60 lines
2.5 KiB
HTML
60 lines
2.5 KiB
HTML
<html lang="en">
|
|
<head>
|
|
<title>WebAssembly-Signatures - Using as</title>
|
|
<meta http-equiv="Content-Type" content="text/html">
|
|
<meta name="description" content="Using as">
|
|
<meta name="generator" content="makeinfo 4.13">
|
|
<link title="Top" rel="start" href="index.html#Top">
|
|
<link rel="up" href="WebAssembly_002dSyntax.html#WebAssembly_002dSyntax" title="WebAssembly-Syntax">
|
|
<link rel="prev" href="WebAssembly_002dRelocs.html#WebAssembly_002dRelocs" title="WebAssembly-Relocs">
|
|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
|
|
<!--
|
|
This file documents the GNU Assembler "as".
|
|
|
|
Copyright (C) 1991-2019 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 no Invariant Sections, with no Front-Cover Texts, and with no
|
|
Back-Cover Texts. A copy of the license is included in the
|
|
section entitled ``GNU Free Documentation License''.
|
|
|
|
-->
|
|
<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="WebAssembly-Signatures"></a>
|
|
<a name="WebAssembly_002dSignatures"></a>
|
|
<p>
|
|
Previous: <a rel="previous" accesskey="p" href="WebAssembly_002dRelocs.html#WebAssembly_002dRelocs">WebAssembly-Relocs</a>,
|
|
Up: <a rel="up" accesskey="u" href="WebAssembly_002dSyntax.html#WebAssembly_002dSyntax">WebAssembly-Syntax</a>
|
|
<hr>
|
|
</div>
|
|
|
|
<h5 class="subsubsection">9.52.2.3 Signatures</h5>
|
|
|
|
<p><a name="index-WebAssembly-signatures-2549"></a><a name="index-signatures_002c-WebAssembly-2550"></a>
|
|
Function signatures are specified with the <code>signature</code>
|
|
pseudo-opcode, followed by a simple function signature imitating a
|
|
C++-mangled function type: <code>F</code> followed by an optional <code>v</code>,
|
|
then a sequence of <code>i</code>, <code>l</code>, <code>f</code>, and <code>d</code>
|
|
characters to mark i32, i64, f32, and f64 parameters, respectively;
|
|
followed by a final <code>E</code> to mark the end of the function
|
|
signature.
|
|
|
|
</body></html>
|
|
|