             echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid"
         fi
+
+        GDB="${QEMU_PROG}"
+        if [ ! -z ${GDB_QEMU} ]; then
+            GDB="gdbserver ${GDB_QEMU} ${GDB}"
+        fi
+
         VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec "${VALGRIND_LOGFILE}" \
-            "$QEMU_PROG" $QEMU_OPTIONS "$@"
+           $GDB $QEMU_OPTIONS "$@"
     )
     RETVAL=$?
     _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL
-- 
2.30.2