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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-15"></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-line-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-line-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-line-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-line-option_002c-Nios-II"></a> |
| </dd> |
| <dt><code>-EB</code></dt> |
| <dd><p>Generate big-endian output. |
| </p> |
| <a name="index-EL-command-line-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-line-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>. |
| </p> |
| </dd> |
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