2 files changed, 7 insertions, 7 deletions

diff --git a/scripts/lib/devtool/ide_plugins/__init__.py b/scripts/lib/devtool/ide_plugins/__init__.py
index 3371b24264..02707bfc37 100644
--- a/scripts/lib/devtool/ide_plugins/__init__.py
+++ b/scripts/lib/devtool/ide_plugins/__init__.py
@@ -81,15 +81,15 @@ class GdbCrossConfig:
         if self.gdbserver_multi:
             temp_dir = "TEMP_DIR=/tmp/gdbserver_%s; " % self.id_pretty
             gdbserver_cmd_start = temp_dir
-            gdbserver_cmd_start += "test -f \$TEMP_DIR/pid && exit 0; "
-            gdbserver_cmd_start += "mkdir -p \$TEMP_DIR; "
-            gdbserver_cmd_start += "%s --multi :%s > \$TEMP_DIR/log 2>&1 & " % (
+            gdbserver_cmd_start += "test -f \\$TEMP_DIR/pid && exit 0; "
+            gdbserver_cmd_start += "mkdir -p \\$TEMP_DIR; "
+            gdbserver_cmd_start += "%s --multi :%s > \\$TEMP_DIR/log 2>&1 & " % (
                 self.gdb_cross.gdbserver_path, self.gdbserver_port)
-            gdbserver_cmd_start += "echo \$! > \$TEMP_DIR/pid;"
+            gdbserver_cmd_start += "echo \\$! > \\$TEMP_DIR/pid;"
 
             gdbserver_cmd_stop = temp_dir
-            gdbserver_cmd_stop += "test -f \$TEMP_DIR/pid && kill \$(cat \$TEMP_DIR/pid); "
-            gdbserver_cmd_stop += "rm -rf \$TEMP_DIR; "
+            gdbserver_cmd_stop += "test -f \\$TEMP_DIR/pid && kill \\$(cat \\$TEMP_DIR/pid); "
+            gdbserver_cmd_stop += "rm -rf \\$TEMP_DIR; "
 
             gdbserver_cmd_l = []
             gdbserver_cmd_l.append('if [ "$1" = "stop" ]; then')
diff --git a/scripts/lib/devtool/ide_sdk.py b/scripts/lib/devtool/ide_sdk.py
index b52b52ae73..3bfeb5a3fc 100755
--- a/scripts/lib/devtool/ide_sdk.py
+++ b/scripts/lib/devtool/ide_sdk.py
@@ -698,7 +698,7 @@ class RecipeModified:
         """find all executable elf files in the image directory"""
         binaries = []
         d_len = len(self.d)
-        re_so = re.compile('.*\.so[.0-9]*$')
+        re_so = re.compile(r'.*\.so[.0-9]*$')
         for root, _, files in os.walk(self.d, followlinks=False):
             for file in files:
                 if os.path.islink(file):