From 0c97a10f9a52242460951ba488238c10bb012e67 Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Wed, 13 Nov 2019 14:58:38 -0700
Subject: [PATCH] network external cell/port member vars

---
 network/ConcreteLibrary.cc | 14 ++++++++++++++
 network/ConcreteLibrary.hh |  9 +++++++++
 2 files changed, 23 insertions(+)

diff --git a/network/ConcreteLibrary.cc b/network/ConcreteLibrary.cc
index 059e104f..eea5ec4c 100644
--- a/network/ConcreteLibrary.cc
+++ b/network/ConcreteLibrary.cc
@@ -117,6 +117,7 @@ ConcreteCell::ConcreteCell(ConcreteLibrary *library,
   name_(stringCopy(name)),
   filename_(stringCopy(filename)),
   liberty_cell_(nullptr),
+  ext_cell_(nullptr),
   port_bit_count_(0),
   is_leaf_(is_leaf)
 {
@@ -145,6 +146,12 @@ ConcreteCell::setLibertyCell(LibertyCell *cell)
   liberty_cell_ = cell;
 }
 
+void
+ConcreteCell::setExtCell(void *ext_cell)
+{
+  ext_cell_ = ext_cell;
+}
+
 ConcretePort *
 ConcreteCell::makePort(const char *name)
 {
@@ -437,6 +444,7 @@ ConcretePort::ConcretePort(ConcreteCell *cell,
   cell_(cell),
   direction_(PortDirection::unknown()),
   liberty_port_(nullptr),
+  ext_port_(nullptr),
   pin_index_(-1),
   is_bundle_(is_bundle),
   is_bus_(is_bus),
@@ -468,6 +476,12 @@ ConcretePort::setLibertyPort(LibertyPort *port)
   liberty_port_ = port;
 }
 
+void
+ConcretePort::setExtPort(void *port)
+{
+  ext_port_ = port;
+}
+
 const char *
 ConcretePort::busName() const
 {
diff --git a/network/ConcreteLibrary.hh b/network/ConcreteLibrary.hh
index 906b135c..18ecd8db 100644
--- a/network/ConcreteLibrary.hh
+++ b/network/ConcreteLibrary.hh
@@ -96,6 +96,8 @@ public:
   const char *filename() const { return filename_; }
   LibertyCell *libertyCell() const { return liberty_cell_; }
   void setLibertyCell(LibertyCell *cell);
+  void *extCell() const { return ext_cell_; }
+  void setExtCell(void *ext_cell);
   int portBitCount() const { return port_bit_count_; }
   ConcretePort *findPort(const char *name) const;
   void findPortsMatching(const PatternMatch *pattern,
@@ -147,6 +149,8 @@ protected:
   // Filename is optional.
   const char *filename_;
   LibertyCell *liberty_cell_;
+  // External application cell.
+  void *ext_cell_;
   // Non-bus and bus ports (but no expanded bus bit ports).
   ConcretePortSeq ports_;
   ConcretePortMap port_map_;
@@ -172,6 +176,9 @@ public:
   PortDirection *direction() const { return direction_; }
   LibertyPort *libertyPort() const { return liberty_port_; }
   void setLibertyPort(LibertyPort *port);
+  // External application port.
+  void *extPort() const { return ext_port_; }
+  void setExtPort(void *port);
   void setDirection(PortDirection *dir);
   // Bundles are groups of related ports that do not use
   // bus notation.
@@ -220,6 +227,8 @@ protected:
   ConcreteCell *cell_;
   PortDirection *direction_;
   LibertyPort *liberty_port_;
+  // External application port.
+  void *ext_port_;
   int pin_index_;
   bool is_bundle_;
   bool is_bus_;