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# -*- coding: utf-8 -*-
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Generate .h for LTTng ust event description.
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__author__ = "Mohamad Gebai <mohamad.gebai@polymtl.ca>"
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__copyright__ = "Copyright 2012, Mohamad Gebai <mohamad.gebai@polymtl.ca>"
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__license__ = "GPL version 2 or (at your option) any later version"
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__maintainer__ = "Stefan Hajnoczi"
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__email__ = "stefanha@redhat.com"
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from tracetool import out
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out('/* This file is autogenerated by tracetool, do not edit. */',
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'#undef TRACEPOINT_PROVIDER',
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'#define TRACEPOINT_PROVIDER qemu',
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'#undef TRACEPOINT_INCLUDE_FILE',
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'#define TRACEPOINT_INCLUDE_FILE ./generated-ust-provider.h',
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'#if !defined (TRACE__GENERATED_UST_H) || defined(TRACEPOINT_HEADER_MULTI_READ)',
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'#define TRACE__GENERATED_UST_H',
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'#include "qemu-common.h"',
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'#include <lttng/tracepoint.h>',
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' * LTTng ust 2.0 does not allow you to use TP_ARGS(void) for tracepoints',
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' * requiring no arguments. We define these macros introduced in more recent'
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' * versions of LTTng ust as a workaround',
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'#ifndef _TP_EXPROTO1',
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'#define _TP_EXPROTO1(a) void',
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'#ifndef _TP_EXDATA_PROTO1',
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'#define _TP_EXDATA_PROTO1(a) void *__tp_data',
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'#ifndef _TP_EXDATA_VAR1',
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'#define _TP_EXDATA_VAR1(a) __tp_data',
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'#define _TP_EXVAR1(a)',
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out('#endif /* TRACE__GENERATED_UST_H */',
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'/* This part must be outside ifdef protection */',
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'#include <lttng/tracepoint-event.h>')