例如NtCreateFile、NtReadFile等函数。 ◆内核模式支持函数(Kernel Mode Support Functions):这类函数提供给其他内核模式组件使用,以执行各种底层任务,如内存管理、进程和线程管理等。例如ExAlloctePool:分配内核池内存、KeSetEvent:设置一个事件对象的状。 ◆执行对象管理函数(Executive...
📝 Task: 📺 Watch the video lesson (Understand key concepts and take notes) 📖 Study the tutorials (Review additional reading materials or documentation) 🏗️ Complete the practical work (Implement the assignment, write code, or exercises) 🔄
例如NtCreateFile、NtReadFile等函数。 ◆内核模式支持函数(Kernel Mode Support Functions):这类函数提供给其他内核模式组件使用,以执行各种底层任务,如内存管理、进程和线程管理等。例如ExAlloctePool:分配内核池内存、KeSetEvent:设置一个事件对象的状。 ◆执行对象管理函数(Executive Object Management Functions):这些函...
you should try to use nonshared data first and then use volatile reads, volatile writes, interlocked APIs, SRWLocks, critical sections. And if all of these won't work for your situation, then and only then, use kernel objects 5.条件变量 条件变量要与临界区对象或读写锁对象一起使用。 Sleep...
Chapter 9 :Thread Synchronization with Kernel Objects 1、the interlocked family of functions operates only on single values and never places a thread into a wait state.You can use critical sections to place a thread in a wait state, but you can use them only to synchronize threads contained ...
Synchronization This section describes the kernel-mode support routines that drivers can call to: Synchronize the execution of their own standard driver routines (Driver Routines and I/O Objects). Temporarily change the current IRQL for a call to a support routine or that return the current IRQL ...
Windows Kernel-Mode Object ManagerManagesobjects: files, devices, synchronization mechanisms, registry keys, and so on. Windows Kernel-Mode Memory ManagerManages physical memory for the operating system. Windows Kernel-Mode Process and Thread ManagerHandles the execution of all threads in a process. ...
The Windows kernel-mode object manager component managesobjects. Files, devices, synchronization mechanisms, registry keys, and so on, are all represented as objects in kernel mode. Each object has aheader(containing information about the object such as its name, type, and location), and abody(...
including blocking on kernel synchronization objects (events, timers, semaphores and so on.), preemption by a higher priority thread, quantum expiration, and changes in thread affinity. A certain amount of context switches are always expected. However, excessive context switching can be an indication...
The Kernel synchronization delay fuzzing option randomizes thread schedules to help detect concurrency bugs in drivers.