Input-Section-Example.html 4.3 KB

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  61. Previous: <a href="Input-Section-Keep.html#Input-Section-Keep" accesskey="p" rel="prev">Input Section Keep</a>, Up: <a href="Input-Section.html#Input-Section" accesskey="u" rel="up">Input Section</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="LD-Index.html#LD-Index" title="Index" rel="index">Index</a>]</p>
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  64. <a name="Input-Section-Example-1"></a>
  65. <h4 class="subsubsection">3.6.4.5 Input Section Example</h4>
  66. <p>The following example is a complete linker script. It tells the linker
  67. to read all of the sections from file <samp>all.o</samp> and place them at the
  68. start of output section &lsquo;<samp>outputa</samp>&rsquo; which starts at location
  69. &lsquo;<samp>0x10000</samp>&rsquo;. All of section &lsquo;<samp>.input1</samp>&rsquo; from file <samp>foo.o</samp>
  70. follows immediately, in the same output section. All of section
  71. &lsquo;<samp>.input2</samp>&rsquo; from <samp>foo.o</samp> goes into output section
  72. &lsquo;<samp>outputb</samp>&rsquo;, followed by section &lsquo;<samp>.input1</samp>&rsquo; from <samp>foo1.o</samp>.
  73. All of the remaining &lsquo;<samp>.input1</samp>&rsquo; and &lsquo;<samp>.input2</samp>&rsquo; sections from any
  74. files are written to output section &lsquo;<samp>outputc</samp>&rsquo;.
  75. </p>
  76. <div class="smallexample">
  77. <pre class="smallexample">SECTIONS {
  78. outputa 0x10000 :
  79. {
  80. all.o
  81. foo.o (.input1)
  82. }
  83. </pre><pre class="smallexample"> outputb :
  84. {
  85. foo.o (.input2)
  86. foo1.o (.input1)
  87. }
  88. </pre><pre class="smallexample"> outputc :
  89. {
  90. *(.input1)
  91. *(.input2)
  92. }
  93. }
  94. </pre></div>
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