(int) $trace_frame
(int) $tracepoint
(int) $trace_line
(char []) $trace_file
(char []) $trace_func
$tracepoint
.
Note: $trace_file
is not suitable for use in printf
,
use output
instead.
Here's a simple example of using these convenience variables for stepping through all the trace snapshots and printing some of their data.
(gdb) tfind start (gdb) while $trace_frame != -1 > output $trace_file > printf ", line %d (tracepoint #%d)\n", $trace_line, $tracepoint > tfind > end
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