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vxworks相关论文

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<tr valign="top">
<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="85246"> </a><b class="routine"><i class="routine">tan</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="85248"> </a><b class="routine"><i class="routine">tanh</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="85250"> </a><b class="routine"><i class="routine">trunc</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="85252"> </a></p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="85254"> </a></p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="85256"> </a></p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="85258"> </a></p>

</td>


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<tr valign="middle">
<td colspan="20">

</td>
</tr>
</table>
</p>
</p>
</dl>

<dl class="margin">

<b class="HU-bullet"><li><a name="84601"> </a><font face="Helvetica, sans-serif" size="-1" class="sans">SPARClite<b class="library"></b> </font></li></b>
</dl>

<dl class="margin">

<dd><p class="Body"><a name="84602"> </a>On SPARClite targets, the following <b class="library">mathALib</b> routines are supported (for information about how to use this support, see <a href="x-sparc4.html#84870"><i class="title">USS Floating-Point Emulation Library</i></a>):</p>
</dl>

<dl class="margin">

<p class="listspace">
<ul class="Dash" type="circle"><li><a name="84649"> </a>Double-precision routines:<p class="table">
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84608"> </a><b class="routine"><i class="routine">acos</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84610"> </a><b class="routine"><i class="routine">asin</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84612"> </a><b class="routine"><i class="routine">atan</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84614"> </a><b class="routine"><i class="routine">atan2</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84616"> </a><b class="routine"><i class="routine">ceil</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84618"> </a><b class="routine"><i class="routine">cos</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84620"> </a><b class="routine"><i class="routine">cosh</i></b><b>(&nbsp;)</b> </p>

</td>


</tr>
<tr valign="top">
<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84622"> </a><b class="routine"><i class="routine">exp</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84624"> </a><b class="routine"><i class="routine">fabs</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84626"> </a><b class="routine"><i class="routine">floor</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84628"> </a><b class="routine"><i class="routine">fmod</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84630"> </a><b class="routine"><i class="routine">frexp</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84632"> </a><b class="routine"><i class="routine">ldexp</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84634"> </a><b class="routine"><i class="routine">log</i></b><b>(&nbsp;)</b> </p>

</td>


</tr>
<tr valign="top">
<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84636"> </a><b class="routine"><i class="routine">log10</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84638"> </a><b class="routine"><i class="routine">pow</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84640"> </a><b class="routine"><i class="routine">sin</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84642"> </a><b class="routine"><i class="routine">sinh</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84644"> </a><b class="routine"><i class="routine">sqrt</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84646"> </a><b class="routine"><i class="routine">tan</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84648"> </a><b class="routine"><i class="routine">tanh</i></b><b>(&nbsp;)</b> </p>

</td>


</tr>

<tr valign="middle">
<td colspan="20">

</td>
</tr>
</table>
</p>
</li></ul>
</p><p class="listspace">
<ul class="Dash" type="circle"><li><a name="84694"> </a>Single-precision routines:<p class="table">
<table border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84652"> </a><b class="routine"><i class="routine">acosf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84654"> </a><b class="routine"><i class="routine">asinf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84656"> </a><b class="routine"><i class="routine">atanf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84658"> </a><b class="routine"><i class="routine">atan2f</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84660"> </a><b class="routine"><i class="routine">ceilf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84662"> </a><b class="routine"><i class="routine">cosf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84664"> </a><b class="routine"><i class="routine">coshf</i></b><b>(&nbsp;)</b> </p>

</td>


</tr>
<tr valign="top">
<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84666"> </a><b class="routine"><i class="routine">expf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84668"> </a><b class="routine"><i class="routine">fabsf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84670"> </a><b class="routine"><i class="routine">floorf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84672"> </a><b class="routine"><i class="routine">fmodf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84674"> </a><b class="routine"><i class="routine">logf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84676"> </a><b class="routine"><i class="routine">log10f</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84678"> </a><b class="routine"><i class="routine">modf</i></b><b>(&nbsp;)</b> </p>

</td>


</tr>
<tr valign="top">
<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84680"> </a><b class="routine"><i class="routine">powf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84682"> </a><b class="routine"><i class="routine">sinf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84684"> </a><b class="routine"><i class="routine">sinhf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84686"> </a><b class="routine"><i class="routine">sqrtf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84688"> </a><b class="routine"><i class="routine">tanf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84690"> </a><b class="routine"><i class="routine">tanhf</i></b><b>(&nbsp;)</b> </p>

</td>

<td colspan=1 rowspan=1>
<p class="BodyLeft"><a name="84693"> </a></p>

</td>


</tr>

<tr valign="middle">
<td colspan="20">

</td>
</tr>
</table>
</p>
</li></ul>
</p></dl>

<dd><font face="Helvetica, sans-serif" size="-1" class="sans">
<h5 class="HU"><i><a name="84695"><b class="library">vxALib</b> </a></i></h5>
</font><dl class="margin">

<dd><p class="Body"><a name="84698"> </a><b class="library"></b>The test-and-set primitive <b></b><b class="routine"><i class="routine">vxTas</i></b><b>(</b>&nbsp;<b>)</b> provides a C-callable interface to the SPARC <b class="symbol_lc">ldstub</b> instruction.</p>
</dl>

<dd><font face="Helvetica, sans-serif" size="-1" class="sans">
<h5 class="HU"><i><a name="84699"><b class="library">vxLib</b> </a></i></h5>
</font><dl class="margin">

<dd><p class="Body"><a name="84704"> </a><b class="library"></b>The routine <b></b><b class="routine"><i class="routine">vxMemProbeAsi</i></b><b>(&nbsp;)</b> probes addresses in SPARC ASI space.</p>
</dl>

</dl>

<font face="Helvetica, sans-serif" class="sans">
<h4 class="H4"><i><a name="84705">a.out-Specific Tools for SPARC and SPARClite</a></i></h4>
</font>
<dl class="margin">

<dl class="margin">

<dd><p class="Body"><a name="84707"> </a>The following tools are specific to the <b class="file">a.out</b> format. For more information, see the reference entries for each tool.</p>
</dl>

<dl class="margin">

<dd><div class="Item"><a name="84709"> </a><b class="command">hex</b> </div>
<dl class="margin">

<dd><div class="Indent"><a name="84710"> </a>converts an <b class="file">a.out</b>-format object file into Motorola hex records. The syntax is:</div>
<br>
<dl class="margin">

<dd><pre class="Code3"><b><a name="84711">hex [-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>
</dl>

</dl>

<dd><div class="Item"><a name="84713"> </a><b class="command">aoutToBin</b> </div>
<dl class="margin">

<dd><div class="Indent"><a name="85369"> </a>extracts text and data segments from an <b class="file">a.out</b> file and writes it to standard output as a simple binary image. The syntax is:</div>
<br>
<dl class="margin">

<dd><pre class="Code3"><b><a name="85370">aoutToBin &lt; <i class="textVariable">inFile</i> &gt; <i class="textVariable">outfile</i> </a></b></pre>
</dl>

</dl>

<dd><div class="Item"><a name="84717"> </a><b class="command">xsym</b> </div>
<dl class="margin">

<dd><div class="Indent"><a name="84718"> </a>extracts the symbol table from an <b class="file">a.out</b> file. The syntax is:</div>
<br>
<dl class="margin">

<dd><pre class="Code3"><b><a name="84720">xsym &lt; <i class="textVariable">objMod</i> &gt; <i class="textVariable">symTbl</i> </a></b></pre>
</dl>

</dl>

</dl>

</dl>


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