在GDB中(通常在.gdbinit文件中)我用来记录我添加的自定义命令,如下所示：
define parg <-- this define my custom command p *($arg0*)($ebp+8+(4*$arg1)) <--- what in does end document parg <--- HERE IS THE COMMENT / DOCUMENTATION ON THIS CUSTOM COMMAND Prints current function arguments parg <type> <index> Prints the <index>th argument of the current function as type <type> <index> is 0-based end
我知道如何在LLDB中添加命令(命令别名…),但我该如何记录它？
解决方法
记录命令别名没有任何余地 – 它们通常非常简单,对它们运行“帮助”将显示它们扩展到的内容 – 但是如果在python中定义命令,则可以向该命令添加文档.例如,
(lldb) script Python Interactive Interpreter. To exit,type 'quit()','exit()' or Ctrl-D. >>> def say_hello(debugger,command,result,dict): ... print 'hello!' ... description = '''This command says hello.''' ... usage = 'usage: say_hello' ... >>> ^D (lldb) command script add -f say_hello say_hello (lldb) say_hello hello! (lldb) help say_hello Run Python function say_hello This command takes 'raw' input (no need to quote stuff). Syntax: say_hello (lldb)
注意第四行“…”行,我在空行上按下返回.
有关lldb中python脚本的更多信息,请参阅http://lldb.llvm.org/python-reference.html
但不,你的问题的答案是你今天不能记录命令别名.