61 lines
2.6 KiB
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61 lines
2.6 KiB
HTML
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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="Weak"></a>Next: <a rel="next" accesskey="n" href="Weakref.html#Weakref">Weakref</a>,
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Previous: <a rel="previous" accesskey="p" href="Warning.html#Warning">Warning</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">7.118 <code>.weak </code><var>names</var></h3>
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<p><a name="index-_0040code_007bweak_007d-directive-497"></a>This directive sets the weak attribute on the comma separated list of symbol
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<code>names</code>. If the symbols do not already exist, they will be created.
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<p>On COFF targets other than PE, weak symbols are a GNU extension. This
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directive sets the weak attribute on the comma separated list of symbol
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<code>names</code>. If the symbols do not already exist, they will be created.
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<p>On the PE target, weak symbols are supported natively as weak aliases.
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When a weak symbol is created that is not an alias, GAS creates an
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alternate symbol to hold the default value.
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