NAME

       avr-gdb - The GBU debugger for AVR

DESCRIPTION

       This is the GNU debugger.  Usage:

              avr-gdb   [options]   [executable-file   [core-file   or  process-id]]  avr-gdb  [options]  --args
              executable-file [inferior-arguments ...]

       Selection of debuggee and its files:

       --args Arguments after executable-file are passed to inferior.

       --core=COREFILE
              Analyze the core dump COREFILE.

       --exec=EXECFILE
              Use EXECFILE as the executable.

       --pid=PID
              Attach to running process PID.

       --directory=DIR
              Search for source files in DIR.

       --se=FILE
              Use FILE as symbol file and executable file.

       --symbols=SYMFILE
              Read symbols from SYMFILE.

       --readnow
              Fully read symbol files on first access.

       --readnever
              Do not read symbol files.

       --write
              Set writing into executable and core files.

       Initial commands and command files:

       --command=FILE, -x Execute GDB commands from FILE.

       --init-command=FILE, -ix
              Like -x but execute commands before loading inferior.

       --eval-command=COMMAND, -ex
              Execute a single GDB command.  May be used multiple times and in conjunction with --command.

       --init-eval-command=COMMAND, -iex
              Like -ex but before loading inferior.

       --nh   Do not read ~/.gdbinit.

       --nx   Do not read any .gdbinit files in any directory.

       Output and user interface control:

       --fullname
              Output information used by emacs-GDB interface.

       --interpreter=INTERP
              Select a specific interpreter / user interface.

       --tty=TTY
              Use TTY for input/output by the program being debugged.

       -w     Use the GUI interface.

       --nw   Do not use the GUI interface.

       --tui  Use a terminal user interface.

       --dbx  DBX compatibility mode.

       -q, --quiet, --silent
              Do not print version number on startup.

       Operating modes:

       --batch
              Exit after processing options.

       --batch-silent
              Like --batch, but suppress all gdb stdout output.

       --return-child-result
              GDB exit code will be the child's exit code.

       --configuration
              Print details about GDB configuration and then exit.

       --help Print this message and then exit.

       --version
              Print version information and then exit.

       Remote debugging options:

       -b BAUDRATE
              Set serial port baud rate used for remote debugging.

       -l TIMEOUT
              Set timeout in seconds for remote debugging.

       Other options:

       --cd=DIR
              Change current directory to DIR.

       --data-directory=DIR, -D
              Set GDB's data-directory to DIR.

       At startup, GDB reads the following early init files and executes their commands:

              None found.

   At startup, GDB reads the following init files and executes their commands:
              None found.

       For more information, type "help" from within GDB, or consult the GDB manual (available as  on-line  info
       or a printed manual).

REPORTING BUGS

       Report bugs to <https://www.gnu.org/software/gdb/bugs/>.

       You  can  ask  GDB-related  questions  on the GDB users mailing list (gdb@sourceware.org) or on GDB's IRC
       channel (#gdb on Freenode).

COPYRIGHT

       Copyright  ©  2023  Free  Software  Foundation,  Inc.   License  GPLv3+:  GNU  GPL  version  3  or  later
       <http://gnu.org/licenses/gpl.html>
       This  is  free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent
       permitted by law.

SEE ALSO

       The full documentation for gdb is maintained as a Texinfo manual.  If  the  info  and  gdb  programs  are
       properly installed at your site, the command

              info gdb

       should give you access to the complete manual.

GNU gdb (GDB) 13.2                               September 2023                                           GDB(1)