debug: use gdb.ValuePrinter base class

1 files changed, 14 insertions, 13 deletions

diff --git a/libs/kstd/gdb/smart_pointers.py b/libs/kstd/gdb/smart_pointers.py
index 0c14c77..b94d466 100644
--- a/libs/kstd/gdb/smart_pointers.py
+++ b/libs/kstd/gdb/smart_pointers.py
@@ -1,34 +1,34 @@
 import gdb
-from teachos import TeachOSBasePrinter
 
 
-class KstdUniquePtrPrinter(TeachOSBasePrinter):
+class KstdUniquePtrPrinter(gdb.ValuePrinter):
     def __init__(self, val):
-        super().__init__(val)
+        self.__val = val
         self.__type = val.type.template_argument(0)
 
     def to_string(self):
-        pointer = self.value["pointer"]
+        pointer = self.__val["pointer"]
         if int(pointer) == 0:
             return f"kstd::unique_ptr<{self.__type}> (empty)"
         return f"kstd::unique_ptr<{self.__type}>"
 
     def children(self):
-        pointer = self.value["pointer"]
+        pointer = self.__val["pointer"]
         if int(pointer) != 0:
             yield ("get()", pointer.dereference())
 
-        yield from super().children()
+    def display_hint(self):
+        return None
 
 
-class KstdSharedPtrPrinter(TeachOSBasePrinter):
+class KstdSharedPtrPrinter(gdb.ValuePrinter):
     def __init__(self, val):
-        super().__init__(val)
+        self.__val = val
         self.__type = val.type.template_argument(0)
 
     def to_string(self):
-        pointer = self.value["pointer"]
-        control_block = self.value["control"]
+        pointer = self.__val["pointer"]
+        control_block = self.__val["control"]
 
         if int(pointer) == 0 or int(control_block) == 0:
             return f"shared_ptr<{self.__type}> (empty)"
@@ -41,10 +41,11 @@ class KstdSharedPtrPrinter(TeachOSBasePrinter):
         )
 
     def children(self):
-        pointer = self.value["pointer"]
-        control_block = self.value["control"]
+        pointer = self.__val["pointer"]
+        control_block = self.__val["control"]
 
         if int(pointer) != 0:
             yield ("get()", pointer.dereference())
 
-        yield from super().children()
+    def display_hint(self):
+        return None