From 78e42a1b6e0a857865be1e60f82871ac13c91bb1 Mon Sep 17 00:00:00 2001 From: Felix Morgner Date: Mon, 4 May 2026 12:01:01 +0200 Subject: debug: improve pretty printer implementations --- libs/kstd/gdb/smart_pointers.py | 43 +++++++++++++++++++++-------------------- 1 file changed, 22 insertions(+), 21 deletions(-) (limited to 'libs/kstd/gdb/smart_pointers.py') diff --git a/libs/kstd/gdb/smart_pointers.py b/libs/kstd/gdb/smart_pointers.py index 6e4a4f9..3e5da02 100644 --- a/libs/kstd/gdb/smart_pointers.py +++ b/libs/kstd/gdb/smart_pointers.py @@ -1,50 +1,51 @@ import gdb +from teachos import TeachOSBasePrinter -class KstdUniquePtrPrinter: - +class KstdUniquePtrPrinter(TeachOSBasePrinter): def __init__(self, val): - self.val = val - self.type = val.type.template_argument(0) + super().__init__(val) + self.__type = val.type.template_argument(0) def to_string(self): - pointer = self.val["pointer"] + pointer = self.value["pointer"] if int(pointer) == 0: - return f"kstd::unique_ptr<{self.type}> (empty)" - return f"kstd::unique_ptr<{self.type}>" + return f"kstd::unique_ptr<{self.__type}> (empty)" + return f"kstd::unique_ptr<{self.__type}>" def children(self): - pointer = self.val["pointer"] + pointer = self.value["pointer"] if int(pointer) != 0: - yield ("get()", pointer) - yield ("*get()", pointer.dereference()) + yield ("[object]", pointer.dereference()) + yield from super().children() -class KstdSharedPtrPrinter: +class KstdSharedPtrPrinter(TeachOSBasePrinter): def __init__(self, val): - self.val = val - self.type = val.type.template_argument(0) + super().__init__(val) + self.__type = val.type.template_argument(0) def to_string(self): - pointer = self.val["pointer"] - control_block = self.val["control"] + pointer = self.value["pointer"] + control_block = self.value["control"] if int(pointer) == 0 or int(control_block) == 0: - return f"kstd::shared_ptr<{self.type}> (empty)" + return f"kstd::shared_ptr<{self.__type}> (empty)" strong_refs = int(control_block["shared_count"]["_M_i"]) weak_refs = int(control_block["weak_count"]["_M_i"]) - return f"kstd::shared_ptr<{self.type}> (use_count={strong_refs}, weak_count={weak_refs})" + return f"kstd::shared_ptr<{self.__type}> (use_count={strong_refs}, weak_count={weak_refs})" def children(self): - pointer = self.val["pointer"] - control_block = self.val["control"] + pointer = self.value["pointer"] + control_block = self.value["control"] if int(pointer) != 0: - yield ("get()", pointer) - yield ("*get()", pointer.dereference()) + yield ("[object]", pointer.dereference()) if int(control_block) != 0: yield ("[control_block]", control_block.dereference()) + + yield from super().children() -- cgit v1.2.3