xref: /llvm-project/lldb/examples/summaries/cocoa/Class.py (revision b9c1b51e45b845debb76d8658edabca70ca56079)
1"""
2LLDB AppKit formatters
3
4part of The LLVM Compiler Infrastructure
5This file is distributed under the University of Illinois Open Source
6License. See LICENSE.TXT for details.
7"""
8import lldb
9import lldb.runtime.objc.objc_runtime
10import lldb.formatters.Logger
11
12
13def Class_Summary(valobj, dict):
14    logger = lldb.formatters.Logger.Logger()
15    runtime = lldb.runtime.objc.objc_runtime.ObjCRuntime.runtime_from_isa(
16        valobj)
17    if runtime is None or not runtime.is_valid():
18        return '<error: unknown Class>'
19    class_data = runtime.read_class_data()
20    if class_data is None or not class_data.is_valid():
21        return '<error: unknown Class>'
22    return class_data.class_name()
23