1/*
2 * Copyright (c) 2001-2006 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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28 * Authors: Nathan Binkert
29 * Steve Reinhardt
30 */
31
32#ifndef __BASE_TRACE_HH__
33#define __BASE_TRACE_HH__
34
35#include <string>
36
37#include "base/cprintf.hh"
38#include "base/debug.hh"
39#include "base/match.hh"
40#include "base/types.hh"
41#include "sim/core.hh"
42
43namespace Trace {
44
45using Debug::SimpleFlag;
46using Debug::CompoundFlag;
47
48std::ostream &output();
49void setOutput(const std::string &filename);
50
51extern bool enabled;
52bool changeFlag(const char *str, bool value);
53void dumpStatus();
54
55extern ObjectMatch ignore;
56extern const std::string DefaultName;
57
58void dprintf(Tick when, const std::string &name, const char *format,
59 CPRINTF_DECLARATION);

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79// std::string & in the current scope.
80//
81// If you desire that the automatic printing not occur, use DPRINTFR
82// (R for raw)
83//
84
85#if TRACING_ON
86
87#define DTRACE(x) ((Debug::x) && Trace::enabled)
88
89#define DDUMP(x, data, count) do { \
90 using namespace Debug; \
91 if (DTRACE(x)) \
92 Trace::dump(curTick(), name(), data, count); \
93} while (0)
94
95#define DPRINTF(x, ...) do { \
96 using namespace Debug; \
97 if (DTRACE(x)) \
98 Trace::dprintf(curTick(), name(), __VA_ARGS__); \
99} while (0)
100
101#define DPRINTFS(x, s, ...) do { \
102 using namespace Debug; \
103 if (DTRACE(x)) \
104 Trace::dprintf(curTick(), s->name(), __VA_ARGS__); \
105} while (0)
106
107#define DPRINTFR(x, ...) do { \
108 using namespace Debug; \
109 if (DTRACE(x)) \
110 Trace::dprintf((Tick)-1, std::string(), __VA_ARGS__); \
111} while (0)
112
113#define DDUMPN(data, count) do { \
114 Trace::dump(curTick(), name(), data, count); \
115} while (0)
116

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