The execution context determines the visibility of variables and functions. A variable or function is referred to as in scope if the name can be accessed at the current point of execution. The scope of a variable or function can be:

When you load an image, scope is initially set to the value of the PC, which is usually the entry point of the image. You can:

If the scope is at a location that corresponds to a source file, then RealView Debugger automatically opens that source file if the Home Page tab has the focus.