cpu: cpu_save/cpu_load is no more

Everything has been converted to vmstate.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

exec.c

@@ -661,12 +661,6 @@ void cpu_exec_init(CPUState *cpu, Error **errp)
     if (qdev_get_vmsd(DEVICE(cpu)) == NULL) {
         vmstate_register(NULL, cpu_index, &vmstate_cpu_common, cpu);
     }
-#if defined(CPU_SAVE_VERSION) && !defined(CONFIG_USER_ONLY)
-    register_savevm(NULL, "cpu", cpu_index, CPU_SAVE_VERSION,
-                    cpu_save, cpu_load, cpu->env_ptr);
-    assert(cc->vmsd == NULL);
-    assert(qdev_get_vmsd(DEVICE(cpu)) == NULL);
-#endif
     if (cc->vmsd != NULL) {
         vmstate_register(NULL, cpu_index, cc->vmsd, cpu);
     }

include/qemu-common.h

@@ -330,12 +330,6 @@ bool tcg_enabled(void);
 
 void cpu_exec_init_all(void);
 
-/* CPU save/load.  */
-#ifdef CPU_SAVE_VERSION
-void cpu_save(QEMUFile *f, void *opaque);
-int cpu_load(QEMUFile *f, void *opaque, int version_id);
-#endif
-
 /* Unblock cpu */
 void qemu_cpu_kick_self(void);