我在linux上使用gdb版本7.5.1并尝试使用$_memeq
之类的便利函数,但却发现它显然不存在:
Undefined command: "$_memeq". Try "help".
当我输入help function
时,我得到了这个输出:
(gdb) help function
Placeholder command for showing help on convenience functions.
List of function subcommands:
Type "help function" followed by function subcommand name for full documentation.
Type "apropos word" to search for commands related to "word".
Command name abbreviations are allowed if unambiguous.
甚至apropos memeq
都不会返回任何内容。为什么会这样?
答案 0 :(得分:2)