diff options
Diffstat (limited to 'scripts/tracetool/format/d.py')
| -rw-r--r-- | scripts/tracetool/format/d.py | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/scripts/tracetool/format/d.py b/scripts/tracetool/format/d.py index a2d594773c..46eebb128b 100644 --- a/scripts/tracetool/format/d.py +++ b/scripts/tracetool/format/d.py @@ -2,11 +2,11 @@ # -*- coding: utf-8 -*- """ -Generate .d file (DTrace only). +trace/generated-tracers.dtrace (DTrace only). """ __author__ = "Lluís Vilanova <vilanova@ac.upc.edu>" -__copyright__ = "Copyright 2012, 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" @@ -16,5 +16,27 @@ __email__ = "stefanha@linux.vnet.ibm.com" from tracetool import out -def begin(events): - out('/* This file is autogenerated by tracetool, do not edit. */') +def generate(events, backend): + events = [e for e in events + if "disable" not in e.properties] + + out('/* This file is autogenerated by tracetool, do not edit. */' + '', + 'provider qemu {') + + for e in events: + args = str(e.args) + + # DTrace provider syntax expects foo() for empty + # params, not foo(void) + if args == 'void': + args = '' + + # Define prototype for probe arguments + out('', + 'probe %(name)s(%(args)s);', + name=e.name, + args=args) + + out('', + '};') |