self.commands = [] # invoke 方法定义了当用户在 GDB 中执行 print-dat 命令时会发生的操作 def invoke(self, arg, from_tty): code... # 添加实例化的类执行方法,例如 类() # 也可以定义方法,可以在gdb中手动执行 自定义方法(): code... 有多种命令类型: gdb.COMMAND_NONE: 无类型,不...
#4 0x0000000000401307 in fun_int (n=1) at test.cc:9 #5 0x0000000000404696 in std::_Bind_simple<int (*(int))(int)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x609080) at /usr/include/c++/4.8.2/functional:1732 #6 0x000000000040443d in std::_Bind_simple<int (*(int))...
super(self.__class__, self).__init__("mv", gdb.COMMAND_USER) # 5. 在invoke方法中实现该自定义命令具体的功能 # args表示该命令后面所衔接的参数,这里通过string_to_argv转换成数组 def invoke(self, args, from_tty): argv = gdb.string_to_argv(args) if len(argv) != 2: raise gdb.GdbEr...
#7 0x41546724 in dalvik_mterp () at dalvik/vm/mterp/out/InterpAsm-armv7-a-neon.S:16240 【切换到调用栈的第n层】 (gdb) f 11 #11 0x41587ff6 in Dalvik_java_lang_reflect_Method_invokeNative (args=<optimized out>, pResult=0x4151f568) at dalvik/vm/native/java_lang_reflect_Method.cpp:...
importgdb# 定义一个GDB事件的处理器classMyEventHandler(gdb.Command):def__init__(self):super(MyEventHandler,self).__init__("my-event",gdb.COMMAND_USER)definvoke(self,arg,from_tty):# 遍历GDB的符号表forsymingdb.symbols():print(sym.name)# 注册事件处理器MyEventHandler() ...
# my_gdb_plugin.pyimportgdbclassHelloWorld(gdb.Command):"""This is a simple GDB plugin that shows a message."""def__init__(self):super(HelloWorld,self).__init__("hello",gdb.COMMAND_USER)definvoke(self,arg,from_tty):gdb.write("Hello, World!\n")# Display a message in GDBdefcomplet...
print(draw_unit.cast(type, ptr=True).dereference().format_string(pretty_structs=True, symbols=True)) def invoke(self, args, from_tty): for unit in g_lvgl_instance.draw_units(): self.dump_draw_unit(unit) DumpObj() InfoStyle() InfoDrawUnit() set_lvgl_instance(None)32...
42 show PC for line ▪ info line * $pc show line begin/end for current program counter ▪ thread apply all bt backtrace for every thread ▪ dprintf dynamic printf ▪ python: define custom commands by inheriting from gdb.Command class ▪ python: hook events to invoke python ...
definvoke(self, args, from_tty):# python的command命令,必须重写的方法 ''' argv[0] must be a porinter ''' argv=gdb.string_to_argv(args)# 转换gettype命令后跟的参数,以空格为分割从字符串转换成列表 root_varibale_value=gdb.parse_and_eval(argv[0]).dereference()# 上面方法列表的元素只是字符...
defprint_point(point):print(f"Point: x={point['x']}, y={point['y']}")defprint_person(person):age=person['age']print(f"Person: age={age}")classPrintCppStruct(gdb.Command):def__init__(self):super(PrintCppStruct,self).__init__("print_cpp_struct",gdb.COMMAND_USER)definvoke(self...