使用 GDB 打印 C++ vtables
我正在尝试使用 gdb 打印对象的 vtable；我找到了
I'm trying to print an object's vtable using gdb; I found the
show print vt bl on
设置，但我仍然不知道如何打印 vtable - p *object 仍然不打印出来.
setting, but I still don't actually know how to print the vtable - p *object still doesn't print it out.
如何打印 vtable?
How do I print the vtable?
推荐答案
(gdb) set $i = 0
(gdb) while $i < 10
>print $i
>p /a (*(void ***)obj)[$i]
>set $i = $i + 1
>end
其中obj"是您要打印其 vtable 的对象，10 是方法数.
Where "obj" is the object whose vtable you'd like to print, and 10 is the number of methods.
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