By default, ROCGDB is silent about its inner workings. If you are
running on a slow machine, you may want to use the set verbose
command. This makes ROCGDB tell you when it does a lengthy
internal operation, so you will not think it has crashed.
Currently, the messages controlled by set verbose are those
which announce that the symbol table for a source file is being read;
see symbol-file in Commands to Specify Files.
set verbose on ¶Enables ROCGDB output of certain informational messages.
set verbose offDisables ROCGDB output of certain informational messages.
show verbose ¶Displays whether set verbose is on or off.
By default, if ROCGDB encounters bugs in the symbol table of an object file, it is silent; but if you are debugging a compiler, you may find this information useful (see Errors Reading Symbol Files).
set complaints limit ¶Permits ROCGDB to output limit complaints about each type of unusual symbols before becoming silent about the problem. Set limit to zero to suppress all complaints; set it to a large number to prevent complaints from being suppressed.
show complaints ¶Displays how many symbol complaints ROCGDB is permitted to produce.
By default, ROCGDB is cautious, and asks what sometimes seems to be a lot of stupid questions to confirm certain commands. For example, if you try to run a program which is already running:
(gdb) run The program being debugged has been started already. Start it from the beginning? (y or n)
If you are willing to unflinchingly face the consequences of your own commands, you can disable this “feature”:
set confirm off ¶Disables confirmation requests. Note that running ROCGDB with the --batch option (see -batch) also automatically disables confirmation requests.
set confirm onEnables confirmation requests (the default).
show confirm ¶Displays state of confirmation requests.
If you need to debug user-defined commands or sourced files you may find it useful to enable command tracing. In this mode each command will be printed as it is executed, prefixed with one or more ‘+’ symbols, the quantity denoting the call depth of each command.
set trace-commands on ¶Enable command tracing.
set trace-commands offDisable command tracing.
show trace-commandsDisplay the current state of command tracing.