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<h4 class="subsection">9.37.4 PRU Machine Directives</h4>
<p><a name="index-machine-directives_002c-PRU-1969"></a><a name="index-PRU-machine-directives-1970"></a>
<a name="index-g_t_0040code_007balign_007d-directive_002c-PRU-1971"></a>
<dl><dt><code>.align </code><var>expression</var><code> [, </code><var>expression</var><code>]</code><dd>This is the generic <code>.align</code> directive, however
this aligns to a power of two.
<p><a name="index-g_t_0040code_007bword_007d-directive_002c-PRU-1972"></a><br><dt><code>.word </code><var>expression</var><dd>Create an aligned constant 4 bytes in size.
<p><a name="index-g_t_0040code_007bdword_007d-directive_002c-PRU-1973"></a><br><dt><code>.dword </code><var>expression</var><dd>Create an aligned constant 8 bytes in size.
<p><a name="index-g_t_0040code_007b2byte_007d-directive_002c-PRU-1974"></a><br><dt><code>.2byte </code><var>expression</var><dd>Create an unaligned constant 2 bytes in size.
<p><a name="index-g_t_0040code_007b4byte_007d-directive_002c-PRU-1975"></a><br><dt><code>.4byte </code><var>expression</var><dd>Create an unaligned constant 4 bytes in size.
<p><a name="index-g_t_0040code_007b8byte_007d-directive_002c-PRU-1976"></a><br><dt><code>.8byte </code><var>expression</var><dd>Create an unaligned constant 8 bytes in size.
<p><a name="index-g_t_0040code_007b16byte_007d-directive_002c-PRU-1977"></a><br><dt><code>.16byte </code><var>expression</var><dd>Create an unaligned constant 16 bytes in size.
<p><a name="index-g_t_0040code_007bset-no_005fwarn_005fregname_005flabel_007d-directive_002c-PRU-1978"></a><br><dt><code>.set no_warn_regname_label</code><dd>Do not output warnings when a label name matches a register name. Equivalent
to passing the <code>-mno-warn-regname-label</code> command-line option.
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