 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 fromelfSteering file format
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| Home > Accessing Image Symbols > Hiding and renaming global symbols > Steering file format | |||
A steering file is a plain text file of the following format:
Lines with a semicolon (
;) or hash (#) character as the first non whitespace character are interpreted as comments. A comment is treated as a blank line.Blank lines are ignored.
Each non blank, non comment line is either a command, or part of a command that is split over consecutive non blank lines.
Command lines that end with a comma (
,) as the last non whitespace character is continued on the next non blank line.
Each command line consists of a command, followed by one or more comma-separated operand groups. Each operand group comprises either one or two operands, depending on the command. The command is applied to each operand group in the command. The following rules apply:
Commands are case-insensitive, but are conventionally shown in uppercase.
Operands are case-sensitive because they must be matched against case-sensitive symbol names. You can use wildcard characters in operands.
Commands are applied to global symbols only. Other symbols, such as local symbols, are not affected.
| Copyright © 2007 ARM Limited. All rights reserved. | ARM DUI 0377A |
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