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author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/scripts/tracetool/format/d.py | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/scripts/tracetool/format/d.py')
-rw-r--r-- | qemu/scripts/tracetool/format/d.py | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/qemu/scripts/tracetool/format/d.py b/qemu/scripts/tracetool/format/d.py new file mode 100644 index 000000000..c77d5b7ab --- /dev/null +++ b/qemu/scripts/tracetool/format/d.py @@ -0,0 +1,54 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +""" +trace/generated-tracers.dtrace (DTrace only). +""" + +__author__ = "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" +__email__ = "stefanha@linux.vnet.ibm.com" + + +from tracetool import out + + +# Reserved keywords from +# https://wikis.oracle.com/display/DTrace/Types,+Operators+and+Expressions +RESERVED_WORDS = ( + 'auto', 'goto', 'sizeof', 'break', 'if', 'static', 'case', 'import', + 'string', 'char', 'inline', 'stringof', 'const', 'int', 'struct', + 'continue', 'long', 'switch', 'counter', 'offsetof', 'this', + 'default', 'probe', 'translator', 'do', 'provider', 'typedef', + 'double', 'register', 'union', 'else', 'restrict', 'unsigned', + 'enum', 'return', 'void', 'extern', 'self', 'volatile', 'float', + 'short', 'while', 'for', 'signed', 'xlate', +) + + +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 = [] + for type_, name in e.args: + if name in RESERVED_WORDS: + name += '_' + args.append(type_ + ' ' + name) + + # Define prototype for probe arguments + out('', + 'probe %(name)s(%(args)s);', + name=e.name, + args=','.join(args)) + + out('', + '};') |