Print C++ vtables using GDB

Question

I\'m trying to print an object\'s vtable using gdb; I found the

show print vt bl on

setting, but I still don\'t actually know how to print

Answer 1

For the example at http://en.cppreference.com/w/cpp/language/virtual

Without using 'info vtbl'

(gdb) p b
$1 = {_vptr.Base = 0x400a60 }

(gdb) x/16x 0x400a60
0x400a60 <_ZTV4Base+16>:    0x0040094c  0x00000000  0x72654437  0x64657669

(gdb) x/16x 0x0040094c
0x40094c :   0xe5894855  0x10ec8348  0xf87d8948  0x400a15be
0x40095c :    0x10c0bf00  0xf9e80060  0xc9fffffd  0x485590c3
0x40096c :  0x8348e589  0x894810ec  0x1bbef87d  0xbf00400a
0x40097c : 0x006010c0  0xfffddbe8  0x66c3c9ff  0x00841f0f