Description:

KDbg is a graphical user interface to gdb, the GNU debugger. It
provides an intuitive interface for setting breakpoints, inspecting
variables, and stepping through code.

Features:
- Variable inspection in a tree structure.
- Shows important member variables of class types without the need to
"open" the variable. For example, you don't need to go into a variable
of type QString to view the string value - it's shown next to the
string variable.
- See for yourself. (This is, of course, configurable, not
hardcoded!).
- Debugger at your finger tips: The important debugger functions
(step, next, finish, until, run/continue, enable/disable/set/remove
breakpoint) are bound to the function keys F5 through F10. It's fast
and easy!.
- Everything you need to debug a program: View source code, Search
text, set program arguments.