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path: root/libs/kstd/gdb/smart_pointers.py
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Diffstat (limited to 'libs/kstd/gdb/smart_pointers.py')
-rw-r--r--libs/kstd/gdb/smart_pointers.py36
1 files changed, 32 insertions, 4 deletions
diff --git a/libs/kstd/gdb/smart_pointers.py b/libs/kstd/gdb/smart_pointers.py
index 30c90dc1..572fee94 100644
--- a/libs/kstd/gdb/smart_pointers.py
+++ b/libs/kstd/gdb/smart_pointers.py
@@ -27,21 +27,21 @@ class KstdSharedPtrPrinter(gdb.ValuePrinter):
self.__type = val.type.template_argument(0)
def to_string(self):
- pointer = self.__val["m_storage"]
+ pointer = self.__val["m_pointer"]
control_block = self.__val["m_control_block"]
if int(pointer) == 0 or int(control_block) == 0:
return f"shared_ptr<{self.__type}> (empty)"
- strong_refs = int(control_block["strong_count"]["_M_i"])
- weak_refs = int(control_block["weak_count"]["_M_i"])
+ strong_refs = int(control_block["m_strong_count"]["_M_i"])
+ weak_refs = int(control_block["m_weak_count"]["_M_i"])
return (
f"shared_ptr<{self.__type}> use count {strong_refs}, weak count {weak_refs}"
)
def children(self):
- pointer = self.__val["m_storage"]
+ pointer = self.__val["m_pointer"]
control_block = self.__val["m_control_block"]
if int(pointer) != 0:
@@ -51,6 +51,34 @@ class KstdSharedPtrPrinter(gdb.ValuePrinter):
return None
+class KstdWeakPtrPrinter(gdb.ValuePrinter):
+ def __init__(self, val):
+ self.__val = val
+ self.__type = val.type.template_argument(0)
+
+ def to_string(self):
+ pointer = self.__val["m_pointer"]
+ control_block = self.__val["m_control_block"]
+
+ if int(pointer) == 0 or int(control_block) == 0:
+ return f"weak_ptr<{self.__type}> (empty)"
+
+ strong_refs = int(control_block["m_strong_count"]["_M_i"])
+ weak_refs = int(control_block["m_weak_count"]["_M_i"])
+ return (
+ f"weak_ptr<{self.__type}> use count {strong_refs}, weak count {weak_refs}"
+ )
+
+ def children(self):
+ pointer = self.__val["m_pointer"]
+
+ if int(pointer) != 0:
+ yield ("get()", pointer.dereference())
+
+ def display_hint(self):
+ return None
+
+
class KstdObserverPtrPrinter(gdb.ValuePrinter):
def __init__(self, val):
self.__val = val