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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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js language version of the vc engine, would like to know js friends, you can loo...
js语言引擎vc版的,想了解js的朋友，可以看一下.-js language version of the vc engine, would like to know js friends, you can look at.
- 2022-05-07 13:57:07下载
- 积分：1
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hookshadowssdt
系统服务描述符表（SSDT）修补已被广泛应用于；
- 2022-03-25 02:32:57下载
- 积分：1
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API钩子APIHOOK2.0源代码 VC源码
API钩子APIHOOK2.0源代码 VC源码-系统控制-API hook APIHOOK2.0 source code VC source- System Control
- 2022-12-29 16:25:03下载
- 积分：1
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一个本机系统服务管理程序
一个本机系统服务管理程序--A localhost system server admin program
- 2022-02-28 22:22:50下载
- 积分：1
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好东西 短小精悍，用代码更改Sam的权限
好东西 短小精悍，用代码更改Sam的权限-Good things dapper, using code to change the permissions Sam
- 2022-03-21 05:17:58下载
- 积分：1
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虚拟桌面,是一个类似linux的虚拟桌面程序,可以支持多达9个工作桌面,并可以使用快捷键在这些桌面之间迅速切换....
虚拟桌面,是一个类似linux的虚拟桌面程序,可以支持多达9个工作桌面,并可以使用快捷键在这些桌面之间迅速切换.-Virtual Desktop is a virtual desktop linux similar procedures, can support up to nine working desktop, and can use the shortcut keys in these rapidly switch between desktop.
- 2023-03-12 12:20:04下载
- 积分：1
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任务管理器,新的任务管理器,不错的. 不错的.
任务管理器,新的任务管理器,不错的. 不错的. -Task Manager, the new task manager, not bad at all. Good.
- 2023-06-05 11:25:03下载
- 积分：1
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用winsock建立udp 连接，并发送数据
用winsock建立udp 连接，并发送数据 -Establish udp connection with winsock and send data
- 2022-02-15 08:25:23下载
- 积分：1
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OPC code to be developed Oligomeric Proanthocyanidins of great help
OPC的代码 给要开发opc的人很大的帮助-OPC code to be developed Oligomeric Proanthocyanidins of great help
- 2023-08-11 16:35:03下载
- 积分：1
