RealView Debugger User Guide - ARM Information Center

Memory Mapping5.4.3 Using the Map tab context menuThe Map tab context menu enables you to add new mappings or to update existing ones.The options are:Add or Copy Map Entry...Displays the Add/Copy/Edit Memory Map dialog box, shown inFigure 5-1 on page 5-5, where you can create a new map entry based onan existing entry.Edit Map Entry...Displays the Add/Copy/Edit Memory Map dialog box, shown inFigure 5-1 on page 5-5, where you can edit a map entry.Update Map based on ImageUpdates the memory map based on details held in the loaded image.Update Map based on ProcessorReads those registers that affect the memory maps. This is doneautomatically for built-in map registers but might be required if you areusing external map registers, defined in the target configuration settings.Select this option to force RealView Debugger to read the registers andso update the memory map.Save Map to Linker Command file...Writes the current map state to a new or existing linker command file.This inserts or edits the MEMORY definitions in the linker command file, andenables the proper loading of an application based on actual memorysettings. See Generating linker command files for non-ARM targets onpage 5-14 for full details of how to generate this file for targets other thanARM targets.Delete Map EntryDeletes the map entry under the pointer. There is no undo.Reset Map (Delete All)Redefines the memory map to the initial state based on processorinformation, target configuration information, and processor registers.There is no undo.Toggle Memory MappingEnables or disables memory mapping. When checked, memory mappingis enabled.5-10 Copyright © 2002-2005 ARM Limited. All rights reserved. ARM DUI 0153G