<html lang="en"> <head> <title>Stack and Calling - GNU Compiler Collection (GCC) Internals</title> <meta http-equiv="Content-Type" content="text/html"> <meta name="description" content="GNU Compiler Collection (GCC) Internals"> <meta name="generator" content="makeinfo 4.13"> <link title="Top" rel="start" href="index.html#Top"> <link rel="up" href="Target-Macros.html#Target-Macros" title="Target Macros"> <link rel="prev" href="Register-Classes.html#Register-Classes" title="Register Classes"> <link rel="next" href="Varargs.html#Varargs" title="Varargs"> <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="Stack-and-Calling"></a> <p> Next: <a rel="next" accesskey="n" href="Varargs.html#Varargs">Varargs</a>, Previous: <a rel="previous" accesskey="p" href="Register-Classes.html#Register-Classes">Register Classes</a>, Up: <a rel="up" accesskey="u" href="Target-Macros.html#Target-Macros">Target Macros</a> <hr> </div> <h3 class="section">17.9 Stack Layout and Calling Conventions</h3> <p><a name="index-calling-conventions-4142"></a> <!-- prevent bad page break with this line --> This describes the stack layout and calling conventions. <ul class="menu"> <li><a accesskey="1" href="Frame-Layout.html#Frame-Layout">Frame Layout</a> <li><a accesskey="2" href="Exception-Handling.html#Exception-Handling">Exception Handling</a> <li><a accesskey="3" href="Stack-Checking.html#Stack-Checking">Stack Checking</a> <li><a accesskey="4" href="Frame-Registers.html#Frame-Registers">Frame Registers</a> <li><a accesskey="5" href="Elimination.html#Elimination">Elimination</a> <li><a accesskey="6" href="Stack-Arguments.html#Stack-Arguments">Stack Arguments</a> <li><a accesskey="7" href="Register-Arguments.html#Register-Arguments">Register Arguments</a> <li><a accesskey="8" href="Scalar-Return.html#Scalar-Return">Scalar Return</a> <li><a accesskey="9" href="Aggregate-Return.html#Aggregate-Return">Aggregate Return</a> <li><a href="Caller-Saves.html#Caller-Saves">Caller Saves</a> <li><a href="Function-Entry.html#Function-Entry">Function Entry</a> <li><a href="Profiling.html#Profiling">Profiling</a> <li><a href="Tail-Calls.html#Tail-Calls">Tail Calls</a> <li><a href="Stack-Smashing-Protection.html#Stack-Smashing-Protection">Stack Smashing Protection</a> <li><a href="Miscellaneous-Register-Hooks.html#Miscellaneous-Register-Hooks">Miscellaneous Register Hooks</a> </ul> </body></html>