March 2012
Intermediate to advanced
752 pages
31h 4m
English
book
Windows® Internals, Sixth Edition, Part 1
by David A. Solomon Mark E. Russinovich and Alex Ionescu
Content preview from Windows® Internals, Sixth Edition, Part 1Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Trap Dispatching
Interrupts and exceptions are operating system conditions that divert the processor to code outside the normal flow of control. Either hardware or software can detect them. The term trap refers to a processor’s mechanism for capturing an executing thread when an exception or an interrupt occurs and transferring control to a fixed location in the operating system. In Windows, the processor transfers control to a trap handler, which is a function specific to a particular interrupt or exception. Figure 3-1 illustrates some of the conditions that activate trap handlers.
The kernel distinguishes between interrupts and exceptions in the following way. An interrupt is an asynchronous event (one that can occur at any time) that is unrelated ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.