These changes are the raw update to qemu-2.6.
[kvmfornfv.git] / qemu / scripts / tracetool / format / events_h.py
1 #!/usr/bin/env python
2 # -*- coding: utf-8 -*-
3
4 """
5 trace/generated-events.h
6 """
7
8 __author__     = "Lluís Vilanova <vilanova@ac.upc.edu>"
9 __copyright__  = "Copyright 2012-2016, 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 generate(events, backend):
20     out('/* This file is autogenerated by tracetool, do not edit. */',
21         '',
22         '#ifndef TRACE__GENERATED_EVENTS_H',
23         '#define TRACE__GENERATED_EVENTS_H',
24         '')
25
26     # event identifiers
27     out('typedef enum {')
28
29     for e in events:
30         out('    TRACE_%s,' % e.name.upper())
31
32     out('    TRACE_EVENT_COUNT',
33         '} TraceEventID;')
34
35     # static state
36     for e in events:
37         if 'disable' in e.properties:
38             enabled = 0
39         else:
40             enabled = 1
41         if "tcg-trans" in e.properties:
42             # a single define for the two "sub-events"
43             out('#define TRACE_%(name)s_ENABLED %(enabled)d',
44                 name=e.original.name.upper(),
45                 enabled=enabled)
46         out('#define TRACE_%s_ENABLED %d' % (e.name.upper(), enabled))
47
48     out('#include "trace/event-internal.h"',
49         '',
50         '#endif  /* TRACE__GENERATED_EVENTS_H */')