5 files changed, 13 insertions, 6 deletions
diff --git a/src/cpu/o3/commit_impl.hh b/src/cpu/o3/commit_impl.hh
index ba6a62b4d..1527efe1a 100644
--- a/src/cpu/o3/commit_impl.hh
+++ b/src/cpu/o3/commit_impl.hh
@@ -733,7 +733,6 @@ DefaultCommit<Impl>::commit()
 
             if (!squash_bdelay_slot)
                 bdelay_done_seq_num++;
-
 #endif
 
             if (fromIEW->includeSquashInst[tid] == true) {
diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index 3dc353a9f..a5a00015f 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -497,8 +497,6 @@ FullO3CPU<Impl>::init()
         }
 
 #if FULL_SYSTEM
-        src_tc->init();
-
         TheISA::initCPU(src_tc, src_tc->readCpuId());
 #endif
     }
@@ -554,6 +552,12 @@ template <class Impl>
 void
 FullO3CPU<Impl>::activateContext(int tid, int delay)
 {
+#if FULL_SYSTEM
+    // Connect the ThreadContext's memory ports (Functional/Virtual
+    // Ports)
+    threadContexts[tid]->connectMemPorts();
+#endif
+
     // Needs to set each stage to running as well.
     if (delay){
         DPRINTF(O3CPU, "[tid:%i]: Scheduling thread context to activate "
diff --git a/src/cpu/o3/fetch_impl.hh b/src/cpu/o3/fetch_impl.hh
index 8213e8fa2..f9e90614a 100644
--- a/src/cpu/o3/fetch_impl.hh
+++ b/src/cpu/o3/fetch_impl.hh
@@ -1139,6 +1139,8 @@ DefaultFetch<Impl>::fetch(bool &status_change)
             ext_inst = TheISA::makeExtMI(inst, fetch_PC);
 #elif THE_ISA == SPARC_ISA
             ext_inst = TheISA::makeExtMI(inst, cpu->thread[tid]->getTC());
+#elif THE_ISA == MIPS_ISA
+            ext_inst = TheISA::makeExtMI(inst, cpu->thread[tid]->getTC());
 #endif
 
             // Create a new DynInst from the instruction fetched.
diff --git a/src/cpu/o3/thread_context.hh b/src/cpu/o3/thread_context.hh
index 031f36480..390569c3d 100755
--- a/src/cpu/o3/thread_context.hh
+++ b/src/cpu/o3/thread_context.hh
@@ -92,7 +92,7 @@ class O3ThreadContext : public ThreadContext
 
     void delVirtPort(VirtualPort *vp);
 
-    virtual void init() { thread->init(); }
+    virtual void connectMemPorts() { thread->connectMemPorts(); }
 #else
     virtual TranslatingPort *getMemPort() { return thread->getMemPort(); }
 
diff --git a/src/cpu/o3/thread_context_impl.hh b/src/cpu/o3/thread_context_impl.hh
index 29c00a0c3..af98fa1f5 100755
--- a/src/cpu/o3/thread_context_impl.hh
+++ b/src/cpu/o3/thread_context_impl.hh
@@ -102,8 +102,10 @@ template <class Impl>
 void
 O3ThreadContext<Impl>::delVirtPort(VirtualPort *vp)
 {
-    delete vp->getPeer();
-    delete vp;
+    if (vp != thread->getVirtPort()) {
+        delete vp->getPeer();
+        delete vp;
+    }
 }
 #endif