When process exploer is used recently, it often prompts the version of dbghelp when viewing the thread of the process. DLL configured does not support Microsoft symbol server dialog box, and then prompts you to download Windows debugging tools. I have installed Windows debugging tools before, and it is the latest. Why do I still prompt this? I searched all dbghelp
The dbghelp solution is complicated and slow, but it is not too bad for trace applications.
The principle is dbghelp. lib, dbghelp. H provides a lot of information about the current call stack (ESP, EBP), and works with the PDB file of the corresponding module to obtain the current call module (DLL), call functions,
define as stackbench 64 (related to Windows ).
After unwind stack, You can further obtain the content of a stack frame, such as the function name. This involves the symfromaddr function, which can be returned based on an address.Symbol name (function name ). There is also an interesting function: symgetlinefromaddr, which can obtain the source code file name and row number corresponding to the function.
Of course, all of this depends on the program database file (PDB) generated by vc and the
file operation, enumdirtree uses the CBA _deferred_symbol_load_cancel parameter to call this callback function. if the callback function returns true, enumdirtree will cancel searching.All dbghelp functions, including this function, are single-threaded. therefore, calling the function from more than one thread may cause unknown behavior or memory conflicts. to avoid this situation, you must asynchronously call multiple threads for this function.To ca
).
After unwind stack, You can further obtain the content of a stack frame, such as the function name. The SymFromAddr function is involved here. This function can return a symbolic name (function name) based on an address ). There is also an interesting function: SymGetLineFromAddr, which can obtain the source code file name and row number corresponding to the function.
Of course, all of this depends on the program database file (pdb) generated by vc and the
ObjectiveIn the actual application of the product environment, if our program in the customer there is a problem, such as the program is abnormal, and this time the phenomenon can not be restored or difficult to restore reproduce, then only use dump file to save the program's current running information, such as Call stack, and use symbol files to locate the problem; The main explanation here is to use the DBGHELP library to generate the output dump f
ObjectiveIn the actual application of the product environment, if our program in the customer there is a problem, such as the program is abnormal, and this time the phenomenon can not be restored or difficult to restore reproduce, then only use dump file to save the program's current running information, such as Call stack, and use symbol files to locate the problem; The main explanation here is to use the DBGHELP library to generate the output dump f
Label:ObjectiveIn the actual application of the product environment, if our program in the customer there is a problem, such as the program is abnormal, and this time the phenomenon can not be restored or difficult to restore reproduce, then only use dump file to save the program's current running information, such as Call stack, and use symbol files to locate the problem; The main explanation here is to use the DBGHELP library to generate the output
Hbinject.exe, hbmhly. dll, sys07003.dll, zsqf. dll, ytfa. dll, ytfb. dll, ytfc. dll, etc.
Original endurerVersion 1st
Yesterday, a friend said that he opened a flash file on the Internet. The Flash Player encountered an error and
The most comprehensive DLL file online query and download. A friend of the Forum needs to post such a post.
I will be able to find it later ~~~
TIPS: Use the Ctrl + F search function to query the DLL files you needClick to download
A
Aboutwep. dll
Ac1st15. dll
Ac1st16. dll
This article is about how to invoke C (c + +)-written DLLs in a C # environment.
"Reprint marked the source."
First, the preferred creation of a C DLL project, production DLL files used for standby, steps are as follows:
1, VS2010 create C + + Project Select Win32 Application, the name is Createcdll, in the application settings interface to select the DLL, the fo
Original Address:MinGW QTSun 1 EastProblems and workarounds for compiling QT source code using MinGW without using the QT SDK:Configure-fast-release-no-exceptions-no-rtti-no-stl-no-qt3support-no-opengl-no-multimedia-no-webkit-no-script- No-scripttools-nomake tools-nomake examples-nomake demos-nomake docs-nomake translations-platform win32-g++The TDM version of MinGW GCC is highly recommended, compared to the official MinGW slow and obscure, the TDM installation process is simple, clear, and fast
First, call the dll and register it through the command: regsvr32 F:/CJZFProject/CJZFMain/bin/Debug/PayDll. DLL
If you call the standard DLL Code as follows:
Statement:
[DllImport ("PayDll. dll", CharSet = CharSet. Auto)]Static extern int OpenComm (int a, int B );
Call:
Int c = 10; int d = 20;
Int num = OpenComm (c, d
Ebuiiti. sys, qbnlwvqcimqbos. dll, jsrldzlvyunxeo. dll, jsrldzlvyunxeo. dll, etc.
EndurerOriginal1Version
Yesterday, a netizen said that the computer's AntiVir constantly reported that the virus was working very slowly and asked him to repair it through QQ.
Check the log of AntiVir, as shown in the following figure (duplicate virus items are removed ):/---Exporte
Ninsys74.sys, b674a2d4. EXE, 42ae09e4. dll, msavp. dll, avpdj. dll, avpwl. dll, etc.
EndurerOriginal2007-10-121Version
At noon yesterday, I helped two netizens clean up computer viruses.
Recall one of them first.
The netizen's computer is installed with rising 2007 anti-virus software, but it is an expired download ver
Problem description:
The Verification Code cannot be displayed when the website is registered. Check the error message.
Unable to load DLL (gdiplus. dll ).Note: An unhandled exception occurs during the execution of the current Web request. Check the stack trace information for details about the error and the source of the error in the code.Exception details: system. dllnotfoundexception: Unable to load
In the event of scvhost.exe, qsetup.exe, dsound. dll, hnetcfg. dll, olepro32.dll, etc. 2
(Continued 1)
Download drweb cureit yesterday! I helped my friend's computer to scan and kill the virus, and then I went to work. Today, my friend said drweb cureit yesterday! I found a lot of viruses and then jumped out of a prompt box. He didn't know how to handle them,
Many of my friends found that their hard drive root directory contains three files: mfc71.dll, mfc71u. dll, and msvcp71.dll.This is actually installedQtpGenerated after 9.x-these files are the VC 7 Runtime library files, and many common software cannot run without them.Some of my friends thought it was a virus and deleted them directly. As a result, when qtp was opened again, the dialog box in appeared, ask
How to replace the dynamic library of application DLL (gts. dll is used as an example), dllgts. dll
Under the C ++ builder compiler IDE Software
1. View-Project Manageer -- find the x. lib (gts. lib) corresponding to the x. dll to be replaced, and then Remove2. Project-Remove from project -- check whether the
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