From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:54538) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SEp3F-0007zZ-Va for qemu-devel@nongnu.org; Mon, 02 Apr 2012 17:44:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SEp3E-0001vq-A2 for qemu-devel@nongnu.org; Mon, 02 Apr 2012 17:44:37 -0400 Received: from roura.ac.upc.es ([147.83.33.10]:57562) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SEp3D-0001vf-VC for qemu-devel@nongnu.org; Mon, 02 Apr 2012 17:44:36 -0400 From: =?utf-8?b?TGx1w61z?= Vilanova Date: Mon, 2 Apr 2012 23:44:41 +0200 Message-Id: <20120402214441.775.45404.stgit@ginnungagap.bsc.es> In-Reply-To: <20120402214417.775.35250.stgit@ginnungagap.bsc.es> References: <20120402214417.775.35250.stgit@ginnungagap.bsc.es> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v7 4/8] tracetool: Add support for the 'stderr' backend List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: stefanha@gmail.com Signed-off-by: Llu=C3=ADs Vilanova --- scripts/tracetool/backend/stderr.py | 56 +++++++++++++++++++++++++++++= ++++++ 1 files changed, 56 insertions(+), 0 deletions(-) create mode 100644 scripts/tracetool/backend/stderr.py diff --git a/scripts/tracetool/backend/stderr.py b/scripts/tracetool/back= end/stderr.py new file mode 100644 index 0000000..917fde7 --- /dev/null +++ b/scripts/tracetool/backend/stderr.py @@ -0,0 +1,56 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +""" +Stderr built-in backend. +""" + +__author__ =3D "Llu=C3=ADs Vilanova " +__copyright__ =3D "Copyright 2012, Llu=C3=ADs Vilanova " +__license__ =3D "GPL version 2 or (at your option) any later version" + +__maintainer__ =3D "Stefan Hajnoczi" +__email__ =3D "stefanha@linux.vnet.ibm.com" + + +from tracetool import out + + +def c(events): + out('#include "trace.h"', + '', + 'TraceEvent trace_list[] =3D {') + + for e in events: + out('{.tp_name =3D "%(name)s", .state=3D0},', + name =3D e.name, + ) + + out('};') + +def h(events): + out('#include ', + '#include "trace/stderr.h"', + '', + 'extern TraceEvent trace_list[];') + + for num, e in enumerate(events): + argnames =3D ", ".join(e.args.names()) + if len(e.args) > 0: + argnames =3D ", " + argnames + + out('static inline void trace_%(name)s(%(args)s)', + '{', + ' if (trace_list[%(event_num)s].state !=3D 0) {', + ' fprintf(stderr, "%(name)s " %(fmt)s "\\n" %(argname= s)s);', + ' }', + '}', + name =3D e.name, + args =3D e.args, + event_num =3D num, + fmt =3D e.fmt, + argnames =3D argnames, + ) + + out('', + '#define NR_TRACE_EVENTS %d' % len(events))