Add a help script for attaching running vpp with gdb

Change-Id: I01baad5910a98f3ca8f764aca69aa7a564b19d05
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

diff --git a/tests/data_plane/vpp_lite_topo/config.sh b/tests/data_plane/vpp_lite_topo/config.sh
index a546c52..87cc041 100644 (file)
--- a/tests/data_plane/vpp_lite_topo/config.sh
+++ b/tests/data_plane/vpp_lite_topo/config.sh
@@ -4,7 +4,8 @@ ODL_IP="127.0.0.1"
 ODL_PORT="8181"
 
 # path to vpp executable
-VPP_LITE_BIN=/vpp/build-root/install-vpp_lite_debug-native/vpp/bin/vpp
+VPP_LITE_DIR=/vpp/build-root/install-vpp_lite_debug-native/vpp/bin
+VPP_LITE_BIN=${VPP_LITE_DIR}/vpp
 VPP_API_TEST=/vpp/build-root/install-vpp_lite_debug-native/vpp-api-test/bin/vpp_api_test
 
 # read user config file if exists

diff --git a/tests/data_plane/vpp_lite_topo/utils/scripts/attach.sh b/tests/data_plane/vpp_lite_topo/utils/scripts/attach.sh
new file mode 100755 (executable)
index 0000000..0b87085
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/utils/scripts/attach.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# Help script for attaching running vpp
+#
+# Currently his sctipt waits for second vpp pid
+
+pid=""
+
+cd ${VPP_LITE_DIR}
+
+while [ "$pid" == "" ] ; do
+  pid=$(pidof vpp | awk '{print $2}')
+done
+
+echo "attached to $pid"
+gdb attach $pid -ex cont