The following commands display and control the status of adb(1)/ kadb(1M):
$b |
Display all breakpoints |
$c |
Display stack trace |
$d |
Change default radix to value of dot |
$q |
Quit |
$r |
Display registers |
$M |
Display built-in macros |
`$c' is useful with crash dumps: it shows the call trace and arguments at the time of the crash. It is also useful in kadb(1M) when a breakpoint is reached, but is usually not useful if kadb(1M) is entered at a random time. The number of arguments to print can be passed following the `$c' (`$c 2' for two arguments).