Дебаггинг обратного времени

[beldmit]

Сегодня я узнал про rr:

rr aspires to be your primary C/C++ debugging tool for Linux, replacing — well, enhancing — gdb. You record a failure once, then debug the recording, deterministically, as many times as you want. The same execution is replayed every time.

rr also provides efficient reverse execution under gdb. Set breakpoints and data watchpoints and quickly reverse-execute to where they were hit.

Comments

[lxe]

Так это. В документации на GDB давно было обещано.

[kouzdra]

Оно уже давно в репозитории есть.