You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
4.1 KiB
HTML
82 lines
4.1 KiB
HTML
4 years ago
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<title>Pragmas - Using the GNU Compiler Collection (GCC)</title>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html">
|
||
|
|
<meta name="description" content="Using the GNU Compiler Collection (GCC)">
|
||
|
|
<meta name="generator" content="makeinfo 4.13">
|
||
|
|
<link title="Top" rel="start" href="index.html#Top">
|
||
|
|
<link rel="up" href="C-Extensions.html#C-Extensions" title="C Extensions">
|
||
|
|
<link rel="prev" href="Target-Format-Checks.html#Target-Format-Checks" title="Target Format Checks">
|
||
|
|
<link rel="next" href="Unnamed-Fields.html#Unnamed-Fields" title="Unnamed Fields">
|
||
|
|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
|
||
|
|
<!--
|
||
|
|
Copyright (C) 1988-2015 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
Permission is granted to copy, distribute and/or modify this document
|
||
|
|
under the terms of the GNU Free Documentation License, Version 1.3 or
|
||
|
|
any later version published by the Free Software Foundation; with the
|
||
|
|
Invariant Sections being ``Funding Free Software'', the Front-Cover
|
||
|
|
Texts being (a) (see below), and with the Back-Cover Texts being (b)
|
||
|
|
(see below). A copy of the license is included in the section entitled
|
||
|
|
``GNU Free Documentation License''.
|
||
|
|
|
||
|
|
(a) The FSF's Front-Cover Text is:
|
||
|
|
|
||
|
|
A GNU Manual
|
||
|
|
|
||
|
|
(b) The FSF's Back-Cover Text is:
|
||
|
|
|
||
|
|
You have freedom to copy and modify this GNU Manual, like GNU
|
||
|
|
software. Copies published by the Free Software Foundation raise
|
||
|
|
funds for GNU development.-->
|
||
|
|
<meta http-equiv="Content-Style-Type" content="text/css">
|
||
|
|
<style type="text/css"><!--
|
||
|
|
pre.display { font-family:inherit }
|
||
|
|
pre.format { font-family:inherit }
|
||
|
|
pre.smalldisplay { font-family:inherit; font-size:smaller }
|
||
|
|
pre.smallformat { font-family:inherit; font-size:smaller }
|
||
|
|
pre.smallexample { font-size:smaller }
|
||
|
|
pre.smalllisp { font-size:smaller }
|
||
|
|
span.sc { font-variant:small-caps }
|
||
|
|
span.roman { font-family:serif; font-weight:normal; }
|
||
|
|
span.sansserif { font-family:sans-serif; font-weight:normal; }
|
||
|
|
--></style>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div class="node">
|
||
|
|
<a name="Pragmas"></a>
|
||
|
|
<p>
|
||
|
|
Next: <a rel="next" accesskey="n" href="Unnamed-Fields.html#Unnamed-Fields">Unnamed Fields</a>,
|
||
|
|
Previous: <a rel="previous" accesskey="p" href="Target-Format-Checks.html#Target-Format-Checks">Target Format Checks</a>,
|
||
|
|
Up: <a rel="up" accesskey="u" href="C-Extensions.html#C-Extensions">C Extensions</a>
|
||
|
|
<hr>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<h3 class="section">6.60 Pragmas Accepted by GCC</h3>
|
||
|
|
|
||
|
|
<p><a name="index-pragmas-4155"></a><a name="index-g_t_0040code_007b_0023pragma_007d-4156"></a>
|
||
|
|
GCC supports several types of pragmas, primarily in order to compile
|
||
|
|
code originally written for other compilers. Note that in general
|
||
|
|
we do not recommend the use of pragmas; See <a href="Function-Attributes.html#Function-Attributes">Function Attributes</a>,
|
||
|
|
for further explanation.
|
||
|
|
|
||
|
|
<ul class="menu">
|
||
|
|
<li><a accesskey="1" href="ARM-Pragmas.html#ARM-Pragmas">ARM Pragmas</a>
|
||
|
|
<li><a accesskey="2" href="M32C-Pragmas.html#M32C-Pragmas">M32C Pragmas</a>
|
||
|
|
<li><a accesskey="3" href="MeP-Pragmas.html#MeP-Pragmas">MeP Pragmas</a>
|
||
|
|
<li><a accesskey="4" href="RS_002f6000-and-PowerPC-Pragmas.html#RS_002f6000-and-PowerPC-Pragmas">RS/6000 and PowerPC Pragmas</a>
|
||
|
|
<li><a accesskey="5" href="Darwin-Pragmas.html#Darwin-Pragmas">Darwin Pragmas</a>
|
||
|
|
<li><a accesskey="6" href="Solaris-Pragmas.html#Solaris-Pragmas">Solaris Pragmas</a>
|
||
|
|
<li><a accesskey="7" href="Symbol_002dRenaming-Pragmas.html#Symbol_002dRenaming-Pragmas">Symbol-Renaming Pragmas</a>
|
||
|
|
<li><a accesskey="8" href="Structure_002dPacking-Pragmas.html#Structure_002dPacking-Pragmas">Structure-Packing Pragmas</a>
|
||
|
|
<li><a accesskey="9" href="Weak-Pragmas.html#Weak-Pragmas">Weak Pragmas</a>
|
||
|
|
<li><a href="Diagnostic-Pragmas.html#Diagnostic-Pragmas">Diagnostic Pragmas</a>
|
||
|
|
<li><a href="Visibility-Pragmas.html#Visibility-Pragmas">Visibility Pragmas</a>
|
||
|
|
<li><a href="Push_002fPop-Macro-Pragmas.html#Push_002fPop-Macro-Pragmas">Push/Pop Macro Pragmas</a>
|
||
|
|
<li><a href="Function-Specific-Option-Pragmas.html#Function-Specific-Option-Pragmas">Function Specific Option Pragmas</a>
|
||
|
|
<li><a href="Loop_002dSpecific-Pragmas.html#Loop_002dSpecific-Pragmas">Loop-Specific Pragmas</a>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</body></html>
|
||
|
|
|