diff --git a/archs/arm-blackmagicprobe.py b/archs/arm-blackmagicprobe.py
index 497f004..5f1e948 100644
--- a/archs/arm-blackmagicprobe.py
+++ b/archs/arm-blackmagicprobe.py
@@ -104,7 +104,12 @@ def __init__(self, tty: str="", file: str="", attach: int=1,
         self.__power = power
         self.__keep_power = keep_power
         self.__local_root_fd = tempfile.TemporaryDirectory()
-        self.__local_root_path = pathlib.Path(self.__local_root_fd.name)
+        self.__local_root_path = Path(self.__local_root_fd.name)
+        class BMPMode():
+            def prompt_string(self) -> str:
+                return Color.boldify("(BMP) ")
+
+        self._mode = BMPMode()
 
     def __str__(self) -> str:
         return f"BMPRemoteSessionManager(tty='{self.__tty}', file='{self.__file}', attach={self.__attach})"
@@ -121,7 +126,7 @@ def close(self) -> None:
         return
 
     @property
-    def root(self) -> pathlib.Path:
+    def root(self) -> Path:
         return self.__local_root_path.absolute()
 
     @property
@@ -133,9 +138,9 @@ def sync(self, src: str, dst: Optional[str] = None) -> bool:
         return None
 
     @property
-    def file(self) -> Optional[pathlib.Path]:
+    def file(self) -> Optional[Path]:
         if self.__file:
-            return pathlib.Path(self.__file).expanduser()
+            return Path(self.__file).expanduser()
         return None
 
     def connect(self) -> bool:
diff --git a/archs/arm-openocd.py b/archs/arm-openocd.py
index e97c7b3..8de3b6f 100644
--- a/archs/arm-openocd.py
+++ b/archs/arm-openocd.py
@@ -29,7 +29,7 @@ def supports_gdb_arch(arch: str) -> Optional[bool]:
 
     @staticmethod
     def maps():
-        yield from gef.memory.parse_info_mem()
+        yield from GefMemoryManager.parse_info_mem()
 
 
 @register
@@ -96,7 +96,12 @@ def __init__(self, host: str, port: str, file: str="") -> None:
         self.__port = port
         self.__file = file
         self.__local_root_fd = tempfile.TemporaryDirectory()
-        self.__local_root_path = pathlib.Path(self.__local_root_fd.name)
+        self.__local_root_path = Path(self.__local_root_fd.name)
+        class OpenOCDMode():
+            def prompt_string(self) -> str:
+                return Color.boldify("(OpenOCD) ")
+
+        self._mode = OpenOCDMode()
 
     def __str__(self) -> str:
         return f"OpenOCDRemoteSessionManager(='{self.__tty}', file='{self.__file}', attach={self.__attach})"