Graphical Interfaces and Integrated Development Environments using GDB

• Seer, a GUI frontend for GDB on GNU/Linux, using GDB/MI.
• Insight is a GUI for GDB written in tcl/tk.
• DDD is a popular GUI for GDB and dbx.
• Code Medic is another GUI written for GDB.
  It integrates with Code Crusader for more IDE integration of the GNU development tools.
• kdbg is another GUI written for GDB, designed for the K Desktop Environment.
• HP Wildebeest (WDB) version of GDB which is included in new versions of HPUX.
• GNU Visual Debugger written in Ada and uses the GtkAda graphical toolkit.
• Jessie written in Java. Includes multi-thread and multi-process features.
• RHIDE is yet another IDE, this one with a look and feel similar to the Borland 3.1 toolset. It is based on DJGPP (GNU tools that run under DOS).

Reference Material

• High Performance Debugging Forum is a group working on standards for debuggers on high-performance computers.
• Algorithmic and Automatic Debugging, various information about debugging and testing.
• Cygwin tools for Windows, including GDB.
• Mozilla debugging FAQ - parts read like a GDB TODO list (particularly concerning threads and shared libraries).
• Cathedrals, Bazaars and the Town Council, Alan Cox
• The POSIX spec is online. Registration is required though, see the terms page for terms and conditions.
• GNU Translation Project for how you can help with the translation of GNU software (including GDB) to other languages.

Embedded Information

• gdbstubs project (to debug remote embedded software; the GDB distribution itself also includes some stubs).
• rproxy - proxy for the GDB remote protocol. Also protocol documentation from the same author.
• WDB protocol (vxworks target)
• Remote Debugging with GDB.