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Description: The Gray Watson debugging malloc library is C source code for a drop in replacement for the system malloc & other memory manage ment routines. What is unique about this library is that it contains a number of powerful debugging facilities including very comprehensive heap testing and ex- cellent run-time debugging information.
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Size: 98714 |
Author: 何东 |
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Description: The Gray Watson debugging malloc library is C source code for a drop in replacement for the system malloc & other memory manage ment routines. What is unique about this library is that it contains a number of powerful debugging facilities including very comprehensive heap testing and ex- cellent run-time debugging information.
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Size: 98304 |
Author: 何东 |
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Description: My Mini 操作系统 源码.目前已经实现的功能：
阶段1：
1 BootSect
2 Kernel Loader （已经进入保护模式，并且将必要的参数传递给Kernel）
3 Kernel (开启页式存储，物理内存的简单管理，为中断提供了一套基本的接口，利用Bget建立了一个简单的堆)
阶段2：
1 优化了一部分代码，包括内核堆，内核栈的重新布置
2 初始化了一个TSS，用以处理特权级变化
3 将GDT从以前的KernelLoader空间到自己的空间
4 引入进程的概念（用双向链表来管理）
5 实现了第一个Ring3进程（但是此刻IF位置0，暂不响应时钟中断）
阶段3：
1 现在系统中有2个进程
2 开启时钟中断，对进程进行调度
3 现在每个进程有两个栈（Ring3栈，Ring0内核栈），中断处理程序也有了自己的内核栈，这样子，无论你的ISR多么复杂都不会乱了。
阶段4：
1 优化了中断处理过程，实现了中断的重入
2 实现了进程优先级的概念
3 开启键盘中断，进程中可以可以读取键盘输入（代码模仿，还有BUG，以后修正）
未来计划（如果谁有兴趣一起做的话，welcome ！）：
1 继续完善键盘输入功能
2 将每个任务（进程）的输入，输出隔离开来-My Mini operating system source code
Already implemented features:
Phase 1:
1 BootSect
2 Kernel Loader (has entered the protected mode, and the necessary parameters to the Kernel)
3 Kernel (open page storage, a simple physical memory management, interrupt provides a basic set of interfaces, using Bget created a simple heap)
Phase 2:
An optimized part of the code, including kernel stack, kernel stack of re-arrangement
2 Initializes a TSS, to deal with privilege level change
3 to GDT from the previous KernelLoader space to their own space
4 introduces the concept of the process (using two-way linked list to manage)
5 to achieve the first Ring3 process (but at the moment IF position 0, they will not respond to the clock interrupt)
Stage 3:
1 Now the system has two processes
2 Turn the clock interrupt, the process scheduling
3, each process now has two stacks (Ring3 stack, Ring0 kernel stack), the interrupt handler also has its own kernel stack, this way, no ma
Platform: |
Size: 67584 |
Author: 程光 |
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Description: 进程是当前操作系统下一个被加载到内存的、正在运行的应用程序的实例。每一个进程都是由内核对象和地址空间所组成的，内核对象可以让系统在其内存放有关进程的统计信息并使系统能够以此来管理进程，而地址空间则包括了所有程序模块的代码和数据以及线程堆栈、堆分配空间等动态分配的空间-Process is a current operating system is loaded into memory, the running instance of the application. Each is a process address space by the kernel object and composed, the system kernel objects can be placed in its memory, statistical information about the process in order to enable the system to manage the process, while the address space include the code for all program modules and data, and the thread stack, dynamically allocated heap allocated space, the space
Platform: |
Size: 11264 |
Author: hkj |
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Description: 《Java数据结构和算法》(第2版)介绍了计算机编程中使用的数据结构和算法，对于在计算机应用中如何操作和管理数据以取得最优性能提供了深入浅出的讲解。全书共分为15章，分别讲述了基本概念、数组、简单排序、堆和队列、链表、递归、进阶排序、二叉树、红黑树、哈希表及图形等知识。-" Java data structures and algorithms" (2) describes computer programming, data structures and algorithms for applications in the computer how to operate and manage data to achieve optimal performance provides simple terms. The book is divided into 15 chapters, describes the basic concepts, arrays, simple sort, heap and queue, linked lists, recursion, advanced sort, binary tree, red-black tree, hash table and graphics knowledge.
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Size: 10085376 |
Author: 张久刚 |
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Description: This the program related to heap memory managing functions, free() and malloc().-This is the program related to heap memory managing functions, free() and malloc().
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Size: 6144 |
Author: Hui |
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Description: 针对嵌入式设备的独特需求设计复杂的应用程序
管理虚拟内存，堆和栈以减小程序的内存占用。
创建多线程进程和处理事件。
使用存储器管理来管理不同的文件系统和卷
使用数据库API存储简单的分组数据
写注册表数据、枚举主键和键值
跳读用户、计时器和系统事件以及气泡通知
连接到有线和无线网络，PC以及其他设备-The unique needs of embedded devices for the design of complex applications
Virtual memory management, heap and stack to reduce the program s memory footprint.
Create a multi-threaded process and handle events.
Use memory management to manage the different file systems and volumes
Simply use the database to store packet data API
Write registry data, enumerate the primary keys and values
Skip user, timer and system events and notification bubble
Connected to the wired and wireless networks, PC and other devices
Platform: |
Size: 17976320 |
Author: jack |
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Description: library to manage heap memory
Platform: |
Size: 143360 |
Author: ginopino |
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