We have realized a virtual hardware environment on top of the Linux. It simulated a distributed share memory multiprocessor system and closely approximated a real hardware, including interrupts, time slicing, memory management, multiprocessor. 在Linux操作系统上实现了一个虚拟硬件环境,它仿真了一个分布式共享内存多处理器系统,非常逼近真正的硬件平台,具有中断、时间分片、内存管理、多处理器支持等特性。