摘要： 在分析Dalvik虚拟机的结构和运行机制的基础上，针对龙芯处理器平台，研究移植Dalvik虚拟机的关键技术，描述Dalvik解释器的执行流程与方法调用过程中解释器栈帧的作用，实现可以完整运行Android系统的龙芯Dalvik虚拟机。对移植后的Dalvik虚拟机进行性能分析，并给出后续优化方案。
关键词:
Dalvik虚拟机,
解释器,
龙芯平台,
Android系统,
字节码
Abstract: Based on the analysis of architecture and running mechanism of Dalvik virtual machine, some key techniques of porting Dalvik virtual machine to Loongson platform are studied. It describes the implementation process of the Dalvik interpreter and the role of the stack frame of interpreter during method calls, and a Dalvik virtual machine for Loongson-based Android system is implemented. The performance bottleneck of Dalvik virtual machine is analyzed, and the optimization solution is given.
Key words:
Dalvik virtual machine,
interpreter,
Loongson platform,
Android system,
bytecode
中图分类号:
吴少刚, 邹国民. Dalvik虚拟机在龙芯平台上的移植与实现[J]. 计算机工程, 2011, 37(22): 228-230.
TUN Shao-Gang, JU Guo-Min. Porting and Implementation of Dalvik Virtual Machine on Loongson Platform[J]. Computer Engineering, 2011, 37(22): 228-230.