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📁 自己收集的linux入门到学懂高级编程书集包括linux程序设计第三版
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<html lang="en"><head><title>Using the GNU Compiler Collection (GCC)</title><meta http-equiv="Content-Type" content="text/html"><meta name="description" content="Using the GNU Compiler Collection (GCC)"><meta name="generator" content="makeinfo 4.6"><!--Copyright &copy; 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.   <p>Permission is granted to copy, distribute and/or modify this documentunder the terms of the GNU Free Documentation License, Version 1.2 orany later version published by the Free Software Foundation; with theInvariant Sections being "GNU General Public License" and "FundingFree Software", the Front-Cover texts being (a) (see below), and withthe Back-Cover Texts being (b) (see below).  A copy of the license isincluded in the section entitled "GNU Free Documentation License".   <p>(a) The FSF's Front-Cover Text is:   <p>A GNU Manual   <p>(b) The FSF's Back-Cover Text is:   <p>You have freedom to copy and modify this GNU Manual, like GNU     software.  Copies published by the Free Software Foundation raise     funds for GNU development.--><meta http-equiv="Content-Style-Type" content="text/css"><style type="text/css"><!--  pre.display { font-family:inherit }  pre.format  { font-family:inherit }  pre.smalldisplay { font-family:inherit; font-size:smaller }  pre.smallformat  { font-family:inherit; font-size:smaller }  pre.smallexample { font-size:smaller }  pre.smalllisp    { font-size:smaller }--></style></head><body><div class="node"><p>Node:&nbsp;<a name="ARC%20Options">ARC Options</a>,Next:&nbsp;<a rel="next" accesskey="n" href="NS32K-Options.html#NS32K%20Options">NS32K Options</a>,Previous:&nbsp;<a rel="previous" accesskey="p" href="V850-Options.html#V850%20Options">V850 Options</a>,Up:&nbsp;<a rel="up" accesskey="u" href="Submodel-Options.html#Submodel%20Options">Submodel Options</a><hr><br></div><h3 class="subsection">ARC Options</h4><p>These options are defined for ARC implementations:     <dl><dt><code>-EL</code>     <dd>Compile code for little endian mode.  This is the default.     <br><dt><code>-EB</code>     <dd>Compile code for big endian mode.     <br><dt><code>-mmangle-cpu</code>     <dd>Prepend the name of the cpu to all public symbol names. In multiple-processor systems, there are many ARC variants with differentinstruction and register set characteristics.  This flag prevents codecompiled for one cpu to be linked with code compiled for another. No facility exists for handling variants that are "almost identical". This is an all or nothing option.     <br><dt><code>-mcpu=</code><var>cpu</var><code></code>     <dd>Compile code for ARC variant <var>cpu</var>. Which variants are supported depend on the configuration. All variants support <code>-mcpu=base</code>, this is the default.     <br><dt><code>-mtext=</code><var>text-section</var><code></code>     <dd><dt><code>-mdata=</code><var>data-section</var><code></code>     <dd><dt><code>-mrodata=</code><var>readonly-data-section</var><code></code>     <dd>Put functions, data, and readonly data in <var>text-section</var>,<var>data-section</var>, and <var>readonly-data-section</var> respectivelyby default.  This can be overridden with the <code>section</code> attribute. See <a href="Variable-Attributes.html#Variable%20Attributes">Variable Attributes</a>.   </dl>   </body></html>
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