1<html lang="en"> 2<head> 3<title>Input Section - Untitled</title> 4<meta http-equiv="Content-Type" content="text/html"> 5<meta name="description" content="Untitled"> 6<meta name="generator" content="makeinfo 4.13"> 7<link title="Top" rel="start" href="index.html#Top"> 8<link rel="up" href="SECTIONS.html#SECTIONS" title="SECTIONS"> 9<link rel="prev" href="Output-Section-Address.html#Output-Section-Address" title="Output Section Address"> 10<link rel="next" href="Output-Section-Data.html#Output-Section-Data" title="Output Section Data"> 11<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> 12<!-- 13This file documents the GNU linker LD 14(Sourcery CodeBench Lite 2011.09-69) 15version 2.21.53. 16 17Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 182001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 19 20Permission is granted to copy, distribute and/or modify this document 21under the terms of the GNU Free Documentation License, Version 1.3 22or any later version published by the Free Software Foundation; 23with no Invariant Sections, with no Front-Cover Texts, and with no 24Back-Cover Texts. A copy of the license is included in the 25section entitled ``GNU Free Documentation License''.--> 26<meta http-equiv="Content-Style-Type" content="text/css"> 27<style type="text/css"><!-- 28 pre.display { font-family:inherit } 29 pre.format { font-family:inherit } 30 pre.smalldisplay { font-family:inherit; font-size:smaller } 31 pre.smallformat { font-family:inherit; font-size:smaller } 32 pre.smallexample { font-size:smaller } 33 pre.smalllisp { font-size:smaller } 34 span.sc { font-variant:small-caps } 35 span.roman { font-family:serif; font-weight:normal; } 36 span.sansserif { font-family:sans-serif; font-weight:normal; } 37--></style> 38<link rel="stylesheet" type="text/css" href="../cs.css"> 39</head> 40<body> 41<div class="node"> 42<a name="Input-Section"></a> 43<p> 44Next: <a rel="next" accesskey="n" href="Output-Section-Data.html#Output-Section-Data">Output Section Data</a>, 45Previous: <a rel="previous" accesskey="p" href="Output-Section-Address.html#Output-Section-Address">Output Section Address</a>, 46Up: <a rel="up" accesskey="u" href="SECTIONS.html#SECTIONS">SECTIONS</a> 47<hr> 48</div> 49 50<h4 class="subsection">3.6.4 Input Section Description</h4> 51 52<p><a name="index-input-sections-405"></a><a name="index-mapping-input-sections-to-output-sections-406"></a>The most common output section command is an input section description. 53 54 <p>The input section description is the most basic linker script operation. 55You use output sections to tell the linker how to lay out your program 56in memory. You use input section descriptions to tell the linker how to 57map the input files into your memory layout. 58 59<ul class="menu"> 60<li><a accesskey="1" href="Input-Section-Basics.html#Input-Section-Basics">Input Section Basics</a>: Input section basics 61<li><a accesskey="2" href="Input-Section-Wildcards.html#Input-Section-Wildcards">Input Section Wildcards</a>: Input section wildcard patterns 62<li><a accesskey="3" href="Input-Section-Common.html#Input-Section-Common">Input Section Common</a>: Input section for common symbols 63<li><a accesskey="4" href="Input-Section-Keep.html#Input-Section-Keep">Input Section Keep</a>: Input section and garbage collection 64<li><a accesskey="5" href="Input-Section-Example.html#Input-Section-Example">Input Section Example</a>: Input section example 65</ul> 66 67 </body></html> 68 69