 RealView Linker and Utilities Guide | |
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RealView Linker and Utilities Guide
Preface Introduction The Linker Command Syntax Using the Basic Linker Functionality Accessing Image Symbols
ARM/Thumb synonyms Accessing linker-defined symbols Region-related symbols Section-related symbols Importing linker-defined symbols Accessing symbols in another image Creating a symdefs file Reading a symdefs file Symdefs file format Hiding and renaming global symbols Steering file format Steering file commands Using $Super$$ and $Sub$$ to override symbol defin Using Scatter-loading Description Files Using the ARM Librarian Using fromelfAccessing symbols in another image
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If you want one image to know the global symbol values of another image, you can use a symbol definitions (symdefs) file.
This can be used, for example, if you have one image that always resides in ROM and multiple images that are loaded into RAM. The images loaded into RAM can access global functions and data from the image located in ROM.
| Copyright © 2007 ARM Limited. All rights reserved. | ARM DUI 0377A |
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