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| <a name="i860-Command_002dline-Options"></a> |
| <h4 class="subsection">9.16.2 i860 Command-line Options</h4> |
| <a name="SVR4-compatibility-options"></a> |
| <h4 class="subsubsection">9.16.2.1 SVR4 compatibility options</h4> |
| <dl compact="compact"> |
| <dt><code>-V</code></dt> |
| <dd><p>Print assembler version. |
| </p></dd> |
| <dt><code>-Qy</code></dt> |
| <dd><p>Ignored. |
| </p></dd> |
| <dt><code>-Qn</code></dt> |
| <dd><p>Ignored. |
| </p></dd> |
| </dl> |
| <a name="Other-options"></a> |
| <h4 class="subsubsection">9.16.2.2 Other options</h4> |
| <dl compact="compact"> |
| <dt><code>-EL</code></dt> |
| <dd><p>Select little endian output (this is the default). |
| </p></dd> |
| <dt><code>-EB</code></dt> |
| <dd><p>Select big endian output. Note that the i860 always reads instructions |
| as little endian data, so this option only effects data and not |
| instructions. |
| </p></dd> |
| <dt><code>-mwarn-expand</code></dt> |
| <dd><p>Emit a warning message if any pseudo-instruction expansions occurred. |
| For example, a <code>or</code> instruction with an immediate larger than 16-bits |
| will be expanded into two instructions. This is a very undesirable feature to |
| rely on, so this flag can help detect any code where it happens. One |
| use of it, for instance, has been to find and eliminate any place |
| where <code>gcc</code> may emit these pseudo-instructions. |
| </p></dd> |
| <dt><code>-mxp</code></dt> |
| <dd><p>Enable support for the i860XP instructions and control registers. By default, |
| this option is disabled so that only the base instruction set (i.e., i860XR) |
| is supported. |
| </p></dd> |
| <dt><code>-mintel-syntax</code></dt> |
| <dd><p>The i860 assembler defaults to AT&T/SVR4 syntax. This option enables the |
| Intel syntax. |
| </p></dd> |
| </dl> |
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