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Diffstat (limited to 'base/trace.hh')
| -rw-r--r-- | base/trace.hh | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/base/trace.hh b/base/trace.hh deleted file mode 100644 index 5e14f1bff..000000000 --- a/base/trace.hh +++ /dev/null @@ -1,231 +0,0 @@ -/* - * Copyright (c) 2001-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __BASE_TRACE_HH__ -#define __BASE_TRACE_HH__ - -#include <vector> - -#include "base/cprintf.hh" -#include "base/match.hh" -#include "sim/host.hh" -#include "sim/root.hh" - -#ifndef TRACING_ON -#ifndef NDEBUG -#define TRACING_ON 1 -#else -#define TRACING_ON 0 -#endif -#endif - -#include "base/traceflags.hh" - -namespace Trace { - - typedef std::vector<bool> FlagVec; - - extern FlagVec flags; - -#if TRACING_ON - const bool On = true; -#else - const bool On = false; -#endif - - inline bool - IsOn(int t) - { - return flags[t]; - - } - - void dump(const uint8_t *data, int count); - - class Record - { - protected: - Tick cycle; - - Record(Tick _cycle) - : cycle(_cycle) - { - } - - public: - virtual ~Record() {} - - virtual void dump(std::ostream &) = 0; - }; - - class PrintfRecord : public Record - { - private: - const char *format; - const std::string &name; - cp::ArgList &args; - - public: - PrintfRecord(const char *_format, cp::ArgList &_args, - Tick cycle, const std::string &_name) - : Record(cycle), format(_format), name(_name), args(_args) - { - } - - virtual ~PrintfRecord(); - - virtual void dump(std::ostream &); - }; - - class DataRecord : public Record - { - private: - const std::string &name; - uint8_t *data; - int len; - - public: - DataRecord(Tick cycle, const std::string &name, - const void *_data, int _len); - virtual ~DataRecord(); - - virtual void dump(std::ostream &); - }; - - class Log - { - private: - int size; // number of records in log - Record **buffer; // array of 'size' Record ptrs (circular buf) - Record **nextRecPtr; // next slot to use in buffer - Record **wrapRecPtr; // &buffer[size], for quick wrap check - - public: - - Log(); - ~Log(); - - void init(int _size); - - void append(Record *); // append trace record to log - void dump(std::ostream &); // dump contents to stream - }; - - extern Log theLog; - - extern ObjectMatch ignore; - - inline void - dprintf(const char *format, cp::ArgList &args, Tick cycle, - const std::string &name) - { - if (name.empty() || !ignore.match(name)) - theLog.append(new Trace::PrintfRecord(format, args, cycle, name)); - } - - inline void - dataDump(Tick cycle, const std::string &name, const void *data, int len) - { - theLog.append(new Trace::DataRecord(cycle, name, data, len)); - } - - extern const std::string DefaultName; -}; - -// This silly little class allows us to wrap a string in a functor -// object so that we can give a name() that DPRINTF will like -struct StringWrap -{ - std::string str; - StringWrap(const std::string &s) : str(s) {} - const std::string &operator()() const { return str; } -}; - -inline const std::string &name() { return Trace::DefaultName; } -std::ostream &DebugOut(); - -// -// DPRINTF is a debugging trace facility that allows one to -// selectively enable tracing statements. To use DPRINTF, there must -// be a function or functor called name() that returns a const -// std::string & in the current scope. -// -// If you desire that the automatic printing not occur, use DPRINTFR -// (R for raw) -// - -#if TRACING_ON - -#define DTRACE(x) (Trace::IsOn(Trace::x)) - -#define DCOUT(x) if (Trace::IsOn(Trace::x)) DebugOut() - -#define DDUMP(x, data, count) \ -do { \ - if (Trace::IsOn(Trace::x)) \ - Trace::dataDump(curTick, name(), data, count); \ -} while (0) - -#define __dprintf(cycle, name, format, args...) \ - Trace::dprintf(format, (*(new cp::ArgList), args), cycle, name) - -#define DPRINTF(x, args...) \ -do { \ - if (Trace::IsOn(Trace::x)) \ - __dprintf(curTick, name(), args, cp::ArgListNull()); \ -} while (0) - -#define DPRINTFR(x, args...) \ -do { \ - if (Trace::IsOn(Trace::x)) \ - __dprintf((Tick)-1, std::string(), args, cp::ArgListNull()); \ -} while (0) - -#define DPRINTFN(args...) \ -do { \ - __dprintf(curTick, name(), args, cp::ArgListNull()); \ -} while (0) - -#define DPRINTFNR(args...) \ -do { \ - __dprintf((Tick)-1, string(), args, cp::ArgListNull()); \ -} while (0) - -#else // !TRACING_ON - -#define DTRACE(x) (false) -#define DCOUT(x) if (0) DebugOut() -#define DPRINTF(x, args...) do {} while (0) -#define DPRINTFR(args...) do {} while (0) -#define DPRINTFN(args...) do {} while (0) -#define DPRINTFNR(args...) do {} while (0) -#define DDUMP(x, data, count) do {} while (0) - -#endif // TRACING_ON - -#endif // __BASE_TRACE_HH__ |