view docs/manual/index.html @ 234:d389adbcc4ab

Added section base and length symbols to lwlink Added the ability for a link script to define section base and section length symbols when linking. These symbols are searched for when an external reference is resolved before looking up any symbols in the various objects being linked. Also documented the new link script directives and added such directives to all default link scripts.
author William Astle <lost@l-w.ca>
date Fri, 10 Aug 2012 23:47:56 -0600
parents 7da0452512b2
children ce1fdc8d6568
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>LW Tool Chain</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="NEXT"
TITLE="Introduction"
HREF="c10.html"></HEAD
><BODY
CLASS="BOOK"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="BOOK"
><A
NAME="AEN1"
></A
><DIV
CLASS="TITLEPAGE"
><H1
CLASS="TITLE"
><A
NAME="AEN2"
>LW Tool Chain</A
></H1
><H3
CLASS="AUTHOR"
><A
NAME="AEN4"
></A
>William Astle</H3
><P
CLASS="COPYRIGHT"
>Copyright &copy; 2009-2012 William Astle</P
><HR></DIV
><DIV
CLASS="TOC"
><DL
><DT
><B
>Table of Contents</B
></DT
><DT
>1. <A
HREF="c10.html"
>Introduction</A
></DT
><DD
><DL
><DT
>1.1. <A
HREF="c10.html#AEN13"
>History</A
></DT
></DL
></DD
><DT
>2. <A
HREF="c18.html"
>Output Formats</A
></DT
><DD
><DL
><DT
>2.1. <A
HREF="c18.html#AEN21"
>Raw Binaries</A
></DT
><DT
>2.2. <A
HREF="x24.html"
>DECB Binaries</A
></DT
><DT
>2.3. <A
HREF="x29.html"
>OS9 Modules</A
></DT
><DT
>2.4. <A
HREF="x37.html"
>Object Files</A
></DT
></DL
></DD
><DT
>3. <A
HREF="c45.html"
>LWASM</A
></DT
><DD
><DL
><DT
>3.1. <A
HREF="c45.html#AEN48"
>Command Line Options</A
></DT
><DT
>3.2. <A
HREF="x170.html"
>Dialects</A
></DT
><DT
>3.3. <A
HREF="x177.html"
>Source Format</A
></DT
><DT
>3.4. <A
HREF="x187.html"
>Symbols</A
></DT
><DT
>3.5. <A
HREF="x192.html"
>Numbers and Expressions</A
></DT
><DT
>3.6. <A
HREF="x200.html"
>Assembler Directives</A
></DT
><DD
><DL
><DT
>3.6.1. <A
HREF="x200.html#AEN203"
>Data Directives</A
></DT
><DT
>3.6.2. <A
HREF="x200.html#AEN306"
>Address Definition</A
></DT
><DT
>3.6.3. <A
HREF="x200.html#AEN353"
>Conditional Assembly</A
></DT
><DT
>3.6.4. <A
HREF="x200.html#AEN418"
>OS9 Target Directives</A
></DT
><DT
>3.6.5. <A
HREF="x200.html#AEN443"
>Miscelaneous Directives</A
></DT
></DL
></DD
><DT
>3.7. <A
HREF="x483.html"
>Macros</A
></DT
><DT
>3.8. <A
HREF="x506.html"
>Structures</A
></DT
><DT
>3.9. <A
HREF="x527.html"
>Object Files and Sections</A
></DT
><DT
>3.10. <A
HREF="x591.html"
>Assembler Modes and Pragmas</A
></DT
></DL
></DD
><DT
>4. <A
HREF="c681.html"
>LWLINK</A
></DT
><DD
><DL
><DT
>4.1. <A
HREF="c681.html#AEN684"
>Command Line Options</A
></DT
><DT
>4.2. <A
HREF="x781.html"
>Linker Operation</A
></DT
><DT
>4.3. <A
HREF="x795.html"
>Linking Scripts</A
></DT
><DT
>4.4. <A
HREF="x843.html"
>Format Specific Linking Notes</A
></DT
><DD
><DL
><DT
>4.4.1. <A
HREF="x843.html#AEN846"
>OS9 Modules</A
></DT
></DL
></DD
></DL
></DD
><DT
>5. <A
HREF="c858.html"
>Libraries and LWAR</A
></DT
><DD
><DL
><DT
>5.1. <A
HREF="c858.html#AEN862"
>Command Line Options</A
></DT
></DL
></DD
><DT
>6. <A
HREF="c920.html"
>Object Files</A
></DT
></DL
></DIV
><DIV
CLASS="LOT"
><DL
CLASS="LOT"
><DT
><B
>List of Tables</B
></DT
><DT
>6-1. <A
HREF="c920.html#AEN945"
>Object File Term Types</A
></DT
><DT
>6-2. <A
HREF="c920.html#AEN975"
>Object File Operator Numbers</A
></DT
></DL
></DIV
></DIV
><DIV
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><HR
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WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
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><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>&nbsp;</TD
><TD
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ALIGN="center"
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>&nbsp;</TD
><TD
WIDTH="33%"
ALIGN="right"
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><A
HREF="c10.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>&nbsp;</TD
><TD
WIDTH="34%"
ALIGN="center"
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>&nbsp;</TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Introduction</TD
></TR
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></DIV
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>