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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Generate trace/generated-helpers.c.
"""
__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
from tracetool.transform import *
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. */',
'',
'#include "qemu-common.h"',
'#include "trace.h"',
'#include "exec/helper-proto.h"',
'',
)
for e in events:
if "tcg-exec" not in e.properties:
continue
# tracetool.generate always transforms types to host
e_args = e.original.args
values = ["(%s)%s" % (t, n)
for t, n in e.args.transform(TCG_2_TCG_HELPER_DEF)]
out('void %(name_tcg)s(%(args)s)',
'{',
' %(name)s(%(values)s);',
'}',
name_tcg="helper_%s_proxy" % e.api(),
name=e.api(),
args=e_args.transform(HOST_2_TCG_COMPAT, TCG_2_TCG_HELPER_DEF),
values=", ".join(values),
)
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