diff --git a/src/arch/arm/utility.hh b/src/arch/arm/utility.hh
index d38433e93a..5b3b849b43 100644
--- a/src/arch/arm/utility.hh
+++ b/src/arch/arm/utility.hh
@@ -87,12 +87,6 @@ testPredicate(uint32_t nz, uint32_t c, uint32_t v, ConditionCode code)
 
 void copyRegs(ThreadContext *src, ThreadContext *dest);
 
-static inline void
-copyMiscRegs(ThreadContext *src, ThreadContext *dest)
-{
-    panic("Copy Misc. Regs Not Implemented Yet\n");
-}
-
 /** Send an event (SEV) to a specific PE if there isn't
  * already a pending event */
 void sendEvent(ThreadContext *tc);
diff --git a/src/arch/mips/utility.cc b/src/arch/mips/utility.cc
index 911756f5fa..a0c671ff2a 100644
--- a/src/arch/mips/utility.cc
+++ b/src/arch/mips/utility.cc
@@ -224,10 +224,4 @@ copyRegs(ThreadContext *src, ThreadContext *dest)
     dest->pcState(src->pcState());
 }
 
-void
-copyMiscRegs(ThreadContext *src, ThreadContext *dest)
-{
-    panic("Copy Misc. Regs Not Implemented Yet\n");
-}
-
 } // namespace MipsISA
diff --git a/src/arch/mips/utility.hh b/src/arch/mips/utility.hh
index eb7f74a914..1804680078 100644
--- a/src/arch/mips/utility.hh
+++ b/src/arch/mips/utility.hh
@@ -73,7 +73,6 @@ RoundPage(Addr addr)
 }
 
 void copyRegs(ThreadContext *src, ThreadContext *dest);
-void copyMiscRegs(ThreadContext *src, ThreadContext *dest);
 
 inline void
 advancePC(PCState &pc, const StaticInstPtr &inst)
diff --git a/src/arch/power/utility.cc b/src/arch/power/utility.cc
index 1c68cd9735..ffcbe4ffb4 100644
--- a/src/arch/power/utility.cc
+++ b/src/arch/power/utility.cc
@@ -32,7 +32,8 @@
 
 #include "base/logging.hh"
 
-namespace PowerISA {
+namespace PowerISA
+{
 
 void
 copyRegs(ThreadContext *src, ThreadContext *dest)
@@ -45,8 +46,7 @@ copyRegs(ThreadContext *src, ThreadContext *dest)
     for (int i = 0; i < NumFloatRegs; ++i)
         dest->setFloatReg(i, src->readFloatReg(i));
 
-    // Copy misc. registers
-    copyMiscRegs(src, dest);
+    //TODO Copy misc. registers.
 
     // Lastly copy PC/NPC
     dest->pcState(src->pcState());
diff --git a/src/arch/power/utility.hh b/src/arch/power/utility.hh
index 7c892d4110..03df7fb6de 100644
--- a/src/arch/power/utility.hh
+++ b/src/arch/power/utility.hh
@@ -39,11 +39,6 @@ namespace PowerISA {
 
 void copyRegs(ThreadContext *src, ThreadContext *dest);
 
-static inline void
-copyMiscRegs(ThreadContext *src, ThreadContext *dest)
-{
-}
-
 inline void
 advancePC(PCState &pc, const StaticInstPtr &inst)
 {
diff --git a/src/arch/sparc/utility.hh b/src/arch/sparc/utility.hh
index e61989a8f7..f179c1751b 100644
--- a/src/arch/sparc/utility.hh
+++ b/src/arch/sparc/utility.hh
@@ -43,8 +43,6 @@ namespace SparcISA
 
 void copyRegs(ThreadContext *src, ThreadContext *dest);
 
-void copyMiscRegs(ThreadContext *src, ThreadContext *dest);
-
 inline void
 advancePC(PCState &pc, const StaticInstPtr &inst)
 {
diff --git a/src/arch/x86/utility.hh b/src/arch/x86/utility.hh
index a7c2dfccb7..9cd4e943c0 100644
--- a/src/arch/x86/utility.hh
+++ b/src/arch/x86/utility.hh
@@ -46,8 +46,6 @@ namespace X86ISA
 {
     void copyRegs(ThreadContext *src, ThreadContext *dest);
 
-    void copyMiscRegs(ThreadContext *src, ThreadContext *dest);
-
     inline void
     advancePC(PCState &pc, const StaticInstPtr &inst)
     {