Debug core files)

DebuggingCoreFile

WhenCoreFile, you can use the commandGDBSearch. The first parameter is the application.ProgramParameter 2 isCoreFile. You can also use-CTo specifyCoreFile.

For example:GDB [paremeter] app [paremeter]/APP. Core

EnterBt (backtrace)OrWhereLocate the location of the error and the corresponding stack information. You can know the function call relationship when an error occurs, and then you can useUpOrDownView the detailed information of the previous and next pages. In this way, you can locate the problem and viewSource code.

In addition, you can also useFThe stack number prints further information about the stack;L (IST)View source code,N (EXT), S (STEP).

Original article:

Http://www.cnblogs.com/lbsx/archive/2010/10/09/1846535.html

Http://blog.ddup.us /? P = 176