trace.hh (4042:dbd98b2264ed) | trace.hh (4046:ef34b290091e) |
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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; --- 18 unchanged lines hidden (view full) --- 27 * 28 * Authors: Nathan Binkert 29 * Steve Reinhardt 30 */ 31 32#ifndef __BASE_TRACE_HH__ 33#define __BASE_TRACE_HH__ 34 | 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; --- 18 unchanged lines hidden (view full) --- 27 * 28 * Authors: Nathan Binkert 29 * Steve Reinhardt 30 */ 31 32#ifndef __BASE_TRACE_HH__ 33#define __BASE_TRACE_HH__ 34 |
35#include <string> |
|
35#include <vector> 36 37#include "base/cprintf.hh" 38#include "base/match.hh" | 36#include <vector> 37 38#include "base/cprintf.hh" 39#include "base/match.hh" |
40#include "base/traceflags.hh" |
|
39#include "sim/host.hh" 40#include "sim/root.hh" 41 | 41#include "sim/host.hh" 42#include "sim/root.hh" 43 |
42#include "base/traceflags.hh" 43 | |
44namespace Trace { 45 | 44namespace Trace { 45 |
46 typedef std::vector<bool> FlagVec; | 46std::ostream &output(); 47void setOutput(const std::string &filename); |
47 | 48 |
48 extern FlagVec flags; | 49extern bool enabled; 50typedef std::vector<bool> FlagVec; 51extern FlagVec flags; 52inline bool IsOn(int t) { return flags[t]; } 53bool changeFlag(const char *str, bool value); 54void dumpStatus(); |
49 | 55 |
50 extern std::ostream *dprintf_stream; | 56extern ObjectMatch ignore; 57extern const std::string DefaultName; |
51 | 58 |
52 inline bool 53 IsOn(int t) 54 { 55 return flags[t]; 56 } | 59void dprintf(Tick when, const std::string &name, const char *format, 60 CPRINTF_DECLARATION); 61void dump(Tick when, const std::string &name, const void *data, int len); |
57 | 62 |
58 extern bool enabled; | 63/* namespace Trace */ } |
59 | 64 |
60 void dump(const uint8_t *data, int count); 61 62 class Record 63 { 64 protected: 65 Tick cycle; 66 67 Record(Tick _cycle) 68 : cycle(_cycle) 69 { 70 } 71 72 public: 73 virtual ~Record() {} 74 75 virtual void dump(std::ostream &) = 0; 76 }; 77 78 class PrintfRecord : public Record 79 { 80 private: 81 const std::string &name; 82 const char *format; 83 CPrintfArgsList args; 84 85 public: 86 PrintfRecord(Tick cycle, const std::string &_name, const char *_format, 87 CPRINTF_DECLARATION) 88 : Record(cycle), name(_name), format(_format), 89 args(VARARGS_ALLARGS) 90 { 91 } 92 93 virtual ~PrintfRecord(); 94 95 virtual void dump(std::ostream &); 96 }; 97 98 class DataRecord : public Record 99 { 100 private: 101 const std::string &name; 102 uint8_t *data; 103 int len; 104 105 public: 106 DataRecord(Tick cycle, const std::string &name, 107 const void *_data, int _len); 108 virtual ~DataRecord(); 109 110 virtual void dump(std::ostream &); 111 }; 112 113 class Log 114 { 115 private: 116 int size; // number of records in log 117 Record **buffer; // array of 'size' Record ptrs (circular buf) 118 Record **nextRecPtr; // next slot to use in buffer 119 Record **wrapRecPtr; // &buffer[size], for quick wrap check 120 121 public: 122 Log(); 123 ~Log(); 124 125 void init(int _size); 126 127 void append(Record *); // append trace record to log 128 void dump(std::ostream &); // dump contents to stream 129 }; 130 131 extern Log theLog; 132 133 extern ObjectMatch ignore; 134 135 inline void 136 dprintf(Tick when, const std::string &name, const char *format, 137 CPRINTF_DECLARATION) 138 { 139 if (!name.empty() && ignore.match(name)) 140 return; 141 142 theLog.append(new Trace::PrintfRecord(when, name, format, 143 VARARGS_ALLARGS)); 144 } 145 146 inline void 147 dataDump(Tick when, const std::string &name, const void *data, int len) 148 { 149 theLog.append(new Trace::DataRecord(when, name, data, len)); 150 } 151 152 extern const std::string DefaultName; 153 154}; 155 156inline std::ostream & 157DebugOut() 158{ 159 return *Trace::dprintf_stream; 160} 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; } 169}; --- 11 unchanged lines hidden (view full) --- 181// 182 183#if TRACING_ON 184 185#define DTRACE(x) (Trace::IsOn(Trace::x) && Trace::enabled) 186 187#define DDUMP(x, data, count) do { \ 188 if (DTRACE(x)) \ | 65// This silly little class allows us to wrap a string in a functor 66// object so that we can give a name() that DPRINTF will like 67struct StringWrap 68{ 69 std::string str; 70 StringWrap(const std::string &s) : str(s) {} 71 const std::string &operator()() const { return str; } 72}; --- 11 unchanged lines hidden (view full) --- 84// 85 86#if TRACING_ON 87 88#define DTRACE(x) (Trace::IsOn(Trace::x) && Trace::enabled) 89 90#define DDUMP(x, data, count) do { \ 91 if (DTRACE(x)) \ |
189 Trace::dataDump(curTick, name(), data, count); \ | 92 Trace::dump(curTick, name(), data, count); \ |
190} while (0) 191 192#define DPRINTF(x, ...) do { \ 193 if (DTRACE(x)) \ 194 Trace::dprintf(curTick, name(), __VA_ARGS__); \ 195} while (0) 196 197#define DPRINTFR(x, ...) do { \ 198 if (DTRACE(x)) \ 199 Trace::dprintf((Tick)-1, std::string(), __VA_ARGS__); \ 200} while (0) 201 | 93} while (0) 94 95#define DPRINTF(x, ...) do { \ 96 if (DTRACE(x)) \ 97 Trace::dprintf(curTick, name(), __VA_ARGS__); \ 98} while (0) 99 100#define DPRINTFR(x, ...) do { \ 101 if (DTRACE(x)) \ 102 Trace::dprintf((Tick)-1, std::string(), __VA_ARGS__); \ 103} while (0) 104 |
105#define DDUMPN(data, count) do { \ 106 Trace::dump(curTick, name(), data, count); \ 107} while (0) 108 |
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202#define DPRINTFN(...) do { \ 203 Trace::dprintf(curTick, name(), __VA_ARGS__); \ 204} while (0) 205 206#define DPRINTFNR(...) do { \ 207 Trace::dprintf((Tick)-1, string(), __VA_ARGS__); \ 208} while (0) 209 210#else // !TRACING_ON 211 212#define DTRACE(x) (false) | 109#define DPRINTFN(...) do { \ 110 Trace::dprintf(curTick, name(), __VA_ARGS__); \ 111} while (0) 112 113#define DPRINTFNR(...) do { \ 114 Trace::dprintf((Tick)-1, string(), __VA_ARGS__); \ 115} while (0) 116 117#else // !TRACING_ON 118 119#define DTRACE(x) (false) |
120#define DDUMP(x, data, count) do {} while (0) |
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213#define DPRINTF(x, ...) do {} while (0) 214#define DPRINTFR(...) do {} while (0) | 121#define DPRINTF(x, ...) do {} while (0) 122#define DPRINTFR(...) do {} while (0) |
123#define DDUMPN(data, count) do {} while (0) |
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215#define DPRINTFN(...) do {} while (0) 216#define DPRINTFNR(...) do {} while (0) | 124#define DPRINTFN(...) do {} while (0) 125#define DPRINTFNR(...) do {} while (0) |
217#define DDUMP(x, data, count) do {} while (0) | |
218 219#endif // TRACING_ON 220 221#endif // __BASE_TRACE_HH__ | 126 127#endif // TRACING_ON 128 129#endif // __BASE_TRACE_HH__ |