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-rw-r--r--linux-user/nios2/cpu_loop.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/linux-user/nios2/cpu_loop.c b/linux-user/nios2/cpu_loop.c
index 11ecb71843..30a27f252b 100644
--- a/linux-user/nios2/cpu_loop.c
+++ b/linux-user/nios2/cpu_loop.c
@@ -42,6 +42,12 @@ void cpu_loop(CPUNios2State *env)
             force_sig_fault(TARGET_SIGFPE, TARGET_FPE_INTDIV, env->pc);
             break;
 
+        case EXCP_UNALIGN:
+        case EXCP_UNALIGND:
+            force_sig_fault(TARGET_SIGBUS, TARGET_BUS_ADRALN,
+                            env->ctrl[CR_BADADDR]);
+            break;
+
         case EXCP_TRAP:
             /*
              * TODO: This advance should be done in the translator, as