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JOS Lab 2: Memory Management
The first component is a physical memory allocator for the kernel, so that the kernel can allocate memory and later free it. Your allocator will operate in units of 4096 bytes, called pages. Your task will be to maintain data structures that record which physical pages are free and which are allocated, and how many processes are sharing each allocated page. You will also write the routines to allocate and free pages of memory.
The second component of memory management is virtual memory, which maps the virtual addresses used by kernel and user software to addresses in physical memory. The x86 hardware memory management unit (MMU) performs the mapping when instructions use memory, consulting a set of page tables. You will modify JOS to set up the MMU page tables according to a specification we provide.
- 2022-02-05 12:16:48下载
- 积分：1
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RapidFinder 实现文件的查找和替换
RapidFinder 实现文件的查找和替换-Realize RapidFinder file search and replace
- 2023-01-03 11:55:04下载
- 积分：1
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DLL内存补丁，因为搬迁需要的DLL被加载，变化的基础…
DLL内存补丁，由于DLL加载需要重定位，基地址变化，该工具可动态查找指定进程和DLL，并对DLL的相对地址进行修改，遍历进程和DLL，获取DLL基地址，写入数据长度，数据内容-DLL memory patch, because of relocation required DLL is loaded, change the base address, the tool can search the specified dynamic process and DLL, the relative address of the DLL changes ergodic process and DLL, access to DLL base address, write data length , data content
- 2022-10-19 02:40:03下载
- 积分：1
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动态链接库的实现，如何创建动态链接库，如何对动态链接库进行使用...
动态链接库的实现，如何创建动态链接库，如何对动态链接库进行使用-The realization of a dynamic link library, how to create a dynamic link library, how to use dynamic-link library
- 2022-03-20 11:04:34下载
- 积分：1
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在pc上用喇叭来播放音乐的冬冬，比较简单的代码
在pc上用喇叭来播放音乐的冬冬，比较简单的代码-the pc used loudspeakers to broadcast music kick, relatively simple code
- 2022-08-02 16:49:04下载
- 积分：1
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替换msgina.dll实现自身系统的登录界面
替换msgina.dll 实现自己的系统登录界面-Replacement msgina.dll realize its own system login screen
- 2022-10-21 16:25:06下载
- 积分：1
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写一个保护模式下多任务磁盘驱动// 英文教程
写一个保护模式下多任务磁盘驱动// 英文教程 -write a protected mode multi-tasking disk drive// English Directory
- 2023-08-06 22:55:03下载
- 积分：1
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使用vc/c++编写，记事本功能，并且添加关机，重新启动，注销功能。...
使用vc/c++编写，记事本功能，并且添加关机，重新启动，注销功能。-Use vc/c++ Prepared Notepad features, and add a shutdown, restart, write-off function.
- 2022-03-02 03:17:42下载
- 积分：1
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建立一个NT Service的程序
建立一个NT Service的程序 -Setuping up a NT Service a
- 2022-08-17 05:12:12下载
- 积分：1
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NT性能监视的一个Com控件源码
NT性能监视的一个Com控件源码 -The source for monitoring the behaviour of an Com control in NT
- 2022-03-01 08:27:59下载
- 积分：1
