To stop GDB from handling the SIGSTOP signal, add the following commands to the Debugging Helper Customization field: For example, you can tell GDB to ignore the SIGSTOP signal if you receive the following error message: The inferior stopped because it received a signal from the operating system. If you receive error messages about receiving signals when using GDB, you can specify GDB commands for handling the signals. To load additional debugging helpers or modify existing ones, select Edit > Preferences > Debugger > Locals & Expressions, and enter the commands in the Debugging Helper Customization field. You can have commands executed after built-in debugging helpers have been loaded and fully initialized. For more information, see Specifying GDB Settings. To use the default GDB pretty printers installed in your system or linked to the libraries your application uses, select Preferences > Debugger > GDB > Load system GDB pretty printers. That is, the same code can be used with GDB on Linux, LLDB on macOS, and CDB on Windows, or any other platform on which at least one of the three supported backends is available. Unlike GDB's pretty printers and LLDB's data formatters, Qt Creator's debugging helpers are independent of the native debugging backend. Qt Creator uses Python scripts to translate raw memory contents and type information data from native debugger backends (GDB, LLDB, and CDB are currently supported) into the form presented to the user in the Locals and Expressions views. Qt Creator ships with debugging helpers for more than 200 of the most popular Qt classes, standard C++ containers, and smart pointers, covering the usual needs of a C++ application developer out-of-the-box. To show complex structures, such as QObjects or associative containers, in a clear and concise manner, Qt Creator uses Python scripts that are called debugging helpers.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |