朋友_ BIOS源代码

用VC开发的模拟操作系统的页面置换-VC simulation of the operating system developed by the replacement pages

1.实验目的： 模拟实现银行家算法，用银行家算法实现资源分配。 2.实验内容： 设计五个进程{P0，P1，P2，P3，P4}共享三类资源{A，B，C}的系统，{A，B，C}的资源数量分别为10，5，7。进程可动态地申请资源和释放资源，系统按各进程的申请动态地分配资源。要求程序具有显示和打印各进程的某一时刻的资源分配表和安全序列；显示和打印各进程依次要求申请的资源号以及为某进程分配资源后的有关资源数据。 3．程序设计和说明： 函数说明：anquan( )判断给某个进程请求后系统是否安全，anquan1（）判断当前系统是否安全。GetAll（）取得所有进程的的各个资源数据。详细说明请参见附录中的程序的文档说明。-1. The experiment : Simulation Algorithm bankers, bankers algorithm with the allocation of resources. 2. Experiment : Design 5 (process P0, P1, P2, P3, P4) (resource sharing three categories A, B, C), (A, B, C) amount of resources to 10,5,7. Dynamic process could apply to the resources and the release of resources, according to the system processes the application to dynamically allocate resources. Procedures required to display and print the process of a moment of the distribution of resources and safety sequence; Display and print the process followed for seeking resources, as well as a process of distribution of resources in the resource data. 3. Program design and description : F

采用静态优先数的方法，编写一进程调度程序模拟程序，进程状态为就绪、运行、阻塞三种。模拟程序只对你所设置的“虚拟PCB”进行相应的调度模拟操作，即每发生“调度”时，显示出当前“PCB名字”、优先数、运行时间等，而不需要对系统中真正的PCB等数据进行修改-priority number using the static method, the preparation process of scheduling a process simulation program, the process in place for the state, running, blocking three. Simulation program only right you have set up a "virtual PCB" accordingly scheduling simulation operation, that is, each occurrence "Dispatch" shows that the current "PCB name" priority number, running time, without the need for a real system, such as PCB data changes

Secret of windows 95 programming about VxD programming-Secret of windows programming about 95 VxD programming

源代码第4章，其中所有代码都已通过调试，之间包括可运行程序，直接下载到虚拟机上可以运行。- source code, Chapter 4, which have passed all of the code debugging, including operational procedures between the directly downloaded to the virtual machine can run.

这是一个在dsp2812上移植的程序，本人测试过，很不差，好东西-This is a dsp2812 on the transplant procedure, I tested, is very poor, good things

2410 嵌入式开发系统 linux核心源代码-2410 Embedded Development System linux core source code

一个有关操作系统的非常不错的资料，操作系统在我国应到受到比现在更多得多的关注-one of the operating system is very good information, the operating system in China should be subject to much more than the concern

c模拟时钟原程序-c original analog clock procedures

这是一个潜入式开发的c语言代码，上面有通讯，采集和处理等功能模块-This is a sneak into the development of the c-language code, the above communications, the collection and processing function modules