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# Date Author Comment
b1bae816 03/28/2013 03:19 pm Lluís Vilanova

trace: Provide a detailed event control interface

This interface decouples event obtaining from interaction.

Events can be obtained through three different methods:

  • identifier
  • name
  • simple wildcard pattern

Signed-off-by: Lluís Vilanova <>...
fc764105 09/01/2011 12:34 pm Lluís

trace: separate trace event control and query routines from the simple backend

Generalize the 'st_print_trace_events' and 'st_change_trace_event_state' into
backend-specific 'trace_print_events' and 'trace_event_set_state' (respectively)
in the "trace/control.h" file....
23d15e86 09/01/2011 12:34 pm Lluís

trace: add "-trace events" argument to control initial state

The "-trace events" argument can be used to provide a file with a list of trace
event names that will be enabled prior to starting execution, thus providing
early tracing.

This saves the user from manually toggling event states through the monitor...
e4858974 09/01/2011 12:34 pm Lluís

trace: avoid conditional code compilation during option parsing

A default implementation for backend-specific routines is provided in
"trace/default.c", which backends can override by setting "trace_default=no" in
"configure".

Signed-off-by: Lluís Vilanova <>