Chisel 介绍
Chisel 是一个 LLDB 指令集合，用户辅助 iOS 应用差错。
示例代码：
#!/usr/bin/python
# Example file with custom commands, located at /magical/commands/example.py
import lldb
import fblldbbase as fb
def lldbcommands():
return [ PrintKeyWindowLevel() ]
class PrintKeyWindowLevel(fb.FBCommand):
def name(self):
return 'pkeywinlevel'
def description(self):
return 'An incredibly contrived command that prints the window level of the key window.'
def run(self, arguments, options):
# It's a good habit to explicitly cast the type of all return
# values and arguments. LLDB can't always find them on its own.
lldb.debugger.HandleCommand('p (CGFloat)[(id)
[(id)[UIApplication sharedApplication] keyWindow] windowLevel]')