RealView Debugger automatically unloads an image from a debug target when you:

Also, if you close the RealView Debugger project associated with an image, RealView Debugger displays a prompt asking if you want the image unloaded.

However, you might want to unload an image explicitly as part of your debugging session, for example if you correct coding errors and then rebuild outside RealView Debugger. See How to explicitly unload an image for instructions.

You do not have to unload an image from a debug target before loading a new image for execution. Display the Load File to Target dialog box and ensure that the Replace Existing File(s) check box is selected ready to load the next image (see Loading an image directly).