mem: Move the Port base class into sim.

The Port class is going to be officially used for more than just memory
system connections.

Change-Id: I493e721f99051865c5f0c06946a2303ff723c2af
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17036
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>

2 files changed, 1 insertions, 53 deletions

diff --git a/src/mem/port.cc b/src/mem/port.cc
index ab62ccf1d..6f72bbd38 100644
--- a/src/mem/port.cc
+++ b/src/mem/port.cc
@@ -51,15 +51,6 @@
 #include "base/trace.hh"
 #include "mem/mem_object.hh"
 
-Port::Port(const std::string &_name, PortID _id)
-    : portName(_name), id(_id)
-{
-}
-
-Port::~Port()
-{
-}
-
 BaseMasterPort::BaseMasterPort(const std::string &name, PortID _id)
     : Port(name, _id), _baseSlavePort(NULL)
 {
diff --git a/src/mem/port.hh b/src/mem/port.hh
index 2c30e31d1..77081db4d 100644
--- a/src/mem/port.hh
+++ b/src/mem/port.hh
@@ -52,53 +52,10 @@
 
 #include "base/addr_range.hh"
 #include "mem/packet.hh"
+#include "sim/port.hh"
 
 class MemObject;
 
-/**
- * Ports are used to interface memory objects to each other. A port is
- * either a master or a slave and the connected peer is always of the
- * opposite role. Each port has a name, an owner, and an identifier.
- */
-class Port
-{
-
-  private:
-
-    /** Descriptive name (for DPRINTF output) */
-    std::string portName;
-
-  protected:
-
-    /**
-     * A numeric identifier to distinguish ports in a vector, and set
-     * to InvalidPortID in case this port is not part of a vector.
-     */
-    const PortID id;
-
-    /**
-     * Abstract base class for ports
-     *
-     * @param _name Port name including the owners name
-     * @param _id A port identifier for vector ports
-     */
-    Port(const std::string& _name, PortID _id);
-
-    /**
-     * Virtual destructor due to inheritance.
-     */
-    virtual ~Port();
-
-  public:
-
-    /** Return port name (for DPRINTF). */
-    const std::string name() const { return portName; }
-
-    /** Get the port id. */
-    PortID getId() const { return id; }
-
-};
-
 /** Forward declaration */
 class BaseSlavePort;