1<html lang="en"> 2<head> 3<title>ARM Pragmas - Using the GNU Compiler Collection (GCC)</title> 4<meta http-equiv="Content-Type" content="text/html"> 5<meta name="description" content="Using the GNU Compiler Collection (GCC)"> 6<meta name="generator" content="makeinfo 4.13"> 7<link title="Top" rel="start" href="index.html#Top"> 8<link rel="up" href="Pragmas.html#Pragmas" title="Pragmas"> 9<link rel="next" href="M32C-Pragmas.html#M32C-Pragmas" title="M32C Pragmas"> 10<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> 11<!-- 12Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 131998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 142010 Free Software Foundation, Inc. 15 16Permission is granted to copy, distribute and/or modify this document 17under the terms of the GNU Free Documentation License, Version 1.3 or 18any later version published by the Free Software Foundation; with the 19Invariant Sections being ``Funding Free Software'', the Front-Cover 20Texts being (a) (see below), and with the Back-Cover Texts being (b) 21(see below). A copy of the license is included in the section entitled 22``GNU Free Documentation License''. 23 24(a) The FSF's Front-Cover Text is: 25 26 A GNU Manual 27 28(b) The FSF's Back-Cover Text is: 29 30 You have freedom to copy and modify this GNU Manual, like GNU 31 software. Copies published by the Free Software Foundation raise 32 funds for GNU development.--> 33<meta http-equiv="Content-Style-Type" content="text/css"> 34<style type="text/css"><!-- 35 pre.display { font-family:inherit } 36 pre.format { font-family:inherit } 37 pre.smalldisplay { font-family:inherit; font-size:smaller } 38 pre.smallformat { font-family:inherit; font-size:smaller } 39 pre.smallexample { font-size:smaller } 40 pre.smalllisp { font-size:smaller } 41 span.sc { font-variant:small-caps } 42 span.roman { font-family:serif; font-weight:normal; } 43 span.sansserif { font-family:sans-serif; font-weight:normal; } 44--></style> 45<link rel="stylesheet" type="text/css" href="../cs.css"> 46</head> 47<body> 48<div class="node"> 49<a name="ARM-Pragmas"></a> 50<p> 51Next: <a rel="next" accesskey="n" href="M32C-Pragmas.html#M32C-Pragmas">M32C Pragmas</a>, 52Up: <a rel="up" accesskey="u" href="Pragmas.html#Pragmas">Pragmas</a> 53<hr> 54</div> 55 56<h4 class="subsection">6.56.1 ARM Pragmas</h4> 57 58<p>The ARM target defines pragmas for controlling the default addition of 59<code>long_call</code> and <code>short_call</code> attributes to functions. 60See <a href="Function-Attributes.html#Function-Attributes">Function Attributes</a>, for information about the effects of these 61attributes. 62 63 <dl> 64<dt><code>long_calls</code><dd><a name="index-pragma_002c-long_005fcalls-3213"></a>Set all subsequent functions to have the <code>long_call</code> attribute. 65 66 <br><dt><code>no_long_calls</code><dd><a name="index-pragma_002c-no_005flong_005fcalls-3214"></a>Set all subsequent functions to have the <code>short_call</code> attribute. 67 68 <br><dt><code>long_calls_off</code><dd><a name="index-pragma_002c-long_005fcalls_005foff-3215"></a>Do not affect the <code>long_call</code> or <code>short_call</code> attributes of 69subsequent functions. 70</dl> 71 72 </body></html> 73 74