gem5
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Public Member Functions | Protected Member Functions | Private Attributes | List of all members
MemCheckerMonitor::MonitorSlavePort Class Reference

This is the slave port of the communication monitor. More...

Inheritance diagram for MemCheckerMonitor::MonitorSlavePort:
SlavePort BaseSlavePort Port

Public Member Functions

 MonitorSlavePort (const std::string &_name, MemCheckerMonitor &_mon)
 
- Public Member Functions inherited from SlavePort
 SlavePort (const std::string &name, MemObject *owner, PortID id=InvalidPortID)
 Slave port. More...
 
virtual ~SlavePort ()
 
Tick sendAtomicSnoop (PacketPtr pkt)
 Send an atomic snoop request packet, where the data is moved and the state is updated in zero time, without interleaving with other memory accesses. More...
 
void sendFunctionalSnoop (PacketPtr pkt)
 Send a functional snoop request packet, where the data is instantly updated everywhere in the memory system, without affecting the current state of any block or moving the block. More...
 
bool sendTimingResp (PacketPtr pkt)
 Attempt to send a timing response to the master port by calling its corresponding receive function. More...
 
void sendTimingSnoopReq (PacketPtr pkt)
 Attempt to send a timing snoop request packet to the master port by calling its corresponding receive function. More...
 
void sendRetryReq ()
 Send a retry to the master port that previously attempted a sendTimingReq to this slave port and failed. More...
 
void sendRetrySnoopResp ()
 Send a retry to the master port that previously attempted a sendTimingSnoopResp to this slave port and failed. More...
 
bool isSnooping () const
 Find out if the peer master port is snooping or not. More...
 
void sendRangeChange () const
 Called by the owner to send a range change. More...
 
- Public Member Functions inherited from BaseSlavePort
BaseMasterPortgetMasterPort () const
 
bool isConnected () const
 
- Public Member Functions inherited from Port
const std::string name () const
 Return port name (for DPRINTF). More...
 
PortID getId () const
 Get the port id. More...
 

Protected Member Functions

void recvFunctional (PacketPtr pkt)
 Receive a functional request packet from the master port. More...
 
Tick recvAtomic (PacketPtr pkt)
 Receive an atomic request packet from the master port. More...
 
bool recvTimingReq (PacketPtr pkt)
 Receive a timing request from the master port. More...
 
bool recvTimingSnoopResp (PacketPtr pkt)
 Receive a timing snoop response from the master port. More...
 
AddrRangeList getAddrRanges () const
 Get a list of the non-overlapping address ranges the owner is responsible for. More...
 
void recvRespRetry ()
 Called by the master port if sendTimingResp was called on this slave port (causing recvTimingResp to be called on the master port) and was unsuccesful. More...
 
- Protected Member Functions inherited from SlavePort
void unbind ()
 Called by the master port to unbind. More...
 
void bind (MasterPort &master_port)
 Called by the master port to bind. More...
 
- Protected Member Functions inherited from BaseSlavePort
 BaseSlavePort (const std::string &name, MemObject *owner, PortID id=InvalidPortID)
 
virtual ~BaseSlavePort ()
 
- Protected Member Functions inherited from Port
 Port (const std::string &_name, MemObject &_owner, PortID _id)
 Abstract base class for ports. More...
 
virtual ~Port ()
 Virtual destructor due to inheritance. More...
 

Private Attributes

MemCheckerMonitormon
 

Additional Inherited Members

- Protected Attributes inherited from BaseSlavePort
BaseMasterPort_baseMasterPort
 
- Protected Attributes inherited from Port
const PortID id
 A numeric identifier to distinguish ports in a vector, and set to InvalidPortID in case this port is not part of a vector. More...
 
MemObjectowner
 A reference to the MemObject that owns this port. More...
 

Detailed Description

This is the slave port of the communication monitor.

All recv functions call a function in MemCheckerMonitor, where the send function of the master port is called. Besides this, these functions can also perform actions for capturing statistics.

Definition at line 159 of file mem_checker_monitor.hh.

Constructor & Destructor Documentation

MemCheckerMonitor::MonitorSlavePort::MonitorSlavePort ( const std::string &  _name,
MemCheckerMonitor _mon 
)
inline

Definition at line 164 of file mem_checker_monitor.hh.

Member Function Documentation

AddrRangeList MemCheckerMonitor::MonitorSlavePort::getAddrRanges ( ) const
inlineprotectedvirtual

Get a list of the non-overlapping address ranges the owner is responsible for.

All slave ports must override this function and return a populated list with at least one item.

Returns
a list of ranges responded to

Implements SlavePort.

Definition at line 190 of file mem_checker_monitor.hh.

References MemCheckerMonitor::getAddrRanges(), and mon.

Tick MemCheckerMonitor::MonitorSlavePort::recvAtomic ( PacketPtr  pkt)
inlineprotectedvirtual

Receive an atomic request packet from the master port.

Implements SlavePort.

Definition at line 175 of file mem_checker_monitor.hh.

References mon, and MemCheckerMonitor::recvAtomic().

void MemCheckerMonitor::MonitorSlavePort::recvFunctional ( PacketPtr  pkt)
inlineprotectedvirtual

Receive a functional request packet from the master port.

Implements SlavePort.

Definition at line 170 of file mem_checker_monitor.hh.

References mon, and MemCheckerMonitor::recvFunctional().

void MemCheckerMonitor::MonitorSlavePort::recvRespRetry ( )
inlineprotectedvirtual

Called by the master port if sendTimingResp was called on this slave port (causing recvTimingResp to be called on the master port) and was unsuccesful.

Implements SlavePort.

Definition at line 195 of file mem_checker_monitor.hh.

References mon, and MemCheckerMonitor::recvRespRetry().

bool MemCheckerMonitor::MonitorSlavePort::recvTimingReq ( PacketPtr  pkt)
inlineprotectedvirtual

Receive a timing request from the master port.

Implements SlavePort.

Definition at line 180 of file mem_checker_monitor.hh.

References mon, and MemCheckerMonitor::recvTimingReq().

bool MemCheckerMonitor::MonitorSlavePort::recvTimingSnoopResp ( PacketPtr  pkt)
inlineprotectedvirtual

Receive a timing snoop response from the master port.

Reimplemented from SlavePort.

Definition at line 185 of file mem_checker_monitor.hh.

References mon, and MemCheckerMonitor::recvTimingSnoopResp().

Member Data Documentation

MemCheckerMonitor& MemCheckerMonitor::MonitorSlavePort::mon
private

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

Generated on Fri Jun 9 2017 13:04:14 for gem5 by doxygen 1.8.6