NAME

avr-gdb - manual page for avr-gdb (GDB) 12.1

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 ([email protected]) or on GDB's IRC channel (#gdb on Freenode). Copyright © 2022 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.