scripts/tracetool/format/events_c.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 """
   5 Generate .c for event description.
   6 """
   7
   8 __author__     = "Lluís Vilanova <vilanova@ac.upc.edu>"
   9 __copyright__  = "Copyright 2012, Lluís Vilanova <vilanova@ac.upc.edu>"
  10 __license__    = "GPL version 2 or (at your option) any later version"
  11
  12 __maintainer__ = "Stefan Hajnoczi"
  13 __email__      = "stefanha@linux.vnet.ibm.com"
  14
  15
  16 from tracetool import out
  17
  18
  19 def begin(events):
  20     out('/* This file is autogenerated by tracetool, do not edit. */',
  21         '',
  22         '#include "trace.h"',
  23         '#include "trace/generated-events.h"',
  24         '#include "trace/control.h"',
  25         '',
  26         )
  27
  28     out('TraceEvent trace_events[TRACE_EVENT_COUNT] = {')
  29
  30     for e in events:
  31         out('    { .id = %(id)s, .name = \"%(name)s\", .sstate = %(sstate)s, .dstate = 0 },',
  32             id = "TRACE_" + e.name.upper(),
  33             name = e.name,
  34             sstate = "TRACE_%s_ENABLED" % e.name.upper(),
  35             )
  36
  37     out('};',
  38         '',
  39         )