ARM DS-5 Using the Debug Hardware Configuration Utilities
ARM DS-5 Using the Debug Hardware Configuration Utilities
ARM DS-5 Using the Debug Hardware Configuration Utilities
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<strong>Debug</strong>ging with your debug hardware unitYou must take care when moving an application that previously ran in conjunction with <strong>the</strong>Angel debug monitor onto a debug hardware system. On Angel debug monitor systems,application SVC handlers are typically added by moving and adjusting <strong>the</strong> contents of <strong>the</strong>Angel-installed SVC vector to ano<strong>the</strong>r place, and installing <strong>the</strong> application SVC handler into <strong>the</strong>SVC vector. This method does not apply to <strong>the</strong> debug software because <strong>the</strong>re is no instructionto move out of <strong>the</strong> SVC vector, and no code to jump to. Therefore, when moving an applicationonto a debug hardware-based system, you must convert to <strong>the</strong> debug hardware way of installing<strong>the</strong> application and semihosted SVC handlers.8.3.1 See alsoConcepts• Cortex-M3 semihosting on page 8-7.<strong>ARM</strong> DUI 0498F Copyright © 2010-2012 <strong>ARM</strong>. All rights reserved. 8-6ID021112Non-Confidential
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