|
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
- <html>
- <!-- This file documents the GNU Assembler "as".
-
- Copyright (C) 1991-2020 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".
- -->
- <!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>String (Using as)</title>
-
- <meta name="description" content="String (Using as)">
- <meta name="keywords" content="String (Using as)">
- <meta name="resource-type" content="document">
- <meta name="distribution" content="global">
- <meta name="Generator" content="makeinfo">
- <link href="index.html#Top" rel="start" title="Top">
- <link href="AS-Index.html#AS-Index" rel="index" title="AS Index">
- <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
- <link href="Pseudo-Ops.html#Pseudo-Ops" rel="up" title="Pseudo Ops">
- <link href="Struct.html#Struct" rel="next" title="Struct">
- <link href="Stab.html#Stab" rel="prev" title="Stab">
- <style type="text/css">
- <!--
- a.summary-letter {text-decoration: none}
- blockquote.indentedblock {margin-right: 0em}
- blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
- blockquote.smallquotation {font-size: smaller}
- div.display {margin-left: 3.2em}
- div.example {margin-left: 3.2em}
- div.lisp {margin-left: 3.2em}
- div.smalldisplay {margin-left: 3.2em}
- div.smallexample {margin-left: 3.2em}
- div.smalllisp {margin-left: 3.2em}
- kbd {font-style: oblique}
- pre.display {font-family: inherit}
- pre.format {font-family: inherit}
- pre.menu-comment {font-family: serif}
- pre.menu-preformatted {font-family: serif}
- pre.smalldisplay {font-family: inherit; font-size: smaller}
- pre.smallexample {font-size: smaller}
- pre.smallformat {font-family: inherit; font-size: smaller}
- pre.smalllisp {font-size: smaller}
- span.nolinebreak {white-space: nowrap}
- span.roman {font-family: initial; font-weight: normal}
- span.sansserif {font-family: sans-serif; font-weight: normal}
- ul.no-bullet {list-style: none}
- -->
- </style>
-
-
- </head>
-
- <body lang="en">
- <a name="String"></a>
- <div class="header">
- <p>
- Next: <a href="Struct.html#Struct" accesskey="n" rel="next">Struct</a>, Previous: <a href="Stab.html#Stab" accesskey="p" rel="prev">Stab</a>, Up: <a href="Pseudo-Ops.html#Pseudo-Ops" accesskey="u" rel="up">Pseudo Ops</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
- </div>
- <hr>
- <a name="g_t_002estring-_0022str_0022_002c-_002estring8-_0022str_0022_002c-_002estring16"></a>
- <h3 class="section">7.92 <code>.string</code> "<var>str</var>", <code>.string8</code> "<var>str</var>", <code>.string16</code></h3>
- <p>"<var>str</var>", <code>.string32</code> "<var>str</var>", <code>.string64</code> "<var>str</var>"
- </p>
- <a name="index-string_002c-copying-to-object-file"></a>
- <a name="index-string8_002c-copying-to-object-file"></a>
- <a name="index-string16_002c-copying-to-object-file"></a>
- <a name="index-string32_002c-copying-to-object-file"></a>
- <a name="index-string64_002c-copying-to-object-file"></a>
- <a name="index-string-directive"></a>
- <a name="index-string8-directive"></a>
- <a name="index-string16-directive"></a>
- <a name="index-string32-directive"></a>
- <a name="index-string64-directive"></a>
-
- <p>Copy the characters in <var>str</var> to the object file. You may specify more than
- one string to copy, separated by commas. Unless otherwise specified for a
- particular machine, the assembler marks the end of each string with a 0 byte.
- You can use any of the escape sequences described in <a href="Strings.html#Strings">Strings</a>.
- </p>
- <p>The variants <code>string16</code>, <code>string32</code> and <code>string64</code> differ from
- the <code>string</code> pseudo opcode in that each 8-bit character from <var>str</var> is
- copied and expanded to 16, 32 or 64 bits respectively. The expanded characters
- are stored in target endianness byte order.
- </p>
- <p>Example:
- </p><div class="smallexample">
- <pre class="smallexample"> .string32 "BYE"
- expands to:
- .string "B\0\0\0Y\0\0\0E\0\0\0" /* On little endian targets. */
- .string "\0\0\0B\0\0\0Y\0\0\0E" /* On big endian targets. */
- </pre></div>
-
-
-
-
-
- </body>
- </html>
|