gdb: gdb (the GNU symbolic debugger)
gdb:
gdb: The purpose of a debugger such as GDB is to allow you to see what is
gdb: going on "inside" another program while it executes -- or what another
gdb: program was doing at the moment it crashed.  GDB can help you catch
gdb: bugs in the act.  You can use GDB to debug programs written in C, C++,
gdb: Modula-2, and Fortran 77.
gdb:
gdb:
gdb:
gdb: