Analysis of Win32 core DPC design ideas and Implementation ideas
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The X86 architecture is designed based on the concept of interruption. Therefore, from DOS to Win32, the concept of interruption is widely used in the operating system to express asynchronous operations. However, unlike dos exclusive scenarios, Win32 requires the system to schedule multiple tasks. Therefore, th
the X86 architecture is designed based on the concept of interruption. Therefore, from DOS to Win32, the concept of interruption is widely used in the operating system to express asynchronous operations. However, it is not exclusive to dos. in Win32, the system needs to schedule multiple tasks, therefore, the Code of the interrupt response must be as simple as possible and the control should be handed back to the system as soon as possible. Although the response speed and implementation of sy
For simple usage of DPC and workitem, dpcworkitem
This essay records my time in about half a month, from idea to information inquiry, and to practical results.
What I want to achieve is to write a file at a specified time. I thought it would be possible to call the written function. The result is various BSOD and IRQL_NOT_LESS_OR_EQUAL. This blue screen prompt is displayed, the result is IRQL of the function. kernel functions all have IRQL. I want to
, otherwise, the DMA operation must be completed using Maptransfer once.The connection between virtual memory and physical memory in system space is expressed by IOALLOCATEMDL and Mmbuildmdlfornonpagedpool to establish a specific MDL.Thereafter, the S/g list of virtual address memory described by MDL is obtained through getscattergatherlist in Dma_adapter dmaoperations, and finally, in Getscattergatherlist's
In the Executionroutine function, the list is populated with table (starting log
The following code applies to Empire CMS6.6, which is marked in the code comments for different versions of 7.0.By default, the content page refresh function of the dpc cms background can only refresh all content pages in all or under a single column, but sometimes it is necessary to refresh pages under multiple columns
Find the e/admin/ChangeData. php file
The original topic is a single-choice menu.
Changed:
DMA operation must be done using maptransfer once in a while.The connection between virtual memory and physical memory in system space is expressed by IOALLOCATEMDL and Mmbuildmdlfornonpagedpool to establish a specific MDL.Thereafter, the S/g list of virtual address memory described by MDL is obtained through getscattergatherlist in Dma_adapter dmaoperations, and finally, in Getscattergatherlist's
In the Executionroutine function, the list is populated with table (starting logical addre
DPC Usability Analysis and case study of Ali yun large data processing tools
The cloud-collecting room (data Process Center, referred to as DPC) is a DW/BI tool solution based on Open Data processing services (ODPS). DPC provides a full link of easy-to-use data processing tools, including ODPs IDE, task scheduling, data analysis, report production and metadata m
Today, you have a need to download an apk file. After the download is complete, the text of the button changes to click Install. After the installation is complete, the button changes to open.
Here is how to download the apk:
/*** Return the downloaded File after the following Apk is downloaded in the background. ** @ param httpUrl * @ return */private File down
Obtain the APK information (package name, version, version number, size, permission...) in a pure JAVA environment, and obtain the APK information on the PC end in pure JAVA language. The apk package name
Obtain APK information in a pure JAVA environment: package name, version, version number, size, permission...
To ob
The laziest way to generate APK is:As long as you run the Android project, you can find the APK file with the same name as the project under the Bin folder of the working directory, which is signed by the debug user by default apk.
If you want to sign apk yourself:
1. The meaning of the signatureTo ensure that the le
[Android's Beauty] APK slimming, reduce the size of the APK
Keep your apk files as small as possible, and you should remove unused code and resource files. So this section describes how to make the apk smaller, better performance, the download conversion rate is higher, and how to specify the code and resource
Preface:
What is APK?"Application package file"
Simply put, the compiled files and resource files are packaged together in a zip container. Let's just get to know it.
It usually contains the following directories and files:
1. META-INF \ store the signature key;
2. Res \ stores the resource files not compiled into resources. ARSC;
3. Lib \ stores the compilation code of specific software and shares library files;
4. The global configuration file of th
First, prefaceToday, finally, the final article of the break series, the two previous articles were:First article: How to use eclipse Dynamic debugging Smali source codeSecond article: How to use Ida to dynamically debug so filesNow to say is the last article, how to deal with some of the Android APK security protection, in the previous two cracked articles, we can see one is for the Java layer of the crack, one is aimed at the native layer of crack,
The first project to enter the company is to create a market. Therefore, the background must upload APK software. For convenience, after an APK is uploaded, the system automatically extracts information about the APK file, such as the apk package name, product name, version information,
The first project to enter the company is to create a market. Therefore, the background must upload APK software. For convenience, after an APK is uploaded, the system automatically extracts information about the APK file, such as the apk package name, product name, version information,
This article introduces how to use php to automatically extract apk package information after uploading apk (for example, download). If you need a friend, refer to the following to enter the company's first project: market. Therefore, the background must upload APK software. For convenience, after an APK is uploaded, t
The first project to enter the company is to do market market. So backstage to upload apk software and so on. In order to facilitate, upload APK after the system automatically extracts APK files related information, such as: APK package name, product name, version information, APK
Today, to install two identical applications on Android phones, I thought we could install different versions, tried them several times, and covered each other, so we could only try to modify the package name (package name) of the APK.
Purpose Statement : This article is only to meet the needs of DIY, not to become a packaging party, stealing other people's work, the tools involved in this article are open source, only for learning and exchange.
DIY
I think this should be a lot of people to discuss, I 13 years when the framework has been made, you can run 80% apk, but I am more lazy has not been to write a summary of some of these ideas, today to share with you,Similar Items http://git.oschina.net/lody/Direct-load-apkFirst, let's explore how an APK is started,OK, first you have to install this apk, then you
Android 5.0 pre-fabricated APK method, android5.0 pre-fabricated apkFirst, how do I preset the APK with source code into the system? // Cao haoyang's column1) Under packages/apps, create a new folder with the name of the apk to be preset. The example is to preset an APK named Test.2) copy the Source code of Test
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