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147 lines
6.3 KiB
HTML
147 lines
6.3 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- This file documents the GNU Assembler "as".
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Copyright (C) 1991-2019 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled "GNU Free Documentation License".
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-->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>TIC6X Options (Using as)</title>
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<meta name="description" content="TIC6X Options (Using as)">
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<meta name="keywords" content="TIC6X Options (Using as)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="AS-Index.html#AS-Index" rel="index" title="AS Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="TIC6X_002dDependent.html#TIC6X_002dDependent" rel="up" title="TIC6X-Dependent">
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<link href="TIC6X-Syntax.html#TIC6X-Syntax" rel="next" title="TIC6X Syntax">
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<link href="TIC6X_002dDependent.html#TIC6X_002dDependent" rel="prev" title="TIC6X-Dependent">
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<style type="text/css">
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a.summary-letter {text-decoration: none}
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div.example {margin-left: 3.2em}
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pre.display {font-family: inherit}
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pre.format {font-family: inherit}
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span.roman {font-family: initial; font-weight: normal}
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span.sansserif {font-family: sans-serif; font-weight: normal}
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ul.no-bullet {list-style: none}
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-->
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</style>
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</head>
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<body lang="en">
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<a name="TIC6X-Options"></a>
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<div class="header">
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<p>
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Next: <a href="TIC6X-Syntax.html#TIC6X-Syntax" accesskey="n" rel="next">TIC6X Syntax</a>, Up: <a href="TIC6X_002dDependent.html#TIC6X_002dDependent" accesskey="u" rel="up">TIC6X-Dependent</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="TIC6X-Options-1"></a>
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<h4 class="subsection">9.45.1 TIC6X Options</h4>
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<a name="index-TIC6X-options"></a>
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<a name="index-options-for-TIC6X"></a>
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<dl compact="compact">
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<dd>
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<a name="index-_002dmarch_003d-command_002dline-option_002c-TIC6X"></a>
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</dd>
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<dt><code>-march=<var>arch</var></code></dt>
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<dd><p>Enable (only) instructions from architecture <var>arch</var>. By default,
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all instructions are permitted.
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</p>
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<p>The following values of <var>arch</var> are accepted: <code>c62x</code>,
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<code>c64x</code>, <code>c64x+</code>, <code>c67x</code>, <code>c67x+</code>, <code>c674x</code>.
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</p>
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<a name="index-_002dmdsbt-command_002dline-option_002c-TIC6X"></a>
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<a name="index-_002dmno_002ddsbt-command_002dline-option_002c-TIC6X"></a>
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</dd>
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<dt><code>-mdsbt</code></dt>
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<dt><code>-mno-dsbt</code></dt>
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<dd><p>The <samp>-mdsbt</samp> option causes the assembler to generate the
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<code>Tag_ABI_DSBT</code> attribute with a value of 1, indicating that the
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code is using DSBT addressing. The <samp>-mno-dsbt</samp> option, the
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default, causes the tag to have a value of 0, indicating that the code
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does not use DSBT addressing. The linker will emit a warning if
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objects of different type (DSBT and non-DSBT) are linked together.
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</p>
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<a name="index-_002dmpid_003d-command_002dline-option_002c-TIC6X"></a>
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</dd>
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<dt><code>-mpid=no</code></dt>
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<dt><code>-mpid=near</code></dt>
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<dt><code>-mpid=far</code></dt>
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<dd><p>The <samp>-mpid=</samp> option causes the assembler to generate the
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<code>Tag_ABI_PID</code> attribute with a value indicating the form of data
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addressing used by the code. <samp>-mpid=no</samp>, the default,
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indicates position-dependent data addressing, <samp>-mpid=near</samp>
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indicates position-independent addressing with GOT accesses using near
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DP addressing, and <samp>-mpid=far</samp> indicates position-independent
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addressing with GOT accesses using far DP addressing. The linker will
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emit a warning if objects built with different settings of this option
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are linked together.
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</p>
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<a name="index-_002dmpic-command_002dline-option_002c-TIC6X"></a>
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<a name="index-_002dmno_002dpic-command_002dline-option_002c-TIC6X"></a>
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</dd>
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<dt><code>-mpic</code></dt>
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<dt><code>-mno-pic</code></dt>
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<dd><p>The <samp>-mpic</samp> option causes the assembler to generate the
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<code>Tag_ABI_PIC</code> attribute with a value of 1, indicating that the
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code is using position-independent code addressing, The
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<code>-mno-pic</code> option, the default, causes the tag to have a value of
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0, indicating position-dependent code addressing. The linker will
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emit a warning if objects of different type (position-dependent and
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position-independent) are linked together.
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</p>
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<a name="index-TIC6X-big_002dendian-output"></a>
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<a name="index-TIC6X-little_002dendian-output"></a>
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<a name="index-big_002dendian-output_002c-TIC6X"></a>
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<a name="index-little_002dendian-output_002c-TIC6X"></a>
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</dd>
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<dt><code>-mbig-endian</code></dt>
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<dt><code>-mlittle-endian</code></dt>
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<dd><p>Generate code for the specified endianness. The default is
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little-endian.
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</p>
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</dd>
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</dl>
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<hr>
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<div class="header">
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<p>
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Next: <a href="TIC6X-Syntax.html#TIC6X-Syntax" accesskey="n" rel="next">TIC6X Syntax</a>, Up: <a href="TIC6X_002dDependent.html#TIC6X_002dDependent" accesskey="u" rel="up">TIC6X-Dependent</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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</body>
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</html>
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