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oscj7e-src
操作系统概念一书第七版中用到的源码，包括project等等。(Source codes for book Operating System Concepts, including projects in this book and so on)
- 2020-10-12 23:17:31下载
- 积分：1
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os_xiti4-8
钟毓秀操作系统课后习题答案,有详细的计算题答案4-8章(Operating after-school exercise钟毓秀answer questions have detailed answers to the calculation of Chapter 4-8)
- 2008-03-29 17:04:34下载
- 积分：1
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DOS源码
dos源码，国产的，不是ms-dos，可以学习，非常好用(dos code,made in china ,not ms-dos)
- 2020-06-16 09:00:01下载
- 积分：1
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用login二级目录的文件系统
这个程序是模拟采用二级目录结构的磁盘文件系统中的文件操作，它可以实现对文件的一些基本管理，如：读、写、删除文件等。通过这个程序可掌握文件子系统的原理，加深对二级目录结构的文件系统中用户管理、文件管理、目录管理的理解，并用程序实现对文件子系统的模拟。(the procedure is simulated using two disk directory structure of the file system file manipulation, it can be achieved on some basic document management, such as : read, write, delete files. Through this procedure can grasp the principle document subsystems to enhance the structure of the two file system user management, document management, directory management, understanding, and the procedures to achieve the right documents subsystem simulation.)
- 2020-12-12 20:29:16下载
- 积分：1
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fvc1
说明： idl的二次开发，用idl代码直接计算植被覆盖度(Using IDL code to calculate vegetation coverage directly)
- 2021-01-07 14:43:57下载
- 积分：1
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timepieces
时间片轮转法，运行进程用完它的时间片后还未完成，就送到就绪队列队尾(time change once have fishes return to next last)
- 2009-04-13 01:30:37下载
- 积分：1
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os
说明： 文件操作系统（UcosII) File system s OS Layer file(Operating system files (UcosII) File system s OS Layer file)
- 2008-11-19 21:42:33下载
- 积分：1
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Garfield_51OS
实现了一个51多任务操作系统，效率高达80 (implemented a multi-task OS for 51， who s effective work can reach 80 .)
- 2015-07-08 12:14:06下载
- 积分：1
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coolPACK
制冷专业软件，非常实用，可计算制冷系统，制冷剂的物性(Refrigeration professional software is very useful, computable refrigeration system, refrigerant properties)
- 2008-07-16 12:49:39下载
- 积分：1
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ucore-lab1
Ucore是一个很小的适于学习的操作系统，此“麻雀”包含虚存管理、进程管理、处理器调度、同步互斥、进程间通信、文件系统等主要内核功能，总的内核代码量（C+asm）不会超过5K行。充分体现了“小而全”的指导思想。
这是ucore的实验1：系统软件启动过程。实验目的：操作系统是一个软件，也需要通过某种机制加载并运行它。在这里我们将通过另外一个更加简单的软件-bootloader 来完成这些工作。为此，我们需要完成一个能够切换到x86 的保护模式并显示字符的bootloader，为将来启动操作系统做准备。proj1 提供了一个非常小的bootloader，整个bootloader 的大小小于512 个字节，这样才能放到硬盘的主引导扇区中。通过分析和实现这个bootloader，读者可以了解到：基于分段机制的存储管理、设备管理的基本概念、PC 启动bootloader 的过程、bootloader 的文件组成、编译运行bootloader 的过程、调试bootloader 的方法、在汇编级了解栈的结构和处理过程、中断处理机制、通过串口/并口/CGA 输出字符的方法。文件中包括源代码、实验指导书和实验报告。(Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology.
This is ucore experiment 1: the system software boot process. Purpose: the operating system is a software, but also need some mechanism to load and run it. Here we will adopt another more simple software-bootloader to complete these tasks. To this end, we need to be able to complete a switch to the x86 protected mode and display the characters bootloader, the operating system to start to prepare for the future. proj1 provides a very small bootloader, the bootloader is less than 512 bytes in size, so as to put the hard disk master boot sector. Through the analysis and to achieve this bootloader, the read)
- 2011-06-07 14:36:34下载
- 积分：1
