RealView Debugger User Guide - ARM Information Center

Working with BreakpointsDebug → Breakpoints → Hardware → HW Break if in Range...Figure 4-6 HW Break if in Range dialog boxHW Break if in Range dialog box interface componentsThe HW Break if in Range dialog box (see Figure 4-6) contains the following fields:Enter Address Range to Break onChoose the type of hardware breakpoint that you want to set. The optionsare:• HW Access• HW Read• HW Write• HW Instr.Specify the location to break on. This can be:• a specific line number in the source code, with or without a modulename prefix (see Qualifying breakpoint line number referenceswith module names on page 4-7)• a specific address or address range (see Specifying address rangeson page 4-7)• a function entry (see Specifying the entry point to a function onpage 4-8).And if Data Value matchesSelect this check box if you also want to test a data value to trigger thebreakpoint. Enter the data value to test in the data field.You can enter values directly in these fields, or click the drop-down arrow to the rightof these fields to choose from a list browser (see List browser dialog boxes on page 8-2),select from your personal Favorites List (see Favorites categories used by RealViewDebugger features on page 8-32), or select from a list of previously-used expressions.ARM DUI 0153G Copyright © 2002-2005 ARM Limited. All rights reserved. 4-25