NET CLR. The virtual machine is used to maintain the run-time environment which is composed of code section, frame stack, function stack, constant section, instruction pointer, etc and control the executing of program.

• NET CLR 的思想,用虚拟机维护由代码区、框架栈、函数运行栈、常量区和指令计数器等共同构成的运行时环境,控制程序的执行。