65 lines
2.7 KiB
HTML
65 lines
2.7 KiB
HTML
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<html lang="en">
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<head>
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<title>BPF Directives - 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="BPF_002dDependent.html#BPF_002dDependent" title="BPF-Dependent">
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<link rel="prev" href="BPF-Syntax.html#BPF-Syntax" title="BPF Syntax">
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<link rel="next" href="BPF-Opcodes.html#BPF-Opcodes" title="BPF Opcodes">
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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) 1991-2019 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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--></style>
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</head>
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<body>
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<div class="node">
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<a name="BPF-Directives"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="BPF-Opcodes.html#BPF-Opcodes">BPF Opcodes</a>,
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Previous: <a rel="previous" accesskey="p" href="BPF-Syntax.html#BPF-Syntax">BPF Syntax</a>,
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Up: <a rel="up" accesskey="u" href="BPF_002dDependent.html#BPF_002dDependent">BPF-Dependent</a>
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<hr>
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</div>
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<h4 class="subsection">9.7.3 Machine Directives</h4>
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<p><a name="index-machine-directives_002c-BPF-865"></a>
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The BPF version of <code>as</code> supports the following additional
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machine directives:
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<a name="index-g_t_0040code_007bhalf_007d-directive_002c-BPF-866"></a>
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<dl><dt><code>.word</code><dd>The <code>.half</code> directive produces a 16 bit value.
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<p><a name="index-g_t_0040code_007bword_007d-directive_002c-BPF-867"></a><br><dt><code>.word</code><dd>The <code>.word</code> directive produces a 32 bit value.
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<p><a name="index-g_t_0040code_007bdword_007d-directive_002c-BPF-868"></a><br><dt><code>.dword</code><dd>The <code>.dword</code> directive produces a 64 bit value.
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</dl>
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</body></html>
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