ext: add the source code for DSENT

This patch adds a tool called DSENT to the ext/ directory.  DSENT
is a tool that models power and area for on-chip networks.  The next
patch adds a script for using the tool.

1 files changed, 35 insertions, 0 deletions

diff --git a/ext/dsent/model/PortInfo.cc b/ext/dsent/model/PortInfo.cc
new file mode 100644
index 000000000..fd859fc7b
--- /dev/null
+++ b/ext/dsent/model/PortInfo.cc
@@ -0,0 +1,35 @@
+#include "model/PortInfo.h"
+
+namespace DSENT
+{
+    PortInfo::PortInfo(const String& port_name_, const NetIndex& net_index_)
+        : m_port_name_(port_name_), m_net_index_(net_index_), m_tran_info_(TransitionInfo())
+    {
+    }
+
+    PortInfo::~PortInfo()
+    {
+    }
+
+    const String& PortInfo::getPortName() const
+    {
+        return m_port_name_;
+    }
+
+    const NetIndex& PortInfo::getNetIndex() const
+    {
+        return m_net_index_;
+    }
+
+    void PortInfo::setTransitionInfo(const TransitionInfo& trans_info_)
+    {
+        m_tran_info_ = trans_info_;
+        return;
+    }
+
+    const TransitionInfo& PortInfo::getTransitionInfo() const
+    {
+        return m_tran_info_;
+    }
+} // namespace DSENT
+