qemu-e2k/scripts/tracetool/format/events_h.py
Lluís Vilanova 30b572efd5 trace: [tracetool] Change format docs to point to the generated file
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-07 19:07:18 +02:00

51 lines
1.2 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
trace/generated-events.h
"""
__author__ = "Lluís Vilanova <vilanova@ac.upc.edu>"
__copyright__ = "Copyright 2012-2014, Lluís Vilanova <vilanova@ac.upc.edu>"
__license__ = "GPL version 2 or (at your option) any later version"
__maintainer__ = "Stefan Hajnoczi"
__email__ = "stefanha@linux.vnet.ibm.com"
from tracetool import out
def begin(events):
out('/* This file is autogenerated by tracetool, do not edit. */',
'',
'#ifndef TRACE__GENERATED_EVENTS_H',
'#define TRACE__GENERATED_EVENTS_H',
'',
'#include <stdbool.h>',
''
)
# event identifiers
out('typedef enum {')
for e in events:
out(' TRACE_%s,' % e.name.upper())
out(' TRACE_EVENT_COUNT',
'} TraceEventID;',
)
# static state
for e in events:
if 'disable' in e.properties:
enabled = 0
else:
enabled = 1
out('#define TRACE_%s_ENABLED %d' % (e.name.upper(), enabled))
out('#include "trace/event-internal.h"',
'',
'#endif /* TRACE__GENERATED_EVENTS_H */',
)