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71 lines
3.6 KiB
HTML
71 lines
3.6 KiB
HTML
4 years ago
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<html lang="en">
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<title>String - Using as</title>
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<meta http-equiv="Content-Type" content="text/html">
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<meta name="description" content="Using as">
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<meta name="generator" content="makeinfo 4.13">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Pseudo-Ops.html#Pseudo-Ops" title="Pseudo Ops">
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<link rel="prev" href="Stab.html#Stab" title="Stab">
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<link rel="next" href="Struct.html#Struct" title="Struct">
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<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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<!--
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This file documents the GNU Assembler "as".
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Copyright (C) 1991-2015 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled ``GNU Free Documentation License''.
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-->
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<style type="text/css"><!--
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pre.display { font-family:inherit }
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pre.smallformat { font-family:inherit; font-size:smaller }
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--></style>
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</head>
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<body>
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<div class="node">
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<a name="String"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Struct.html#Struct">Struct</a>,
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Previous: <a rel="previous" accesskey="p" href="Stab.html#Stab">Stab</a>,
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Up: <a rel="up" accesskey="u" href="Pseudo-Ops.html#Pseudo-Ops">Pseudo Ops</a>
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<hr>
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</div>
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<h3 class="section">7.87 <code>.string</code> "<var>str</var>", <code>.string8</code> "<var>str</var>", <code>.string16</code></h3>
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<p>"<var>str</var>", <code>.string32</code> "<var>str</var>", <code>.string64</code> "<var>str</var>"
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<p><a name="index-string_002c-copying-to-object-file-475"></a><a name="index-string8_002c-copying-to-object-file-476"></a><a name="index-string16_002c-copying-to-object-file-477"></a><a name="index-string32_002c-copying-to-object-file-478"></a><a name="index-string64_002c-copying-to-object-file-479"></a><a name="index-g_t_0040code_007bstring_007d-directive-480"></a><a name="index-g_t_0040code_007bstring8_007d-directive-481"></a><a name="index-g_t_0040code_007bstring16_007d-directive-482"></a><a name="index-g_t_0040code_007bstring32_007d-directive-483"></a><a name="index-g_t_0040code_007bstring64_007d-directive-484"></a>
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Copy the characters in <var>str</var> to the object file. You may specify more than
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one string to copy, separated by commas. Unless otherwise specified for a
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particular machine, the assembler marks the end of each string with a 0 byte.
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You can use any of the escape sequences described in <a href="Strings.html#Strings">Strings</a>.
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<p>The variants <code>string16</code>, <code>string32</code> and <code>string64</code> differ from
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the <code>string</code> pseudo opcode in that each 8-bit character from <var>str</var> is
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copied and expanded to 16, 32 or 64 bits respectively. The expanded characters
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are stored in target endianness byte order.
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<p>Example:
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<pre class="smallexample"> .string32 "BYE"
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expands to:
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.string "B\0\0\0Y\0\0\0E\0\0\0" /* On little endian targets. */
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.string "\0\0\0B\0\0\0Y\0\0\0E" /* On big endian targets. */
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</pre>
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</body></html>
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