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| <title>Using as: ARC Options</title> |
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| <a name="ARC-Options"></a> |
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| Next: <a href="ARC-Syntax.html#ARC-Syntax" accesskey="n" rel="next">ARC Syntax</a>, Up: <a href="ARC_002dDependent.html#ARC_002dDependent" accesskey="u" rel="up">ARC-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-2"></a> |
| <h4 class="subsection">9.3.1 Options</h4> |
| <a name="index-ARC-options-_0028none_0029"></a> |
| <a name="index-options-for-ARC-_0028none_0029"></a> |
| |
| <dl compact="compact"> |
| <dd> |
| <a name="index-_002dmarc_005b5_007c6_007c7_007c8_005d-command-line-option_002c-ARC"></a> |
| </dd> |
| <dt><code>-marc[5|6|7|8]</code></dt> |
| <dd><p>This option selects the core processor variant. Using |
| <code>-marc</code> is the same as <code>-marc6</code>, which |
| is also the default. |
| </p> |
| <dl compact="compact"> |
| <dd> |
| <a name="index-arc5-arc5_002c-ARC"></a> |
| </dd> |
| <dt><code>arc5</code></dt> |
| <dd><p>Base instruction set. |
| </p> |
| <a name="index-arc6-arc6_002c-ARC"></a> |
| </dd> |
| <dt><code>arc6</code></dt> |
| <dd><p>Jump-and-link (jl) instruction. No requirement of an instruction between |
| setting flags and conditional jump. For example: |
| </p> |
| <div class="smallexample"> |
| <pre class="smallexample"> mov.f r0,r1 |
| beq foo |
| </pre></div> |
| |
| <a name="index-arc7-arc7_002c-ARC"></a> |
| </dd> |
| <dt><code>arc7</code></dt> |
| <dd><p>Break (brk) and sleep (sleep) instructions. |
| </p> |
| <a name="index-arc8-arc8_002c-ARC"></a> |
| </dd> |
| <dt><code>arc8</code></dt> |
| <dd><p>Software interrupt (swi) instruction. |
| </p> |
| </dd> |
| </dl> |
| |
| <p>Note: the <code>.option</code> directive can to be used to select a core |
| variant from within assembly code. |
| </p> |
| <a name="index-_002dEB-command-line-option_002c-ARC"></a> |
| </dd> |
| <dt><code>-EB</code></dt> |
| <dd><p>This option specifies that the output generated by the assembler should |
| be marked as being encoded for a big-endian processor. |
| </p> |
| <a name="index-_002dEL-command-line-option_002c-ARC"></a> |
| </dd> |
| <dt><code>-EL</code></dt> |
| <dd><p>This option specifies that the output generated by the assembler should |
| be marked as being encoded for a little-endian processor - this is the |
| default. |
| </p> |
| </dd> |
| </dl> |
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