CppCon 2015: Greg Law 'Give me 15 minutes & I'll change your view of GDB'

GDB is not easy to learn, but it is easy to use once you discover what commands exist and what you can do with them. In this cppcon talk from a few years ago, I shared some of the neat things you can do with GDB that you might not have uncovered yet. To start with, I took a typical “Hello, world” program, compiled it and explored what GDB can do for you. Starting with the thing which is least know

[kuenishi]

Though I have emacs gdb-mode, TUI mode is pretty cool; https://sourceware.org/gdb/onlinedocs/gdb/TUI-Keys.html

[youshow]

Ctrl-X, Ctrl-L, 上下が使えなくなったらCtrl-Pを使おうGFB7からpythonコマンドを打てるpython print(gdb.breakpoints{})), command, record, continue, end, reverse-stepi, disasm, reverse-continue