diff --git a/src/cpu/checker/cpu.hh b/src/cpu/checker/cpu.hh
index 73b27161a5..a2f44106d6 100644
--- a/src/cpu/checker/cpu.hh
+++ b/src/cpu/checker/cpu.hh
@@ -293,7 +293,6 @@ class CheckerCPU : public BaseCPU
 
 #if FULL_SYSTEM
     Fault hwrei() { return thread->hwrei(); }
-    void ev5_trap(Fault fault) { fault->invoke(tc); }
     bool simPalCheck(int palFunc) { return thread->simPalCheck(palFunc); }
 #else
     // Assume that the normal CPU's call to syscall was successful.
diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index 24527f9ebf..0aa0a295c0 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -387,7 +387,6 @@ class BaseSimpleCPU : public BaseCPU
 
 #if FULL_SYSTEM
     Fault hwrei() { return thread->hwrei(); }
-    void ev5_trap(Fault fault) { fault->invoke(tc); }
     bool simPalCheck(int palFunc) { return thread->simPalCheck(palFunc); }
 #else
     void syscall(int64_t callnum) { thread->syscall(callnum); }