gem5 v25.0.0.1
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Public Member Functions | Private Member Functions | Private Attributes | Static Private Attributes | List of all members
sc_gem5::VcdTraceFile Class Reference

#include <vcd.hh>

Inheritance diagram for sc_gem5::VcdTraceFile:
sc_gem5::TraceFile sc_core::sc_trace_file

Public Member Functions

 VcdTraceFile (const std::string &name)
 ~VcdTraceFile ()
void trace (bool delta) override
template<typename TV>
void addNewTraceVal (const typename TV::TracedType *v, const std::string &name, int width=1)
void addTraceVal (const bool *v, const std::string &name) override
void addTraceVal (const float *v, const std::string &name) override
void addTraceVal (const double *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_logic *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_int_base *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_uint_base *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_signed *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_unsigned *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_bv_base *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_lv_base *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_fxval *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_fxval_fast *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_fxnum *v, const std::string &name) override
void addTraceVal (const sc_dt::sc_fxnum_fast *v, const std::string &name) override
void addTraceVal (const sc_core::sc_event *v, const std::string &name) override
void addTraceVal (const sc_core::sc_time *v, const std::string &name) override
void addTraceVal (const unsigned char *v, const std::string &name, int width) override
void addTraceVal (const char *v, const std::string &name, int width) override
void addTraceVal (const unsigned short *v, const std::string &name, int width) override
void addTraceVal (const short *v, const std::string &name, int width) override
void addTraceVal (const unsigned int *v, const std::string &name, int width) override
void addTraceVal (const int *v, const std::string &name, int width) override
void addTraceVal (const unsigned long *v, const std::string &name, int width) override
void addTraceVal (const long *v, const std::string &name, int width) override
void addTraceVal (const sc_dt::int64 *v, const std::string &name, int width) override
void addTraceVal (const sc_dt::uint64 *v, const std::string &name, int width) override
void addTraceVal (const unsigned int *, const std::string &name, const char **literals) override
void writeComment (const std::string &comment) override
Public Member Functions inherited from sc_gem5::TraceFile
 ~TraceFile ()
void traceDeltas (bool on)
void set_time_unit (double, ::sc_core::sc_time_unit) override
void finalizeTime ()
Public Member Functions inherited from sc_core::sc_trace_file
virtual ~sc_trace_file ()
virtual void set_time_unit (double, sc_time_unit)=0

Private Member Functions

std::string nextSignalName ()
void initialize ()

Private Attributes

gem5::Tick lastPrintedTime
uint64_t deltasAtNow
char _nextName [NextNameChars+1]
bool initialized
std::vector< VcdTraceValBase * > traceVals
VcdTraceScope topScope

Static Private Attributes

static const int NextNameChars = 5

Additional Inherited Members

Protected Member Functions inherited from sc_gem5::TraceFile
 TraceFile (const std::string &name)
std::ostream & stream ()
Protected Member Functions inherited from sc_core::sc_trace_file
 sc_trace_file ()
Protected Attributes inherited from sc_gem5::TraceFile
gem5::OutputStream * _os
uint64_t timeUnitTicks
double timeUnitValue
::sc_core::sc_time_unit timeUnitUnit
bool _traceDeltas

Detailed Description

Definition at line 52 of file vcd.hh.

Constructor & Destructor Documentation

◆ VcdTraceFile()

sc_gem5::VcdTraceFile::VcdTraceFile ( const std::string & name)
inline

Definition at line 69 of file vcd.hh.

References _nextName, deltasAtNow, initialized, lastPrintedTime, name(), NextNameChars, and sc_gem5::TraceFile::TraceFile().

◆ ~VcdTraceFile()

sc_gem5::VcdTraceFile::~VcdTraceFile ( )

Definition at line 272 of file vcd.cc.

References gem5::ccprintf(), sc_gem5::scheduler, sc_gem5::TraceFile::stream(), sc_gem5::TraceFile::timeUnitTicks, and traceVals.

Member Function Documentation

◆ addNewTraceVal()

template<typename TV>
void sc_gem5::VcdTraceFile::addNewTraceVal ( const typename TV::TracedType * v,
const std::string & name,
int width = 1 )
inline

Definition at line 83 of file vcd.hh.

References name(), nextSignalName(), topScope, and traceVals.

Referenced by addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), addTraceVal(), and addTraceVal().

◆ addTraceVal() [1/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const bool * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 339 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [2/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const char * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 629 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [3/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const double * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 365 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [4/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const float * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 360 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [5/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const int * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 651 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [6/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const long * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 662 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [7/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_core::sc_event * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 553 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [8/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_core::sc_time * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 589 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [9/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::int64 * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 668 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [10/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_bv_base * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 465 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [11/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_fxnum * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 524 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [12/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_fxnum_fast * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 529 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [13/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_fxval * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 492 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [14/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_fxval_fast * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 497 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [15/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_int_base * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 420 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [16/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_logic * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 387 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [17/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_lv_base * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 470 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [18/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_signed * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 433 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [19/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_uint_base * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 426 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [20/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::sc_unsigned * v,
const std::string & name )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 438 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [21/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const sc_dt::uint64 * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 674 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [22/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const short * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 640 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [23/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const unsigned char * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 623 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [24/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const unsigned int * v,
const std::string & name,
const char ** literals )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 681 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [25/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const unsigned int * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 645 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [26/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const unsigned long * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 656 of file vcd.cc.

References addNewTraceVal(), and name().

◆ addTraceVal() [27/27]

void sc_gem5::VcdTraceFile::addTraceVal ( const unsigned short * v,
const std::string & name,
int width )
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 634 of file vcd.cc.

References addNewTraceVal(), and name().

◆ initialize()

void sc_gem5::VcdTraceFile::initialize ( )
private

Definition at line 223 of file vcd.cc.

References gem5::csprintf(), sc_gem5::TraceFile::finalizeTime(), sc_core::sc_time::from_value(), initialized, lastPrintedTime, gem5::sim_clock::as_float::s, sc_core::sc_version(), sc_gem5::scheduler, sc_gem5::TraceFile::stream(), sc_gem5::TraceFile::timeUnitTicks, topScope, traceVals, and writeComment().

Referenced by trace().

◆ nextSignalName()

std::string sc_gem5::VcdTraceFile::nextSignalName ( )
private

Definition at line 205 of file vcd.cc.

References _nextName, name(), and NextNameChars.

Referenced by addNewTraceVal().

◆ trace()

void sc_gem5::VcdTraceFile::trace ( bool delta)
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 285 of file vcd.cc.

References sc_gem5::TraceFile::_traceDeltas, gem5::ccprintf(), deltasAtNow, initialize(), initialized, lastPrintedTime, sc_gem5::scheduler, sc_gem5::TraceFile::stream(), sc_gem5::TraceFile::timeUnitTicks, and traceVals.

◆ writeComment()

void sc_gem5::VcdTraceFile::writeComment ( const std::string & comment)
overridevirtual

Implements sc_gem5::TraceFile.

Definition at line 696 of file vcd.cc.

References sc_gem5::TraceFile::stream().

Referenced by initialize().

Member Data Documentation

◆ _nextName

char sc_gem5::VcdTraceFile::_nextName[NextNameChars+1]
private

Definition at line 59 of file vcd.hh.

Referenced by nextSignalName(), and VcdTraceFile().

◆ deltasAtNow

uint64_t sc_gem5::VcdTraceFile::deltasAtNow
private

Definition at line 56 of file vcd.hh.

Referenced by trace(), and VcdTraceFile().

◆ initialized

bool sc_gem5::VcdTraceFile::initialized
private

Definition at line 62 of file vcd.hh.

Referenced by initialize(), trace(), and VcdTraceFile().

◆ lastPrintedTime

gem5::Tick sc_gem5::VcdTraceFile::lastPrintedTime
private

Definition at line 55 of file vcd.hh.

Referenced by initialize(), trace(), and VcdTraceFile().

◆ NextNameChars

const int sc_gem5::VcdTraceFile::NextNameChars = 5
staticprivate

Definition at line 58 of file vcd.hh.

Referenced by nextSignalName(), and VcdTraceFile().

◆ topScope

VcdTraceScope sc_gem5::VcdTraceFile::topScope
private

Definition at line 66 of file vcd.hh.

Referenced by addNewTraceVal(), and initialize().

◆ traceVals

std::vector<VcdTraceValBase *> sc_gem5::VcdTraceFile::traceVals
private

Definition at line 65 of file vcd.hh.

Referenced by addNewTraceVal(), initialize(), trace(), and ~VcdTraceFile().

The documentation for this class was generated from the following files:
Generated on Sat Oct 18 2025 08:07:54 for gem5 by doxygen 1.14.0