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83 lines
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<title>M68K-Directives - Using as</title>
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<a name="M68K-Directives"></a>
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<a name="M68K_002dDirectives"></a>
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Next: <a rel="next" accesskey="n" href="M68K_002dopcodes.html#M68K_002dopcodes">M68K-opcodes</a>,
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Previous: <a rel="previous" accesskey="p" href="M68K_002dFloat.html#M68K_002dFloat">M68K-Float</a>,
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Up: <a rel="up" accesskey="u" href="M68K_002dDependent.html#M68K_002dDependent">M68K-Dependent</a>
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<h4 class="subsection">9.22.5 680x0 Machine Directives</h4>
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<p><a name="index-M680x0-directives-1435"></a><a name="index-directives_002c-M680x0-1436"></a>In order to be compatible with the Sun assembler the 680x0 assembler
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understands the following directives.
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<a name="index-g_t_0040code_007bdata1_007d-directive_002c-M680x0-1437"></a>
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<dl><dt><code>.data1</code><dd>This directive is identical to a <code>.data 1</code> directive.
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<p><a name="index-g_t_0040code_007bdata2_007d-directive_002c-M680x0-1438"></a><br><dt><code>.data2</code><dd>This directive is identical to a <code>.data 2</code> directive.
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<p><a name="index-g_t_0040code_007beven_007d-directive_002c-M680x0-1439"></a><br><dt><code>.even</code><dd>This directive is a special case of the <code>.align</code> directive; it
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aligns the output to an even byte boundary.
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<p><a name="index-g_t_0040code_007bskip_007d-directive_002c-M680x0-1440"></a><br><dt><code>.skip</code><dd>This directive is identical to a <code>.space</code> directive.
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<p><a name="index-g_t_0040code_007barch_007d-directive_002c-M680x0-1441"></a><br><dt><code>.arch </code><var>name</var><dd>Select the target architecture and extension features. Valid values
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for <var>name</var> are the same as for the <samp><span class="option">-march</span></samp> command-line
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option. This directive cannot be specified after
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any instructions have been assembled. If it is given multiple times,
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or in conjunction with the <samp><span class="option">-march</span></samp> option, all uses must be for
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the same architecture and extension set.
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<p><a name="index-g_t_0040code_007bcpu_007d-directive_002c-M680x0-1442"></a><br><dt><code>.cpu </code><var>name</var><dd>Select the target cpu. Valid values
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for <var>name</var> are the same as for the <samp><span class="option">-mcpu</span></samp> command-line
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option. This directive cannot be specified after
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any instructions have been assembled. If it is given multiple times,
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or in conjunction with the <samp><span class="option">-mopt</span></samp> option, all uses must be for
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the same cpu.
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</dl>
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</body></html>
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