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<p class="BodyLeft"><a name="85414"> </a><b class="routine"><i class="routine">logf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85416"> </a><b class="routine"><i class="routine">log2f</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85418"> </a><b class="routine"><i class="routine">log10f</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85420"> </a><b class="routine"><i class="routine">sinf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85422"> </a><b class="routine"><i class="routine">sinhf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85424"> </a><b class="routine"><i class="routine">sqrtf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85426"> </a><b class="routine"><i class="routine">tanf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85428"> </a><b class="routine"><i class="routine">tanhf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85430"> </a><b class="routine"><i class="routine">truncf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85432"> </a></p>

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<p class="BodyLeft"><a name="85434"> </a></p>

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<p class="BodyLeft"><a name="85436"> </a></p>

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<dd><p class="Body"><a name="84597"> </a>In addition, the single precision routines <b class="routine"><i class="routine">fmodf</i></b><b>(&nbsp;)</b> and<b class="routine"><i class="routine"> powf</i></b><b>(&nbsp;)</b> are supported for R4650 processors only.</p>
<dd><p class="Body"><a name="84628"> </a>The following math routines are not supported by VxWorks for MIPS:&nbsp;&nbsp;<p class="table">
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<p class="BodyLeft"><a name="85440"> </a><b class="routine"><i class="routine">cbrt</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85442"> </a><b class="routine"><i class="routine">cbrtf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85444"> </a><b class="routine"><i class="routine">infinity</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85446"> </a><b class="routine"><i class="routine">infinityf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85448"> </a><b class="routine"><i class="routine">irint</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85450"> </a><b class="routine"><i class="routine">irintf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85452"> </a><b class="routine"><i class="routine">iround</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85454"> </a><b class="routine"><i class="routine">iroundf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85456"> </a><b class="routine"><i class="routine">log2</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85458"> </a><b class="routine"><i class="routine">round</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85460"> </a><b class="routine"><i class="routine">roundf</i></b><b>(&nbsp;)</b> </p>

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<p class="BodyLeft"><a name="85463"> </a><b class="routine"><i class="routine">sincosf</i></b><b>(&nbsp;)</b> <b class="library"></b></p>

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<p class="BodyLeft"><a name="85465"> </a></p>

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<p class="BodyLeft"><a name="85467"> </a></p>

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<h4 class="H4"><i><a name="84629"><b class="library">taskArchLib</b> </a></i></h4>
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<dd><p class="Body"><a name="84632"> </a><b class="library"></b>The routine <b class="routine"><i class="routine">taskSRInit</i></b><b>(&nbsp;)</b> is specific to the MIPS release. This routine allows you to change the default status register with which a task is spawned. For more information, see <a href="x-mips4.html#84709"><i class="title">Interrupt Support Routines</i></a>.</p>
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<h4 class="H4"><i><a name="84636">MMU Support</a></i></h4>
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<dd><p class="Body"><a name="84638"> </a>MIPS targets do not support memory management units (MMUs). Thus, neither <b class="symbol_UC">INCLUDE_MMU_BASIC</b> or <b class="symbol_UC">INCLUDE_MMU_FULL</b> is included in the project facility VxWorks view, and you do not need to define <b class="keyword">sysPhysMemDesc[] </b>in <b class="file">sysLib.c</b>. For more information, see <a href="x-mips4.html#84740"><i class="title">Virtual Memory Mapping</i></a>.</p>
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<h4 class="H4"><i><a name="84645">ELF-specific Tools</a></i></h4>
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<dd><p class="Body"><a name="84647"> </a>The following tools are specific to the ELF format. For more information, see the reference entries for each tool.</p>
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<dd><div class="Item"><a name="84649"> </a><b class="command">elfHex </b></div>
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<dd><div class="Indent"><a name="84650"> </a>converts an ELF-format object file into Motorola hex records. The syntax is:</div>
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<dd><pre class="Code3"><b><a name="84651">elfHex [-a <i class="textVariable">adrs</i>] [-l] [-v] [-p <i class="textVariable">PC</i>] [-s <i class="textVariable">SP</i>] <i class="textVariable">file</i> </a></b></pre>
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<dd><div class="Item"><a name="84653"> </a><b class="command">elfToBin </b></div>
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<dd><div class="Indent"><a name="84654"> </a>extracts text and data segments from an ELF file. The syntax is:</div>
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<dd><pre class="Code3"><b><a name="84655">elfToBin &lt; <i class="textVariable">inFile</i> &gt; <i class="textVariable">outfile</i> </a></b></pre>
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<dd><div class="Item"><a name="84657"> </a><b class="command">elfXsyms </b></div>
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<dd><div class="Indent"><a name="84658"> </a>extracts the symbol table from an ELF file. The syntax is:</div>
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<dd><pre class="Code3"><b><a name="84660">elfXsyms &lt; <i class="textVariable">objMod</i> &gt; <i class="textVariable">symTbl</i> </a></b></pre>
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<p class="FootnoteNumberMarker">1:&nbsp;
<span class="Footnote"><a name="84505"> </a>To use software emulation, compile your application with the <b class="command">-msoft-float</b> compiler option as well as selecting <b class="symbol_UC">INCLUDE_SW_FP</b> for inclusion in the project facility VxWorks view; see <a href="x-mips4.html#84684"><i class="title">Floating-Point Support</i></a>. Use of these functions on the R4000 requires that your code be compiled with <b class="command">-mfp32</b>.</span>

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