From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/scripts/tracetool/backend/stderr.py | 47 ++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 qemu/scripts/tracetool/backend/stderr.py (limited to 'qemu/scripts/tracetool/backend/stderr.py') diff --git a/qemu/scripts/tracetool/backend/stderr.py b/qemu/scripts/tracetool/backend/stderr.py new file mode 100644 index 000000000..ca5805462 --- /dev/null +++ b/qemu/scripts/tracetool/backend/stderr.py @@ -0,0 +1,47 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +""" +Stderr built-in backend. +""" + +__author__ = "Lluís Vilanova " +__copyright__ = "Copyright 2012-2014, Lluís Vilanova " +__license__ = "GPL version 2 or (at your option) any later version" + +__maintainer__ = "Stefan Hajnoczi" +__email__ = "stefanha@linux.vnet.ibm.com" + + +from tracetool import out + + +PUBLIC = True + + +def generate_h_begin(events): + out('#include ', + '#include ', + '#include ', + '#include ', + '#include "trace/control.h"', + '') + + +def generate_h(event): + argnames = ", ".join(event.args.names()) + if len(event.args) > 0: + argnames = ", " + argnames + + out(' if (trace_event_get_state(%(event_id)s)) {', + ' struct timeval _now;', + ' gettimeofday(&_now, NULL);', + ' fprintf(stderr, "%%d@%%zd.%%06zd:%(name)s " %(fmt)s "\\n",', + ' getpid(),', + ' (size_t)_now.tv_sec, (size_t)_now.tv_usec', + ' %(argnames)s);', + ' }', + event_id="TRACE_" + event.name.upper(), + name=event.name, + fmt=event.fmt.rstrip("\n"), + argnames=argnames) -- cgit 1.2.3-korg