An open-source memory debugger for x86-linux.

Insight is a graphical user interface to GDB, the GNU Debugger written in Tcl/Tk by people working at Cygnus Solutions.

This kernel allows developers to write and debug code using the normal process-level tools, like gdb, gprof, and gcov.

The Linux Trace Toolkit catalogs system events in minute detail, and allows a user to determine exactly what is transpiring on his system, down to the microsecond.

Cxref is a program that will produce documentation (in LaTeX, HTML, RTF or SGML) including cross-references from C program source code. It works for ANSI C, including most gcc extensions. The documentation for the program is produced from comments in ...

Fuzz is a tool for testing other software. It does this by bombarding the program being evaluated with random data.

Open source, kernel-level debugger for Linux with the look and feel of Window's SoftIce

viewcore - coredump debugging software which works on Linux(ELF) and Mac OS X(mach-o). It helps the programmer to obtain essential information about the abnormal termination of a process or a thread.

Leaky can help you track down memory leaks and some kinds of memory corruption. It also has entry pointers for logging addref / release calls. The key thing that leaky does is this: it logs all calls to malloc / free / realloc / new / delete into a lo...