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Script-Format.html 3.9KB

3 years ago
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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  2. <html>
  3. <!-- This file documents the GNU linker LD
  4. (GNU Arm Embedded Toolchain 10-2020-q4-major)
  5. version 2.35.1.
  6. Copyright (C) 1991-2020 Free Software Foundation, Inc.
  7. Permission is granted to copy, distribute and/or modify this document
  8. under the terms of the GNU Free Documentation License, Version 1.3
  9. or any later version published by the Free Software Foundation;
  10. with no Invariant Sections, with no Front-Cover Texts, and with no
  11. Back-Cover Texts. A copy of the license is included in the
  12. section entitled "GNU Free Documentation License". -->
  13. <!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
  14. <head>
  15. <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  16. <title>Script Format (LD)</title>
  17. <meta name="description" content="Script Format (LD)">
  18. <meta name="keywords" content="Script Format (LD)">
  19. <meta name="resource-type" content="document">
  20. <meta name="distribution" content="global">
  21. <meta name="Generator" content="makeinfo">
  22. <link href="index.html#Top" rel="start" title="Top">
  23. <link href="LD-Index.html#LD-Index" rel="index" title="LD Index">
  24. <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
  25. <link href="Scripts.html#Scripts" rel="up" title="Scripts">
  26. <link href="Simple-Example.html#Simple-Example" rel="next" title="Simple Example">
  27. <link href="Basic-Script-Concepts.html#Basic-Script-Concepts" rel="prev" title="Basic Script Concepts">
  28. <style type="text/css">
  29. <!--
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  31. blockquote.indentedblock {margin-right: 0em}
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  34. div.display {margin-left: 3.2em}
  35. div.example {margin-left: 3.2em}
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  51. span.sansserif {font-family: sans-serif; font-weight: normal}
  52. ul.no-bullet {list-style: none}
  53. -->
  54. </style>
  55. </head>
  56. <body lang="en">
  57. <a name="Script-Format"></a>
  58. <div class="header">
  59. <p>
  60. Next: <a href="Simple-Example.html#Simple-Example" accesskey="n" rel="next">Simple Example</a>, Previous: <a href="Basic-Script-Concepts.html#Basic-Script-Concepts" accesskey="p" rel="prev">Basic Script Concepts</a>, Up: <a href="Scripts.html#Scripts" accesskey="u" rel="up">Scripts</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>
  61. </div>
  62. <hr>
  63. <a name="Linker-Script-Format"></a>
  64. <h3 class="section">3.2 Linker Script Format</h3>
  65. <a name="index-linker-script-format"></a>
  66. <p>Linker scripts are text files.
  67. </p>
  68. <p>You write a linker script as a series of commands. Each command is
  69. either a keyword, possibly followed by arguments, or an assignment to a
  70. symbol. You may separate commands using semicolons. Whitespace is
  71. generally ignored.
  72. </p>
  73. <p>Strings such as file or format names can normally be entered directly.
  74. If the file name contains a character such as a comma which would
  75. otherwise serve to separate file names, you may put the file name in
  76. double quotes. There is no way to use a double quote character in a
  77. file name.
  78. </p>
  79. <p>You may include comments in linker scripts just as in C, delimited by
  80. &lsquo;<samp>/*</samp>&rsquo; and &lsquo;<samp>*/</samp>&rsquo;. As in C, comments are syntactically equivalent
  81. to whitespace.
  82. </p>
  83. </body>
  84. </html>