RealView Debugger User Guide - ARM Information Center

Memory Mapping5.2 Enabling and disabling memory mappingTo enable memory mapping before you load an image:1. Connect to a suitable target.2. Select View → Memory Map tab to display the Process Control pane and bringthe Map tab to the front. The pane is displayed as a floating pane.Alternatively, if you have an instance of the Process Control pane that is docked,select the Map tab in that pane.3. Right-click anywhere in the Map tab to display the Map context menu (see Usingthe Map tab context menu on page 5-10).4. Click on the option Toggle Memory Mapping so that it is checked.This enables memory mapping ready to load your image.5. To disable memory mapping, right-click anywhere in the Map tab to display theMap context menu.The context menu contains different options depending on the state of your debugtarget. For example, if you load an image the menu contains the option UpdateMap based on Image.6. Click on the option Toggle Memory Mapping so that it is unchecked.This disables memory mapping ready to load your image.See Using the Map tab context menu on page 5-10 for details on the other optionsavailable from this menu.NoteIf you have assigned a board-chip definition file to a target connection, and thatboard-chip definition defines a memory map, then memory mapping is automaticallyenabled when you connect to that target. See the chapter that describes configuringcustom targets in RealView Debugger v1.8 Target Configuration Guide for details ofconfiguring your target this way.5-4 Copyright © 2002-2005 ARM Limited. All rights reserved. ARM DUI 0153G