tlb: Don't separate the TLB classes into an instruction TLB and a data TLB

src/cpu/inorder/cpu.hh

@@ -103,8 +103,8 @@ class InOrderCPU : public BaseCPU
 
     Params *cpu_params;
 
-    TheISA::ITB * itb;
-    TheISA::DTB * dtb;
+    TheISA::TLB * itb;
+    TheISA::TLB * dtb;
 
   public:
     enum Status {

src/cpu/inorder/resources/tlb_unit.cc

@@ -99,7 +99,7 @@ TLBUnit::execute(int slot_idx)
         {
             tlb_req->fault =
                 this->cpu->itb->translateAtomic(tlb_req->memReq,
-                        cpu->thread[tid]->getTC());
+                        cpu->thread[tid]->getTC(), false, true);
 
             if (tlb_req->fault != NoFault) {
                 DPRINTF(InOrderTLB, "[tid:%i]: %s encountered while translating "

src/cpu/inorder/thread_context.hh

@@ -65,10 +65,10 @@ class InOrderThreadContext : public ThreadContext
 
 
     /** Returns a pointer to the ITB. */
-    TheISA::ITB *getITBPtr() { return cpu->itb; }
+    TheISA::TLB *getITBPtr() { return cpu->itb; }
 
     /** Returns a pointer to the DTB. */
-    TheISA::DTB *getDTBPtr() { return cpu->dtb; }
+    TheISA::TLB *getDTBPtr() { return cpu->dtb; }
 
     System *getSystemPtr() { return cpu->system; }