diff --git a/src/mem/ruby/eventqueue/RubyEventQueue.cc b/src/mem/ruby/eventqueue/RubyEventQueue.cc
index 0e5a68e396..4ea530b054 100644
--- a/src/mem/ruby/eventqueue/RubyEventQueue.cc
+++ b/src/mem/ruby/eventqueue/RubyEventQueue.cc
@@ -31,7 +31,6 @@
 #include "mem/ruby/common/Consumer.hh"
 #include "mem/ruby/eventqueue/RubyEventQueue.hh"
 #include "mem/ruby/eventqueue/RubyEventQueueNode.hh"
-#include "mem/ruby/system/System.hh"
 
 RubyEventQueue::RubyEventQueue(EventQueue* eventq, Tick _clock)
   : EventManager(eventq), m_clock(_clock)
diff --git a/src/mem/ruby/network/Network.cc b/src/mem/ruby/network/Network.cc
index adb90eba99..2aa120cdf9 100644
--- a/src/mem/ruby/network/Network.cc
+++ b/src/mem/ruby/network/Network.cc
@@ -30,6 +30,7 @@
 #include "mem/protocol/MachineType.hh"
 #include "mem/ruby/network/Network.hh"
 #include "mem/ruby/network/Topology.hh"
+#include "mem/ruby/system/System.hh"
 
 Network::Network(const Params *p)
     : SimObject(p)
diff --git a/src/mem/ruby/network/Network.hh b/src/mem/ruby/network/Network.hh
index 1578491496..08ad950179 100644
--- a/src/mem/ruby/network/Network.hh
+++ b/src/mem/ruby/network/Network.hh
@@ -46,8 +46,7 @@
 
 #include "mem/protocol/LinkDirection.hh"
 #include "mem/protocol/MessageSizeType.hh"
-#include "mem/ruby/common/Global.hh"
-#include "mem/ruby/system/System.hh"
+#include "mem/ruby/common/TypeDefines.hh"
 #include "params/RubyNetwork.hh"
 #include "sim/sim_object.hh"
 
diff --git a/src/mem/ruby/network/Topology.cc b/src/mem/ruby/network/Topology.cc
index a342d6d028..201919850c 100644
--- a/src/mem/ruby/network/Topology.cc
+++ b/src/mem/ruby/network/Topology.cc
@@ -37,7 +37,6 @@
 #include "mem/ruby/network/Network.hh"
 #include "mem/ruby/network/Topology.hh"
 #include "mem/ruby/slicc_interface/AbstractController.hh"
-#include "mem/ruby/system/System.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc b/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc
index fccd73ee2d..aee05b6966 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc
@@ -30,6 +30,7 @@
 
 #include <cassert>
 
+#include "base/cast.hh"
 #include "base/stl_helpers.hh"
 #include "mem/protocol/MachineType.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.cc b/src/mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.cc
index 4adc8d98cb..628c47ddab 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.cc
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.cc
@@ -31,6 +31,7 @@
 #include <cassert>
 #include <cmath>
 
+#include "base/cast.hh"
 #include "base/stl_helpers.hh"
 #include "debug/RubyNetwork.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc b/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc
index 829642bb9e..8a83fcca2c 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.cc
@@ -28,6 +28,7 @@
  * Authors: Niket Agarwal
  */
 
+#include "mem/ruby/common/Global.hh"
 #include "mem/ruby/eventqueue/RubyEventQueue.hh"
 #include "mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.hh"
 
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/RoutingUnit_d.cc b/src/mem/ruby/network/garnet/fixed-pipeline/RoutingUnit_d.cc
index 7c7a7d4282..35a9f06e10 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/RoutingUnit_d.cc
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/RoutingUnit_d.cc
@@ -28,6 +28,7 @@
  * Authors: Niket Agarwal
  */
 
+#include "base/cast.hh"
 #include "mem/ruby/network/garnet/fixed-pipeline/InputUnit_d.hh"
 #include "mem/ruby/network/garnet/fixed-pipeline/Router_d.hh"
 #include "mem/ruby/network/garnet/fixed-pipeline/RoutingUnit_d.hh"
diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
index 2c0d9f3aaf..4fc2662ba2 100644
--- a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
+++ b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
@@ -30,6 +30,7 @@
 
 #include <cassert>
 
+#include "base/cast.hh"
 #include "base/stl_helpers.hh"
 #include "mem/protocol/MachineType.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.cc b/src/mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.cc
index a41c2768dc..b38e2b1d6f 100644
--- a/src/mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.cc
+++ b/src/mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.cc
@@ -31,6 +31,7 @@
 #include <cassert>
 #include <cmath>
 
+#include "base/cast.hh"
 #include "base/stl_helpers.hh"
 #include "debug/RubyNetwork.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc b/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc
index 9965d32119..205a431385 100644
--- a/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc
+++ b/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc
@@ -28,6 +28,7 @@
  * Authors: Niket Agarwal
  */
 
+#include "base/cast.hh"
 #include "base/stl_helpers.hh"
 #include "debug/RubyNetwork.hh"
 #include "mem/ruby/network/garnet/flexible-pipeline/InVcState.hh"
diff --git a/src/mem/ruby/network/simple/PerfectSwitch.cc b/src/mem/ruby/network/simple/PerfectSwitch.cc
index f8b08d5517..885e937969 100644
--- a/src/mem/ruby/network/simple/PerfectSwitch.cc
+++ b/src/mem/ruby/network/simple/PerfectSwitch.cc
@@ -28,6 +28,7 @@
 
 #include <algorithm>
 
+#include "base/cast.hh"
 #include "debug/RubyNetwork.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
 #include "mem/ruby/network/simple/PerfectSwitch.hh"
diff --git a/src/mem/ruby/network/simple/SimpleNetwork.cc b/src/mem/ruby/network/simple/SimpleNetwork.cc
index 645d1b4f1e..0eb8887d26 100644
--- a/src/mem/ruby/network/simple/SimpleNetwork.cc
+++ b/src/mem/ruby/network/simple/SimpleNetwork.cc
@@ -29,6 +29,7 @@
 #include <cassert>
 #include <numeric>
 
+#include "base/cast.hh"
 #include "base/stl_helpers.hh"
 #include "mem/protocol/TopologyType.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
diff --git a/src/mem/ruby/network/simple/Switch.cc b/src/mem/ruby/network/simple/Switch.cc
index a678a657d3..d9dadbd00b 100644
--- a/src/mem/ruby/network/simple/Switch.cc
+++ b/src/mem/ruby/network/simple/Switch.cc
@@ -28,6 +28,7 @@
 
 #include <numeric>
 
+#include "base/cast.hh"
 #include "base/stl_helpers.hh"
 #include "mem/protocol/MessageSizeType.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
diff --git a/src/mem/ruby/network/simple/Throttle.cc b/src/mem/ruby/network/simple/Throttle.cc
index b248c6c6c4..80697cb587 100644
--- a/src/mem/ruby/network/simple/Throttle.cc
+++ b/src/mem/ruby/network/simple/Throttle.cc
@@ -28,6 +28,7 @@
 
 #include <cassert>
 
+#include "base/cast.hh"
 #include "base/cprintf.hh"
 #include "debug/RubyNetwork.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
diff --git a/src/mem/ruby/slicc_interface/AbstractController.cc b/src/mem/ruby/slicc_interface/AbstractController.cc
index a26fa044e6..04bbb87d80 100644
--- a/src/mem/ruby/slicc_interface/AbstractController.cc
+++ b/src/mem/ruby/slicc_interface/AbstractController.cc
@@ -27,6 +27,7 @@
  */
 
 #include "mem/ruby/slicc_interface/AbstractController.hh"
+#include "mem/ruby/system/System.hh"
 
 AbstractController::AbstractController(const Params *p) : SimObject(p)
 {
diff --git a/src/mem/ruby/slicc_interface/AbstractEntry.hh b/src/mem/ruby/slicc_interface/AbstractEntry.hh
index fb1af2ea0e..b10306281e 100644
--- a/src/mem/ruby/slicc_interface/AbstractEntry.hh
+++ b/src/mem/ruby/slicc_interface/AbstractEntry.hh
@@ -32,8 +32,6 @@
 #include <iostream>
 
 #include "mem/protocol/AccessPermission.hh"
-#include "mem/ruby/common/Address.hh"
-#include "mem/ruby/common/Global.hh"
 
 class DataBlock;
 
diff --git a/src/mem/ruby/system/AbstractReplacementPolicy.hh b/src/mem/ruby/system/AbstractReplacementPolicy.hh
index 3ddf4ab60c..d03685c651 100644
--- a/src/mem/ruby/system/AbstractReplacementPolicy.hh
+++ b/src/mem/ruby/system/AbstractReplacementPolicy.hh
@@ -29,7 +29,7 @@
 #ifndef __MEM_RUBY_SYSTEM_ABSTRACTREPLACEMENTPOLICY_HH__
 #define __MEM_RUBY_SYSTEM_ABSTRACTREPLACEMENTPOLICY_HH__
 
-#include "mem/ruby/common/Global.hh"
+#include "mem/ruby/common/TypeDefines.hh"
 
 class AbstractReplacementPolicy
 {
diff --git a/src/mem/ruby/system/DMASequencer.cc b/src/mem/ruby/system/DMASequencer.cc
index 0e82ba3eba..763eb586af 100644
--- a/src/mem/ruby/system/DMASequencer.cc
+++ b/src/mem/ruby/system/DMASequencer.cc
@@ -30,7 +30,6 @@
 #include "mem/protocol/SequencerMsg.hh"
 #include "mem/protocol/SequencerRequestType.hh"
 #include "mem/ruby/buffers/MessageBuffer.hh"
-#include "mem/ruby/slicc_interface/AbstractController.hh"
 #include "mem/ruby/system/DMASequencer.hh"
 #include "mem/ruby/system/System.hh"
 
diff --git a/src/mem/ruby/system/DirectoryMemory.hh b/src/mem/ruby/system/DirectoryMemory.hh
index 7005ce2343..1b4d09b8e8 100644
--- a/src/mem/ruby/system/DirectoryMemory.hh
+++ b/src/mem/ruby/system/DirectoryMemory.hh
@@ -33,7 +33,6 @@
 #include <string>
 
 #include "mem/ruby/common/Address.hh"
-#include "mem/ruby/common/Global.hh"
 #include "mem/ruby/slicc_interface/AbstractEntry.hh"
 #include "mem/ruby/system/MemoryVector.hh"
 #include "mem/ruby/system/SparseMemory.hh"
diff --git a/src/mem/ruby/system/MemoryControl.cc b/src/mem/ruby/system/MemoryControl.cc
index eb27c0f782..2ab0736e5e 100644
--- a/src/mem/ruby/system/MemoryControl.cc
+++ b/src/mem/ruby/system/MemoryControl.cc
@@ -104,8 +104,8 @@
  *
  */
 
+#include "base/cast.hh"
 #include "base/cprintf.hh"
-#include "mem/ruby/common/Address.hh"
 #include "mem/ruby/common/Consumer.hh"
 #include "mem/ruby/common/Global.hh"
 #include "mem/ruby/network/Network.hh"
@@ -113,7 +113,6 @@
 #include "mem/ruby/slicc_interface/NetworkMessage.hh"
 #include "mem/ruby/slicc_interface/RubySlicc_ComponentMapping.hh"
 #include "mem/ruby/system/MemoryControl.hh"
-#include "mem/ruby/system/System.hh"
 
 using namespace std;
 
diff --git a/src/mem/ruby/system/MemoryControl.hh b/src/mem/ruby/system/MemoryControl.hh
index 2b3cca603b..1534851d5b 100644
--- a/src/mem/ruby/system/MemoryControl.hh
+++ b/src/mem/ruby/system/MemoryControl.hh
@@ -34,14 +34,11 @@
 #include <string>
 
 #include "mem/protocol/MemoryMsg.hh"
-#include "mem/ruby/common/Address.hh"
 #include "mem/ruby/common/Consumer.hh"
-#include "mem/ruby/common/Global.hh"
 #include "mem/ruby/profiler/MemCntrlProfiler.hh"
 #include "mem/ruby/slicc_interface/Message.hh"
 #include "mem/ruby/system/AbstractMemOrCache.hh"
 #include "mem/ruby/system/MemoryNode.hh"
-#include "mem/ruby/system/System.hh"
 #include "params/RubyMemoryControl.hh"
 #include "sim/sim_object.hh"
 
diff --git a/src/mem/ruby/system/PersistentTable.hh b/src/mem/ruby/system/PersistentTable.hh
index d2f58b0db7..a57b3ec76f 100644
--- a/src/mem/ruby/system/PersistentTable.hh
+++ b/src/mem/ruby/system/PersistentTable.hh
@@ -34,7 +34,6 @@
 #include "base/hashmap.hh"
 #include "mem/protocol/AccessType.hh"
 #include "mem/ruby/common/Address.hh"
-#include "mem/ruby/common/Global.hh"
 #include "mem/ruby/common/NetDest.hh"
 #include "mem/ruby/system/MachineID.hh"