64位平台C/C++开发注意事项

http://coolshell.cn/articles/3512.html

在http://www.viva64.com/en/l/上例出了28个在64位平台上使用C/C++开发的注意事项，对于进入64位时代的程序员应该去看看这28个事项，这些英文读物对于有C/C++功底的朋友读起来应该并不难，我估计大约20-30分钟可以精读完一篇（或者更快），下面是这28个注意事项的列表。相信对大家一点有帮助。

• 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.

64位编程错误示例集锦

http://www.viva64.com/en/a/0065/

• Example 1. Buffer overflow
• Example 2. Unnecessary type conversions
• Example 3. Incorrect #ifdef's
• Example 4. Confusion of int and int*
• Example 5. Using deprecated (obsolete) functions
• Example 6. Truncation of values at an implicit type conversion
• Example 7. Undefined functions in C
• Example 8. Remains of dinosaurs in large and old programs
• Example 9. Virtual functions
• Example 10. Magic constants as parameters
• Example 11. Magic constants denoting size
• Example 12. Stack overflow
• Example 13. A function with a variable number of arguments and buffer overflow
• Example 14. A function with a variable number of arguments and wrong format
• Example 15. Storing integer values in double
• Example 16. Address arithmetic. A + B != A - (-B)
• Example 17. Address arithmetic. Signed and unsigned types.
• Example 18. Address arithmetic. Overflows.
• Example 19. Changing an array's type
• Example 20. Wrapping a pointer in a 32-bit type
• Example 21. Memsize-types in unions
• Example 22. An infinity loop
• Example 23. Bit operations and NOT operation
• Example 24. Bit operations, offsets
• Example 25. Bit operations and sign extension
• Example 26. Serialization and data exchange
• Example 27. Changes in type alignment
• Example 28. Type alignments and why you mustn't write sizeof(x) + sizeof(y)
• Example 29. Overloaded functions
• Example 30. Errors in 32-bit units working in WoW64
• Summary
• References