kdbg binary package in Ubuntu Trusty armhf

 KDbg is a graphical user interface to gdb, the GNU debugger. It provides
 an intuitive interface for setting breakpoints, inspecting variables,
 stepping through code and much more. KDbg requires KDE but you can of
 course debug any program.
 .
 KDbg can also debug XSLT (XML stylesheet translation) scripts by
 interfacing with xsldbg. For this the package kxsldbg must be installed.
 .
 Features include the following:
  * Inspection of variable values in a tree structure.
  * Direct member: For certain compound data types the most important
    member values are displayed next to the variable name, so that it is
    not necessary to expand the subtree of that variable in order to see
    the member value. KDbg can also display Qt's QString values, which
    are Unicode strings.
  * Debugger at your finger tips: The basic debugger functions (step,
    next, run, finish, until, set/clear/enable/disable breakpoint) are
    bound to function keys F5 through F10. Quick and easy.
  * View source code, search text, set program arguments and environment
    variables, display arbitrary expressions.
  * Debugging of core dumps, attaching to running processes is possible.
  * Conditional breakpoints.

Source package