2 # -*- coding: utf-8 -*-
5 Stderr built-in backend.
8 __author__ = "Lluís Vilanova <vilanova@ac.upc.edu>"
9 __copyright__ = "Copyright 2012-2014, Lluís Vilanova <vilanova@ac.upc.edu>"
10 __license__ = "GPL version 2 or (at your option) any later version"
12 __maintainer__ = "Stefan Hajnoczi"
13 __email__ = "stefanha@linux.vnet.ibm.com"
16 from tracetool import out
22 def generate_h_begin(events):
23 out('#include "trace/control.h"',
24 '#include "qemu/log.h"',
28 def generate_h(event):
29 argnames = ", ".join(event.args.names())
30 if len(event.args) > 0:
31 argnames = ", " + argnames
33 out(' if (trace_event_get_state(%(event_id)s)) {',
34 ' struct timeval _now;',
35 ' gettimeofday(&_now, NULL);',
36 ' qemu_log_mask(LOG_TRACE, "%%d@%%zd.%%06zd:%(name)s " %(fmt)s "\\n",',
38 ' (size_t)_now.tv_sec, (size_t)_now.tv_usec',
41 event_id="TRACE_" + event.name.upper(),
43 fmt=event.fmt.rstrip("\n"),