stubs/trace-control.c

   1 /*
   2  * Interface for configuring and controlling the state of tracing events.
   3  *
   4  * Copyright (C) 2014-2016 Lluís Vilanova <vilanova@ac.upc.edu>
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  */
   9
  10 #include "qemu/osdep.h"
  11 #include "trace/control.h"
  12
  13
  14 void trace_event_set_state_dynamic(TraceEvent *ev, bool state)
  15 {
  16     TraceEventID id;
  17     assert(trace_event_get_state_static(ev));
  18     id = trace_event_get_id(ev);
  19     trace_events_enabled_count += state - trace_events_dstate[id];
  20     trace_events_dstate[id] = state;
  21 }
  22
  23 void trace_event_set_vcpu_state_dynamic(CPUState *vcpu,
  24                                         TraceEvent *ev, bool state)
  25 {
  26     /* should never be called on non-target binaries */
  27     abort();
  28 }