1 files changed, 5 insertions, 0 deletions
diff --git a/exec.c b/exec.c
index b49e520c18..7987803634 100644
--- a/exec.c
+++ b/exec.c
@@ -1314,6 +1314,8 @@ void cpu_abort(CPUState *env, const char *fmt, ...)
 
 CPUState *cpu_copy(CPUState *env)
 {
+#if 0
+    /* XXX: broken, must be handled by each CPU */
     CPUState *new_env = cpu_init();
     /* preserve chaining and index */
     CPUState *next_cpu = new_env->next_cpu;
@@ -1322,6 +1324,9 @@ CPUState *cpu_copy(CPUState *env)
     new_env->next_cpu = next_cpu;
     new_env->cpu_index = cpu_index;
     return new_env;
+#else
+    return NULL;
+#endif
 }
 
 #if !defined(CONFIG_USER_ONLY)