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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Generate .h file for TCG code generation.
"""
__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
def generate(events, backend):
out('/* This file is autogenerated by tracetool, do not edit. */',
'/* You must include this file after the inclusion of helper.h */',
'',
'#ifndef TRACE__GENERATED_TCG_TRACERS_H',
'#define TRACE__GENERATED_TCG_TRACERS_H',
'',
'#include <stdint.h>',
'',
'#include "trace.h"',
'#include "exec/helper-proto.h"',
'',
)
for e in events:
# just keep one of them
if "tcg-trans" not in e.properties:
continue
# get the original event definition
e = e.original.original
out('static inline void %(name_tcg)s(%(args)s)',
'{',
name_tcg=e.api(e.QEMU_TRACE_TCG),
args=e.args)
if "disable" not in e.properties:
out(' %(name_trans)s(%(argnames_trans)s);',
' gen_helper_%(name_exec)s(%(argnames_exec)s);',
name_trans=e.event_trans.api(e.QEMU_TRACE),
name_exec=e.event_exec.api(e.QEMU_TRACE),
argnames_trans=", ".join(e.event_trans.args.names()),
argnames_exec=", ".join(e.event_exec.args.names()))
out('}')
out('',
'#endif /* TRACE__GENERATED_TCG_TRACERS_H */')
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