 RealView Linker and Utilities Guide | |
| Home Products Events Support | |
On-Line Manuals
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 linker-defined symbols
  | |||
  |  | ||
| |||
| Home > Accessing Image Symbols > Accessing linker-defined symbols | |||
The linker defines some symbols that contain the character sequence $$. These symbols, and all other external names containing the sequence $$, are names reserved by ARM.
These symbolic addresses can be imported and used as relocatable addresses by your assembly language programs, or referred to as extern symbols from your C or C++ source code. See Importing linker-defined symbols for more information.
Note
Linker-defined symbols are only generated when your code references them.
| Copyright © 2007 ARM Limited. All rights reserved. | ARM DUI 0377A |
 PDF version | |
| Home > Accessing Image Symbols > Accessing linker-defined symbols | |
| |
| Contact Site Map Press Privacy | Copyright © 2008 Keil™, An ARM® Company. All rights reserved. |
