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After using gdb-multiarch to achieve remote debugging on the Ubuntu host, the following instructions explain how to achieve remote debugging in Eclipse.
Build remote debugging configuration information
Select [Run]-[Debug Configurations ...] through the menu to start the debug configuration information setting screen, select the [C / C ++ RemoteApplication] item, and right-click to select the [New Configguration] function. Refer to the following figure for details:
First select Projectde and Application in the [Main] setting page, the result is as follows:
Next, enter the [Debugger] property page and select [Main] setting item. Select [Gdb debugger] as gdb-multiarch.
Select the [Connection] setting item in the [Debugger] property page. First make sure that the actual content in the red box at the bottom of the screen is [Using GDB (DSF) Manual Remote Debugging Launcher], and then set the GdbServer related information of the Raspberry Pi. The details are as follows:
Press [Apply] to save the settings.
Start remote debugging
Enter the arm_cpp / Debug directory through the Raspberry Pi terminal and enter the following command:
gdbserver :10000 arm_cpp
The Raspberry Pi terminal is expressed as follows:
Press the [Debug] button in the lower right corner of the [Debug Configrations] screen of Eclipse to start debugging. If you see the following screen, it means that remote debugging has started.
When you press F8 to continue execution, the expression of the Raspberry Pi is as follows:
So far, use Eclipse to complete the installation of the Raspberry Pi remote debugging environment!
Error message
GdbServer's startup parameters, Raspberry Pi's IP address, Eclipse's connection parameters do not match, or GdbServer does not start, the following error message will appear.
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