From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- scripts/tracetool/backend/dtrace.py | 46 +++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 scripts/tracetool/backend/dtrace.py (limited to 'scripts/tracetool/backend/dtrace.py') diff --git a/scripts/tracetool/backend/dtrace.py b/scripts/tracetool/backend/dtrace.py new file mode 100644 index 00000000..fabfe998 --- /dev/null +++ b/scripts/tracetool/backend/dtrace.py @@ -0,0 +1,46 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +""" +DTrace/SystemTAP 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 + + +PROBEPREFIX = None + +def probeprefix(): + if PROBEPREFIX is None: + raise ValueError("you must set PROBEPREFIX") + return PROBEPREFIX + + +BINARY = None + +def binary(): + if BINARY is None: + raise ValueError("you must set BINARY") + return BINARY + + +def generate_h_begin(events): + out('#include "trace/generated-tracers-dtrace.h"', + '') + + +def generate_h(event): + out(' QEMU_%(uppername)s(%(argnames)s);', + uppername=event.name.upper(), + argnames=", ".join(event.args.names())) -- cgit v1.2.3