63 lines
2.9 KiB
HTML
63 lines
2.9 KiB
HTML
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<title>Global - Using as</title>
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This file documents the GNU Assembler "as".
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Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, 2002,
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2006, 2007 Free Software Foundation, Inc.
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<a name="Global"></a>Next: <a rel="next" accesskey="n" href="Gnu_005fattribute.html#Gnu_005fattribute">Gnu_attribute</a>,
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Previous: <a rel="previous" accesskey="p" href="Func.html#Func">Func</a>,
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Up: <a rel="up" accesskey="u" href="Pseudo-Ops.html#Pseudo-Ops">Pseudo Ops</a>
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<h3 class="section">7.56 <code>.global </code><var>symbol</var>, <code>.globl </code><var>symbol</var></h3>
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<p><a name="index-_0040code_007bglobal_007d-directive-335"></a><a name="index-symbol_002c-making-visible-to-linker-336"></a><code>.global</code> makes the symbol visible to <code>ld</code>. If you define
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<var>symbol</var> in your partial program, its value is made available to
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other partial programs that are linked with it. Otherwise,
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<var>symbol</var> takes its attributes from a symbol of the same name
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from another file linked into the same program.
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<p>Both spellings (<span class="samp">.globl</span> and <span class="samp">.global</span>) are accepted, for
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compatibility with other assemblers.
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<p>On the HPPA, <code>.global</code> is not always enough to make it accessible to other
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partial programs. You may need the HPPA-only <code>.EXPORT</code> directive as well.
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See <a href="HPPA-Directives.html#HPPA-Directives">HPPA Assembler Directives</a>.
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</body></html>
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