ibm tss

Segment descriptors constructs the most basic and fundamental execution environment under the protection mode. The system descriptors builds the core components in protected mode:1, TSS Descriptor provides a hardware-level process switching mechanism 2, the LDT descriptor for the process to use multiple descriptor 3, Gate descriptor to provide processor permission level switching mechanism.Process switching mechanism provided by 5.7.1 and TSSTSS is a

TSS (Task status segment) 1. What is TSS?Tss stands for task state segment, which refers to the field information of tasks during task (process) switchover during Process Management of the operating system. 2 TSS work detailsTss plays an important role in the task switching process. It enables task suspension and rec

TSS Full Name task State segment refers to the task site information when the task (process) is switched during the process of operating system process management. 2 TSS work details TSS plays an important role in the task switching process, through which the tasks are suspended and restored. The so-called task switch is the execution of a task that suspends the

[Transfer] http://www.eefocus.com/article/09-06/74895s.html The Intel i386 architecture includes a special segment type, called the task status segment (TSS), as shown in Figure 5.4. Each task contains a TSS segment whose minimum length is 104 bytes. It is defined as a tss_struct structure in/include/i386/processor. h: Struct tss_struct {Unsigned short back_link ,__ bLH;Unsigned long esp0;Unsigned

[Learning understanding] process Switching Based on TSS and kernel stack, In Linux0.11, process switching is based on the TSS mechanism provided by intel. to switch from a process to another process, switch the TSS structure. However, this switching method is too inefficient, so later Linux and Windows both adopt Kernel stack-based switching. Because the

1. What is TSS?Tss stands for task state segment, which refers to the field information of tasks during task (process) switchover during Process Management of the operating system. 2 TSS work detailsTss plays an important role in the task switching process. It enables task suspension and recovery. Task Switching means suspending the currently running task, resu

This article mainly introduces the x86 SystemLinuxInTask SwitchingAndTSSI believe that you will have a deeper understanding of the Linux system. Example of the role of TSS: to save the registers used by tasks at different privileged levels, especially esp, because, for example, when a task is interrupted and involves a special switch (one task switch ), first, we need to switch the stack. This stack is obviously the kernel stack. So how can we find th

Tags: Post first GPO exec two kinds of many CPU PCB ownin the in Linux0.11, process switching is based on the TSS mechanism provided by Intel , to switch from one process to another, that is to switch the TSS this structure. However, such switching is inefficient, so Linux and Windows later changed to use kernel-based stacks to switch this way. Because the TSS me

Originally, Intel designed TSS to switch between multiple tasks in the operating system through this segment. However, it is said that using this switching task will take a lot of CPU time and break the CPU Flow. Therefore, neither Linux nor Windows uses TSS for switching tasks. Tss also records the "I/O permission bitmap ". In addition, the ESP and SS registe

people probably don't, And will read this name and go "limplog? Hahaha! " Just saying! I checked "Longman Dictionary of Contemporary English". It is a dictionary for people who are learning English. It contains only the most used words. It does contain limpid: "clear, transparent ". By the way, the dictionary is the first English-English dictionary for me. You can see, English is not my first language. For details about limpidlog, refer to the following: The current implementation of Java

Tss: select a Java Web development framework for me. Theserverside.com has been frequently discussed in the previous article. For the address, see chose a Web Client framework. Chester Chen (cchen@ascentmedia.com) needs are simple: Their company's basic environment is:Development Environment: mix of Linux and Windows, Java, EJB (2 and 3 );Deployment environment: Linux, glassfish for the new project (ui only), existing projects using WebLogic Server

Tss Translation: common Java memory problems Part 1 Http://www.theserverside.com/news/thread.tss? Thread_id = 62217 Http://blog.dynatrace.com/2011/04/20/the-top-java-memory-problems-part-1/ Memory and garbage collector have always been one of the most noteworthy issues in Java applications. When we talk about the JVM memory collection mechanism in Java, I am afraid most people will be confused about the GC garbage collection mechanism. Michael

Every successful man in eclipse, equinox, and osgi has a great woman. Every successful product has a strong architecture behind it-Question Many Java programmers have a crush on Eclipse (sun, which is the name of eclipse and IBM). In JBuilder's popularity and mainstream memory configurations, after I successfully run eclipse for the first time, I took JBuilder out of my computer's hard drive. Yes, this is the charm of Elipse. As a programmer, after f

Integration with IBM Connections Files and IBM Docs is a shiny new feature offered in iNotes9.0. IBM Connections Files is a platform for enterprise-level information sharing and team collaboration. IBM Docs is also an enterprise-class online file editing system. iNotes9.0 and their integration effectively improve the i

From a security perspective, IBM I provides three levels of security protection: physical security, logon security, and resource security. Physical security is from the hardware perspective, primarily involving the protection of IBM I data storage media; Logon security is user-centric, restricting who accesses IBM I and what to do after logging in; Resource secur

How to use IBM Rational method composer to document your team process for IBM Rational teams concert This tutorial teaches you how to configure IBM Rational method Composer to use the same Eclipse instance (shell-sharing) in the IBM Rational Team Concert client and upload it from the rational Met Hod Composer The proc

Content: What is plotting? Why use modeling tools? Select a Plotting Method Sample Plot Method Use IBM Rational xde modeler/Developer

IBM Java Toolbox for I programming support for IBM I subsystem In addition to queues, subsystems are also a major feature of IBM I. IBM I supports multiple types of jobs to meet the needs of the user. Different kinds of job requirements for system resources are different, for example, interactive jobs require faster r

Introduction to IBM Cognos 10 business intelligence software IBM Cognos 10 Business intelligence Software (Business Intelligence) is a Business analytics software based on service-oriented architecture in IBM's many Business analytics software. It integrates the functions of report, analysis, dashboard and scorecard to provide accurate and detailed information to different decision-makers and managers in t

Large enterprises spend nearly millions of dollars each year training employees, business partners and providers. Learning management systems are becoming increasingly complex, not only to meet physical equipment and web-based training delivery needs, but also to meet the needs of planning and scheduling activities. The implementation of the learning system requires careful analysis of the cooperative education methodology used. Perhaps you need to redefine some business processes, or even redes