ruby: remove some unused things in slicc

This patch removes the parts of slicc that were required for multi-chip
protocols. Going ahead, it seems multi-chip protocols would be implemented
by playing with the network itself.

2 files changed, 2 insertions, 5 deletions

diff --git a/src/mem/slicc/symbols/Func.py b/src/mem/slicc/symbols/Func.py
index ebbc5fe14..8e137d044 100644
--- a/src/mem/slicc/symbols/Func.py
+++ b/src/mem/slicc/symbols/Func.py
@@ -84,7 +84,7 @@ class Func(Symbol):
         if self.isInternalMachineFunc:
             klass = "%s_Controller" % self.machineStr
         else:
-            klass = "Chip"
+            self.error("No class found for the function %s" % self.ident)
 
         params = ', '.join(self.param_strings)
 
diff --git a/src/mem/slicc/symbols/StateMachine.py b/src/mem/slicc/symbols/StateMachine.py
index 43153c773..2b1e2a2b5 100644
--- a/src/mem/slicc/symbols/StateMachine.py
+++ b/src/mem/slicc/symbols/StateMachine.py
@@ -246,10 +246,7 @@ extern std::stringstream ${ident}_transitionComment;
 
 class $c_ident : public AbstractController
 {
-// the coherence checker needs to call isBlockExclusive() and isBlockShared()
-// making the Chip a friend class is an easy way to do this for now
-
-public:
+  public:
     typedef ${c_ident}Params Params;
     $c_ident(const Params *p);
     static int getNumControllers();