func: static int get_cpsr(QEMUFile *f, void *opaque, size_t size)
  
  {
  
      ARMCPU *cpu = opaque;
  
      CPUARMState *env = &cpu->env;
  
      uint32_t val = qemu_get_be32(f);
  
  
  
      env->aarch64 = ((val & PSTATE_nRW) == 0);
  
  
  
      if (is_a64(env)) {
  
          pstate_write(env, val);
  
          return 0;
  
      }
  
  
  
      /* Avoid mode switch when restoring CPSR */
  
      env->uncached_cpsr = val & CPSR_M;
  
      cpsr_write(env, val, 0xffffffff, CPSRWriteRaw);
  
      return 0;
  
  }
  