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- <a name="Nios-II-Options"></a>
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- Next: <a href="Nios-II-Syntax.html#Nios-II-Syntax" accesskey="n" rel="next">Nios II Syntax</a>, Up: <a href="NiosII_002dDependent.html#NiosII_002dDependent" accesskey="u" rel="up">NiosII-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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- <a name="Options-16"></a>
- <h4 class="subsection">9.31.1 Options</h4>
- <a name="index-Nios-II-options"></a>
- <a name="index-options-for-Nios-II"></a>
-
- <dl compact="compact">
- <dd>
- <a name="index-relax_002dsection-command_002dline-option_002c-Nios-II"></a>
- </dd>
- <dt><code>-relax-section</code></dt>
- <dd><p>Replace identified out-of-range branches with PC-relative <code>jmp</code>
- sequences when possible. The generated code sequences are suitable
- for use in position-independent code, but there is a practical limit
- on the extended branch range because of the length of the sequences.
- This option is the default.
- </p>
- <a name="index-relax_002dall-command_002dline-option_002c-Nios-II"></a>
- </dd>
- <dt><code>-relax-all</code></dt>
- <dd><p>Replace branch instructions not determinable to be in range
- and all call instructions with <code>jmp</code> and <code>callr</code> sequences
- (respectively). This option generates absolute relocations against the
- target symbols and is not appropriate for position-independent code.
- </p>
- <a name="index-no_002drelax-command_002dline-option_002c-Nios-II"></a>
- </dd>
- <dt><code>-no-relax</code></dt>
- <dd><p>Do not replace any branches or calls.
- </p>
- <a name="index-EB-command_002dline-option_002c-Nios-II"></a>
- </dd>
- <dt><code>-EB</code></dt>
- <dd><p>Generate big-endian output.
- </p>
- <a name="index-EL-command_002dline-option_002c-Nios-II"></a>
- </dd>
- <dt><code>-EL</code></dt>
- <dd><p>Generate little-endian output. This is the default.
- </p>
- <a name="index-march-command_002dline-option_002c-Nios-II"></a>
- </dd>
- <dt><code>-march=<var>architecture</var></code></dt>
- <dd><p>This option specifies the target architecture. The assembler issues
- an error message if an attempt is made to assemble an instruction which
- will not execute on the target architecture. The following architecture
- names are recognized:
- <code>r1</code>,
- <code>r2</code>.
- The default is <code>r1</code>.
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