64-bit Articles | All for Windows 64-bit

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“Program Verification Systems” (Co. Ltd)

The Company is engaged in software development in the sphere of programs source code analysis. The main spheres of the work are: development and promotion of static code analyzer, PVS-Studio; creation of tools for software testing and quality control. The key technical competences are: 64-bit and parallel programming, and code analysis techniques. http://www.viva64.com/

General Articles	Knowledge Base	Lessons
64 bits Advantages of Viva64 Driver Development for Windows 64-bit How to estimate the process of 64-bit migration of C/C++ applications? Introduction into 64 bits for the beginners or where’s again the 64-bit world? Optimization of 64-bit programs Peculiarities of the Development of 64-bit Applications Problems of testing 64-bit applications Seven Steps of Migrating a Program to a 64-bit System	Is it possible to use more than 2 Gbytes of memory in a 32-bit program launched in the 64-bit Windows? What advantages do 64-bit processors have over 32-bit ones? Why do 64-bit applications work faster than 32-bit ones? Is it possible to launch 64-bit applications in a 32-bit operating system? How to correctly cast a pointer to int in a 64-bit application? Where is the 64-bit compiler in Visual Studio? Should I fix all the errors found by the static code analyzer? The warnings C4311 and C4312 generated by the analyzer when using the /Wp64 switch How to compile a 64-bit application with using Visual C++ Express 2005/2008/2010? Visual Studio Team System, /analyze and D9040 A common error occurring when compiling a 64-bit application: error C2440, OnTimer Strange errors occurring when compiling the 64-bit version of an application, error C2664 A common error occurring when compiling a 64-bit application: error C4235, Assembler How can I know if the DWORD_PTR type is defined using ifdef? Why does not Visual C++ support the inline assembler for Intel 64 and IA-64 anymore? How can a 32-bit program detect that it is launched in a 64-bit Windows? Obsolete descriptions of functions in MSDN taking no account of 64 bits Functions of the ntohl/htonl class and 64-bit values Difference between %p and %x Why is the value of the ProgramFiles environment variable replaced with that of ProgramFiles(x86)? Is there a way to make the type size_t 32-bit in a 64-bit program? Is size_t a standard type in C++? And in C? Working with the type size_t in the functions prinft, scanf and similar functions Are the types size_t and uintptr_t equivalent? Is there the 64-bit version of Visual Studio? How to compile a C++ application in Visual Studio 2010 so that it could work in Windows 2000? Warning C4267 in the expression unsigned n = str.find(substr) Why does Windows put 64-bit units into System32? WOW6432Node and API-functions RegOpenKeyEx / RegEnumKeyEx Why does WoW64 use register and file system redirection? Confusion of WPARAM with UINT, and LPARAM with LONG	Lesson 01. What 64-bit systems are. Lesson 02. Support of 32-bit applications. Lesson 03. Porting code to 64-bit systems. The pros and cons. Lesson 04. Creating the 64-bit configuration. Lesson 05. Building a 64-bit application. Lesson 06. Errors in 64-bit code. Lesson 07. The issues of detecting 64-bit errors. Lesson 08. Static analysis for detecting 64-bit errors. Lesson 09. Pattern 01. Magic numbers. Lesson 10. Pattern 02. Functions with variable number of arguments. Lesson 11. Pattern 03. Shift operations. Lesson 12. Pattern 04. Virtual functions. Lesson 13. Pattern 05. Address arithmetic. Lesson 14. Pattern 06. Changing an array’s type. Lesson 15. Pattern 07. Pointer packing. Lesson 16. Pattern 08. Memsize-types in unions. Lesson 17. Pattern 09. Mixed arithmetic. Lesson 18. Pattern 10. Storage of integer values in double. Lesson 19. Pattern 11. Serialization and data interchange. Lesson 20. Pattern 12. Exceptions. Lesson 21. Pattern 13. Data alignment. Lesson 22. Pattern 14. Overloaded functions. Lesson 23. Pattern 15. Growth of structures’ sizes. Lesson 24. Phantom errors. Lesson 25. Working with patterns of 64-bit errors in practice. Lesson 26. Optimization of 64-bit programs. Lesson 27. Peculiarities of creating installers for a 64-bit environment. Lesson 28. Estimating the cost of 64-bit migration of C/C++ applications.

All Articles in this section are presented “Program Verification Systems” (Co. Ltd)

General Articles

Knowledge Base

Lessons

All Articles in this section are presented
“Program Verification Systems” (Co. Ltd)