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MemTraceProbe Class Reference

#include <mem_trace.hh>

Inheritance diagram for MemTraceProbe:
BaseMemProbe SimObject EventManager Serializable Drainable

Public Member Functions

 MemTraceProbe (MemTraceProbeParams *params)
 
- Public Member Functions inherited from BaseMemProbe
 BaseMemProbe (BaseMemProbeParams *params)
 
void regProbeListeners () override
 Register probe listeners for this object. More...
 
- Public Member Functions inherited from SimObject
const Paramsparams () const
 
 SimObject (const Params *_params)
 
virtual ~SimObject ()
 
virtual const std::string name () const
 
virtual void init ()
 init() is called after all C++ SimObjects have been created and all ports are connected. More...
 
virtual void loadState (CheckpointIn &cp)
 loadState() is called on each SimObject when restoring from a checkpoint. More...
 
virtual void initState ()
 initState() is called on each SimObject when not restoring from a checkpoint. More...
 
virtual void regStats ()
 Register statistics for this object. More...
 
virtual void resetStats ()
 Reset statistics associated with this object. More...
 
virtual void regProbePoints ()
 Register probe points for this object. More...
 
ProbeManagergetProbeManager ()
 Get the probe manager for this object. More...
 
virtual void startup ()
 startup() is the final initialization call before simulation. More...
 
DrainState drain () override
 Provide a default implementation of the drain interface for objects that don't need draining. More...
 
virtual void memWriteback ()
 Write back dirty buffers to memory using functional writes. More...
 
virtual void memInvalidate ()
 Invalidate the contents of memory buffers. More...
 
void serialize (CheckpointOut &cp) const override
 Serialize an object. More...
 
void unserialize (CheckpointIn &cp) override
 Unserialize an object. More...
 
- Public Member Functions inherited from EventManager
 EventManager (EventManager &em)
 
 EventManager (EventManager *em)
 
 EventManager (EventQueue *eq)
 
EventQueueeventQueue () const
 
void schedule (Event &event, Tick when)
 
void deschedule (Event &event)
 
void reschedule (Event &event, Tick when, bool always=false)
 
void schedule (Event *event, Tick when)
 
void deschedule (Event *event)
 
void reschedule (Event *event, Tick when, bool always=false)
 
void wakeupEventQueue (Tick when=(Tick)-1)
 
void setCurTick (Tick newVal)
 
- Public Member Functions inherited from Serializable
 Serializable ()
 
virtual ~Serializable ()
 
void serializeSection (CheckpointOut &cp, const char *name) const
 Serialize an object into a new section. More...
 
void serializeSection (CheckpointOut &cp, const std::string &name) const
 
void unserializeSection (CheckpointIn &cp, const char *name)
 Unserialize an a child object. More...
 
void unserializeSection (CheckpointIn &cp, const std::string &name)
 
- Public Member Functions inherited from Drainable
DrainState drainState () const
 Return the current drain state of an object. More...
 
virtual void notifyFork ()
 Notify a child process of a fork. More...
 

Protected Member Functions

void handleRequest (const ProbePoints::PacketInfo &pkt_info) override
 Callback to analyse intercepted Packets. More...
 
void closeStreams ()
 Callback to flush and close all open output streams on exit. More...
 
- Protected Member Functions inherited from Drainable
 Drainable ()
 
virtual ~Drainable ()
 
virtual void drainResume ()
 Resume execution after a successful drain. More...
 
void signalDrainDone () const
 Signal that an object is drained. More...
 

Protected Attributes

ProtoOutputStreamtraceStream
 Trace output stream. More...
 
- Protected Attributes inherited from SimObject
const SimObjectParams * _params
 Cached copy of the object parameters. More...
 
- Protected Attributes inherited from EventManager
EventQueueeventq
 A pointer to this object's event queue. More...
 

Private Attributes

const bool withPC
 Include the Program Counter in the memory trace. More...
 

Additional Inherited Members

- Public Types inherited from SimObject
typedef SimObjectParams Params
 
- Static Public Member Functions inherited from SimObject
static void serializeAll (CheckpointOut &cp)
 Serialize all SimObjects in the system. More...
 
static SimObjectfind (const char *name)
 Find the SimObject with the given name and return a pointer to it. More...
 
- Static Public Member Functions inherited from Serializable
static const std::string & currentSection ()
 Get the fully-qualified name of the active section. More...
 
static void serializeAll (const std::string &cpt_dir)
 
static void unserializeGlobals (CheckpointIn &cp)
 
- Static Public Attributes inherited from Serializable
static int ckptCount = 0
 
static int ckptMaxCount = 0
 
static int ckptPrevCount = -1
 

Detailed Description

Definition at line 49 of file mem_trace.hh.

Constructor & Destructor Documentation

MemTraceProbe::MemTraceProbe ( MemTraceProbeParams *  params)

Member Function Documentation

void MemTraceProbe::closeStreams ( )
protected

Callback to flush and close all open output streams on exit.

If we were calling the destructor it could be done there.

Definition at line 90 of file mem_trace.cc.

References traceStream.

void MemTraceProbe::handleRequest ( const ProbePoints::PacketInfo pkt_info)
overrideprotectedvirtual

Member Data Documentation

ProtoOutputStream* MemTraceProbe::traceStream
protected

Trace output stream.

Definition at line 66 of file mem_trace.hh.

Referenced by closeStreams(), handleRequest(), and MemTraceProbe().

const bool MemTraceProbe::withPC
private

Include the Program Counter in the memory trace.

Definition at line 71 of file mem_trace.hh.

Referenced by handleRequest().


The documentation for this class was generated from the following files:

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