trace.hh (4041:f42c73e7e639) trace.hh (4042:dbd98b2264ed)
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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42#include "base/traceflags.hh"
43
44namespace Trace {
45
46 typedef std::vector<bool> FlagVec;
47
48 extern FlagVec flags;
49
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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42#include "base/traceflags.hh"
43
44namespace Trace {
45
46 typedef std::vector<bool> FlagVec;
47
48 extern FlagVec flags;
49
50#if TRACING_ON
51 const bool On = true;
52#else
53 const bool On = false;
54#endif
50 extern std::ostream *dprintf_stream;
55
56 inline bool
57 IsOn(int t)
58 {
59 return flags[t];
51
52 inline bool
53 IsOn(int t)
54 {
55 return flags[t];
60
61 }
62
56 }
57
58 extern bool enabled;
59
63 void dump(const uint8_t *data, int count);
64
65 class Record
66 {
67 protected:
68 Tick cycle;
69
70 Record(Tick _cycle)

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151 {
152 theLog.append(new Trace::DataRecord(when, name, data, len));
153 }
154
155 extern const std::string DefaultName;
156
157};
158
60 void dump(const uint8_t *data, int count);
61
62 class Record
63 {
64 protected:
65 Tick cycle;
66
67 Record(Tick _cycle)

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148 {
149 theLog.append(new Trace::DataRecord(when, name, data, len));
150 }
151
152 extern const std::string DefaultName;
153
154};
155
159std::ostream &DebugOut();
156inline std::ostream &
157DebugOut()
158{
159 return *Trace::dprintf_stream;
160}
160
161// This silly little class allows us to wrap a string in a functor
162// object so that we can give a name() that DPRINTF will like
163struct StringWrap
164{
165 std::string str;
166 StringWrap(const std::string &s) : str(s) {}
167 const std::string &operator()() const { return str; }

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176// std::string & in the current scope.
177//
178// If you desire that the automatic printing not occur, use DPRINTFR
179// (R for raw)
180//
181
182#if TRACING_ON
183
161
162// This silly little class allows us to wrap a string in a functor
163// object so that we can give a name() that DPRINTF will like
164struct StringWrap
165{
166 std::string str;
167 StringWrap(const std::string &s) : str(s) {}
168 const std::string &operator()() const { return str; }

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177// std::string & in the current scope.
178//
179// If you desire that the automatic printing not occur, use DPRINTFR
180// (R for raw)
181//
182
183#if TRACING_ON
184
184#define DTRACE(x) (Trace::IsOn(Trace::x))
185#define DTRACE(x) (Trace::IsOn(Trace::x) && Trace::enabled)
185
186#define DDUMP(x, data, count) do { \
187 if (DTRACE(x)) \
188 Trace::dataDump(curTick, name(), data, count); \
189} while (0)
190
191#define DPRINTF(x, ...) do { \
192 if (DTRACE(x)) \

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187#define DDUMP(x, data, count) do { \
188 if (DTRACE(x)) \
189 Trace::dataDump(curTick, name(), data, count); \
190} while (0)
191
192#define DPRINTF(x, ...) do { \
193 if (DTRACE(x)) \

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