Copyright (C) 2000-2012 |
GNU Info (gdb.info)Starting and Stopping Trace ExperimentStarting and Stopping Trace Experiment -------------------------------------- `tstart' This command takes no arguments. It starts the trace experiment, and begins collecting data. This has the side effect of discarding all the data collected in the trace buffer during the previous trace experiment. `tstop' This command takes no arguments. It ends the trace experiment, and stops collecting data. *Note:* a trace experiment and data collection may stop automatically if any tracepoint's passcount is reached (Note: Tracepoint Passcounts), or if the trace buffer becomes full. `tstatus' This command displays the status of the current trace data collection. Here is an example of the commands we described so far: (gdb) trace gdb_c_test (gdb) actions Enter actions for tracepoint #1, one per line. > collect $regs,$locals,$args > while-stepping 11 > collect $regs > end > end (gdb) tstart [time passes ...] (gdb) tstop automatically generated by info2www version 1.2.2.9 |