The GNU Debugger (GDB) is a portable debugger that runs on many Unix-like systems and works for many programming languages, including Ada, Assembly, C, C++, D, Fortran, Haskell, Go, Objective-C, OpenCL C, Modula-2, Pascal, Rust,[2] and partially others.[3] It detects problems in a program while letting it run and allows users to examine different registers. GDB was first written by Richard Stallma
