gdb-enable-debug

gdb-enable-debug is a variable defined in `gdb-mi.el'.
Its value is

nil

Documentation:
Non-nil if Gdb-Enable-Debug mode is enabled.
See the command `gdb-enable-debug' for a description of this minor mode.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 22.1 of Emacs.