Kdump Introduction
Kdump is a tool used to dump running memory when the system crashes.
Once the system crashes, the kernel will not work properly, and this time the kdump will provide a kernel to capture the current running information.
The kernel
Find the source code error line only through the crash address1. Set up the compiler to generate the map file at compile time.(1) C + +:/zd(2) Link:/map[:filename]/map:lines/map:export (used when DLL)2. Using the Map file(1) After browsing the
Identify by the crash address only
Source code Error line
AsProgramWhat do we worry most about seeing at ordinary times? Is memory leakage? Is the interface hard to see ?...... Wrong! I believe that there will be no objection in my
This is a transfer from "VC programming experience summary 7"
How to find the wrong code line through the collapsed address
As a programmer, what do we worry most about? Is memory leakage? Is the interface hard to see ?...... Wrong! I believe that
The location of the Xcode 4.3 Symbolicatecrash is inconsistent with the old version.
/applications/xcode.app/contents/developer/platforms/iphoneos.platform/developer/library/privateframeworks/ dtdevicekit.framework/versions/a/resources/
Xcode 4.3
Tag: Convert fill null negative number DDR mobile device Reg class LoadRegQueryValueExGethostbyname/getaddrinfo_localtime64Findfirstfile/findnextfileVerQueryValueCreateFileMapping relatedSetdlldirectoryIs there a problem with Windows API and no bugs?
Recently, a product we are responsible for developing will crash as soon as it is started, but the version compiled on the development machine is indeed normal. The DB cannot work, which affects the versions in our daily experience development.
Transferred from: HTTP://WEIBO.COM/P/230418702C2DB50102VC2HAndroid has been a few years, but the NDK's opening speed is very slow, so the current network on the Android Nativecrash analysis of the relatively few, especially the very detailed
I. C LanguageSource codeThe generation phases are as follows:
C SourceProgram->Compile preprocessing->Compile->Optimization Program->Assembler->Link Program->Executable files
Where Compile and pre-process, readCSource program, the pseudo
Java path-Environment configuration and compilation and running, and java-based environment Compilation
Outline
I. Opening
Ii. Download JDK
Iii. JDK Installation
Iv. Environment Configuration
V. Java Compilation
6. Java and Javac
7. The first Java
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