trap

Windows内核分析索引目录 ：https://www.cnblogs.com/onetrainee/p/11675224.html 用户异常与模拟异常的派发 一、 KiDispatchException 函数处理流程图 　　无论用户模拟异常还是CPU异常，经过前面分析，在经过记录之后，最终都会经过KiDispatchException这个派发函数中。 　　在KiDispatchException中会对CPU异常和用户异常分别进行处理。 　　CPU异常：首先调用内核调试器，如果调用失败则调用RtlDispatchException（该函数后面会有介绍）分发， 　　　　　　 RtlDispatchException 函数会检查SEH链中是否有该程序的处理函数，如果有则返回成功， 　　　　　　若 RtlDispatchException 函数 处理异常失败，其会尝试第二次调用内核调试器进行调试处理，如果最终处理不了直接蓝屏。 　　用户异常：先尝试内核调试器，再尝试用户调试器，如果还不行，直接返回用户代码尝试使用try_catch_语法来进行处理，之后还不行再尝试两次用户调试器。 　　　　　　如果最终还是处理不了异常，该进程会关闭并报出错误。（用户异常不会导致蓝屏出现） 二、RtlDispatchException的函数解析代码 1 VOID 2 KiDispatchException

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: What is the difference between Trap and Interrupt? If the terminology is different for different systems, then what do they mean on x86? 回答1: A trap is an exception in a user process. It's caused by division by zero or invalid memory access. It's also the usual way to invoke a kernel routine (a system call ) because those run with a higher priority than user code. Handling is synchronous (so the user code is suspended and continues afterwards). In a sense they are "active" - most of the time, the code expects the trap to happen and

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In python 2.6 under Linux, I can use the following to handle a TERM signal: import signal def handleSigTERM(): shutdown() signal.signal(signal.SIGTERM, handleSigTERM) Is there any way to setup a handler for all signals received by the process, other than just setting them up one-at-a-time? 回答1: You could just loop through the signals in the signal module and set them up. for i in [x for x in dir(signal) if x.startswith("SIG")]: try: signum = getattr(signal,i) signal.signal(signum,sighandler) except (OSError, RuntimeError) as m: #OSError for

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Originally we were thinking a one-way ANOVA, but it seems like I need to do a Two-way because I have two independent variables. The session (the time that the minnow trap samples were taken) and TRAP (the individual trap (four per hole to be averaged) for each alligator hole in each macrocosm. CPUE would be the dependent variable, and then the ID column. SESSION TRAP CPUE ID One M1E1 3 1 One M1E2 0 2 One M1E3 0 3 One M1E4 2 4 One M1W1 0 5 One M1W2 0 6 One M1W3 0 7 One M1W4 0 8 One M2E1 0 9 One M2E2 0 10 One M2E3 0 11 One M2E4 0 12 One M2W1 0

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am working on a pet open-source project that implements some stream cipher algorithms and I am having trouble with a bug triggered only when I run it on an ARM processor. I have even tried running the ARM binary in x86 under qemu, but the bug isn't triggered there. The specifics mechanisms of the bug remains elusive, but my best shot is to believe that it is caused by unaligned memory access attempt made in my program, that is fulfilled by qemu, but silently ignored by the real ARM processor in my development board. So, since the problem

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: localhost:PodTest3 haiwang$ pod install Analyzing dependencies Downloading dependencies Installing MBProgressHUD (0.9.2) Installing Masonry (1.0.2) Generating Pods project Abort trap: 6 After upgrading to Xcode 8, cocoapods doesn't work anymore. I have tried to uninstall and install, but it still doesn't work. 回答1: For me, I solved this issue by uninstalling and then again installing CocoaPods with --pre with the command sudo gem uninstall cocoapods sudo gem install cocoapods --pre Hopefully this will solve your problem. Update CocoaPods has

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: What does Trace/BPT trap: 5 mean, when a Mac OS X application suddenly exits? Searching the web I only found out that a lot of applications exit like this (ruby, postgres) but only find application specific solution. But I want to understand what that is and how it is caused. I also found that it seems to be an issue on Mac OS X only (did not find any mentions of this happening with Linux or Windows). I believe it has something to do with threading, but I'm not sure about that one. 回答1: It has to do with not being able to find/load a dylib ,

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a problem with interrupt processing on the beaglebone black. I have written my own combination of a kernel module and a user-space driver to have access to gpios (see also https://github.com/Terstegge/gpio-bbb ). With older kernels, everything was working fine. Using the most recent debian image (kernel 4.14.71-ti-r80), I get errors in the kernel log: [ 461.028013] gpio_bbb: Device /dev/gpio_bbb registered [ 507.507335] gpio_bbb: Requesting GPIO #30 [ 507.507370] Mode: f [ 507.507383] gpio_bbb: Requesting GPIO #49 [ 507.507395] Mode:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm building an accessible website and trying to manage focus. I need to open a modal and then put focus on the first element in the modal then trap the focus until the modal is closed ("canceled" or "accepted"). HTML <a href="" ng-click="modalshow = !modalshow; modal.open();">Open Modal</a> <div ng-show="modalshow" id="modal"> <h3 id="tofs" >Terms of Service</h3> <p>Lorem Ipsum Lorem Ipsum Lorem Ipsum Lorem Ipsum </p> <span>Cancel</span> <span>Accept/span> </div> <h2>Seprate Content</h2> Javascript angular.module('app') .controller(

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: To push the user to the iTunes store for desired items I'm using the following function: func openStoreProductWithiTunesItemIdentifier(identifier: String) { let storeViewController = SKStoreProductViewController() storeViewController.delegate = self let parameters = [ SKStoreProductParameterITunesItemIdentifier : identifier, SKStoreProductParameterAffiliateToken : ITUNES_AFFILIATE_ID] storeViewController.loadProductWithParameters(parameters) { [weak self] (loaded, error) -> Void in if loaded { self!.navigationController?